CN211660097U - Cleaning device for cleaning roller of double-roller crusher and double-roller crusher - Google Patents
Cleaning device for cleaning roller of double-roller crusher and double-roller crusher Download PDFInfo
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- CN211660097U CN211660097U CN201922006926.2U CN201922006926U CN211660097U CN 211660097 U CN211660097 U CN 211660097U CN 201922006926 U CN201922006926 U CN 201922006926U CN 211660097 U CN211660097 U CN 211660097U
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- roller
- roll crusher
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- 238000004140 cleaning Methods 0.000 title claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000010408 sweeping Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000003734 kidney Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 6
- 239000003077 lignite Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a cleaning device and to roller crusher for being directed at roller crusher running roller clearance aims at providing one kind and can clean effectual cleaning device and to roller crusher. The cleaning device comprises a front end cleaning mechanism which is fixedly arranged in a shell of the double-roll crusher and is close to the middle part of the shell of the double-roll crusher, and a rear end cleaning mechanism which is fixedly arranged in the shell of the double-roll crusher, is positioned below a roller of the double-roll crusher and is close to the side wall of the shell of the double-roll crusher; the front end cleaning mechanism comprises a fixed shaft and a strip-shaped front end cleaning plate; one long edge side of the front end sweeping plate is fixedly connected with the fixed shaft through a plurality of front end bolts, and a plurality of U-shaped front end chip removal grooves are formed in the other long edge side at intervals; the lap joint of the fixed shaft and the front end cleaning plate is a plane, and a plurality of front end threaded holes for connecting front end bolts are formed in the plane; the rear end cleaning mechanism comprises a tensioning shaft, a strip-shaped rear end cleaning plate and positioning blocks sleeved at two ends of the tensioning shaft.
Description
Technical Field
The utility model belongs to the technical field of crushing equipment technique and specifically relates to a cleaning device and to roller crusher for roller crusher running roller clearance is related to.
Background
To roller crusher in crushing process, its running roller surface can the adhesion material, causes crushing efficiency to reduce, consequently needs regularly to clean roller crusher's running roller. The traditional method generally adopts a steel wire brush to stop cleaning, and can also achieve the cleaning effect aiming at the materials with low water content and easy falling. However, the cleaning requirements cannot be met for materials with high water content and high viscosity, such as lignite. If the surface of the roller is more viscous and thicker, the crushing quality is reduced, the running resistance of the roller is increased, and the crusher cannot run normally. In the lignite upgrading process, raw material coal crushing is an important link, the crushing granularity is required to be below 3mm, and a double-roller crusher is the most ideal crushing mode at present. But cleaning of running roller is comparatively inconvenient, and to the clearance of running roller when present cleaning device all can not effectively satisfy the brown coal breakage, the material that glues on the running roller is more, and equipment current fluctuation is great can influence equipment operating stability, seriously influences output and crushing quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming the not enough of prior art existence, provides one kind and cleans effectually, can ensure the cleaning device to roll crusher steady operation. Secondly, a roll crusher which is stable in operation and suitable for crushing heavy materials containing water is provided.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a cleaning device for cleaning a roller of a double-roller crusher comprises a front end cleaning mechanism which is fixedly arranged in a shell of the double-roller crusher, is positioned below the roller of the double-roller crusher and is close to the middle part of the shell of the double-roller crusher, and a rear end cleaning mechanism which is fixedly arranged in the shell of the double-roller crusher, is positioned below the roller of the double-roller crusher and is close to the side wall of the shell of the double-roller crusher; the front end cleaning mechanism comprises a fixed shaft and a strip-shaped front end cleaning plate; one long edge side of the front end sweeping plate is fixedly connected with the fixed shaft through a plurality of front end bolts, and a plurality of U-shaped front end chip removal grooves are formed in the other long edge side at intervals; the lap joint of the fixed shaft and the front end cleaning plate is a plane, and a plurality of front end threaded holes for connecting front end bolts are formed in the plane; the rear end cleaning mechanism comprises a tensioning shaft, a strip-shaped rear end cleaning plate and positioning blocks sleeved at two ends of the tensioning shaft; one long side of the rear end sweeping plate is fixedly connected with the tensioning shaft through a plurality of rear end bolts, and a plurality of U-shaped rear end chip removal grooves are formed in the other long side at intervals; the lap joint of the tensioning shaft and the rear end cleaning plate is a plane, and a plurality of rear end threaded holes for connecting rear end bolts are formed in the plane; the positioning block is fixedly connected with the tensioning shaft through a locking bolt; the front end chip groove and the rear end chip groove are arranged in a staggered mode.
Preferably, a front end cutting edge is arranged on the end surface of the front end sweeping plate, which is provided with the front end chip removal groove.
Preferably, a rear end cutting edge is arranged on the end surface of the rear end sweeping board, which is provided with the rear end chip removal groove.
Preferably, the front end cleaning plate is provided with a front end waist hole for connecting a front end bolt.
Preferably, the rear end cleaning plate is provided with a rear end waist hole for connecting a rear end bolt.
Preferably, the front end cleaning plate and the rear end cleaning plate are both made of wear-resistant steel.
A double-roller crusher comprises a machine shell and two rollers which are symmetrically and rotatably arranged in the machine shell; it also comprises a cleaning device as described above; the front end cleaning mechanism and the rear end cleaning mechanism of the cleaning device are both fixedly arranged in the machine shell and positioned below the two rollers; both ends of the tensioning shaft and both ends of the fixed shaft are fixedly connected with the shell; the front end chip groove of the front end cleaning plate and the rear end chip groove of the rear end cleaning plate are close to the surface of the roller.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses a cleaning device can effectively clean the viscidity material of adhesion on the running roller, and the rate of cleaning can reach more than 95%, and this cleaning device need not power, can ensure equipment operation, and it can effectively improve the crushing efficiency to the roller crusher, is particularly useful for the use of the broken interior moisture content heavier material of roller crusher. The utility model discloses possess the popularization nature, especially to the application of the relevant equipment of trades such as metallurgy, coal chemical industry, building, market prospect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a rear end cleaning mechanism in the cleaning apparatus.
Fig. 2 is an enlarged sectional view taken along line a-a in fig. 1, in which a part of the sectional lines and the structure are omitted.
Fig. 3 is a schematic structural view of a front end cleaning mechanism in the cleaning apparatus.
Fig. 4 is an enlarged sectional view of B-B in fig. 3, in which a partial sectional line is omitted.
Fig. 5 is a simplified view of a roll crusher, in which only a part of the structure is shown.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
Example 1
1-5, the cleaning device for roll cleaning of a roll crusher comprises a front end cleaning mechanism 50 fixedly installed in a casing 40 of the roll crusher below a roll 30 of the roll crusher and near the middle of the casing 40 of the roll crusher, and a rear end cleaning mechanism 20 fixedly installed in the casing 40 of the roll crusher below the roll 30 of the roll crusher and near the side wall of the casing 40 of the roll crusher; the front end cleaning mechanism 50 comprises a fixed shaft 1 and a strip-shaped front end cleaning plate 2; one long edge side of the front end sweeping plate 2 is fixedly connected with the fixed shaft 1 through a plurality of front end bolts 3, and a plurality of U-shaped front end chip grooves 4 are arranged on the other long edge side at intervals; the lap joint of the fixed shaft 1 and the front end cleaning plate 2 is a plane, and a plurality of front end threaded holes 5 for connecting the front end bolts 3 are formed in the plane; the rear end cleaning mechanism 20 comprises a tensioning shaft 6, a strip-shaped rear end cleaning plate 7 and positioning blocks 8 sleeved at two ends of the tensioning shaft 6; one long side of the rear end sweeping plate 7 is fixedly connected with the tensioning shaft 6 through a plurality of rear end bolts 9, and a plurality of U-shaped rear end chip grooves 10 are arranged at intervals on the other long side; the lap joint of the tensioning shaft 6 and the rear end cleaning plate 7 is a plane, and a plurality of rear end threaded holes 11 for connecting rear end bolts 9 are formed in the plane; the positioning block 8 is fixedly connected with the tensioning shaft 6 through a locking bolt 12; the front end chip grooves 4 and the rear end chip grooves 10 are arranged in a staggered mode.
In this embodiment, a front edge 13 is disposed on one side end surface of the front end sweeping plate 2 where the front end chip grooves 4 are disposed. The rear end cleaning plate 7 is provided with a rear end cutting edge 14 on the end surface of one side of the rear end chip groove 10. The front edge 13 and the rear edge 14 can improve cleaning cleanliness and reduce cleaning resistance.
In this embodiment, the front end cleaning plate 2 is provided with a front end waist hole 15 to which the front end bolt 3 is connected. The rear end cleaning plate 7 is provided with a rear end kidney hole 16 for connecting the rear end bolt 9. The front end waist hole 15 and the rear end waist hole 16 can respectively realize the position adjustment of the front end cleaning plate 2 and the rear end cleaning plate 7, and then realize the gap adjustment of the roller 30 of the roller crusher, and ensure better cleaning effect.
In this embodiment, the front end cleaning plate 2 and the rear end cleaning plate 7 are made of wear-resistant steel. The wear-resistant steel has longer service life, and the maintenance cost can be reduced.
Example 2
The double-roll crusher shown in fig. 5 comprises a housing 40, and two rollers 30 symmetrically and rotatably arranged in the housing 40; it also comprises a cleaning device as described above; the front end cleaning mechanism 50 and the rear end cleaning mechanism 20 of the cleaning device are both fixedly arranged in the machine shell 40 and are positioned below the two rollers 30; both ends of the tensioning shaft 6 and both ends of the fixed shaft 1 are fixedly connected with the shell 40; the front end chip groove 4 of the front end cleaning plate 2 and the rear end chip groove 10 of the rear end cleaning plate 7 are close to the surface of the roller 30, so that the roller 30 is cleaned from time to time by adhering the material 60 to the surface.
When the cleaning device is installed and used, the front end cleaning mechanism 50 and the rear end cleaning mechanism 20 are installed in a shell of the double-roll crusher, the front end cleaning mechanism 50 is fixedly installed in the shell 40 of the double-roll crusher through a fixed shaft, is positioned below a roller 30 of the double-roll crusher and is close to the middle part of the shell 40 of the double-roll crusher, and the rear end cleaning mechanism 20 is fixedly installed in the shell 40 of the double-roll crusher, is positioned below the roller 30 of the double-roll crusher and is close to the side wall of the shell 40 of the double-roll crusher through a tensioning shaft and a fixed block; after the front end cleaning mechanism 50 and the rear end cleaning mechanism 20 are installed in the casing of the double-roll crusher, the front end chip grooves 4 and the rear end chip grooves 10 are arranged in a staggered manner and are close to the surface of the roller 30, so that the materials adhered to the surface of the roller 30 can be cleaned at any time.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. It should be understood by those skilled in the art that any modification, equivalent replacement, or improvement made to the technical solutions or parts of technical features described in the above embodiments can be included in the scope of the present invention within the spirit and principle of the present invention.
Claims (7)
1. The utility model provides a cleaning device for be used for roll crusher running roller clearance which characterized in that: the cleaning device comprises a front end cleaning mechanism which is fixedly arranged in a shell of the double-roll crusher, is positioned below a roller of the double-roll crusher and is close to the middle part of the shell of the double-roll crusher, and a rear end cleaning mechanism which is fixedly arranged in the shell of the double-roll crusher, is positioned below the roller of the double-roll crusher and is close to the side wall of the shell of the double-roll crusher; the front end cleaning mechanism comprises a fixed shaft and a strip-shaped front end cleaning plate; one long edge side of the front end sweeping plate is fixedly connected with the fixed shaft through a plurality of front end bolts, and a plurality of U-shaped front end chip removal grooves are formed in the other long edge side at intervals; the lap joint of the fixed shaft and the front end cleaning plate is a plane, and a plurality of front end threaded holes for connecting front end bolts are formed in the plane; the rear end cleaning mechanism comprises a tensioning shaft, a strip-shaped rear end cleaning plate and positioning blocks sleeved at two ends of the tensioning shaft; one long side of the rear end sweeping plate is fixedly connected with the tensioning shaft through a plurality of rear end bolts, and a plurality of U-shaped rear end chip removal grooves are formed in the other long side at intervals; the lap joint of the tensioning shaft and the rear end cleaning plate is a plane, and a plurality of rear end threaded holes for connecting rear end bolts are formed in the plane; the positioning block is fixedly connected with the tensioning shaft through a locking bolt; the front end chip groove and the rear end chip groove are arranged in a staggered mode.
2. The cleaning device for roll cleaning of a roll crusher according to claim 1, characterized in that: the front end cleaning plate is provided with a front end cutting edge on the end face of one side of the front end chip removal groove.
3. The cleaning device for roll cleaning of a roll crusher according to claim 1, characterized in that: and a rear end cutting edge is arranged on the end surface of one side of the rear end sweeping plate provided with the rear end chip groove.
4. The cleaning device for roll cleaning of a roll crusher according to claim 1, characterized in that: the front end cleaning plate is provided with a front end kidney hole for connecting a front end bolt.
5. The cleaning device for roll cleaning of a roll crusher according to claim 1, characterized in that: and the rear end cleaning plate is provided with a rear end waist hole for connecting a rear end bolt.
6. The cleaning device for roll cleaning of a roll crusher according to claim 1, characterized in that: the front end cleaning plate and the rear end cleaning plate are both made of wear-resistant steel.
7. A double-roller crusher comprises a machine shell and two rollers which are symmetrically and rotatably arranged in the machine shell; the method is characterized in that: further comprising a sweeping device as claimed in any one of claims 1 to 6; the front end cleaning mechanism and the rear end cleaning mechanism of the cleaning device are both fixedly arranged in the machine shell and positioned below the two rollers; both ends of the tensioning shaft and both ends of the fixed shaft are fixedly connected with the shell; the front end chip groove of the front end cleaning plate and the rear end chip groove of the rear end cleaning plate are close to the surface of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006926.2U CN211660097U (en) | 2019-11-19 | 2019-11-19 | Cleaning device for cleaning roller of double-roller crusher and double-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006926.2U CN211660097U (en) | 2019-11-19 | 2019-11-19 | Cleaning device for cleaning roller of double-roller crusher and double-roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211660097U true CN211660097U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006926.2U Active CN211660097U (en) | 2019-11-19 | 2019-11-19 | Cleaning device for cleaning roller of double-roller crusher and double-roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211660097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947449A (en) * | 2019-11-19 | 2020-04-03 | 云南中翼鼎东能源科技开发有限公司 | Cleaning device for cleaning roller of double-roller crusher and double-roller crusher |
-
2019
- 2019-11-19 CN CN201922006926.2U patent/CN211660097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947449A (en) * | 2019-11-19 | 2020-04-03 | 云南中翼鼎东能源科技开发有限公司 | Cleaning device for cleaning roller of double-roller crusher and double-roller crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenmu Zhongding Energy Technology Development Co.,Ltd. Assignor: YUNNAN ZHONGYI DINGDONG ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: X2024980002445 Denomination of utility model: A cleaning device for cleaning the rollers of a double roll crusher and a double roll crusher Granted publication date: 20201013 License type: Common License Record date: 20240304 |
|
| EE01 | Entry into force of recordation of patent licensing contract |