CN209723094U - A kind of bulldozer cab damping device - Google Patents
A kind of bulldozer cab damping device Download PDFInfo
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- CN209723094U CN209723094U CN201920230509.3U CN201920230509U CN209723094U CN 209723094 U CN209723094 U CN 209723094U CN 201920230509 U CN201920230509 U CN 201920230509U CN 209723094 U CN209723094 U CN 209723094U
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- support
- dictyosome
- seat support
- seat
- damping device
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Abstract
The utility model discloses a kind of bulldozer cab damping devices of bull-dozer technical field, including seat support, cavity is equipped in the seat support, support dictyosome is provided in the cavity, the top bedding of the support dictyosome and seat support has sponge cushion, the outside of the support dictyosome passes through tension spring and seat support elastic connection, the bottom of the seat support is equipped with securing plate, the bottom of the securing plate is installed by welding with four row's damper legs, the support dictyosome of the utility model setting keeps gas permeability and structural strength, it is arranged between three side closed sides and support dictyosome by tension spring, so that support dictyosome carries out cushioning supportive to sponge cushion, preferable inhibition also can be obtained in transverse vibration, pass through the setting of damper leg and damping spring, convenient for increasing the buffering of vertical tremor, be the seat presence of driver's cabin more Add comfortably, suitable for poor operating environment, dust-blocking cover can be stretched, and be convenient for dust-proof.
Description
Technical field
The utility model relates to bull-dozer technical field, specially a kind of bulldozer cab damping device.
Background technique
Bull-dozer is a kind of engineering truck, and equipped with large-scale metal bulldozing shovel blade, when use puts down bulldozing shovel blade in front, to
Preceding backing-off cutting simultaneously pushes mud, sand and stone etc., and bulldozing shovel blade position and angle are adjustable.Soil-shifting function is individually completed to cut the earth, be transported
Soil and unload geotechnological work, have the characteristics that flexible operation, rotation facilitate, required working face is small, travel speed is fast.It is mainly applicable in
The short fortune of shallow cut of Yu Yizhi three classes soil pushes away such as site clearing or smooth, the little foundation pit of cutting depth and backfill and builds height not
Big roadbed etc..
Bull-dozer can be divided into crawler type and two kinds of rubber-tyred.Crawler dozer attachment tractive force is big, and grounding pressure is small
(0.04-0.13MPa), climbing capacity is strong, but travel speed is low；Wheeled dozer travel speed is high, and maneuverability, operation follows
The ring time is short, transports convenient transfer, but tractive force is small, the case where suitable for need to often convert building site and field work
When in use, since its road conditions is very poor, in motion, driver's cabin can shake bull-dozer bull-dozer, and safety is very
Difference, operator is not comfortable enough in driver's cabin seating, needs to dispose damping device on driver's cabin.
Its structure of existing damping device is generally all more complicated, and installation and maintenance are all inconvenient, and damper all selects
With rubber absorbers, damping effect is undesirable.
Based on this, the utility model devises a kind of bulldozer cab damping device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of bulldozer cab damping devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of bulldozer cab damping device,
Including seat support, it is equipped with cavity in the seat support, is provided with support dictyosome, the support dictyosome and seat in the cavity
The top bedding of chair support has sponge cushion, and the outside of the support dictyosome is described by tension spring and seat support elastic connection
The bottom of seat support is equipped with securing plate, and the bottom of the securing plate is installed by welding with four row's damper legs, the buffering branch
The outside of column is socketed damping spring, and the damper leg, which also extends through, to be arranged on bottom plate, the damping spring setting bottom plate with
Between securing plate, the outer end of the damper leg is socketed with cutting ferrule, and the outer end of damper leg is limited by nut
Fastening, the bottom of the bottom plate are welded with mounting rack, are fixed between the bottom plate and mounting rack by bolt, the installation
The bottom of frame is equipped with adjusting sliding rail.
