CN2671913Y - Multiple road operation car - Google Patents
Multiple road operation car Download PDFInfo
- Publication number
- CN2671913Y CN2671913Y CN 200420037995 CN200420037995U CN2671913Y CN 2671913 Y CN2671913 Y CN 2671913Y CN 200420037995 CN200420037995 CN 200420037995 CN 200420037995 U CN200420037995 U CN 200420037995U CN 2671913 Y CN2671913 Y CN 2671913Y
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- CN
- China
- Prior art keywords
- car
- motor
- valve
- front truck
- power
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- 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
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000002350 accommodative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a multiple road operation car, relating to a crawler front car with driving force and a crawler rear car with driving force. The front car and the rear car are connected by a connecting frame made up of two oil cylinders arranged horizontally between the front car and the rear car. The transmission part is composed of an engine, an unipump, a dividing valve, a magnetic valve, a free wheel valve, the motor of the front car and the motor of the rear car. The engine is arranged on the frame of the front car and is in power connection with an unipump; the hydraulic pipe of the unipump used for the output of power oil is connected with the motor of the front car via the dividing valve controlled by the magnetic valve, and is connected to the motor of the rear car via the free wheel valve. The car can be used in complex environment and on roads to work; the front car can be added with shovel blades, and the frame of the rear car can be matched with a high capacity compartment to install a crane, a winch, etc. The car work with multifunction, and has the advantages of strong environmental adaptation, small size, lightness, rapidity, poly attachment, good passing ability and high efficiency.
Description
Technical field:
The utility model relates to multichannel face Operation Van, is used for carrying out operation under complex environment and the road surface situation.
Background technology:
Matter transportation, snow-up at snowfield, desert, marsh and high-land cleared, the snowfield forest is rescued, polar expedition, and excavate at complex road surface, construction operation such as probing, cable laying, lumber Transporting, just need adaptable special vehicle, and lack the Operation Van that volume is little, in light weight, speed is fast, accessory device is many, through performance is good, efficient is high now.
Summary of the invention:
The purpose of this utility model provides a kind of multichannel face Operation Van, is used for complex environment and ground-surface operation.
The purpose of this utility model realizes as follows: it relates to the front truck that the crawler type band that can use separately drives power, also have a crawler type to carry the back car that drives power, connect by the link span of forming by two oil cylinders of horizontal arrangement between the front car and rear car.Can install perching knife additional on the front truck, be used for that accumulated snow is cleared, urban highway Snowremoval, sanitary fill removing etc., equipped high capacity compartment on the back car frame can constitute multichannel face transport trolley, can carry out remote personnel's matter transportation, the rescue of snowfield forest etc.; Erecting crane on this car can become multichannel face derrick car, and this car is handling goods voluntarily; If install bucket or clamper or drill bit additional, can also press from both sides, dig, operation such as boring in the end of hoisting crane; Set up winch if the compartment on the car frame of back removed, this car just can be used to haul material or realization and save oneself or rescue.Front truck can use separately, under the bicycle state, realizes the bicycle pivot stud by opposite the turning to of left and right sides motor.Under two car states, elongation of two oil cylinders, a shortening on the control linkage frame realize two articulation steerings.For adapting to the needs of different road conditions, can adopt full rubber belt track or metal grouser crawler belt.
This Operation Van is all-hydraulic power and equipment, wherein motivation transfer motion part is reached by driving engine, sundstrand pump, flow divider valve, electromagnetic valve, free gear valve, front truck motor and back vehicle and horse and constitutes, engine position on the front truck frame and power connect sundstrand pump, the power oil output of sundstrand pump connects the front truck motor with the flow divider valve of conduit under fluid pressure process solenoid control, connecting the back vehicle and horse through the free gear valve reaches, export to crawler belt by the motor rotation by drive wheel, realize vehicle to run.
This multichannel face Operation Van accommodative ability of environment is strong, can realize multi-function operation, and volume is little, in light weight, speed is fast, accessory device is many, through performance is good, efficient is high, is a kind of indispensable pavement construction machinery equipment.
Description of drawings:
Fig. 1 is the structural representation of the utility model multichannel face Operation Van.
Fig. 2 is the power transmission arrangment figure of the utility model multichannel face Operation Van.
The specific embodiment:
With reference to Fig. 1, this car is made up of front truck b and back car e, and two cars all be crawler type, all are with driving power, front truck b with afterwards be connected by link span c between the car e, the oil cylinder of two horizontal arrangement is arranged on link span c, the flexible realization by oil cylinder turns to.Front truck can use separately, realizes the bicycle pivot stud by left and right sides motor contrarotation.Perching knife a can be installed additional on the front truck, the high capacity compartment can be equipped with on the back car e frame, erecting crane d, winch f etc.
With reference to Fig. 2, motivation transfer motion part by driving engine 10, sundstrand pump 9, flow divider valve 5 and 8, electromagnetic valve 4, free gear valve 2 and 3, front truck 11 motors 6 and 7 and the back vehicle and horse reach 1 and 12 and constitute, driving engine 10 is arranged on front truck 11 frames and power connects sundstrand pump 9, the flow divider valve 5,8 that the power oil output of sundstrand pump 9 is controlled through electromagnetic valve 4 with hydraulic pipe connects front trucks 11 motors 6,7, through the motor 1,12 on free gear valve 2, the 3 connection back cars 13, export to crawler belt by motor 6,7 and 1,12 rotations by drive wheel, realize vehicle to run.
Claims (2)
1, a kind of multichannel face Operation Van, relate to the crawler type band and drive the power front truck, it is characterized in that: also have a crawler type to carry the back car (e) that drives power, front truck (b) is connected with the link span of afterwards forming by two oil cylinders that have horizontal arrangement between the car (e) (c).
2, multichannel face according to claim 1 Operation Van, it is characterized in that: the running part of this Operation Van is by driving engine (10), sundstrand pump (9), flow divider valve (5,8), electromagnetic valve (4), free gear valve (2,3), front truck motor (6,7) and the back vehicle and horse reach (1,12) constitute, driving engine (10) is arranged on front truck (11) frame and power connects sundstrand pump (9), the flow divider valve (5 that the power oil output of sundstrand pump (9) is controlled through electromagnetic valve (4) with hydraulic pipe, 8) motor (1 on the connection front truck (11), 12), through free gear valve (2,3) motor (1 on the connection back car (13), 12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037995 CN2671913Y (en) | 2004-01-12 | 2004-01-12 | Multiple road operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037995 CN2671913Y (en) | 2004-01-12 | 2004-01-12 | Multiple road operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671913Y true CN2671913Y (en) | 2005-01-19 |
Family
ID=34483929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037995 Expired - Fee Related CN2671913Y (en) | 2004-01-12 | 2004-01-12 | Multiple road operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671913Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920911A (en) * | 2010-04-13 | 2010-12-22 | 长沙中联重工科技发展股份有限公司 | Carrier vehicle, walking control device and method thereof |
| CN102234076A (en) * | 2010-04-22 | 2011-11-09 | 上海三一科技有限公司 | Electrical control device for crawler-type counter weight trolley and control method thereof |
| WO2023077753A1 (en) * | 2021-11-04 | 2023-05-11 | 三一重机有限公司 | Construction transporter |
-
2004
- 2004-01-12 CN CN 200420037995 patent/CN2671913Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920911A (en) * | 2010-04-13 | 2010-12-22 | 长沙中联重工科技发展股份有限公司 | Carrier vehicle, walking control device and method thereof |
| WO2011127818A1 (en) * | 2010-04-13 | 2011-10-20 | 长沙中联重工科技发展股份有限公司 | Running control device and method of transport vehicle and transport vehicle |
| CN101920911B (en) * | 2010-04-13 | 2013-08-07 | 中联重科股份有限公司 | Traveling control device and method of transport vehicle and transport vehicle |
| CN102234076A (en) * | 2010-04-22 | 2011-11-09 | 上海三一科技有限公司 | Electrical control device for crawler-type counter weight trolley and control method thereof |
| CN102234076B (en) * | 2010-04-22 | 2013-04-24 | 上海三一科技有限公司 | Electrical control device for crawler-type counter weight trolley and control method thereof |
| WO2023077753A1 (en) * | 2021-11-04 | 2023-05-11 | 三一重机有限公司 | Construction transporter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050119 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |