Gravity center adjusting system for high-ground-clearance plant protection machine and adjusting method thereof

A center of gravity adjustment and plant protection machine technology, applied in the control/adjustment system, vehicle position/route/height control, non-electric variable control, etc., can solve the lack of sufficient stability in field operations, casualties and property losses, and affect operating efficiency, etc. problem, to achieve the effect of simple and easy operation of the program, improvement of work stability, and smooth movement

Pending Publication Date: 2021-09-21
JILIN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing high-gap plant protection machine lacks sufficient stability in field operations and is prone to rollover, causing casualties and property losses that affect operating efficiency, the present invention further proposes a high-gap plant protection machine center-of-gravity adjustment system and its adjustment method

Method used

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  • Gravity center adjusting system for high-ground-clearance plant protection machine and adjusting method thereof
  • Gravity center adjusting system for high-ground-clearance plant protection machine and adjusting method thereof
  • Gravity center adjusting system for high-ground-clearance plant protection machine and adjusting method thereof

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specific Embodiment approach 1

[0054] Specific implementation mode one: combine Figure 1 to Figure 18 Describe this embodiment, a high ground clearance plant protection machine center of gravity adjustment system described in this embodiment includes a signal acquisition device, a controller and an actuator, the signal acquisition device is set on the plant protection machine, and the signal acquisition device collects the tilt angle, pressure, liquid Position and displacement signal, the signal output end of the signal acquisition device is connected with the signal receiving end of the controller, the command output end of the controller is connected with the command receiving end of the actuator, and the actuator adjusts the left angle adjustable medicine box rack 10 and the right The angle of side angle adjustable medicine box frame 11.

[0055] When the high-gap plant protection machine described in this embodiment is working in the field, the center-of-gravity adjustment system of the high-gap plant ...

specific Embodiment approach 2

[0057] Specific implementation mode two: combination Figure 1 to Figure 18 Describe this embodiment, the signal acquisition device described in this embodiment includes a body tilt sensor 1, a left tilt sensor 2, a right tilt sensor 3, a left pressure sensor 4, a right pressure sensor 5, and a left liquid level sensor 6 , the right liquid level sensor 7 and two groups of proximity switches 8, the body inclination sensor 1 is arranged on the upper end of the frame 9, the left inclination sensor 2 is arranged on the upper end of the left side adjustable medicine box frame 10, and the right inclination sensor 3 It is arranged on the upper end of the adjustable medicine box frame 11 on the right side, the left side pressure sensor 4 and the right side pressure sensor 5 are respectively arranged on the left and right sides of the frame 9, and the left side liquid level sensor 6 is arranged in the left side medicine box 12, The right liquid level sensor 7 is arranged in the medicin...

specific Embodiment approach 3

[0059] Specific implementation mode three: combination Figure 1 to Figure 18 To describe this embodiment, the controller in this embodiment is a single-chip microcomputer 16 . The undisclosed technical features in this embodiment are the same as those in the second embodiment.

[0060] The controller adopts the 51 series single-chip microcomputer 16, receives the signal sent by the signal acquisition device, and sends instructions to the actuator and the limit mechanism to complete the angle of the left adjustable medicine box frame 10 and the right side adjustable medicine box frame 11 Adjust, change the angle of the medicine box 12 on the left side and the medicine box 13 on the right side, and indirectly complete the adjustment to the center of gravity of the equipment.

[0061] Described fuselage inclination sensor 1 changes analog quantity into digital quantity and sends to described single-chip microcomputer 16 through A / D converter by sensing the inclination angle of ...

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Abstract

The invention discloses a gravity center adjusting system for a high-ground-clearance plant protection machine and an adjusting method thereof, belonging to the technical field of agricultural mechanical equipment. The invention aims to solve the problems that an existing high-ground-clearance plant protection machine lacks enough stability in field operation and is prone to rollover and thus causes casualties and property loss and affects operation efficiency. The gravity center adjusting system comprises a signal collecting device, a controller and an executing mechanism, wherein the signal collecting device is arranged on the plant protection machine and collects the inclination angle, pressure, liquid level and displacement signals of the plant protection machine; the signal output end of the signal collecting device is connected with the signal receiving end of the controller; the instruction output end of the controller is connected with the instruction receiving end of the executing mechanism; and the executing mechanism adjusts the angles of a left-side angle-adjustable medicine chest frame and a right-side angle-adjustable medicine chest frame. The gravity center adjusting system provided by the invention is used for the high-ground-clearance plant protection machine.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a center-of-gravity adjustment system and an adjustment method for a plant protection machine with high ground clearance. Background technique [0002] Plant protection machinery refers to machinery for rural plant protection. With the country increasing investment subsidies for agriculture, modern plant protection machinery is entering the hands of farmers. The emergence of plant protection machinery solves the shortage of labor force, improves production efficiency and agricultural precision. The control of diseases and insect pests in the middle and late stages of field crops in my country and fertilization and top dressing require high-efficiency plant protection machines with high inter-row passability. Large quantity and other advantages. [0003] Due to the high center of gravity, the traditional high-clearance plant protection machine is eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08A01M7/00
CPCG05D1/0891A01M7/0042A01M7/0089
Inventor 王跃勇韩君鹏刘媛媛张永光刘美男崔舒然罗代跃何铭周小康
Owner JILIN AGRICULTURAL UNIV
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