CN220071774U - Three-roller grinding machine - Google Patents
Three-roller grinding machine Download PDFInfo
- Publication number
- CN220071774U CN220071774U CN202321533073.8U CN202321533073U CN220071774U CN 220071774 U CN220071774 U CN 220071774U CN 202321533073 U CN202321533073 U CN 202321533073U CN 220071774 U CN220071774 U CN 220071774U
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- grinding
- machine body
- grinding machine
- roller
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 7
- -1 wherein Substances 0.000 claims abstract 2
- 238000007599 discharging Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of grinding machines, and discloses a three-roller grinding machine, which comprises a grinding machine body and further comprises: the utility model provides a spray assembly, its top that sets up in grinding the machine body and grinding the machine body inner chamber is used for wasing the part of grinding the machine body inner chamber, smashes the subassembly, and it sets up on the top of grinding the machine body and is used for smashing in advance the material, wherein, spray assembly includes water tank, water pump, connecting pipe, shower, nozzle, the shower is located the top of grinding the machine body inner chamber and link up with the connecting pipe and be connected, the input of water pump is located the bottom of water tank inner chamber, the output and the connecting pipe of water pump are connected, water tank and grinding the machine body fixed connection. The water is sprayed to the inner cavity of the grinder body and the outer surface of the driving grinding roller through the nozzle, and the grinding roller is washed, so that the influence of powder accumulation on the grinding of subsequent new materials is effectively prevented.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a three-roller grinding machine.
Background
The three-roller grinding machine is used for grinding materials into powder, so that subsequent processing or use is convenient, the materials are generally extruded and ground through the three grinding rollers, the ground powder materials can be stained on the surfaces of the grinding rollers and the inner wall of the grinding machine, if the materials of other varieties are ground subsequently, the residual materials can be contacted with and mixed with the new materials, the new materials can be polluted, and the surfaces of the grinding rollers are stained with the materials for a long time, so that the subsequent grinding effect is poor, and the grinding efficiency is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a three-roller grinder which has the advantage of cleaning residual materials.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-roll mill comprising a mill body, further comprising:
the spraying component is arranged on the outer side of the grinder body and above the inner cavity of the grinder body and is used for cleaning the components in the inner cavity of the grinder body,
a crushing assembly arranged at the top end of the grinder body and used for pre-crushing the materials,
the spraying assembly comprises a water tank, a water pump, a connecting pipe, a spraying pipe and a nozzle, wherein the spraying pipe is located above the inner cavity of the grinding machine body and is in through connection with the connecting pipe, the input end of the water pump is located at the bottom end of the inner cavity of the water tank, the output end of the water pump is connected with the connecting pipe, the water tank is fixedly connected with the grinding machine body, and scraping plates are arranged on two sides of the inner cavity of the grinding machine body.
As a preferable technical scheme of the utility model, a first servo motor is arranged on the front side of the grinding machine body, a driving grinding roller is sleeved on an output shaft of the first servo motor, a fixed grinding roller is arranged at the bottom of an inner cavity of the grinding machine body, a discharging bin is arranged at the bottom end of the grinding machine body, and a discharging pipe is arranged at the center of the bottom end of the discharging bin.
As a preferable technical scheme of the utility model, a feeding pipe for feeding is arranged at the top end of the grinder body, a second servo motor is arranged at the outer side of the feeding pipe, a first crushing roller is sleeved on an output shaft of the second servo motor, a transmission assembly is arranged at one side of the first crushing roller away from the second servo motor, and the first crushing roller is connected with the second crushing roller through transmission of the transmission assembly.
As a preferable technical scheme of the utility model, the top end of the water tank is provided with a water injection pipe for adding water, the water injection pipe is communicated with the water tank, and the water injection pipe is L-shaped.
As a preferable technical scheme of the utility model, the scraping plate is contacted with the surface of the driving grinding roller, the inner cavity of the lower bin is an inclined plane inclined towards the middle part, and the lowest end at the center of the inclined plane is connected with the discharging pipe.
As a preferred technical scheme of the utility model, the transmission assembly consists of two meshed gears, and the two gears are respectively connected with the crushing roller I and the crushing roller II.
As a preferable technical scheme of the utility model, the nozzle is inclined towards the center of the inner cavity of the grinder body, and four supporting feet are fixedly arranged on the outer side of the grinder body.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the servo motor is started to drive the grinding roller to grind the material, and the scraping plate is contacted with the surface of the driving grinding roller, so that the material on the surface of the driving grinding roller is scraped by the scraping plate, the situation that the grinding effect is affected by long-time accumulation of the material on the surface of the scraping plate is prevented, then the water pump is started to pump out water in the inner cavity of the water tank, the pumped water is conveyed to the inner cavity of the spray pipe along the connecting pipe, and then the water is sprayed to the inner cavity of the grinding machine body and the outer surface of the driving grinding roller through the nozzle to wash the inner cavity and the outer surface of the driving grinding roller, so that the influence of powder accumulation on the grinding of a subsequent new material is effectively prevented.
2. According to the utility model, the second servo motor is started to operate, the first crushing roller on the output shaft of the second servo motor is driven to rotate through the operation of the second servo motor, and then the second crushing roller is driven to rotate through the transmission of the transmission assembly, so that larger materials are crushed through the rotation of the first crushing roller and the center of the two-way feeding pipe of the crushing roller, the situation that the load of the driving grinding roller is increased because the driving grinding roller directly grinds the larger materials is prevented, and the larger materials are crushed through the first crushing roller and the second crushing roller, so that the material grinding efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the blanking bins of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2;
FIG. 4 is a schematic view of the connection of the discharging pipe of the structure of the present utility model;
FIG. 5 is a schematic diagram showing the connection of the connecting pipes according to the present utility model.
In the figure: 1. a grinder body; 2. a water tank; 3. a water pump; 4. a connecting pipe; 5. a shower pipe; 6. a nozzle; 7. a scraper; 8. discharging the material bin; 9. a servo motor I; 10. driving the grinding roller; 11. fixing a grinding roller; 12. a discharge pipe; 13. a feeding tube; 14. a servo motor II; 15. crushing a first roller; 16. a transmission assembly; 17. and a crushing roller II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a three-roll grinder including a grinder body 1, further including:
a spray assembly arranged outside the grinder body 1 and above the inner cavity of the grinder body 1 for cleaning the components in the inner cavity of the grinder body 1,
a crushing assembly provided at the top end of the mill body 1 for pre-crushing the material,
the spraying assembly comprises a water tank 2, a water pump 3, a connecting pipe 4, a spraying pipe 5 and a nozzle 6, wherein the spraying pipe 5 is positioned above the inner cavity of the grinding machine body 1 and is in through connection with the connecting pipe 4, the input end of the water pump 3 is positioned at the bottom end of the inner cavity of the water tank 2, the output end of the water pump 3 is connected with the connecting pipe 4, the water tank 2 is fixedly connected with the grinding machine body 1, and scraping plates 7 are arranged on two sides of the inner cavity of the grinding machine body 1;
the first servo motor 9 is started to drive the driving grinding roller 10 to grind materials, the scraping plate 7 is contacted with the surface of the driving grinding roller 10, the materials on the surface of the driving grinding roller 10 are scraped through the scraping plate 7, the situation that the grinding effect is affected by long-time accumulation of the materials on the surface of the scraping plate 7 is prevented, then the water pump 3 is started to pump out water in the inner cavity of the water tank 2, the pumped water is conveyed to the inner cavity of the spray pipe 5 along the connecting pipe 4, and then the water is sprayed out to the inner cavity of the grinding machine body 1 and the outer surface of the driving grinding roller 10 through the nozzle 6 to wash the materials, so that the follow-up grinding of new materials is effectively prevented from being affected by the accumulation of the powder.
Wherein, the front side of the grinder body 1 is provided with a first servo motor 9, an output shaft of the first servo motor 9 is sleeved with a driving grinding roller 10, the bottom of the inner cavity of the grinder body 1 is provided with a fixed grinding roller 11, the bottom end of the grinder body 1 is provided with a discharging bin 8, and the center of the bottom end of the discharging bin 8 is provided with a discharging pipe 12;
the first servo motor 9 is started to drive the driving grinding roller 10 to rotate, the material is ground through the rotation of the driving grinding roller 10 and the fixed grinding roller 11, and the powder is guided by the discharging bin 8 at the bottom end of the grinding machine body 1, so that the powder can be intensively guided to the discharging pipe 12 for discharging.
Wherein, the top end of the grinder body 1 is provided with a feeding pipe 13 for feeding, the outer side of the feeding pipe 13 is provided with a second servo motor 14, the output shaft of the second servo motor 14 is sleeved with a first grinding roller 15, one side of the first grinding roller 15 far away from the second servo motor 14 is provided with a transmission assembly 16, and the first grinding roller 15 is connected with a second grinding roller 17 through the transmission of the transmission assembly 16;
through starting servo motor two 14 operation, drive the epaxial crushing roller one 15 of its output through servo motor two 14 operation and rotate, then the transmission of rethread drive assembly 16 drives crushing roller two 17 and rotate to the center department of filling tube 13 through crushing roller one 15 and crushing roller two 17, thereby smash great material, thereby prevent that the circumstances that drive grinding roller 10 directly ground great material from increasing the load of drive grinding roller 10 from appearing, and smash great material through crushing roller one 15 and crushing roller two 17, further improvement the efficiency that the material ground.
The top end of the water tank 2 is provided with a water injection pipe for adding water, the water injection pipe is communicated with the water tank 2, and the water injection pipe is L-shaped;
through water injection pipe and water tank 2 link up, when the water of water tank 2 inner chamber is insufficient to can add water to the inner chamber of water tank 2 through the water injection pipe, the rethread water injection pipe is L shape, thereby prevents that the dust from getting into the inner chamber of water tank 2 from the water injection pipe, the circumstances of polluting water tank 2 inner chamber quality of water appears.
The scraping plate 7 is in contact with the surface of the driving grinding roller 10, the inner cavity of the discharging bin 8 is an inclined plane inclined towards the middle, and the lowest end at the center of the inclined plane is connected with the discharging pipe 12;
the scraper 7 is in contact with the surface of the driving grinding roller 10, so that the driving grinding roller 10 rotates, meanwhile, materials on the surface of the driving grinding roller 10 can be scraped through the scraper 7, and the ground powder can be discharged from the discharging pipe 12 through connection of the lowest end of the inclined plane center with the discharging pipe 12.
The transmission assembly 16 consists of two meshed gears which are respectively connected with the crushing roller I15 and the crushing roller II 17;
the two gears are respectively connected with the first crushing roller 15 and the second crushing roller 17, so that the second crushing roller 17 can be driven to rotate when the first crushing roller 15 is driven to rotate by the second servo motor 14, and the first crushing roller 15 and the second crushing roller 17 can be driven to rotate by only one driving device, so that the number of driving devices is reduced, and the use cost is reduced.
The nozzle 6 is inclined towards the center of the inner cavity of the grinder body 1, and four supporting feet are fixedly arranged on the outer side of the grinder body 1;
the nozzle 6 is inclined towards the center of the inner cavity of the grinding machine body 1, so that water sprayed by the nozzle 6 can be uniformly sprayed on the surface of the driving grinding roller 10, the outer surface of the driving grinding roller 10 and the inner wall of the grinding machine body 1 are cleaned, the grinding machine body 1 is supported by four supporting legs of the grinding machine body 1, and the stability of the grinding machine body 1 is improved.
The working principle and the using flow of the utility model are as follows: the material is added from the feeding pipe 13, then the second servo motor 14 is started to operate, the first crushing roller 15 on the output shaft of the second servo motor is driven to rotate by the operation of the second servo motor 14, and the first crushing roller 15 and the second crushing roller 17 are driven to rotate towards the center of the feeding pipe 13 by the transmission of the transmission assembly 16, so that the material is crushed;
then, starting a first servo motor 9 to operate, driving a driving grinding roller 10 on an output shaft of the first servo motor to rotate through the operation of the first servo motor 9, grinding materials through the rotation of the driving grinding roller 10 and a fixed grinding roller 11, scraping the materials on the surface of the driving grinding roller 10 through a scraping plate 7, and discharging the grinded materials from a discharging pipe 12 along a discharging bin 8;
when the grinding is finished, the water pump 3 is started to operate, the water in the inner cavity of the water tank 2 is pumped out through the operation of the water pump 3 and is conveyed to the inner cavity of the spray pipe 5 along the connecting pipe 4, and then the water is sprayed into the inner cavity of the grinding machine body 1 through the nozzle 6, so that the inner walls of the grinding roller 10 and the grinding machine body 1 are driven to be cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A three-roll grinding machine comprising a grinding machine body (1), characterized in that it further comprises:
the spraying component is arranged on the outer side of the grinder body (1) and above the inner cavity of the grinder body (1) and is used for cleaning the components in the inner cavity of the grinder body (1),
a crushing component which is arranged at the top end of the grinder body (1) and is used for pre-crushing materials,
wherein, spray the subassembly and include water tank (2), water pump (3), connecting pipe (4), shower (5), nozzle (6), shower (5) are located the top of grinding the inner chamber of machine body (1) and link up with connecting pipe (4), the input of water pump (3) is located the bottom of water tank (2) inner chamber, the output and the connecting pipe (4) of water pump (3) are connected, water tank (2) and grinding machine body (1) fixed connection, the both sides of grinding machine body (1) inner chamber all are provided with scraper blade (7).
2. A three-roll mill according to claim 1, characterized in that: the grinding machine comprises a grinding machine body (1), wherein a first servo motor (9) is arranged on the front side of the grinding machine body (1), a driving grinding roller (10) is sleeved on an output shaft of the first servo motor (9), a fixed grinding roller (11) is arranged at the bottom of an inner cavity of the grinding machine body (1), a discharging pipe (12) is arranged at the center of the bottom end of the discharging pipe (8) and is arranged at the bottom end of the grinding machine body (1).
3. A three-roll mill according to claim 1, characterized in that: the grinding machine is characterized in that a feeding pipe (13) for feeding is arranged at the top end of the grinding machine body (1), a second servo motor (14) is arranged on the outer side of the feeding pipe (13), a first grinding roller (15) is sleeved on an output shaft of the second servo motor (14), a transmission assembly (16) is arranged on one side, far away from the second servo motor (14), of the first grinding roller (15), and the first grinding roller (15) is connected with a second grinding roller (17) through the transmission of the transmission assembly (16).
4. A three-roll mill according to claim 1, characterized in that: the top of water tank (2) is provided with the water injection pipe that is used for adding water, the water injection pipe link up with water tank (2), the water injection pipe is L shape.
5. A three-roll mill according to claim 2, characterized in that: the scraping plate (7) is in contact with the surface of the driving grinding roller (10), the inner cavity of the discharging bin (8) is an inclined plane inclined towards the middle, and the lowest end at the center of the inclined plane is connected with the discharging pipe (12).
6. A three-roll mill according to claim 3, characterized in that: the transmission assembly (16) consists of two meshed gears, and the two gears are respectively connected with the crushing roller I (15) and the crushing roller II (17).
7. A three-roll mill according to claim 1, characterized in that: the nozzle (6) inclines towards the center of the inner cavity of the grinding machine body (1), and four supporting feet are fixedly arranged on the outer side of the grinding machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533073.8U CN220071774U (en) | 2023-06-15 | 2023-06-15 | Three-roller grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533073.8U CN220071774U (en) | 2023-06-15 | 2023-06-15 | Three-roller grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071774U true CN220071774U (en) | 2023-11-24 |
Family
ID=88819793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321533073.8U Active CN220071774U (en) | 2023-06-15 | 2023-06-15 | Three-roller grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071774U (en) |
-
2023
- 2023-06-15 CN CN202321533073.8U patent/CN220071774U/en active Active
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| GR01 | Patent grant | ||
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