Gearbox and vehicle with the same

A gearbox and housing technology, which is applied in the field of gearboxes and vehicles with them, can solve the problems of shortened service life of gearboxes, increase of gearbox running resistance, noise, damage, etc., to prolong service life and improve work stability Effects on Sex and Reliability

Active Publication Date: 2015-05-13
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a gearbox to solve the problem of damage to parts in the gearbox caused by iron filings and impurities mixed in the lubricating oil, increase the running resistance and noise of the gearbox, and make the The problem of shortened service life of the gearbox

Method used

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  • Gearbox and vehicle with the same
  • Gearbox and vehicle with the same
  • Gearbox and vehicle with the same

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Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] Such as Figure 1-Figure 6 As mentioned above, the gearbox 100 according to the embodiment of the present invention includes: a housing 110 , a transmission assembly 120 and an oil guiding assembly 130 . It should be noted that the gearbox 100 can be used in vehicles to change the transmission ratio, expand the variation range of driving wheel torque and rotational speed, and adapt the vehicle to frequently changing driving conditions, such as starting, accelerating, and uphill, etc., and at the same time Make the engine work under favorable working conditions; on the premise that the rotation direction of the engine remains unchanged, the gearbox 100 can also make the car run ba...

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Abstract

The invention provides a gearbox and a vehicle with the gearbox. The gearbox comprises a shell, a transmission assembly and an oil guide assembly, wherein a chamber is limited in the shell, an oil guide groove is formed in the side wall of the chamber, the oil guide assembly is arranged on the side wall of the shell and comprises an oil guide base and a first filter screen, the top of the oil guide base is opened, the first filter screen is arranged on the top of the oil guide base, an oil guide passageway is limited in the oil guide base, and the rear end of the oil guide passageway is communicated with the oil guide groove through an oil guide nozzle. According to the gearbox, the oil guide assembly with the first filter screen is arranged in the shell so that filtered lubricating oil can be guided to the transmission assembly, the oil guide assembly can have the lubricating oil guide effect, lubricating oil entering the transmission assembly can be filtered, scrap iron, impurities and the like generated in the gearbox can be prevented from entering the transmission assembly and damaging the transmission assembly, the work stability and reliability of the gearbox are improved, and the service life of the gearbox is prolonged.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a gearbox and a vehicle with the same. Background technique [0002] In the related art, the inner wall of the gearbox housing of the vehicle is provided with an oil guide assembly. When the gear rotates, the lubricating oil is driven, and the splashed oil adheres to the housing wall and flows into the oil guide assembly. Under the guidance, the oil guide nozzle flows to the required position, and the oil guide assembly only plays the role of guiding the lubricating oil in the housing. Because the driver often has improper operation during the driving process, the gears in the gearbox housing will be hit, which will produce iron filings or other impurities, which will reduce the cleanliness of the box. If it is not cleaned for a long time, the parts in the gearbox will be abnormally worn, which will increase the running resistance and noise of the gearbox and shorten the ser...

Claims

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Application Information

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IPC IPC(8): F16H57/04F16H57/028
CPCF16H57/028F16H57/0404
Inventor 王桂升甄雪明王会会洪巧玲王洪东冯芳芳
Owner GREAT WALL MOTOR CO LTD
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