CN216322350U - Discharging device of ball mill - Google Patents
Discharging device of ball mill Download PDFInfo
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- CN216322350U CN216322350U CN202122897546.XU CN202122897546U CN216322350U CN 216322350 U CN216322350 U CN 216322350U CN 202122897546 U CN202122897546 U CN 202122897546U CN 216322350 U CN216322350 U CN 216322350U
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Abstract
The utility model discloses a discharging device of a ball mill. Discharging device is equipped with below the ball mill discharge gate, and discharging device is including the fixed bolster, and the lower extreme of fixed bolster is through support fixing bolt fixed connection subaerial, and there is the connecting plate through a set of screw rod and nut swing joint respectively before and after the up end of fixed bolster, equally divide on the screw rod between two connecting plates and the fixed bolster around and do not be equipped with the spring, and the welding has the vibrating bin between two connecting plates around, and the vibrating bin does not have the bottom of the case, does not have the case lid setting, the vertical division board that is equipped with in the vibrating bin. The ball mill has the beneficial effects that the ball mill can sieve the ball-milled raw materials while discharging, the raw materials meeting the particle size requirement are directly transported to the next processing procedure, and the raw materials not meeting the particle size requirement are returned to the front of the ball mill, so that the ball mill can conveniently carry out ball milling again, the structure is simple, the use is convenient, the occupied area of equipment is small, the cost is low, and the equipment integration level is high.
Description
Technical Field
The utility model relates to a discharging device, in particular to a discharging device of a ball mill.
Background
The product mainly produced by our company is a fly ash aerated concrete block autoclaved brick which is a porous concrete product prepared by using fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of a gas former, a regulator and a bubble stabilizer, and carrying out the processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like. In the production process, in order to ensure the quality of products, the company needs to perform ball milling treatment on raw materials and strictly control the granularity of the raw materials, but the existing ball mill has the following problems in ball milling processing of the raw materials: the raw materials after the ball-milling still can contain big particulate matter, and large granule thing can not be used, so need sieve the raw materials after the ball-milling, but if adopt current screening plant to sieve the raw materials after the ball-milling, after the ball-milling ejection of compact, still transport the screening plant with the raw materials after the ball-milling, sieve, it is big to have equipment area, and is with high costs, and equipment integration level is low, uses inconvenient shortcoming. Therefore, in order to solve the technical problems, the company develops a discharging device of a ball mill.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a discharging device of a ball mill. The ball mill has the characteristics that the ball mill can sieve the ball-milled raw materials while discharging, the raw materials meeting the particle size requirement are directly transported to the next processing procedure, the raw materials not meeting the particle size requirement are returned to the front of the ball mill, the ball mill can conveniently carry out ball milling again, the structure is simple, the use is convenient, the occupied area of equipment is small, the cost is low, and the equipment integration level is high.
The technical scheme of the utility model is as follows: a discharging device of a ball mill is characterized in that a discharging device is arranged below a discharging port of a ball mill, the discharging device comprises a fixed support, the lower end of the fixed support is fixedly connected to the ground through a support fixing bolt, connecting plates are movably connected to the front and the back of the upper end face of the fixed support through a group of screws and nuts respectively, springs are arranged on the screws between the front and the back connecting plates and the fixed support respectively, a vibrating box is welded between the front and the back connecting plates, the vibrating box is provided with no box bottom and no box cover, a partition plate is vertically arranged in the vibrating box and is perpendicular to the front and the back of the vibrating box, a screening chamber is arranged in the vibrating box on the right side of the partition plate, and a vibrating motor is arranged on the vibrating box on the left side of the partition plate; a vibrating plate is arranged in the screening chamber, the right end of the vibrating plate is arranged in a downward inclined manner, a vibrating discharge hole is formed in the right side face of the vibrating box, the vibrating plate penetrates through the vibrating discharge hole and is positioned at the bottom of the vibrating discharge hole, and a vibrating discharge hole adjusting plate is movably arranged on the right side face of the vibrating box; evenly distributed has the screening mesh on the vibration board in the screening room, is equipped with on the fixed bolster of screening room below and connects the hopper, connects the below of hopper to be equipped with first conveyer belt, the right-hand member below second conveyer belt of vibration board outside the vibrating bin.
In the discharging device of the ball mill, the upper end face of the fixed support is movably connected with a connecting plate through four groups of screws and nuts respectively.
In the discharging device of the ball mill, the screw rods below the screw caps are movably provided with limiting pins.
In the discharging device of the ball mill, the two connecting plates are respectively welded with the lower ends of the front and the back of the vibration box.
In the discharging device of the ball mill, the vibration motor is fixed on the left side of the vibration box through the motor fixing bolt, the protection baffle is arranged above the vibration motor, and the right end of the protection baffle is welded on the left side face of the upper end of the partition plate.
In the discharging device of the ball mill, adjusting grooves are respectively vertically arranged on two sides of the adjusting plate of the vibration discharging hole, and adjusting bolts are arranged on the adjusting grooves and movably connected with the right side surface of the vibration box.
In the discharging device of the ball mill, the vibrating plate is welded and fixed with the inner wall around the sieving chamber, and the vibrating plate and the horizontal plane form an angle of 25-45 degrees.
In the discharging device of the ball mill, the front side and the rear side of the upper end face of the vibrating plate outside the vibrating box are respectively provided with a discharging baffle.
Compared with the prior art, the utility model has the following beneficial effects:
when the ball mill is used, after the ball-milled raw materials are discharged from a discharge port of the ball mill, the ball-milled raw materials fall into a screening chamber of a discharging device, the vibrating motor drives the vibrating box, parts on the vibrating box and the front and rear connecting plates to vibrate on the fixed support together through the working of the vibrating motor, and the spring on the screw rod between the connecting plate and the fixed support plays a role in damping; the raw materials which fall into the screening chamber and are subjected to ball milling are subjected to vibration screening through the vibration box, the partition plate and the vibration plate, the raw materials which meet the particle size requirement fall into a receiving hopper below through screening meshes on the vibration plate in the screening chamber, the raw materials which meet the particle size requirement fall onto a first conveying belt through the receiving hopper, and the raw materials which meet the particle size requirement are directly conveyed to the next processing procedure through the first conveying belt; the right end of the vibrating plate is arranged in a downward inclined mode, so that the raw materials which do not meet the particle size requirement slide down from the upper surface of the vibrating plate in the screening chamber to a second conveying belt below the right end of the vibrating plate through a vibrating discharge port under the action of gravity and vibrating screening, and are returned to the front of the ball mill through the second conveying belt, so that the ball mill can perform ball milling again, the structure is simple, the use is convenient, the occupied area of equipment is small, the cost is low, and the equipment integration level is high; when the vibrating screen is used, the height position of the vibrating discharge port adjusting plate can be adjusted, the distance between the lower end of the vibrating discharge port adjusting plate and the vibrating plate is changed, the raw material blanking speed which does not meet the requirement of the particle size is controlled, the situation that the raw material on the vibrating plate is discharged too fast through the vibrating discharge port and is subjected to urgent vibrating screening is avoided, and the vibrating screening quality is guaranteed.
In conclusion, the ball mill can sieve the ball-milled raw materials while discharging, the raw materials meeting the particle size requirement are directly transported to the next processing procedure, and the raw materials which do not meet the particle size requirement are returned to the front of the ball mill, so that the ball mill can perform ball milling again conveniently.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
FIG. 2 is a schematic structural view of the discharging device of the present invention;
FIG. 3 is a cross-sectional view of the discharge device of the present invention;
FIG. 4 is a top view of the discharge apparatus of the present invention;
fig. 5 is a right side view of the discharge device of the present invention.
The labels in the figures are: 1-bracket fixing bolt, 2-fixing bracket, 3-nut, 4-spring, 5-screw, 6-vibration box, 7-motor fixing bolt, 8-vibration motor, 9-protective baffle, 10-vibration discharge port adjusting plate, 11-adjusting bolt, 12-blanking baffle, 13-vibration plate, 14-second conveyor belt, 15-separating plate, 16-screening chamber, 17-screening mesh, 18-vibration discharge port, 19-connecting plate, 20-adjusting tank, 21-first conveyor belt, 22-receiving hopper and 23-ball mill.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Examples are given. A discharging device of a ball mill is shown in figures 1-5, a discharging device is arranged below a discharging port of a ball mill 23 and comprises a fixed support 2, the lower end of the fixed support 2 is fixedly connected to the ground through a support fixing bolt 1, connecting plates 19 are movably connected to the front and the back of the upper end face of the fixed support 2 through a group of screws 5 and nuts 3 respectively, springs 4 are arranged on the screws 5 between the front connecting plate 19 and the back connecting plate 2 respectively, a vibrating box 6 is welded between the front connecting plate 19 and the back connecting plate 19, the vibrating box 6 is provided with no box bottom and no box cover, a partition plate 15 is vertically arranged in the vibrating box 6, the partition plate 15 is vertically arranged with the front and the back of the vibrating box 6, a screening chamber 16 is arranged in the vibrating box 6 on the right side of the partition plate 15, and a vibrating motor 8 is arranged on the vibrating box 6 on the left side of the partition plate 15; a vibrating plate 13 is arranged in the sieving chamber 16, the right end of the vibrating plate 13 is arranged in a downward inclined manner, a vibrating discharge hole 18 is formed in the right side surface of the vibrating box 6, the vibrating plate 13 penetrates through the vibrating discharge hole 18, the vibrating plate 13 is positioned at the bottom of the vibrating discharge hole 18, and a vibrating discharge hole adjusting plate 10 is movably arranged on the right side surface of the vibrating box 6; screening mesh 17 is evenly distributed on the vibration board 13 in the screening chamber 16, is equipped with on the fixed bolster 2 of screening chamber 16 below and connects hopper 22, connects the below of hopper 22 to be equipped with first conveyer belt 21, and the right-hand member below of vibration board 13 outside the vibrating bin 6 is second conveyer belt 14.
When the utility model is used, after the raw materials after ball milling are discharged from the discharge port of the ball mill 23, the raw materials after ball milling fall into the sieving chamber 16 of the discharging device, through the work of the vibration motor 8, the lower end of the fixed support 2 is fixedly connected on the ground through the support fixing bolt 1, the upper end surface of the fixed support 2 is respectively and movably connected with the connecting plate 19 through the group of screw rods 5 and the screw caps 3 from front to back, the screw rods 5 between the front and back connecting plates 19 and the fixed support 2 are respectively provided with the springs 4, under the action of the vibration box 6 welded between the front and back connecting plates 19, the vibration motor 8 drives the vibration box 6, the parts on the vibration box 6 and the front and back connecting plates 19 to vibrate together on the fixed support 2, and the springs 4 on the screw rods 5 between the connecting plate 19 and the fixed support 2 play a role in shock absorption; a vibrating plate 13 is arranged in a sieving chamber 16, the right end of the vibrating plate 13 is arranged in a downward inclined manner, a vibrating discharge port 18 is arranged on the right side face of a vibrating box 6, the vibrating plate 13 penetrates through the vibrating discharge port 18, the vibrating plate 13 is positioned at the bottom of the vibrating discharge port 18, a vibrating discharge port adjusting plate 10 is movably arranged on the right side face of the vibrating box 6, a separating plate 15 and the vibrating plate 13 vibrate to perform vibrating sieving on ball-milled raw materials falling into the sieving chamber 16, the raw materials meeting the particle size requirement fall into a receiving hopper 22 below through sieving meshes 17 on the vibrating plate 13 in the sieving chamber 16, the raw materials meeting the particle size requirement fall onto a first conveying belt 21 through the receiving hopper 22, and the raw materials meeting the particle size requirement are directly conveyed to the next processing procedure through the first conveying belt 21; because the right end of the vibrating plate 13 is arranged in a downward inclined mode, raw materials which do not meet the requirement on the particle size are conveyed to the right end of the vibrating plate 13 under the action of gravity and vibration screening, the raw materials which do not meet the requirement on the particle size specifically slide to the second conveying belt 14 below the right end of the vibrating plate 13 from the upper surface of the vibrating plate 13 in the screening chamber 16 through the vibration discharge hole 18, and the raw materials which do not meet the requirement on the particle size are returned to the front of the ball mill through the second conveying belt 14, so that the ball mill can perform ball milling again, the structure is simple, the use is convenient, the occupied area of equipment is small, the cost is low, and the equipment integration level is high; when the vibrating screen is used, under the action of the vibrating discharge port adjusting plate 10 movably arranged on the right side surface of the vibrating box 6, the distance between the lower end of the vibrating discharge port adjusting plate 10 and the vibrating plate 13 can be changed by adjusting the height position of the vibrating discharge port adjusting plate 10, so that the raw material blanking speed which does not meet the requirement of the particle size is controlled, the situation that the raw material on the vibrating plate 13 is discharged too fast through the vibrating discharge port 18 and is subjected to urgent vibrating screening is avoided, and the vibrating screening quality is ensured.
Connecting plates 19 are respectively movably connected with the front and the back of the upper end face of the fixed support 2 through four groups of screw rods 5 and screw caps 3, so that the effect that springs 4 on the screw rods 5 between the connecting plates 19 and the fixed support 2 are damped is good, and the connecting plates 19 are stably and reliably connected with the fixed support 2.
The screw rod 5 below the nut 3 is movably provided with a limiting pin, so that the nut 3 is prevented from falling off due to the influence of vibration in the process that the vibrating motor 8 drives the vibrating box 6, parts on the vibrating box 6 and the front and rear connecting plates 19 to vibrate on the fixing support 2, and stable and reliable connection is realized.
The two connecting plates 19 are respectively welded with the lower ends of the front and the back of the vibration box 6, so that the vibration box 6 and the connecting plates 19 are stably and reliably connected.
The vibration motor 8 is fixed on the left side of the vibration box 6 through a motor fixing bolt 7, a protective baffle 9 is arranged above the vibration motor 8, and the right end of the protective baffle 9 is welded on the left side face of the upper end of the partition plate 15; the protective baffle 9 prevents raw materials or other objects from colliding with the vibration motor 8, and the protective baffle 9 plays a role in protecting the vibration motor 8.
Two sides of the vibration discharge port adjusting plate 10 are respectively and vertically provided with an adjusting groove 20, an adjusting bolt 11 is arranged on the adjusting groove 20, and the adjusting bolt 11 is movably connected with the right side surface of the vibration box 6; when the vibrating screen is used, the adjusting bolt 11 can be loosened, the vibrating discharge port adjusting plate 10 is moved upwards or downwards under the action of the adjusting groove 20, the height position of the vibrating discharge port adjusting plate 10 is adjusted, the distance between the lower end of the vibrating discharge port adjusting plate 10 and the vibrating plate 13 is changed, the adjusting bolt 11 is screwed, the raw material blanking speed which does not meet the requirement of the particle size is controlled, the situation that the raw material on the vibrating plate 13 is discharged too fast through the vibrating discharge port 18 and is not subjected to urgent vibrating screening is avoided, and the vibrating screening quality is guaranteed.
The vibration plate 13 and the inner wall of the periphery of the screening chamber 16 are welded and fixed, the vibration plate 13 and the horizontal plane form a 25-45 degree angle, the vibration plate 13 is stably and reliably connected, and the vibration box 6, the separation plate 15 and the vibration plate 13 can vibrate to perform vibration screening on the ball-milled raw materials falling into the screening chamber 16 conveniently.
The front and rear sides of the upper end surface of a vibrating plate 13 outside the vibrating box 6 are respectively provided with a blanking baffle plate 12; when raw materials which do not accord with the particle size requirement slide down to the second conveyor belt 14 below the right end of the vibrating plate 13 from the upper surface of the vibrating plate 13 in the sieving chamber 16 through the vibrating discharge port 18, the raw materials which do not accord with the particle size requirement on the vibrating plate 13 outside the vibrating box 6 are prevented from sliding down from the front side and the rear side of the vibrating plate 13 in the transportation process through the blanking baffle plate 12, and the raw materials which do not accord with the particle size requirement are convenient to fall down onto the second conveyor belt 14.
