CN218250468U - Feeding device for Raymond mill - Google Patents
Feeding device for Raymond mill Download PDFInfo
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- CN218250468U CN218250468U CN202221708996.8U CN202221708996U CN218250468U CN 218250468 U CN218250468 U CN 218250468U CN 202221708996 U CN202221708996 U CN 202221708996U CN 218250468 U CN218250468 U CN 218250468U
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Abstract
The utility model discloses a feeding device of a Raymond mill, which has the key points of the technical proposal that the feeding device comprises a box body and a feeding box, wherein a crushing roller is arranged in the box body; the crushing roller is provided with crushing teeth; the grinding roller can firstly carry out primary grinding on the grinding materials before the grinding materials enter the pulverizer through the grinding teeth; the milling efficiency is improved; the box body is connected with the feeding box; a first conveying roller and a second conveying roller are arranged in the feeding box; the first conveying roller and the second conveying roller are provided with conveying belts; a material baffle plate is arranged on the conveying belt; the feed amount of the material baffle plate can be controlled; the feeding box is provided with a notch; the notch is connected with the pipeline; a first screw and a second screw are arranged in the pipeline; the breach can convey the abrasive material that drops to the box in through first screw rod and second screw rod again, the utility model discloses have and to control the feed volume, improve the effect of crocus efficiency.
Description
Technical Field
The utility model relates to a feed arrangement, more specifically says that it relates to a feed arrangement for raymond mill.
Background
The Raymond mill is suitable for preparation of various mineral powders and coal powders, such as fine powder processing of raw material ores, gypsum ores, coal and other materials, a feeding device of the existing mill cannot control feeding amount in the feeding process, and insufficient grinding is easily caused when excessive grinding materials are transmitted into the mill, so that the processing quality is influenced, and the processing efficiency is influenced.
Disclosure of Invention
The utility model provides a be not enough to prior art exists, the utility model provides a feed arrangement for raymond milling machine has the effect that can control the feed volume, improves crocus efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: a feeding device for a Raymond mill comprises a box body and a feeding box; the method is characterized in that: the bottom of the box body is provided with a plurality of supporting legs; the box body is provided with a feeding hole; a plurality of baffles are arranged at the feed inlet; a plurality of crushing rollers are arranged in the box body; the crushing roller is provided with a plurality of crushing teeth; a discharge hole is formed in the side wall of the box body; the discharge port is connected with the feeding box; a first conveying roller and a second conveying roller are arranged in the feeding box; the first conveying roller and the second conveying roller are provided with conveying belts; the feeding box is provided with a connecting plate; the connecting plate is provided with a plurality of holes; the connecting plate is fixedly connected with the feeding box; the connecting plate is connected with the Raymond mill through the hole; a buffer belt is arranged in the box body; a notch is formed in the feeding box; a pipeline is arranged at the notch; a first screw and a second screw are arranged in the pipeline.
By adopting the technical scheme: a crushing roller is arranged in the box body; the grinding roller can preliminarily grind the grinding materials before the grinding materials enter the grinding mill, so that the grinding effect of the Raymond grinding mill can be improved; the breach can retransfer the abrasive material that drops to in the box through first screw rod and second screw rod, prevents that the abrasive material from falling out the pay-off case.
The utility model discloses further set up to: the crushing roller penetrates through the box body; a plurality of first gears are arranged on the crushing roller; a plurality of strip-shaped sheets are fixedly arranged on the side wall of the box body; a plurality of first motors are fixedly arranged on the strip-shaped sheet; the first motor is provided with a plurality of connecting gears; the first gear is meshed with the connecting gear.
The utility model discloses further set up to: an iron sheet is arranged on the feeding box; the iron sheet is fixedly connected with the bottom motor; a bottom gear is arranged on the bottom motor; a first screw gear is arranged on the first screw; the bottom gear is meshed with the first screw gear.
The utility model discloses further set up to: a support sheet is arranged on the side wall of the feeding box; a conveying motor is arranged on the supporting sheet; the conveying motor is connected with the first conveying roller through a belt.
The utility model discloses further set up to: a second screw gear is arranged on the second screw; a pipeline motor is arranged on the pipeline; a second gear is arranged on the pipeline motor; the second gear is meshed with the second screw gear.
The utility model discloses further set up to: a plurality of material baffle plates are arranged on the conveying belt; the striker plate is fixedly connected with the conveyor belt.
The utility model discloses further set up to: the bottom of the feeding box is provided with a plurality of brackets; the support supports a feed box.
By adopting the technical scheme: the conveying motor controls the running speed of the conveying belt so as to control the feeding amount of the grinding materials; be provided with the striker plate on the conveyer belt, the striker plate is the controllable volume of feeding also, reaches the purpose of control volume of feeding through conveying motor and striker plate combined action down, prevents that the abrasive material is too much and influence the operation of milling machine in the milling machine.
