Vertical seedling feeding system for transplanter seedling supply device, and control method thereof
A rice transplanter and seedling supply technology, which is applied to planting methods, transplanting machinery, applications, etc., can solve the problems of damage to seedlings, inaccurate feeding, and uneven seedling picking by the transplanting mechanism, so as to achieve uniform seedling picking and feeding give precise effect
Inactive Publication Date: 2012-11-28
琚夏利
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Problems solved by technology
[0006] 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 longitudinal seedling feeding system and control method for a seedling feeding device of a rice transplanter with accurate seedling feeding, uniform seedling picking, and no damage to the roots of the seedlings
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[0026] Example: such as figure 1 , figure 2 , image 3 As shown, the present invention is a vertical seedling delivery system of a seedling supply device for a rice transplanter, comprising a seedling supply platform, on which a seedling supply chute 1 and a seedling supply belt 2 are arranged, and the seedling supply chute 1 is segmented from the top Constitute with lower segment, be provided with described seedling supply belt 2 between upper and lower segment, the length of lower segment is 50mm. The seedling supply belt is connected to the seedling supply platform through the upper shaft roller 4 and the lower shaft roller 5, and a pressure sensor 7 is arranged in the seedling supply chute on the upper side of the seedling supply belt, and the pressure sensor 7 is connected with the control The unit is connected, and the control unit is connected to an alarm device. The belt body of the seedling supply belt 2 is provided with evenly distributed transversely divided sle...
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The invention relates to a vertical seedling feeding system for a transplanter seedling supply device, and control method thereof. The vertical seedling feeding system comprises seedling supplying platforms which are provided with seedling supplying slideways and seedling supplying belts. The vertical seedling feeding system is characterized in that the seedling supplying belts are in connection with the seedling supplying platforms through upper shaft rollers and lower shaft rollers, the seedling supplying platforms are provided with evenly distributed seedling cells arranged in matrix, the seedling cells are arranged to be in one-to-one correspondence with each of seedlings on a seedling blanket, the lower shaft rollers are in connection with a stepping motor, and the control circuit of the stepping motor is in connection with a control unit which is in connection with transplanting mechanisms. The vertical seedling feeding system and the control method thereof are advantageous in that the seedling supplying process is very precise, and the seedling separation of the transplanting mechanisms is very convenient, uniform, and without damage to seedlings in the process of picking up the seedlings.
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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IPC IPC(8): A01C11/02
Inventor 杨仲雄高福强胡璇李明强朱德峰邵树有
Owner 琚夏利