CN216367221U - Dust removal device for coal mine safety production - Google Patents
Dust removal device for coal mine safety production Download PDFInfo
- Publication number
- CN216367221U CN216367221U CN202123163747.3U CN202123163747U CN216367221U CN 216367221 U CN216367221 U CN 216367221U CN 202123163747 U CN202123163747 U CN 202123163747U CN 216367221 U CN216367221 U CN 216367221U
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- Prior art keywords
- coal mine
- spray gun
- fixedly connected
- sleeve
- gear
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- 239000003245 coal Substances 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of coal mine dust fall, in particular to a dust removal device for coal mine safety production, which comprises a shell, wherein the top end of the shell is fixedly connected with a top plate, the center position of the top surface of the top plate is rotatably connected with a fixed frame, the top end of the fixed frame is rotatably connected with a spray gun, the bottom side of one end of the spray gun is fixedly connected with a ring sleeve, and the bottom end of the fixed frame penetrates through the top plate and extends to the position below the top plate. According to the utility model, through the arrangement of the arc rod, the ring sleeve and the transmission rod, the motor drives the rotating shaft to rotate, the rotating shaft drives the fixing frame to rotate through the rotary disc and the transmission rod, the spray gun is driven to deflect and swing left and right, the rotating shaft drives the connecting frame to lift through the first gear and the transmission module while rotating, so that the pitch angle of the spray gun is adjusted, the pitch angle of the spray gun is adjusted while the spray gun is driven to swing left and right, the nozzle of the spray gun moves in a snake-shaped track, the large-range automatic spraying on the surface of a coal mine pile is realized, the direction is not required to be manually controlled, and the manual workload is reduced.
Description
Technical Field
The utility model relates to the technical field of coal mine dust fall, in particular to a dust removal device for coal mine safety production.
Background
The colliery is after the exploitation, and its colliery raw materials can be piled at indoor or outdoor, and the colliery can produce more raise dust when piling up and toppling over, in the polluted air, causes the colliery loss of wafting, also can cause the safety problem after the diffuse dust concentration is great in the air simultaneously, needs to carry out the dust fall to the colliery heap and handle.
The existing dust fall treatment to the coal mine pile generally sprays dust fall agent or clear water to the coal mine pile to carry out the dust fall, and the existing dust removal spraying device needs the direction of manual control spray gun (or fog gun) to pile the surface in the coal mine and spray on a large scale, be difficult to the automatic adjustment direction, inconvenient use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problems, the utility model aims to provide a dust removal device for coal mine safety production, through the arrangement of an arc rod, a ring sleeve and a transmission rod, a motor drives a rotating shaft to rotate, the rotating shaft drives a fixing frame to rotate through a rotary disc and the transmission rod, so that the spray gun is driven to deflect and swing left and right, the rotating shaft drives a connecting frame to lift through a first gear and a transmission module while rotating, so that one end of the spray gun is driven to lift through the arc rod and the ring sleeve, the pitch angle of the spray gun is adjusted while the spray gun is driven to swing left and right, a nozzle of the spray gun moves in a snake-shaped track, the large-range automatic spraying on the surface of a coal mine pile is realized, the direction is not required to be manually controlled, the manual workload is reduced, and the use is convenient.
The purpose of the utility model can be realized by the following technical scheme:
a dust removal device for coal mine safety production comprises a shell, wherein a top plate is fixedly connected to the top end of the shell, a fixed frame is rotatably connected to the center position of the top surface of the top plate, a spray gun is rotatably connected to the top end of the fixed frame, a ring sleeve is fixedly connected to the bottom side of one end of the spray gun, the bottom end of the fixed frame penetrates through the top plate and extends to the position below the top plate, a motor is fixedly connected to the bottom surface of the top plate, a rotating shaft is fixedly connected to the output end of the motor, a first gear is fixedly connected to the top end of the rotating shaft, a rotary disc is fixedly connected to the bottom end of the rotating shaft, a cylinder is fixedly connected to the edge position of the bottom surface of the rotary disc, a transmission rod is fixedly connected to one side wall of the bottom end of the fixed frame, a sliding groove is formed in the top surface of the transmission rod, the cylinder is slidably connected with the inner wall of the sliding groove, a connecting frame is arranged below the ring sleeve, and an arc rod with one end of the connecting frame penetrates through the ring sleeve is fixedly connected to the top end of the connecting frame, the arc rod is movably connected with the inner wall of the ring sleeve, the arc rod limits the height of one end of the spray gun through the ring sleeve so as to change the pitch angle of the spray gun, a transmission module used for driving the connecting frame to move up and down is arranged between the first gear and the bottom end of the connecting frame, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating disc and the first gear to rotate, the rotating disc drives the fixing frame to rotate through driving the cylinder to revolve around the rotating shaft, the cylinder revolves to drive the fixing frame to rotate through an extrusion transmission rod, the spray gun is driven to deflect left and right, the first gear rotates to drive the connecting frame to lift through the transmission module, the lifting of the connecting frame drives one end of the spray gun to deflect through the arc rod and the ring sleeve, so that the pitch angle of the spray gun is adjusted while the spray gun is driven to swing left and right, the large-range spraying is carried out on the coal mine pile surface, and the cyclic spraying on the coal mine pile surface is realized through the timing control motor, reduces the manual workload and is convenient to use.
Further, the method comprises the following steps: the transmission module comprises a sleeve, the top surface of the top plate is located below the bottom of the connecting frame and is provided with a threaded hole, the inner wall of the threaded hole is screwed and connected with a threaded rod, the top end of the threaded rod is connected with the bottom of the connecting frame in a rotating mode, the bottom surface of the top plate corresponds to the threaded hole position and is connected with the sleeve in a rotating mode, a slotted hole is formed in the bottom surface of the threaded rod, a sliding rod fixedly connected with the inner bottom surface of the sleeve is fixedly connected with the slotted hole in a sliding mode, the bottom end of the threaded rod is connected with the inner wall of the sleeve in a sliding mode in a sleeved mode, the second gear is fixedly connected with the second gear in a meshed mode, the second gear is rotated to drive the second gear to rotate, the sleeve is rotated to drive the threaded rod through the sliding rod, and the threaded rod is rotated to drive the connecting frame to ascend and descend through the meshing of the threaded rod and the threaded hole.
Further, the method comprises the following steps: the bottom one side of link has linked firmly the support, link firmly the telescopic link between the one end of support and the top surface of roof, through the setting of support and telescopic link, avoid the link to take place to rotate.
Further, the method comprises the following steps: the bottom of shell spare is linked firmly the support frame, the height-adjustable of support frame, it is fixed to facilitate the installation, is convenient for height-adjusting.
Further, the method comprises the following steps: the axis of the arc rod is coincident with the axis of the bottom end of the fixing frame, so that the bending radian of the arc rod is consistent with the swing track of the ring sleeve.
Further, the method comprises the following steps: the length of slide bar is greater than telescopic length, the length of slotted hole is greater than the length of slide bar, avoids the slide bar to interfere the threaded rod and goes up and down.
Further, the method comprises the following steps: a plurality of mounting holes are formed in the bottom surface of the supporting frame, and the supporting frame is convenient to mount and fix.
The utility model has the beneficial effects that:
1. through the arc pole, the setting of ring cover and transfer line, the motor drives the pivot and rotates, the pivot drives carousel and gear one and rotates, the carousel revolves around the axis through driving the cylinder, the cylinder revolution drives the mount through the extrusion transfer line and rotates, realize driving the spray gun and deflect and sway about, gear one rotates and drives the link through drive module and goes up and down, the one end that the arc pole and ring cover drive the spray gun is passed through in the lift of link deflects, thereby adjust the angle of pitch of spray gun, realize adjusting the angle of pitch of spray gun when driving the spray gun and sway, make the spout of spray gun remove with "snakelike" orbit, thereby realize piling the surface and spraying on a large scale to the colliery, positive and negative rotation through the timing control motor, realize piling the circulation on surface and spraying the colliery, reduce manual work volume, and convenient to use.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the casing member of the present invention;
FIG. 3 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 4 is a schematic view of the structure of the fixing frame of the present invention;
FIG. 5 is a schematic view of the construction of the transmission rod of the present invention;
fig. 6 is a schematic view of the top plate structure of the present invention.
In the figure: 100. a spray gun; 110. sleeving a ring; 200. a housing member; 210. a top plate; 211. a threaded hole; 220. a fixed mount; 230. a support frame; 240. a transmission rod; 241. a chute; 250. a motor; 260. a rotating shaft; 261. a first gear; 262. a turntable; 263. a cylinder; 300. a transmission module; 310. a threaded rod; 311. a slot; 320. a sleeve; 321. a slide bar; 330. a second gear; 340. a telescopic rod; 400. a connecting frame; 410. an arc rod; 420. and (4) a support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a dust removing device for coal mine safety production comprises a casing 200, a top plate 210 is fixedly connected to the top end of the casing 200, a fixing frame 220 is rotatably connected to the center position of the top surface of the top plate 210, a spray gun 100 is rotatably connected to the top end of the fixing frame 220, a ring sleeve 110 is fixedly connected to the bottom side of one end of the spray gun 100, the bottom end of the fixing frame 220 penetrates through the top plate 210 and extends to the lower side of the top plate 210, a motor 250 is fixedly connected to the bottom surface of the top plate 210, a rotating shaft 260 is fixedly connected to the output end of the motor 250, a first gear 261 is fixedly connected to the top end of the rotating shaft 260, a rotating disc 262 is fixedly connected to the bottom end of the rotating disc 260, a cylinder 263 is fixedly connected to the edge position of the bottom surface of the rotating disc 262, a transmission rod 240 is fixedly connected to one side wall of the bottom end of the fixing frame 220, a sliding groove 241 is formed in the top surface of the transmission rod 240, a sliding connection with a cylinder 263 in sliding connection with the inner wall of the sliding groove 241, a connecting frame 400 is arranged below the ring sleeve 110, one end of the connecting frame 400 is fixedly connected with an arc rod 410, the arc rod 410 is movably connected with the inner wall of the ring sleeve 110, the arc rod 410 limits the height of one end of the spray gun 100 through the ring sleeve 110, so as to change the pitch angle of the spray gun 100, a transmission module 300 for driving the connecting frame 400 to move up and down is arranged between the first gear 261 and the bottom end of the connecting frame 400, the motor 250 drives the rotating shaft 260 to rotate, the rotating shaft 260 drives the rotating disc 262 and the first gear 261 to rotate, the rotating disc 262 revolves around the rotating shaft 260 through driving the cylinder 263, the cylinder 263 revolves to drive the fixing frame 220 to rotate through the extrusion transmission rod 240, so as to realize the left and right deflection swinging of the spray gun 100, the first gear 261 rotates to drive the connecting frame 400 to lift through the transmission module 300, the lifting of the connecting frame 400 drives one end of the spray gun 100 to deflect through the arc rod 410 and the ring sleeve 110, so as to adjust the pitch angle of the spray gun 100, and adjust the pitch angle of the spray gun 100 at the same time of the coal mine, thereby spraying the surface in a large range, the coal mine pile surface is circularly sprayed by controlling the positive and negative rotation of the motor 250 in a timing manner, so that the manual workload is reduced, and the use is convenient.
The transmission module 300 comprises a sleeve 320, a threaded hole 211 is formed in the top surface of the top plate 210 below the bottom end of the connecting frame 400, a threaded rod 310 is screwed and connected to the inner wall of the threaded hole 211, the top end of the threaded rod 310 is rotatably connected to the bottom end of the connecting frame 400, the bottom surface of the top plate 210 is rotatably connected to the sleeve 320 corresponding to the threaded hole 211, a slotted hole 311 is formed in the bottom surface of the threaded rod 310, a sliding rod 321 is fixedly connected to the inner bottom surface of the sleeve 320, the top end of the sliding rod 321 is slidably inserted into the slotted hole 311, the bottom end of the threaded rod 310 is slidably sleeved with the inner wall of the sleeve 320, a second gear 330 is fixedly connected to the bottom end of the sleeve 320, a first gear 261 is meshed with a second gear 330, a first gear 261 rotates to drive the second gear 330 to rotate, the second gear 330 rotates to drive the sleeve 320 to rotate, and the sleeve 320 drives the threaded rod 310 to rotate through the sliding rod 321, through the engagement of the threaded rod 310 and the threaded hole 211, the threaded rod 310 rotates to drive the connecting frame 400 to lift.
Bottom one side of link 400 has linked firmly support 420, link 340 has linked firmly telescopic link 340 between the one end of support 420 and the top surface of roof 210, setting through support 420 and telescopic link 340, avoid link 400 to take place to rotate, the bottom of shell spare 200 has linked firmly support frame 230, the height-adjustable of support frame 230, it is fixed to facilitate the installation, the height-adjusting of being convenient for, the axial lead of arc pole 410 and the coincidence of mount 220 bottom axial lead, make the crooked radian of arc pole 410 coincide with the swing orbit of ring cover 110, the length of slide bar 321 is greater than the length of sleeve 320, the length of slotted hole 311 is greater than the length of slide bar 321, avoid slide bar 321 to interfere threaded rod 310 and go up and down, a plurality of mounting holes have been seted up to the bottom surface of support frame 230, be convenient for the installation fixed.
The working principle is as follows: when the coal mine spraying device is used, the motor 250 drives the rotating shaft 260 to rotate, the rotating shaft 260 drives the rotating disc 262 and the first gear 261 to rotate, the rotating disc 262 revolves around the rotating shaft 260 by driving the cylinder 263, the cylinder 263 revolves to drive the fixing frame 220 to rotate by extruding the transmission rod 240, so that the left-right deflection and swing of the spraying gun 100 are driven, the first gear 261 rotates to drive the second gear 330 to rotate, the second gear 330 rotates to drive the sleeve 320 to rotate, the sleeve 320 drives the threaded rod 310 to rotate through the sliding rod 321, the threaded rod 310 rotates to pull the connecting frame 400 downwards through the meshing of the threaded rod 310 and the threaded hole 211, the rotation of the connecting frame 400 is avoided through the arrangement of the support 420 and the telescopic rod 340, the connecting frame 400 descends to drive one end of the spraying gun 100 to deflect downwards through the arc rod 410 and the ring sleeve 110, so that the elevation and depression angle of the spraying gun 100 is adjusted while the left-right deflection of the spraying gun 100 is driven, and the coal mine surface is sprayed in a large range, the coal mine pile surface is circularly sprayed by controlling the positive and negative rotation of the motor 250 in a timing manner, so that the manual workload is reduced, and the use is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.
Claims (7)
1. The utility model provides a coal mine safety production dust collector, its characterized in that, includes shell spare (200), the top of shell spare (200) has linked firmly roof (210), the top surface central point of roof (210) puts to rotate and is connected with mount (220), the top of mount (220) is rotated and is connected with spray gun (100), the one end bottom side of spray gun (100) has linked firmly ring cover (110), the bottom of mount (220) runs through roof (210) and extends to roof (210) below, the bottom surface of roof (210) has linked firmly motor (250), the output of motor (250) has linked firmly pivot (260), the top of pivot (260) has fixed cover and has connect gear (261), the bottom fixed cover of pivot (260) has connected carousel (262), the bottom surface border position of carousel (262) has linked firmly cylinder (263), a bottom lateral wall of mount (220) has linked firmly transfer line (240), spout (241) have been seted up to the top surface of transfer line (240), cylinder (263) and spout (241) inner wall sliding connection, the below of ring cover (110) is provided with link (400), the top of link (400) links firmly arc pole (410) that one end passed ring cover (110), be provided with between gear (261) and link (400) bottom and be used for driving transmission module (300) that link (400) reciprocated.
2. The coal mine safety production dust removal device according to claim 1, wherein the transmission module (300) comprises a sleeve (320), the top surface of the top plate (210) is located below the bottom end of the connecting frame (400) and is provided with a threaded hole (211), the inner wall of the threaded hole (211) is screwed and connected with a threaded rod (310), the top end of the threaded rod (310) is rotatably connected with the bottom end of the connecting frame (400), the bottom surface of the top plate (210) is rotatably connected with the sleeve (320) corresponding to the position of the threaded hole (211), the bottom surface of the threaded rod (310) is provided with a slotted hole (311), the inner bottom surface of the sleeve (320) is fixedly connected with a sliding rod (321), the top end of the sliding rod (321) is slidably inserted into the slotted hole (311), the bottom end of the threaded rod (310) is slidably sleeved with the inner wall of the sleeve (320), and the bottom end of the sleeve (320) is fixedly connected with a second gear (330), the first gear (261) is meshed with the second gear (330).
3. The dust removal device for coal mine safety production according to claim 1, wherein a support (420) is fixedly connected to one side of the bottom end of the connecting frame (400), and an expansion link (340) is fixedly connected between one end of the support (420) and the top surface of the top plate (210).
4. The coal mine safety production dust removal device according to claim 1, wherein a support frame (230) is fixedly connected to the bottom end of the casing member (200), and the height of the support frame (230) is adjustable.
5. The dust removing device for the coal mine safety production according to claim 1, wherein the axis of the arc rod (410) is coincident with the axis of the bottom end of the fixing frame (220).
6. The coal mine safety production dust removal device as claimed in claim 2, wherein the length of the sliding rod (321) is greater than that of the sleeve (320), and the length of the slotted hole (311) is greater than that of the sliding rod (321).
7. The dust removing device for the coal mine safety production is characterized in that a plurality of mounting holes are formed in the bottom surface of the supporting frame (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163747.3U CN216367221U (en) | 2021-12-16 | 2021-12-16 | Dust removal device for coal mine safety production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163747.3U CN216367221U (en) | 2021-12-16 | 2021-12-16 | Dust removal device for coal mine safety production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367221U true CN216367221U (en) | 2022-04-26 |
Family
ID=81236395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123163747.3U Expired - Fee Related CN216367221U (en) | 2021-12-16 | 2021-12-16 | Dust removal device for coal mine safety production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367221U (en) |
-
2021
- 2021-12-16 CN CN202123163747.3U patent/CN216367221U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220426 |