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Novel gearbox for automobile

A gearbox, a new type of technology, applied in the field of gearboxes, can solve problems such as frustration, power consumption, and inconvenient operation, and achieve the effects of reducing processing and maintenance costs, reducing failure rates, and simple structure

Inactive Publication Date: 2022-04-08
赵文刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of gearbox for automobiles, to solve the problem that most of the existing gearboxes proposed in the above-mentioned background technology adopt the mode of gear transmission to change speed, and the clutch plays an important role in the gearbox. Both up and down gears are used. If the response is fast, it will frustrate, and if it is slow, it will heat up and consume power. The failure rate is high, and the existing gearbox control is very inconvenient. It is mainly through the change of the rotation speed and torque adjusted by the clutch. Inconvenient question

Method used

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  • Novel gearbox for automobile

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Embodiment 1

[0017] see figure 1 , the present invention provides a novel gearbox for automobiles, comprising a power input shaft 1 and an output shaft 12, the end of the power input shaft 1 is fixedly connected to the power input end of the main gear pump 2, and the oil of the main gear pump 2 The output end is fixedly connected with a high-pressure oil pipe 3, one end of the high-pressure oil pipe 3 is fixedly connected with an oil storage tank 16, and the output end of the oil storage tank 16 is fixedly connected with a low-pressure oil pipe 15, and the top of the low-pressure oil pipe 15 is connected to the oil input of the main gear pump 2 The top end of the fourth solenoid valve 13 is fixedly connected with three oil delivery pipes 4 equidistantly, and the bottom ends of the three oil delivery pipes 4 are respectively connected with the oil input end of the first sub-gear pump 5 and the oil fluid of the second sub-gear pump 6. The input end is fixedly connected with the oil input end...

Embodiment 2

[0031] see figure 1 , the present invention provides a novel gearbox for automobiles, comprising a power input shaft 1 and an output shaft 12, the end of the power input shaft 1 is fixedly connected to the power input end of the main gear pump 2, and the oil of the main gear pump 2 The output end is fixedly connected with a high-pressure oil pipe 3, one end of the high-pressure oil pipe 3 is fixedly connected with an oil storage tank 16, and the output end of the oil storage tank 16 is fixedly connected with a low-pressure oil pipe 15, and the top of the low-pressure oil pipe 15 is connected to the oil input of the main gear pump 2 The top end of the fourth solenoid valve 13 is fixedly connected with three oil delivery pipes 4 equidistantly, and the bottom ends of the three oil delivery pipes 4 are respectively connected with the oil input end of the first sub-gear pump 5 and the oil fluid of the second sub-gear pump 6. The input end is fixedly connected with the oil input end...

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Abstract

The novel gearbox for the automobile comprises a power input shaft and an output shaft, the end of the power input shaft is fixedly connected with the power input end of a main gear pump, the oil output end of the main gear pump is fixedly communicated with a high-pressure oil pipe, one end of the high-pressure oil pipe is fixedly communicated with an oil storage tank, and the other end of the high-pressure oil pipe is fixedly communicated with an oil pump. The output end of the oil storage tank fixedly communicates with a low-pressure oil pipe, the top of the low-pressure oil pipe fixedly communicates with the oil liquid input end of the main gear pump, and the top of the fourth electromagnetic valve fixedly communicates with three oil conveying pipes at equal intervals. According to the novel gearbox for the automobile, rotation of the first auxiliary gear pump, rotation of the second auxiliary gear pump and rotation of the third auxiliary gear pump are achieved through permutation and combination of the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve; therefore, gear change is achieved, operation is more convenient, and the structure of the gearbox is simpler.

Description

technical field [0001] The invention relates to the technical field of gearboxes, in particular to a novel gearbox for automobiles. Background technique [0002] A device that changes the speed ratio and direction of motion. It is used in automobiles, tractors, ships, machine tools and various machines to change the torque, speed and direction of motion transmitted from the driving shaft to the driven shaft according to different working conditions. A gearbox for gear transmission generally consists of a case and a number of gear pairs. [0003] Most of the existing gearboxes use gear transmission to change speed, and the clutch plays an important role in the gearbox. It will be used every time you add or subtract gears. Higher, and the existing transmission control is very inconvenient, mainly through the change of the number of revolutions and torque regulated by the clutch, and the operation is very inconvenient. Contents of the invention [0004] The purpose of the ...

Claims

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Application Information

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IPC IPC(8): F16H57/04
Inventor 赵文刚
Owner 赵文刚