CN112206855A

CN112206855A - A dust type polishing equipment that shells that removes for rice processing

Info

Publication number: CN112206855A
Application number: CN202011064427.XA
Authority: CN
Inventors: 胡祥文
Original assignee: Hunan Zhanwang Biotechnology Dev Co ltd
Current assignee: Hunan Zhanwang Biotechnology Dev Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-12
Anticipated expiration: 2040-09-30
Also published as: CN112206855B

Abstract

The invention belongs to the technical field of rice processing equipment, in particular to a dedusting type shelling and polishing device for rice processing, which aims at solving the problems that the prior art is inconvenient in feeding and discharging and conveying, has poor screening effect, and can not pump away dust generated in the rice processing during the processing, thereby influencing the beauty of the rice and simultaneously influencing the processing environment to a certain extent, the invention proposes the following scheme that the dedusting type shelling and polishing device comprises a mounting frame, wherein a shelling box and a polishing box are respectively and fixedly mounted on the mounting frame, and the shelling box is positioned obliquely above the polishing box, in the dedusting type shelling and polishing device, the first rubber roller, the second rubber roller, a lug and a screen mesh are matched to effectively convey and screen the rice, the dedusting effect can be achieved in the rice conveying process through the matching of an oblique conveying cylinder, a vertical conveying cylinder and a fan, the dust doped in the rice is reduced, and the pollution of the processing environment is reduced, the practicability is improved.

Description

A dust type polishing equipment that shells that removes for rice processing

Technical Field

The invention relates to the technical field of rice processing equipment, in particular to dust removal type shelling and polishing equipment for rice processing.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, hulling, rice milling, finishing the finished product and the like, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by a human body, is considered to be sweet in taste and has the effects of tonifying middle-jiao and Qi, strengthening spleen and stomach, replenishing vital essence and strengthening mind, regulating blood vessels, improving hearing and eyesight and relieving restlessness, quenching thirst and stopping diarrhea, is called as the head of five cereals in traditional Chinese, is a main food crop in China, occupies about one fourth of the cultivation area of the food crop, and is mainly eaten by rice in half of the world.

The shelling and polishing machine is a common device for rice shelling and polishing, shelling and polishing through the shelling and polishing machine can improve the glossiness of the surface of an object, the shelling and polishing machine for current rice processing is inconvenient in feeding and discharging and conveying when in use, the screening effect is not good, and dust generated in rice processing can not be taken away in processing, not only dust doped in rice is too much, the attractiveness of the rice is influenced, but also certain influence is caused to a processing environment, therefore, a dedusting type shelling and polishing device for rice processing is provided, and the problem brought forward is solved.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, feeding and discharging are inconvenient to convey, the screening effect is poor, dust generated in rice processing cannot be pumped away during processing, the appearance of rice is influenced, and the processing environment is influenced to a certain extent.

In order to achieve the purpose, the invention adopts the following technical scheme:

a dedusting type shelling and polishing device for rice processing comprises a mounting rack, wherein a shelling box and a polishing box are fixedly mounted on the mounting rack respectively, the shelling box is located above the polishing box in an inclined mode, a shelling cavity and a screening cavity are arranged inside the shelling box respectively, the shelling cavity is located above the screening cavity in an inclined mode far away from one side of the polishing box and communicated with the screening cavity, a feeding hopper communicated with the shelling cavity is arranged on one side of the top of the shelling box, a first electromagnetic valve is arranged on one side of the feeding hopper, a shelling component is arranged in the shelling cavity, the same screen is connected in the shelling cavity and the screening cavity in a sliding mode, the screen is matched with the shelling component, a rice discharge port communicated with the screening cavity is arranged on one side of the shelling box, the rice discharge port is far away from the shelling cavity and matched with the screen, a rice bran discharge pipe communicated with the screening cavity is arranged on one side of the bottom of the, a section of thick bamboo is carried in fixedly connected with slope in the rice discharging port, and one side of slope is carried and is extended to the outside of shelling case and be located the top of polishing case, the fixed through connection in top of polishing case has vertical transport cylinder, one side of vertical transport cylinder extends to the top of polishing case and runs through the intercommunication with one side of slope transport cylinder, the top of vertical transport cylinder has dust removal component for sealed setting and intercommunication, the inside of polishing case is equipped with the polishing subassembly, bottom one side of polishing case is equipped with the rice discharging pipe, one side of rice discharging pipe and rice bran discharging pipe all is equipped with the second solenoid valve.

Preferably, the subassembly of shelling is including being vertical rotation connection at the inside first bull stick and the second bull stick that is close to screening cavity one side of the cavity of shelling, and first bull stick is located the top of second bull stick, and fixed cover is equipped with first rubber roll and second rubber roll respectively on first bull stick and the second bull stick, through the cooperation of first rubber roll and second rubber roll, can realize the effect of shelling the rice.

