CN203606114U - Empty loading test stand for track roller - Google Patents
Empty loading test stand for track roller Download PDFInfo
- Publication number
- CN203606114U CN203606114U CN201320649889.7U CN201320649889U CN203606114U CN 203606114 U CN203606114 U CN 203606114U CN 201320649889 U CN201320649889 U CN 201320649889U CN 203606114 U CN203606114 U CN 203606114U
- Authority
- CN
- China
- Prior art keywords
- base
- thrust wheel
- motor
- track roller
- rotary disk
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides an empty loading test stand for a track roller, and relates to a test device for a component of an excavator. The empty loading test stand comprises a base for support, the base is provided with a guide groove, the base is provided with two V-shaped supporting blocks arranged in parallel, the two V-shaped supporting blocks are respectively fit with the guide groove of the base via a slide block, a motor rack is arranged at one side of the V-shaped supporting blocks along the direction of the guide groove, the motor rack is provided with a motor, a motor shaft is provided with a rotary disc, the rotary disc is provided with shifting pins used for shifting a rotating shaft of the track roller, and the base at one side of the two V-shaped supporting blocks is provided with a pressure plate device. According to the test stand for the track roller, loading tests for the track roller are performed via a pressure plate, a speed reducer is adopted to drive the shifting pins to move, and the working state of the track roller is simulated.
Description
Technical field:
The utility model relates to a kind of excavator parts test unit, especially a kind of thrust wheel testing table.
Background technology:
Thrust wheel is the one in excavator and chassis of bulldozer four-wheel one band, and its Main Function is the weight that is supporting excavator and dozer, allows crawler belt advance along wheel.Two and half wheels that mostly have of thrust wheel are formed by connecting, thrust wheel is the carrier that bears the heavy duty of entirety machinery, therefore its technical requirement is higher, very easily damage, and the life-span is shorter, in order to guarantee the quality of product, to carry out assembly test to thrust wheel, can guarantee like this request for utilization that meets in whole work period of thrust wheel.
Utility model content:
The purpose of this utility model is to provide a kind of thrust wheel testing table, and this thrust wheel testing table can be simulated the duty of thrust wheel, and can realize load test to thrust wheel, the serviceable life of test thrust wheel.Technical problem to be solved in the utility model realizes by the following technical solutions.
Technical problem to be solved in the utility model realizes by the following technical solutions:
The empty bracket loading test platform of thrust wheel, it is characterized in that: comprise the base for supporting, base is provided with gathering sill, on base, be provided with the V-arrangement back-up block of two parallel placements, two described V-arrangement back-up blocks respectively coordinate with the gathering sill on base by a slide block, along gathering sill direction, be provided with a motor rack in a side of V-arrangement back-up block, a motor is installed on motor rack, described motor shaft is provided with a rotary disk, described rotary disk is provided with the finger for stirring thrust wheel rotating shaft, on a wing base of two V-arrangement back-up blocks, is provided with presser device.
Described presser device comprises a double threaded screw, with gathering sill vertical direction on, described double threaded screw is located at a side of two V-arrangement back-up blocks, screw rod threaded one end is connected on base, the other end is connected with a pressing plate middle part by a nut, on a wing base of double threaded screw, be also fixed with a pull bar, pull bar upper end is connected with one end of pressing plate by screw thread, and the other end of pressing plate is pressed on thrust wheel.
On described finger, can adopt three, on a concentric circles on rotary disk, be provided with three connecting thread holes, one end of described finger is provided with connecting thread and is connected with rotary disk respectively,
Of the present utility modelly provide a kind of thrust wheel testing table, described testing table carries out load test by a pressing plate to thrust wheel, drives finger motion by a reductor, the duty of simulation thrust wheel.
