Shifting control mechanism
A technology of operating mechanism and shifting mechanism, which is applied to mechanical equipment, components with teeth, control devices, etc., can solve problems affecting shifting quality, shifting difficulty, affecting shifting efficiency, etc., and reduce manufacturing costs , compact structure, and the effect of reducing the number of mechanisms
Inactive Publication Date: 2010-12-08
SHANGHAI AUTOMOBILE GEAR WORKS +1
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Problems solved by technology
This patent is still a traditional long-distance control mechanism. There are many mechanisms in the middle of shifting gears, which makes shifting difficult, affects shifting quality, and ultimately affects shifting efficiency.
Method used
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Embodiment Construction
[0016] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.
[0017] Such as figure 1 As shown, the present embodiment includes: a gear selection cable 1, a gear shift cable 2, a gear selection cable bracket 3, a gear selection rocker arm 4, a gear shift rocker arm 5, a front end 6 of a transmission rear cover, a gear selection pulley Cable shaft hole 7, gear selection coupling pin 8, gear selection shaft 9, gear selection torsion spring 10, gear shift cable shaft hole 12, gear shift coupling pin 13, gear shift shaft 14, gear selection cable pull joint 17, gear shift The backguy pulls the joint 18, the shift mechanism 19 inside...
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The invention discloses a shift operating mechanism which belongs to the technical field of automobile engineering. A gear-selecting cable passes through a gear-selecting cable hole positioned on a support bracket of a gear selecting and shifting cable, a gear-selecting coupling pin is in pin connection with a gear-selecting rocker arm, the gear-selecting cable is fixed on the gear-selecting cable hole via a gear-selecting guy connector, the gear-selecting rocker arm is in pin connection with a gear-selecting torsion spring and a gear-selecting mechanism disposed inside a speed changer via a gear-selecting shaft. The support bracket of the gear selecting and shifting cable is fixed at the rear end of rear cover of the speed changer, a shift cable passes through a shift cable hole positioned on the support bracket of the gear selecting and shifting cable, a shift coupling pin is in pin connection with a shift rocker arm, the shift cable is fixed on the shift cable hole via a shift guy connector, and the shift rocker arm is connected with a shift mechanism disposed inside the speed changer via a shift shaft. The invention has the advantages of simplifying structure, reducing costs, greatly improving the shift efficiency of the speed changer, ensuring easy operation of the speed changer and lightening drivers' labor intensity.
Description
technical field [0001] The invention relates to a device in the technical field of automobile engineering, in particular to a shifting mechanism. Background technique [0002] The main field of gear shifting mechanism is mechanical. This type of mechanism mainly has two forms: rod train drive and rope drive. The rod train transmission mechanism is simple in structure and reliable in operation. It is widely used in various types of vehicles, but its mechanical efficiency is low, its mass is large, and the deformation of the frame and cab will affect its normal operation. In some cases (such as remote control) The arrangement of the rod system is more difficult; while the rope transmission can eliminate the above disadvantages, but the life is short and the mechanical efficiency is not high. The present invention combines the advantages of the above two transmission mechanisms, utilizes cables for transmission, and through the ingenious structural arrangement of the whole ve...
Claims
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IPC IPC(8): B60K20/00F16H59/02
Inventor 汤海川黄敏江郝嘉杰
Owner SHANGHAI AUTOMOBILE GEAR WORKS