Two-speed device for rapid gear shifting

A fast and movable installation technology, applied in the direction of transmission, transmission parts, gear transmission, etc., can solve the problems of complex shift structure, inconvenient repair and maintenance, and complicated operation, so as to achieve easy repair and maintenance, easy operation, Avoid the effect of idling

Inactive Publication Date: 2019-06-18
西安佳纳环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a second-speed device with fast shifting, which has the advantages of fast shifting and convenient shifting, and solves the problem mentioned in the background technology that most of the cars on the market are synchronized by stepping on the clutch and half linkage To shift gears, such a shifting method has complex operations and a relatively complicated shifting structure. When damage occurs, it is not easy to repair and maintain.

Method used

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  • Two-speed device for rapid gear shifting
  • Two-speed device for rapid gear shifting
  • Two-speed device for rapid gear shifting

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , a two-speed device for quick shifting, comprising a housing 1, an accommodating cavity 2 is opened inside the housing 1, a rotating shaft 3 is movably installed inside the accommodating cavity 2, and the rotating shaft 3 is connected with a driving device of a car body, thereby Drive the rotating shaft 3 to rotate, and one end of the rotating shaft 3 is movably connected with one side of the inner wall of the accommodation chamber 2 th...

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Abstract

The invention discloses a two-speed device for rapid gear shifting. The two-speed device comprises a shell, wherein an accommodating cavity is formed in the shell, a rotating shaft is movably installed in the accommodating cavity, one end of the rotating shaft is movably connected with one side of the inner wall of the accommodating cavity through a shaft base, and the other end of the rotating shaft penetrates through the accommodating cavity and extends to one side of the shell; and a first driving wheel and a second driving wheel are fixedly installed on the surface of the rotating shaft and located in the accommodating cavity from left to right in sequence. Through the cooperation of the first driving wheel, the second driving wheel, a first driven wheel and a second driven wheel, a transmission shaft and the rotating shaft have different rotating speed; the first driving wheel is separated from the first driven wheel by moving a pull rod; and the transmission shaft can be connected with the rotating shaft by cooperation of connection sleeve joint and connection insertion joint so as to adjust the rotating speed of the transmission shaft, thus achieving the effect of changing the speed. The speed change device is simple in structure and convenient to operate and maintain.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to a two-speed device for quick shifting. Background technique [0002] Gearing refers to the transmission, which is used to change the torque and speed of the engine crankshaft to meet the needs of different driving wheel traction and vehicle speed requirements under different driving conditions such as starting, accelerating, driving, and overcoming various road obstacles. [0003] At present, most of the gears on the market are shifted synchronously by stepping on the clutch and semi-linkage. Such a shifting method has complicated operations and a complicated shifting structure. When damage occurs, it is not easy to repair and maintain. Contents of the invention [0004] The purpose of the present invention is to provide a second-speed device with fast shifting, which has the advantages of fast shifting and convenient shifting, and solves the problem mentioned in the b...

Claims

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Application Information

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IPC IPC(8): F16H3/30F16H57/023F16D1/04
Inventor 刘彻宋祥海
Owner 西安佳纳环保科技有限公司
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