CN216499551U

CN216499551U - Polishing dust collector is used in rice processing

Info

Publication number: CN216499551U
Application number: CN202122658229.2U
Authority: CN
Inventors: 刘传取; 刘宇
Original assignee: Anhui Xingang Agricultural Science And Technology Development Co ltd
Current assignee: Anhui Xingang Agricultural Science And Technology Development Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-13
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a polishing and dust removing device for rice processing, which comprises a polishing machine main body, wherein a first polishing barrel and a second polishing barrel are fixed in the polishing machine main body, a feed hopper is arranged on the polishing machine main body at the feed end of the first polishing barrel, a discharge hopper is fixed on the polishing machine main body at the discharge end of the second polishing barrel, an isolation cavity is formed in the polishing machine main body between the first polishing barrel and the second polishing barrel, the first polishing barrel and the second polishing barrel are connected through a dust raising barrel, the dust raising barrel is vertically arranged on one side of the isolation cavity, a blocking component for slowing down rice falling is rotatably arranged in the dust raising barrel, and a dust removing mechanism is arranged in the isolation cavity. The utility model has the advantage of good adsorption and dust removal effects.

Description

Polishing dust collector is used in rice processing

Technical Field

The utility model relates to the technical field of rice processing, in particular to a polishing and dust removing device for rice processing.

Background

Edible rice has high nutritive value and is used as staple food in daily life of people, the rice is a finished product prepared by the working procedures of rice cleaning, rice hulling, rice milling, finished product finishing and the like, the rice is husked into brown rice, the surface of the brown rice is also provided with a small amount of bran powder, and the rice is generally polished in order to improve the appearance and the taste of the rice.

Current burnishing machine when using can be equipped with fan and water smoke sprinkling system and remove dust, and dust removal mechanism is comparatively complicated, and water smoke removes dust and can make water content increase in the rice, is unfavorable for later stage storage, and simple use fan adsorbs the structure of removing dust, then can have the not good shortcoming of dust removal effect. Therefore, a polishing and dust removing device for rice processing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing and dust removing device for rice processing, which has the advantage of good adsorption and dust removal effects and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polishing dust collector for rice processing, includes the burnishing machine main part, burnishing machine main part inside is fixed with polishing barrel one and polishing barrel two, be provided with the feeder hopper in the burnishing machine main part of polishing barrel one feed end, be fixed with out the hopper in the burnishing machine main part of two discharge ends of polishing barrel, polishing barrel one with the inside of burnishing machine main part between the polishing barrel two is formed with keeps apart the chamber, polishing barrel one with connect through the raise dust section of thick bamboo between the polishing barrel two, the vertical setting of raise dust section of thick bamboo is in keeping apart chamber one side, the inside rotation of raise dust section of thick bamboo installs the subassembly that blocks that is used for slowing down the rice descending, it is provided with dust removal mechanism to keep apart intracavity portion.

Preferably, polishing rollers are rotatably mounted in the first polishing barrel and the second polishing barrel, shaft rods are fixed to the axes of the polishing rollers, two ends of each shaft rod are rotatably mounted on the side walls of the polishing machine main body respectively, one end of each shaft rod extends to the outside of the polishing machine main body, and a single-groove belt pulley is fixed to each end of each shaft rod.

Preferably, the blocking assembly comprises a middle shaft rotatably mounted on the side wall of the polishing machine main body, one end of the middle shaft extends to the inside of the dust raising cylinder and is evenly provided with blades for blocking rice, and the other end of the middle shaft extends to the outside of the polishing machine main body and is fixedly sleeved with a double-groove belt pulley.

Preferably, the single-groove belt pulley and the double-groove belt pulley are in transmission connection through belts, a motor used for driving a middle shaft is installed on one side of the outer portion of the polishing machine main body, the motor is installed on the L-shaped support, and one end of the horizontal section of the L-shaped support is fixedly connected with the polishing machine main body.

Preferably, dust removal mechanism is including fixing the fan housing one of a dust raising section of thick bamboo one side and fixing the fan housing two in the middle of a polishing section of thick bamboo top, fan housing one the end of giving vent to anger of fan housing two has negative-pressure air fan through the hose joint, negative-pressure air fan installs at keeping apart intracavity portion, it arranges the material pipe to install the dust in the burnishing machine main part of keeping apart the chamber, the feed end and the negative-pressure air fan that the material pipe was arranged to the dust are connected.

Preferably, a first dust suction hole is uniformly formed in the joint of the dust raising cylinder and the first fan cover, and a second dust suction hole is uniformly formed in the joint of the polishing cylinder and the second fan cover.

Preferably, the blade is provided with a plurality of blades, and the blades are made of rubber.

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

according to the rice polishing machine, the dust raising cylinder is vertically arranged between the first polishing cylinder and the second polishing cylinder, the transverse middle shaft is rotatably arranged in the dust raising cylinder, and when the rice polishing machine works, rice polished once falls through the dust raising cylinder, the middle shaft continuously rotates to drive the blades to rotate, so that the falling rice is blocked and lifted, the falling distance of the rice is prolonged, the effect of adsorption and dust removal is improved, and the second fan cover connected with the second polishing cylinder can polish while adsorb and remove dust, so that the dust removal is more thorough.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic structural view of the barrier assembly and the dust removing mechanism of the present invention.

In the figure: 1. a polisher body; 2. a feed hopper; 3. a dust discharge pipe; 4. a discharge hopper; 5. a negative pressure fan; 6. a motor; 7. a double grooved pulley; 8. a first polishing barrel; 9. a second polishing barrel; 10. a single-groove belt pulley; 11. a belt; 12. a polishing roll; 13. a dust raising cylinder; 14. a middle shaft; 15. a blade; 16. a first fan cover; 17. and a second fan cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a polishing dust collector is used in rice processing, including burnishing machine

main part

1, 1 inside polishing barrel 8 and the second 9 of polishing barrel of being fixed with of burnishing machine main part, be provided with feeder hopper 2 on the burnishing machine main part 1 of the first 8 feed ends of polishing barrel, be fixed with out hopper 4 on the burnishing machine main part 1 of the second 9 discharge ends of polishing barrel, the inside of burnishing machine main part 1 between polishing barrel 8 and the second 9 of polishing barrel is formed with the isolation chamber, connect through raise dust cylinder 13 between polishing barrel 8 and the second 9 of polishing barrel, the vertical setting of raise dust cylinder 13 is in isolation chamber one side, the inside rotation of raise dust cylinder 13 is installed and is used for slowing down the subassembly that blocks that the rice descends, it is provided with dust removal mechanism to keep apart intracavity portion.

The polishing roller 12 is rotatably mounted inside the first polishing barrel 8 and the second polishing barrel 9, the axle center of the polishing roller 12 is fixedly provided with a shaft rod, two ends of the shaft rod are rotatably mounted on the side wall of the polishing machine main body 1 respectively, one end of the shaft rod extends to the outside of the polishing machine main body 1, and the shaft rod is fixedly provided with a single-groove belt pulley 10 respectively.

The blocking component comprises a middle shaft 14 which is rotatably arranged on the side wall of the polishing machine main body 1, one end of the middle shaft 14 extends to the inside of the dust raising cylinder 13 and is evenly provided with blades 15 for blocking rice, and the other end of the middle shaft 14 extends to the outside of the polishing machine main body 1 and is fixedly sleeved with a double-groove belt pulley 7.

The single-groove belt pulley 10 and the double-groove belt pulley 7 are in transmission connection through a belt 11 respectively, a motor 6 used for driving a middle shaft 14 is installed on one side of the outer portion of the polishing machine main body 1, the motor 6 is installed on an L-shaped support, and one end of the horizontal section of the L-shaped support is fixedly connected with the polishing machine main body 1.

The during operation opens motor 6 for double flute belt pulley 7 rotates, and double flute belt pulley 7 rotates and drives two polishing rollers 12 respectively through belt 11 and rotates, thereby polishes the rice in polishing barrel 8 and the polishing barrel two 9 respectively, and motor 6 starts simultaneously, can drive axis 14 and rotate, and axis 14 rotates and can drive blade 15 and rotate, thereby raises the inside rice of dusting barrel 13 and open, the better dust removal of being convenient for.

The dust removal mechanism comprises a first fan cover 16 fixed on one side of the dust raising cylinder 13 and a second fan cover 17 fixed in the middle of the top of the first polishing cylinder 8, the first fan cover 16 and the air outlet end of the second fan cover 17 are jointly connected with a negative pressure fan 5 through a hose, the negative pressure fan 5 is installed in the isolation cavity, a dust discharge pipe 3 is installed on the polishing machine main body 1 of the isolation cavity, the feeding end of the dust discharge pipe 3 is connected with the negative pressure fan 5, a first dust suction hole is uniformly formed in the joint of the dust raising cylinder 13 and the first fan cover 16, a second dust suction hole is uniformly formed in the joint of the second polishing cylinder 9 and the second fan cover 17, in operation, the negative pressure fan 5 is started to generate negative pressure in the first fan cover 16 and the second fan cover 17, rice bran dust in the dust raising cylinder 13 and the second polishing cylinder 9 is sucked into the negative pressure fan 5 respectively, and then the dust and the rice bran are discharged in a centralized mode through the dust discharge pipe 3.

The blades 15 are arranged in a plurality, the blades 15 are made of rubber, and the blades 15 can not break rice while blocking and lifting the rice.

When the rice polisher is used, unpolished rice is poured into the polishing barrel I8 through the feeding hopper 2, the polishing roller 12 continuously rotates to polish the rice, then the rice enters the dust raising barrel 13 and falls down, the negative pressure fan 5 is started to generate negative pressure in the fan cover I16, so that dust and rice bran in the dust raising barrel 13 are sucked into the negative pressure fan 5 through the dust suction hole I, the blocking component used for slowing down the falling of the rice is arranged in the dust raising barrel 13, the middle shaft 14 continuously rotates to drive the blades 15 to rotate, so that the falling rice is blocked and lifted, the falling distance of the rice is prolonged, the adsorption and dust removal effects are improved, then the rice enters the polishing barrel II 9, the polishing roller 12 continuously rotates to polish the rice again, the dust and the rice bran in the polishing barrel II 9 are sucked into the negative pressure fan 5 through the dust suction hole I and the fan cover II 17, then the dust and the rice bran are discharged in a centralized way through a dust discharge pipe 3, and the rice after twice polishing and dust removal is finally discharged through a discharge hopper 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a rice processing is with polishing dust collector, includes burnishing machine main part (1), its characterized in that: polishing machine main part (1) inside is fixed with polishing barrel (8) and polishing barrel two (9), be provided with feeder hopper (2) on polishing machine main part (1) of polishing barrel (8) feed end, be fixed with out hopper (4) on polishing machine main part (1) of polishing barrel two (9) discharge end, polishing barrel (8) with the inside of polishing machine main part (1) between polishing barrel two (9) is formed with the isolation chamber, polishing barrel (8) with connect through raise dust barrel (13) between polishing barrel two (9), raise dust barrel (13) vertical setting is in isolation chamber one side, raise dust barrel (13) internal rotation installs the subassembly that blocks that is used for slowing down the rice descending, it is provided with dust removal mechanism to keep apart intracavity portion.

2. The polishing and dust removing device for rice processing according to claim 1, wherein: polishing rollers (12) are rotatably mounted inside the first polishing barrel (8) and the second polishing barrel (9), shaft rods are uniformly fixed to the axes of the polishing rollers (12), two ends of each shaft rod are rotatably mounted on the side walls of the polishing machine main body (1) respectively, one end of each shaft rod extends to the outside of the polishing machine main body (1), and single-groove belt pulleys (10) are fixed to the ends of the shaft rods respectively.

3. The polishing and dust removing device for rice processing according to claim 2, wherein: the blocking component comprises a middle shaft (14) rotatably mounted on the side wall of the polishing machine main body (1), one end of the middle shaft (14) extends to the inside of the dust raising cylinder (13) and is evenly provided with blades (15) used for blocking rice, and the other end of the middle shaft (14) extends to the outside of the polishing machine main body (1) and is fixedly sleeved with a double-groove belt pulley (7).

4. The polishing and dust removing device for rice processing according to claim 3, wherein: the single-groove belt pulley (10) and the double-groove belt pulley (7) are in transmission connection through a belt (11), a motor (6) used for driving a middle shaft (14) is installed on one side of the outer portion of the polishing machine main body (1), the motor (6) is installed on an L-shaped support, and one end of the horizontal section of the L-shaped support is fixedly connected with the polishing machine main body (1).

5. The polishing and dust removing device for rice processing according to claim 1, wherein: dust removal mechanism is including fixing fan housing (16) in one side of dust raising section of thick bamboo (13) and fixing fan housing two (17) in the middle of polishing barrel (8) top, fan housing one (16) the end of giving vent to anger of fan housing two (17) is connected with negative-pressure air fan (5) through the hose jointly, install in keeping apart intracavity portion negative-pressure air fan (5), it arranges material pipe (3) to install the dust on burnishing machine main part (1) of keeping apart the chamber, the feed end and the negative-pressure air fan (5) of material pipe (3) are connected to the dust.

6. The polishing and dust removing device for rice processing according to claim 5, wherein: the dust collecting device is characterized in that a first dust collecting hole is uniformly formed in the joint of the dust raising cylinder (13) and the first fan cover (16), and a second dust collecting hole is uniformly formed in the joint of the polishing cylinder II (9) and the second fan cover (17).

7. The polishing and dust removing device for rice processing according to claim 3, wherein: the blade (15) is provided with a plurality of blades, and the blades (15) are made of rubber.