CN214874081U

CN214874081U - Novel vertical suspension rubber bushing of mining dump truck

Info

Publication number: CN214874081U
Application number: CN202121322985.1U
Authority: CN
Inventors: 赵乾杨; 杨辉
Original assignee: Henan Yuexin Intelligent Machinery Co ltd
Current assignee: Henan Yuexin Intelligent Machinery Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model belongs to the technical field of bushings, and discloses a novel vertical suspension rubber bushing for a mining dump truck, which comprises a bottom pad, the top end of the bottom cushion is provided with a first rubber column, the lower surface wall of the first rubber column is provided with a second slot, the bottom of the second slot is provided with an annular caulking groove, the upper surface wall of the bottom pad is fixed with an inserting column matched with the second slot, the top end of the inserting column is fixed with an annular panel matched with the annular caulking groove, the top end of the outer part of the first rubber column is provided with a second rubber column, the rubber bushing is formed by combining a plurality of detachable parts, the traditional integrated forming design is abandoned, after the part is damaged, the part can be replaced without abandoning the replacement as a whole, thereby greatly saving resources, wherein, through the cooperation of annular panel and annular caulking groove etc. can effectively increase the stability of being connected between first rubber column and the heelpiece.

Description

Novel vertical suspension rubber bushing of mining dump truck

Technical Field

The utility model belongs to the technical field of the bush, concretely relates to novel vertical suspension rubber bush of mining dump truck.

Background

The bush is used outside a mechanical part to achieve the effects of sealing, abrasion protection and the like, and is a ring sleeve playing a role of a gasket, and generally made of corrosion-resistant materials such as polytetrafluoroethylene or graphite and the like are used for sealing, wherein the suspension rubber bush is mainly used for supporting, vibration isolating and limiting a power assembly, and the selection and arrangement of the bush comprehensively consider the factors such as the parameters of the power assembly, the peripheral boundary and the like.

But present rubber bush has certain defect at present, and traditional rubber bush is mostly integrated into one piece, can't carry out local change after the rubber bush part damages, can only wholly abandon, comparatively resource-wasting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel vertical suspension rubber bush of mining dump truck to solve the traditional rubber bush that provides in the above-mentioned background art and mostly be integrated into one piece, can't carry out local change after rubber bush's the part damages, wholly abandon the problem of comparatively wasting the resource.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel vertical suspension rubber bush of mining tipper, includes the heelpiece, the top of heelpiece is equipped with first rubber column, the second slot has been seted up to the lower wall of first rubber column, the annular caulking groove has been seted up to the inside bottom of second slot, the last wall of heelpiece is fixed with the post of inserting with second slot looks adaptation, the top of inserting the post is fixed with the annular panel with annular caulking groove looks adaptation, the outside top of first rubber column is equipped with the second rubber column, the first slot with first rubber column looks adaptation is seted up to the lower wall of second rubber column.

Preferably, the inner side wall of the first slot is in an annular array and is provided with a limiting groove, and limiting blocks matched with the limiting groove are symmetrically fixed on the outer surface wall of the first rubber column.

Preferably, a top plate is fixed at the top end of the second rubber column, and protruding blocks are symmetrically fixed on two sides of the top end of the top plate.

Preferably, the bottom of the inner wall of the annular caulking groove is fixedly provided with six springs.

Preferably, the lower surface wall of the bottom pad is symmetrically provided with four positioning grooves.

Preferably, a sealing gasket is bonded on the inner surface wall of the second rubber column, and anti-skid grains are formed on the outer surface wall of the sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a form rubber bush by the combination of several parts of detachable, abandoned traditional integrated into one piece's design, damage the back at the part, can carry out the change of place part, need not whole abandoning change, the resource of very big saving, wherein, through the cooperation of annular panel and annular caulking groove etc. can effectively increase the stability of connecting between first rubber column and the heelpiece.

(2) The utility model discloses a cooperation of spacing groove and stopper, when butt joint first rubber column and second rubber column, can imbed the stopper to the spacing inslot, can effectively carry on spacingly to the second rubber column, avoid it to rotate at will, increase the stability of second rubber column installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the bottom mat of the present invention;

fig. 3 is a bottom view of the second rubber column of the present invention;

fig. 4 is a bottom view of the first rubber column of the present invention;

in the figure: 1-a bottom pad; 2-a first rubber column; 3, a limiting block; 4-a second rubber column; 5-a top plate; 6-a bump; 7-positioning grooves; 8-inserting a column; 9-ring-shaped panels; 10-a limiting groove; 11-a first slot; 12-a second slot; 13-annular caulking groove; 14-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel vertical suspension rubber bush of mining tipper, including heelpiece 1, the top of heelpiece 1 is equipped with first rubber column 2, second slot 12 has been seted up to the lower wall of first rubber column 2, annular caulking groove 13 has been seted up to the inside bottom of second slot 12, the last wall of heelpiece 1 is fixed with the post 8 of inserting with second slot 12 looks adaptation, the top of inserting post 8 is fixed with the annular panel 9 with annular caulking groove 13 looks adaptation, insert post 8 insert establish into second slot 12 in the back, can imbed annular panel 9 to annular caulking groove 13 in, can effectively increase the stability of being connected between first rubber column 2 and the heelpiece 1, the outside top of first rubber column 2 is equipped with second rubber column 4, the first slot 11 with first rubber column 2 looks adaptation is seted up to the lower wall of second rubber column 4.

Further, the inside wall of first slot 11 is annular array and has seted up spacing groove 10, and the exterior wall symmetry of first rubber column 2 is fixed with spacing groove 10 assorted stopper 3, when butt joint first rubber column 2 and second rubber column 4, can be with stopper 3 embedding to spacing groove 10 in, can effectively carry on spacingly to second rubber column 4, avoids it to rotate at will, increases the stability of 4 installations of second rubber column.

Further, a top plate 5 is fixed at the top end of the second rubber column 4, and convex blocks 6 are symmetrically fixed on two sides of the top end of the top plate 5, so that when the rubber bushing is installed, the accuracy of installing the top of the rubber bushing can be increased by using the convex blocks 6.

Further, the bottom of the inner wall of the annular embedding groove 13 is fixedly provided with six springs 14, and the annular embedded plate 9 is embedded into the annular embedding groove 13 and then contacts with the springs 14, so that the buffering performance can be effectively improved, and the protection effect is further improved.

Furthermore, the bottom surface wall of the bottom pad 1 is symmetrically provided with four positioning grooves 7, and the positioning grooves 7 are used to increase the accuracy of the bottom installation of the rubber bushing when the rubber bushing is installed.

Further, the inside surface wall bonding of second rubber column 4 has sealed the pad, and the antiskid line has been seted up to the outward appearance wall of sealed pad, and the outer wall contact of first rubber column 2 is sealed the pad, can increase the leakproofness and the stability that first rubber column 2 inserted and establish.

The utility model discloses a theory of operation and use flow: when butt joint first rubber column 2 and second rubber column 4, can imbed stopper 3 to spacing groove 10 in, can effectively carry on spacingly to second rubber column 4, avoid it to rotate at will, increase the stability of second rubber column 4 installation, insert post 8 and insert and establish back in second slot 12, can imbed annular panel 9 to annular caulking groove 13 in, can effectively increase the stability of being connected between first rubber column 2 and heelpiece 1, furthermore, when installing this rubber bush, utilize the precision of lug 6 multiplicable this rubber bush top installation, utilize the precision of constant head tank 7 multiplicable this rubber bush bottom installation, in addition, annular panel 9 imbeds to annular caulking groove 13 back contact spring 14, can effectively increase the shock-absorbing capacity, and then improved the guard action.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel vertical suspension rubber bush of mining tipper which characterized in that: including heelpiece (1), the top of heelpiece (1) is equipped with first rubber column (2), second slot (12) have been seted up to the lower wall of first rubber column (2), annular caulking groove (13) have been seted up to the inside bottom of second slot (12), the last wall of heelpiece (1) is fixed with the post (8) of inserting with second slot (12) looks adaptation, the top of inserting post (8) is fixed with annular panel (9) with annular caulking groove (13) looks adaptation, the outside top of first rubber column (2) is equipped with second rubber column (4), first slot (11) with first rubber column (2) looks adaptation are seted up to the lower wall of second rubber column (4).

2. The novel vertical suspension rubber bushing of the mining dump truck according to claim 1, characterized in that: the inside wall of first slot (11) is the annular array and has seted up spacing groove (10), the exterior wall symmetry of first rubber column (2) is fixed with spacing groove (10) assorted stopper (3).

3. The novel vertical suspension rubber bushing of the mining dump truck according to claim 1, characterized in that: the top end of the second rubber column (4) is fixed with a top plate (5), and two sides of the top end of the top plate (5) are symmetrically fixed with convex blocks (6).

4. The novel vertical suspension rubber bushing of the mining dump truck according to claim 1, characterized in that: the spring (14) is fixed at the bottom of the inner wall of the annular caulking groove (13), and six springs (14) are arranged.

5. The novel vertical suspension rubber bushing of the mining dump truck according to claim 1, characterized in that: the lower surface wall of the bottom pad (1) is symmetrically provided with four positioning grooves (7), and the number of the positioning grooves (7) is four.

6. The novel vertical suspension rubber bushing of the mining dump truck according to claim 1, characterized in that: and a sealing gasket is bonded on the inner surface wall of the second rubber column (4), and anti-skid grains are arranged on the outer surface wall of the sealing gasket.