CN203229099U - Hopper cushion for coal dressing machines - Google Patents
Hopper cushion for coal dressing machines Download PDFInfo
- Publication number
- CN203229099U CN203229099U CN 201320248041 CN201320248041U CN203229099U CN 203229099 U CN203229099 U CN 203229099U CN 201320248041 CN201320248041 CN 201320248041 CN 201320248041 U CN201320248041 U CN 201320248041U CN 203229099 U CN203229099 U CN 203229099U
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- Prior art keywords
- hopper
- cushion
- pad
- coal
- main body
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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.)
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Abstract
The utility model discloses a hopper cushion for coal dressing machines. The hopper cushion for the coal dressing machines comprises a square cushion body, the top of the cushion body is provided with an isolating rib, two isolating troughs are respectively arranged on both sides of the isolating rib, first elastic rib arrays composed of first elastic ribs are arranged in the isolating troughs, and the back of the cushion body is provided with a second elastic rib array composed of second elastic ribs. Hard rubber is utilized to integrally form the cushion body of the hopper cushion for the coal dressing machines; since both the top and the bottom of the cushion body are provided with the elastic rib arrays, on one hand, the bottom plate of a hopper can be protected, on the other hand, the vibrating effect of the hopper can be enhanced, and therefore the coal-dressing efficiency is increased. The structure of the hopper cushion is simple, the cost is low, and the hopper cushion is convenient to use.
Description
Technical field
The utility model relates to a kind of coal mining equipment, or rather, is a kind of hopper pad for coal picker.
Background technology
Coal picker is a kind of machine that is used for sorting raw coal impurity, is a kind of very common coal mining Fabricating machinery.Because the hopper of coal picker adopts the vibration coal separation, the wearing and tearing of the bottom of hopper are very serious, regularly must change, and cost is higher.
Summary of the invention
The utility model mainly is to solve the existing in prior technology technical matters, thereby a kind of hopper pad for coal picker is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hopper pad for coal picker, described hopper pad for coal picker comprises a square pad main body, the top of described pad main body is provided with a barrier ribs, the both sides of described barrier ribs are respectively equipped with an isolation channel, be provided with the first elastic rib array of being made up of first elastic rib in the described isolation channel, the back side of described pad main body is provided with the second elastic rib array of being made up of second elastic rib.
As the utility model preferred embodiment, the sidewall of described pad main body and four jiaos are provided with crashproof outstanding.
As the utility model preferred embodiment, described pad main body is that solid rubber is made.
Hopper pad for coal picker of the present utility model utilizes the pad main body of solid rubber global formation; because the upper and lower surface of pad main body is equipped with the elastic rib array, can protect the base plate of hopper on the one hand, on the other hand; can strengthen the vibrating effect of hopper, improve coal separation efficient.This hopper mat structure is simple, with low cost, easy to use.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the hopper pad for coal picker of the present utility model;
Fig. 2 is the perspective view of the hopper pad that is used for coal picker among Fig. 1, and be another visual angle this moment;
Fig. 3 is the details enlarged diagram of the a-quadrant of the hopper pad that is used for coal picker among Fig. 1;
Fig. 4 is the details enlarged diagram in the B zone of the hopper pad that is used for coal picker among Fig. 2;
Wherein,
1, the hopper pad that is used for coal picker; 2, pad main body; 21, barrier ribs; 22, isolation channel; 3, crashproof outstanding; 4, first elastic rib; 5, second elastic rib.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
As shown in Figures 1 to 4, hopper pad 1 for coal picker of the present utility model comprises a square pad main body 2, the top of this pad main body 2 is provided with a barrier ribs 21, the both sides of this barrier ribs 21 are respectively equipped with an isolation channel 22, be provided with the first elastic rib array of being made up of first elastic rib 4 in the isolation channel 22, the back side of this pad main body 2 is provided with the second elastic rib array of being made up of second elastic rib 5.
The sidewall of this pad main body 2 and four jiaos are provided with crashproof outstanding 3.
This pad main body 2 is made for solid rubber.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. hopper pad that is used for coal picker, it is characterized in that, described hopper pad (1) for coal picker comprises a square pad main body (2), the top of described pad main body (2) is provided with a barrier ribs (21), the both sides of described barrier ribs (21) are respectively equipped with an isolation channel (22), be provided with the first elastic rib array of being made up of first elastic rib (4) in the described isolation channel (22), the back side of described pad main body (2) is provided with the second elastic rib array of being made up of second elastic rib (5).
2. the hopper pad for coal picker according to claim 1 is characterized in that, the sidewall of described pad main body (2) and four jiaos are provided with crashproof outstanding (3).
3. the hopper pad for coal picker according to claim 2 is characterized in that, described pad main body (2) is made for solid rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248041 CN203229099U (en) | 2013-05-09 | 2013-05-09 | Hopper cushion for coal dressing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248041 CN203229099U (en) | 2013-05-09 | 2013-05-09 | Hopper cushion for coal dressing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229099U true CN203229099U (en) | 2013-10-09 |
Family
ID=49285238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248041 Expired - Fee Related CN203229099U (en) | 2013-05-09 | 2013-05-09 | Hopper cushion for coal dressing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229099U (en) |
-
2013
- 2013-05-09 CN CN 201320248041 patent/CN203229099U/en not_active Expired - Fee Related
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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: 20131009 Termination date: 20140509 |