CN206218039U - A kind of crawler belt auxiliary walking device being installed on cross country chassis - Google Patents
A kind of crawler belt auxiliary walking device being installed on cross country chassis Download PDFInfo
- Publication number
- CN206218039U CN206218039U CN201621269668.7U CN201621269668U CN206218039U CN 206218039 U CN206218039 U CN 206218039U CN 201621269668 U CN201621269668 U CN 201621269668U CN 206218039 U CN206218039 U CN 206218039U
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- crawler belt
- wheel
- crawler
- chassis
- former
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Abstract
The utility model provides a kind of crawler belt auxiliary walking device being installed on cross country chassis, former wheel is installed at four drift angles of vehicle chassis, one crawler belt behavioral system is respectively installed between two horizontal wheels in former wheel, clipping room is defined away from by quadric chain whereabouts scope；Crawler belt behavioral system includes track guiding wheel, crawler driving whell, crawler belt, and track guiding wheel and crawler driving whell are placed in crawler belt；Inner side on crawler belt behavioral system is installed by quadric chain, crawler belt behavioral system is driven to rise and landing, hydraulic jack is connected between two power rails of quadric chain, hydraulic jack is connected by oil circuit with hydraulic pressure pumping forces station, the drive shaft connection power takeoff device of crawler driving whell, then reconnects gear-box；Control device is installed at vehicle chassis front end.The utility model realizes the switching of wheel and caterpillar system by control system in the case where former wheel is not removed, and drives purpose of the vehicle by complex road surface, convenient and practical, improves operating efficiency.
Description
Technical field
The utility model is related to crawler belt auxiliary walking device, specially a kind of crawler belt auxiliary being installed on cross country chassis
Running gear.
Background technology
Auxiliary walking device of the prior art is that former wheel tire is removed to be replaced with crawler type running system, and operation is multiple
Miscellaneous, cost of labor is high, inefficiency.
Utility model content
In order to solve the above problems, the utility model provides a kind of crawler belt auxiliary walking dress being installed on cross country chassis
Put.
The utility model is adopted the following technical scheme that：
A kind of crawler belt auxiliary walking device being installed on cross country chassis, including power takeoff device, hydraulic pressure pumping forces station,
Track guiding wheel, crawler driving whell, crawler belt, former wheel, hydraulic jack, quadric chain, gear-box, control device and vehicle bottom
Disk；Vehicle chassis as the crawler belt auxiliary walking device being installed on cross country chassis carrier, former wheel is installed on vehicle bottom
At four drift angles of disk, one crawler belt behavioral system is respectively installed between two horizontal wheels in former wheel, clipping room is away from double leval jib
Mechanism's whereabouts scope is defined；The crawler belt behavioral system include track guiding wheel, crawler driving whell, crawler belt, track guiding wheel and
Crawler driving whell is placed in crawler belt, plays support, drive, steering-effecting；Inner side on crawler belt behavioral system is respectively provided with four
Linkage, drives crawler belt behavioral system to rise and land, and hydraulic jack, liquid are connected between two power rails of quadric chain
Compressing cylinder is connected by oil circuit with hydraulic pressure pumping forces station, the drive shaft connection power takeoff device of crawler driving whell, is then reconnected
Gear-box；Former car transfer case is output as power, and control device is installed at vehicle chassis front end, for whole device provides power
Distribution function.
The power takeoff device selects special power takeoff according to different vehicle chassis.The crawler belt is carried out for steel
Band or rubber belt track.The track guiding wheel is triangle track guiding wheel or tank track directive wheel.
Operation principle of the present utility model：First, power takeoff device effect is for the utility model provides power output.
2nd, hydraulic pressure pumping forces station configures the domestic or import pump of different model according to the chassis of different tonnages, configures specific hydraulic fluid
Case and radiator, hydraulic pressure pumping forces station is driven by the power takeoff of power takeoff device, converts mechanical power into hydraulic power, to carry out
Band jacking system and crawler travel provide hydraulic-driven power.3rd, crawler belt behavioral system：Disliked in wet and slippery, muddy, snowfield, gully etc.
There is provided and the enough contact surfaces in ground and frictional force under the wild environment of bad road conditions, enable the vehicle to positive producing and walk, the system can
In the middle of the rear portion of back wheels of vehicle or front and back wheel.4th, crawler lifting system：System uses quadric chain, uses hydraulic pressure
Oil cylinder is equipped with safety pin, it is ensured that its security, in the work of hydraulic cylinder 7 during work as the lifting for driving system of realizing after packing up
With the crossbeam of lower jack-up vehicle chassis, using crawler belt, as major impetus, by the road surface of adverse circumstances, (former back wheels of vehicle is used as auxiliary
Support and the effect for driving).5th, machine driven system：It is the Mechanical Driven part of the system, uses the output of former car transfer case
It is power, the caterpillar system by gear-box to car both sides exports power, can choose to install.6th, control device is provided for whole system
The function of power distribution.7th, the whole endless track installation in chassis and power need carrier to be mounted, can be two drive trucies, 4 wheel driven
The chassis such as truck.
Vehicle chassis as whole device carrier, power takeoff device and hydraulic power unit are power conversion portion, crawler belt
Behavioral system is used for driving vehicle to run, and control system and crawler lifting system are turned for realizing that wheel and caterpillar system drive
Change, machine driven system can choose to install according to actual conditions.
This product carries out power taking using power takeoff using former car engine as power source in gearbox or transfer case,
Machine power is converted into hydraulic-driven by hydraulic power unit, enters action edge by control system and distributes, and realizes the liter of caterpillar system
Drop and hydraulic-driven.
Advantageous Effects of the present utility model：In the case where former wheel is not removed, wheel is realized by control system
With the switching of caterpillar system, purpose of the vehicle by complex road surface is driven, it is convenient and practical, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structure chart of the crawler belt auxiliary walking device being installed on cross country chassis.
Description of reference numerals
1 power set；2 hydraulic pressure pumping forces stations；3 track guiding wheels；4 crawler driving whells；5 crawler belts；6 former wheels；7 hydraulic oil
Cylinder；8 quadric chains；9 gear-boxes；10 control devices；11 vehicle chassis.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is further illustrated with preferred embodiment of the present utility model.
Embodiment
As shown in figure 1, a kind of crawler belt auxiliary walking device being installed on cross country chassis, including power takeoff device 1,
Hydraulic pressure pumping forces station 2, track guiding wheel 3, crawler driving whell 4, crawler belt 5, former wheel 6, hydraulic jack 7, quadric chain 8, gear
Case 9, control device 10 and vehicle chassis 11；Vehicle chassis 11 is used as the crawler belt auxiliary walking device being installed on cross country chassis
Carrier, former wheel 6 is installed at four drift angles of vehicle chassis 11, each between two horizontal wheels in former wheel 6 to install one
Crawler belt behavioral system, clipping room is defined away from by the whereabouts scope of quadric chain 8；The crawler belt behavioral system includes track guiding wheel
3rd, crawler driving whell 4, crawler belt 5, track guiding wheel 3 and crawler driving whell 4 are placed in crawler belt 5, played support, drive, are turned to and make
With；Inner side on crawler belt behavioral system is respectively provided with quadric chain 8, drives crawler belt behavioral system to rise and landing, two
Hydraulic jack 7 is connected between the power rail of quadric chain 8, hydraulic jack 7 is connected by oil circuit with hydraulic pressure pumping forces station 2, crawler belt
The drive shaft connection power takeoff device 1 of driving wheel 4, then reconnects gear-box 9；Former car transfer case is output as power, control
Device processed 10 is installed at the front end of vehicle chassis 11, for whole device provides power distribution function.
The power takeoff device 1 different vehicle chassis 11 selects special power takeoff.The crawler belt 5 is carried out for steel
Band or rubber belt track.The track guiding wheel 3 is triangle track guiding wheel or tank track directive wheel.
Operation principle of the present utility model：First, the effect of power takeoff device 1 is for the utility model provides power output.
2nd, hydraulic pressure pumping forces station 2 configures the domestic or import pump of different model according to the chassis of different tonnages, configures specific hydraulic fluid
Case and radiator, hydraulic pressure pumping forces station 2 is driven by the power takeoff of power takeoff device 1, converts mechanical power into hydraulic power, is
Crawler lifting system and crawler travel provide hydraulic-driven power.3rd, crawler belt behavioral system is disliked in wet and slippery, muddy, snowfield, gully etc.
There is provided and the enough contact surfaces in ground and frictional force under the wild environment of bad road conditions, enable the vehicle to positive producing and walk, the system can
In the middle of the rear portion of back wheels of vehicle or front and back wheel.4th, crawler lifting system uses quadric chain, uses hydraulic jack 7
As the lifting for driving system of realizing, safety pin is housed, it is ensured that its security after packing up, during work in the presence of hydraulic cylinder 7
The crossbeam of jack-up vehicle chassis 11, using crawler belt 5, as major impetus, by the road surface of adverse circumstances, (former back wheels of vehicle is used as auxiliary branch
Support and the effect for driving).5th, machine driven system is the Mechanical Driven part of the system, is output as using former car transfer case
Power, the caterpillar system by gear-box 9 to car both sides exports power, can choose to install.6th, control device 10 is provided for whole system
The function of power distribution.7th, chassis 11 is that whole endless track installation and power need carrier to be mounted, can for two drive trucies,
The chassis such as 4 wheel driven truck.
Vehicle chassis 11 as whole device carrier, power takeoff device 1 and hydraulic power unit 2 are power conversion portions,
Crawler belt behavioral system is used for driving vehicle to run, and control system and crawler lifting system are for realizing that wheel and caterpillar system drive
Dynamic conversion, machine driven system can choose to install according to actual conditions.
This product carries out power taking using power takeoff using former car engine as power source in gearbox or transfer case,
Machine power is converted into hydraulic-driven by hydraulic power unit, enters action edge by control system and distributes, and realizes the liter of caterpillar system
Drop and hydraulic-driven.
The utility model, in the case where former wheel is not removed, cutting for wheel and caterpillar system is realized by control system
Change, drive purpose of the vehicle by complex road surface, it is convenient and practical, improve operating efficiency.
The utility model preferred embodiment, therefore can not according to this limit the scope of the utility model implementation, i.e., according to this reality
The equivalence changes made with new patent scope and description and modification, all should still belong in the range of the utility model lid.
Claims (4)
1. a kind of crawler belt auxiliary walking device being installed on cross country chassis, it is characterised in that:Including power takeoff device, liquid
Press pump power station, track guiding wheel, crawler driving whell, crawler belt, former wheel, hydraulic jack, quadric chain, gear-box, control dress
Put and vehicle chassis；Vehicle chassis as the crawler belt auxiliary walking device being installed on cross country chassis carrier, former wheel peace
At four drift angles loaded on vehicle chassis, one crawler belt behavioral system, clipping room are respectively installed between two horizontal wheels in former wheel
It is defined away from by quadric chain whereabouts scope；The crawler belt behavioral system includes track guiding wheel, crawler driving whell, crawler belt, carries out
Band directive wheel and crawler driving whell are placed in crawler belt；Inner side on crawler belt behavioral system is respectively provided with quadric chain, drives
Crawler belt behavioral system is risen and lands, and hydraulic jack is connected between two power rails of quadric chain, and hydraulic jack is by oil
Road is connected with hydraulic pressure pumping forces station, the drive shaft connection power takeoff device of crawler driving whell, then reconnects gear-box；Former car point
Dynamic case is output as power, and control device is installed at vehicle chassis front end.
2. the crawler belt auxiliary walking device being installed on cross country chassis according to claim 1, it is characterised in that：It is described
Power takeoff device selects special power takeoff according to different vehicle chassis.
3. the crawler belt auxiliary walking device being installed on cross country chassis according to claim 1, it is characterised in that：It is described
Crawler belt is steel tracks or rubber belt track.
4. the crawler belt auxiliary walking device being installed on cross country chassis according to claim 1, it is characterised in that：It is described
Track guiding wheel is triangle track guiding wheel or tank track directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269668.7U CN206218039U (en) | 2016-11-22 | 2016-11-22 | A kind of crawler belt auxiliary walking device being installed on cross country chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269668.7U CN206218039U (en) | 2016-11-22 | 2016-11-22 | A kind of crawler belt auxiliary walking device being installed on cross country chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218039U true CN206218039U (en) | 2017-06-06 |
Family
ID=58791420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269668.7U Expired - Fee Related CN206218039U (en) | 2016-11-22 | 2016-11-22 | A kind of crawler belt auxiliary walking device being installed on cross country chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177691A (en) * | 2018-02-05 | 2018-06-19 | 周韵 | Reduce the steering support device of crawler belt steering drag |
| CN108404324A (en) * | 2018-04-09 | 2018-08-17 | 捷达消防科技（苏州）股份有限公司 | Fire fighting truck with walking manner selection function |
| CN110065543A (en) * | 2019-05-05 | 2019-07-30 | 北京中资燕京汽车有限公司 | A kind of independent suspension for vehicle system, a kind of wheel carry out conversion vehicle and driving mode conversion method |
-
2016
- 2016-11-22 CN CN201621269668.7U patent/CN206218039U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177691A (en) * | 2018-02-05 | 2018-06-19 | 周韵 | Reduce the steering support device of crawler belt steering drag |
| CN108404324A (en) * | 2018-04-09 | 2018-08-17 | 捷达消防科技（苏州）股份有限公司 | Fire fighting truck with walking manner selection function |
| CN108404324B (en) * | 2018-04-09 | 2022-12-30 | 捷达消防科技（苏州）股份有限公司 | Fire engine with walking mode selection function |
| CN110065543A (en) * | 2019-05-05 | 2019-07-30 | 北京中资燕京汽车有限公司 | A kind of independent suspension for vehicle system, a kind of wheel carry out conversion vehicle and driving mode conversion method |
| CN110065543B (en) * | 2019-05-05 | 2024-03-08 | 北京中资燕京汽车有限公司 | Independent suspension system of vehicle, wheel-track conversion vehicle and running mode conversion method |
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| 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: 20170606 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |