Transmission shell

A technology of casing and transmission element, applied in the field of gearbox, can solve problems such as casing dislocation, gearbox damage, transmission shaft inclination, etc., and achieves the effect of compact structure, long service life, and prevention of dislocation and inclination.

Inactive Publication Date: 2020-03-10
顺达模具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, during the production process of the gearbox, the casing of the gearbox must be cast separately, and the transmission of the gearbox is prone to vibration during use. During the vibration process

Method used

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Example Embodiment

[0016] The specific embodiments of the present invention will be further described below in conjunction with the drawings. The same parts are indicated by the same reference numerals.

[0017] It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" "Respectively refers to the direction toward or away from the geometric center of a particular component.

[0018] In order to make the content of the present invention easier to understand clearly, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Such as figure 1 , 2 As shown, a transmission housing includes a transmission housing body 1 provided with a convex cavity 2 for mounting transmission elements, and the transmission housing body 1 an...

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Abstract

The invention provides a transmission shell. The transmission shell comprises a transmission shell body, wherein a convex cavity for mounting a transmission element is arranged on the transmission shell body; one side of the convex cavity of the transmission shell body is a polygonal flange plate; a bushing mounting hole is formed in the other end of the convex cavity; an annular connecting hole is formed in the polygonal flange plate; the outer side of the transmission shell body is provided with a hand-held rod and a connecting block for limiting; a clamping groove is formed on the connecting end surface of the polygonal flange plate; a trapezoidal-shaped closed groove body is arranged at the joint of the polygonal flange plate and the convex cavity; a oiling cavity is formed in the convex cavity; and a key groove is formed on the inner side of the bushing mounting hole. The transmission shell provided has compact structure, convenient use and long service life.

Description

Technical field [0001] The invention relates to a gearbox, in particular to a transmission housing. Background technique [0002] The gearbox is a very important part of the vehicle. It can change the transmission ratio and expand the torque and speed of the driving wheels. With the development of modern technology, the gearbox has also been upgraded. From the initial manual gearbox to the current continuously variable gearbox, from no synchronizer to a synchronizer, the control becomes more and more convenient. At present, diesel engines are widely used in construction machinery, whose torque and speed change range is small, and cannot meet the requirements of traction and driving speed of vehicles under various working conditions. Gearboxes are needed to solve this contradiction. The performance of the gearbox is the key to measuring the power, economy and drivability of construction machinery. The current transmission systems mainly include: mechanical transmission, hydrauli...

Claims

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Application Information

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IPC IPC(8): F16H57/02F16H57/021F16H57/028
CPCF16H57/02F16H57/021F16H57/028F16H2057/02043
Inventor 黄智红黄智钢
Owner 顺达模具科技有限公司
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