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Rice transplanter and automatic shifting device and control method of automatic shifting device

A technology for automatic shifting and rice transplanting, which is applied in the directions of transmission device control, planting method, transplanting machinery, etc. And other issues

Pending Publication Date: 2019-04-30
FJ DYNAMICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will be certain errors in the process of driving the pull rod movement by the operating handle, which will affect the accuracy of the hydraulic transmission device's working process.
For example, due to the limitation of the connection accuracy between the operating handle and the pull rod, when the operating handle rotates in a certain direction and angle, the pull rod cannot rotate in a certain direction and at an angle corresponding to the handle rotation angle, which will affect the operator's perception of the handle. The operation accuracy of the hydraulic transmission device will affect the gear shifting and speed change accuracy of the rice transplanter, and affect the planting effect of the rice transplanter

Method used

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  • Rice transplanter and automatic shifting device and control method of automatic shifting device
  • Rice transplanter and automatic shifting device and control method of automatic shifting device
  • Rice transplanter and automatic shifting device and control method of automatic shifting device

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Embodiment Construction

[0056] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0057] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention...

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Abstract

The invention provides a rice transplanter. The rice transplanter comprises a rice transplanter body, a working unit, a walking unit, a hydraulic transmission device and a transmission control device.The working unit is disposed at the rice transplanter body and is capable of performing transplanting operation; the walking unit is disposed at the rice transplanter body and can drive the rice transplanter body to move; the hydraulic transmission device is connected to the walking unit in a transmission mode and the output rotating speed of the hydraulic transmission device can be controlled tocontrol the walking speed of the walking unit; and the transmission control device is configured to automatically control the output rotating speed of the hydraulic transmission device when a shifting signal is acquired.

Description

technical field [0001] The invention relates to the field of rice transplanters, and further relates to a rice transplanter, an automatic shifting device and a control method thereof. Background technique [0002] my country is a country with a large population and a large grain output. Food security is directly related to the development of the country and the happiness of the people. How to improve the efficiency of agricultural production and increase the output of grain is of great significance. As a kind of agricultural seeding equipment, the rice transplanter's efficiency and transplanting effect during the transplanting operation will have a great impact on the growth and yield of the rice seedlings. When the transplanting efficiency of the rice transplanter is high, the efficiency of the transplanting operation can be improved and the production cost can be reduced. When the rice transplanter is performing more stable work and more precise control of planting, it c...

Claims

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Application Information

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IPC IPC(8): F16H59/02F16H61/00F16H61/02F16H61/04F16H61/28A01C11/00
CPCA01C11/00F16H59/02F16H61/0003F16H61/0265F16H61/04F16H61/28
Inventor 徐友伟张剑王寅
Owner FJ DYNAMICS TECH CO LTD