CN210133633U - Water coal cleaning device for belt conveyor - Google Patents
Water coal cleaning device for belt conveyor Download PDFInfo
- Publication number
- CN210133633U CN210133633U CN201920686418.0U CN201920686418U CN210133633U CN 210133633 U CN210133633 U CN 210133633U CN 201920686418 U CN201920686418 U CN 201920686418U CN 210133633 U CN210133633 U CN 210133633U
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- belt
- scraper
- water coal
- cleaning device
- bracing piece
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Abstract
The utility model provides a coal water cleaning device for belt conveyor, relates to coal water belt cleaning apparatus technical field, including installing in the bracing piece of belt support frame both sides, the scraper blade that installs between two bracing pieces, and the scraper blade is located the below of belt, and the scraper blade is the arc setting along its guide direction, and the scraping end and the belt looks frictional contact of scraper blade. The utility model solves the problems that the surface smoothness of the belt is reduced and the water coal is easy to adhere caused by the scraper in the traditional technology; with the use of the scraper, part of the water coal is solidified on the surface of the scraper, so that the water coal which is subsequently scraped cannot be guided, and further manual cleaning is realized; and when scraping off the water coal that the consistency is high, easily appear being the form of sticking together and dropping to ground, and then cause the problem that artifical secondary was collected.
Description
Technical Field
The utility model relates to a belt cleaning apparatus technical field for the water coal, concretely relates to water coal cleaning device for belt conveyor.
Background
With the gradual trend of large-scale, highly centralized and efficient coal mine production, the fully mechanized coal mining face generally adopts belt transportation to realize efficient, rapid and continuous transportation; in the process of belt transportation, each transfer point is provided with transfer point spray, and the coal conveyed from the working surface contains a part of water coal, so that the belt conveyor inevitably has a small part of water coal adhered to the surface of the belt after the machine head is unloaded, and then the belt conveyor overturns to the lower side of the bottom belt along with the rotation of the machine head roller; in the running process of the belt, the bottom belt is in contact with the roller shaft on the H frame to drive the roller shaft to rotate, and the roller shaft throws away water coal adhered to the lower side and the side edge of the bottom belt in the rotating process, so that the condition that the water coal flows or the silt coal is accumulated at the bottom of the H frame within a certain range near the belt head is formed, the water coal is cleared away from the belt at a specified position in advance, and the bottom belt water coal clearing device of the coal mine belt conveyor is necessary.
The Chinese intellectual property office discloses a utility model patent with patent number ZL201720370045.7, which comprises that two fixed steel plates are respectively arranged on the side rods of the belt head at the two sides of the belt conveyor, and the two fixed steel plates are connected through bolts; the fixed steel plate is fixed on the side rod of the belt machine head through the bolt hole groove; the inner side of the fixed steel plate is connected with the belt cleaning scraper framework through a movable hinge; the upper part of the belt cleaning scraper framework is fixedly provided with a belt cleaning scraper through a row of bolts; two ends of the belt cleaning scraper framework are provided with movable framework sliding holes; a movable belt cleaning scraper with a movable side edge is fixedly arranged in the movable framework sliding hole through a movable belt cleaning scraper framework; a coal receiving groove is arranged on the bottom plate of the belt conveyor right below the belt cleaning scraper framework; one end of the coal receiving tank is sequentially connected with a sedimentation tank and a drainage ditch; the belt cleaning device can clean the water coal from the belt in advance at a specified position, is convenient to install, efficient, fast and high in reliability, and can finish the cleaning work of the water coal adhered to the lower side and the side edge of the bottom belt.
However, after analysis, the device has the following disadvantages:
first, the action of the scraper in the device is completely applied to the belt, so that the surface wear of the belt is increased over time, the smoothness of the surface is reduced, and the belt is more easily adhered to the water coal.
Secondly, the belt can gradually loosen along with use, and the friction between the loosened belt and the scraper is increased, so that the abrasion of the belt is more easily increased.
Third, the scraper blade in this scheme can clear away the water coal on the belt, but along with the use of scraper blade, has partial water coal to solidify in the surface of scraper blade, makes it can't realize leading subsequent water coal, and then makes the surface of scraper blade solidify a large amount of water coal for the later stage needs the manual work to clear up it, has improved the labour.
Fourthly, because the water coal in transportation process, can meet the phenomenon that the consistency is different at the actual in-process, the scraper blade in this scheme often appears unloading untimely phenomenon to the water coal that the consistency is big, causes a large amount of aggregations for the water coal after gathering the heap appears to be the form of sticking together and falls to the bottom surface on, can't realize the collection to the water coal, causes the artifical collection of secondary, improves the labour.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a water coal cleaning device for a belt conveyor, which is used for solving the problems that the surface smoothness of a belt is reduced and water coal is easy to adhere caused by a scraper in the traditional technology; with the use of the scraper, part of the water coal is solidified on the surface of the scraper, so that the water coal which is subsequently scraped cannot be guided, and further manual cleaning is realized; and when scraping off the water coal that the consistency is high, easily appear being the form of sticking together and dropping to ground, and then cause the problem that artifical secondary was collected.
In order to achieve the above object, the utility model provides a following technical scheme:
a water coal cleaning device for a belt conveyor comprises support rods arranged on two sides of a belt support frame, a scraper arranged between the two support rods and positioned below a belt, the scraper is arranged in an arc shape along the material guiding direction of the scraper, the scraping end of the scraper is in frictional contact with the belt, a cleaning roller is rotatably arranged at the material guiding end of the scraper, hairbrushes are uniformly distributed on the peripheral wall of the cleaning roller along the axis direction of the cleaning roller, the hairbrushes are in frictional contact with the scraper, and cleaning rods for automatically cleaning water coal adhered to the hairbrushes are further arranged on the cleaning roller; install on the bracing piece and be used for preventing the backing roll of belt sloughing, the backing roll is in the rear of scraper blade, still install the locating wheel that is used for preventing the belt from vibrating on the bracing piece, just the locating wheel with the backing roll split is in the both sides of the belt that is in the below.
As an improved scheme, the belt supporting frame is fixedly connected with two supporting plates, the two supporting plates are arranged on the belt supporting frame on the same side in parallel, the supporting rods are slidably mounted on the supporting plates, and the supporting rollers tension the belt by utilizing the slidably arranged supporting rods.
As an improved scheme, a section of external thread is arranged at the position, close to the upper end part of the support rod, a thread sleeve used for limiting the displacement of the support rod is connected through the external thread in a threaded mode, and a labor-saving rotating rod is arranged on the periphery wall of the thread sleeve in a surrounding mode.
As an improved scheme, a supporting plate is fixedly connected to a portion of the supporting rod below the supporting plate, a compression spring is further sleeved on the supporting rod, and two ends of the compression spring are correspondingly abutted to the supporting plate and the supporting plate.
As an improved scheme, the cleaning roller is arranged on the supporting rod through the vertical plate, and the supporting plate is further provided with a driving motor for driving the cleaning roller to rotate.
As an improved scheme, the cleaning rod comprises a rod body and connecting rods fixedly connected to two ends of the rod body, the rod body is fixedly connected to the vertical plate through the connecting rods, the rod body is parallel to the axis of the cleaning roller, and the rod body is located in the motion track of the hairbrush.
As an improved scheme, a protective cover for preventing the cleaning roller from throwing liquid is further installed on the vertical plate, and the protective cover coats the cleaning roller.
As an improved scheme, the protective cover comprises a circular cylinder, protective plates are fixedly connected to two end portions of the circular cylinder and fixedly connected to the vertical plate through the protective plates, and an opening which avoids a material guide area on the scraper is formed in the outer wall of the circular cylinder.
As an improved scheme, the supporting roller and the positioning wheel are respectively installed on the supporting rod through a vertical rod, wherein the positioning wheel is detachably installed on the vertical rod.
As an improved scheme, a supporting column is fixedly connected to the supporting rod, a hinged plate is installed on the bottom surface of the scraping plate and installed on the supporting column through a hinged shaft, a positioning knob is connected to the hinged shaft through threads, and the positioning knob abuts against the hinged plate.
Compared with the prior art, the beneficial effects of the utility model are that:
tensioning and slag scraping are integrated, a tensioning part is omitted, and production cost is reduced; the belt is supported in an auxiliary mode, and abrasion of a scraper to the belt is reduced; the smooth scraping action of the scraper is ensured according to the viscosity of different water coal; adjusting the inclination angle of the scraper; and the water coal on the scraper can be guided and removed; guiding and protecting the removed water coal, so that the scraped water coal enters a collecting hopper for collecting the water coal; the cleaning mechanism is also provided with self-cleaning action to ensure that the water coal cleaning work is carried out uninterruptedly; and the adjustment is carried out according to the loosening conditions of different belts; and the auxiliary belt can convey stably; the vibration of the belt in the conveying process is reduced; and the micro vibration of the belt is buffered and absorbed; the belt conveyor is convenient to install and convenient to install; the stability of the working operation is ensured; the production cost is reduced; the adjustment is extremely convenient, and time and labor are saved; the structure is simple; the labor force of workers is reduced; the structure is simple, and the service life is long; the structure is simple, and the work is stable; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a belt supporting frame; 2-a support rod; 3-external thread; 4-thread bushing; 5-labor-saving rotating rod; 6-a support plate; 7-compression spring; 8-a resisting plate; 9-erecting a rod; 10-a positioning wheel; 11-a support roller; 12-a support column; 13-a scraper; 14-positioning knob; 15-hinged plate; 16-a protective cover; 17-cleaning rollers; 18-a brush; 19-a drive motor; 20-a connecting rod; 21-rod body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, a coal water cleaning device for a belt conveyor comprises support rods 2 mounted on two sides of a belt support frame 1, a scraper 13 mounted between the two support rods 2, the scraper 13 is located below a belt, the scraper 13 is arranged in an arc shape along a material guiding direction of the scraper, a scraping end of the scraper 13 is in frictional contact with the belt, the material guiding end of the scraper 13 is rotatably mounted with a cleaning roller 17, brushes 18 are uniformly distributed on a peripheral wall of the cleaning roller 17 along an axial direction of the cleaning roller, wherein the brushes 18 are fixedly connected with the cleaning roller 17, such as being bonded, the brushes 18 are in frictional contact with the scraper 13, and the cleaning roller 17 is further provided with a cleaning rod for automatically cleaning coal water adhered to the brushes 18; the supporting rod 2 is provided with a supporting roller 11 for preventing the belt from drooping, the supporting roller 11 is arranged behind the scraper 13, the supporting rod 2 is further provided with a positioning wheel 10 for preventing the belt from vibrating, and the positioning wheel 10 and the supporting roller are respectively arranged on two sides of the belt below.
The belt supporting frame 1 is fixedly connected with two supporting plates 6, the two supporting plates 6 are arranged on the belt supporting frame 1 on the same side in parallel, the supporting rods 2 are slidably mounted on the supporting plates 6, and the supporting rollers 11 tension the belt by the aid of the slidably arranged supporting rods 2.
The position of the support rod 2 close to the upper end part thereof is provided with a section of external thread 3, the external thread 3 is connected with a thread bush 4 for limiting the displacement of the support rod 2, and the peripheral wall of the thread bush 4 is surrounded with a labor-saving rotating rod 5.
The part of the support rod 2 below the support plate 6 is fixedly connected with a resisting plate 8, the support rod 2 is further sleeved with a compression spring 7, and two ends of the compression spring 7 correspondingly resist against the support plate 6 and the resisting plate 8.
The cleaning roller 17 is installed on the support rod 2 through a vertical plate, and the support plate 6 is further provided with a driving motor 19 for driving the cleaning roller to rotate, wherein the type and the electric control mode of the driving motor 19 are common in the market, and are not described in detail herein.
The cleaning rod comprises a rod body 21 and a connecting rod 20 fixedly connected to two ends of the rod body 21, the rod body 21 is fixedly connected to the vertical plate through the connecting rod 20, the rod body 21 is parallel to the axis of the cleaning roller 17, and the rod body 21 is located in the motion track of the brush 18.
And a protective cover 16 for preventing the cleaning roller 17 from throwing liquid is also arranged on the vertical plate, and the protective cover 16 covers the cleaning roller 17.
The protective cover 16 comprises a circular cylinder, two end parts of the circular cylinder are fixedly connected with protective plates and fixedly connected to the vertical plate through the protective plates, and an opening avoiding a material guide area on the scraper 13 is formed in the outer wall of the circular cylinder.
The supporting roller 11 and the positioning wheel 10 are respectively installed on the supporting rod 2 through the vertical rod 9, wherein the positioning wheel 10 is detachably installed on the vertical rod 9, wherein the detachable mode can refer to the detachable mode of the wheel body and the plate body in the prior art, so that repeated description is omitted, and the detachable mode can be conveniently installed on the belt supporting frame 1 for conveying water coal together with the device.
The support rod 2 is further fixedly connected with a support column 12, a hinged plate 15 is installed on the bottom surface of the scraping plate 13, the hinged plate 15 is installed on the support column 12 through a hinged shaft, a positioning knob 14 is further connected onto the hinged shaft in a threaded mode, the positioning knob 14 abuts against the hinged plate 15, positioning and stopping of the hinged plate 15 are achieved, and the angle of the scraping plate 13 can be adjusted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a water coal cleaning device for belt conveyor which characterized in that: the cleaning device comprises supporting rods (2) arranged on two sides of a belt supporting frame (1), wherein a scraper (13) is arranged between the two supporting rods (2), the scraper (13) is located below the belt, the scraper (13) is arranged in an arc shape along the material guiding direction of the scraper, the scraping end of the scraper (13) is in friction contact with the belt, a cleaning roller (17) is rotatably arranged at the material guiding end of the scraper (13), brushes (18) are uniformly distributed on the peripheral wall of the cleaning roller (17) along the axis direction of the cleaning roller, the brushes (18) are in friction contact with the scraper (13), and cleaning rods for automatically cleaning the water coal adhered to the brushes (18) are further arranged on the cleaning roller (17); install on bracing piece (2) and be used for preventing backing roll (11) that the belt droops, backing roll (11) are in the rear of scraper blade (13), still install locating wheel (10) that are used for preventing the belt from vibrating on bracing piece (2), just locating wheel (10) with the backing roll split is in the both sides of the belt that is in the below.
2. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the fixed connection has backup pad (6) on belt support frame (1), and backup pad (6) on belt support frame (1) that is in the homonymy are equipped with two side by side, bracing piece (2) slidable mounting in on backup pad (6), backing roll (11) utilize bracing piece (2) that the slip set up to do the tensioning action to the belt.
3. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (2), bracing piece upper end, the position that is close to its upper end in bracing piece (2) is equipped with one section external screw thread (3) to there is threaded sleeve (4) that are used for restricting bracing piece (2) displacement through this external screw thread (3) threaded connection, enclose on the periphery wall of threaded sleeve (4) and be equipped with laborsaving bull stick (5).
4. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the supporting rod (2) is fixedly connected with a supporting plate (8) at the part below the supporting plate (6), the supporting rod (2) is further sleeved with a compression spring (7), and two ends of the compression spring (7) are correspondingly abutted against the supporting plate (6) and the supporting plate (8).
5. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the cleaning roller (17) is arranged on the support rod (2) through a vertical plate, and a driving motor (19) for driving the cleaning roller to rotate is further arranged on the support plate (6).
6. The water coal cleaning device for the belt conveyor as claimed in claim 5, wherein: the cleaning rod comprises a rod body (21) and connecting rods (20) fixedly connected to two ends of the rod body (21), the rod body (21) is fixedly connected to the vertical plate through the connecting rods (20), the rod body (21) is parallel to the axis of the cleaning roller (17), and the rod body (21) is located in the motion track of the brush (18).
7. The water coal cleaning device for the belt conveyor as claimed in claim 6, wherein: and a protective cover (16) for preventing the cleaning roller (17) from throwing liquid is further arranged on the vertical plate, and the protective cover (16) covers the cleaning roller (17).
8. The water coal cleaning device for the belt conveyor as claimed in claim 7, wherein: the protective cover (16) comprises a circular cylinder, protective plates are fixedly connected to two end portions of the circular cylinder and fixedly connected to the vertical plate through the protective plates, and an opening avoiding a material guide area on the scraper (13) is formed in the outer wall of the circular cylinder.
9. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the supporting roller (11) and the positioning wheel (10) are respectively installed on the supporting rod (2) through the vertical rod (9), wherein the positioning wheel (10) is detachably installed on the vertical rod (9).
10. The water coal cleaning device for the belt conveyor as claimed in claim 1, wherein: the utility model discloses a scraper blade, including bracing piece (2), articulated slab (15) are installed to the bottom surface of scraper blade (13), the articulated slab (15) pass through the articulated shaft install in on bracing piece (12), just go back threaded connection on the articulated shaft and have location knob (14), location knob (14) with articulated slab (15) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686418.0U CN210133633U (en) | 2019-05-14 | 2019-05-14 | Water coal cleaning device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686418.0U CN210133633U (en) | 2019-05-14 | 2019-05-14 | Water coal cleaning device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210133633U true CN210133633U (en) | 2020-03-10 |
Family
ID=69704316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920686418.0U Expired - Fee Related CN210133633U (en) | 2019-05-14 | 2019-05-14 | Water coal cleaning device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210133633U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176829A (en) * | 2020-09-30 | 2021-01-05 | 黄河水利职业技术学院 | Compaction mechanism of road compactor for civil engineering |
| CN114261721A (en) * | 2022-01-13 | 2022-04-01 | 中铁隧道局集团有限公司 | Belt cleaning device and method for shield machine |
| CN117401395A (en) * | 2023-08-15 | 2024-01-16 | 湖州双力自动化科技装备有限公司 | Cleaning assembly of belt conveyor and cleaning method thereof |
| CN117985433A (en) * | 2024-04-03 | 2024-05-07 | 宁德市冠兆食品有限公司 | Conveyer belt cleaning device |
-
2019
- 2019-05-14 CN CN201920686418.0U patent/CN210133633U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176829A (en) * | 2020-09-30 | 2021-01-05 | 黄河水利职业技术学院 | Compaction mechanism of road compactor for civil engineering |
| CN114261721A (en) * | 2022-01-13 | 2022-04-01 | 中铁隧道局集团有限公司 | Belt cleaning device and method for shield machine |
| CN117401395A (en) * | 2023-08-15 | 2024-01-16 | 湖州双力自动化科技装备有限公司 | Cleaning assembly of belt conveyor and cleaning method thereof |
| CN117985433A (en) * | 2024-04-03 | 2024-05-07 | 宁德市冠兆食品有限公司 | Conveyer belt cleaning device |
| CN117985433B (en) * | 2024-04-03 | 2024-06-11 | 宁德市冠兆食品有限公司 | Conveyer belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20210514 |