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Exhaust device of gearbox

A technology for exhaust devices and gearboxes, which is applied to transmission parts, belts/chains/gears, mechanical equipment, etc. It can solve the problems of inconvenient adjustment of exhaust devices, achieve enhanced strength and rigidity, facilitate rotation, and enhance sealing Effect

Inactive Publication Date: 2019-11-05
ZHENJIANG JINDING GEARBOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a gearbox exhaust device, which solves the problem that the existing gearbox exhaust device is not easy to adjust

Method used

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  • Exhaust device of gearbox
  • Exhaust device of gearbox
  • Exhaust device of gearbox

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Embodiment Construction

[0024] 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.

[0025] An embodiment of the present invention provides an exhaust device for a gearbox, such as Figure 1-4 As shown, it includes an exhaust mechanism 1. The bottom of the exhaust mechanism 1 is provided with a threaded hole 2. The inner thread of the threaded hole 2 is connected with an air outlet pipe 3. The air outlet pipe 3 includes a sliding surface section 4, a threaded surface section 5 and a connecting section 6. , the bottom of the sliding surface sec...

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Abstract

The invention provides an exhaust device of a gearbox and relates to the technical field of exhaust equipment. The exhaust device of the gearbox comprises an exhaust mechanism. A threaded hole is formed in the bottom of the exhaust mechanism. The interior of the threaded hole is in threaded connection with an air outlet pipe. The air outlet pipe comprises a sliding face section, a threaded face section and a connecting section. The bottom of the sliding face section is fixedly connected with the top of the threaded face section, the bottom of the threaded face section is fixedly connected withthe top of the connecting section, and the connecting section is located at the outer portion of the threaded hole. By means of the exhaust device of the gearbox, the exhaust mechanism is rotated sothat the exhaust mechanism can move downwards around the threaded face section, a piston slides on the inner wall of a movable cavity and moves upwards so that the piston can move to an inner cavity of an exhaust cavity, at the moment, the sliding face section moves to the inner cavity of the exhaust cavity, air outlet holes communicates with the exhaust cavity, the communication number of the airoutlet holes and exhaust holes can be adjusted so that the exhaust rate can be controlled, and the exhaust efficiency and safety are enhanced.

Description

technical field [0001] The invention relates to the technical field of exhaust equipment, in particular to an exhaust device for a gearbox. Background technique [0002] The gearbox is a speed regulating device widely used in the machinery and automobile industry. In actual use, it often runs continuously for a long time. Due to the heat generated by the high-speed rotation of gear transmission shafts and other parts, the lubricating oil in the box will heat up. The exhaust of the fumes converted from lubricating oil will cause the transmission seal to fail and cause oil leakage. [0003] For example, the patent application No. 201420442004.0 discloses a gearbox exhaust device, which is inconvenient to adjust the exhaust rate. Therefore, it is necessary to design a gearbox exhaust device to solve the problem of inconvenient adjustment of the air outlet. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, ...

Claims

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Application Information

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IPC IPC(8): F16H57/027
CPCF16H57/027
Inventor 季必宽李春明季浩然
Owner ZHENJIANG JINDING GEARBOX