CN219024675U - Dust fall spraying assembly for coal conveying equipment - Google Patents
Dust fall spraying assembly for coal conveying equipment Download PDFInfo
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- CN219024675U CN219024675U CN202320045021.XU CN202320045021U CN219024675U CN 219024675 U CN219024675 U CN 219024675U CN 202320045021 U CN202320045021 U CN 202320045021U CN 219024675 U CN219024675 U CN 219024675U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a dust fall spraying assembly for coal conveying equipment, and relates to the technical field of coal conveying equipment; the second connecting plate is fixedly arranged on the front side wall of the first connecting plate on the front side; the L-shaped plate is fixedly arranged on the front side wall of the second connecting plate; the suction mechanism is fixedly arranged between the front side wall of the L-shaped plate and the first connecting plate at the front side; the cleaning mechanism is fixedly arranged on the top wall of the first connecting plate, and is positioned on the right side of the L-shaped plate; the spray head is arranged at the output end of the suction mechanism in a penetrating way, and is arranged below the L-shaped plate; the fixed shaft is fixedly arranged on the bottom wall of the spray head; the sleeve is movably sleeved on the fixed shaft; the water spraying amount can be conveniently adjusted according to the needs, and the water resources are saved.
Description
Technical Field
The utility model relates to the technical field of coal conveying equipment, in particular to a dust fall spraying assembly for coal conveying equipment.
Background
The coal conveying equipment refers to a device for conveying coal, and the installation mode of the device can be divided into a coal conveying gallery and a coal conveying bridge. The coal conveying corridor is similar to a trench, is generally a concrete structure of underground or semi-underground, a conveyor is arranged in the corridor, and coal is conveyed by the conveyor for the corridor; the coal conveying bridge is mainly of a steel structure and is arranged in an overhead manner, and the coal conveying bridge is provided with a conveyor for conveying coal in a conveying mode such as belt conveying, pneumatic conveying and pipeline conveying; the existing dust falling spray assembly has the advantages of good dust falling effect, wide coverage range and the like, and when the dust is less due to the fixed structure, more water is sprayed out, so that water resources are wasted; there is therefore a need for a dust fall spray assembly for a coal conveying apparatus.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a dust fall spraying assembly for coal conveying equipment, which is reasonable in design and can effectively solve the defects of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device comprises a bracket, a first connecting plate, a driving wheel, a conveyor belt, a driven wheel, a driving shaft, a driven shaft and a first motor; the number of the first connecting plates is two, and the first connecting plates are symmetrically arranged in front and back; the bottom wall of the first connecting plate is symmetrically and fixedly provided with brackets; a first motor is fixedly arranged on the left side of the rear side wall of the first connecting plate on the rear side; after the output end of the first motor passes through the first connecting plate, a driving shaft is fixedly arranged, the other end of the driving shaft is rotatably arranged in the first connecting plate at the front side, and a driving wheel is fixedly sleeved on the driving shaft; a driven shaft is rotatably arranged between the first connecting plates on the front side and the rear side, a driven wheel is sleeved and fixed on the driven shaft, and the driven wheel is connected with the driving wheel through a conveying belt; the first motor is externally connected with a power supply through a wire;
it also comprises:
the second connecting plate is fixedly arranged on the front side wall of the first connecting plate at the front side;
the L-shaped plate is fixedly arranged on the front side wall of the second connecting plate;
the suction mechanism is fixedly arranged between the front side wall of the L-shaped plate and the first connecting plate at the front side;
the cleaning mechanism is fixedly arranged on the top wall of the first connecting plate and is positioned on the right side of the L-shaped plate;
the spray head is arranged at the output end of the suction mechanism in a penetrating way, and is arranged below the L-shaped plate;
the fixed shaft is fixedly arranged on the bottom wall of the spray head;
the sleeve is movably sleeved on the fixed shaft;
the baffle plates are fixedly arranged on the outer side wall of the sleeve at equal angles, the top wall of the baffle plate is fixedly provided with sealing rubber gaskets, and the sealing rubber gaskets are intermittently covered on spray holes on the spray heads;
the annular rack is fixedly arranged on the outer side wall of the baffle plate and is positioned below the spray head;
the second motor is fixedly arranged on the bottom wall of the L-shaped plate and externally connected with a power supply through a wire;
the rotating shaft is fixedly arranged at the output end of the second motor;
the gear is sleeved and fixed on the rotating shaft, and the gear is meshed with the annular rack.
As a further improvement of the utility model, a dust collection plate is fixedly arranged between the left and right brackets, and a plurality of through holes are arranged on the top wall of the dust collection plate.
As a further improvement of the present utility model, the cleaning mechanism includes:
the support plates are symmetrically and fixedly arranged on the top wall of the first connecting plate in front and back, and are positioned on the right side of the L-shaped plate;
the limiting plate is fixedly arranged on the top wall of the supporting plate;
the cleaning cloth is a plurality of cleaning cloths and is fixedly arranged on the bottom wall of the limiting plate.
As a further improvement of the present utility model, the suction mechanism includes:
the water tank is fixedly arranged on the front side wall of the first connecting plate at the front side, and the water tank is positioned at the right side of the L-shaped plate;
the suction pump is fixedly arranged on the front side wall of the L-shaped plate and is externally connected with a power supply through a wire;
the left end of the water inlet pipe is communicated with the input end of the suction pump, and the right end of the water inlet pipe is communicated with the water tank;
the lower end of the water outlet pipe is communicated with the output end of the suction pump, and the upper end of the water outlet pipe penetrates through the top wall of the L-shaped plate, extends to the lower side of the L-shaped plate and is communicated with the spray head.
As a further improvement of the utility model, a scraping plate is fixedly arranged between the outer side wall of the sleeve and the inner side wall of the annular rack, and the scraping plate is contacted with the bottom wall of the spray head.
Compared with the prior art, the utility model has the beneficial effects that: the dust fall spraying assembly for the coal conveying equipment is convenient for adjusting the water spraying amount according to the requirement and saves water resources.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a cross-sectional view taken along A-A in fig. 2.
Fig. 5 is a sectional view taken along the direction B-B in fig. 3.
Fig. 6 is a cross-sectional view taken along the direction C-C in fig. 3.
Reference numerals illustrate:
the cleaning mechanism 1, the limiting plate 1-1, the cleaning cloth 1-2, the supporting plate 1-3, the suction mechanism 2, the suction pump 2-1, the water outlet pipe 2-2, the water inlet pipe 2-3, the bracket 3, the first connecting plate 4, the driving wheel 5, the conveyor belt 6, the second connecting plate 7, the driven wheel 8, the driving shaft 9, the driven shaft 10, the first motor 11, the L-shaped plate 12, the spray head 13, the rotating shaft 14, the gear 15, the annular rack 16, the dust collection plate 17, the through hole 18, the second motor 19, the fixed shaft 20, the sleeve 21, the baffle 22, the scraping plate 23 and the sealing rubber pad 24.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the specific embodiment comprises a bracket 3, a first connecting plate 4, a driving wheel 5, a conveyor belt 6, a driven wheel 8, a driving shaft 9, a driven shaft 10 and a first motor 11; the number of the first connecting plates 4 is two, and the first connecting plates are symmetrically arranged in front and back; the bottom wall of the first connecting plate 4 is symmetrically welded with a bracket 3; a dust collection plate 17 is welded between the brackets 3 on the left side and the right side, and a plurality of through holes 18 are formed in the top wall of the dust collection plate 17, so that dust can be collected in a concentrated mode; the left side of the rear side wall of the first connecting plate 4 at the rear side is fixed with a first motor 11 through bolts and a bracket; after the output end of the first motor 11 passes through the first connecting plate 4, a driving shaft 9 is fixed through a coupling, the other end of the driving shaft 9 is rotatably arranged in the first connecting plate 4 at the front side through a bearing, and a driving wheel 5 is sleeved and fixed on the driving shaft 9; a driven shaft 10 is rotatably arranged between the first connecting plates 4 on the front side and the rear side through a bearing, a driven wheel 8 is fixedly sleeved on the driven shaft 10, and the driven wheel 8 is connected with the driving wheel 5 through a conveying belt 6; the coal is convenient to automatically convey; the first motor 11 is externally connected with a power supply through a wire;
it also comprises:
the second connecting plate 7 is welded on the front side wall of the first connecting plate 4 at the front side;
an L-shaped plate 12, wherein the L-shaped plate 12 is welded on the front side wall of the second connecting plate 7; providing support for the spray assembly;
the suction mechanism 2 is fixedly arranged between the front side wall of the L-shaped plate 12 and the first connecting plate 4 at the front side;
the suction mechanism 2 includes:
the water tank 2-4 is welded on the front side wall of the first connecting plate 4 at the front side, and the water tank 2-4 is positioned at the right side of the L-shaped plate 12, so that water supply is facilitated;
the suction pump 2-1, the suction pump 2-1 is fixed on the front side wall of the L-shaped plate 12 through bolts and brackets, and the suction pump 2-1 is externally connected with a power supply through a wire;
the left end of the water inlet pipe 2-3 is communicated with the input end of the suction pump 2-1, and the right end of the water inlet pipe 2-3 is communicated with the water tank 2-4;
the lower end of the water outlet pipe 2-2 is communicated with the output end of the suction pump 2-1, and the upper end of the water outlet pipe 2-2 penetrates through the top wall of the L-shaped plate 12, extends to the lower side of the L-shaped plate 12 and is communicated with the spray nozzle 13; the coal is conveniently sprayed;
the cleaning mechanism 1 is fixedly arranged on the top wall of the first connecting plate 4, and the cleaning mechanism 1 is positioned on the right side of the L-shaped plate 12;
the cleaning mechanism 1 includes:
the two support plates 1-3 are symmetrically welded on the top wall of the first connecting plate 4, and the support plates 1-3 are positioned on the right side of the L-shaped plate 12;
the limiting plate 1-1 is fixedly arranged on the top wall of the supporting plate 1-3;
the cleaning cloths 1-2 are arranged in a plurality of numbers, and are glued and fixed on the bottom wall of the limiting plate 1-1; the surface of the coal is convenient to clean;
the spray head 13 is arranged at the output end of the suction mechanism 2 in a penetrating way, and the spray head 13 is arranged below the L-shaped plate 12; the spraying range is enlarged;
a fixed shaft 20, wherein the fixed shaft 20 is welded on the bottom wall of the spray head 13;
the sleeve 21 is movably sleeved on the fixed shaft 20;
the two baffles 22 are welded on the outer side wall of the sleeve 21 at equal angles, a sealing rubber pad 24 is glued and fixed on the top wall of the baffle 22, and the sealing rubber pad 24 is intermittently covered on a spray hole on the spray head 13 (the sealing rubber pad 24 can fill a gap between the baffle 22 and the spray head 13 to avoid water leakage from the gap); the water yield is conveniently controlled by shielding the spray hole;
the annular rack 16 is welded on the outer side wall of the baffle 22, and the annular rack 16 is positioned below the spray head 13;
the second motor 19 is fixed on the bottom wall of the L-shaped plate 12 through bolts and brackets, and the second motor 19 is externally connected with a power supply through a wire;
the rotating shaft 14, the said rotating shaft 14 is fixed on the output end of the motor 19 of No. two through the coupling joint;
the gear 15 is sleeved and fixed on the rotating shaft 14, and the gear 15 is meshed with the annular rack 16; the position of the baffle 22 is convenient to automatically adjust, and the automatic adjustment of the water yield is realized;
a scraper 23 is defined between the outer side wall of the sleeve 21 and the inner side wall of the annular rack 16 through bolts, and the scraper 23 is in contact with the bottom wall of the spray head 13, so that the spray head 13 is convenient to clean.
When the coal conveying device is used, coal moves onto the conveying belt 6, the motor 11 is turned on, the motor 11 drives the driving shaft 9 and the driving wheel 5 to rotate clockwise, the driving wheel 5 drives the conveying belt 6 to move right, and the conveying belt 6 drives the driven wheel 8 and the driven shaft 10 to rotate clockwise; the conveyor belt 6 drives the coal to move right; the suction pump 2-1 is turned on, the suction pump 2-1 sucks water in the water tank 2-4 out through the water outlet pipe 2-2, then flows into the spray head 13 through the water outlet pipe 2-2, and finally sprays out through the spray head 13 to spray and dust fall on coal, so that dust suspended in air is reduced; the sprayed coal continues to move right, and when passing through the cleaning cloth 1-2, the cleaning cloth 1-2 cleans the surface of the coal, so that the dust and impurities on the surface are reduced; when the dust is not much, the motor 19 is turned on, the motor 19 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the gear 15 to rotate, the gear 15 drives the annular rack 16 to rotate, the annular rack 16 drives the baffle 22 and the sleeve 21 to rotate around the fixed shaft 20, the baffle 22 rotates to a position below a spraying hole on the spray head 13, the sealing rubber pad 24 shields the spraying hole on the spray head 13, the water yield during spraying is reduced, and water resources are saved; after the transmission is finished, the second motor 19 can be turned on, the second motor 19 drives the rotating shaft 14 and the gear 15 to rotate, the gear 15 drives the annular rack 16 to rotate, the annular rack 16 drives the scraping plate 23 to rotate, and the scraping plate 23 cleans the bottom wall of the spray head 13 to avoid dust accumulation.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. through the arrangement of the suction mechanism 2, the spray head 13, the rotary shaft 14, the gear 15, the annular rack 16, the second motor 19, the fixed shaft 20, the sleeve 21 and the sealing rubber pad 24, the water spraying amount can be conveniently adjusted according to the needs, and the water resource is saved;
2. through the arrangement of the cleaning mechanism 1, the surface of the output coal is conveniently cleaned; the dust collection plate 17 and the through holes 18 are arranged, so that dust can be collected intensively;
3. through the setting of scraper blade 23, conveniently clean shower nozzle 13, reduce the dust and pile up.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A dust fall spraying assembly for coal conveying equipment comprises a bracket (3), a first connecting plate (4), a driving wheel (5), a conveyor belt (6), a driven wheel (8), a driving shaft (9), a driven shaft (10) and a first motor (11); the number of the first connecting plates (4) is two, and the first connecting plates are symmetrically arranged in front and back; the bottom wall of the first connecting plate (4) is symmetrically and fixedly provided with a bracket (3) left and right; a first motor (11) is fixedly arranged on the left side of the rear side wall of the first connecting plate (4) on the rear side; after the output end of the first motor (11) passes through the first connecting plate (4), a driving shaft (9) is fixedly arranged, the other end of the driving shaft (9) is rotatably arranged in the first connecting plate (4) at the front side, and a driving wheel (5) is fixedly sleeved on the driving shaft (9); a driven shaft (10) is rotatably arranged between the first connecting plates (4) on the front side and the rear side, a driven wheel (8) is fixedly sleeved on the driven shaft (10), and the driven wheel (8) is connected with the driving wheel (5) through a conveying belt (6); the first motor (11) is externally connected with a power supply through a wire;
characterized in that it further comprises:
the second connecting plate (7) is fixedly arranged on the front side wall of the first connecting plate (4) at the front side;
the L-shaped plate (12) is fixedly arranged on the front side wall of the second connecting plate (7);
the suction mechanism (2) is fixedly arranged between the front side wall of the L-shaped plate (12) and the first connecting plate (4) at the front side;
the cleaning mechanism (1) is fixedly arranged on the top wall of the first connecting plate (4), and the cleaning mechanism (1) is positioned on the right side of the L-shaped plate (12);
the spray head (13) is arranged at the output end of the suction mechanism (2) in a penetrating way, and the spray head (13) is arranged below the L-shaped plate (12);
the fixed shaft (20), the fixed shaft (20) is fixedly arranged on the bottom wall of the spray head (13);
the sleeve (21) is movably sleeved on the fixed shaft (20);
the baffle plates (22) are arranged on the outer side wall of the sleeve (21) at equal angles, sealing rubber gaskets (24) are fixedly arranged on the top wall of the baffle plates (22), and the sealing rubber gaskets (24) are intermittently covered on spray holes on the spray heads (13);
the annular rack (16) is fixedly arranged on the outer side wall of the baffle plate (22), and the annular rack (16) is positioned below the spray head (13);
the second motor (19) is fixedly arranged on the bottom wall of the L-shaped plate (12), and the second motor (19) is externally connected with a power supply through a wire;
the rotary shaft (14), the said rotary shaft (14) is fixed to the output end of the second motor (19);
the gear (15) is sleeved and fixed on the rotating shaft (14), and the gear (15) is meshed with the annular rack (16).
2. The dust fall spray assembly for a coal conveying apparatus of claim 1, wherein: a dust collection plate (17) is fixedly arranged between the brackets (3) on the left side and the right side, and a plurality of through holes (18) are formed in the top wall of the dust collection plate (17).
3. The dust fall spray assembly for a coal conveying apparatus of claim 1, wherein: the cleaning mechanism (1) comprises:
the support plates (1-3) are arranged on the top wall of the first connecting plate (4) in a front-back symmetrical mode, and the support plates (1-3) are positioned on the right side of the L-shaped plate (12);
the limiting plate (1-1) is fixedly arranged on the top wall of the supporting plate (1-3);
the cleaning cloth (1-2), the cleaning cloth (1-2) is a plurality of, and all fixed on the diapire of limiting plate (1-1).
4. The dust fall spray assembly for a coal conveying apparatus of claim 1, wherein: the suction mechanism (2) comprises:
the water tank (2-4) is fixedly arranged on the front side wall of the first connecting plate (4) at the front side, and the water tank (2-4) is positioned on the right side of the L-shaped plate (12);
the suction pump (2-1) is fixedly arranged on the front side wall of the L-shaped plate (12), and the suction pump (2-1) is externally connected with a power supply through a wire;
the left end of the water inlet pipe (2-3) is communicated with the input end of the suction pump (2-1), and the right end of the water inlet pipe (2-3) is communicated with the water tank (2-4);
the lower end of the water outlet pipe (2-2) is communicated with the output end of the suction pump (2-1), and the upper end of the water outlet pipe (2-2) penetrates through the top wall of the L-shaped plate (12), extends to the lower side of the L-shaped plate (12) and is communicated with the spray head (13).
5. The dust fall spray assembly for a coal conveying apparatus of claim 1, wherein: a scraping plate (23) is fixedly arranged between the outer side wall of the sleeve (21) and the inner side wall of the annular rack (16), and the scraping plate (23) is in contact with the bottom wall of the spray head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320045021.XU CN219024675U (en) | 2023-01-09 | 2023-01-09 | Dust fall spraying assembly for coal conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320045021.XU CN219024675U (en) | 2023-01-09 | 2023-01-09 | Dust fall spraying assembly for coal conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219024675U true CN219024675U (en) | 2023-05-16 |
Family
ID=86276990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320045021.XU Active CN219024675U (en) | 2023-01-09 | 2023-01-09 | Dust fall spraying assembly for coal conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219024675U (en) |
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2023
- 2023-01-09 CN CN202320045021.XU patent/CN219024675U/en active Active
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