CN213255030U - Stone crushing dust keeper for mining machinery - Google Patents
Stone crushing dust keeper for mining machinery Download PDFInfo
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- CN213255030U CN213255030U CN202021714841.6U CN202021714841U CN213255030U CN 213255030 U CN213255030 U CN 213255030U CN 202021714841 U CN202021714841 U CN 202021714841U CN 213255030 U CN213255030 U CN 213255030U
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- box
- opening
- connecting rod
- box body
- dust
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Abstract
The utility model discloses a rubble dust keeper for mining machinery, including box, water tank and opening case, opening bottom of the case portion welds in the box top, and opening bottom of the case portion and box one side are equipped with same intercommunication mechanism that is used for intercommunication opening case and box, the water tank bottom welds in opening roof portion, and the welding of box another side has and places the board, place the board top and install the air exhauster, and the income wind gap of air exhauster passes opening case one side and communicates in opening incasement portion, opening incasement portion rotates and is connected with the drum filter screen, and drum filter screen top and bottom rotate respectively to be connected in opening case's top and bottom and be on a parallel with the opening case setting, opening incasement portion is equipped with the dust removal mechanism who is used for cleaing away the dust on the surface of drum filter screen. The utility model discloses need not to shut down and clear up the drum filter screen, and then improved this dust keeper's work efficiency.
Description
Technical Field
The utility model relates to a mining machinery technical field especially relates to a rubble dust keeper for mining machinery.
Background
Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines and the like are used in mining operations, wherein rock crushers are an important component of mining machines.
The existing stone crusher for the mining machinery is not provided with a dustproof device, so that dust is spread during stone crushing, the surrounding environmental sanitation is seriously influenced, and the body of a worker is also seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gravel dustproof device for mining machinery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rubble dust keeper for mining machinery comprises a box body, a water tank and an opening box, wherein the bottom of the opening box is welded at the top of the box body, the bottom of the opening box and one side of the box body are provided with the same communicating mechanism for communicating the opening box and the box body, the bottom of the water tank is welded at the top of the opening box, the other side of the box body is welded with a placing plate, the top of the placing plate is provided with an air exhauster, an air inlet of the air exhauster penetrates through one side of the opening box and is communicated with the inside of the opening box, the inside of the opening box is rotatably connected with a cylindrical filter screen, the top and the bottom of the cylindrical filter screen are respectively rotatably connected with the top and the bottom of the opening box and are arranged in parallel to the opening box, the inside of the opening box is provided with a dust removing mechanism for removing dust on the surface of the cylindrical filter screen, and a first connecting rod and a second connecting rod are respectively welded between the centers of the opposite sides of the two first scrapers and the two second scrapers, the second connecting rod penetrates through the first connecting rod and is welded inside the first connecting rod, and the top of the box body is provided with a moving mechanism for moving the first connecting rod and the second connecting rod upwards.
Preferably, the communicating mechanism comprises a hollow connecting plate, two ends of the hollow connecting plate are respectively welded to the bottom of the opening box and one side of the box body, and the opening box is communicated with the inside of the box body through the hollow connecting plate.
Preferably, communicating pipe is installed to water tank one side, and water tank internally mounted has the water pump, communicating pipe one end is passed water tank one side and is installed in the play water end of water pump, and the other end of communicating pipe pass opening roof portion and with the inside intercommunication of opening case.
Preferably, dust removal mechanism includes the third scraper blade, and welds in opening incasement bottom and perpendicular to opening bottom of the case portion setting in the third scraper blade bottom, third scraper blade top sliding connection is in drum filter screen surface, and the rotating electrical machines is installed to one side that the opening case is close to air exhauster income wind gap, and the output shaft tip of rotating electrical machines passes opening case side and welds in drum filter screen one end center department.
Preferably, the bottom of the surface of the box body is hinged with a box cover, the bottom of the box body is provided with an opening matched with the shape and size of the box cover, and the first connecting rod and the second connecting rod are connected inside the box body in a sliding mode.
Preferably, the moving mechanism comprises an electric telescopic rod, the electric telescopic rod is installed at the top of the box body and is perpendicular to the top of the box body, and the bottom end of an output shaft of the electric telescopic rod is welded at the center of the top of the first connecting rod.
Preferably, moving mechanism includes the lead screw, and the lead screw rotates to be connected in box inside center department and perpendicular to box top setting, box top center department installs positive and negative motor, and the output shaft bottom of positive and negative motor welds in the lead screw top, the lead screw passes first connecting rod and second connecting rod junction and passes through threaded connection inside first connecting rod and second connecting rod.
