Long-distance multi-control clutch control system for oil field workover vehicle

A clutch control, long-distance technology, applied to control devices, vehicle components, transportation and packaging, etc.

Active Publication Date: 2017-10-24
SINO TRUK JINAN POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a long-distance multi-control clutch control system for oil field workover vehicles, which can solve the problem of clutch control when heavy trucks are equipped with mechanical transmissions

Method used

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  • Long-distance multi-control clutch control system for oil field workover vehicle

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Embodiment Construction

[0010] The present invention will be further clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some of the embodiments of the present invention, not all of them.

[0011] A remote multi-control clutch control system for an oil field workover vehicle, comprising a first clutch pedal 1, a second clutch pedal 2, a third clutch pedal 3, a booster cylinder 9, a first reversing valve 4 and a second reversing valve Directional valve 5, wherein the first clutch pedal 1 is set in the cab; the second clutch pedal 2 is located on the rear platform of the oil field workover vehicle, and is used to control the lifting and lowering of the crown frame 6 and the crown block 7; the third The clutch pedal 3 is located on the crown frame 6 and is used to control the lifting of the hook 8; the booster cylinder 9 is located on the mechanical transmission; the first interface of the first...

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PUM

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Abstract

The invention provides a remote multivariable-control clutch operating system for an oil field well repair vehicle. The clutch operation problem existing when a mechanical transmission is installed and used on a heavy truck can be solved. The system comprises a first clutch pedal, a second clutch pedal, a third clutch pedal, a boost cylinder, a first reversing valve and a second reversing valve. The first clutch pedal is arranged in a cab. The second clutch pedal is located on a platform on the rear portion of the oil field well repair vehicle and used for controlling ascending and descending of a crown block frame and a crown block. The third clutch pedal is located on the crown block frame and used for controlling a lifting hook to ascend and descend. The boost cylinder is located on the mechanical transmission. A first connector of the first reversing valve is connected with the first clutch pedal, a second connector of the first reversing valve is connected with the boost cylinder, and a third connector of the first reversing valve is connected with one port of the second reversing valve. The other two ports of the second reversing valve are connected with the second clutch pedal and the third clutch pedal respectively.

Description

technical field [0001] The invention relates to a long-distance multi-control clutch control system for an oil field workover vehicle, belonging to the application field of clutch control. Background technique [0002] Nowadays, more and more special operation vehicles need to use top-mounted clutches, such as oil field workover vehicles, which transmit the engine power to the top-mounted crane through the transfer case, and directly operate the clutch pedal at the rear console of the vehicle. Then control the clutch, cut off the power, adjust the gear position, and ensure the running speed of the relevant output parts of the bodywork. At present, the bodywork that matches the mechanical transmission, the clutch control mainly uses the gas-assisted pedal to cooperate with the zipper to control the clutch. Due to the rigidity and life of the zipper, it is generally applied to models with lighter loads. Most of the models with heavier loads use hydraulic transmissions or autom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/02B60K25/06
CPCB60K17/02B60K25/06B60K2025/065
Inventor 范彩红许佳成张子强崔慧萍薛秋生杨国玉李文君
Owner SINO TRUK JINAN POWER
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