To sum up, the utility model discloses following beneficial effect has: a crushing roller is arranged in the box body; the grinding roller preliminarily grinds the grinding materials before the grinding materials enter the grinding mill, so that the grinding effect and the grinding efficiency of the Raymond grinding mill can be improved; a conveying motor is arranged on the side wall of the feeding box; the conveying motor controls the running speed of the conveying belt; the conveying belt is provided with a material baffle plate, and the feeding amount of the grinding materials is controlled through a conveying motor and the material baffle plate; the first screw and the second screw can re-convey the dropped abrasive into the box.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a sectional view of the structure of the present embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is a schematic view of the crushing roller of the present embodiment.
Reference numerals are as follows: 1. a box body; 2. a feeding box; 3. supporting legs; 4. a feed inlet; 5. a baffle plate; 6. a crushing roller; 7. crushing teeth; 8. a discharge port; 9. a first transfer roller; 10. a second transfer roller; 11. a conveyor belt; 12. a connecting plate; 13. a hole; 14. a buffer zone; 15. a notch; 16. a pipeline; 17. a first screw; 18. a second screw; 19. a first gear; 20. strip-shaped pieces; 21. a first motor; 22. a connecting gear; 23. iron sheets; 24. a bottom motor; 25. a bottom gear; 26. a first screw gear; 27. a support sheet; 28. a transfer motor; 29. a belt; 30. a second screw gear; 31. a pipe motor; 32. a second gear; 33. a striker plate; 34. and (4) a bracket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses a feeding device for a Raymond mill, as shown in figures 1 to 5, the utility model has the effects of controlling the feeding amount and improving the milling efficiency; comprises a box body 1 and a feeding box 2; the bottom of the box body 1 is provided with a plurality of supporting legs 3; a feed inlet 4 is formed in the box body 1; two baffle plates 5 are arranged at the feed port 4; two crushing rollers 6 are arranged in the box body 1; the crushing roller 6 is provided with twenty crushing teeth 7; the grinding teeth 7 can preliminarily grind the powder before the grinding material enters the Raymond mill; a discharge port 8 is formed in the side wall of the box body 1; the discharge port 8 is connected with the feeding box 2; a first conveying roller 9 and a second conveying roller 10 are arranged in the feeding box 2; the first conveying roller 9 and the second conveying roller 10 are provided with a conveying belt 11; the feeding box 2 is provided with a connecting plate 12; four holes 13 are formed in the connecting plate 12; the connecting plate 12 is fixedly connected with the feeding box 2; the connecting plate 12 is connected with the Raymond mill through a hole 13; a buffer belt 14 is arranged in the box body 1; the buffer belt 14 can guide the grinding material from the box 1 to the transmission belt 11; a notch 15 is formed in the feeding box 2; a pipeline 16 is arranged at the notch 15; a first screw 17 and a second screw 18 are arranged in the pipe 16.
By adopting the technical scheme: a crushing roller 6 is arranged in the box body 1; the grinding roller 6 can preliminarily grind the grinding materials before the grinding materials enter the grinding mill, so that the grinding effect of the Raymond grinding mill can be improved; the notch 15 allows the falling abrasive to be re-conveyed into the box 1 by means of the first screw 17 and the second screw 18, preventing it from falling out of the magazine 2.
The crushing roller 6 penetrates through the box body 1; two first gears 19 are arranged on the crushing roller 6; two strip-shaped sheets 20 are fixedly arranged on the side wall of the box body 1; two first motors 21 are fixedly arranged on the strip-shaped sheet 20; the first motor 21 is provided with two connecting gears 22; the first gear 19 is meshed with the connecting gear 22; the first motor 21 rotates to drive the connecting gear 22 to rotate so as to drive the first gear 19 to rotate; the first gear 19 drives the grinding roller 6 to rotate after rotating, and the primary grinding of the grinding materials is completed.
An iron sheet 23 is fixedly arranged on the feeding box 2; the iron sheet 23 is connected with the feeding box 2 in a welding mode; the iron sheet 23 is fixedly connected with a bottom motor 24; the iron sheet 23 is connected with the bottom motor 24 in a welding mode; the bottom motor 24 is provided with a bottom gear 25; a first screw gear 26 is arranged on the first screw 17; the bottom gear 25 is meshed with a first screw gear 26; the bottom motor 24 rotates to drive the bottom gear 25 to rotate so as to drive the first screw gear 26 to rotate; the first screw gear 26 rotates to drive the first screw 17 to rotate, so that the abrasive falling from the notch 15 is conveyed to the second screw 18.
A support sheet 27 is arranged on the side wall of the feeding box 2; the supporting sheet 27 is provided with a conveying motor 28; the conveying motor 28 is connected with the first conveying roller 9 through a belt 29; the transmission motor 28 controls the rotation speed of the first transmission roller 9 so as to control the moving speed of the transmission belt, thereby achieving the purpose of controlling the feeding amount.
A second screw gear 30 is arranged on the second screw 18; a pipeline motor 31 is arranged on the pipeline 16; the pipeline motor 31 is provided with a second gear 32; the second gear 32 is meshed with the second screw gear 30; the pipeline motor 31 drives the second gear 32 to rotate after rotating; the second gear 32 rotates to drive the second screw gear 30 to rotate, so that the abrasive conveyed by the first screw 17 is conveyed into the box 1 again through the pipeline 16.
