CN103115777A - Testing device of whole-machine running-in of tractor - Google Patents
Testing device of whole-machine running-in of tractor Download PDFInfo
- Publication number
- CN103115777A CN103115777A CN2011103649354A CN201110364935A CN103115777A CN 103115777 A CN103115777 A CN 103115777A CN 2011103649354 A CN2011103649354 A CN 2011103649354A CN 201110364935 A CN201110364935 A CN 201110364935A CN 103115777 A CN103115777 A CN 103115777A
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- China
- Prior art keywords
- tractor
- support base
- crane
- frame
- whole
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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.)
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Abstract
The invention relates to a testing device of whole-machine running-in of a tractor. The testing device of the whole-machine running-in of the tractor is provided with a machine frame, wherein a front support base is arranged at the front end of the machine frame, a rear support base is arranged at the rear end of the machine frame, a front lifting frame is arranged at the lower end of the front support base, a rear lifting frame is arranged at the lower end of the rear support base, and a hydraulic station, a magnetic valve reversing valve, a comprehensive regulating valve and a connecting oil pipe are arranged in the machine frame. According to the testing device of the whole-machine running-in of the tractor, a hydraulic system is adopted to serve as lifting motive power, stable lifting is achieved, the functions of controllable lifting height, adjustable speed, balance and the like are achieved through the comprehensive regulating valve and the magnetic valve reversing valve, pressure maintaining and balance of a hydraulic loop are achieved through the hydraulic station, operation is easy and convenient, and the front support base and the rear support base are arranged.
Description
Technical field
The present invention relates to a kind of tractor special auxiliary device, particularly a kind of running-in testing apparatus for complete machine of tractor.
Background technology
The complete machine of tractor break-in is the important means that guarantees the tractor outgoing, and the serviceability for tractor after dispatching from the factory provides reliable guarantee, is the inspection again to the chassis assembly quality, reduces the tractor chassis potential faults, alleviates service on 3-guarantees personnel's workload.Mostly cost is higher for the empty mill equipment of existing complete machine, complex structure, and applicability is not strong, can not adapt to the needs that modern industry is produced.
Summary of the invention
The purpose of this invention is to provide a kind of above-mentioned shortcoming that overcomes, simple in structure, low cost of manufacture, easy to operate, the running-in testing apparatus for complete machine of tractor that can be suitable for different type of machines.
The technical scheme that realizes the object of the invention is: a kind of running-in testing apparatus for complete machine of tractor, has frame, the frame front end is provided with the front support seat, the rear end is provided with rear branching holder, front support seat lower end is provided with front crane, the rear branching holder lower end is provided with rear crane, is provided with Hydraulic Station, solenoid directional control valve, comprehensive adjustment valve and connected pipes in frame.
The front support seat fore-and-aft direction of above-mentioned running-in testing apparatus for complete machine of tractor is slidably arranged on front crane, and the rear branching holder fore-and-aft direction is slidably arranged on rear crane.
Front crane and the rear crane of above-mentioned running-in testing apparatus for complete machine of tractor are hydraulic jack.
The present invention has positive effect: the present invention adopts hydraulic system as lifting drive, realizes that lifting is steady; Comprehensive adjustment valve, electromagnetic switch operation valve are realized the functions such as adjustable height is controlled, speed is adjustable, balance; Hydraulic Station is realized hydraulic circuit pressurize, balance, and is easy and simple to handle, the front and back supporting base.
Description of drawings
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation, wherein
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, the present invention has frame 1, frame 1 front end is provided with front support seat 2, the rear end is provided with rear branching holder 3, and front support seat 2 lower ends are provided with front crane 4, and rear branching holder 3 lower ends are provided with rear crane 5, be provided with Hydraulic Station 6, solenoid directional control valve 7, comprehensive adjustment valve 8 and connected pipes 9 in frame 1, front support seat 2 fore-and-aft directions are slidably arranged on front crane 4, and rear branching holder 3 fore-and-aft directions are slidably arranged on rear crane 5, and front crane 4 and rear crane 5 are hydraulic jack.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. running-in testing apparatus for complete machine of tractor, has frame (1), frame (1) front end is provided with front support seat (2), the rear end is provided with rear branching holder (3), front support seat (2) lower end is provided with front crane (4), rear branching holder (3) lower end is provided with rear crane (5), is provided with Hydraulic Station (6), solenoid directional control valve (7), comprehensive adjustment valve (8) and connected pipes (9) in frame (1).
2. running-in testing apparatus for complete machine of tractor according to claim 1, it is characterized in that: described front support seat (2) fore-and-aft direction is slidably arranged on front crane (4), and rear branching holder (3) fore-and-aft direction is slidably arranged on rear crane (5).
3. running-in testing apparatus for complete machine of tractor according to claim 2, it is characterized in that: described front crane (4) and rear crane (5) are hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103649354A CN103115777A (en) | 2011-11-17 | 2011-11-17 | Testing device of whole-machine running-in of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103649354A CN103115777A (en) | 2011-11-17 | 2011-11-17 | Testing device of whole-machine running-in of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115777A true CN103115777A (en) | 2013-05-22 |
Family
ID=48414200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103649354A Withdrawn CN103115777A (en) | 2011-11-17 | 2011-11-17 | Testing device of whole-machine running-in of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595531A (en) * | 2020-11-12 | 2021-04-02 | 洛阳西苑车辆与动力检验所有限公司 | No-load running-in test device and method for whole crawler-type harvester |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860682Y (en) * | 2005-12-14 | 2007-01-24 | 大连华锐股份有限公司 | Middle tank car four-cylinder synchronization hydraulic lifting motion |
| CN200986494Y (en) * | 2006-11-17 | 2007-12-05 | 中国一拖集团有限公司 | Tractor transmission load running test-bed |
| CN101666715A (en) * | 2009-10-16 | 2010-03-10 | 湘潭科达电工专用成套设备有限责任公司 | Load running-in test bench for tractor and auto chassis and running-in technology thereof |
| CN201633813U (en) * | 2009-12-25 | 2010-11-17 | 常州联发凯迪机械有限公司 | Tractor chassis running-in table |
| CN202018388U (en) * | 2011-03-29 | 2011-10-26 | 株洲南车时代电气股份有限公司 | Auxiliary regulating device of rolling test bed for motor vehicles |
| CN202028908U (en) * | 2011-01-12 | 2011-11-09 | 霍晓强 | Device for disassembling and assembling travelling hydraulic motor of excavator |
| JP4819738B2 (en) * | 2007-04-13 | 2011-11-24 | 株式会社Ｉｈｉ検査計測 | Rotating drum for tire performance test and tire performance testing device |
| CN202339274U (en) * | 2011-11-17 | 2012-07-18 | 常州联发凯迪机械有限公司 | Running-in testing apparatus for complete machine of tractor |
-
2011
- 2011-11-17 CN CN2011103649354A patent/CN103115777A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860682Y (en) * | 2005-12-14 | 2007-01-24 | 大连华锐股份有限公司 | Middle tank car four-cylinder synchronization hydraulic lifting motion |
| CN200986494Y (en) * | 2006-11-17 | 2007-12-05 | 中国一拖集团有限公司 | Tractor transmission load running test-bed |
| JP4819738B2 (en) * | 2007-04-13 | 2011-11-24 | 株式会社Ｉｈｉ検査計測 | Rotating drum for tire performance test and tire performance testing device |
| CN101666715A (en) * | 2009-10-16 | 2010-03-10 | 湘潭科达电工专用成套设备有限责任公司 | Load running-in test bench for tractor and auto chassis and running-in technology thereof |
| CN201633813U (en) * | 2009-12-25 | 2010-11-17 | 常州联发凯迪机械有限公司 | Tractor chassis running-in table |
| CN202028908U (en) * | 2011-01-12 | 2011-11-09 | 霍晓强 | Device for disassembling and assembling travelling hydraulic motor of excavator |
| CN202018388U (en) * | 2011-03-29 | 2011-10-26 | 株洲南车时代电气股份有限公司 | Auxiliary regulating device of rolling test bed for motor vehicles |
| CN202339274U (en) * | 2011-11-17 | 2012-07-18 | 常州联发凯迪机械有限公司 | Running-in testing apparatus for complete machine of tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595531A (en) * | 2020-11-12 | 2021-04-02 | 洛阳西苑车辆与动力检验所有限公司 | No-load running-in test device and method for whole crawler-type harvester |
| CN112595531B (en) * | 2020-11-12 | 2022-11-18 | 洛阳西苑车辆与动力检验所有限公司 | No-load running-in test device and method for whole crawler-type harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130522 |