CN205737458U - A kind of support wheel mechanism being arranged on special purpose vehicle - Google Patents
A kind of support wheel mechanism being arranged on special purpose vehicle Download PDFInfo
- Publication number
- CN205737458U CN205737458U CN201620706122.7U CN201620706122U CN205737458U CN 205737458 U CN205737458 U CN 205737458U CN 201620706122 U CN201620706122 U CN 201620706122U CN 205737458 U CN205737458 U CN 205737458U
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- connecting rod
- hinged
- undercarriage
- support
- special purpose
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Abstract
This utility model discloses a kind of support wheel mechanism being arranged on special purpose vehicle, including the horizontal stand being connected with special-purpose automobile chassis crossbeam, undercarriage, first connecting rod, second connecting rod and support cylinder, horizontal stand top is fixed with vertical supports, the upper end thereof of undercarriage at horizontal stand near described crossbeam one side lower part, the bottom of undercarriage is provided with wheel carrier, support wheel is installed on wheel carrier, undercarriage is hinged near one end of lower end with first connecting rod, the other end of first connecting rod is hinged with one end of second connecting rod, the other end of second connecting rod is hinged on horizontal stand bottom, the housing hinge of support cylinder is in vertical supports, the end of support cylinder piston rod is the most hinged with one end of the other end of first connecting rod and second connecting rod.This utility model folding and unfolding can support wheel flexibly, is conducive to improving special purpose vehicle running stability, steady-working state, reduces special purpose vehicle heel and toe wear.
Description
Technical field
This utility model relates to special purpose vehicle manufacturing technology field, a kind of support wheel being arranged on special purpose vehicle
Mechanism.
Background technology
On some special purpose vehicles, such as guardrail sweeper, care the car, when it is in running order, its work equipment
Often be in the side of car body, the most easily make car body to a lateral deviation sink, automobile cannot smooth-ride, vehicle loss increase, work
Make unstable state.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of support wheel mechanism being arranged on special purpose vehicle, and it can
Folding and unfolding supports wheel flexibly, is conducive to improving special purpose vehicle running stability, steady-working state, reduces the improper mill of special purpose vehicle
Damage.
For reaching above-mentioned purpose, the technical solution of the utility model is: a kind of support turbine being arranged on special purpose vehicle
Structure, including the horizontal stand, undercarriage, first connecting rod, second connecting rod and the support cylinder that are connected with special-purpose automobile chassis crossbeam, water
Flat frame upper is fixed with vertical supports, and the upper end thereof of undercarriage, rises and falls near described crossbeam one side lower part at horizontal stand
The bottom of frame is provided with wheel carrier, and wheel carrier is provided with support wheel, and undercarriage is hinged near one end of lower end with first connecting rod,
The other end of first connecting rod is hinged with one end of second connecting rod, and the other end of second connecting rod is hinged on horizontal stand bottom,
The housing hinge of support oil cylinder in vertical supports, the end of support cylinder piston rod and the other end of first connecting rod and second connecting rod
One end the most hinged.
As preferred structure, undercarriage includes two vertically arranged L-shaped side plates, two vertically arranged L-shaped side plates
Lower end is connected a horizontal connecting plate, and horizontal stand is provided with the first hinged seat near described crossbeam one side lower part, and two vertically arranged
The upper end of L-shaped side plate be hinged by the first hinging pin shaft and the first hinged seat.
As improvement, first connecting rod is set side by side with two, and described second connecting rod is set side by side with two, two described
One connecting rod one end is hinged near lower end with undercarriage by the second hinging pin shaft, and horizontal stand is away under described crossbeam side
Portion is provided with the second hinged seat, and two described second connecting rod one end are by the 3rd hinging pin shaft and two described first connecting rod other ends
Being hinged, two described second connecting rod other ends are hinged on the second hinged seat by the 4th hinging pin shaft, support cylinder piston
The end of bar is hinged on the 3rd hinging pin shaft.
As preferred structure, wheel carrier is inverted U-shaped frame, and the fixed screw rod in top of wheel carrier, screw rod is through under undercarriage
Portion is also connected by upper lower nut.So high and low position of wheel carrier can also conveniently regulate.
As preferred structure, support wheel is contained in a level and fixes on axle, and level is fixed axle and is connected on the lower end of wheel carrier.
The beneficial effects of the utility model are: support wheel mechanism and be fixed on automobile chassis crossbeam, in the drive of support cylinder
Under, support wheel and sequentially pass through first connecting rod and second connecting rod, undercarriage, the gearing of wheel carrier, support wheel and can be supported on ground
Or disengaging ground, its folding and unfolding is flexible, and can rise and fall according to the height on ground, adjusts the stroke of support cylinder piston rod, reaches
Maximum support state, keeps vehicle balance.
Accompanying drawing explanation
Fig. 1 is this utility model axonometric chart；
Fig. 2 is this utility model front view；
Fig. 3 is the left view of Fig. 2.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Fig. 3, a kind of support wheel mechanism being arranged on special purpose vehicle, including with special-purpose automobile chassis crossbeam 1
Horizontal stand 2, undercarriage 3, first connecting rod 4, second connecting rod 5 and the support cylinder 6 being connected, horizontal stand 2 top is fixed with perpendicular
To support 7.
Undercarriage 3 includes two vertically arranged L-shaped side plates 31, and the lower end of two vertically arranged L-shaped side plates 31 is connected
One horizontal connecting plate 32, horizontal stand 2 is provided with the first hinged seat 21 near described crossbeam 1 one side lower part, the upper end hinge of undercarriage 3
It is connected on horizontal stand 2 near described crossbeam 1 one side lower part, specifically, the upper end of two vertically arranged L-shaped side plates 31 is by the
One hinging pin shaft 211 is hinged with the first hinged seat 21.
The bottom of undercarriage 3 is provided with wheel carrier 8, and wheel carrier 8 is inverted U-shaped frame, and concrete installation method is, the top of wheel carrier 8 is solid
If a screw rod 81, screw rod 81 is through on the horizontal connecting plate 32 of the bottom of undercarriage 3 and is connected by upper lower nut 82.Wheel carrier
Being provided with support wheel 9 on 8, specifically, the lower end of wheel carrier 8 is fixed with a level fixes axle 91, Zhi Shuiping fixes and pacifies on axle 91
Equipped with supporting wheel 9.
Undercarriage 3 is hinged near one end of lower end with first connecting rod 4, the other end of first connecting rod 4 and second connecting rod 5
One end be hinged, the other end of second connecting rod 5 is hinged on horizontal stand 2 bottom, and the housing hinge of support cylinder 6 is at vertical
On frame 7, the end of support cylinder 6 piston rod is the most hinged with one end of the other end of first connecting rod 4 and second connecting rod 5.
Concrete structure is, first connecting rod 4 is set side by side with two, and described second connecting rod 5 is set side by side with two, two institutes
Stating first connecting rod 4 one end to be hinged near lower end with undercarriage 3 by the second hinging pin shaft 41, horizontal stand 2 is away from described
Crossbeam 1 one side lower part is provided with the second hinged seat 22, and two described second connecting rod 5 one end are by the 3rd hinging pin shaft 51 and two institutes
Stating first connecting rod 4 other end to be hinged, two described second connecting rod 5 other ends are hinged on second by the 4th hinging pin shaft 221
On hinged seat 22, the end of support cylinder 6 piston rod is hinged on the 3rd hinging pin shaft 51.
The work process supporting wheel mechanism is that the piston rod of support cylinder 6 stretches out, and the piston rod of support cylinder 6 is by the
One connecting rod 4 and second connecting rod 5 make undercarriage 3 rotate clockwise, and undercarriage 3 drives wheel carrier 8, supports wheel 9 decline, supports 9, wheel
Support and play a supportive role in ground；Be conducive to keeping gravity balance during special purpose vehicle work, temperature duty, reduce special-purpose vehicle
Heel and toe wear.When special purpose vehicle does not works, the piston rod of support cylinder 6 is shunk and has been made by first connecting rod 4 and second connecting rod 5
The frame 3 that falls rotates counterclockwise, and undercarriage 3 drives wheel carrier 8, supports wheel 9 rising, supports wheel 9 disengaging ground.It supports wheel 9 folding and unfoldings certainly
As.
Below being only one preferred embodiment of this utility model, those skilled in the art is equal to by claim work
Change the protection domain both falling within this case.
Claims (5)
1. the support wheel mechanism that a kind is arranged on special purpose vehicle, it is characterised in that: include being connected with special-purpose automobile chassis crossbeam
Horizontal stand, undercarriage, first connecting rod, second connecting rod and support cylinder, horizontal stand top is fixed with vertical supports, rises and falls
The upper end thereof of frame is at horizontal stand near described crossbeam one side lower part, and the bottom of undercarriage is provided with wheel carrier, and wheel carrier is installed
Having support wheel, undercarriage is hinged near one end of lower end with first connecting rod, the other end of first connecting rod and second connecting rod
One end is hinged, and the other end of second connecting rod is hinged on horizontal stand bottom, the housing hinge of support cylinder in vertical supports,
The end of support cylinder piston rod is the most hinged with one end of the other end of first connecting rod and second connecting rod.
A kind of support wheel mechanism being arranged on special purpose vehicle the most according to claim 1, it is characterised in that rise and fall described in:
Frame includes two vertically arranged L-shaped side plates, and the lower end of two vertically arranged L-shaped side plates is connected a horizontal connecting plate, level
Support is provided with the first hinged seat near described crossbeam one side lower part, and the upper end of two vertically arranged L-shaped side plates is by the first hinge
Pin axle and the first hinged seat are hinged.
A kind of support wheel mechanism being arranged on special purpose vehicle the most according to claim 1, it is characterised in that: described first
Connecting rod is set side by side with two, and described second connecting rod is set side by side with two, and two described first connecting rod one end are by the second hinge
Pin axle is hinged near lower end with undercarriage, and horizontal stand is provided with the second hinged seat away from described crossbeam one side lower part, and two
Second connecting rod one end described in root is hinged by the described first connecting rod other end of the 3rd hinging pin shaft and two, two described second
The connecting rod other end is hinged on the second hinged seat by the 4th hinging pin shaft, and the end of support cylinder piston rod is hinged on the 3rd hinge
On pin axle.
4., according to a kind of support wheel mechanism being arranged on special purpose vehicle described in any one of claims 1 to 3, its feature exists
In: described wheel carrier is inverted U-shaped frame, the fixed screw rod in top of wheel carrier, and screw rod is through the bottom of undercarriage and by upper and lower spiral shell
Female connected.
A kind of support wheel mechanism being arranged on special purpose vehicle the most according to claim 4, it is characterised in that: described support
Wheel is contained in a level and fixes on axle, and level is fixed axle and is connected on the lower end of wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706122.7U CN205737458U (en) | 2016-07-06 | 2016-07-06 | A kind of support wheel mechanism being arranged on special purpose vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706122.7U CN205737458U (en) | 2016-07-06 | 2016-07-06 | A kind of support wheel mechanism being arranged on special purpose vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737458U true CN205737458U (en) | 2016-11-30 |
Family
ID=57377403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706122.7U Active CN205737458U (en) | 2016-07-06 | 2016-07-06 | A kind of support wheel mechanism being arranged on special purpose vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737458U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289538A (en) * | 2017-07-31 | 2017-10-24 | 泉州泉港灿鹏机械设备有限公司 | A kind of wider array of air purifier of purification scope based on Internet of Things |
| CN108340890A (en) * | 2018-03-08 | 2018-07-31 | 郑州经纬科技实业有限公司 | Automobile-used balanced support leg |
| CN108812229A (en) * | 2018-08-08 | 2018-11-16 | 江西锦囊商旅信息有限公司 | A kind of novel agricultural irrigation by mechanical power device |
| CN112799059A (en) * | 2020-12-31 | 2021-05-14 | 安徽砺剑防务科技有限公司 | Non-contact high-precision real-time identification method for explosives |
| CN114013406A (en) * | 2021-11-04 | 2022-02-08 | 山西北方机械制造有限责任公司 | Quick conversion device for driving state and fighting state |
-
2016
- 2016-07-06 CN CN201620706122.7U patent/CN205737458U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289538A (en) * | 2017-07-31 | 2017-10-24 | 泉州泉港灿鹏机械设备有限公司 | A kind of wider array of air purifier of purification scope based on Internet of Things |
| CN108340890A (en) * | 2018-03-08 | 2018-07-31 | 郑州经纬科技实业有限公司 | Automobile-used balanced support leg |
| CN108812229A (en) * | 2018-08-08 | 2018-11-16 | 江西锦囊商旅信息有限公司 | A kind of novel agricultural irrigation by mechanical power device |
| CN108812229B (en) * | 2018-08-08 | 2020-10-30 | 江西锦囊商旅信息有限公司 | Agricultural machine irrigation equipment |
| CN112799059A (en) * | 2020-12-31 | 2021-05-14 | 安徽砺剑防务科技有限公司 | Non-contact high-precision real-time identification method for explosives |
| CN114013406A (en) * | 2021-11-04 | 2022-02-08 | 山西北方机械制造有限责任公司 | Quick conversion device for driving state and fighting state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Install supporting wheel mechanism on special automobile Effective date of registration: 20190117 Granted publication date: 20161130 Pledgee: Fujian Zhangzhou Rural Commercial Bank branch at Limited by Share Ltd Pledgor: ZHANGZHOU KEHUI SPECIAL PURPOSE VEHICLE MANUFACTURING CO., LTD. Registration number: 2019350000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190829 Granted publication date: 20161130 Pledgee: Fujian Zhangzhou Rural Commercial Bank branch at Limited by Share Ltd Pledgor: ZHANGZHOU KEHUI SPECIAL PURPOSE VEHICLE MANUFACTURING CO., LTD. Registration number: 2019350000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Install supporting wheel mechanism on special automobile Effective date of registration: 20190829 Granted publication date: 20161130 Pledgee: Fujian Zhangzhou Rural Commercial Bank branch at Limited by Share Ltd Pledgor: ZHANGZHOU KEHUI SPECIAL PURPOSE VEHICLE MANUFACTURING CO., LTD. Registration number: Y2019990000181 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200731 Granted publication date: 20161130 Pledgee: Fujian Zhangzhou Rural Commercial Bank branch at Limited by Share Ltd. Pledgor: ZHANGZHOU KEHUI SPECIAL VEHICLE MANUFACTURING Co.,Ltd. Registration number: Y2019990000181 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A supporting wheel mechanism installed on special purpose vehicle Effective date of registration: 20200731 Granted publication date: 20161130 Pledgee: Fujian Zhangzhou Rural Commercial Bank branch at Limited by Share Ltd. Pledgor: ZHANGZHOU KEHUI SPECIAL VEHICLE MANUFACTURING Co.,Ltd. Registration number: Y2020990000862 |