CN219596703U

CN219596703U - Combined integrated rice mill with rice hulling and fine grinding functions

Info

Publication number: CN219596703U
Application number: CN202320450043.4U
Authority: CN
Inventors: 丛支辉
Original assignee: Qingdao Yidianjin Commercial Equipment Co ltd
Current assignee: Qingdao Yidianjin Commercial Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-29
Anticipated expiration: 2033-03-10

Abstract

The utility model provides a combined integrated rice mill with rice hulling and fine grinding functions, which comprises a rice huller, a rice hull separation unit, a polished rice processing cavity, a rice hull suction fan, a fine bran suction fan, a rice hull cyclone and a fine bran cyclone, wherein rice enters the rice huller to hull, the rice hulled is changed into a mixture of brown rice and rice hulls, the mixture is lifted into the rice hull separation unit by the rice huller to separate the brown rice from the rice hulls, the rice hulls and dust are sucked by the rice hull suction fan and collected into a material bag by the rice hull cyclone, the brown rice entering a brown rice hopper enters a polished rice chamber to be processed by the polished rice chamber, the fine bran is sucked out by the fine bran suction fan and collected into the material bag by the fine bran cyclone collector, the milled rice is discharged through a polished rice outlet and is collected, and the rice hulling device integrates the processing processes such as hulling, bran removing and the like, so that the functional integration degree and the rice milling efficiency of the rice mill are improved.

Description

Combined integrated rice mill with rice hulling and fine grinding functions

Technical Field

The utility model relates to the technical field of agricultural machinery equipment, in particular to a combined integrated rice mill with functions of hulling and finish grinding.

Background

The rice mill is widely applied to the agricultural field, separation and filtration of rice hulls, fine bran, dust and stones can be effectively realized through processing and processing of the rice mill, and polished rice with better quality is finally obtained, but the existing rice mill usually needs a plurality of independently arranged modules to be respectively realized, has poor function integration, and cannot efficiently and integrally realize processing and processing of rice materials.

Disclosure of Invention

In view of this, the technical problems to be solved by the present utility model are: how to provide a combined integrated rice mill with rice hulling and fine milling functions to improve the functional integration level and the rice milling processing efficiency of the rice mill.

In order to achieve the above object, the present utility model provides a combined integrated rice mill having functions of hulling and finishing, comprising: the rice husking machine comprises a shell, a motor, a rice hopper, a brown rice hopper, a rice huller, a rice husk separation unit, a polished rice treatment cavity, a rice husk suction fan, a fine bran suction fan, a rice husk cyclone and a fine bran cyclone;

the shell is fixedly provided with the rice hopper, a discharging opening of the rice hopper is connected with the rice huller, and materials are conveyed into the rice hull separation unit through a pipeline after being processed by the rice huller;

the motor is fixedly arranged in the shell, the output end of the motor is connected with the input ends of the rice huller, the rice hull suction fan and the fine bran suction fan through belts respectively, and the motor drives the rice huller, the rice hull suction fan and the fine bran suction fan to operate;

the rice husk separating unit is fixedly arranged on the shell, a rice husk discharging hole of the rice husk separating unit is connected with a feeding hole of the rice husk suction fan through a pipeline, a brown rice discharging hole of the rice husk separating unit is connected with a pipeline, a baffle is arranged in the rice husk separating unit, a separating channel is formed in the rice husk separating unit by a plurality of baffles, rice husk is separated under the suction force provided by the rice husk suction fan, and brown rice separated from the rice husk is discharged from the brown rice discharging hole;

the brown rice processing cavity is fixedly arranged in the shell, the brown rice hopper is connected with the polished rice processing cavity, one end of the polished rice processing cavity is connected with the input end of the fine bran suction fan through a pipeline, a polished rice discharge port is arranged on the polished rice processing cavity, fine bran on brown rice is separated under the action of suction provided by the fine bran suction fan, and polished rice separated from the fine bran is discharged from the polished rice discharge port.

Further, the output end of the rice hull suction fan is connected with the suction inlet of the rice hull cyclone through a pipeline, and rice hulls are discharged outwards under the centrifugal action of the rice hull cyclone.

Further, the output end of the fine bran suction fan is connected with the suction inlet of the fine bran cyclone through a pipeline, and fine bran is discharged outwards under the centrifugal action of the fine bran cyclone.

Further, the polished rice processing cavity is fixedly arranged in the shell through a bracket.

Further, the rice husk cyclone and the fine bran cyclone are fixedly arranged on the outer wall of the shell.

Compared with the related art, the combined integrated rice mill with the functions of hulling and fine grinding has the beneficial effects that: the rice mill comprises a rice huller, a rice hull separation unit, a polished rice processing cavity, a rice hull suction fan, a fine bran suction fan, a rice hull cyclone barrel and a fine bran cyclone barrel, rice enters the rice huller to be hulled, the rice hulled is changed into a mixture of brown rice and rice hulls, the mixture is lifted into the rice hull separation unit through the rice huller to be separated from the brown rice, the rice hulls and dust are sucked away through the rice hull suction fan and are collected into a material bag through the rice hull cyclone barrel, the brown rice entering the brown rice hopper enters a polished rice chamber again, after being processed in the polished rice chamber, fine bran is sucked out by the fine bran suction fan and is collected into the material bag through the fine bran cyclone barrel collector, and the milled rice is discharged through a polished rice outlet and is collected.

Drawings

Fig. 1 is a schematic structural view of a combined integrated rice mill with functions of hulling and fine grinding according to an embodiment of the present utility model;

fig. 2 is a schematic view illustrating an internal structure of a combined integrated rice mill having functions of hulling and fine grinding according to an embodiment of the present utility model;

fig. 3 is a schematic view illustrating an internal structure of a combined integrated rice mill having functions of hulling and fine grinding according to an embodiment of the present utility model;

fig. 4 is a schematic view showing an internal structure of the chaff separation unit in the embodiment of the utility model.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1 to 4, the present utility model provides a combined integrated rice mill with functions of hulling and fine grinding, comprising: the rice husking machine comprises a shell 11, a motor 12, a rice hopper 13, a brown rice hopper 14, a rice huller 20, a rice husk separating unit 30, a polished rice processing cavity 40, a rice husk suction fan 51, a fine bran suction fan 52, a rice husk cyclone 61 and a fine bran cyclone 62.

The shell 11 is fixedly provided with a rice hopper 13, a blanking port of the rice hopper 13 is connected with a rice huller 20, and materials are conveyed to the inside of the husk separation unit 30 through a pipeline after being processed by the rice huller 20. The rice enters the rice huller 20 to be hulled, and the hulled rice becomes a mixture of brown rice and rice hulls, and the mixture is lifted into the hull separation unit 30 through the rice huller 20 to separate the brown rice from the rice hulls.

The rice husk cyclone 61 and the fine bran cyclone 62 are fixedly arranged on the outer wall of the shell 11.

The motor 12 is fixedly arranged in the shell 11, the output end of the motor 12 is respectively connected with the input ends of the rice huller 20, the rice hull suction fan 51 and the fine bran suction fan 52 through belts, and the motor 12 drives the rice huller 20, the rice hull suction fan 51 and the fine bran suction fan 52 to operate.

Specifically, the power of the motor 12 is 3KW, the rotation speed of the motor is 1400 rpm, the output end of the motor 12 is connected to a pulley of the polished rice processing chamber through a belt, and further the pulley of the polished rice processing chamber 40 is driven to rotate at about 1500 rpm, and is connected to the rice hull suction fan 51 through a belt, and the rotation speed of the rice hull suction fan is driven to about 3000 rpm.

The motor (3 kw-1400 rpm) drives the rice-polishing chamber belt pulley, the rotation speed of the rice polishing chamber is about 1500 rpm, and the rice hull suction fan is driven by the rice polishing chamber belt pulley to rotate (about 3000 rpm). The motor 12 also drives the chaff suction fan 52 to operate at a rotational speed of about 4200 rpm through a transmission shaft, and simultaneously drives the rice huller 20 to operate at a rotational speed of about 4200 rpm. And the rotation speed of the motor 12, the rotation speed of the transmission shaft and the rotation speed of the rice huller 20 are 1:3:3, and the rice huller 20, the rotating parts in the polished rice processing cavity 40, the rice hull suction fan 51 and the fine bran suction fan 52 can be driven by a single motor.

The husk separation unit 30 is fixedly arranged on the shell 11, the rice husk discharge port of the husk separation unit 30 is connected with the feed port of the rice husk suction fan 51 through a pipeline, the brown rice discharge port of the husk separation unit 30 is connected with the pipeline, the baffle plate 31 is arranged in the husk separation unit 30, a separation channel is formed in the husk separation unit 30 by the baffle plates 31, rice husk is separated under the suction force provided by the rice husk suction fan 51, and brown rice separated from the rice husk is discharged from the brown rice discharge port 32. The rice husk and dust are sucked by the rice husk suction fan 51 and collected into the material bag by the rice husk cyclone 61, and the clean brown rice directly enters the brown rice hopper 14 through the brown rice outlet or is directly discharged for use.

Specifically, the output end of the rice hull suction fan 51 is connected with the suction inlet of the rice hull cyclone 61 through a pipeline, and rice hulls are discharged outwards under the centrifugal action of the rice hull cyclone 61.

The polished rice processing cavity 40 is fixedly arranged in the shell 11, the polished rice processing cavity 40 is fixedly arranged in the shell 11 through the support 42, the brown rice hopper 14 is connected with the polished rice processing cavity 40, one end of the polished rice processing cavity 40 is connected with the input end of the fine bran suction fan 52 through a pipeline, a polished rice discharge port is arranged on the polished rice processing cavity 40, fine bran on brown rice is separated under the suction force provided by the fine bran suction fan 52, and polished rice after separation with fine bran is discharged from the polished rice discharge port 41. The brown rice entering the brown rice hopper 14 enters the polished rice chamber again, after being processed by the polished rice chamber, the fine bran is sucked out by the fine bran suction fan 52 and is collected into a material bag through the collector of the fine bran cyclone 62, and the milled rice is discharged through the polished rice outlet and is collected.

Specifically, the output end of the fine bran suction fan 52 is connected with the suction inlet of the fine bran cyclone 62 through a pipeline, and fine bran is discharged outwards under the centrifugal action of the fine bran cyclone 62.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Combination integral type rice mill that possesses rice hulling and finish rolling function, its characterized in that includes: the rice husking machine comprises a shell, a motor, a rice hopper, a brown rice hopper, a rice huller, a rice husk separation unit, a polished rice treatment cavity, a rice husk suction fan, a fine bran suction fan, a rice husk cyclone and a fine bran cyclone;

2. The combined integrated rice mill with rice hulling and fine grinding functions as claimed in claim 1, wherein the output end of the rice hull suction fan is connected with the suction inlet of the rice hull cyclone through a pipeline, and rice hulls are discharged outwards under the centrifugal action of the rice hull cyclone.

3. The combined integrated rice mill with rice hulling and fine grinding functions as claimed in claim 1, wherein the output end of the fine bran suction fan is connected with the suction inlet of the fine bran cyclone through a pipeline, and fine bran is discharged outwards under the centrifugal action of the fine bran cyclone.

4. The combined integrated rice mill with rice hulling and finishing functions as claimed in claim 1, wherein the rice treatment chamber is fixedly installed inside the casing through a bracket.

5. The combined integrated rice mill with rice hulling and fine grinding functions as claimed in claim 1, wherein the rice hull cyclone and the fine bran cyclone are fixedly arranged on the outer wall of the casing.