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Control system for gear shifting operation of vehicle transmission

A technology of control system and transmission, which is applied in the field of control system of vehicle transmission shift manipulation, which can solve problems such as transmission out of gear, unclear gear position, heavy shifting, etc., to reduce transmission gear damage, improve safety, and avoid safety problems The effect of the accident

Active Publication Date: 2017-06-16
BEIBEN TRUCKS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to propose a control system for shifting operation of the vehicle transmission, which solves the technical problems of the transmission out of gear, heavy shifting and unclear gear positions, avoids safety accidents caused by the driver's misoperation, and improves the overall vehicle performance. security

Method used

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  • Control system for gear shifting operation of vehicle transmission
  • Control system for gear shifting operation of vehicle transmission
  • Control system for gear shifting operation of vehicle transmission

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Embodiment Construction

[0028] like figure 1 , figure 2 and image 3 As shown, the transmission shift manipulation control system of the present invention includes a clutch electric contact switch 1, a transmission gear sensor, a transmission gear switch, a sucker type electromagnet and a cable 2.

[0029] like Figure 4 As shown, the clutch contact switch 1 includes a positive rod 16 , a positive rod support 12 , a negative contact piece 15 and a contact support 14 . The positive rod 16 of the clutch contact switch 1 is fixed on the positive rod bracket 12, the positive rod bracket 12 is fixed on the clutch base, the negative contact piece 15 of the clutch contact switch 1 is fixed on the contact bracket 14, and the contact bracket 14 is fixed On the pedal linkage in the clutch pedal mechanism 13. The lower contact of the positive rod 16 is in contact with the negative contact piece 15 when the clutch is free (separated when stepping on it); the negative contact piece 15 moves along with the pe...

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Abstract

The invention relates to a control system for gear shifting operation of a vehicle transmission. The control system comprises a clutch electric shock switch, a transmission gear sensor, a transmission gear switch, suction disc type electromagnets and cables; an anode rod is fixed on a clutch base, a cathode contact piece is fixed on a pedal connection rod, a lower contact point of the anode rod is in contact with the cathode contact piece in the clutch free state, two suction disc type electromagnets are connected with a whole vehicle controller by the cables respectively and located on two sides of a gear shifting rocker arm 7 respectively, both the transmission gear sensor and the transmission gear switch are fixed in a transmission box body, the transmission gear switch comprises five cathode contact pieces and one anode contact rod, and the five cathode contact pieces are fixed on the end surface of the transmission shaft of the transmission and distributed on the end surface of the transmission shaft of the transmission in the peripheral direction. According to the control system for gear shifting operation of the vehicle transmission, the technical problems that the transmission is out of gear, gear shifting is heavy and the gears are not clear are solved, and the safety accident caused by misoperation of a driver is avoided.

Description

technical field [0001] The invention belongs to the technical field of vehicle transmissions, and in particular relates to a control system for gear shifting manipulation of a vehicle transmission. Background technique [0002] The existing truck transmission control mechanisms are usually divided into three types, namely mechanical joystick type, flexible shaft joystick type and automatic operation type (AMT, AT). Considering the cost and technology maturity, most of the current market is mechanical joystick type and flexible shaft joystick type. Affected by the construction vehicle dump truck, most drivers prefer the mechanical joystick type, resulting in the mechanical joystick type in the current market. The joystick type has become the mainstream configuration. The reason is that the flexible shaft control has obvious effects in the early stage of use, and the shifting force is small. However, with the increase in the service cycle and the influence of weather factors,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H61/02F16H61/28F16H61/18F16H59/04
CPCF16H59/044F16H61/0248F16H61/18F16H61/2807
Inventor 郭成杰王永飞吕学渊王瑞鑫王有磊尹玉斌刘银凤侯永红
Owner BEIBEN TRUCKS GRP
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