Clamping wheel type manual transmission

A manual transmission, transmission technology, applied in the direction of vehicle gearbox, gear transmission, transmission components, etc., can solve the problems of insufficient torque, high manufacturing process requirements, high maintenance cost, and achieve stable changes in vehicle speed, high transmission efficiency, Easy-to-control effects

Inactive Publication Date: 2016-01-06
金勤杨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) Continuously variable transmission, which uses the transmission belt to cooperate with the driving and driven wheels with variable working diameters to transmit power. During the process of matching the driving and driven wheels, the transmission belt is easily damaged and cannot bear large loads. higher cost
[0008] (1) High cost
Due to the complex structure of the dual-clutch transmission, the manufacturing process requirements are relatively high, so the cost is relatively high, so currently equipped with dual-clutch transmissions are some medium and high-end models
[0009] (2) The torque is not large enough
[0011] (4) Dual-clutch gearboxes are heavier and less reliable than traditional manual gearboxes

Method used

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  • Clamping wheel type manual transmission
  • Clamping wheel type manual transmission
  • Clamping wheel type manual transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 , 2 As shown, the present invention provides a novel manual transmission, which includes a transmission housing, an input shaft 1, an output shaft 2, a shift lever 3, a first gear control gear row 4, a second gear control gear row 5, and a third gear control gear Row 6, card wheel device 7 and flat pushing mechanism. The input shaft 1, the output shaft 2, the first-speed control gear row 4, the second-speed control gear row 5, the third-speed control gear row 6, the card wheel device 7 and the parallel push mechanism are all arranged in the transmission casing (not shown in the drawings) Inside, the shift lever 3 is located outside the transmission casing, and one end thereof extends into the transmission casing.

[0048] The first gear control gear row 4, the second gear control gear row 5, and the third gear control gear row 6 are all composed of a driving annular bevel gear and a driven annular bevel gear meshing with each other, and the first gear...

Embodiment 2

[0065] Such as Figure 6 As shown, the difference from Embodiment 1 is that this embodiment connects the input shaft 1 with all the driving ring bevel gears, and connects the output shaft 2 through all the driven ring bevel gears without contact, and relies on the card wheel device to realize The output shaft 2 is connected with the driven annular bevel gear on a certain gear control gear row. Other designs of this embodiment are all the same as Embodiment 1, and the working principle of this embodiment is:

[0066] When the card wheel device is a connecting gear

[0067] Taking a car as an example, initially, the shift lever 3 is located in the neutral position between the first gear and the parking gear. When starting the car, under the action of the engine, the input shaft 1 rotates, and drives all the driving ring bevel gears to rotate and the driven ring bevel gears to rotate together, while the output shaft 2 has no contact with the driven ring bevel gears at this time...

Embodiment 3

[0074] Such as Figure 7 As shown, the difference from the above-mentioned embodiments 1 and 2 is that in this embodiment, the input shaft 1 runs through all the driving ring bevel gears without contact, and at the same time, the output shaft 2 runs through all the driven ring bevel gears without contact, and set Two card wheel devices are provided, one card wheel device is used to realize the connection between the input shaft 1 and the active annular bevel gear on a certain gear control gear row, and the other card wheel device is used to realize the connection between the output shaft 2 and a certain gear position. Driven ring bevel gear connection on control gear row. The working principle of this embodiment is a combination of the working principles of the above-mentioned embodiments 1 and 2. Those skilled in the art can deduce the working principle of this embodiment without any doubt after understanding the respective principles of the above-mentioned embodiments 1 and ...

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PUM

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Abstract

The invention discloses a clamping wheel type manual transmission and belongs to the field of transmissions. The clamping type manual transmission comprises a transmission shell, an input shaft, an output shaft, a gear shifting rod, a first-gear control gear row, a second-gear control gear row and a third-gear control gear row, wherein the input shaft and the output shaft are arranged in the transmission shell, one end of the gear shifting rod stretches into the transmission shell, each of the first-gear control gear row, the second-gear control gear row and the third-gear control gear row is formed by engaging a driving annular bevel gear and a driven annular bevel gear, and the first-gear control gear row, the second-gear control gear row and the third-gear control gear row are sequentially arranged in a straightened manner. The input shaft penetrates all the driving annular bevel gears in a non-contact manner, and a clamping wheel device is arranged on the input shaft. The clamping wheel device is connected with a horizontal-pushing mechanism which is connected with the end, stretching into the transmission shell, of the gear shifting rod. The output shaft is connected with all the driven annular bevel gears at the same time. The clamping wheel type manual transmission is reasonable in structure and ingenious in design, the structure of the transmission is simplified, the requirement for the manufacturing technology is lowered, the maintaining cost is reduced, and operation is easy. Thus, the clamping wheel type manual transmission is suitable for being applied and popularized.

Description

technical field [0001] The invention relates to a transmission, in particular to a card wheel type manual transmission. Background technique [0002] The transmission is a gear transmission device that can change the transmission ratio of the output shaft and the input shaft by fixing or stepping, also known as the gearbox, and is one of the main components of vehicles such as automobiles, electric vehicles, and motorcycles. [0003] Traditional transmissions are mainly divided into manual transmissions and continuously variable transmissions (CTV). However, both types of transmissions currently have their own drawbacks, as follows: [0004] (1) Manual transmission has a complex structure and high operation requirements, and it is difficult to grasp the timing of shifting. For example, when a car is driving, if the accelerator and the clutch are not well coordinated, the fuel consumption will be serious, and it will be easy to drive fatigue. At the same time, when a manua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/089F16H57/023F16H59/04
CPCF16H57/023F16H3/089F16H59/04F16H2200/0004F16H2306/00
Inventor 金勤杨
Owner 金勤杨
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