CN202807700U - Replacement-free structure of chain track of dense medium shallow slot sorting machine - Google Patents
Replacement-free structure of chain track of dense medium shallow slot sorting machine Download PDFInfo
- Publication number
- CN202807700U CN202807700U CN201220456932.3U CN201220456932U CN202807700U CN 202807700 U CN202807700 U CN 202807700U CN 201220456932 U CN201220456932 U CN 201220456932U CN 202807700 U CN202807700 U CN 202807700U
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- CN
- China
- Prior art keywords
- chain track
- backing block
- abrasion
- proof backing
- replacement
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to a replacement-free structure of a chain track of a dense medium shallow slot sorting machine. The replacement-free structure comprises the chain track, wherein the chain track comprises a bottom surface and a side surface, and the bottom surface of the chain track is provided with a bottom-surface wear-resisting substrate. The replacement-free structure of the chain track of the dense medium shallow slot sorting machine, provided by the utility model, has the advantages that the cost is low, the operation is convenient, time and labor are saved, and simple and easy effects are realized.
Description
Technical field
The utility model belongs to mechanical field, relates to the chain track of dense media shallow-tank separator, relates in particular to a kind of dense media shallow-tank separator chain track free of replacement structure.
Background technology
At present, the washery of domestic coal industry is used for the import of sorting raw coal and domestic dense media shallow-tank separator, and the ubiquity chain track is easy to wear, changes difficult problem.Especially import equipment, chain rail acquisition price is high, and the cycle is long.When changing track, must use lifting appliance it to be hung out (entering) dark cell body more than two meters.Execute-in-place is time-consuming, effort is very inconvenient, has increased the use cost of equipment.
The utility model content
In order to solve the above-mentioned technical matters that exists in background technology, the utility model provides a kind of with low cost, easy to operate, time saving and energy saving and simple dense media shallow-tank separator chain track free of replacement structure.
Technical solution of the present utility model is: the utility model provides a kind of dense media shallow-tank separator chain track free of replacement structure, comprises chain track, and described chain track comprises bottom surface and side; Its special character is: the bottom surface of described chain track is provided with the bottom surface abrasion-proof backing block.
The bottom surface of above-mentioned chain track comprises upper bottom surface and bottom surface; Described bottom surface abrasion-proof backing block is arranged on upper bottom surface and/or bottom surface.
Above-mentioned bottom surface abrasion-proof backing block is fixed on the bottom surface of chain track by flathead screw.
The side of above-mentioned chain track is provided with the side abrasion-proof backing block.
Above-mentioned side abrasion-proof backing block is fixed on the side of chain track by flathead screw.
The utility model has the advantages that:
The utility model installs abrasion-proof backing block additional at the easy-wearing surface of the upper and lower track of chain, fixes with flathead screw.Make the hardness of liner plate lower than the hardness of chain, with the protection chain.During wear liner, pull down chain track, change liner plate and get final product, without lifting appliance, chain track is lifted up into and hung out cell body, time saving and energy saving, maintenance cost is low, has saved the use cost of time, human and material resources and equipment, the utility model, simple in structure, practicality is easily gone.
Description of drawings
Fig. 1 is the use state reference map of dense media shallow-tank separator chain track free of replacement structure provided by the utility model;
Wherein:
The 1-tie bolt; 2-side abrasion-proof backing block; The 3-chain track; 4-bottom surface abrasion-proof backing block; 41-upper bottom surface abrasion-proof backing block; 42-bottom surface abrasion-proof backing block; The 5-cell body.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of dense media shallow-tank separator chain track free of replacement structure, comprises chain track 3, and chain track 3 comprises bottom surface and side; The bottom surface of chain track 3 is provided with bottom surface abrasion-proof backing block 4, and bottom surface abrasion-proof backing block 4 is fixed on the bottom surface of chain track 3 by flathead screw.
The bottom surface of chain track 3 comprises upper bottom surface and bottom surface; Bottom surface abrasion-proof backing block 4(upper bottom surface abrasion-proof backing block 41 and bottom surface abrasion-proof backing block 42) can be arranged on the upper bottom surface of chain track 3 or bottom surface or upper bottom surface and all arrange.
In order to make its wear-resisting better effects if, use more extensively, the utility model also is provided with side abrasion-proof backing block 2 in the side of chain track 3, and side abrasion-proof backing block 2 is fixed on the side of chain track 3 by flathead screw.
The utility model is that chain track 3 is fixing with cell body 5 use tie bolts 1; At the upper and lower easy-wearing surface of chain track 3, install bottom surface abrasion-proof backing block (upper bottom surface abrasion-proof backing block 41 and bottom surface abrasion-proof backing block 42) additional simultaneously, the bottom surface abrasion-proof backing block is fixed together by flathead screw and chain track 3.The hardness of the abrasion-proof backing block that the utility model adopts (side abrasion-proof backing block 2 and bottom surface abrasion-proof backing block 4) is lower than the hardness of chain, with the protection chain.When abrasion-proof backing block (side abrasion-proof backing block 2 and bottom surface abrasion-proof backing block) weares and teares, pull down chain track 3, change abrasion-proof backing block and get final product, without lifting appliance, chain track 3 is lifted up into and hung out cell body 5, time saving and energy saving, maintenance cost is low.
Claims (5)
1. a dense media shallow-tank separator chain track free of replacement structure, comprise chain track, and described chain track comprises bottom surface and side; It is characterized in that: the bottom surface of described chain track is provided with the bottom surface abrasion-proof backing block.
2. dense media shallow-tank separator chain track free of replacement structure according to claim 1, it is characterized in that: the bottom surface of described chain track comprises upper bottom surface and bottom surface; Described bottom surface abrasion-proof backing block is arranged on upper bottom surface and/or bottom surface.
3. dense media shallow-tank separator chain track free of replacement structure according to claim 2, it is characterized in that: described bottom surface abrasion-proof backing block is fixed on the bottom surface of chain track by flathead screw.
4. according to claim 1 and 2 or 3 described dense media shallow-tank separator chain track free of replacement structures, it is characterized in that: the side of described chain track is provided with the side abrasion-proof backing block.
5. dense media shallow-tank separator chain track free of replacement structure according to claim 4, it is characterized in that: described side abrasion-proof backing block is fixed on the side of chain track by flathead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456932.3U CN202807700U (en) | 2012-09-07 | 2012-09-07 | Replacement-free structure of chain track of dense medium shallow slot sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456932.3U CN202807700U (en) | 2012-09-07 | 2012-09-07 | Replacement-free structure of chain track of dense medium shallow slot sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807700U true CN202807700U (en) | 2013-03-20 |
Family
ID=47866622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220456932.3U Expired - Lifetime CN202807700U (en) | 2012-09-07 | 2012-09-07 | Replacement-free structure of chain track of dense medium shallow slot sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807700U (en) |
-
2012
- 2012-09-07 CN CN201220456932.3U patent/CN202807700U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |