Comprehensive power seedling feeding system of transplanting machine and control method thereof
A rice transplanter and seedling supply technology, applied in planting methods, electrical program control, program control in sequence/logic controllers, etc., can solve damage to seedlings, inaccurate feed amount, uneven seedling picking by transplanting mechanism, etc. problem, to achieve the effect of accurate feeding and uniform seedling picking
Inactive Publication Date: 2013-01-02
琚夏利
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Problems solved by technology
[0007] The present invention mainly solves the technical problem that the feeding amount of the seedling feeding mechanism in the prior art is inaccurate during the seedling feeding process, which makes the transplanting mechanism take seedlings unevenly and at the same time causes damage to the roots of the seedlings, and provides A comprehensive power seedling supply system and control method for a rice transplanter with accurate seedling feeding, uniform seedling picking, and no damage to the roots of the seedlings
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[0029] Example: such as figure 1 , figure 2 , image 3 , Figure 4As shown, the present invention is a comprehensive power seedling supply system of a rice transplanter, including a frame and a seedling supply platform, and the seedling supply platform includes several seedling supply chutes 1, and the seedling supply chute 1 is composed of an upper segment and a lower segment , be provided with for seedling belt 2 between the upper and lower segments, the length of described lower segment is 60mm, for seedling belt 2 is installed between upper segment and lower segment by upper roller shaft 4 and lower roller shaft 5, A pressure sensor 7 is provided in the seedling supply chute 1 on the upper side of the seedling belt 2, and the pressure sensor 7 is connected with a control unit, and the control unit is connected with an alarm device. The frame is provided with a two-way screw rod 10 and a transverse guide rail 9, and the seedling supply platform is provided with a guide ...
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Abstract
The invention relates to a comprehensive power seedling feeding system of transplanting machine and a control method of the comprehensive power seedling feeding system. The system comprises a frame and a seedling feeding platform. The seedling feeding platform comprises plural seedling feeding slide chutes, seedling feeding belts are set in the seedling feeding slide chutes, the seedling feeding belts are mounted in the seedling feeding slide chutes through upper roll shafts and lower roll shafts, a reverse-flighted screw and a transverse guide rail are set on the frame, the seedling feeding platform is provided with a guide block matched with the reverse-flighted screw and a sliding block matched with the transverse guide rail, seedling grids arranged in matrix are uniformly distributed on the seedling feeding belts, the seedling grids are disposed corresponding to each seedling on the seedling blanket one by one, the lower roll shafts are connected with a shift plate through a transmission mechanism at the two sides of one of the seedling feeding grooves, respectively, the shift plate is connected with a drive motor through a shift fork and a cam structure, and the reverse-flighted screw is also connected with the drive motor. The inventive seedling feeding system has characteristics of precise seedling feeding, uniform seedling pickup, and no damage to the root of the seedling.
Description
[0001] technical field [0002] The invention relates to a rice transplanter, in particular to a seedling supply device of the rice transplanter. [0003] Background technique [0004] Existing rice transplanters are generally equipped with an automatic seedling supply device. The automatic seedling supply device generally includes a seedling rack and a seedling tank. Stroke, the planting mechanism completes a whole row of seedling picking process on the seedling trough. The seedling blanket moves down continuously under the action of gravity. During this process, the downward movement of the seedlings in various parts on the same seedling blanket is asynchronous, therefore, mutual extrusion and pulling between the seedlings inside the seedling blanket will be caused. In order to solve this problem, many existing automatic seedling supplying devices are provided with a seedling supplying belt with anti-slip protrusions in the seedling trough, and the seedling supplying be...
Claims
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Inventor 杨仲雄高福强胡璇李明强朱德峰
Owner 琚夏利