CN216172866U - Powder selecting structure for discharging of ball mill - Google Patents
Powder selecting structure for discharging of ball mill Download PDFInfo
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- CN216172866U CN216172866U CN202121362684.1U CN202121362684U CN216172866U CN 216172866 U CN216172866 U CN 216172866U CN 202121362684 U CN202121362684 U CN 202121362684U CN 216172866 U CN216172866 U CN 216172866U
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Abstract
The utility model discloses a powder selecting structure for discharging of a ball mill, which comprises a first hopper, a second hopper and a third hopper, wherein the second hopper and the third hopper are respectively constructed at two sides of the first hopper, one side of the first hopper is fixedly provided with a dust collecting device, a first bin is arranged in the first hopper, the dust collecting device comprises a dust collecting box and an adsorption net arranged in the dust collecting box, the outer edge surface of the dust collecting box is fixedly provided with a dust collecting pipe communicated with the top of the first bin, the top of the first bin is fixedly provided with a first screen, a second screen and a third screen are respectively and fixedly arranged below the first screen from top to bottom in the first bin, two sides of the inner wall of the first bin are respectively and fixedly provided with a first vibrating motor and a second vibrating motor which are abutted against the bottom surfaces of the second screen and the third screen, the powder selecting structure for discharging of the ball mill is reasonable in structure and is convenient for adsorbing dust generated in the powder selecting process, and the efficiency of selecting powder is convenient to promote, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of ball mills, and particularly relates to a powder selecting structure for discharging of a ball mill.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. The ore mill is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and carries out dry or wet grinding on various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, and is widely applied to the industries of mineral separation, building materials, chemical industry and the like.
At present, after grinding through the ball mill, generally, the powder selecting device is required to be used for screening powder with different thicknesses, the powder selecting device which can be used currently can bring concentrated dust in the powder selecting process, the concentrated dust can be easily sucked by a human body, harm is caused to the health of workers, the existing powder selecting device is inconvenient to carry out quick screening in the using process, and the screening efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a powder selecting structure for discharging of a ball mill, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a powder selecting structure for discharging of a ball mill comprises a first hopper, a second hopper and a third hopper, wherein the second hopper and the third hopper are respectively constructed on two sides of the first hopper;
a dust collecting device is fixedly arranged on one side of the first hopper, a first bin is arranged in the first hopper, the dust collecting device comprises a dust collecting box and an adsorption net arranged in the dust collecting box, an air pump is fixedly arranged on one side of the outer edge surface of the dust collecting box through a pipeline, and a dust collecting pipe communicated with the top of the first bin is fixedly arranged on the outer edge surface of the dust collecting box;
the top fixed mounting of first feed bin has first screen cloth, and the below top-down that is located first screen cloth in the first feed bin fixed mounting respectively has second screen cloth and third screen cloth, first feed bin inner wall both sides fixed mounting respectively have the shock dynamo one and the shock dynamo two of butt second screen cloth and third screen cloth bottom surface.
Preferably, a limit stop ring abutting against the adsorption net is constructed on the inner wall of the dust collection box, and a box cover is detachably mounted on one surface, far away from the first hopper, of the dust collection box.
Preferably, a second bin and a third bin are respectively arranged in the second hopper and the third hopper, through holes which are communicated with the second bin and the third bin and are used for fixedly mounting the first material pipe and the second material pipe are respectively arranged on two sides of the inner wall of the first bin, and electromagnetic valves are respectively arranged on the outer edge surfaces of the first material pipe and the second material pipe.
Preferably, a door slot for the door body to be hinged is formed in the top of one side, facing the third hopper, of the first hopper, an extension plate is constructed in the middle of the bottom end of the door body, and a fixing part used for being detachably connected with the first hopper is arranged in the extension plate.
Preferably, the bottom of the first bin is movably provided with a first material box, and one side of the first material box is provided with a catching groove which is convenient for pulling the first material box out.
Preferably, the bottom of second feed bin and third feed bin is provided with second magazine and third magazine respectively in the activity, the one side of second magazine and third magazine is fixed mounting placed in the middle all has the pull ring of conveniently pulling it out.
Preferably, the bottom of first magazine is constructed the locating piece between two parties, the both sides of second magazine and third magazine are all constructed the guide block between two parties, the constant head tank that supplies the locating piece to slide the setting is seted up to the inner wall bottom of first feed bin, the guide way that supplies the guide block to slide the setting is all seted up to the inner wall both sides of second feed bin and third feed bin.
The utility model has the technical effects and advantages that: according to the powder selecting structure for discharging of the ball mill, due to the arrangement of the dust collecting device, air in the dust collecting box is extracted by starting the air pump, so that the air pressure in the dust collecting box is reduced, dust generated in the powder screening process is sucked into the dust collecting box through the dust collecting pipe and is adsorbed by the adsorption net, and the damage to a human body after the dust is sucked by the human body is avoided;
benefit from the setting of second screen cloth, shock dynamo one, third screen cloth and shock dynamo two, through starting shock dynamo one and shock dynamo two for second screen cloth and third screen cloth receive the effect of shock dynamo one and shock dynamo two respectively and produce vibrations, thereby make the powder sieve through second screen cloth and third screen cloth fast, are convenient for realize quick screening, promote the efficiency of screening.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the dust collector of the present invention;
fig. 3 is a cross-sectional view taken at a-a of fig. 1 in accordance with the present invention.
In the figure: 1. a first hopper; 101. a first storage bin; 2. a second hopper; 201. a second storage bin; 3. a third hopper; 301. a third storage bin; 4. a first magazine; 401. positioning blocks; 5. a second magazine; 501. a guide block; 6. a third magazine; 7. a dust collecting device; 8. a first screen; 9. a door body; 901. an extension plate; 10. a dust collecting box; 1001. a limit stop ring; 1002. a dust collecting pipe; 11. a box cover; 12. an adsorption net; 13. an air pump; 14. a second screen; 1401. a first vibration motor; 1402. a first material pipe; 15. a third screen; 1501. a second vibration motor; 1502. a second material pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
In order to adsorb the dust generated in the powder selecting process, as shown in fig. 1 and 2, the powder selecting structure for discharging of the ball mill comprises a first hopper 1, and a second hopper 2 and a third hopper 3 respectively configured at two sides of the first hopper 1, wherein a dust collecting device 7 is fixedly arranged at one side of the first hopper 1, a first bin 101 is arranged in the first hopper 1, the dust collecting device 7 comprises a dust collecting box 10 and an adsorption net 12 arranged in the dust collecting box 10, an air pump 13 is fixedly arranged at one side of the outer edge surface of the dust collecting box 10 through a pipeline, a dust collecting pipe 1002 communicated with the top of the first bin 101 is fixedly arranged on the outer edge surface of the dust collecting box 10, and due to the arrangement of the dust collecting device 7, the air in the dust collecting box 10 is extracted by starting the air pump 13, so that the air pressure in the dust collecting box 10 is reduced, and the dust generated in the powder sieving process is sucked into the dust collecting box 10 through the dust collecting pipe 1002, and is adsorbed by the adsorption net 12, avoids the dust to be inhaled by the human body and then causes the injury to the human body, constructs a spacing stop ring 1001 which is connected with the adsorption net 12, and the one side of the dust collection box 10 far away from the first hopper 1 is detachably provided with a box cover 11 (when the dust collection box is implemented specifically, the connection part of the box cover 11 and the dust collection box 10 has a gap for the gas to pass through in a certain space).
In order to improve the powder separation efficiency and realize quick powder separation, as shown in fig. 1 and 3, a first screen 8 is fixedly installed at the top of a first bin 101, a second screen 14 and a third screen 15 are respectively and fixedly installed below the first screen 8 from top to bottom in the first bin 101, a first vibration motor 1401 and a second vibration motor 1501 are respectively and fixedly installed at two sides of the inner wall of the first bin 101 and abutted against the bottom surfaces of the second screen 14 and the third screen 15 (in the specific implementation, the first vibration motor 1401 and the second vibration motor 1501 can be both connected with an elastic vibration hammer for improving the vibration amplitude of the second screen 14 and the third screen 15), and by starting the first vibration motor 1401 and the second vibration motor 1501, the second screen 14 and the third screen 15 are respectively vibrated by the action of the first vibration motor 1401 and the second vibration motor 1501, therefore, powder materials are rapidly screened through the second screen 14 and the third screen 15, rapid screening is convenient to achieve, screening efficiency is improved, the second hopper 201 and the third hopper 301 are respectively arranged in the second hopper 2 and the third hopper 3, through holes which are communicated with the second hopper 201 and the third hopper 301 and are used for fixedly mounting the first material pipe 1402 and the second material pipe 1502 are respectively arranged on two sides of the inner wall of the first hopper 101, electromagnetic valves are respectively arranged on the outer edge surfaces of the first material pipe 1402 and the second material pipe 1502 (in the specific implementation, the opening and closing of the first material pipe 1402 and the second material pipe 1502 can be controlled through the electromagnetic valves, the model of the electromagnetic valves can be selected and not limited by JB/T4119-1991), a door groove for hinging the door body 9 is formed in the top of one side, facing the third hopper 3, an extension plate is arranged in the middle of the bottom end of the door body 9, and a fixing piece which is detachably connected with the first hopper 1 is arranged in the extension plate 901.
In order to take out screened materials conveniently, as shown in fig. 1 and 3, a first material box 4 is movably arranged at the bottom of the first material box 101, a catching groove for pulling the first material box 4 out conveniently is formed in one side of the first material box 4, a second material box 5 and a third material box 6 are movably arranged at the bottoms of the second material box 201 and the third material box 301 respectively, a pull ring for pulling the second material box 5 out conveniently is fixedly arranged in the middle of one side of the second material box 5 and one side of the third material box 6, a positioning block 401 is arranged in the middle of the bottom of the first material box 4, guide blocks 501 are arranged in the middle of two sides of the second material box 5 and the third material box 6, a positioning groove for the positioning block 401 to slide is formed in the bottom of the inner wall of the first material box 101, and guide grooves for the guide blocks 501 to slide are formed in two sides of the inner walls of the second material box 201 and the third material box 301.
The working principle is as follows: the powder selecting structure for discharging of the ball mill can dump powder into a first hopper 1 and perform primary screening through a first screen 8 when in use, can screen out larger impurities in the powder, can open an extension plate 901 and a door body 9 to take out the larger impurities, can start an air pump 13 to extract air in a dust collection box 10 when the powder is dumped into the first hopper 1, so that the air pressure in the dust collection box 10 is reduced, dust generated in the powder screening process is sucked into the dust collection box 10 through a dust collection pipe 1002 and is adsorbed by an adsorption net 12 to avoid the dust from being sucked by a human body, the powder entering a first bin 101 is firstly screened through a second screen 14, wherein thicker powder can enter a second bin 201 through a first material pipe 1402 to be stored, thinner powder can be screened again through a third screen 15, and thinner material falls into a first bin 4, thicker entering into third feed bin 301 through second material pipe 1502 and storing, this ball mill is selection powder structure for the ejection of compact, rational in infrastructure, be convenient for adsorb the dust that produces the selection powder in-process, and be convenient for promote the efficiency of selection powder, the practicality is strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A powder selecting structure for discharging of a ball mill comprises a first hopper (1), and a second hopper (2) and a third hopper (3) which are respectively constructed on two sides of the first hopper (1);
the method is characterized in that: a dust collecting device (7) is fixedly arranged on one side of the first hopper (1), a first bin (101) is arranged in the first hopper (1), the dust collecting device (7) comprises a dust collecting box (10) and an adsorption net (12) arranged in the dust collecting box (10), an air pump (13) is fixedly arranged on one side of the outer edge surface of the dust collecting box (10) through a pipeline, and a dust collecting pipe (1002) communicated with the top of the first bin (101) is fixedly arranged on the outer edge surface of the dust collecting box (10);
the top fixed mounting of first feed bin (101) has first screen cloth (8), and the below top-down that is located first screen cloth (8) in first feed bin (101) fixed mounting respectively has second screen cloth (14) and third screen cloth (15), first feed bin (101) inner wall both sides fixed mounting respectively have first (1401) and the vibrating motor second (1501) of butt second screen cloth (14) and third screen cloth (15) bottom surface.
2. The powder selecting structure for discharging of the ball mill according to claim 1, characterized in that: a limit stop ring (1001) which is abutted to the adsorption net (12) is constructed on the inner wall of the dust collection box (10), and a box cover (11) is detachably arranged on one surface, far away from the first hopper (1), of the dust collection box (10).
3. The powder selecting structure for discharging of the ball mill according to claim 2, characterized in that: second feed bin (201) and third feed bin (301) have been seted up respectively in second hopper (2) and third hopper (3), a switch-on second feed bin (201) and third feed bin (301) and supply first material pipe (1402) and second material pipe (1502) fixed mounting's through-hole has been seted up respectively to the both sides of first feed bin (101) inner wall, all be provided with the solenoid valve on the outer fringe face of first material pipe (1402) and second material pipe (1502).
4. The powder selecting structure for discharging of the ball mill according to claim 3, characterized in that: the first hopper (1) is provided with a door slot for the door body (9) to be hinged to the top of one side of the third hopper (3), an extension plate (901) is constructed in the middle of the bottom end of the door body (9), and a fixing piece used for being detachably connected with the first hopper (1) is arranged in the extension plate (901).
5. The powder selecting structure for discharging of the ball mill according to claim 4, characterized in that: the bottom of the first storage bin (101) is movably provided with a first material box (4), and one side of the first material box (4) is provided with a catching groove which is convenient to pull out.
6. The powder selecting structure for discharging of the ball mill according to claim 5, characterized in that: the bottom of second feed bin (201) and third feed bin (301) is provided with second magazine (5) and third magazine (6) respectively the activity, the one side of second magazine (5) and third magazine (6) is fixed mounting placed in the middle all has the pull ring of conveniently pulling it out.
7. The powder selecting structure for discharging of the ball mill according to claim 6, characterized in that: the bottom of first magazine (4) is constructed centrally locating piece (401), the both sides of second magazine (5) and third magazine (6) are all constructed centrally guide block (501), the constant head tank that supplies locating piece (401) to slide the setting is seted up to the inner wall bottom of first feed bin (101), the guide way that supplies guide block (501) to slide the setting is all seted up to the inner wall both sides of second feed bin (201) and third feed bin (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121362684.1U CN216172866U (en) | 2021-06-18 | 2021-06-18 | Powder selecting structure for discharging of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121362684.1U CN216172866U (en) | 2021-06-18 | 2021-06-18 | Powder selecting structure for discharging of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216172866U true CN216172866U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121362684.1U Active CN216172866U (en) | 2021-06-18 | 2021-06-18 | Powder selecting structure for discharging of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216172866U (en) |
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2021
- 2021-06-18 CN CN202121362684.1U patent/CN216172866U/en active Active
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