CN209905784U - Ash removal device for head of belt conveyor - Google Patents
Ash removal device for head of belt conveyor Download PDFInfo
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- CN209905784U CN209905784U CN201920304268.2U CN201920304268U CN209905784U CN 209905784 U CN209905784 U CN 209905784U CN 201920304268 U CN201920304268 U CN 201920304268U CN 209905784 U CN209905784 U CN 209905784U
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- ash removal
- scraper
- collection groove
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Abstract
The utility model relates to a dust cleaning device of a belt conveyor head, which comprises a primary sweeper, a secondary sweeper, a rolling brush sweeper and a scraper dust cleaning mechanism, wherein the primary sweeper and the secondary sweeper are sequentially arranged at the lower adhesive tape traveling section of a head roller along the adhesive tape transmission direction, and the rolling brush sweeper is arranged below the adhesive tape at the downstream of a surface increasing wheel; the scraper ash removal mechanism is composed of an ash collection groove, an ash removal scraper and a linear driving device, wherein the ash collection groove is arranged below the surface increasing wheel, one end of the ash collection groove is communicated with the head funnel, the other end of the ash collection groove is provided with the linear driving device, and the ash removal scraper can reciprocate in the ash collection groove under the driving of the linear driving device. The utility model discloses a mode that the multiple spot was cleaned can effectively solve the deposition of belt conveyor head, spill the material problem, and the dust of clearance outside the head funnel is unified in also collecting the head funnel and is handled to realize high-efficient deashing, improve the purpose of operation environment.
Description
Technical Field
The utility model relates to a belt conveyor clears up technical field on line, especially relates to a dust removal device of belt conveyor head.
Background
At present, belt conveyors are widely used in bulk material operations, and after the belt conveyors discharge materials from a head hopper, a certain amount of viscous materials or material powder adheres to the surface of a return rubber belt. The conventional cleaning method is to arrange a first-stage cleaner or a second-stage cleaner to scrape the residual materials on the surface of a return rubber belt; in recent years, various cleaners for different materials have been developed successively on the market. However, with the changes of the operating conditions of the belt conveyor, the aging of the sweeper and the changes of the moisture and the granularity of the materials, although the sweeping measures are adopted, the head part and even the process of the belt conveyor still have dust deposition and material scattering of different degrees, and the head part and the process of the belt conveyor need to be cleaned manually and continuously; and when the dust is removed from the outside of the head funnel, the dust can not be effectively collected, so that the operation environment is very bad.
Disclosure of Invention
The utility model provides a dust cleaning device of belt conveyor head adopts the mode that the multiple spot cleaned, can effectively solve the deposition of belt conveyor head, spill the material problem, and the dust of clearance outside the head funnel is unified in also collecting the head funnel and is handled to realize high-efficient deashing, improve the purpose of operation environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ash removal device for the head of the belt conveyor is characterized in that the head of the belt conveyor is provided with a head roller and a head funnel, one end of an adhesive tape is wound on the head roller, and a surface increasing wheel is arranged below the adhesive tape wound on the head roller; the ash removal device comprises a primary sweeper, a secondary sweeper, a rolling brush sweeper and a scraper ash removal mechanism, the primary sweeper and the secondary sweeper are sequentially arranged at the lower adhesive tape running section of the lower part of the head roller along the adhesive tape transmission direction, and the rolling brush sweeper is arranged below the adhesive tape at the downstream of the surface increasing wheel; the scraper ash removal mechanism is composed of an ash collection groove, an ash removal scraper and a linear driving device, wherein the ash collection groove is arranged below the surface increasing wheel, one end of the ash collection groove is communicated with the head funnel, the other end of the ash collection groove is provided with the linear driving device, and the ash removal scraper can reciprocate in the ash collection groove under the driving of the linear driving device.
The linear driving device is connected with the ash removal scraper through a push rod, and a push rod stroke limiting mechanism is arranged on the linear driving device or the ash collection groove.
The linear driving device comprises an electric push rod or an electro-hydraulic push rod.
The ash collecting groove is provided with guide rails at the upper parts of two sides parallel to the moving direction of the ash removing scraper, the guide rails are provided with guide plates at one side close to the head funnel, the guide plates are obliquely arranged, the top ends of the guide plates are hinged with the guide rails, and the bottom ends of the guide plates are contacted with the bottom surface of the ash collecting groove; two sides of the ash removal scraper are provided with planes matched with the guide rails; a push rod of the linear driving device is hinged with the ash removal scraper, the fixed end of the linear driving device is hinged with a support, and the support is fixed on the ground or on a rack of the belt conveyor.
The bottom of the ash removal scraper blade is provided with a rubber plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the first-stage sweeper, the second-stage sweeper and the rolling brush sweeper which are distributed along the transmission direction of the rubber belt are adopted to carry out multi-point sweeping on the rubber belt, so that the problem of dust accumulation at the head of the belt conveyor can be effectively solved, and the improvement of the operating environment is facilitated;
2) the scraper ash removal mechanism can collect the dust removed from the head funnel into the head funnel for uniform treatment, so that the aims of efficiently removing ash, collecting scattered materials and improving the working environment are fulfilled;
3) during the forward stroke of the ash removal mechanism of the scraper blade, the bottom of the ash removal scraper blade is contacted with the bottom surface of the ash collection groove, so that the complete ash removal is ensured; the ash removal scraper returns along the guide rail under the guiding action of the guide plate during return stroke, and the bottom surface of the ash removal scraper is higher than the bottom surface of the ash collection groove by a certain distance, so that reverse belt scraping of accumulated ash is effectively prevented;
4) the device has simple structure and convenient installation and use, can realize automatic control, can be applied to all occasions adopting the belt conveyor to operate, and has wide application range and good development prospect.
Drawings
Fig. 1 is a schematic structural diagram of a dust removing device for a belt conveyor head according to the present invention.
In the figure: 1. scraper ash cleaning mechanism 11, linear driving device 12, support 13, ash cleaning scraper 14, ash collecting groove 15, guide rail 16, guide plate 2, head roller 3, surface increasing wheel 4, adhesive tape 5, primary cleaner 6, secondary cleaner 7, head funnel 8 and rolling brush cleaning mechanism
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, the ash removing device for the belt conveyor head of the present invention comprises a head roller 2 and a head funnel 7, wherein one end of a rubber belt 4 winds around the head roller 2, and a surface increasing wheel 3 is arranged below the rubber belt 4 after winding around the head roller 2; the ash removal device comprises a primary sweeper 5, a secondary sweeper 6, a rolling brush sweeper 8 and a scraper ash removal mechanism 1, the primary sweeper 5 and the secondary sweeper 6 are sequentially arranged on the downward section of the adhesive tape 4 at the lower part of the head roller 2 along the transmission direction of the adhesive tape 4, and the rolling brush sweeper 8 is arranged below the adhesive tape 4 at the downstream of the dough roller 3; the scraper ash removal mechanism 1 is composed of an ash collection groove 14, an ash removal scraper 13 and a linear driving device 11, the ash collection groove 14 is arranged below the surface increasing wheel 3, one end of the ash collection groove is communicated with the head funnel 7, the other end of the ash collection groove is provided with the linear driving device 11, and the ash removal scraper 13 can reciprocate in the ash collection groove 14 under the driving of the linear driving device 11.
The linear driving device 11 is connected with the ash removal scraper 13 through a push rod, and a push rod stroke limiting mechanism is arranged on the linear driving device 11 or the ash collection groove 14.
The linear driving device 11 comprises an electric push rod or an electro-hydraulic push rod.
The upper parts of two sides of the ash collecting groove 14 parallel to the moving direction of the ash cleaning scraper 13 are provided with guide rails 15, one side of the guide rails 15 close to the head funnel 7 is provided with a guide plate 16, the guide plate 16 is obliquely arranged, the top end of the guide plate is hinged with the guide rails 15, and the bottom end of the guide plate is contacted with the bottom surface of the ash collecting groove 14; two sides of the ash removal scraper 13 are provided with planes matched with the guide rails 15; a push rod of the linear driving device 11 is hinged with the ash removal scraping plate 13, the fixed end of the linear driving device 11 is hinged with the support 12, and the support 12 is fixed on the ground or on a frame of the belt conveyor.
The bottom of the ash removal scraper 13 is provided with a rubber plate.
In the operation process of the belt conveyor, firstly, materials adhered to the surface of the adhesive tape 4 are cleaned into a head funnel 7 by a primary cleaner 5 and a secondary cleaner 6 at the head of the belt conveyor, then, residual dust or materials on the surface of the adhesive tape 4 are cleaned into a dust collecting groove 14 below by a rolling brush cleaner 8, and accumulated dust in the dust collecting groove 14 is cleaned into the head funnel 7 by a scraper ash cleaning mechanism 1.
In the scraper ash cleaning mechanism 1, the ash cleaning scraper 13 makes reciprocating linear motion in the ash collecting groove 14 under the driving of the push rod of the linear driving device 11, and the rubber scraper at the bottom of the ash cleaning scraper is contacted with the bottom surface of the ash collecting groove 14, so that the ash cleaning function is realized. The guide plate 16 is hinged with the guide rail 15 and can rotate in one direction, and when the ash cleaning scraper 13 moves to one side of the head funnel 7, the guide plate 16 can be jacked up and then continuously moves forwards. However, when the ash removal blade 13 is returned, due to the blocking action of the guide plate 16, both ends of the ash removal blade 13 slide upward along the inclined surface formed by the guide plate 16, transition to the guide rail 15, and then return along the guide rail 15. The bottom of the ash cleaning scraper 13 returning along the guide rail 15 has a certain interval with the bottom surface of the ash collecting groove 14, so that the ash can be effectively prevented from being brought back; the linear drive 11 is articulated to the support 12, so that a change in the return line does not affect it.
In a deashing device of belt conveyor head, one-level sweeper 5, second grade sweeper 6, brush sweeper 8, deashing scraper blade 13, linear drive 11 are current conventional device, and linear drive 11 first-selected electricity liquid push rod, including whole straight electricity liquid push rod, parallel electricity liquid push rod and split type electricity liquid push rod, electricity liquid push rod stroke is spacing to be current conventional technology, and linear drive 11 makes reciprocating linear motion's frequency adjustable to can with belt conveyor interlocking control.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The ash removal device for the head of the belt conveyor is characterized in that the head of the belt conveyor is provided with a head roller and a head funnel, one end of an adhesive tape is wound on the head roller, and a surface increasing wheel is arranged below the adhesive tape wound on the head roller; the dust removing device is characterized by comprising a primary sweeper, a secondary sweeper, a rolling brush sweeper and a scraper dust removing mechanism, wherein the primary sweeper and the secondary sweeper are sequentially arranged at the lower rubber belt traveling section of the lower part of a head roller along the transmission direction of a rubber belt, and the rolling brush sweeper is arranged below the rubber belt at the downstream of a surface increasing wheel; the scraper ash removal mechanism is composed of an ash collection groove, an ash removal scraper and a linear driving device, wherein the ash collection groove is arranged below the surface increasing wheel, one end of the ash collection groove is communicated with the head funnel, the other end of the ash collection groove is provided with the linear driving device, and the ash removal scraper can reciprocate in the ash collection groove under the driving of the linear driving device.
2. The ash removal device for the head of the belt conveyor as claimed in claim 1, wherein the linear driving device is connected with the ash removal scraper through a push rod, and a push rod stroke limiting mechanism is arranged on the linear driving device or the ash collection groove.
3. The ash removal device for the head of the belt conveyor as claimed in claim 1 or 2, wherein the linear driving device comprises an electric push rod or an electro-hydraulic push rod.
4. The ash removal device for the head of the belt conveyor as claimed in claim 1, wherein the ash collection groove is provided with guide rails at the upper parts of two sides parallel to the moving direction of the ash removal scraper, the guide rails are provided with guide plates at one side close to the head funnel, the guide plates are obliquely arranged, the top ends of the guide plates are hinged with the guide rails, and the bottom ends of the guide plates are contacted with the bottom surface of the ash collection groove; two sides of the ash removal scraper are provided with planes matched with the guide rails; a push rod of the linear driving device is hinged with the ash removal scraper, the fixed end of the linear driving device is hinged with a support, and the support is fixed on the ground or on a rack of the belt conveyor.
5. The ash removal device for the head of the belt conveyor as claimed in claim 1, 2 or 4, wherein a rubber plate is arranged at the bottom of the ash removal scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304268.2U CN209905784U (en) | 2019-03-11 | 2019-03-11 | Ash removal device for head of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304268.2U CN209905784U (en) | 2019-03-11 | 2019-03-11 | Ash removal device for head of belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN209905784U true CN209905784U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920304268.2U Active CN209905784U (en) | 2019-03-11 | 2019-03-11 | Ash removal device for head of belt conveyor |
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| CN (1) | CN209905784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748066A (en) * | 2019-03-11 | 2019-05-14 | 中冶焦耐(大连)工程技术有限公司 | A kind of deashing device of belt conveyer head |
| CN112013412A (en) * | 2020-08-04 | 2020-12-01 | 无为皖江粮食机械有限公司 | Self-service cleaning device that rice husk suspension burning hot-blast furnace was used |
| CN114751217A (en) * | 2022-04-11 | 2022-07-15 | 三一海洋重工有限公司 | Work accessory and engineering machine |
-
2019
- 2019-03-11 CN CN201920304268.2U patent/CN209905784U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748066A (en) * | 2019-03-11 | 2019-05-14 | 中冶焦耐(大连)工程技术有限公司 | A kind of deashing device of belt conveyer head |
| CN112013412A (en) * | 2020-08-04 | 2020-12-01 | 无为皖江粮食机械有限公司 | Self-service cleaning device that rice husk suspension burning hot-blast furnace was used |
| CN114751217A (en) * | 2022-04-11 | 2022-07-15 | 三一海洋重工有限公司 | Work accessory and engineering machine |
| CN114751217B (en) * | 2022-04-11 | 2023-08-04 | 三一海洋重工有限公司 | Working attachment and engineering machinery |
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