CN202593172U - Small car pushing section wheel of car pusher for mine - Google Patents
Small car pushing section wheel of car pusher for mine Download PDFInfo
- Publication number
- CN202593172U CN202593172U CN 201220118507 CN201220118507U CN202593172U CN 202593172 U CN202593172 U CN 202593172U CN 201220118507 CN201220118507 CN 201220118507 CN 201220118507 U CN201220118507 U CN 201220118507U CN 202593172 U CN202593172 U CN 202593172U
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- CN
- China
- Prior art keywords
- hub
- bearings
- wheel
- car
- pushing section
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a small car pushing section wheel of a car pusher for mine. The small car pushing section wheel comprises a shaft (1), bolts (2), a spring washer (3), a transparent cover (4), oil seals (5), bearings (6), a wheel housing (7) and a shaft lock (8), and is characterized in that one end of the shaft (1) is fixed at four corners of a car pushing section, and the two bearings (6) are mounted at the other end of the shaft (1); the shaft lock (8) is mounted on the outer sides of the bearings (6); the polyurethane wheel housing (7) is mounted outside the bearings; the oil seals (5) are arranged on the inner sides of the bearings; the outer side surfaces of the oil seals (5) are aligned with the edge of the wheel housing (7) after the oil seals (5) are mounted; the transparent cover (4) is mounted on the inner side of the wheel housing (7) and fixed by using the bolts (2) and the spring washer (3); and the wheel housing (7) is made from a high molecular polyurethane material. The small car pushing section wheel has the advantages as follows: the wear resistance of a track is improved, the service life of the track is prolonged, the water resistance is improved, the parts in the wheel housings are prevented being rusted, and the service life of the whole car pusher is prolonged.
Description
Technical field
The utility model relates to mine transportation equipment, and particularly a kind of mine is with the go-cart joint steamboat of car puller.
Background technology
In the existing mine well head behaviour truck system, major part all can be used car puller, and a very important components is arranged in the car puller---the go-cart joint; Steamboat hub material in the go-cart joint is a steel casting, and track also is a steel casting, because the friction coefficient between the two is bigger; Make regular the wearing away of little hub; Service life is short, the waste fund, and influence is produced.
Summary of the invention
To the deficiency of prior art, the utility model provides a kind of macromolecule polyurethane that uses to be the go-cart joint steamboat of the good a kind of mine of the hub of material and water resistance with car puller.
The technical scheme of the utility model is: a kind of mine is with the go-cart of car puller joint steamboat, comprise axle 1, bolt 2,, bullet pad 3, cover 4 thoroughly, oil sealing 5, bearing 6, hub 7, axle card 8, said hub 7 is the macromolecule polyurethane material.
The utility model has the advantages of and be: improved the resistance to abrasion of track, improved water resistance the service life of advancing the track, prevented that the hub internal part from getting rusty, and prolonged the service life of whole car puller.
Description of drawings
Fig. 1 is the go-cart joint steamboat structural representation of a kind of mine of the utility model with car puller
Accompanying drawing indicates: 1 is that axle, 2 is that bolt, 3 is that bullet pad, 4 is that oil sealing, 6 is that bearing, 7 is hub for passing through lid, 5; 8 is the axle card.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a kind of specific embodiment of the utility model.A kind of mine is with the go-cart of car puller joint steamboat, comprise axle 1, bolt 2,, bullet pad 3, cover 4 thoroughly, oil sealing 5, bearing 6, hub 7, axle card constitute 8.It is characterized in that: an end of axle 1 is fixed on four jiaos of go-cart joint, and another section is installed two bearings 6, and loads onto axle card 8 at the external side end of bearing 6; Load onto polyurethane hub 7 in the outside of bearing, there is oil sealing 5 inboard of bearing, after the installation; Make the lateral surface of oil sealing 5 and the justified margin of hub 7; Cover thoroughly 4 be installed in hub 7 the inboard, and fixing with bolt 2, pad 3, said hub 7 is the macromolecule polyurethane material.
Use the hub of macromolecule polyurethane as material, replacing original is the hub of material with the steel casting, after the improvement; Friction coefficient between polyurethane hub and the rail is much smaller than the friction coefficient of steel casting and rail; Simultaneously, sealing member can better combine with the polyurethane hub, and water resistance is better.
More than be that a kind of specific embodiment structure that the utility model is provided has been carried out detailed introduction; The utility model just is used to help to understand the method for designing and the core concept of the utility model; Simultaneously; To those skilled in the art, identical according to the thought design-calculated essence of the utility model, all within the utility model protection domain.In sum, this specification sheets can not be interpreted as the restriction to the utility model.
Claims (1)
1. a mine comprises axle (1), a bolt (2), bullet pad (3), passes through lid (4), oil sealing (5), bearing (6), hub (7), axle card (8) with the go-cart joint steamboat of car puller, and it is characterized in that: an end of axle (1) is fixed on four jiaos of go-cart joint; Another section is installed two bearings (6), and loads onto axle card (8) at the external side end of bearing (6), loads onto polyurethane hub (7) in the outside of bearing; There is oil sealing (5) inboard of bearing; After the installation, make the lateral surface of oil sealing (5) and the justified margin of hub (7), pass through the inboard that lid (4) is installed in hub (7); And fixing with bolt (2), pad (3), said hub (7) is the macromolecule polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118507 CN202593172U (en) | 2012-03-17 | 2012-03-17 | Small car pushing section wheel of car pusher for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118507 CN202593172U (en) | 2012-03-17 | 2012-03-17 | Small car pushing section wheel of car pusher for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593172U true CN202593172U (en) | 2012-12-12 |
Family
ID=47310755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118507 Expired - Fee Related CN202593172U (en) | 2012-03-17 | 2012-03-17 | Small car pushing section wheel of car pusher for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009916A (en) * | 2012-12-21 | 2013-04-03 | 山东力控矿山设备有限公司 | High-wear-resistance low-noise polyurethane rubber wheel for mining car feeder |
-
2012
- 2012-03-17 CN CN 201220118507 patent/CN202593172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009916A (en) * | 2012-12-21 | 2013-04-03 | 山东力控矿山设备有限公司 | High-wear-resistance low-noise polyurethane rubber wheel for mining car feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140317 |