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Control methods for tractor electric control suspension system, tractor electric control suspension system and control device

A technology of a control device and a suspension device, which is applied in the field of tractors, can solve the problems of high technical requirements and tiring of the driver's control, and achieve the effect of reducing the operation intensity and preventing damage to the agricultural implement and the suspension device.

Inactive Publication Date: 2019-04-05
SENSOR ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing operating system is mechanical, which requires high control skills for the driver and is tiring.

Method used

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  • Control methods for tractor electric control suspension system, tractor electric control suspension system and control device
  • Control methods for tractor electric control suspension system, tractor electric control suspension system and control device
  • Control methods for tractor electric control suspension system, tractor electric control suspension system and control device

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Experimental program
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Embodiment approach

[0086] The present invention also provides another alternative implementation method, specifically:

[0087] like Figure 3-2 The control method shown is based on the Figure 2-2 Example shown.

[0088] Input the implement down signal to the control device,

[0089] Inputting the farm tool down adjustment signal to the control device,

[0090] The control device regulates the opening and closing of the electromagnetic valve of the suspension device,

[0091] The movable oil cylinder stretches, the farm implements descend into the soil, and the angle sensor monitors the angle data of the lifting arm.

[0092] The plowing depth of the farm tool reaches the ideal adjustment depth, the adjustment signal is static, and the angle data is stable;

[0093] or,

[0094] Input the implement lift signal to the control unit,

[0095] Inputting the agricultural implement lifting adjustment signal to the control device,

[0096] The control device regulates the opening and closing o...

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Abstract

The invention discloses control methods for a tractor electric control suspension system. Farm tool ideal plowing depth data or farm tool lifting height data is memorized. A farm tool is automaticallyadjusted to an ideal position through one-key-down or one-key-up. The method also comprises farm tool lifting and PTO linked control, force adjustment, car backing automatic control and active damping control. A driver skill requirement and working intensity are reduced. A tractor working comfort level is improved. The scheme also provides a set of tractor electric control suspension system whichis used for supporting realization of the control method.

Description

technical field [0001] The invention relates to the technical field of tractors, in particular to a tractor electronically controlled suspension control method, system and control device. Background technique [0002] With the development of society, China's agriculture has realized agricultural mechanization, which has greatly improved agricultural efficiency. However, the existing operating system is mechanical and requires high control skills for the driver, and it is tiring. Especially when the tractor is turning its head in the field, the clutch, gear shift, accelerator, direction, suspension and PTO operations must be performed almost synchronously through the operating lever. During the operation, I twisted my waist and leaned forward to observe the operation status of the farm implements. My two feet were busy with the clutch and accelerator, and my two hands were also busy with the direction, speed change, suspension and PTO operation. Especially in a hurry, it is...

Claims

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Application Information

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IPC IPC(8): G05B19/042A01B69/00
CPCG05B19/0423G05B2219/25257
Inventor 万信超艾军朱胜
Owner SENSOR ELECTRONICS CO LTD
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