CN203880082U

CN203880082U - Oil sealing device for hydraulic torque converter of forklift

Info

Publication number: CN203880082U
Application number: CN201420266538.2U
Authority: CN
Inventors: 付家明; 马光伟; 张冠杰; 陈清顺; 张洪勇; 闫青; 李东升
Original assignee: HENAN ZHONGLIAN ENERGY SAVING ENGINEERING Co Ltd
Current assignee: HENAN ZHONGLIAN ENERGY SAVING ENGINEERING Co Ltd
Priority date: 2014-05-23
Filing date: 2014-05-23
Publication date: 2014-10-15
Anticipated expiration: 2024-05-23

Abstract

The utility model provides an oil sealing device for a hydraulic torque converter of a forklift. The oil sealing device is characterized in that a framework oil seal is arranged in a sealed cavity of the hydraulic torque converter of the forklift, the framework oil seal is a round framework made of wear-resisting plastic, an inner rim is connected to the lower edge of the framework oil seal, the center of the inner rim is provided with a cavity in which a spring for supporting use is arranged. The oil sealing device has the advantages that lubricating oil in the hydraulic torque converter can be effectively prevented from leaking, the oil sealing device which is a wear-resisting plastic product never abrades or deforms, and the hydraulic torque converter of the forklift can be effectively protected.

Description

Forklift fluid torque converter oil-sealing arrangement

Technical field

The utility model relates to forklift, is specifically related to a kind of forklift fluid torque converter oil-sealing arrangement.

Background technique

In the routine work of forklift, because operation is more frequent, work loads is larger, forklift be fluid torque converter in running, the felt that centre seals under extruding repeatedly can expand, distortion, thereby produce leakage of oil existing, like this, cause the phenomenons such as forklift fluid torque converter pressure ratio is lower, and forklift is unable, affect the normal use of forklift.

Summary of the invention

Technical problem to be solved in the utility model is a difficult problem that how to solve the leakage of oil of forklift fluid torque converter, and forklift can better be used.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of forklift fluid torque converter oil-sealing arrangement, comprise forklift fluid torque converter, in the seal groove of described forklift fluid torque converter, establish outside framework oil seal, outside framework oil seal is the circular framework of a wear-resistant plastic system, outside framework oil seal be connected with below interior edge, interiorly establish groove along centre, in groove, establish passive spring.

The utility model adopts the designed forklift fluid torque converter oil-sealing arrangement of technique scheme; owing to establishing the outside framework oil seal of wear-resistant plastic system in the seal groove of forklift fluid torque converter; be connected with below interior edge at outside framework oil seal; the groove with spring is established in centre, interior edge; can effectively stop the lubricant oil in fluid torque converter to leak outside, meanwhile, because outside framework oil seal is wear-resistant plastic goods; can not wear and tear, be out of shape, can effectively protect forklift fluid torque converter.

Brief description of the drawings

Fig. 1 represents the structural representation of the utility model forklift fluid torque converter oil-sealing arrangement;

The right TV structure schematic diagram of Fig. 2 presentation graphs 1.

Embodiment

Below in conjunction with accompanying drawing, the structure of the utility model forklift fluid torque converter oil-sealing arrangement is illustrated.

Referring to Fig. 1 and Fig. 2, the structure of the utility model forklift fluid torque converter oil-sealing arrangement comprises forklift fluid torque converter 1, in the seal groove of forklift fluid torque converter 1, establish outside framework oil seal 2, outside framework oil seal 2 is the circular framework of a wear-resistant plastic system, be connected with below interior edge at outside framework oil seal 2, the interior groove 4 of establishing along centre, establishes passive spring 3 in groove 4.

The utility model in use, outside framework oil seal is put into the seal groove of fluid torque converter, with skin hammer, outside framework oil seal is pounded in seal groove, spread red glue seal at the connection part of fluid torque converter, outside framework oil seal just can effectively organize the lubricant oil in fluid torque converter to leak outside.Owing to being wear-resistant plastic goods, can not wear and tear, be out of shape, can effectively protect forklift fluid torque converter.

The utility model is on probation through manufacturing experimently, and in the process using, now picture of leakage of oil occurred fluid torque converter never again, and inventor is made pattern of the present utility model into other fluid torque converter, using effect very significantly.

Claims

1. a forklift fluid torque converter oil-sealing arrangement, comprise forklift fluid torque converter, it is characterized in that establishing outside framework oil seal in the seal groove of described forklift fluid torque converter, outside framework oil seal is the circular framework of a wear-resistant plastic system, be connected with below interior edge at outside framework oil seal, interiorly establish groove along centre, in groove, establish passive spring.