The utility model has the advantages that:
1. the utility model discloses, can take out the dust that produces because of the stone crusher to the opening incasement portion through the air exhauster, the setting of rethread water pump, the water pump is taken out the water in the water tank to the opening incasement through communicating pipe, can moisten the dust of opening incasement, the dust raise dust has been prevented, thereby dust has been avoided scattering, the environmental quality on every side has not only been improved, still protect staff's health, moist dust can slide to the box in through hollow connecting plate in addition, drive head rod and second connecting rod through electric telescopic handle and remove, head rod and second connecting rod drive the dust of adhesion on two first scraper blades and two second scraper blades to the box inner wall and strike off, the manual cleaning has been avoided, and then not only reduced staff's intensity of labour, and the work efficiency is still improved.
2. The utility model discloses, drive the drum filter screen through rotating electrical machines and rotate, the third scraper blade can strike off the dust on drum filter screen surface when drum filter screen rotates, and the dust after striking off can drop to the box in and be collected, has avoided the too much dust of drum filter screen surface adhesion to influence this dust keeper's normal use, also need not to shut down in addition and clears up the drum filter screen, and then has improved this dust keeper's work efficiency.
3. The utility model discloses, can take out the dust that produces because of the stone crusher to the opening incasement portion through the air exhauster, the setting of rethread water pump, the water pump is taken out the water in the water tank to the opening incasement through communicating pipe, can moisten the dust in the opening incasement, the dust raise dust has been prevented, thereby dust has been avoided scattering, the environmental quality on every side has not only been improved, still protect staff's health, moist dust can slide to the box in through hollow connecting plate in addition, it rotates to drive the lead screw through positive and negative motor, the lead screw drives head rod and second connecting rod and removes, head rod and second connecting rod drive the dust of adhesion on two first scraper blades and two second scraper blades to the box inner wall and strike off, the manual cleaning has been avoided, and then not only reduced staff's intensity of labour, the work efficiency has still been improved.
Drawings
Fig. 1 is a schematic structural view of a stone crushing dust prevention device for mining machinery according to embodiment 1 of the present invention;
fig. 2 is a sectional view of the inside of an open box of a stone dust-proof device for mining machinery according to embodiment 1 of the present invention;
fig. 3 is a top sectional view of a casing of a stone dust control device for mining machinery according to embodiment 1 of the present invention;
fig. 4 is a top sectional view of a casing of a stone dust control device for mining machinery according to embodiment 2 of the present invention;
fig. 5 is a side sectional view of a casing of a stone dust-proof device for mining machinery according to embodiment 2 of the present invention.
In the figure: 1 box, 2 place board, 3 air blowers, 4 water tanks, 5 communicating pipes, 6 opening boxes, 7 rotating electrical machines, 8 hollow connecting plates, 9 case lids, 10 water pumps, 11 third scrapers, 12 drum filter screens, 13 first connecting plates, 14 first scrapers, 15 second scrapers, 16 second connecting rods, 17 electric telescopic rod, 18 positive and negative motors, 19 lead screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a rubble dust keeper for mining machinery, comprising a box body 1, a water tank 4 and an opening box 6, wherein the bottom of the opening box 6 is welded on the top of the box body 1, the bottom of the opening box 6 and one side of the box body 1 are provided with the same communicating mechanism for communicating the opening box 6 with the box body 1, the bottom of the water tank 4 is welded on the top of the opening box 6, the other side of the box body 1 is welded with a placing plate 2, the top of the placing plate 2 is provided with an air exhauster 3, an air inlet of the air exhauster 3 penetrates one side of the opening box 6 and is communicated with the inside of the opening box 6, the inside of the opening box 6 is rotatably connected with a cylindrical filter screen 12, the top and the bottom of the cylindrical filter screen 12 are respectively rotatably connected with the top and the bottom of the opening box 6 and are parallel to the opening box 6, the inside of the opening box 6, the other symmetrical side in the box body 1 is connected with a second scraper 15 in a sliding mode, a first connecting rod 13 and a second connecting rod 16 are welded between the centers of the opposite sides of the two first scrapers 14 and the two second scrapers 15 respectively, the second connecting rod 16 penetrates through the first connecting rod 13 and is welded in the first connecting rod 13, and the top of the box body 1 is provided with a moving mechanism used for moving the first connecting rod 13 and the second connecting rod 16 upwards.
In the utility model, the communicating mechanism comprises a hollow connecting plate 8, two ends of the hollow connecting plate 8 are respectively welded at the bottom of the opening box 6 and one side of the box body 1, the opening box 6 is communicated with the inside of the box body 1 through the hollow connecting plate 8, a communicating pipe 5 is arranged at one side of the water tank 4, a water pump 10 is arranged inside the water tank 4, one end of the communicating pipe 5 passes through one side of the water tank 4 and is arranged at the water outlet end of the water pump 10, the other end of the communicating pipe 5 passes through the top of the opening box 6 and is communicated with the inside of the opening box 6, the dust removing mechanism comprises a third scraper 11, the bottom of the third scraper 11 is welded at the bottom in the opening box 6 and is arranged vertical to the bottom of the opening box 6, the top of the third scraper 11 is slidably connected with the surface of the cylindrical filter screen 12, one side of the opening box 6 adjacent, the bottom of the surface of the box body 1 is hinged with a box cover 9, the bottom of the box body 1 is provided with an opening matched with the shape and size of the box cover 9, the first connecting rod 13 and the second connecting rod 16 are connected inside the box body 1 in a sliding mode, the moving mechanism comprises an electric telescopic rod 17, the electric telescopic rod 17 is installed at the top of the box body 1 and perpendicular to the top of the box body 1, and the bottom end of an output shaft of the electric telescopic rod 17 is welded at the center of the top of the first connecting rod.
The working principle of the embodiment is as follows: when in actual use, dust generated by the stone crusher can be pumped into the opening box 6 through the exhaust fan 3, then the water pump 10 is arranged, the water in the water tank 4 is pumped into the opening box 6 through the communicating pipe 5 by the water pump 10, the dust in the opening box 6 can be moistened, dust flying is prevented, dust scattering is avoided, not only is the surrounding environment quality improved, but also the body of a worker is protected, in addition, the moistened dust can slide into the box body 1 through the hollow connecting plate 8, the first connecting rod 13 and the second connecting rod 16 are driven to move through the electric telescopic rod 17, the first connecting rod 13 and the second connecting rod 16 drive the two first scraping plates 14 and the two second scraping plates 15 to scrape off the dust adhered to the inner wall of the box body 1, manual cleaning is avoided, the labor intensity of the worker is further reduced, and the working efficiency is also improved, drive drum filter screen 12 through rotating electrical machines 7 and rotate, third scraper blade 11 can strike off the dust on drum filter screen 12 surface when drum filter screen 12 rotates, and the dust after striking off can drop to and is collected in box 1, has avoided the too much dust of drum filter screen 12 surface adhesion to influence this dust keeper's normal use, also need not to shut down in addition and clears up drum filter screen 12, and then has improved this dust keeper's work efficiency.
Example 2
Referring to fig. 4-5, the embodiment only differs from embodiment 1 in that the moving mechanism includes a screw rod 19, the screw rod 19 is rotatably connected to the center of the inside of the box 1 and is perpendicular to the top of the box 1, a forward and reverse motor 18 is installed at the center of the top of the box 1, the bottom end of the output shaft of the forward and reverse motor 18 is welded to the top of the screw rod 19, and the screw rod 19 passes through the connection between the first connecting rod 13 and the second connecting rod 16 and is connected to the inside of the first connecting rod 13 and the second connecting rod 16 through threads.
The working principle of the embodiment is as follows: when in actual use, dust generated by the stone crusher can be pumped into the opening box 6 through the exhaust fan 3, then the water pump 10 is arranged, the water in the water tank 4 is pumped into the opening box 6 through the communicating pipe 5 by the water pump 10, the dust in the opening box 6 can be moistened, dust flying is prevented, dust scattering is avoided, not only is the surrounding environment quality improved, but also the body of a worker is protected, in addition, the moistened dust can slide into the box body 1 through the hollow connecting plate 8, the screw rod 19 is driven to rotate through the positive and negative motor 18, the screw rod 19 drives the first connecting rod 13 and the second connecting rod 16 to move, the first connecting rod 13 and the second connecting rod 16 drive the two first scraping plates 14 and the two second scraping plates 15 to scrape the dust adhered to the inner wall of the box body 1, manual cleaning is avoided, and the labor intensity of the worker is further reduced, and the working efficiency is also improved.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a rubble dust keeper for mining machinery, includes box (1), water tank (4) and opening case (6), its characterized in that, opening case (6) bottom fixed connection is in box (1) top, and is equipped with same intercommunication mechanism that is used for communicateing opening case (6) and box (1) one side opening case (6) bottom and box (1), water tank (4) bottom fixed connection is in opening case (6) top, and box (1) another side fixed connection has places board (2), place board (2) top and install air exhauster (3), and the income wind gap of air exhauster (3) passes opening case (6) one side and communicates inside opening case (6), opening case (6) internal rotation is connected with drum filter screen (12), and drum filter screen (12) top and bottom rotate respectively to be connected in opening case (6) top and bottom and be on a parallel with opening case (6) setting, the dust removal mechanism for removing dust on the surface of the cylindrical filter screen (12) is arranged inside the opening box (6), a first scraper (14) is connected to one symmetrical side inside the box body (1) in a sliding mode, a second scraper (15) is connected to the other symmetrical side inside the box body (1) in a sliding mode, a first connecting rod (13) and a second connecting rod (16) are fixedly connected between the centers of the opposite sides of the two first scrapers (14) and the two second scrapers (15) respectively, the second connecting rod (16) penetrates through the first connecting rod (13) and is fixedly connected to the inside of the first connecting rod (13), and the top of the box body (1) is provided with a moving mechanism for moving the first connecting rod (13) and the second connecting rod (16) upwards.
2. The mining machine gravel dust prevention device as claimed in claim 1, wherein the communication mechanism comprises a hollow connecting plate (8), both ends of the hollow connecting plate (8) are fixedly connected to the bottom of the open box (6) and one side of the box body (1), respectively, and the open box (6) and the box body (1) are communicated through the hollow connecting plate (8).
3. The mining machine gravel dust prevention device as claimed in claim 2, wherein a communication pipe (5) is installed on one side of the water tank (4), a water pump (10) is installed inside the water tank (4), one end of the communication pipe (5) passes through one side of the water tank (4) and is installed at the water outlet end of the water pump (10), and the other end of the communication pipe (5) passes through the top of the open box (6) and is communicated with the inside of the open box (6).
4. The mining machine gravel dust prevention device as claimed in claim 3, wherein the dust removal mechanism comprises a third scraper (11), the bottom of the third scraper (11) is fixedly connected to the bottom inside the open box (6) and is perpendicular to the bottom of the open box (6), the top of the third scraper (11) is slidably connected to the surface of the cylindrical filter screen (12), the side of the open box (6) adjacent to the air inlet of the exhaust fan (3) is provided with the rotating motor (7), and the end of the output shaft of the rotating motor (7) passes through the side of the open box (6) and is fixedly connected to the center of one end of the cylindrical filter screen (12).
5. The mining machine gravel dust prevention device as claimed in claim 4, wherein a cover (9) is hinged to the bottom of the surface of the box body (1), an opening matched with the cover (9) in shape and size is formed in the bottom of the box body (1), and the first connecting rod (13) and the second connecting rod (16) are slidably connected to the inside of the box body (1).
6. The mining machine gravel dust prevention device as claimed in claim 5, wherein the moving mechanism comprises an electric telescopic rod (17), the electric telescopic rod (17) is mounted on the top of the box body (1) and is arranged perpendicular to the top of the box body (1), and the bottom end of an output shaft of the electric telescopic rod (17) is fixedly connected to the center of the top of the first connecting rod (13).
7. The gravel dustproof device for mining machinery as claimed in claim 5, wherein the moving mechanism comprises a screw rod (19), the screw rod (19) is rotatably connected to the center inside the box body (1) and is arranged perpendicular to the top of the box body (1), the forward and reverse motor (18) is installed at the center of the top of the box body (1), the bottom end of an output shaft of the forward and reverse motor (18) is fixedly connected to the top of the screw rod (19), and the screw rod (19) penetrates through the joint of the first connecting rod (13) and the second connecting rod (16) and is connected to the insides of the first connecting rod (13) and the second connecting rod (16) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714841.6U CN213255030U (en) | 2020-08-17 | 2020-08-17 | Stone crushing dust keeper for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714841.6U CN213255030U (en) | 2020-08-17 | 2020-08-17 | Stone crushing dust keeper for mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213255030U true CN213255030U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021714841.6U Active CN213255030U (en) | 2020-08-17 | 2020-08-17 | Stone crushing dust keeper for mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213255030U (en) |
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2020
- 2020-08-17 CN CN202021714841.6U patent/CN213255030U/en active Active
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