Claims (8)
1. The utility model provides a discharging device of ball mill which characterized in that: a discharging device is arranged below a discharge port of the ball mill (23), the discharging device comprises a fixed support (2), the lower end of the fixed support (2) is fixedly connected to the ground through a support fixing bolt (1), connecting plates (19) are respectively movably connected to the front and the back of the upper end face of the fixed support (2) through a group of screw rods (5) and screw caps (3), springs (4) are respectively arranged on the screw rods (5) between the front and the back connecting plates (19) and the fixed support (2), a vibration box (6) is welded between the front and the back connecting plates (19), the vibration box (6) has no box bottom, a box cover is not arranged, a partition plate (15) is vertically arranged in the vibration box (6), the partition plate (15) is vertically arranged with the front and the back of the vibration box (6), a screening chamber (16) is arranged in the vibration box (6) on the right side of the partition plate (15), and a vibration motor (8) is arranged on the vibration box (6) on the left side of the partition plate (15); a vibrating plate (13) is arranged in the sieving chamber (16), the right end of the vibrating plate (13) is arranged in a downward inclined mode, a vibrating discharge hole (18) is formed in the right side face of the vibrating box (6), the vibrating plate (13) penetrates through the vibrating discharge hole (18), the vibrating plate (13) is located at the bottom of the vibrating discharge hole (18), and a vibrating discharge hole adjusting plate (10) is movably arranged on the right side face of the vibrating box (6); evenly distributed has screening mesh (17) on vibration board (13) in screening room (16), is equipped with on fixed bolster (2) of screening room (16) below and connects hopper (22), connects the below of hopper (22) to be equipped with first conveyer belt (21), and right-hand member below second conveyer belt (14) of vibration board (13) outside vibrating bin (6).
2. The discharge device of a ball mill according to claim 1, characterized in that: the front and the back of the upper end face of the fixed support (2) are respectively and movably connected with a connecting plate (19) through four groups of screw rods (5) and screw caps (3).
3. The discharge device of a ball mill according to claim 1, characterized in that: and limiting pins are movably arranged on the screw rods (5) below the screw caps (3).
4. The discharge device of a ball mill according to claim 1, characterized in that: the two connecting plates (19) are respectively welded with the lower ends of the front and the back of the vibrating box (6).
5. The discharge device of a ball mill according to claim 1, characterized in that: vibrating motor (8) are fixed on the left side of vibration case (6) through motor fixing bolt (7), and vibrating motor (8) top is equipped with protection baffle (9), and the right-hand member welding of protection baffle (9) is on the left surface of division board (15) upper end.
6. The discharge device of a ball mill according to claim 1, characterized in that: the two sides of the vibration discharge port adjusting plate (10) are respectively and vertically provided with an adjusting groove (20), an adjusting bolt (11) is arranged on the adjusting groove (20), and the adjusting bolt (11) is movably connected with the right side face of the vibration box (6).
7. The discharge device of a ball mill according to claim 1, characterized in that: the vibrating plate (13) is welded and fixed with the inner wall of the periphery of the screening chamber (16), and the vibrating plate (13) and the horizontal plane form an angle of 25-45 degrees.
8. The discharge device of a ball mill according to claim 1, characterized in that: and blanking baffles (12) are respectively arranged at the front side and the rear side of the upper end face of the vibrating plate (13) outside the vibrating box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897546.XU CN216322350U (en) | 2021-11-24 | 2021-11-24 | Discharging device of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897546.XU CN216322350U (en) | 2021-11-24 | 2021-11-24 | Discharging device of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216322350U true CN216322350U (en) | 2022-04-19 |
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ID=81151278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122897546.XU Active CN216322350U (en) | 2021-11-24 | 2021-11-24 | Discharging device of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216322350U (en) |
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2021
- 2021-11-24 CN CN202122897546.XU patent/CN216322350U/en active Active
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