CN212759541U - Mining roller screen roller crushing device - Google Patents
Mining roller screen roller crushing device Download PDFInfo
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- CN212759541U CN212759541U CN202021503970.0U CN202021503970U CN212759541U CN 212759541 U CN212759541 U CN 212759541U CN 202021503970 U CN202021503970 U CN 202021503970U CN 212759541 U CN212759541 U CN 212759541U
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- roller
- roller bearing
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- screen
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Abstract
The utility model relates to a mining roller bearing sieve roller bearing breaker, which comprises a frame, install the roller bearing sieve monomer mechanism that the multiunit is parallel to each other in the frame, roller bearing sieve monomer mechanism includes the motor, install the roller bearing on the output shaft of motor, a plurality of driver plates that are parallel to each other are installed to the equidistance on the roller bearing, a plurality of nuts have all been welded to the both sides of driver plate. The material produced by the device has the advantages of low use requirement of downstream customers on the granularity of finished coal, low manufacturing cost, convenience in installation and difficulty in abrasion.
Description
Technical Field
The utility model belongs to the technical field of the roller bearing sieve technique and specifically relates to a mining roller bearing sieve roller bearing breaker is related to.
Background
When the roller screen conveys materials, the produced coal cannot meet the use requirement of downstream customers on the granularity of finished coal products due to the large distance between the driving plates of the roller screen. To solve this practical problem, it is necessary to reduce the spacing between the roller sifter plates. Therefore, a roller crushing device of the mining roller screen, which has low manufacturing cost, is convenient to install and is not easy to wear, is needed to screen smaller finished coal granularity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a manufacturing cost is lower, simple to operate, the mining roller screen roller bearing breaker of difficult wearing and tearing.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a mining roller screen roller bearing breaker, includes the frame, install the roller screen monomer mechanism that the multiunit is parallel to each other in the frame, roller screen monomer mechanism includes the motor, install the roller bearing on the output shaft of motor, the equidistance is installed a plurality of driver plates that are parallel to each other on the roller bearing, a plurality of nuts have all been welded to the both sides of driver plate.
Preferably, in the roller crushing device for the mining roller screen, the nut is an M36 high-strength nut.
Preferably, in the roller crushing device for the mining roller screen, a roller mounting seat is arranged at the left end of the roller, and the left end of the roller is mounted on the roller mounting seat.
The utility model has the advantages that: the motor drives the roller and the drive plate to rotate when rotating, the small coal blocks drop from the gap between the drive plate, the large particles are filtered on the upper side of the roller screen, and the nut on the drive plate is convenient for stirring the coal cinder smaller. The nut reduces the spacing between the roller screen dials. The material produced by the device has the advantages of low use requirement of downstream customers on the granularity of finished coal, low manufacturing cost, convenience in installation and difficulty in abrasion.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic structural view of a roller screen single-body mechanism;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a frame 2, a roller screen single-body mechanism 21, a motor 22, rollers 23, a drive plate 24, nuts 25 and a roller mounting seat.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2 and 3, the roller crushing device for the mining roller screen is characterized in that: including frame 1, install the roller screen monomer mechanism 2 that the multiunit is parallel to each other in frame 1, roller screen monomer mechanism 2 includes motor 21, install roller bearing 22 on motor 21's the output shaft, equidistant a plurality of driver plates 23 that are parallel to each other of installing on roller bearing 22, a plurality of nuts 24 have all been welded to the both sides of driver plate 23, nut 24 is M36 high strength nut, the welding is on former driver plate, for guaranteeing welding strength, the nut adopts the welding mode of inside and outside double welding, thereby reach broken purpose. The left end of the roller 22 is provided with a roller mounting seat 25, and the left end of the roller 22 is mounted on the roller mounting seat 25.
When the motor 21 rotates, the roller 22 and the driving plate 23 are driven to rotate, small coal blocks fall from gaps between the driving plates, large particles are filtered on the upper side of the roller screen, and meanwhile, the nut 24 on the driving plate 23 is convenient for stirring coal slag to be smaller. The nut 24 reduces the spacing between the roller screen dials. The material produced by the device has the advantages of low use requirement of downstream customers on the granularity of finished coal, low manufacturing cost, convenience in installation and difficulty in abrasion.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (3)
1. The utility model provides a mining roller screen roller crushing device which characterized in that: including frame (1), install the roller screen monomer mechanism (2) that the multiunit is parallel to each other on frame (1), roller screen monomer mechanism (2) include motor (21), install roller bearing (22) on the output shaft of motor (21), equidistant a plurality of driver plates (23) that are parallel to each other of installing on roller bearing (22), the both sides of driver plate (23) all weld have a plurality of nuts (24).
2. The mining roller screen roller crusher device according to claim 1, characterized in that: the nut (24) is an M36 high strength nut.
3. The mining roller screen roller crusher device according to claim 1, characterized in that: the left end of roller (22) is provided with roller mount pad (25), the left end of roller (22) is installed on roller mount pad (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503970.0U CN212759541U (en) | 2020-07-27 | 2020-07-27 | Mining roller screen roller crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503970.0U CN212759541U (en) | 2020-07-27 | 2020-07-27 | Mining roller screen roller crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212759541U true CN212759541U (en) | 2021-03-23 |
Family
ID=75039197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021503970.0U Active CN212759541U (en) | 2020-07-27 | 2020-07-27 | Mining roller screen roller crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212759541U (en) |
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2020
- 2020-07-27 CN CN202021503970.0U patent/CN212759541U/en active Active
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