Preferably, the support dictyosome includes outline border, and the interior welds of the outline border have the staggered braided metal net of transverse and longitudinal
Body, and the transverse and longitudinal metal strip contact position between braided metal dictyosome is fixed using spot welding.
Preferably, the both ends of the securing plate are welded and fixed with seat support.
Preferably, the seat support is that three side seals close, and side is open, and tension spring be arranged in three side closed sides with
It supports between dictyosome, is provided with no less than six tension springs between one side closed side and support dictyosome.
Preferably, one end of the tension spring is hung in semicircle engaging lug, and the semicircle engaging lug is installed present by screw
On chair support, the other end of the tension spring is hung in convex block, and the weld tabs are on support dictyosome.
Preferably, stretchable dust-blocking cover is connected between the seat support and securing plate.
Compared with prior art, the utility model has the beneficial effects that the support dictyosome of the utility model setting keeps saturating
Gas and structural strength are arranged between three side closed sides and support dictyosome by tension spring, so that support dictyosome sits sponge
Pad carries out cushioning supportive, and preferable inhibition also can be obtained in transverse vibration, by the setting of damper leg and damping spring, convenient for increasing
The buffering for adding vertical tremor is that the seat presence of driver's cabin is more comfortable, and suitable for poor operating environment, dust-blocking cover can be carried out
It stretches, is convenient for dust-proof.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model supports dictyosome and tension spring scheme of installation；
Fig. 3 is the utility model extension spring structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- seat support, 2- sponge cushion, 3- tension spring, 301- semicircle engaging lug, 302- convex block, 4- support dictyosome, 401-
Braided metal dictyosome, 5- securing plate, 6- damping spring, 7- cutting ferrule, 8- nut, 9- bottom plate, 10- mounting rack, 11- adjust sliding rail,
12- dust-blocking cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bulldozer cab damping device, packet
It includes seat support 1, cavity is equipped in seat support 1, support dictyosome 4 is provided in cavity, support dictyosome 4 and seat support 1
Top bedding has sponge cushion 2, and the outside of support dictyosome 4 passes through tension spring 3 and 1 elastic connection of seat support, the bottom of seat support 1
Portion is equipped with securing plate 5, and the bottom of securing plate 5 is installed by welding with four row's damper legs, and the outside of damper leg is socketed damping bullet
Spring 6, damper leg, which also extends through, to be arranged on bottom plate 9, and damping spring 6 is arranged between bottom plate 9 and securing plate 5, damper leg
Outer end is socketed with cutting ferrule 7, and the outer end of damper leg carries out limit fastening by nut 8, and the bottom of bottom plate 9 is welded with peace
10 are shelved, is fixed between bottom plate 9 and mounting rack 10 by bolt, the bottom of mounting rack 10, which is equipped with, adjusts sliding rail 11.
Wherein, support dictyosome 4 includes outline border, and the interior welds of outline border have the staggered braided metal dictyosome 401 of transverse and longitudinal, and compile
The transverse and longitudinal metal strip contact position knitted between metal dictyosome 401 is fixed using spot welding；The both ends of securing plate 5 and seat support 1 weld
It is fixed；Seat support 1 is that three side seals close, and side is open, and tension spring 3 be arranged in three side closed sides and support dictyosome 4 it
Between, no less than six tension springs 3 are provided between one side closed side and support dictyosome 4；One end of tension spring 3 hangs over semicircle engaging lug
In 301, semicircle engaging lug 301 is mounted on seat support 1 by screw, and the other end of tension spring 3 is hung in convex block 302, convex block
302 are welded on support dictyosome 4, and tension spring 3 is convenient for installing；Stretchable gear is connected between seat support 1 and securing plate 5
Dust hood 12.
