CN102207359A

CN102207359A - Automatic continuous marble conveying and feeding device

Info

Publication number: CN102207359A
Application number: CN2009102490536A
Authority: CN
Inventors: 张敏学
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-29
Filing date: 2010-03-29
Publication date: 2011-10-05

Abstract

The invention relates to an automatic continuous marble conveying and feeding device. In the marble conveying and feeding device, an impeller is driven by a motor or a solenoid to rotate; blades arranged on the rotating impeller can be inserted into a marble rail sequentially to stir the marbles; and one end of the marble rail is arranged in a gun barrel, and the other end of the marble rail is arranged in a marble bin. If amusement facilities can convey the shot marbles into the marble bin automatically, and the marbles enter the marble rail automatically under the action of gravity, the marble feeding device can convey the marbles into a gun bore to fulfill the aim of conveying and feeding the marbles automatically and continuously. In order to prevent the marbles from breaking away from the shooting position in the gun bore due to downward movement during the power cut of the motor or the solenoid, the automatic continuous marble conveying and feeding device is also provided with a backstop device. For the amusement facilities at the fixed design position, the automatic continuous marble conveying and feeding device can be used to realize the continuous shooting really, so that the novelty, enjoyment, excitation and appreciation of the amusement facilities are improved. Due to the adoption of electric supply, automatic continuous marble conveying and feeding device is low in running cost and convenient to use.

Description

Automatically send the bullet feed machanism continuously

Affiliated technical field

The invention belongs to and send the bullet feed machanism, be specially adapted to the pellet shot from a slingshot toy and the recreation facility of percussion continuously.

Background technology

Pellet shot from a slingshot is charged into device in the bore on the rifle body, be referred to as to fill bullet or feed machanism; Pellet shot from a slingshot is sent into device in the rifle body, then be referred to as to send the bullet device.Can be directly pellet shot from a slingshot be put in the magazine in the rifle body, by ammunition feed mechanism it is charged in the bore then with hand.Also pellet shot from a slingshot can be adorned in the ballast cartridge clip, manually cartridge clip is installed on the rifle body again.But which kind of no matter adopts send play the ammunition feed mode, all must have to stop to pull the trigger the idle hours of replenishing pellet shot from a slingshot.Therefore, the above-mentioned bullet mode of sending is referred to as artificial batch (-type) and send the bullet mode, and the device that it adopted as cartridge clip etc., is referred to as artificial batch (-type) and send the bullet device.Artificial intermittently send the bullet device, be applicable to portable percussion toy and recreation facility, then can adopt for the percussion toy of fixed position and send the bullet feed machanism automatically continuously, thereby the performance of organic facility is improved.Obviously send the bullet device can not send the bullet ammunition feed continuously artificial intermittence, and cartridge clip can not be installed on the rifle body automatically.

Summary of the invention

The invention task be: provide a kind of adopt civil power be power both can send bullet automatically continuously, again can be automatically the device of ammunition feed continuously, make percussion lock can really accomplish " running fire "---pull the trigger pellet shot from a slingshot incessantly continuously, thereby further improve novelty, interest, excitant and the sight of toy, recreation facility.

The technical solution adopted in the present invention is: by motor or the rotation of solenoid-activated impeller, the blade on the impeller just inserts successively and stirs the pellet shot from a slingshot motion in the trajectory.To be pellet shot from a slingshot move to the bomb tube and enter the passage of bore from magazine trajectory, be by be no less than three inboards altogether the slightly larger in diameter in garden and this garden constitute in the lead of billiards diameter.Magazine, trajectory and send continuously automatically and play mechanism are formed and are sent the bullet feed machanism automatically continuously.If the pellet shot from a slingshot in the magazine of recreation facility can rely on gravity to enter trajectory automatically, and send bullet mechanism that the pellet shot from a slingshot in the trajectory is charged into bore automatically.After trip rod was pulled the trigger away pellet shot from a slingshot, pellet shot from a slingshot was sent back to magazine automatically by recreation facility again, and this has just constituted a closed circuit circulatory system of pellet shot from a slingshot, thereby had realized the real task of pulling the trigger pellet shot from a slingshot incessantly.Here, the space in the gun barrel is referred to as bore.

Before trip rod bump pellet shot from a slingshot, pellet shot from a slingshot is started the normally-closed contact of Cheng Kaiguan by the collision capital on the reference column, this moment motor or helix tube coil blackout, motor stops operating; Armature in the solenoid then is drawn out to maximum travel position by armature tensioning spring, often starts the journey switch connection with one simultaneously, the relay coil energising, and this moment, one group of normally opened contact of relay was also connected.But, open owing to there is a normally closed travel switch to be collided capital, so motor or the solenoid of this moment still are in off state.

After trip rod is pulled the trigger away pellet shot from a slingshot, normally closed travel switch closure, motor or solenoid energising this moment, the impeller rotation, blade is then stirred pellet shot from a slingshot along ballistic movement, till the front end pellet shot from a slingshot backs down normally closed travel switch.Motion so repeatedly, pellet shot from a slingshot then can " running fire " or " single-shot ".

Above-mentioned motor or solenoid can adopt mains-supplied---owing to be the percussion toy or the recreation facility of fixed position.

The invention has the beneficial effects as follows: send the bullet ammunition feed automatically continuously, can guarantee that recreation facility or toy can really pull the trigger pellet shot from a slingshot continuously, thereby improved the travelling property of recreation facility or toy---novelty, interest, excitant and sight, owing to can adopt mains-supplied, therefore operating cost is cheap, operation, easy to use.

Description of drawings

Fig. 1 is the electronic structural representation that send the bullet device continuously;

Fig. 2 is the electronic structure schematic top plan view of sending the bullet device continuously;

Fig. 3 is the friction-type transmission mechanism of solenoid-activated and the structural representation of friction-type backstop;

Fig. 4 is the non-return view of taking turns when locking plate is installed;

Fig. 5 is the non-return view of taking turns that wheel week the gear teeth is arranged;

Fig. 6 is rack and pinion drive mechanism and gear ratchet backstop;

Electric tie lines schematic diagram when Fig. 7 is the Motor Drive impeller;

Electric tie lines schematic diagram when Fig. 8 is the solenoid-activated impeller.

Among the figure 1, decelerator, 2, motor, 3, output shaft, 4, frame, 4a, the frame left column, 4b, the frame right column, 4c, support of motor, 4d, the extension spring support, 4e, lateral frame, 4f, solenoid support bracket, 5, pellet shot from a slingshot, 6, trajectory, 6a, left side lead, 6b, lower wire, 6c, right lead, 7, blade, 8, guide groove, 9, voussoir, 10, magazine, 11, pin, 12, main shaft, 13, the non-return wheel, 14, spring, 15, adjust screw rod, 16, location-plate, 17, impeller, 18, gantry base, 19, locking plate, 20, camshaft, 21, protruding axle sheet, 22, pull rod shaft, 23, pull bar, 24, armature, 24a, the raker axle, 24b, raker, 25, solenoid, 25a, solenoid coil, 26, armature tensioning spring, 27, joint pin, 28, tooth bar, 29, rack shaft, 30, the gear teeth, 31, ratchet, 32, ratchet spring, 33, pawl axis, 34, the ratchet support, 35, the location stage clip, 36, sleeve pipe, 37, reference column, 38, gun barrel, 39, last bomb tube, 40, trip rod, 41, power supply, 42, the normally closed travel switch of K1,43, the collision post, 44, relay, 44a, normally opened contact, 44b, normally opened contact, 44c, relay coil, 45, K3 often starts Cheng Kaiguan, 46, the normally closed travel switch of K2.

The specific embodiment

Embodiment 1, is to send the bullet feed machanism automatically continuously by Motor Drive impeller rotation.In Fig. 1, Fig. 2 and Fig. 6, frame 4 is by gantry base 18 and thereon the frame left column 4a of being connected, frame right column 4b, and support of motor 4c, extension spring support 4d, lateral frame 4e, solenoid support bracket 4f, ratchet support 33 constitutes.Motor 2 is connected on the support of motor 4c, and its motor output shaft 3 is connected with decelerator 1, and the other end of decelerator 1 is connected with main shaft 12.The impeller 17 that several blades 7 are installed is taken turns 13 and is connected on the main shaft 12 with non-return.The friction-type backstop that is connected on the frame right column 4b is to be made of with being installed in wedge fast 9 and the spring 14 in the guide groove 8 and adjusting screw rod 15 guide groove 8.The force direction of spring 14 is opposite with the direction of rotation of impeller 17.When impeller 17 rotations, blade 7 will insert in the trajectory 6 successively.One end of trajectory 6 is connected with magazine 10, and the other end is connected with last bomb tube 39.If trajectory 6 is long, for prevent its distortion cause pellet shot from a slingshot 5 can not by or miss, location-plate 16 can in position be installed.Have 3 wire guides on the location-plate 16, left lead 6a, right lead 6b and lower wire 6c can pass from wire guide respectively.3 lead inboards are concyclic, and this diameter of a circle is slightly larger than the diameter of pellet shot from a slingshot 5.Just have the hole that is slightly larger than pellet shot from a slingshot 5 diameters in the middle of 3 wire guides of location-plate 16, so pellet shot from a slingshot 5 can pass through smoothly.

After pellet shot from a slingshot 5 enters gun barrel 38 by last bomb tube 39, its upper end meeting and 37 times end in contact of reference column near the center line of gun barrel 38, and behind the active force that has overcome retainer spring 35, reference column 37 can go upward to the limes superiors position, collision post 43 on it backs down the normally closed travel switch 42 of K1, and motor 2 outages stop operating.Pellet shot from a slingshot 5 produces backward-acting power under the effect of self gravitation and location stage clip 35 simultaneously.Because this device is equipped with backstop, forbids the impeller counter-rotating, thereby guaranteed that the pellet shot from a slingshot 5 that enters bore stands fast, and rests on the position that can shoot when motor 2 outages.

Backstop can adopt the friction-type backstop or adopt gear pawl type backstop.

The friction-type backstop is to be made of with being installed in voussoir 9 and the spring 14 in the guide groove 8 and adjusting screw rod 15 guide groove 8 that is installed in frame 4.The inclined-plane of voussoir 9 contacts with non-return 13 the periphery of taking turns, and the elastic force direction of spring 14 is opposite with non-return 13 the permission direction of rotation of taking turns.Can adjust the sensitivity of backstop to satisfy non-return requirement by adjusting screw rod 15.

Gear pawl type backstop as shown in Figure 5, non-return take turns 13 wheel week be shaped on the gear teeth 30, on frame right column 4b, be fixed with ratchet support 34, pawl axis 33 is housed on ratchet support 34, ratchet 31 is installed on the pawl axis 33, between ratchet 31 and the frame 4b ratchet spring 32 is installed, under the effect of ratchet spring 32, ratchet 31 remains with the gear teeth 30 and contacts, thereby has played the effect of non-return commentaries on classics.

After trip rod 40 hit pellet shot from a slingshot 5, reference column 37 drove collision post 43 and breaks away from the normally closed travel switch 42 of K1 under the effect of spring 35, motor 2 energisings, and rotation.Its output shaft 3 is by decelerator 1 and drive shaft 12 rotations, be connected with main shaft 12, be equipped with several blades 7 impeller 17 and non-return take turns 13 also begin the rotation, blade 7 inserts trajectory 6 successively and stirs pellet shot from a slingshot 5 and enter bore, can repeat said process repeatedly then, finish and send the ammunition feed task that plays automatically continuously.

What embodiment 2 was solenoids by the rotation of friction-type cam mechanism drives impeller send the bullet feed machanism automatically continuously.In Fig. 3, Fig. 4, Fig. 5, Fig. 6, non-return 13 the periphery both sides of taking turns are shaped on " wheel shoulder ", and two locking plates 19 of installing respectively on it connect by joint pin 27.In locking plate 19 upper ends camshaft 20 is installed, moving even cam bit 21 on it, the lower edge cam surface of cam bit 21 contacts with non-return 13 the periphery protuberance face of taking turns, in the upper end of cam bit 21 pull rod shaft 22 is installed, one end of

pull bar

23 and 22 moving companies of pull rod shaft, the other end and raker axle 24a are moving to be connected, raker 24b one end and raker axle 24a are moving to be connected, the other end and armature 24 are connected, the other end of armature 24 is connected with armature tensioning spring 26, the other end of armature tensioning spring 26 is installed on the extension spring support 4d, and solenoid 25 is installed on the lateral frame 4e by solenoid support bracket 4f.The friction-type backstop also is housed on frame 4b.

In Fig. 7, be fixed with the raker 24b that control normally closed travel switch 46 of K2 and K3 often start Cheng Kaiguan 45 on the armature 24 of solenoid 25; K3 receives on the power supply 41 after often starting Cheng Kaiguan 45 and relay coil 44c polyphone, and a pair of normally opened contact 44a of the normally closed travel switch 46 of K2 and normally closed travel switch 42 of K1 and relay 44 receives on the power supply 41 behind the relay coil 44c polyphone in addition; Another of relay 44 received on the power supply 41 after to normally opened contact 44b and solenoid coil 25a polyphone.When power supply 41 was not switched on, armature 24 was pulled to maximum travel position by armature tensioning spring 26, and this moment, raker 24 was connected the K3 normally opened contact.After power supply 41 energisings, the coil 44c and the normally opened contact 44b of relay 44 are switched on, solenoid 25 energisings, and armature 24 is sucked back.This moment, raker 24b was with normally closed travel switch 46 outages of K2, solenoid 25 outages, and armature 24 is pulled out by armature tensioning spring 26 again.Armature 24 is motion and so forth just.After but normally closed travel switch 42 backs down with K1 when pellet shot from a slingshot 5 and by collision post 43, relay coil 44c outage, solenoid 25 also cuts off the power supply.This moment, no matter where armature 24 was, all will be forgotten about it the position of range by armature tensioning spring 26.

Embodiment 3 is that solenoid comes being dynamically connected certainly of drives impeller rotation to send the bullet device by pinion and rack.

In Fig. 5, non-return take turns 13 wheel week tooth bar 28 is arranged, the gear teeth 30 of engagement, an end of tooth bar 31 is by

rack shaft

29 and 24 moving companies of armature, the moving ratchet 31 that is connected with on the pawl axis on the ratchet support 34 33 simultaneously.Ratchet support 34 is connected on the frame right column 4b, between frame right column 4b and ratchet 31 ratchet spring 32 is installed.

Claims

1. one kind is sent the bullet feed machanism automatically continuously, it is characterized in that: on its frame, motor or solenoid are installed, also have with main shaft and the blade wheel and non-return the wheel and trajectory and backstop that are connected mutually, motor or solenoid-activated are equipped with the impeller rotation of several blades, the blade of rotation passes in and out trajectory successively, and backstop is controlled the non-return unidirectional rotation of taking turns.

2. the bullet feed machanism that send continuously automatically according to claim 1, it is characterized in that: backstop can be the friction-type backstop, also can be gear pawl type backstop.

3. the bullet feed machanism that send continuously automatically according to claim 2, it is characterized in that: the friction-type backstop is by guide groove and be installed in voussoir in the guide groove and spring forms, and the inclined-plane of voussoir contacts with non-return periphery of taking turns, and the force direction of spring is opposite with non-return permission direction of rotation of taking turns.

4. the bullet feed machanism that send continuously automatically according to claim 1 is characterized in that: the motor of drives impeller rotation connects by the main shaft of decelerator with the impeller that is connected.

5. the bullet feed machanism that send continuously automatically according to claim 4 is characterized in that: the energising of motor and outage, by travel switch control, travel switch then is to be controlled its energising and cut off the power supply by reference column and the collision post on it by pellet shot from a slingshot.

6. the bullet feed machanism that send continuously automatically according to claim 1 is characterized in that: solenoid comes the drives impeller rotation by pinion and rack or friction-type cam mechanism.

7. the bullet feed machanism that send continuously automatically according to claim 6, it is characterized in that: pinion and rack is the gear teeth of the non-return wheel Zhou Youyu tooth bar engagement of taking turns, one end of this tooth bar and solenoid armature are moving to be connected, and is equipped with on frame simultaneously and forbids non-return ratchet of taking turns reverse.

8. the bullet feed machanism that send continuously automatically according to claim 6, it is characterized in that: the friction-type cam mechanism is on non-return the wheel locking plate to be installed, be installed on the camshaft on the locking plate by the cam bit of solenoid armature by pull bar pulling, the cam surface of cam bit lower end contacts with non-return periphery of taking turns.

9. the bullet feed machanism that send continuously automatically according to claim 6, it is characterized in that: be fixed with a normally closed travel switch of control and an armature raker of often starting Cheng Kaiguan on the solenoid armature, wherein, receive on the power supply after often starting Cheng Kaiguan and relay coil polyphone, normally closed travel switch and another normally closed travel switch and solenoid coil of being controlled by the collision post on the backstay by pellet shot from a slingshot are received on the power supply behind a pair of normally opened contact polyphone on the relay in addition.On the relay another also received on the power supply after to normally opened contact and solenoid coil polyphone.