CN2243451Y - Separate assembling nylon roller on ground - Google Patents
Separate assembling nylon roller on ground Download PDFInfo
- Publication number
- CN2243451Y CN2243451Y CN 94222975 CN94222975U CN2243451Y CN 2243451 Y CN2243451 Y CN 2243451Y CN 94222975 CN94222975 CN 94222975 CN 94222975 U CN94222975 U CN 94222975U CN 2243451 Y CN2243451 Y CN 2243451Y
- Authority
- CN
- China
- Prior art keywords
- roller
- ground
- split block
- ground roller
- earth roller
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a separate assembling nylon earth roller, which is characterized in that a roller body adopts separate blocks of the earth roller and the side blocks of separate blocks of the earth roller to constitute a cylinder structure. The separate blocks of the earth roller are composed of more than two blocks and are provided with fixed threaded holes and central axis holes of the separate blocks. The separate blocks of the earth roller can be arbitrarily dismounted and mounted and replaced and mutually change the positions. The structure is convenient to replace the part of theearth roller after the part of the earth roller is worn, and the structure solves the problem that the new earth roller needs replacing after the part of the earth roller is worn. The utility model saves the material, reduces the cost, and enhances the service life of the earth roller.
Description
The utility model belongs to the colliery or the mining mine car promotes the accessory that draw gear is used, and is specially adapted to and steel rope contact friction position.
Before the utility model, a kind of combined type antistatic nylon ground roller has been authorized by Patent Office of the People's Republic of China, though roller more traditional metal ground roller in this ground has an enormous advantage, but the abrading section that facts have proved the ground roller is not to wear and tear equably, but localized wear, roller localized wear in ground arrives to a certain degree, and entirely roller will be scrapped, so relatively waste is so this ground roller also needs further improvement.
The purpose of this utility model is to overcome the weak point of above-mentioned ground roller, a kind of separate assembling nylon ground roller is provided, thereby the position of ground roller localized wear can be changed by land used roller split block, the ground roller of changing behind the split block is combined into a new ground roller again, solves therefore roller localized wear and changes the contradiction of roller entirely.The utility model again can saving in material except that keeping original ground roller premium properties, improve life-span of roller.
The utility model is achieved in that a kind of separate assembling nylon ground roller of being made up of axle, bearing and ground roller body, it is characterized in that said ground roller body by ground roller split block, roller split block limit piece form the garden column construction, split block will be provided with more than two, ground roller split block is provided with ground roller split block screw and ground roller split block axis hole, the centre of roller split block limit, ground piece is provided with bearing and inlays groove, ground roller split block and ground roller divide the connection of this piece limit piece to adopt ground roller split block assembling bolt and combination nut to connect, and the ground roll shaft places bearing bore to fix.The connection of ground roller split block and roller split block limit, ground piece also can adopt the sleeve pipe two ends that jam nut is set, and ground roller split block axis hole break-through is in outside of sleeve, and bearing inlays the endoporus at sleeve pipe, and the ground roll shaft still places bearing bore to fix.Said ground roller split block and limit piece adopt the manufacturing of antistatic and fire-retardant MC nylon monomer-cast nylon, use under the coal mine of being more convenient for.
The utility model has reached design purpose, compare the replacing problem that the utility model has solved the localized wear of nylon ground roller with the correlation technique product, the degree of wear of stronghold roller split block, which piece which piece that worn and torn can change, and split block is good with the consistent interchangeability of structure of split block, the worn-down split block with do not have the worn-down split block can reversing of position, solved the contradiction that need more renew the ground roller because of original place roller localized wear, the utility model can improve several times to tens times of service lifes like this, saved material, reduced cost, the utility model project organization is reasonable, and being convenient to disassembling, assembling and replacing is very much the needs that are fit to the user.
Further describe in conjunction with the accompanying drawings and embodiments:
Accompanying drawing 1 is a separate assembling nylon ground roller overall schematic.
Accompanying drawing 2 is separate assembling nylon ground roller roller split block figure.
Among the figure:
1, bearing.
2, roll shaft.
3, roller split block combination nut.
4, roller split block limit piece.
5, roller split block assembling bolt.
6, roller split block.
7, roller split block screw.
8, roller split block axis hole.
Contriver's a embodiment is: the diameter of having made a kind of separate assembling nylon ground roller is 205 millimeters, and long 210 millimeters, the thickness of ground roller split block is the 10-40 millimeter, the thickness of roller split block limit, ground piece is 30 millimeters, its shape through on probation, can reach the use standard-required of mining or mining down-hole as shown in Figure 1 fully, owing to be convenient to change, in service life rational in infrastructure, as to have improved the ground roller greatly, saved material, reduce the cost of ground roller, be subjected to users' welcome deeply.
Claims (2)
1, a kind of by axle, the nylon ground roller that bearing and ground roller body are formed, it is characterized in that said ground roller body is by ground roller split block (6), ground roller split block limit piece (4) is formed the garden column construction, split block (6) will be provided with more than two, ground roller split block (6) is provided with roller split block sieve hole (7), ground, ground roller split block axis hole (8), the centre of ground roller split block limit piece (4) is provided with bearing and inlays groove, the connection of ground roller split block (6) and ground roller split block limit piece (4) adopts ground roller split block assembling bolt (5) and combination nut (3) to connect, and ground roll shaft (2) places bearing (1) endoporus to fix.
2, according to said ground of claim 1 roller, the connection that it is characterized in that described ground roller split block (6) and ground roller split block limit piece (4) can adopt the sleeve pipe two ends that jam nut is set, ground roller split block axis hole (8) break-through is in outside of sleeve, bearing (1) inlays the endoporus at sleeve pipe, and the ground roll shaft still places bearing bore to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222975 CN2243451Y (en) | 1994-10-12 | 1994-10-12 | Separate assembling nylon roller on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222975 CN2243451Y (en) | 1994-10-12 | 1994-10-12 | Separate assembling nylon roller on ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243451Y true CN2243451Y (en) | 1996-12-25 |
Family
ID=33836833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94222975 Expired - Fee Related CN2243451Y (en) | 1994-10-12 | 1994-10-12 | Separate assembling nylon roller on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243451Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554104C (en) * | 2005-08-05 | 2009-10-28 | 邓杰 | Be used for the roller on the conveyer |
| CN106238472A (en) * | 2016-08-22 | 2016-12-21 | 合肥东方节能科技股份有限公司 | A kind of rolling guide wheel compound based on cladding coating and preparation method thereof |
-
1994
- 1994-10-12 CN CN 94222975 patent/CN2243451Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554104C (en) * | 2005-08-05 | 2009-10-28 | 邓杰 | Be used for the roller on the conveyer |
| CN106238472A (en) * | 2016-08-22 | 2016-12-21 | 合肥东方节能科技股份有限公司 | A kind of rolling guide wheel compound based on cladding coating and preparation method thereof |
| CN106238472B (en) * | 2016-08-22 | 2018-01-05 | 合肥东方节能科技股份有限公司 | A kind of rolling guide wheel compound based on cladding coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |