CN215427954U - A dust collector for coal mining - Google Patents
A dust collector for coal mining Download PDFInfo
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- CN215427954U CN215427954U CN202121294826.5U CN202121294826U CN215427954U CN 215427954 U CN215427954 U CN 215427954U CN 202121294826 U CN202121294826 U CN 202121294826U CN 215427954 U CN215427954 U CN 215427954U
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Abstract
The utility model discloses a dust removal device for coal mining, which belongs to the technical field of dust removal devices and comprises a box body, wherein a water tank is fixedly arranged in the box body, the top of the water tank is connected with a water pipe in a penetrating way, one side of the water pipe, which is far away from the water tank, is fixedly connected with an atomizing spray head, and the box body is fixedly connected with an operation mechanism which enables the atomizing spray head to rotate by three hundred sixty degrees; the top of the box body is fixedly connected with a support, and the bottom of the support is fixedly connected with an inclining mechanism which enables the atomizing head to continuously move up and down in an inclining way; the operation mechanism drives the spray head to move circularly for one circle, and the tilting mechanism drives the spray head to tilt up and down back and forth for multiple times. This a dust collector for coal mining can fall the dust around the device high-efficient and fast automatically.
Description
Technical Field
The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for coal mining.
Background
A dry mechanical dust remover mainly refers to dust removing equipment designed by applying the inertia action and the gravity action of dust, such as a settling chamber, an inert dust remover, a cyclone dust remover and other high-concentration dust removers, and is mainly used for separating or concentrating high-concentration coarse-particle-diameter dust.
The utility model patent CN201820989560.8 discloses an air dust removal device for coal mining, which comprises a dust removal box main body, wherein the left end of the dust removal box main body is provided with an air inlet, the left end of the dust removal box main body is fixedly connected with a box body, the lower end of the dust removal box main body is fixedly connected with a supporting leg, the lower end of the dust removal box main body is provided with a storage box, the interior of the dust removal box main body is fixedly provided with a filter screen plate, the right end of the dust removal box main body is provided with an air outlet, one end of the air outlet is connected with an exhaust fan, the air dust removal device for coal mining is provided with a collection structure, dust filtered in the dust removal process can be well collected, after the collection is finished, the whole collection structure can be sealed by rotating a handle, and the air dust removal device for coal mining is provided with a cleaning structure, can clean the filter screen plate and prevent the filter screen plate from being blocked. However, the device cannot automatically spray and settle dust in multiple directions.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a dust removal device for coal mining comprises a box body, wherein a water tank is fixedly installed in the box body, the top of the water tank is connected with a water pipe in a penetrating mode, one side, far away from the water tank, of the water pipe is fixedly connected with an atomizing head, and an operation mechanism enabling the atomizing head to rotate by three hundred and sixty degrees is fixedly connected to the box body;
the top of the box body is fixedly connected with a support, and the bottom of the support is fixedly connected with an inclining mechanism which enables the atomizing head to continuously move up and down in an inclining way; the operation mechanism drives the spray head to move circularly for one circle, and the tilting mechanism drives the spray head to tilt up and down back and forth for multiple times.
As a preferable aspect of the dust removing device for coal mining according to the present invention, wherein: the operation mechanism comprises a motor, the motor is fixedly connected to the inner bottom of the box body, a power output end of the motor is connected with a motor shaft, the right side of the motor shaft is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a first supporting rod, the right part of the first supporting rod is fixedly connected with a second supporting rod, a first hinge rod is hinged to the front side, close to the top, of the second supporting rod, the right side of the first hinge rod is fixedly connected with the bottom of the atomizing head, the left side of the second supporting rod is fixedly connected with a third supporting rod, and a spring is fixedly connected between the third supporting rod and the first hinge rod;
the top of box has seted up circular recess, connecting rod sliding connection in the circular recess.
As a preferable aspect of the dust removing device for coal mining according to the present invention, wherein: the tilting mechanism comprises a first gear, and the first gear is fixedly connected to the top of the motor shaft; the top of the box body is rotatably connected with a rotating rod, the outer wall of the middle part of the rotating rod is fixedly connected with a second gear, and the first gear is meshed with the second gear; the top of the rotating rod is fixedly connected with a third gear;
the inner top of the bracket close to the left side is rotatably connected with a worm, the bottom of the worm is fixedly connected with a fourth gear, and the fourth gear is meshed with the third gear;
a fixing plate is fixedly connected to the right side of the first supporting rod, a worm wheel is rotatably connected to the back surface of the fixing plate, and the worm wheel is matched with the worm; the positive fixedly connected with second articulated rod of axle of turbine, the second articulated rod is kept away from the back of second articulated rod articulates there is the third articulated pole, the third articulated pole is kept away from one side and the first articulated pole of second articulated rod are articulated each other.
As a preferable aspect of the dust removing device for coal mining according to the present invention, wherein: the radius of the first gear is larger than the diameter of the second gear.
As a preferable aspect of the dust removing device for coal mining according to the present invention, wherein: the top of the bracket is fixedly connected with a fixed rod, and the fixed rod is rotatably connected with the worm through a round hole formed in the fixed rod.
Compared with the prior art: this an operation mechanism for dust collector of coal mining sets up drives the atomising head and carries out three hundred sixty degrees rotations, make the atomising head can carry out spray dedusting to a plurality of regions, make dust quality grow to fall to ground, the tilting gear of setting makes the atomising head when being three hundred sixty degrees rotations, the continuous spraying of inclining from top to bottom, when making the rotatory round of atomising head, the fog of a plurality of Z forms of blowout, make the regional dust all fast by the drop around the atomizer, reach the dust removal purpose. And the device is automatic operation, and the device is installed in every region for all can carry out the dust fall operation at any time, the degree of difficulty of great dust fall, and workman's work load.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall structure of a perspective box of the present invention;
FIG. 2 is a schematic view of the worm gear and worm of the present invention;
FIG. 3 is a schematic top view of the case of the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention
FIG. 5 is an enlarged schematic top view of the structure at B of the present invention
In the figure: 1. a box body; 2. a motor; 3. a connecting rod; 4. a motor shaft; 5. a first gear; 6. a fourth gear; 7. a fixing plate; 8. a second hinge lever; 9. a worm; 10. rotating the rod; 11. fixing the rod; 12. a second gear; 13. a third hinge rod; 14. a first support bar; 15. a second support bar; 16. a support; 17. a turbine; 18. a first hinge lever; 19. a spray head; 20. a spring; 21. a third support bar; 22. a circular groove; 23. a water pipe; 24. a water tank; 25. a third gear.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a dust removal device for coal mining, which can automatically and efficiently and quickly lower dust around the device, and please refer to fig. 1-5, the dust removal device comprises a box body 1, wherein a water tank 24 is fixedly arranged in the box body 1, the top of the water tank 24 is connected with a water pipe 23 in a penetrating way, one side of the water pipe 23 far away from the water tank 24 is fixedly connected with a spray head 19, and the box body 1 is fixedly connected with an operation mechanism which enables the spray head 19 to rotate by three hundred sixty degrees;
the top of the box body 1 is fixedly connected with a bracket 16, and the bottom of the bracket 16 is fixedly connected with a tilting mechanism which enables the spray head 19 to continuously tilt up and down back and forth; the operation mechanism drives the spray head 19 to circularly move for one circle, and the tilting mechanism drives the spray head 19 to tilt up and down back and forth for multiple times. When personnel need carry out the dust fall to the coal mining area, at first settle the device in the suitable position in coal mining area, then fill up water in water tank 24, start the power of atomising head 19, take out the water of this water tank 24 and spout away through atomising head 19, meanwhile, start the power of running mechanism and make the rotatory spraying of atomising head 19 three hundred sixty degrees, make atomising head 19 spray the dust fall to each region, and simultaneously, running mechanism drives the operation of tilting mechanism, tilting mechanism makes the continuous spraying up of atomising head 19, then spray down again, and atomising head 19 circumferencial rotation one turn, atomising head 19 carries out the spraying up and spraying down of many times, make atomising head 19 spout wider fog, more even fog, make everywhere dust is descended, thereby reach the purpose of dust removal.
Specifically, the operation mechanism comprises a motor 2, the motor 2 is fixedly connected to the inner bottom of the box body 1, the power output end of the motor 2 is connected with a motor shaft 4, the right side of the motor shaft 4 is fixedly connected with a connecting rod 3, the top of the connecting rod 3 is fixedly connected with a first supporting rod 14, the right side of the first supporting rod 14 is fixedly connected with a second supporting rod 15, the front side, close to the top, of the second supporting rod 15 is hinged with a first hinge rod 18, the right side of the first hinge rod 18 is fixedly connected with the bottom of the atomizing head 19, the left side of the second supporting rod 15 is fixedly connected with a third supporting rod 21, and a spring 20 is fixedly connected between the third supporting rod 21 and the first hinge rod 18;
the top of the box body 1 is provided with a circular groove 22, and the connecting rod 3 is connected in the circular groove 22 in a sliding way. When the preparation work is done, the power supply of the motor 2 is started, the motor 2 drives the motor shaft 4 to rotate circumferentially, the motor shaft 4 drives the connecting rod 3 to rotate circumferentially, and due to the limiting effect of the circular groove 22, the connecting rod 3 can stably perform circular motion. The connecting rod 3 with circular motion drives the first supporting rod 14 to do circular motion, then the second supporting rod 15 is made to do circular motion, the second supporting rod 15 with circular motion drives the first hinged rod 18 hinged on the second supporting rod to do circular motion, and then the spring 20 and the third supporting rod 21 are matched to make the spray head 19 do circular motion.
Specifically, the tilting mechanism comprises a first gear 5, and the first gear 5 is fixedly connected to the top of the motor shaft 4; the top of the box body 1 is rotatably connected with a rotating rod 10, the outer wall of the middle part of the rotating rod 10 is fixedly connected with a second gear 12, and the first gear 5 is meshed with the second gear 12; the top of the rotating rod 10 is fixedly connected with a third gear 25;
the inner top of the bracket 16 close to the left side is rotatably connected with a worm 9, the bottom of the worm 9 is fixedly connected with a fourth gear 6, and the fourth gear 6 is meshed with a third gear 25;
the right side of the first supporting rod 14 is fixedly connected with a fixed plate 7, the back of the fixed plate 7 is rotatably connected with a worm wheel 17, and the worm wheel 17 is matched with the worm 9; the front face of the shaft of the turbine 17 is fixedly connected with a second hinged rod 8, the back face, far away from the second hinged rod 8, of the second hinged rod 8 is hinged with a third hinged rod 13, and one side, far away from the second hinged rod 8, of the third hinged rod 13 is hinged with a first hinged rod 18. The motor shaft 4 of circular motion drives the circular motion of the first gear 5 fixed at the top thereof, the first gear 15 makes the circular motion of the second gear 12 through the meshing action, because the radius of the first gear 5 is much larger than that of the second gear 12, the first gear 15 rotates a circle, the second gear 12 rotates more than one circle, the second gear 12 of circular motion drives the rotating rod 10 fixed thereon to make circular motion, the rotating rod 10 of circular motion drives the third gear 25 fixed thereon to make circular motion, the third gear 25 drives the fourth gear 6 to make circular motion through the meshing action, and the radius of the third gear 25 is larger than that of the fourth gear 6. The third gear 25 rotates for one circle, the fourth gear 6 rotates for more than one circle, the circularly moving fourth gear 6 drives the worm 9 fixed on the fourth gear to do circular motion, in sum, the motor shaft 4 rotates for one circle, the worm 9 rotates for multiple circles, the worm 9 enables the worm wheel 17 to do circular motion through the cooperation of the worm wheel 17, the circularly moving worm wheel 17 drives the second hinge rod 8 fixed on the worm wheel 17 to do circular motion, the second hinge rod 8 enables the atomizing head 19 installed on the first hinge rod 18 to continuously incline upwards and downwards through the cooperation of the third hinge rod 13, the first hinge rod 18, the spring 20 and the third support rod 21, the atomizing head 19 sprays mist in various distance areas, and dust in a coal mine is reduced.
In particular, the radius of the first gear wheel 5 is larger than the diameter of the second gear wheel 12. So that the spray head 19 is continuously inclined up and down for a plurality of times per rotation of the spray head 19. So that the spray head 19 sprays mist of various areas.
Specifically, the top of the bracket 16 is fixedly connected with a fixing rod 11, and the fixing rod 11 is rotatably connected with the worm 9 through a circular hole formed in the fixing rod 11. So that the worm 9 can rotate in a stable circle.
The working principle is as follows: when personnel need to perform dust fall on a coal mining area, the device is firstly arranged at a proper position of the coal mining area, then water is filled in the water tank 24, the power supply of the spray head 19 is started, water in the water tank 24 is pumped and sprayed out through the spray head 19, meanwhile,
the power of motor 2 is started, motor 2 drives motor shaft 4 to rotate circumferentially, motor shaft 4 drives connecting rod 3 to rotate circumferentially, and due to the limiting effect of circular groove 22, connecting rod 3 can stably perform circular motion. Connecting rod 3 of circular motion drives 14 circular motion of first bracing piece, makes second bracing piece 15 circular motion again, and circular motion's second bracing piece 15 drives articulated first articulated pole 18 circular motion on, and the cooperation spring 20 and third bracing piece 21 make atomizer 19 circular motion again for atomizer 19 sprays the dust fall to each region. Meanwhile, a motor shaft 4 of the circular motion drives a first gear 5 fixed at the top of the motor shaft to do circular motion, the first gear 15 enables a second gear 12 to do circular motion through meshing action, as the radius of the first gear 5 is much larger than that of the second gear 12, the first gear 15 rotates for one circle, the second gear 12 rotates for more than one circle, the second gear 12 of the circular rotation drives a rotating rod 10 fixed on the motor shaft to do circular motion, the rotating rod 10 of the circular motion drives a third gear 25 fixed on the rotating rod to do circular motion, the third gear 25 drives a fourth gear 6 to do circular motion through meshing action, and the radius of the third gear 25 is larger than that of the fourth gear 6. The third gear 25 rotates for one circle, the fourth gear 6 rotates for more than one circle, the circularly moving fourth gear 6 drives the worm 9 fixed on the fourth gear to do circular motion, in sum, the motor shaft 4 rotates for one circle, the worm 9 rotates for multiple circles, the worm 9 enables the worm wheel 17 to do circular motion through the cooperation of the worm wheel 17, the circularly moving worm wheel 17 drives the second hinge rod 8 fixed on the worm wheel 17 to do circular motion, the second hinge rod 8 enables the atomizing head 19 installed on the first hinge rod 18 to continuously incline upwards and downwards through the cooperation of the third hinge rod 13, the first hinge rod 18, the spring 20 and the third support rod 21, the atomizing head 19 sprays mist in various distance areas, and dust in a coal mine is reduced. And the spray head 19 rotates a circle, the spray head 19 sprays upwards and downwards for a plurality of times, so that the spray head 19 sprays wider mist and more uniform mist, dust at each position is lowered, and the purpose of dust removal is achieved.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a dust collector for coal mining, includes box (1), its characterized in that: a water tank (24) is fixedly installed in the box body (1), a water pipe (23) penetrates through the top of the water tank (24), one side, far away from the water tank (24), of the water pipe (23) is fixedly connected with a spray head (19), and an operation mechanism enabling the spray head (19) to rotate three hundred sixty degrees is fixedly connected to the box body (1);
the top of the box body (1) is fixedly connected with a support (16), and the bottom of the support (16) is fixedly connected with an inclining mechanism which enables the atomizing head (19) to continuously move up and down in an inclining way; the operation mechanism drives the spray head (19) to move circularly for one circle, and the tilting mechanism drives the spray head (19) to tilt up and down back and forth for multiple times.
2. A dust extraction apparatus for use in coal mining as claimed in claim 1, wherein: the operation mechanism comprises a motor (2), the motor (2) is fixedly connected with the inner bottom of the box body (1), the power output end of the motor (2) is connected with a motor shaft (4), the right side of the motor shaft (4) is fixedly connected with a connecting rod (3), the top of the connecting rod (3) is fixedly connected with a first supporting rod (14), the right part of the first supporting rod (14) is fixedly connected with a second supporting rod (15), the front surface of the second supporting rod (15) close to the top is hinged with a first hinged rod (18), the right side of the first hinged rod (18) is fixedly connected with the bottom of the spray head (19), the left side of the second supporting rod (15) is fixedly connected with a third supporting rod (21), a spring (20) is fixedly connected between the third support rod (21) and the first hinged rod (18);
a circular groove (22) is formed in the top of the box body (1), and the connecting rod (3) is connected in the circular groove (22) in a sliding mode.
3. A dust extraction apparatus for use in coal mining as claimed in claim 2, wherein: the tilting mechanism comprises a first gear (5), and the first gear (5) is fixedly connected to the top of the motor shaft (4); the top of the box body (1) is rotatably connected with a rotating rod (10), the outer wall of the middle part of the rotating rod (10) is fixedly connected with a second gear (12), and the first gear (5) is meshed with the second gear (12); the top of the rotating rod (10) is fixedly connected with a third gear (25);
the inner top of the bracket (16) close to the left side is rotatably connected with a worm (9), the bottom of the worm (9) is fixedly connected with a fourth gear (6), and the fourth gear (6) is meshed with the third gear (25);
a fixing plate (7) is fixedly connected to the right side of the first supporting rod (14), a turbine (17) is rotatably connected to the back surface of the fixing plate (7), and the turbine (17) is matched with the worm (9); the positive fixedly connected with second articulated rod (8) of axle of turbine (17), keep away from second articulated rod (8) the back of second articulated rod (8) articulates there is third articulated pole (13), third articulated pole (13) are kept away from one side and first articulated pole (18) of second articulated rod (8) are articulated each other.
4. A dust extraction apparatus for use in coal mining as claimed in claim 3, wherein: the radius of the first gear (5) is larger than the diameter of the second gear (12).
5. A dust extraction apparatus for use in coal mining as claimed in claim 3, wherein: the top of the bracket (16) is fixedly connected with a fixed rod (11), and the fixed rod (11) is rotatably connected with the worm (9) through a round hole formed in the fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294826.5U CN215427954U (en) | 2021-06-10 | 2021-06-10 | A dust collector for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294826.5U CN215427954U (en) | 2021-06-10 | 2021-06-10 | A dust collector for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215427954U true CN215427954U (en) | 2022-01-07 |
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ID=79710605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121294826.5U Active CN215427954U (en) | 2021-06-10 | 2021-06-10 | A dust collector for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215427954U (en) |
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2021
- 2021-06-10 CN CN202121294826.5U patent/CN215427954U/en active Active
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