Accompanying drawing explanation:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is work signal left view of the present utility model;
Fig. 4 is work diagrammatic elevation view of the present utility model;
Wherein 1: base; 2: gathering sill; 3:V shape back-up block; 4: motor rack; 5: motor; 6: rotary disk; 7: finger; 8: double threaded screw; 9: pressing plate; 10: pull bar; 11: thrust wheel.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the empty bracket loading test platform of thrust wheel comprises the base 1 for supporting, base 1 is provided with gathering sill 2, on base 1, be provided with the V-arrangement back-up block 3 of two parallel placements, two V-arrangement back-up blocks 3 respectively coordinate with the gathering sill 2 on base 1 by a slide block, the spacing of two V-arrangement back-up blocks 3 can be adjusted, to adapt to the span of thrust wheel 11, convenient fixing thrust wheel 11, along gathering sill 2 directions, be provided with a motor rack 4 in a side of V-arrangement back-up block 3, on motor rack 4, be provided with the seam of a mounted motor, one week motor rack 4 of seam is provided with installation threaded hole, a motor 5 is installed on motor rack 4 by bolt, motor 5 adopts multi-stage speed-reducing, to meet the rotating speed requirement under thrust wheel 11 duties, motor 5 axles are provided with a rotary disk 6, rotary disk 6 is provided with the finger 7 for stirring thrust wheel 11 rotating shafts, on finger 7, can adopt three, on a concentric circles on rotary disk 6, be provided with three connecting thread holes, one end of finger 7 is provided with connecting thread and is connected with rotary disk 6 respectively, with gathering sill 2 vertical direction on, one side of two V-arrangement back-up blocks 3 is provided with a double threaded screw 8, double threaded screw 8 threaded one ends are connected on base 1, the other end is connected with pressing plate 9 middle parts by a nut, on a wing base 1 of double threaded screw 8, be also fixed with a pull bar 10, pull bar 10 upper ends are connected with one end of pressing plate 9 by screw thread, the other end of pressing plate 9 is pressed on thrust wheel 11.
When test, thrust wheel can be placed on two V-arrangement back-up blocks and then by pressing plate, thrust wheel be pressed on V-arrangement back-up block, the position adjustments of thrust wheel is had to an overlapping region to the corresponding end of finger and thrust wheel rotating shaft simultaneously, after compression, starter motor, driven by motor rotary disk rotates, rotary disk drives finger to rotate, and due to the similar rectangle in rotating shaft two ends of thrust wheel, therefore finger intermittently contacts with rotating shaft, countershaft carries out that step stirring, and drives rotating shaft to rotate.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the empty bracket loading test platform of thrust wheel, it is characterized in that: comprise the base for supporting, base is provided with gathering sill, on base, be provided with the V-arrangement back-up block of two parallel placements, two described V-arrangement back-up blocks respectively coordinate with the gathering sill on base by a slide block, along gathering sill direction, be provided with a motor rack in a side of V-arrangement back-up block, a motor is installed on motor rack, described motor shaft is provided with a rotary disk, described rotary disk is provided with the finger for stirring thrust wheel rotating shaft, on a wing base of two V-arrangement back-up blocks, is provided with presser device.
2. the empty bracket loading test platform of thrust wheel according to claim 1, it is characterized in that: described presser device comprises a double threaded screw, with gathering sill vertical direction on, described double threaded screw is located at a side of two V-arrangement back-up blocks, screw rod threaded one end is connected on base, the other end is connected with a pressing plate middle part by a nut, on a wing base of double threaded screw, be also fixed with a pull bar, pull bar upper end is connected with one end of pressing plate by screw thread, and the other end of pressing plate is pressed on thrust wheel.
3. the empty bracket loading test platform of thrust wheel according to claim 1, it is characterized in that: on described finger, can adopt three, on a concentric circles on rotary disk, be provided with three connecting thread holes, one end of described finger is provided with connecting thread and is connected with rotary disk respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649889.7U CN203606114U (en) | 2013-10-21 | 2013-10-21 | Empty loading test stand for track roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649889.7U CN203606114U (en) | 2013-10-21 | 2013-10-21 | Empty loading test stand for track roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606114U true CN203606114U (en) | 2014-05-21 |
Family
ID=50718780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320649889.7U Withdrawn - After Issue CN203606114U (en) | 2013-10-21 | 2013-10-21 | Empty loading test stand for track roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575518A (en) * | 2013-10-21 | 2014-02-12 | 蚌埠市行星工程机械有限公司 | Empty loading testbed for thrust wheel |
-
2013
- 2013-10-21 CN CN201320649889.7U patent/CN203606114U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575518A (en) * | 2013-10-21 | 2014-02-12 | 蚌埠市行星工程机械有限公司 | Empty loading testbed for thrust wheel |
| CN103575518B (en) * | 2013-10-21 | 2015-09-30 | 蚌埠市行星工程机械有限公司 | The empty bracket loading test platform of thrust wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |