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Caterpillar band chassis with electro-hydraulic horizontal and lifting adjustment functions

A technology of electro-hydraulic adjustment and crawler chassis, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc. It can solve the problems affecting the flatness of rice fields and the horizontal angle cannot be adjusted, so as to prevent the crawler from falling off and ensure the effect of balanced operation

Pending Publication Date: 2018-11-09
HUNAN AGRICULTURAL UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, with this structure, the tillage depth between the crawler body and the rotary tiller can be adjusted, but the horizontal angle cannot be adjusted, which will affect the levelness of the paddy field after operation.

Method used

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  • Caterpillar band chassis with electro-hydraulic horizontal and lifting adjustment functions
  • Caterpillar band chassis with electro-hydraulic horizontal and lifting adjustment functions
  • Caterpillar band chassis with electro-hydraulic horizontal and lifting adjustment functions

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Embodiment Construction

[0056] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0057] see Figure 1 to Figure 15 A crawler chassis with electro-hydraulic leveling and lifting functions, including farmland A to be cultivated, crawler drive mechanism B, vehicle body C, farmland working parts D, hydraulic system E and electrical control system F, crawler drive mechanism B Installed on the body C through the frame, the body C is equipped with a roll sensor S1 for detecting the balance of the body, a hydraulic system E and an electrical control system F, and the farmland working part D is mounted on the body C; the specific structure of each part is as follows:

[0058] The crawler drive mechanism B includes the left crawler drive mechanism B1 and the right crawler drive mechanism B2 with the same structure. The left crawler dr...

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Abstract

The invention provides a caterpillar band chassis with electro-hydraulic horizontal and lifting adjustment functions. A caterpillar band drive mechanism is installed on a vehicle body. A lateral inclination sensor used for detecting the balance of the vehicle body, a hydraulic system and an electrical control system are installed on the vehicle body. The caterpillar band drive mechanism comprisesa left side caterpillar band drive mechanism body and a right side caterpillar band drive mechanism body which are of the same structure. The positions of an upper trolley frame and a lower trolley frame ascend and descend in the caterpillar band traveling process, so that the caterpillar band chassis has the horizontal and lifting adjustment functions. Caterpillar bands on the two sides of the caterpillar band drive mechanism can be independently adjusted, the caterpillar band drive mechanism bodies on the two sides are simultaneously and reversely adjusted in the leveling process, sensitivity is high, and paddy field cultivation levelness can be achieved. Meanwhile, the hydraulic system and the electrical control system are arranged, the caterpillar band chassis can be integrated to other farm implements, and remote control operation is achieved.

Description

technical field [0001] The invention relates to the technical field of crawler equipment, in particular to a crawler chassis with electro-hydraulic level adjustment and lifting functions. Background technique [0002] During the whole growth cycle of rice, the water demand is large, and it is easy to flood the roots of rice for a long time. If the paddy field is uneven, the roots of the rice will be flooded too deeply in the low places, which will affect the normal respiration of the rice, while the high places will be difficult to flood, resulting in insufficient water supply and affecting the yield and quality of rice. "It is said that the leveling accuracy of the paddy field must be within one inch in order to better supply water to the rice. Under the condition of full-scale mechanization of rice, after tractors, harvesters and other heavy equipment go to the field, problems such as deep driving indentation and large turning soil accumulation are prone to occur, which s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/08B62D55/112B62D55/26
CPCB62D55/08B62D55/112B62D55/26
Inventor 肖名涛孙松林陈斌陈盛王登榆
Owner HUNAN AGRICULTURAL UNIV
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