CN202024897U - Fixed type whole machine loading test device for coal mining machine - Google Patents
Fixed type whole machine loading test device for coal mining machine Download PDFInfo
- Publication number
- CN202024897U CN202024897U CN2011200180947U CN201120018094U CN202024897U CN 202024897 U CN202024897 U CN 202024897U CN 2011200180947 U CN2011200180947 U CN 2011200180947U CN 201120018094 U CN201120018094 U CN 201120018094U CN 202024897 U CN202024897 U CN 202024897U
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- whole machine
- coal mining
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Abstract
The utility model relates to the field of coal mining machine test inspection, in particular to a fixed type whole machine loading test device for a coal mining machine, which is applicable to the whole machine loading tests of various coal mining machines and solves the problems that in the prior art, the whole machine test load can not be controlled, and the occupied field space is large. The fixed type whole machine loading test device is provided with a platform and fixed frame, a first accelerator, a walking simulation bed frame and a second accelerator, wherein the first accelerator is arranged at the front part of the platform and fixed frame, the back part of the platform and fixed frame is connected with the walking simulation bed frame of the second accelerator, and a host machine to be tested is fixed on the platform and fixed frame. The device adopts the host machine for fixation, the cutting part and the traction part are respectively loaded by a dynamometer, in addition, the walking work condition is simulated on a (pin) gear type walking simulation bed frame, and the fixed type whole machine loading test device has the characteristics that the economy is good, the occupied space is small, the connection mode is flexible, the application range is wide, and the like. The fixed type whole machine loading test device is applicable to the whole machine loading tests of various coal mining machines.
Description
Technical field
The utility model relates to coalcutter test detection range, specifically is the fixed complete machine load testing machine of a kind of coalcutter, is applicable to all kinds of coalcutter complete machine load tests.
Background technology
At present, in coalcutter production, debug process, take mostly cutting unit and tractive unit are carried out the local loading test with dynamometer respectively, or the unloaded walking test of coalcutter complete machine.Suffered impact and the load condition of road wheel when last scheme can not be simulated the coalcutter real work, back one scheme during to the coalcutter real work the suffered load of road wheel uncontrollable, be difficult to reach fully loaded, and floor area is bigger.Therefore, be necessary to develop a kind ofly have good economy performance, the fixed complete machine load testing machine of the coalcutter less, that connected mode is flexible, widely applicable that takes up room.
The utility model content
The purpose of this utility model provides a kind of good economy performance, the fixed complete machine load testing machine of the coalcutter less, that connected mode is flexible, widely applicable that takes up room, it is uncontrollable to have solved present overall test load, the problem that the occupied ground space is bigger can improve the efficient of coalcutter load test.
The technical solution of the utility model is:
The fixed complete machine load testing machine of a kind of coalcutter, this device is provided with platform and fixed mount, speed-increasing gear I, Traveling simulator stand, speed-increasing gear II, platform and fixed mount front portion are provided with the speed-increasing gear I, platform and fixed mount rear portion are provided with the Traveling simulator stand that connects the speed-increasing gear II, and tested main frame is fixed on platform and the fixed mount.
The fixed complete machine load testing machine of described coalcutter, the speed-increasing gear I connects the dynamometer I by the shaft coupling I, and the speed-increasing gear II connects the dynamometer II by the shaft coupling II.
The fixed complete machine load testing machine of described coalcutter, the cutting unit of tested main frame and tractive unit load by dynamometer I and dynamometer II respectively.
The fixed complete machine load testing machine of described coalcutter, the road wheel of tested main frame is meshed with the Traveling simulator stand, and the tractive unit of tested main frame is planned to implement away operating mode at walking simulating bench patrix.
The beneficial effects of the utility model are:
1, the tested main frame of the utility model is fixed, good economy performance, take up room less.
2, the utility model cutting unit and tractive unit load with dynamometer respectively, and various piece can load respectively and control, connected mode are flexible, widely applicable.
3, the utility model tractive unit can be simulated actual walking operating mode on (pin) gear type Traveling simulator stand.
Description of drawings
The fixed complete machine load testing machine of Fig. 1 coalcutter overall construction drawing.
Fig. 2 (a)-(b) is (pin) gear type Traveling simulator stand and road wheel synoptic diagram; Wherein, Fig. 2 (a) is a front view, and Fig. 2 (b) is a side view.
Among the figure, 1. platform and fixed mount; 2. speed-increasing gear I; 3. shaft coupling I; 4. dynamometer I; 5. (pin) gear type Traveling simulator stand; 6. speed-increasing gear II; 7. shaft coupling II; 8. dynamometer II; 9. road wheel (parts of coalcutter).
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the fixed complete machine load testing machine of the utility model coalcutter, mainly comprise: platform and fixed mount 1, speed-increasing gear I 2, shaft coupling I 3, dynamometer I 4, (pin) gear type Traveling simulator stand 5, speed-increasing gear II 6, shaft coupling II 7, dynamometer II 8 etc., concrete structure is as follows:
The speed-increasing gear I 2 that be arranged in parallel respectively about platform and fixed mount 1 front portion, speed-increasing gear I 2 connects dynamometer I 4 by shaft coupling I 3; Be arrangeding in parallel respectively about platform and fixed mount 1 rear portion connects (pin) gear type Traveling simulator stand 5 of speed-increasing gear II 6, and speed-increasing gear II 6 connects dynamometer II 8 by shaft coupling II 7.
Characteristics such as tested main frame is fixed on platform and the fixed mount 1, and the cutting unit of tested main frame and tractive unit load with dynamometer I 4 and dynamometer II 8 respectively, and less, the various piece of taking up room can load respectively and control, and connected mode is flexible, widely applicable.
As shown in Figure 2, the tractive unit of tested main frame is simulated the walking operating mode of tested main frame on (pin) gear type Traveling simulator stand 5, and the road wheel 9 of tested main frame is meshed with (pin) gear type Traveling simulator stand 5.
Claims (4)
1. fixed complete machine load testing machine of coalcutter, it is characterized in that: this device is provided with platform and fixed mount, speed-increasing gear I, Traveling simulator stand, speed-increasing gear II, platform and fixed mount front portion are provided with the speed-increasing gear I, platform and fixed mount rear portion are provided with the Traveling simulator stand that connects the speed-increasing gear II, and tested main frame is fixed on platform and the fixed mount.
2. according to the fixed complete machine load testing machine of the described coalcutter of claim 1, it is characterized in that: the speed-increasing gear I connects the dynamometer I by the shaft coupling I, and the speed-increasing gear II connects the dynamometer II by the shaft coupling II.
3. according to the fixed complete machine load testing machine of the described coalcutter of claim 2, it is characterized in that: the cutting unit of tested main frame and tractive unit load by dynamometer I and dynamometer II respectively.
4. according to the fixed complete machine load testing machine of the described coalcutter of claim 1, it is characterized in that: the road wheel of tested main frame is meshed with the Traveling simulator stand, and the tractive unit of tested main frame is planned to implement away operating mode at walking simulating bench patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200180947U CN202024897U (en) | 2011-01-20 | 2011-01-20 | Fixed type whole machine loading test device for coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200180947U CN202024897U (en) | 2011-01-20 | 2011-01-20 | Fixed type whole machine loading test device for coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024897U true CN202024897U (en) | 2011-11-02 |
Family
ID=44849841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200180947U Expired - Fee Related CN202024897U (en) | 2011-01-20 | 2011-01-20 | Fixed type whole machine loading test device for coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063532A (en) * | 2017-04-25 | 2017-08-18 | 黑龙江圣邦投资咨询有限公司 | A kind of dynamometer end speed increaser |
| CN110207979A (en) * | 2019-06-21 | 2019-09-06 | 中国煤炭科工集团太原研究院有限公司 | A kind of mining equipment walking mechanism is comprehensive performance test bed |
-
2011
- 2011-01-20 CN CN2011200180947U patent/CN202024897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063532A (en) * | 2017-04-25 | 2017-08-18 | 黑龙江圣邦投资咨询有限公司 | A kind of dynamometer end speed increaser |
| CN110207979A (en) * | 2019-06-21 | 2019-09-06 | 中国煤炭科工集团太原研究院有限公司 | A kind of mining equipment walking mechanism is comprehensive performance test bed |
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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: 20111102 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |