CN218359422U

CN218359422U - High-efficiency energy-saving rice mill

Info

Publication number: CN218359422U
Application number: CN202222933673.5U
Authority: CN
Inventors: 王引荣; 李智勇; 张海英; 陈海林
Original assignee: Yutai Quanli Rice Milling Machinery Co ltd
Current assignee: Yutai Quanli Rice Milling Machinery Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an energy-efficient rice mill, including the organism, it still includes: the primary rice milling mechanism is positioned at the top of the machine body, and the top surface of the primary rice milling mechanism is provided with a feed hopper; the secondary rice milling mechanism is positioned below the primary rice milling mechanism, and the bottom of the secondary rice milling mechanism is provided with a collecting hopper; the screening mechanism is positioned below the material collecting hopper, and a bran collecting bin is arranged below the screening mechanism; the air draft mechanism is communicated with the inside of the machine body. Compared with the prior art, the utility model discloses following beneficial effect has: the brown rice is continuously rolled by arranging the primary rice milling mechanism and the secondary rice milling mechanism, so that the rolled brown rice is more sufficient and uniform, and the husks are completely peeled; through setting up the blast pipe, make the brown rice of rough machining through removing the chaff processing for the first time before getting into second grade husk rice mechanism, improve and remove the chaff effect.

Description

High-efficiency energy-saving rice mill

Technical Field

The utility model relates to a rice mill especially relates to an energy-efficient rice mill.

Background

The rice mill peels and whitens the brown rice by mechanical acting force generated by mechanical equipment.

Current rice mill adopts cylindrical roller to separate rice and shell after will treating processing rice and rolling more, later through the mode of blast air, separates rice and shell, and this kind of mode is because cylindrical roller is the rolling equipment that upper and lower diameter equals, and partial rice can appear often in the husk rice in-process not by the shelling, leads to the husk rice insufficient, not only causes the attached chaff of partial grain of rice to be difficult to detach, removes chaff effect poor, and the energy consumption is high moreover. Therefore, the rice mill capable of efficiently removing husks and saving energy is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a high-efficiency energy-saving rice mill.

In order to solve the technical problem, the utility model discloses a technical scheme is: an energy-efficient rice mill, includes the organism, it still includes:

the primary rice milling mechanism is positioned at the top of the machine body, and the top surface of the primary rice milling mechanism is provided with a feed hopper;

the secondary rice milling mechanism is positioned below the primary rice milling mechanism, and the bottom of the secondary rice milling mechanism is provided with a collecting hopper;

the screening mechanism is positioned below the aggregate hopper, and a bran collecting bin is arranged below the screening mechanism;

the air draft mechanism is communicated with the inside of the machine body.

Preferably, elementary husk rice mechanism is equipped with the pivot including the feeding bin that is located the feeder hopper below, feeding bin interpolation, and the rotor is installed to the outer wall of pivot, and one side bottom surface that the feeder hopper was kept away from to the feeding bin is formed with the pay-off mouth.

Preferably, the second-stage rice milling mechanism comprises a processing bin, a rotating shaft is inserted in the processing bin, a rice milling roller is fixedly connected to the rotating shaft, a material receiving opening corresponding to the material feeding opening is formed in the top surface of the processing bin, and a material collecting hopper is formed in the bottom surface of the processing bin.

Preferably, screening mechanism includes shale shaker, the vibrating motor that is connected with the rice mouth that goes out, and the other end rigid coupling of shale shaker has the vibration board, and the bottom surface rigid coupling of vibration board has vibrating motor, and vibration board and organism inner wall rigid coupling.

Preferably, the vibrating screen is arranged in an inclined mode, the outlet of the material collecting hopper is opposite to the vibrating screen, and the bottom of the vibrating screen is provided with the bran collecting bin.

Preferably, the outer wall of the machine body is provided with a motor, an output shaft of the motor is connected with the rotating shaft, a first belt pulley is arranged on the output shaft of the motor, and the first belt pulley is in transmission connection with a second belt pulley through a belt.

Preferably, the air draft mechanism comprises a first fan and a second fan, the output end of the first fan is connected with an n-shaped ventilation pipe, the ventilation pipe penetrates through the outer wall of the machine body and is provided with a conical air draft opening, and a ventilation net corresponding to the air draft opening is arranged on the outer wall of the machine body.

Preferably, the air outlet of the second fan is connected with an air supply pipe, the air supply pipe penetrates through the machine body and extends to one side of the feeding port, and a bran outlet is correspondingly formed in the outer wall of the machine body.

Preferably, a filter screen is arranged in the bran outlet, and the bran outlet is connected with the bran collecting bag.

Preferably, one end of the rotating shaft is connected with the bearing, and the other end of the rotating shaft is connected with the second belt pulley.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) The brown rice is continuously rolled by arranging the primary rice milling mechanism and the secondary rice milling mechanism, so that the rolled brown rice is more sufficient and uniform, and the husks are completely peeled;

2) The air supply pipe is arranged, so that the roughly processed brown rice is subjected to primary bran removal treatment before entering the secondary rice milling mechanism, and the bran removal effect is improved;

3) Through setting up a motor, guarantee elementary husk rice mechanism and second grade husk rice mechanism synchronous working, practice thrift the energy consumption more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a body; 2. a primary rice milling mechanism; 3. a second-stage rice milling mechanism; 4. a feed hopper; 5. a bran collecting bin; 7. a motor; 8. a rice outlet; 9. vibrating screen; 10. a vibration motor; 11. a vibrating plate; 12. a bran outlet; 13. a ventilation net; 14. a bran collection bag; 15. a first fan; 16. a second fan; 21. a feeding bin; 22. a rotating shaft; 23. a rotating sheet; 24. a feed port; 31. a processing bin; 32. a rotating shaft; 33. a rice milling roller; 34. a material receiving port; 35. a collection hopper; 61. a vent pipe; 62. an air suction opening; 63. an air supply pipe; 71. a first belt pulley; 72. a second belt pulley; 73. a belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the high efficiency energy saving rice mill comprises a machine body 1, and also comprises:

the primary rice milling mechanism 2 is positioned at the top of the machine body 1, and the top surface of the primary rice milling mechanism 2 is provided with a feed hopper 4; the brown rice to be treated is fed into the apparatus through the hopper 4.

Primary rice milling machine constructs 2 is including being located the feeding bin 21 of feeder hopper 4 below, and feeding bin 21 interpolation is equipped with pivot 22, and revolving fragment 23 is installed to the outer wall of pivot 22, and feeding bin 21 keeps away from one side bottom surface of feeder hopper 4 and is formed with pay-off mouth 24.

The rotating plate 23 is driven to rotate by the rotating shaft 22, the brown rice to be processed in the feeding bin 21 is conveyed rightwards while rotating, and the brown rice subjected to primary processing is conveyed into the processing bin 31 through the feeding port 24.

The second-stage rice milling mechanism 3 is positioned below the primary rice milling mechanism 2, and the bottom of the second-stage rice milling mechanism 3 is provided with a collecting hopper 35;

the second-stage rice milling mechanism 3 comprises a processing bin 31, a rotating shaft 32 is inserted in the processing bin 31, a rice milling roller 33 is fixedly connected to the rotating shaft 32, a material receiving port 34 corresponding to the material feeding port 24 is formed in the top surface of the processing bin 31, and a material collecting hopper 35 is formed in the bottom surface of the processing bin.

The brown rice introduced into the processing bin 31 through the receiving port 34 is secondarily processed by the rice milling roller 33, is conveyed leftward, and is introduced into the collecting hopper 35 through the discharge port at the bottom of the processing bin 31.

The screening mechanism is positioned below the aggregate hopper 35, and a bran collecting bin 5 is arranged below the screening mechanism;

the screening mechanism comprises a vibrating screen 9 and a vibrating motor 10 which are connected with the rice outlet 8, the other end of the vibrating screen 9 is fixedly connected with a vibrating plate 11, the bottom surface of the vibrating plate 11 is fixedly connected with the vibrating motor 10, and the vibrating plate 11 is fixedly connected with the inner wall of the machine body. The shale shaker 9 slope sets up, and just to shale shaker 9 in the export of collecting hopper 35, and the bottom of shale shaker 9 is equipped with collection chaff storehouse 5.

The brown rice that finishes processing falls on shale shaker 9, starts vibrating motor 10, and vibrating motor 10 drives the vibration of shale shaker 9 to can vibrate the brown rice, make remaining rice bran and impurity and brown rice separation in the brown rice, remaining rice bran and impurity fall into in the collection chaff storehouse 5 through the sieve mesh of shale shaker 9, the brown rice that the processing was accomplished is discharged through a rice mouth, can improve the chaff effect of removing of brown rice through this kind of mode.

The outer wall of the machine body 1 is provided with a motor 7, the output shaft of the motor 7 is connected with the rotating shaft 22, the output shaft of the motor 7 is provided with a first belt pulley 71, and the first belt pulley 71 is in transmission connection with a second belt pulley 72 through a belt 73. One end of the rotating shaft 32 is connected to the bearing, and the other end is connected to the second pulley 72.

The motor is arranged, and the rotating shaft 22 and the rotating shaft 32 can be driven to rotate simultaneously under the transmission action of the belt 73, so that the brown rice is subjected to primary treatment and secondary treatment, the bran removing effect is improved, and the energy consumption is saved.

The air draft mechanism is communicated with the interior of the machine body 1.

The air draft mechanism comprises a first fan 15 and a second fan 16, the output end of the first fan 15 is connected with an n-shaped ventilation pipe 61, the ventilation pipe 61 penetrates through the outer wall of the machine body and is provided with a conical air draft opening 62, and a ventilation net 13 corresponding to the air draft opening 62 is arranged on the outer wall of the machine body 1.

The air outlet of the second fan 16 is connected with an air supply pipe 63, the air supply pipe 63 penetrates through the machine body and extends to one side of the feeding port 24, and the outer wall of the machine body 1 is correspondingly provided with a bran outlet 12. A filter screen is arranged in the bran outlet 12, and the bran outlet 12 is connected with a bran collecting bag 14.

The second fan 16 is an air blower, the blowing direction is from left to right, when the primary processed brown rice is discharged through the feeding port 24, the air blown by the second fan enables the rice bran and the brown rice to be primarily separated, the rice bran is discharged into the bran collecting bag 14 through the bran outlet 12 with the filter screen, and the brown rice enters the processing bin 31 through the material receiving port 34.

The first fan 15 is an exhaust fan, and when the brown rice after the secondary treatment is discharged through the material collecting hopper 35, the first fan 15 sucks air outwards, so that rice bran in the brown rice is sucked away again, and the remaining brown rice falls onto the vibrating screen 9. Through the ventilation mechanism, the rice bran separation is carried out on the processed brown rice, and the bran removing effect is improved.

The utility model discloses when using, at first motor, vibrating motor and fan, no. two fans, pour brown rice into from feeder hopper 4 afterwards, the mixture that brown rice after rough machining flows from pay-off mouth 24 under the roll promotion of elementary husky rice mechanism 2, and under the blow of blast pipe 63 rice bran separation, brown rice after rough machining gets into in the processing storehouse 31 through connecing material mouth 34, the rice bran is blown into out chaff mouth 12 and is gone into in receiving the chaff bag 14 by wind, brown rice that gets into in the processing storehouse 31 is reprocessed under the promotion of husk rice roller 33, brown rice after secondary machining gets into the collecting hopper, and in-process that falls down, outside fan sucks away the rice bran once more, and brown rice after processing falls into the shale shaker, rice bran and impurity are filtered off in getting into collecting chaff storehouse 5 under the shale shaker vibration, the brown rice that processing was accomplished discharges through going out the rice mouth; the air supply amount of the first fan 15 and the second fan 16 can be controlled by valves.

The utility model has the advantages that the brown rice is continuously rolled by the primary rice milling mechanism and the secondary rice milling mechanism, so that the brown rice is rolled more fully and uniformly, and chaff is completely peeled; the air supply pipe is arranged, so that the roughly processed brown rice is subjected to primary bran removal treatment before entering the secondary rice milling mechanism, and the bran removal effect is improved; through setting up a motor, guarantee elementary husk rice mechanism and second grade husk rice mechanism synchronous working, practice thrift the energy consumption more.

The above embodiments are not intended to limit the present invention, the present invention is not limited to the above examples, and the technical personnel in the technical field are in the technical solution of the present invention, and the changes, modifications, additions or replacements made within the scope of the technical solution of the present invention also all belong to the protection scope of the present invention.

Claims

1. The utility model provides an energy-efficient rice mill, includes organism (1), its characterized in that: it still includes:

the primary rice milling mechanism (2) is positioned at the top of the machine body (1), and the top surface of the primary rice milling mechanism (2) is provided with a feed hopper (4);

the second-stage rice milling mechanism (3) is positioned below the primary rice milling mechanism (2), and the bottom of the second-stage rice milling mechanism (3) is provided with a collecting hopper (35);

the screening mechanism is positioned below the aggregate hopper (35), and a bran collecting bin (5) is arranged below the screening mechanism;

the air draft mechanism is communicated with the inside of the machine body (1).

2. The energy-efficient rice mill of claim 1, characterized in that: elementary rice milling mechanism (2) are including feeding bin (21) that are located feeder hopper (4) below, feeding bin (21) interpolation is equipped with pivot (22), revolving fragment (23) are installed to the outer wall of pivot (22), feeding bin (21) keep away from one side bottom surface of feeder hopper (4) and are formed with pay-off mouth (24).

3. An energy-efficient rice mill as claimed in claim 2, characterized in that: second grade rice milling machine constructs (3) including processing storehouse (31), rotation axis (32) have been put in processing storehouse (31), the rigid coupling has rice milling roller (33) on rotation axis (32), and the top surface of processing storehouse (31) is seted up and is connect material mouth (34), the bottom surface that corresponds with pay-off mouth (24) is formed with collecting hopper (35).

4. A high efficiency energy saving rice mill as claimed in claim 3, wherein: screening mechanism includes shale shaker (9), vibrating motor (10) that are connected with rice outlet (8), the other end rigid coupling of shale shaker (9) has vibration board (11), the bottom surface rigid coupling of vibration board (11) has vibrating motor (10), and vibration board (11) and organism inner wall rigid coupling.

5. An energy-efficient rice mill as claimed in claim 4, characterized in that: the vibrating screen (9) is obliquely arranged, the outlet of the aggregate hopper (35) is opposite to the vibrating screen (9), and the bottom of the vibrating screen (9) is provided with the bran collecting bin (5).

6. An energy-efficient rice mill as claimed in claim 5, characterized in that: the outer wall of the machine body (1) is provided with a motor (7), an output shaft of the motor (7) is connected with the rotating shaft (22), a first belt pulley (71) is arranged on the output shaft of the motor (7), and the first belt pulley (71) is in transmission connection with a second belt pulley (72) through a belt (73).

7. An energy-efficient rice mill as claimed in claim 6, characterized in that: the air draft mechanism comprises a fan (15) and a second fan (16), the output end of the first fan (15) is connected with an n-shaped ventilation pipe (61), the ventilation pipe (61) penetrates through the outer wall of the machine body and is formed with a conical air suction opening (62), and a ventilation net (13) corresponding to the air suction opening (62) is arranged on the outer wall of the machine body (1).

8. An energy-efficient rice mill as claimed in claim 7, characterized in that: an air outlet of the second fan (16) is connected with an air supply pipe (63), the air supply pipe (63) penetrates through the machine body and extends to one side of the feeding port (24), and a bran outlet (12) is correspondingly formed in the outer wall of the machine body (1).

9. An energy-efficient rice mill as claimed in claim 8, characterized in that: a filter screen is arranged in the bran outlet (12), and the bran outlet (12) is connected with a bran collecting bag (14).

10. An energy-efficient rice mill as claimed in claim 9, wherein: one end of the rotating shaft (32) is connected with the bearing, and the other end of the rotating shaft is connected with a second belt pulley (72).