One concrete application of the present embodiment are as follows: the position adjusting of cab seat, supporting network can be carried out by adjusting sliding rail 11
Body 4 is supported sponge cushion 2, and tension spring 3 is arranged between three side closed sides and support dictyosome 4, improves supporting network
The damping effect of body 4, and the inhibition of transverse vibration can be carried out, damper leg can be slided in bottom plate 9, damping spring 6
It is arranged between bottom plate 9 and securing plate 5, carries out the inhibition of damping up and down, the outer end of damper leg is socketed with cutting ferrule 7, buffers
The outer end of pillar carries out limit fastening by nut 8.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of bulldozer cab damping device, including seat support (1), it is characterised in that: in the seat support (1)
Equipped with cavity, support dictyosome (4) is provided in the cavity, the top bedding for supporting dictyosome (4) and seat support (1) has
The outside of sponge cushion (2), support dictyosome (4) passes through tension spring (3) and seat support (1) elastic connection, the seat branch
The bottom of seat (1) is equipped with securing plate (5), and the bottom of the securing plate (5) is installed by welding with four row's damper legs, the buffering
The outside of pillar is socketed damping spring (6), and the damper leg, which also extends through, to be arranged on bottom plate (9), and the damping spring (6) sets
It sets between bottom plate (9) and securing plate (5), the outer end of the damper leg is socketed with cutting ferrule (7), and the outer end of damper leg
Portion carries out limit fastening by nut (8), and the bottom of the bottom plate (9) is welded with mounting rack (10), the bottom plate (9) and installation
Frame is fixed between (10) by bolt, and the bottom of the mounting rack (10), which is equipped with, adjusts sliding rail (11).
2. a kind of bulldozer cab damping device according to claim 1, it is characterised in that: the support dictyosome
It (4) include outline border, the interior welds of the outline border have the staggered braided metal dictyosome (401) of transverse and longitudinal, and braided metal dictyosome
(401) the transverse and longitudinal metal strip contact position between is fixed using spot welding.
3. a kind of bulldozer cab damping device according to claim 1, it is characterised in that: the securing plate (5)
Both ends be welded and fixed with seat support (1).
4. a kind of bulldozer cab damping device according to claim 1, it is characterised in that: the seat support
(1) it is closed for three side seals, side is open, and tension spring (3) is arranged between three side closed sides and support dictyosome (4), side
No less than six tension springs (3) are provided between closed side and support dictyosome (4).
5. a kind of bulldozer cab damping device according to claim 4, it is characterised in that: the tension spring (3)
One end is hung in semicircle engaging lug (301), and the semicircle engaging lug (301) is mounted on seat support (1) by screw, described
The other end of tension spring (3) is hung in convex block (302), and the convex block (302) is welded in support dictyosome (4).
6. a kind of bulldozer cab damping device according to claim 1, it is characterised in that: the seat support
(1) it is connected between securing plate (5) stretchable dust-blocking cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230509.3U CN209723094U (en) | 2019-02-25 | 2019-02-25 | A kind of bulldozer cab damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230509.3U CN209723094U (en) | 2019-02-25 | 2019-02-25 | A kind of bulldozer cab damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723094U true CN209723094U (en) | 2019-12-03 |
Family
ID=68683918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230509.3U Active CN209723094U (en) | 2019-02-25 | 2019-02-25 | A kind of bulldozer cab damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644350A (en) * | 2020-09-18 | 2021-04-13 | 浙江宏立至信汽车部件制造有限公司 | Bradyseism's car seat |
| CN113957945A (en) * | 2021-12-22 | 2022-01-21 | 常州市大洋车辆有限公司 | Novel excavator seat |
-
2019
- 2019-02-25 CN CN201920230509.3U patent/CN209723094U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644350A (en) * | 2020-09-18 | 2021-04-13 | 浙江宏立至信汽车部件制造有限公司 | Bradyseism's car seat |
| CN112644350B (en) * | 2020-09-18 | 2021-11-12 | 浙江宏立至信汽车部件制造有限公司 | Bradyseism's car seat |
| CN113957945A (en) * | 2021-12-22 | 2022-01-21 | 常州市大洋车辆有限公司 | Novel excavator seat |
| CN113957945B (en) * | 2021-12-22 | 2022-03-01 | 常州市大洋车辆有限公司 | Excavator seat |
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