CN209426879U - A kind of mine car cab rear suspender - Google Patents
A kind of mine car cab rear suspender Download PDFInfo
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- CN209426879U CN209426879U CN201822189741.5U CN201822189741U CN209426879U CN 209426879 U CN209426879 U CN 209426879U CN 201822189741 U CN201822189741 U CN 201822189741U CN 209426879 U CN209426879 U CN 209426879U
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- bracket
- front suspension
- idler wheel
- limit plate
- suspension cylinder
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Abstract
The utility model discloses a kind of mine car cab rear suspender, including horizontally disposed upper bracket, the both ends of upper bracket are respectively and fixedly connected with vertical damper, the lower bracket being fixed on the outside of frame web is installed on rear side of the damper, be connected separately on the outside of the both ends of the upper bracket be used to support, the lockable mechanism of locking driver's cabin, limit plate is symmetrically arranged in the middle part of upper bracket, idler wheel is provided in limit plate, the both ends of idler wheel are stretched out respectively along limit plate, its extension end bolts on lower bracket top, and limit plate is moved up and down by idler wheel；It is provided with front suspension cylinder and front suspension cylinder bracket in the middle part of two lower bracket of left and right, the top of idler wheel and lower bracket is respectively positioned on the top of front suspension cylinder and front suspension cylinder bracket.Compared with prior art, the utility model effectively solves the problems, such as that the gap between forward mounting oil cylinder and rolling wheel support is small, damper discontinuity, facilitates the maintenance of pneumatic cylinder, reduces part replacement maintenance cost.
Description
Technical field
The utility model belongs to a kind of automobile suspension system, and in particular to a kind of mine car cab rear suspender.
Background technique
Steering room back suspension is the group of Cab Mounting System for connecting driver's cabin and chassis setting in rear cabin
At one of components.The structure of existing mine car driving cab rear suspension are as follows: upper bracket both ends are separately connected damper, upper bracket
A limit plate is arranged in middle part, idler wheel is arranged in limit plate, idler wheel is fixed on frame web by rolling wheel support, front suspension cylinder
In the middle part of two dampers, front suspension cylinder is connected on upper bracket by front suspension cylinder bracket, front suspension cylinder bracket and idler wheel branch
Frame is disposed in parallel in the middle part of two dampers.
Since the gap between front suspension cylinder bracket and rolling wheel support is too close, when front suspension cylinder repairs, it has not been convenient to it dismantles, and
And in existing mine car rear-suspending between two dampers in left and right only one single roller structure of middle part setting, above and below driver's cabin
When bounce, the discontinuity of left and right damper is easily caused, leads to damper damping failure, directly affects mining garage
The ride comfort sailed and safety；Moreover, driver's cabin locking structure is located at the inside of upper bracket, can not observe locking system unlock and
The phenomenon that state when locking, when maloperation can make the extruding force of latch excessive and latch is made to be bent or be broken.
Summary of the invention
To solve the above problems, the utility model provides a kind of mine car cab rear suspender, front overhang is effectively solved
The problem of hanging small gap between oil cylinder and rolling wheel support, damper discontinuity, facilitates the maintenance of pneumatic cylinder,
Reduce part replacement maintenance cost.
The purpose of this utility model is achieved in that
A kind of mine car cab rear suspender, including horizontally disposed upper bracket, the both ends of upper bracket are respectively and fixedly connected with
There is a vertical damper, the lower bracket being fixed on the outside of frame web is installed on rear side of the damper, the two of the upper bracket
End outside be connected separately be used to support, the lockable mechanism of locking driver's cabin, be symmetrically arranged with limit plate in the middle part of upper bracket, limit
It is provided with idler wheel in the plate of position, the both ends of idler wheel are stretched out respectively along limit plate, and extension end is bolted in lower bracket top, limit plate
It is moved up and down by idler wheel；Front suspension cylinder and front suspension cylinder bracket are provided in the middle part of two lower bracket of left and right, idler wheel is under
The top of bracket is respectively positioned on the top of front suspension cylinder and front suspension cylinder bracket.
The upper end level of the damper is equipped with steel pipe, and steel pipe both ends bolt on upper bracket.
The limit plate is square shape.
The utility model has the advantages that compared with the existing technology, the utility model makes the stress of two dampers by two idler wheels of setting
Uniformly, biggish shock loading can be born；By bolting idler wheel on lower bracket top, and idler wheel and lower bracket top
It is respectively positioned on the top of front suspension cylinder and front suspension cylinder bracket, eliminates rolling wheel support, avoids front suspension cylinder bracket and idler wheel branch
Frame makes the gap between them too small side by side, and the problem for causing the disassembly of forward mounting oil cylinder, maintenance inconvenient；Lockable mechanism is connected
It connects and is arranged on the outside of damper upper bracket, when driver's cabin being avoided to move up and down, interfere with front suspension cylinder bracket；The utility model is set
Reasonable, structure novel is counted, processing, installation are all very convenient, promote comfort level of the driver in driver's cabin work, light weight effect
Obviously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the B-B direction view of Fig. 1.
Fig. 3 is the structural schematic diagram of Fig. 1 and front suspension cylinder cooperation.
Fig. 4 is the structural schematic diagram of Fig. 2 and front suspension cylinder cooperation
Wherein, 1 is lockable mechanism, and 2 be upper bracket, and 3 be lower bracket, and 4 be idler wheel, and 5 be damper, and 6 be steel pipe, and 7 be vehicle
Frame, 8 be front suspension cylinder, and 9 be front suspension cylinder bracket, and 10 be frame web, and 11 be front axle assy, and 12 be limit plate.
Specific embodiment
As shown in Figs 1-4, a kind of mine car cab rear suspender, including horizontally disposed upper bracket 2, upper bracket 2
Both ends be respectively and fixedly connected with vertical damper 5, the lower branch for being fixed in the outside of frame web 10 is installed on rear side of the damper 5
Frame 3, be connected separately on the outside of the both ends of the upper bracket 2 be used to support, the lockable mechanism 1 of locking driver's cabin, in upper bracket 2
Portion is symmetrically arranged with limit plate 12, and idler wheel 4 is provided in limit plate 12, and the both ends of idler wheel 4 are stretched out respectively along limit plate 12, stretched
Outlet bolts on 3 top of lower bracket, and limit plate 12 is moved up and down by idler wheel 4；The middle part of two lower bracket 3 of left and right is arranged
There are front suspension cylinder 8 and front suspension cylinder bracket 9, idler wheel 4 and the top of lower bracket 3 are respectively positioned on front suspension cylinder 8 and front suspension cylinder bracket 9
Top.What above-mentioned lockable mechanism 1 can be formed a complete production network using Danyang City Heng Tai automobile component Manufacturing Co., Ltd
WG1600441008 type locking mechanism for cab, naturally it is also possible to using other existing structures with latch functions.
The bottom end of above-mentioned front suspension cylinder 8 is fixed on front axle assy 11, and front suspension cylinder bracket 9 consolidates 8 top of front suspension cylinder
It is fixed, it is the prior art, details are not described herein.The rear-suspending overall structure setting of the utility model is in 7 outside of vehicle frame.
In order to limit moving left and right for damper 5, the upper end level of the damper 5 is equipped with steel pipe 6, and steel pipe 6 passes through
The connecting hole of 5 upper end of damper is simultaneously relatively fixed with damper 5, and 6 both ends of steel pipe bolt on upper bracket 2.
Preferably, the limit plate 12 is square shape.
Utility model works process are as follows: when driver's cabin pitches, upper bracket 2 passes through idler wheel 4, about 5 damper
It is mobile, since idler wheel 4 is symmetrical arranged, so that two dampers, 5 uniform force, ensure that the ride comfort and safety of mine car traveling
Property.When needing to dismantle front suspension cylinder 8 or repair, since idler wheel 4 and 3 top of lower bracket are respectively positioned on front suspension cylinder 8 and front overhang
Hang the top of jar support 9, the peripheral clearance increase of front suspension cylinder 8 and front suspension cylinder bracket 9, easy access personnel operation.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (3)
1. a kind of mine car cab rear suspender, including horizontally disposed upper bracket (2), the both ends difference of upper bracket (2)
It is connected with vertical damper (5), it is characterised in that: be equipped on rear side of the damper (5) and be fixed in frame web (10) outside
The lower bracket (3) of side, be connected separately on the outside of the both ends of the upper bracket (2) be used to support, the lockable mechanism of locking driver's cabin
(1), it is symmetrically arranged with limit plate (12), is provided with idler wheel (4) in limit plate (12), the two of idler wheel (4) in the middle part of upper bracket (2)
End is stretched out respectively along limit plate (12), and extension end bolts on lower bracket (3) top, and limit plate (12) passes through on idler wheel (4)
Lower movement；Be provided with front suspension cylinder (8) and front suspension cylinder bracket (9) in the middle part of two lower bracket of left and right (3), idler wheel (4) with
The top of lower bracket (3) is respectively positioned on the top of front suspension cylinder (8) and front suspension cylinder bracket (9).
2. mine car cab rear suspender as described in claim 1, it is characterised in that: the upper end of the damper (5)
Level is equipped with steel pipe (6), and steel pipe (6) both ends bolt on upper bracket (2).
3. mine car cab rear suspender as described in claim 1, it is characterised in that: the limit plate (12) is mouth word
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189741.5U CN209426879U (en) | 2018-12-25 | 2018-12-25 | A kind of mine car cab rear suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189741.5U CN209426879U (en) | 2018-12-25 | 2018-12-25 | A kind of mine car cab rear suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426879U true CN209426879U (en) | 2019-09-24 |
Family
ID=67973625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822189741.5U Active CN209426879U (en) | 2018-12-25 | 2018-12-25 | A kind of mine car cab rear suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426879U (en) |
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2018
- 2018-12-25 CN CN201822189741.5U patent/CN209426879U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451482, three story, general office building, 88 oyu Road, Zhengzhou economic and Technological Development Zone, Henan. Patentee after: Yutong heavy equipment Co.,Ltd. Address before: 451482, three story, general office building, 88 oyu Road, Zhengzhou economic and Technological Development Zone, Henan. Patentee before: ZHENGZHOU ZHENGYU HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |