CN208118884U - A kind of swing type chassis fall shock absorber - Google Patents
A kind of swing type chassis fall shock absorber Download PDFInfo
- Publication number
- CN208118884U CN208118884U CN201820448687.9U CN201820448687U CN208118884U CN 208118884 U CN208118884 U CN 208118884U CN 201820448687 U CN201820448687 U CN 201820448687U CN 208118884 U CN208118884 U CN 208118884U
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- CN
- China
- Prior art keywords
- bracket
- damping
- damper
- shock
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 35
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of swing type chassis fall shock absorbers, bracket is swung including damping, the damping swings the installation of bracket upper end and is equipped with motor, the motor end installation is equipped with gear, the damping swings installation in bracket and is equipped with spiral thrust bar anyway, the damping swings bracket and is equipped with displaced spirals shock bracket, the damping swings bracket mounting bracket in the case where the end two sides installation far from displaced spirals shock bracket is equipped with damper, installation is equipped with spring oil pressure damper between mounting bracket under the displaced spirals shock bracket and damper, mounting bracket is equipped with connection sheet in the end installation for swinging bracket far from damping under the damper, mounting bracket connects axle shell by connection sheet under the damper.The utility model compared with prior art the advantages of be：Good damping effect, shock-absorbing ability is strong, can be with support vehicles stationarity.
Description
Technical field
The utility model relates to field of mechanical technique, in particular to a kind of swing type chassis fall shock absorbers.
Background technique
The damping device of doube bridge driving vehicle such as tractor, offroad vehicle etc. has bow and pneumatic shock absorber, and bow subtracts
Shake device has swinging axle, but damping effect is bad, and pneumatic damping device does not have swinging axle, therefore on rough road surface
On, the damping effect of traditional doube bridge driving vehicle is bad, and shock-absorbing is indifferent, in order to which support vehicles are in uneven and lateral deviation
Section can have preferable stationarity, need to make the prior art improvement.
Utility model content
The purpose of the utility model is to overcome above technological deficiencies, provide a kind of good damping effect, and shock-absorbing ability is strong, can
With the swing type chassis fall shock absorber of support vehicles stationarity.
In order to solve the above technical problems, technical solution provided by the utility model is：A kind of swing type chassis lifting damping
Device, including damping swing bracket, and the damping swings bracket and is mounted on main car frame, and the damping swings bracket
It is equipped with for damping swing bracket to be fastened on the fixture nut on main car frame, the damping is swung in bracket
End installation is equipped with motor, and the motor end installation is equipped with gear, and the damping swings to install in bracket and be equipped with
Anyway spiral thrust bar, the bar of spiral thrust anyway are connected with gear, and the bar of the spiral thrust anyway both ends are equipped with
Bearing, the damping swings bracket and is equipped with displaced spirals shock bracket in the two sides close to spiral thrust bar anyway, described
Displaced spirals shock bracket be connected by right-handed screw button and backpitch button with spiral thrust bar anyway, the damping is swung
Bracket mounting bracket, displaced spirals in the case where the end two sides installation far from displaced spirals shock bracket is equipped with damper
Installation is equipped with spring oil pressure damper between mounting bracket under shock bracket and damper, and mounting bracket exists under the damper
The end installation for swinging bracket far from damping is equipped with connection sheet, and mounting bracket connects vehicle by connection sheet under the damper
Axle housing.
The utility model compared with prior art the advantages of be：The utility model axle shell and displaced spirals shock bracket
Between be provided with spring oil pressure damper, in this way when encountering rough section, spring oil pressure damper can be passed through
Solution a part, and when the axle shell of jackshaft and uneven road surface contact, the compression weight that spring oil pressure damper is given can be with
So that damping is swung bracket and dissolves a part as point is swung by fixture nut.
As an improvement, the bearing is fixed on spiral thrust bar both ends anyway by bearing fixed circlip.
As an improvement, the spring oil pressure damper is fixed on displaced spirals shock bracket by fixed screw bar
On.
As an improvement, being connected and fixed between mounting bracket and spring oil pressure damper by nut under the damper.
As an improvement, the spring oil pressure damper could alternatively be inflatable starting damper.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of swing type chassis fall shock absorber of the utility model.
