Control method of seedling pushing device for pot seedling transplanting of rapeseed
A control method and technology of rapeseed, which is applied in the direction of transplanting machinery, planting methods, applications, etc., can solve the problems such as difficulty in ensuring the quality of planting seedlings, and achieve the effect of simple structure, less space occupation, and reduced soil entry
Active Publication Date: 2020-08-04
张祝 +1
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Problems solved by technology
The specific planting method is to push the seedlings horizontally in the seedling-planting groove, that is, to push the rape pot seedlings from the seedling-planting groove horizontally to the back soil surface of the seedling-planting groove to complete the horizontal transplanting, but in the horizontal transplanting During the process, the seedling pushing mechanism is affected by various factors such as the speed of the machine, the method of pushing the seedlings, and the way of sending the seedlings, so it is difficult to guarantee the quality of the seedlings
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[0038] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0039] see Figure 1 ~ Figure 2 The control method of the device for pushing seedlings for transplanting rapeseed pot seedlings adopts the device for pushing seedlings for transplanting rapeseed pot seedlings to control the transplanting and pushing of rapeseed pot seedlings, and the device for pushing seedlings for transplanting rapeseed pot seedlings includes a ditch opener A, The seedling pushing mechanism B and the seedling pushing block C, the opener A is provided with a mounting hole for installing the seedling pushing mechanism B, the seedling pushing mechanism B is connected with the seedling pushing block C, and the specific structure is as follows:
[0040] Ditch opener A includes bottom cutter A1, side cutter A2, reinforcing rib A3, c...
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The invention discloses a control method of a seedling pushing device for rape pot seedling transplantation. The seedling pushing device for the rape pot seedling transplantation is used for controlling seedling pushing in the rape pot seedling transplantation. In the seedling pushing device for the rape pot seedling transplantation, a crank, a connecting rod and a second rocker of a seedling pushing mechanism form a first crank-connecting rod mechanism; the crank rotates to drive the second rocker to do a deflecting movement; the second rocker, a third rocker and a horizontal rod form a firstparallelogram mechanism; the horizontal rod, a first swing rod, a second swing rod and a seedling pushing block form a second parallelogram mechanism; the first rocker, the second swing rod and the second rocker form a second crank-connecting rod mechanism; at a seedling pushing initial position, the crank is overlapped with the connecting rod, the seedling pushing block is positioned at the initial position, and when the crank continues to rotate, the seedling pushing block is gradually pushed out from the initial position; when the crank and the connecting rod are collinear and are not overlapped, the seedling pushing block is positioned at a seedling pushing ultimate position; in the seedling pushing process, the seedling pushing block mainly does a horizontal movement, so that horizontal seedling pushing can be achieved; the seedling pushing device is simple in structure and high in efficiency.
Description
technical field [0001] The invention relates to the technical field of pot seedling transplanting, in particular to a control method of a seedling pushing device for pot seedling transplanting of rapeseed. Background technique [0002] The method of planting rapeseed by opening seedling grooves on the side of the paddy field can reduce the contact force between the planter and the stalk of the pot seedling of rape and the ground, reduce the damage ratio of the stalk of the pot seedling of rape, and improve the transplanting quality. The specific planting method is to push the seedlings horizontally in the seedling-planting groove, that is, to push the rape pot seedlings from the seedling-planting groove horizontally to the back soil surface of the seedling-planting groove to complete the horizontal transplanting, but in the horizontal transplanting During the process, the seedling pushing mechanism is affected by various factors such as the speed of the machine, the method o...
Claims
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IPC IPC(8): A01C11/02
CPCA01C11/02
Inventor 张祝
Owner 张祝