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Variable-gear gear transmission structure

A technology of a gear transmission mechanism and a fourth-speed gear, which is applied in the field of transmission boxes, can solve the problems of increasing the difficulty of the manufacturing process, narrow assembly space, and difficult installation, etc., and achieve the effect of reducing the number of parts, reasonable installation layout, and reducing the number of parts.

Pending Publication Date: 2016-01-06
CHONGQING HUALING IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution requires multiple coupling sleeves on the main and auxiliary shafts to fix the gears. Even if one coupling sleeve corresponds to multiple gears, the structure is still too complicated, which increases the difficulty of the manufacturing process. At the same time, the assembly space is narrow. not easy to install

Method used

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  • Variable-gear gear transmission structure

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the accompanying drawings of the specification include: main shaft 1, main shaft second gear 11, main shaft sixth gear 12, main shaft third gear 13, main shaft fourth gear 14, main shaft fifth gear 15, main shaft first gear 16, auxiliary Shaft 2, countershaft second gear 21, countershaft sixth gear 22, countershaft third gear 23, countershaft fourth gear 24, countershaft fifth gear 25, countershaft first gear 26, needle bearing 3.

[0014] The embodiment is basically as attached figure 1 Shown:

[0015] The variable gear transmission mechanism in this program includes a main shaft 1 and a counter shaft 2. The main shaft 1 is equipped with a main shaft second-speed gear 11 main shaft sixth-speed gear 12, a main shaft third-speed gear 13, and a main shaft fourth-speed gear 14 from right to left. , main shaft fifth gear gear 15, main shaft fir...

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Abstract

The invention relates to the technical field of shafts, and discloses a variable-gear gear transmission structure. The variable-gear gear transmission structure comprises a main shaft and an auxiliary shaft. Auxiliary shaft dynamic-gear gears and auxiliary shaft static-gear gears are arranged on the auxiliary shaft. The auxiliary shaft dynamic-gear gears are connected to the auxiliary shaft in a sliding manner. The auxiliary shaft static-gear gears are connected to the auxiliary shaft in a rotating manner and provided with grooves. The auxiliary shaft dynamic-gear gears are provided with bosses matched with the grooves in the auxiliary shaft static-gear gears. Main shaft gear gears engaged with the auxiliary shaft dynamic-gear gears and the auxiliary shaft static-gear gears are arranged on the main shaft. The main shaft gear gears are fixedly connected to the main shaft. Compared with a traditional mode of clamping gears through a combination sleeve, under the condition of the same number of gears, the gears are correspondingly clamped with the adjacent gears in the scheme, the number of parts is lowered, the structure is simplified, assembling space is saved, and mounting and layout are more reasonable.

Description

technical field [0001] The invention relates to the technical field of transmission boxes. Background technique [0002] Shafts are cylindrical objects that go through bearings, wheels, or gears, but a few are square. The shaft is a mechanical part that supports the rotating parts and rotates with them to transmit motion, torque or bending moment. It is generally in the shape of a metal round rod, and each section can have different diameters. The parts that rotate in the machine are installed on the shaft. Most of the current mechanical equipment uses shafts for transmission, and many equipments use multi-gear shaft transmission, such as motorcycles. The commonly used motorcycle transmission shafts are arranged with multiple gears on the main and auxiliary shafts. gears, the corresponding gears have corresponding transmission ratios, through the meshing between gears of different gears, the speed change in different gears is realized; there are multiple gears on the shaft,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/091F16H57/04
CPCF16H3/091F16H57/043F16H57/0467F16H2200/0052
Inventor 朱励
Owner CHONGQING HUALING IND CO LTD
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