As shown in the figure：1, damping swings bracket, 2, main car frame, 3, fixture nut, 4, motor, 5, gear, and 6, anyway
Spiral thrust bar, 7, bearing, 8, displaced spirals shock bracket, 9, mounting bracket under damper, 10, spring oil pressure damper, 11,
Connection sheet, 12, axle shell, 13, fixed screw bar.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of swing type chassis fall shock absorber, including damping swing bracket 1, and the damping swings bracket 1 and pacifies
On main car frame 2, the damping swings bracket 1 and is equipped with for damping swing bracket 1 to be fastened on main vehicle
Fixture nut 3 on frame 2, the damping swing the installation of 1 upper end of bracket and are equipped with motor 4,4 end of the motor peace
It is installed with gear 5, the damping swings installation in bracket 1 and is equipped with spiral thrust bar 6 anyway, the spiral thrust anyway
Bar 6 is connected with gear 5, and 6 both ends of the bar of spiral thrust anyway are equipped with bearing 7, and the damping swings bracket 1 and leaning on
Closely the two sides of spiral thrust bar 6 are equipped with displaced spirals shock bracket 8 anyway, and the displaced spirals shock bracket 8 passes through positive spiral shell
Spinner and backpitch button are connected with spiral thrust bar 6 anyway, and the damping swings bracket 1 far from displaced spirals damping
The end two sides of bracket 8, which are installed, is equipped with mounting bracket 9 under damper, solid under the displaced spirals shock bracket 8 and damper
Determine installation between bracket 9 and be equipped with spring oil pressure damper 10, mounting bracket 9 is swinging pop-up far from damping under the damper
The end installation of frame 1 is equipped with connection sheet 11, and mounting bracket 9 connects axle shell 12 by connection sheet 11 under the damper.
The bearing 7 is fixed on 6 both ends of spiral thrust bar anyway by bearing fixed circlip.
The spring oil pressure damper 10 is fixed in displaced spirals shock bracket 8 by fixed screw bar 13.
It is connected and fixed between mounting bracket 9 and spring oil pressure damper 10 by nut under the damper.
The spring oil pressure damper 10 could alternatively be inflatable starting damper.
In the specific implementation, when motor rotation, can be transferred to mobile spiral shell by the gear on motor to the utility model
It revolves in shock bracket, since displaced spirals shock bracket is connected by right-handed screw button and backpitch button with spiral thrust bar anyway
It connects, displaced spirals shock bracket opposite direction is mobile, and spring oil pressure damper erects to come from the angle on slope, has ensured spring oil pressure
The bearing capacity of damper has also ensured the chassis height of vehicle, and when motor rotates backward, the chassis of vehicle can be lower, spring
Oleo-gear can soften.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of swing type chassis fall shock absorber, it is characterised in that：Bracket (1) is swung including damping, the damping pendulum
Dynamic bracket (1) is mounted on main car frame (2), and the damping swings bracket (1) and is equipped with for damping to be swung pop-up
Frame (1) is fastened on the fixture nut (3) on main car frame (2), and the damping swings the installation of bracket (1) upper end and is equipped with electricity
Motivation (4), the installation of the motor (4) end are equipped with gear (5), and the damping swings to install on bracket (1) and be equipped with
Anyway spiral thrust bar (6), the bar of spiral thrust anyway (6) are connected with gear (5), the spiral thrust bar anyway
(6) both ends are equipped with bearing (7), and the damping swings bracket (1) and is equipped with shifting in the two sides close to spiral thrust bar (6) anyway
Dynamic spiral shock bracket (8), the displaced spirals shock bracket (8) are pushed away by right-handed screw button and backpitch button with spiral anyway
Power bar (6) is connected, and the damping swings bracket (1) and installs in the end two sides far from displaced spirals shock bracket (8)
Equipped with mounting bracket under damper (9), pacify between mounting bracket (9) under the displaced spirals shock bracket (8) and damper
It is installed with spring oil pressure damper (10), mounting bracket (9) is at the end for swinging bracket (1) far from damping under the damper
Portion's installation is equipped with connection sheet (11), and mounting bracket (9) passes through connection sheet (11) connection axle shell (12) under the damper.
2. a kind of swing type chassis fall shock absorber according to claim 1, it is characterised in that：The bearing (7) is logical
It crosses bearing fixed circlip and is fixed on spiral thrust bar (6) both ends anyway.
3. a kind of swing type chassis fall shock absorber according to claim 1, it is characterised in that：The spring oil pressure subtracts
Shake device (10) is fixed on displaced spirals shock bracket (8) by fixed screw bar (13).
4. a kind of swing type chassis fall shock absorber according to claim 1, it is characterised in that：It is solid under the damper
Determine to be connected and fixed between bracket (9) and spring oil pressure damper (10) by nut.
5. a kind of swing type chassis fall shock absorber according to claim 1, it is characterised in that：The spring oil pressure subtracts
Shake device (10) could alternatively be inflatable starting damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448687.9U CN208118884U (en) | 2018-03-27 | 2018-03-27 | A kind of swing type chassis fall shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448687.9U CN208118884U (en) | 2018-03-27 | 2018-03-27 | A kind of swing type chassis fall shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118884U true CN208118884U (en) | 2018-11-20 |
Family
ID=64193474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448687.9U Expired - Fee Related CN208118884U (en) | 2018-03-27 | 2018-03-27 | A kind of swing type chassis fall shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533043A (en) * | 2020-05-13 | 2020-08-14 | 安徽伽马莱恩机器人有限公司 | Mobile chassis for robot |
-
2018
- 2018-03-27 CN CN201820448687.9U patent/CN208118884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533043A (en) * | 2020-05-13 | 2020-08-14 | 安徽伽马莱恩机器人有限公司 | Mobile chassis for robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |