阅读说明：本技术 一种农业用剪洋葱苗设备 (Agricultural is with cutting onion seedling equipment ) 是由 何玉芳 于 2020-06-03 设计创作，主要内容包括：本发明涉及农业生产技术领域,尤其涉及一种农业用剪洋葱苗设备。本发明要解决的技术问题是如何提供一种无需种植人员弯腰割除洋葱苗、能够降低种植人员的劳动强度、能够提高割除效率的农业用剪洋葱苗设备。为了解决上述技术问题,本发明提供了这样一种农业用剪洋葱苗设备,包括：车架,其下部的四个角均转动式连接有车轮；扶手杆,车架的端部一侧连接有扶手杆；n型板,车架的端部另一侧连接有n型板；操纵机构,n型板的内顶部安装有操纵机构；剪切机构,n型板的内侧面安装有剪切机构。本发明的两个刀片相互靠近配合能够将洋葱苗剪断,从而种植人员只需要推动本装置和向左推动操纵杆即可快速将洋葱苗剪断。(The invention relates to the technical field of agricultural production, in particular to an agricultural onion seedling shearing device. The invention aims to solve the technical problem of how to provide an agricultural onion seedling shearing device which can reduce the labor intensity of a planting person and improve the shearing efficiency without bending the planting person to cut off onion seedlings. In order to solve the technical problem, the invention provides an agricultural onion seedling shearing device, which comprises: the four corners at the lower part of the frame are rotatably connected with wheels; one side of the end part of the frame is connected with a grab rail; the other side of the end part of the frame is connected with the n-shaped plate; the inner top of the n-shaped plate is provided with the operating mechanism; and the shearing mechanism is arranged on the inner side surface of the n-shaped plate. The two blades of the onion cutting device are close to each other and matched with each other to cut the onion seedlings, so that a grower can quickly cut the onion seedlings by only pushing the onion cutting device and pushing the operating rod leftwards.)

1. The utility model provides an agricultural is with cutting onion seedling equipment which characterized in that includes:

the bicycle comprises a frame (1), wherein four corners at the lower part of the frame are rotatably connected with wheels (2);

the grab rail (3), one side of the end of the frame (1) is connected with the grab rail (3);

the other side of the end part of the frame (1) is connected with the n-shaped plate (4);

the inner top of the n-shaped plate (4) is provided with the operating mechanism (5);

the inner side surface of the n-shaped plate (4) is provided with the shearing mechanism (6), and the operating mechanism (5) is in transmission connection with the shearing mechanism (6).

2. The agricultural onion seedling shearing device as recited in claim 1, wherein the manipulating mechanism (5) comprises:

the end part of the frame (1) close to the grab rail (3) is connected with the bracket (51);

the operating rod (52) is rotatably connected to the bracket (51), and a straight hole is formed in the lower part of the operating rod (52);

the inner top of the n-shaped plate (4) is connected with the support (53);

the fixing rod (54) is connected to the support (53);

the spring (55) is sleeved on the fixing rod (54), and one end of the spring (55) is connected with the support (53);

the other end of the spring (55) is connected with the connecting rod (56);

the shifting rod (57) is connected to one side of the connecting rod (56), and the shifting rod (57) is located in the straight hole.

3. The agricultural onion seedling shearing device as recited in claim 2, wherein the shearing mechanism (6) comprises:

the mounting plates (61) are connected between the inner side surfaces of the n-shaped plates (4);

the two sides of the mounting plate (61) are rotatably connected with the connecting plates (62);

the blade (63) is connected to the connecting plate (62);

the bottom of the connecting rod (56) is connected with the movable rod (64);

the movable rod (64) is rotatably connected with two movable plates (65), and the movable plates (65) are hinged with the connecting plate (62).

4. The agricultural onion seedling shearing device as recited in claim 3, further comprising: pushing equipment (7), pushing equipment (7) include:

the top of the n-shaped plate (4) is rotatably connected with the gear (71);

the meshed push plate (72) is connected to the gear (71);

the top of the connecting rod (56) is connected with the connecting block (73);

the rack (74) is connected to the connecting block (73), and the rack (74) is meshed with the gear (71).

5. The agricultural onion seedling shearing device as recited in claim 4, further comprising:

the rubber sleeve (8) is connected to the operating rod (52).

Technical Field

The invention relates to the technical field of agricultural production, in particular to an agricultural onion seedling shearing device.

Background

At present, the onion is generally harvested manually, in order to harvest the onion, the onion seedling is cut off firstly, and then the onion is shoveled out of the soil by a shovel; at present, the grower generally uses the cutting knife to cut off the onion seedling one by one, so the grower's intensity of labour is great, and the grower need bow when cutting off the onion seedling and go on, and the easy waist of the long-time bow of grower is sour to the grower can be frequent cut off the during operation, can be frequent with the waist straight rest, so then can reduce and cut off efficiency.

Therefore, the agricultural onion seedling shearing equipment which does not need to bend down to cut off onion seedlings by planting personnel, can reduce the labor intensity of the planting personnel and can improve the cutting efficiency needs to be developed.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defect that the grower needs to bend down to manually cut off the onion seedlings, the invention provides the agricultural onion seedling cutting equipment which does not need to bend down to cut off the onion seedlings, can reduce the labor intensity of the grower and can improve the cutting efficiency.

(2) Technical scheme

In order to solve the technical problem, the invention provides an agricultural onion seedling shearing device, which comprises: the four corners at the lower part of the frame are rotatably connected with wheels; one side of the end part of the frame is connected with a grab rail; the other side of the end part of the frame is connected with the n-shaped plate; the inner top of the n-shaped plate is provided with the operating mechanism; the inner side surface of the n-shaped plate is provided with a shearing mechanism, and the operating mechanism is in transmission connection with the shearing mechanism.

Preferably, the steering mechanism comprises: the end part of the frame close to the grab rail is connected with the bracket; the operating rod is rotatably connected to the support, and a straight hole is formed in the lower portion of the operating rod; the inner top of the n-shaped plate is connected with the support; the support is connected with a fixed rod; the fixed rod is sleeved with a spring, and one end of the spring is connected with the support; the other end of the spring is connected with the connecting rod; one side of the connecting rod is connected with a shifting lever which is positioned in the straight hole.

Preferably, the shearing mechanism comprises: the mounting plate is connected between the inner side surfaces of the n-shaped plates; the two sides of the mounting plate are rotatably connected with the connecting plates; the blade is connected to the connecting plate; the bottom of the connecting rod is connected with a movable rod; the movable rod is rotatably connected with two movable plates, and the movable plates are hinged with the connecting plate.

Preferably, the method further comprises the following steps: the pushing mechanism comprises a gear, wherein the top of the n-shaped plate is rotatably connected with the gear; the gear is connected with the reticular push plate; the top of the connecting rod is connected with the connecting block; the rack is connected to the connecting block and meshed with the gear.

Preferably, the method further comprises the following steps: the rubber sleeve is connected on the operating lever.

(3) Advantageous effects

1. The two blades are close to each other and matched to cut the onion seedlings, so that the planting personnel can quickly cut the onion seedlings only by pushing the device and pushing the operating lever leftwards, the planting personnel do not need to bow to cut the onion seedlings, the labor intensity of the planting personnel can be reduced, and the cutting efficiency can be improved.

2. The reticular push plate swings forwards to push the cut onion seedlings away, so that the onion seedlings can be cut at the next time conveniently; the rubber sleeve can increase the friction force with the hand, and then can be anti-skidding.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial perspective view of the operating mechanism of the present invention.

Fig. 4 is a schematic perspective view of the shearing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the pushing mechanism of the present invention.

The labels in the figures are: 1-vehicle frame, 2-vehicle wheel, 3-grab bar, 4-n type plate, 5-operating mechanism, 51-support, 52-operating rod, 53-support, 54-fixed bar, 55-spring, 56-connecting bar, 57-deflector rod, 6-shearing mechanism, 61-mounting plate, 62-connecting plate, 63-blade, 64-movable bar, 65-movable plate, 7-pushing mechanism, 71-gear, 72-reticular push plate, 73-connecting block, 74-rack and 8-rubber sleeve.

Detailed Description

The invention is further described below with reference to the figures and examples.