Sixteen material blocking plates 33 are arranged on the conveyor belt 11; the material baffle plate 33 is fixedly connected with the conveyor belt 11; the conveyor belt 11 controls the feeding amount of the abrasive through the striker plate 33.
Two brackets 34 are arranged at the bottom of the feeding box 2; the support 34 supports the magazine 2.
By adopting the technical scheme: the conveyor motor 28 controls the running speed of the conveyor belt 11 to control the feeding amount of the abrasive; be provided with striker plate 33 on the conveyer belt 11, the striker plate 33 also can control the volume of feeding, reaches the purpose of control volume of feeding under the combined action through conveying motor 28 and striker plate 33, prevents that the abrasive material is too much and influence the operation of milling machine in the milling machine.
To sum up, the utility model discloses following beneficial effect has: a crushing roller 6 is arranged in the box body 1; the grinding roller 6 is used for primarily grinding the grinding materials before the grinding materials enter the grinding mill, so that the grinding effect and the grinding efficiency of the Raymond grinding mill can be improved; a conveying motor 28 is arranged on the side wall of the feeding box 2; the conveyor motor 28 controls the running speed of the conveyor belt 11; the conveyor belt 11 is provided with a material baffle 33, and the feeding amount of the grinding materials is controlled through the conveyor motor 28 and the material baffle 33; the first screw 17 and the second screw 18 enable the falling abrasive to be re-conveyed inside the box 1.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A feeding device for a Raymond mill comprises a box body (1) and a feeding box (2); the method is characterized in that: the bottom of the box body (1) is provided with a plurality of supporting legs (3); a feeding hole (4) is formed in the box body (1); a plurality of baffles (5) are arranged at the feed inlet (4); a plurality of crushing rollers (6) are arranged in the box body (1); a plurality of crushing teeth (7) are arranged on the crushing roller (6); a discharge hole (8) is formed in the side wall of the box body (1); the discharge port (8) is connected with the feeding box (2); a first conveying roller (9) and a second conveying roller (10) are arranged in the feeding box (2); the first conveying roller (9) and the second conveying roller (10) are provided with conveying belts (11); the feeding box (2) is provided with a connecting plate (12); a plurality of holes (13) are formed in the connecting plate (12); the connecting plate (12) is fixedly connected with the feeding box (2); the connecting plate (12) is connected with the Raymond mill through a hole (13); a buffer belt (14) is arranged in the box body (1); a notch (15) is formed in the feeding box (2); a pipeline (16) is arranged at the notch (15); a first screw (17) and a second screw (18) are arranged in the pipeline (16).
2. The charging device for Raymond mill according to claim 1, characterized in that: the crushing roller (6) penetrates through the box body (1); a plurality of first gears (19) are arranged on the crushing roller (6); a plurality of strip-shaped sheets (20) are fixedly arranged on the side wall of the box body (1); a plurality of first motors (21) are fixedly arranged on the strip-shaped sheet (20); a plurality of connecting gears (22) are arranged on the first motor (21); the first gear (19) meshes with a connecting gear (22).
3. The charging device for Raymond mill according to claim 1, characterized in that: an iron sheet (23) is arranged on the feeding box (2); the iron sheet (23) is fixedly connected with a bottom motor (24); a bottom gear (25) is arranged on the bottom motor (24); a first screw gear (26) is arranged on the first screw (17); the bottom gear (25) is meshed with a first screw gear (26).
4. The feeding device for Raymond mill according to claim 3, characterized in that: a support sheet (27) is arranged on the side wall of the feeding box (2); a conveying motor (28) is arranged on the supporting sheet (27); the conveying motor (28) is connected with the first conveying roller (9) through a belt (29).
5. The feeding device for Raymond mill according to claim 1, characterized in that: a second screw gear (30) is arranged on the second screw (18); a pipeline motor (31) is arranged on the pipeline (16); a second gear (32) is arranged on the pipeline motor (31); the second gear (32) is meshed with the second screw gear (30).
6. The feeding device for Raymond mill according to claim 1, characterized in that: a plurality of material baffle plates (33) are arranged on the conveyor belt (11); the material baffle (33) is fixedly connected with the conveyor belt (11).
7. The feeding device for Raymond mill according to claim 1, characterized in that: the bottom of the feeding box (2) is provided with a plurality of brackets (34); the support (34) supports the feed box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708996.8U CN218250468U (en) | 2022-07-01 | 2022-07-01 | Feeding device for Raymond mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708996.8U CN218250468U (en) | 2022-07-01 | 2022-07-01 | Feeding device for Raymond mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218250468U true CN218250468U (en) | 2023-01-10 |
Family
ID=84760354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708996.8U Active CN218250468U (en) | 2022-07-01 | 2022-07-01 | Feeding device for Raymond mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218250468U (en) |
-
2022
- 2022-07-01 CN CN202221708996.8U patent/CN218250468U/en active Active
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