CN219765409U - Pressure regulating device of rice mill - Google Patents
Pressure regulating device of rice mill Download PDFInfo
- Publication number
- CN219765409U CN219765409U CN202321064693.1U CN202321064693U CN219765409U CN 219765409 U CN219765409 U CN 219765409U CN 202321064693 U CN202321064693 U CN 202321064693U CN 219765409 U CN219765409 U CN 219765409U
- Authority
- CN
- China
- Prior art keywords
- rice
- box
- motor
- screw rod
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 148
- 235000009566 rice Nutrition 0.000 title claims abstract description 148
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 147
- 238000003801 milling Methods 0.000 claims abstract description 48
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 235000021329 brown rice Nutrition 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 n Species 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to the technical field of rice mill equipment, and discloses a rice mill pressure regulating device, which comprises a rice milling cavity, wherein a rice outlet pipe is arranged on the right side of the rice milling cavity, an operation box is fixedly arranged at the top of the rice outlet pipe, a motor box is fixedly arranged at the top of the operation box, and the left sides of the operation box and the motor box are fixedly connected with the rice milling cavity; the motor is fixedly installed on the inner wall of the top of the motor case, a lifting mechanism is arranged on an output shaft of the motor, and a pressure control mechanism is arranged on the motor case. The utility model has the following advantages and effects: through being provided with accuse pressure mechanism, barometer and sensor, can realize the purpose that can control the motor when the atmospheric pressure numerical value changes, through being provided with elevating system and accuse volume mechanism, can realize keeping off the rice board and control the rice outlet size, can realize the purpose of accurate control rice milling intracavity atmospheric pressure to can reach the production efficiency and the purpose of production quality that improve the rice mill.
Description
Technical Field
The utility model relates to the technical field of rice mill equipment, in particular to a pressure regulating device of a rice mill.
Background
The working process of the rice milling machine for milling rice is mainly completed in a rice milling cavity. The rice milling cavity comprises a screw propeller, a rice roller, a rice knife, a rice sieve arranged at the periphery of the rice roller and an air draft device at the periphery of the rice sieve. The working principle of the rice milling mechanism is as follows: the rice or brown rice enters the rice milling mechanism through the hopper, is pushed into the rice milling cavity through the screw propeller, the outlet end is temporarily closed, and the rice and the brown rice are rubbed and milled with the rice stick, the rice knife, the rice and the screen mesh in the rice milling cavity to achieve the effect of removing the skin. The rice or brown rice is continuously pushed in by the screw rod spiral, the outlet end is closed, the rice in the rice milling cavity is extruded, the pressure is increased, the time of the rice in the rice milling cavity and the milling degree are determined by the pressure, and when the external pressure generated by the rice in the rice milling cavity is larger than the pressure set by the pressure plate at the outlet end, the rice pushes the pressure plate away from the outlet end and flows out from a gap connected between the pressure plate and the outlet of the rice milling mechanism. So rice mill exit end pressure regulating device plays critical control effect to the milling degree and the whitening degree and the quality of the rice that grind, through retrieving, the patent document of authorizing the bulletin number CN218189785U discloses a rice mill automatic pressure regulating device, including drive assembly, lifter plate, lifter assembly, mounting panel, drive assembly, drive belt two, briquetting, spring and rice milling cutter, fixedly be equipped with the spout on the mounting panel, lifter assembly slidable joint is located in the spout, the lifter plate links to each other with lifter assembly is fixed, drive assembly and lifter plate swivelling joint, drive belt two winds around locating drive assembly and drive assembly outside, the briquetting articulates with drive assembly, briquetting and rice milling cutter are fixed to link to each other respectively at spring both ends. The utility model belongs to the technical field of rice mills, and particularly relates to an automatic pressure regulating device of a rice mill, which can regulate pressure in real time when the rice mill works without stopping the rice mill, and is quick and convenient to operate.
In practical use, it is found that the rice outlet can not be automatically regulated according to the air pressure in the rice milling cavity, so that the milling degree, the whitening degree and the quality of rice are not stable enough, and the problem that the production efficiency and the production quality of the rice mill are affected exists, therefore, the pressure regulating device of the rice mill is provided for solving the problem.
Disclosure of Invention
The utility model aims to provide a pressure regulating device of a rice mill, which has the effect of improving the production efficiency and the production quality of the rice mill.
The technical aim of the utility model is realized by the following technical scheme: the rice milling machine comprises a rice milling cavity, wherein a rice outlet pipe is arranged on the right side of the rice milling cavity, an operation box is fixedly arranged at the top of the rice outlet pipe, a motor box is fixedly arranged at the top of the operation box, and the operation box and the left side of the motor box are fixedly connected with the rice milling cavity; the motor is fixedly installed on the inner wall of the top of the motor case, a lifting mechanism is arranged on an output shaft of the motor, and a pressure control mechanism is arranged on the motor case.
The utility model is further provided with: the lifting mechanism comprises a screw rod and a screw rod seat, the screw rod is fixedly installed on the output shaft of the motor, the screw rod seat is sleeved on the screw rod in a threaded mode, the bottom end of the screw rod is rotationally connected with the inner wall of the bottom of the operating box, a sliding mechanism is arranged between the screw rod seat and the operating box, a limiting mechanism is arranged on the screw rod seat, and a quantity control mechanism is arranged between the screw rod seat and the rice outlet pipe.
Through adopting above-mentioned technical scheme, through being provided with elevating system for the motor can drive the lead screw seat and reciprocate, can realize driving the purpose that keeps off the rice board and reciprocate.
The utility model is further provided with: the sliding mechanism comprises a sliding block and a sliding groove, the sliding block is arranged on the left side of the screw rod seat, the sliding groove is formed in the inner wall of the left side of the operating box, and the sliding block is in sliding connection with the sliding groove.
Through adopting above-mentioned technical scheme, through being provided with slide mechanism for the lead screw seat can slide on the inner wall of operation box left side.
The utility model is further provided with: the limiting mechanism comprises a sliding hole and a sliding rod, the sliding hole is formed in the screw rod seat, the sliding hole is located on the right side of the screw rod, the sliding rod is rotatably mounted on the inner wall of the bottom of the operation box, the top end of the sliding rod is rotatably connected with the inner wall of the top of the operation box, and the sliding rod is slidably connected with the sliding hole.
Through adopting above-mentioned technical scheme, through being provided with stop gear for the lead screw seat can carry out more stable reciprocates on the lead screw.
The utility model is further provided with: the control mechanism comprises a baffle hole and a rice baffle, the same baffle hole is formed in the inner wall of the top of the rice outlet pipe and the inner wall of the bottom of the operation box, the rice baffle is fixedly mounted at the bottom of the screw rod seat and is positioned between the screw rod and the slide rod, and the rice baffle is in sliding connection with the baffle hole.
Through adopting above-mentioned technical scheme, through being provided with accuse volume mechanism for keep off the rice board and can slide in the baffle hole, can realize going out the intraductal purpose that goes out the rice mouth size of going out of rice and adjust.
The utility model is further provided with: the pressure control mechanism comprises a constant pressure box and an air pressure pipe, wherein the constant pressure box is fixedly arranged on the top of the motor box, the left end of the air pressure pipe is fixedly connected with the rice milling cavity, and the right end of the air pressure pipe is fixedly connected with the constant pressure box.
Through adopting above-mentioned technical scheme, through being provided with accuse pressure mechanism for the atmospheric pressure in the rice milling chamber can flow into the constant voltage case.
The utility model is further provided with: the top of the constant pressure box is provided with a barometer, and the barometer is matched with the constant pressure box.
Through adopting above-mentioned technical scheme, through being provided with the barometer for can set for the atmospheric pressure that the rice milling intracavity needs, can realize the purpose that the perception rice milling intracavity atmospheric pressure changes.
The utility model is further provided with: the motor box top inner wall is provided with the sensor, sensor and motor electric connection, sensor and barometer electric connection.
Through adopting above-mentioned technical scheme, through being provided with the sensor for the barometer can give the motor with atmospheric pressure information transmission, can realize driving the motor and carry out forward or reverse pivoted purpose.
The beneficial effects of the utility model are as follows:
(1) The automatic rice milling machine has the advantages that the required air pressure value is set through the air pressure gauge, the constant pressure box, the air pressure pipe and the rice milling cavity are matched, the air pressure information in the rice milling cavity can be obtained through the air pressure gauge, the constant pressure box, the air pressure gauge and the sensor are matched, the purpose of controlling the motor when the air pressure value is changed can be achieved, and the purpose of forward rotation or reverse rotation of the motor can be achieved.
(2) Through the cooperation of motor, lead screw and lead screw seat, can realize driving the fender rice board and reciprocate, can realize keeping off the rice board and control the last play rice mouth size of rice pipe, can realize the purpose of controlling the flow of rice, thereby can keep off the rice board and rise when the rice milling intracavity atmospheric pressure is too high and increase the purpose of play rice volume, can realize that the rice milling intracavity atmospheric pressure reduces and fall the purpose of reducing out rice volume when keeping off the rice board, can realize the purpose of accurate control rice milling intracavity atmospheric pressure to can reach the purpose that improves the production efficiency and the production quality of rice mill.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a pressure regulating device of a rice mill according to the present utility model;
FIG. 2 is a schematic diagram showing a front view of a pressure regulating device of a rice mill according to the present utility model;
fig. 3 is a schematic view of a structure a of a pressure regulating device of a rice mill according to the present utility model.
In the figure, 1, a rice milling cavity; 2. a rice outlet pipe; 3. an operation box; 4. a motor case; 5. a motor; 6. a screw rod; 7. a screw rod seat; 8. baffle holes; 9. a rice baffle plate; 10. a slide block; 11. a chute; 12. a constant pressure tank; 13. an air pressure pipe; 14. an air pressure gauge; 15. a sensor; 16. a slide hole; 17. and a slide bar.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the utility model provides a pressure regulating device of a rice mill, which comprises a rice milling cavity 1, wherein a rice outlet pipe 2 is arranged on the right side of the rice milling cavity 1, an operation box 3 is fixedly arranged at the top of the rice outlet pipe 2, a motor box 4 is fixedly arranged at the top of the operation box 3, and the left sides of the operation box 3 and the motor box 4 are fixedly connected with the rice milling cavity 1; the motor 5 is fixedly arranged on the inner wall of the top of the motor case 4, a lifting mechanism is arranged on the output shaft of the motor 5, and a pressure control mechanism is arranged on the motor case 4.
Specifically, elevating system includes lead screw 6 and lead screw seat 7, and fixed mounting has lead screw 6 on the motor 5 output shaft, and lead screw seat 7 thread bush is established on lead screw 6, and lead screw 6 bottom rotates with the inner wall of operation box 3 bottom to be connected, is provided with slide mechanism between lead screw seat 7 and the operation box 3, is provided with stop gear on the lead screw seat 7, is provided with accuse volume mechanism between lead screw seat 7 and the play rice pipe 2.
Specifically, the sliding mechanism comprises a sliding block 10 and a sliding groove 11, the sliding block 10 is arranged on the left side of the screw rod seat 7, the sliding groove 11 is formed in the inner wall of the left side of the operation box 3, and the sliding block 10 is in sliding connection with the sliding groove 11.
Specifically, the stop gear includes slide hole 16 and slide bar 17, has seted up slide hole 16 on the lead screw seat 7, and slide hole 16 is located lead screw 6 right side, and slide bar 17 rotation is installed on the inner wall of control box 3 bottom, and slide bar 17 top and control box 3 top inner wall rotate to be connected, slide bar 17 and slide hole 16 sliding connection.
Specifically, the volume control mechanism includes baffle hole 8 and fender rice board 9, and same baffle hole 8 has been seted up to play rice pipe 2 top inner wall and operation box 3 bottom inner wall, and lead screw seat 7 bottom fixed mounting has fender rice board 9, and fender rice board 9 is located between lead screw 6 and slide bar 17, keeps off rice board 9 and baffle hole 8 sliding connection.
Specifically, the pressure control mechanism comprises a constant pressure box 12 and an air pressure pipe 13, wherein the constant pressure box 12 is fixedly arranged on the top of the motor box 4, the left end of the air pressure pipe 13 is fixedly connected with the rice milling cavity 1, and the right end of the air pressure pipe 13 is fixedly connected with the constant pressure box 12.
Specifically, the top of the constant pressure box 12 is provided with a barometer 14, and the barometer 14 is matched with the constant pressure box 12.
Specifically, the inner wall at the top of the motor box 4 is provided with a sensor 15, the sensor 15 is electrically connected with the motor 5, and the sensor 15 is electrically connected with the barometer 14.
According to the utility model, before the rice mill works, the needed air pressure value is set through the air pressure meter 14, when the rice mill works, the air pressure in the rice milling cavity 1 is increased due to repeated rolling and peeling of rice, the air pressure can flow into the constant pressure box 12 through the air pressure pipe 13, the air pressure increase can be obtained through the air pressure meter 14, information is transmitted to the sensor 15 through the air pressure meter 14, the motor 5 is signaled through the sensor 15, the motor 5 can be enabled to rotate positively, the screw rod 6 can be driven to rotate, the screw rod seat 7 can be driven to move upwards, the rice baffle 9 can be driven to move upwards, the purpose of increasing the rice outlet space on the rice outlet pipe 2 can be achieved, the purpose of increasing the rice outlet quantity of the rice outlet pipe 2 can be achieved, the air pressure in the rice milling cavity 1 can be released, the air pressure in the constant pressure box 12 can be reduced stably, the air pressure value of the air pressure meter 14 can return normally, the sensor 15 can send a reverse rotation signal to the motor 5, the screw rod seat 7 can be driven to move downwards, the purpose of reducing the rice outlet quantity of the rice can be achieved, the purpose of reducing the rice can be achieved, and the automatic rice milling quality can be achieved, and the purpose of producing can be achieved.
The pressure regulating device of the rice mill provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides a rice mill pressure regulating device which is characterized in that, including rice milling chamber (1), rice milling chamber (1) right side is provided with out rice pipe (2), play rice pipe (2) top fixed mounting has operation box (3), operation box (3) top fixed mounting has motor case (4), operation box (3) and motor case (4) left side all with rice milling chamber (1) fixed connection;
the motor box (4) top inner wall fixed mounting has motor (5), be provided with elevating system on motor (5) output shaft, be provided with accuse pressure mechanism on motor box (4).
2. The rice mill pressure regulating device of claim 1, wherein: the lifting mechanism comprises a screw rod (6) and a screw rod seat (7), the screw rod (6) is fixedly installed on an output shaft of the motor (5), the screw rod seat (7) is sleeved on the screw rod (6) in a threaded mode, the bottom end of the screw rod (6) is rotationally connected with the inner wall of the bottom of the operating box (3), a sliding mechanism is arranged between the screw rod seat (7) and the operating box (3), a limiting mechanism is arranged on the screw rod seat (7), and a quantity control mechanism is arranged between the screw rod seat (7) and the rice outlet pipe (2).
3. A rice mill pressure regulating device according to claim 2, wherein: the sliding mechanism comprises a sliding block (10) and a sliding groove (11), the sliding block (10) is arranged on the left side of the screw rod seat (7), the sliding groove (11) is formed in the inner wall of the left side of the operating box (3), and the sliding block (10) is in sliding connection with the sliding groove (11).
4. A rice mill pressure regulating device according to claim 2, wherein: the limiting mechanism comprises a sliding hole (16) and a sliding rod (17), the sliding hole (16) is formed in the screw rod seat (7), the sliding hole (16) is located on the right side of the screw rod (6), the sliding rod (17) is rotatably mounted on the inner wall of the bottom of the operation box (3), the top end of the sliding rod (17) is rotatably connected with the inner wall of the top of the operation box (3), and the sliding rod (17) is slidably connected with the sliding hole (16).
5. A rice mill pressure regulating device according to claim 2, wherein: the automatic rice feeding device is characterized in that the quantity control mechanism comprises a baffle hole (8) and a rice baffle plate (9), the same baffle hole (8) is formed in the inner wall of the top of the rice outlet pipe (2) and the inner wall of the bottom of the operating box (3), the rice baffle plate (9) is fixedly mounted at the bottom of the screw rod seat (7), the rice baffle plate (9) is located between the screw rod (6) and the sliding rod (17), and the rice baffle plate (9) is in sliding connection with the baffle hole (8).
6. The rice mill pressure regulating device of claim 1, wherein: the pressure control mechanism comprises a constant pressure box (12) and an air pressure pipe (13), wherein the constant pressure box (12) is fixedly arranged on the top of the motor box (4), the left end of the air pressure pipe (13) is fixedly connected with the rice milling cavity (1), and the right end of the air pressure pipe (13) is fixedly connected with the constant pressure box (12).
7. The rice mill pressure regulating device of claim 6, wherein: the top of the constant pressure box (12) is provided with a barometer (14), and the barometer (14) is matched with the constant pressure box (12).
8. The rice mill pressure regulating device of claim 1, wherein: the motor box (4) top inner wall is provided with sensor (15), sensor (15) and motor (5) electric connection, sensor (15) and barometer (14) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064693.1U CN219765409U (en) | 2023-05-06 | 2023-05-06 | Pressure regulating device of rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321064693.1U CN219765409U (en) | 2023-05-06 | 2023-05-06 | Pressure regulating device of rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765409U true CN219765409U (en) | 2023-09-29 |
Family
ID=88131873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321064693.1U Active CN219765409U (en) | 2023-05-06 | 2023-05-06 | Pressure regulating device of rice mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765409U (en) |
-
2023
- 2023-05-06 CN CN202321064693.1U patent/CN219765409U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207478740U (en) | A kind of Chinese medicine crushing and screening equipment integrating | |
| CN219765409U (en) | Pressure regulating device of rice mill | |
| CN218486070U (en) | Processing equipment for starch production | |
| CN214864025U (en) | Feed grinder | |
| CN203565121U (en) | Pressure loading control device used for corn peeling and degerming machine processing cavity | |
| CN213287026U (en) | A breaker for bentonite raw ore | |
| CN111744579A (en) | Compound full-automatic rubber roll rice huller | |
| CN212069026U (en) | Cutting type waste plastic crusher | |
| CN212549680U (en) | Buckwheat tealeaves production is with circulating hulling device | |
| CN2825097Y (en) | Novel hulling machine | |
| CN113210036A (en) | Rice mill | |
| CN212328395U (en) | Compound full-automatic rubber roll rice huller | |
| CN219880015U (en) | Accurate adjusting device of ejection of compact pressure, grain processing equipment, rice mill, burnishing machine | |
| CN218595582U (en) | Flow control device for grain bin discharging | |
| CN212493413U (en) | Material discharging device | |
| CN219701771U (en) | Glue stirring device for decorating paper production | |
| CN2502783Y (en) | High-efficient energy-saving mill | |
| CN218945221U (en) | Grinding device for producing traditional Chinese medicine solid beverage | |
| CN220024078U (en) | Multifunctional bulking machine | |
| CN218999485U (en) | Bulking machine capable of quantitatively adding water | |
| CN219129372U (en) | Feeding control device of roller press | |
| CN220835998U (en) | Screening plant is used in fluorite powder processing | |
| CN221085946U (en) | Washing and selecting system for coal mining process | |
| CN219698726U (en) | Automatic feeding device for animal husbandry | |
| CN209811094U (en) | Shredding die capable of adjusting particle length |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |