CN105638039A

CN105638039A - Dibbling machine with convenient adjusting function

Info

Publication number: CN105638039A
Application number: CN201610154411.5A
Authority: CN
Inventors: 沈阿庆
Original assignee: ZHEJIANG FAST ELEVATOR Co Ltd
Current assignee: Huzhou Nongrui Machinery Technology Co ltd
Priority date: 2016-03-18
Filing date: 2016-03-18
Publication date: 2016-06-08
Anticipated expiration: 2036-03-18
Also published as: CN105638039B

Abstract

The invention relates to the field of agriculture machinery, in particular to a dibbling machine with a convenient adjusting function. The dibbling machine comprises a material hopper and a rotary shifting assembly, wherein the rotary shifting assembly comprises a rotary shifting cavity and a rotary shifting part; the rotary shifting cavity is of a non-sealed type cavity structure which is formed by a blocking plate and side retaining plates at both sides of the blocking plate in a matching way; the rotary shifting part is arranged in the rotary shifting cavity, and is used for shifting the seeds out of a seed outlet, wherein the seeds enter the rotary shifting cavity through a seed inlet; gaps are respectively formed between the two sides of the rotary shifting part and the side retaining plates and have size smaller than that of a seed; the height difference is formed between each side retaining plate and the inner wall of the material hopper at the same side; each side retaining plate is provided with a dropping port at the seed inlet; a dropping area is formed between each dropping port and the inner wall of the material hopper at the same side; a gate is arranged at the seed inlet and is used for controlling the number of seeds at the seed inlet. The dibbling machine has the advantages that the dibbling effect of the seeds is effectively improved, the missing, scattering and the like of dibbling are avoided, and the seizure and damage to the seeds are prevented.

Description

A kind of planter being easy to regulate

Technical field

The present invention relates to field of agricultural machinery, particularly relate to a kind of planter be easy to and regulate.

Background technology

Seeder is indispensable agricultural machinery in agricultural production, needs single seed of program request in the plantation for part crop, and one is that quantitatively sowing is prone to growth, and two is save crop resource. The point multicast function imperfection of existing seeder, often occurs disseminating, uneven sowing, does not sow and damage the phenomenon of seed, and the program request structure excessively complexity of existing seeder causes that seeder structure is excessively huge and is not suitable for the sowing of little area.

Summary of the invention

It is an object of the invention to overcome the problems referred to above to provide a kind of seeder be easy to and regulate.

The above-mentioned technical purpose of the present invention has the technical scheme that a kind of planter be easy to and regulate, assembly is dialled including hopper and rotation, described rotation is dialled assembly and is included rotation group chamber and rotation pulling part, and described rotation is dialled chamber and by barrier plate and is positioned at the non-enclosed cavity body structure that the side shield of barrier plate both sides cooperatively forms; Described rotation pulling part is arranged on described rotation and dials in chamber, utilize self to rotate and the seed being entered rotation group chamber by seed entrance is transferred to from seed export, including rotary body and a number of plectrum being evenly arranged on described rotary body side face, the both sides of described rotation pulling part respectively and form the gap less than seed size between side shield; The inwall of described side shield and the hopper being positioned at homonymy is provided with difference in height, described side shield is provided with blanking port in seed porch, described blanking port and form feeding zone between the inwall of the hopper of homonymy, described seed porch is provided with the gate of seed amount controlling to enter seed entrance.

As preferably, described hopper forms with the flitch being connected on left and right sides baffle plate, is formed for depositing seed the storage cavity connected with seed entrance.

As preferably, the lubricating substance portion that the periphery of described rotary body is provided with between adjacent two plectrums, makes seed be slipped in feeding zone from rotary body.

As preferably, described lubricating substance portion structure is lateral middle protruding to radial direction gradually by rotary body two.

As preferably, the lower limb in described lubricating substance portion is positioned at blanking port or flushes with the inward flange of blanking port.

As preferably, described plectrum is provided with the locating slot of the seed amount controlling single program request.

As preferably, described seed porch is provided with and prevents seed from entering the anti-nip that card type occurs with barrier plate end when intracavity is dialled in rotation, and the gap that the base of described anti-nip and the end of plectrum are formed is more than or equal to seed size.

As preferably, described rotation pulling part is provided with and protrudes outside side shield and for connection rotating shaft aixs cylinder portion to both sides, and described aixs cylinder portion is provided with the trepanning for being socketed rotating shaft.

As preferably, described aixs cylinder portion is connected to bearing, and described side shield is provided with the bearing installation room for installing bearing.

Beneficial effects of the present invention: the present invention can control seed and enter the quantity of seed entrance, is effectively improved the program request effect of seed, it is to avoid the situation such as broadcast leakage occurs, disseminate, and be prevented from card type and damage seed.

Accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is the elevational cross-sectional view of the embodiment of the present invention;

Fig. 3 is the exploded view of the embodiment of the present invention;

Fig. 4 is the sectional view of A-A in Fig. 2;

Fig. 5 is the structural representation of seed export in the embodiment of the present invention;

Fig. 6 is the structural representation revolving pulling part in the embodiment of the present invention;

In figure: assembly, 11-side shield, 111-blanking port, 112-bearing installation room are dialled in 1-rotation, 113-turns hole, 12-barrier plate, the upper stop part of 121-, stop part under 122-, 13-revolves pulling part, 131-rotary body, 1311-lubricating substance portion, 132-plectrum, 1321-locating slot, chamber, 15-seed entrance are dialled in 14-rotation, 16-seed export, the anti-nip of 17-, 2-hopper, 21-storage cavity, 22-feeding zone, 23-gate.

Detailed description of the invention

Specific examples below is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in scope of the presently claimed invention.

Embodiment: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of planter being easy to regulate, assembly 1 is dialled including rotation, rotation is dialled assembly 1 and is included rotation group chamber 14 and rotation pulling part 13, rotation is dialled chamber 14 and by barrier plate 12 and is positioned at the non-enclosed cavity body structure that the side shield 11 of barrier plate 12 both sides cooperatively forms, for accommodating rotation pulling part 13. Revolve pulling part 13 to be arranged in rotation group chamber 14, utilize self to rotate and the seed being entered rotation group chamber 14 by seed entrance 15 is transferred to from seed export 16, including rotary body 131 and a number of plectrum 132 being evenly arranged on described rotary body 131 side face. Seed entrance 15, is cooperatively formed by left and right sides baffle plate 11, and section start is dialled in the rotation being arranged on rotation group chamber 14; Seed export 16, is cooperatively formed by left and right sides baffle plate 11, and termination place is dialled in the rotation being arranged on rotation group chamber 14. Section start is dialled in rotation, is arranged on described rotation and dials the non-highest order point in chamber 14, and the rotation seed adjustment period of the day from 11 p.m. to 1 a.m has the moment of resistance; Termination place is dialled in rotation, freely revolves group mode according to unrestriced, and starting point is arranged on seed when starting to fall.

As it is shown in figure 5, the corresponding central angle of seed export 16 is ��, respective radius is R, then �� R >=180a; A is critical constant, be based on unrestriced freely revolve dial mode, the theoretical arc length corresponding to seed export 16 when seed has just fallen, make d2 > d1 > seed maximum gauge, so that seed can fall smoothly, the corresponding central angle �� of seed export 16 is sized to 5 ��ܦ� < 90 ��.

Barrier plate 12 rotation that includes preventing being dished out by seed when rotation is dialled is dialled the upper stop part 121 in chamber and prevents from seed from dialling mode with non-rotation entering rotation and dial the lower stop part 122 in chamber 14, the end laminating of the inward flange of upper stop part 121 and lower stop part 132 and plectrum 132 or form the gap less than seed size. Upper stop part 121 is dialled direction along rotation and is arranged on seed entrance 15 between seed export 16, lower stop part 132 along rotation dial direction be arranged on seed export 16 to seed entrance 15 between. Revolve to dial to be provided with in chamber 14 and prevent the anti-nip 17 that seed is dragged on from seed entrance 15 when revolving in group chamber 14 by plectrum 132 and the end generation folder of upper stop part 121 is planted. The original position of anti-nip 17 is seed entrance 15 place, its end position be rotation dial the highest order point in chamber 14 or seed from plectrum 132 start to depart from or completely disengage from time place position. Fit with left baffle 11,12 respectively or form the gap less than seed size in the two sides of rotation pulling part 13.

Seed entrance 15 is connected to the hopper 2 depositing seed, and hopper 2 forms with the flitch being connected on left and right sides baffle plate 11, is formed for depositing seed the storage cavity 21 connected with seed entrance 15. Seed entrance 15 place is provided with the feeding zone 22 of rotation pulling part 13 both sides, and side shield 11 inwall of the flitch inwall and homonymy that are positioned at feeding zone 22 forms difference in height.

Rotation pulling part 13 is provided with and protrudes outside side shield and for connection rotating shaft aixs cylinder portion 133 to both sides), (133 are provided with the trepanning 134 for being socketed rotating shaft in aixs cylinder portion, side shield 11 is provided with and makes aixs cylinder portion 133 stretch out to turn hole 113 outside side shield 11, turn the radius minimum rotation radius less than plectrum 132 in hole 113. Aixs cylinder portion 133 is connected to bearing 18, and side shield 11 is provided with the bearing installation room 112 for installing bearing 18. Bearing 18 is ball bearing or plane bearing. The front of seed entrance 15 is provided with gate 25, controls the quantity of seed entrance seed entrance 15 by moving up and down gate 25.

As shown in Figure 6, plectrum 132 is provided with the locating slot 1321 of the seed amount controlling single program request. The lubricating substance portion 1311 that the periphery of rotary body 131 is provided with between adjacent two plectrums, makes seed be slipped in feeding zone from rotary body, lubricating substance portion 1311 structure is protruding to radial direction gradually by 131 liang of lateral centres of rotary body, and the lower limb in lubricating substance portion 1311 is positioned at blanking port 111 or the inward flange with blanking port 111 flushes.

Claims

1. the planter being easy to adjustment, assembly (1) is dialled including hopper (2) and rotation, described rotation is dialled assembly (1) and is included rotation group chamber (14) and rotation pulling part (13), and described rotation is dialled chamber (14) and by barrier plate (12) and is positioned at the non-enclosed cavity body structure that the side shield (11) of barrier plate (12) both sides cooperatively forms; Described rotation pulling part (13) is arranged on described rotation and dials in chamber (14), utilize and self rotate and will be transferred to from seed export (16) by the seed in seed entrance (15) entrance rotation group chamber (14), including rotary body (131) and a number of plectrum (132) being evenly arranged on described rotary body (131) side face, the both sides of described rotation pulling part (13) respectively and form the gap less than seed size between side shield (11); Described hopper (2) is connected to seed entrance (15) place, it is characterized in that: the inwall of described side shield (11) and the hopper (2) being positioned at homonymy is provided with difference in height, described side shield (11) is provided with blanking port (111) at seed entrance (15) place, described blanking port (111) and be positioned at homonymy hopper (2) inwall between form feeding zone (22), described seed entrance (5) place is provided with the gate (23) of seed amount controlling to enter seed entrance (5).

2. a kind of planter being easy to regulate according to claim 1, it is characterized in that: described hopper (2) forms with the flitch being connected on left and right sides baffle plate (11), form the storage cavity (21) being used for depositing seed and connecting with seed entrance (15).

3. a kind of planter being easy to regulate according to claim 2, it is characterised in that: the lubricating substance portion (1311) that the periphery of described rotary body (131) is provided with between adjacent two plectrums (132), makes seed be slipped in feeding zone (22) from rotary body (131).

4. a kind of planter being easy to regulate according to claim 3, it is characterised in that: described lubricating substance portion (1311) structure is lateral middle protruding to radial direction gradually by rotary body (131) two.

5. a kind of planter being easy to regulate according to claim 4, it is characterised in that: the lower limb of described lubricating substance portion (1311) is positioned at blanking port (111) or the inward flange with blanking port (111) flushes.

6. a kind of planter being easy to regulate according to claim 1, it is characterised in that: described plectrum (132) is provided with the locating slot (1321) of the seed amount controlling single program request.

7. a kind of planter being easy to regulate according to claim 3, it is characterized in that: described seed entrance (15) place is provided with the anti-nip (17) that card type occurs when preventing seed entrance rotation group chamber (14) interior with barrier plate (12) end, and the gap that the base of described anti-nip (17) and the end of plectrum (132) are formed is more than or equal to seed size.

8. a kind of planter being easy to regulate according to claim 7, it is characterized in that: described rotation pulling part (13) is provided with aixs cylinder portion (133) that is protrude side shield (11) outside to both sides and that be used for connection rotating shaft, and described aixs cylinder portion (133) is provided with the trepanning (134) for being socketed rotating shaft.

9. a kind of planter being easy to regulate according to claim 8, it is characterised in that: described aixs cylinder portion (133) is connected to bearing (18), and described side shield (11) is provided with the bearing installation room (112) for installing bearing (18).