Preferably, the both ends of second bull stick extend to the both sides outside of shelling case respectively, and fixed mounting has the first motor that is located the shelling case below on the mounting bracket, and one of them side transmission that the output shaft of first motor and second bull stick are located the shelling case outside is connected with same first belt, starts first motor, can provide power for the rotation of second bull stick through first belt.

Preferably, one side of first bull stick extends to the outside of shelling case and fixed the cover and is equipped with big belt pulley, and the second bull stick is located the shelling case outside and keeps away from the fixed cover in one side of first belt and is equipped with the belt lace wheel, and big belt pulley and belt lace wheel go up the transmission and be connected with same second belt, when the second bull stick rotates, can play the rotation of syntropy differential to first bull stick through the second belt.

Preferably, the lateral wall of second rubber roll is the annular and evenly is equipped with a plurality of lugs, and one side sliding connection that bottom one side of screen cloth and the bottom inner wall of the cavity of shelling are close to the screening cavity, and the top of screen cloth is located the inside one side of the cavity of shelling and is equipped with the inclined plane, and the inclined plane cooperatees with a plurality of lugs respectively, and when the lug along with second rubber roll clockwise turning, through the removal contact with the inclined plane, can promote the screen cloth and slide.

Preferably, the screen cloth is kept away from one side top of the cavity of shelling and is equipped with a piece, and one side of a piece extends to in the rice discharge gate, and the bottom inner wall sliding connection of the bottom one side of a piece and rice discharge gate, the slip of the screen cloth of being convenient for through a piece, the transport of the rice of being convenient for simultaneously.

Preferably, one side fixedly connected with of screen cloth is located the spring of a piece below, and the other end of spring and the one side inner wall fixed connection of screening cavity, can play the effect that resets to the screen cloth through the spring.

Preferably, polishing subassembly is including rotating the third bull stick of connecting in the polishing incasement portion, and fixed cover is equipped with the polishing roller on the third bull stick, and one side fixedly connected with second motor of shell case is far away from to the top outer wall of polishing case, and one side of third bull stick extends to the outside of polishing case and is connected with same third belt with the output shaft transmission of second motor, starts the second motor, can drive the rotation of third bull stick through the third belt, and then drives the polishing roller and rotate the effect that realizes the rice polishing.

Preferably, the dust removal subassembly includes that fixed connection keeps away from the fan of feeder hopper one side at the top outer wall of shelling case, the input fixedly connected with exhaust column of fan, the other end of exhaust column is linked together with the top of vertical feed cylinder, the output fixedly connected with dust collecting tube of fan, the other end fixedly connected with dust removal case of dust collecting tube, and dust removal case fixed connection is on the top outer wall of shelling case, start-up fan can absorb the dust in the vertical feed cylinder through the exhaust column, and carry to the dust removal incasement through the dust collecting tube, with this effect of removing dust.

Preferably, one side fixedly connected with of mounting bracket controls the panel, is convenient for to the control of whole equipment through controlling the panel.

According to the dedusting type shelling and polishing equipment for rice processing, the first motor is started, the second rotating rod can be driven to rotate clockwise through the first belt, the second rubber roller is further driven to rotate clockwise, the first rotating rod can be driven to rotate in a same-direction and different-speed mode through the second belt, the first rubber roller is further driven to rotate in a same-direction and different-speed mode, the lug can be driven to rotate clockwise when the second rubber roller rotates clockwise, the pushing effect is achieved on rice, and the effect of squeezing, rubbing and shelling on rice is achieved;

when the lug rotates to be in contact with the inclined plane, the screen can be pushed to slide, and when the lug is separated from the inclined plane, the spring can play a role in resetting the screen, so that the effect of back-and-forth vibration of the screen is realized;

the fan is started, so that the exhaust pipe performs air suction on the vertical conveying cylinder, dust doped in the conveyed rice is absorbed and conveyed into the dust collecting pipe, and finally the rice is conveyed into the dust removing box for dust removal operation, so that the integral attractiveness of the rice can be improved, and the pollution to the processing environment can be reduced;

through starting the second motor to can drive the third bull stick through the third belt and rotate, and then drive the burnishing roll and rotate, with this realization to the polishing effect of rice, final finished product rice passes through the rice discharging pipe and flows, can play the effect of control switching to rice bran discharging pipe and rice discharging pipe respectively through two second solenoid valves, be convenient for to the interim change of butt joint workbin.

According to the rice conveying device, the rice can be effectively conveyed and screened through the matching of the first rubber roller, the second rubber roller, the lug and the screen, the dust removal effect can be achieved in the rice conveying process through the matching of the inclined conveying cylinder, the vertical conveying cylinder and the fan, the dust doped in the rice is reduced, meanwhile, the pollution to the processing environment is reduced, and the practicability is improved.

Drawings

FIG. 1 is a front view showing the overall construction of a dust type hulling and polishing device for rice processing according to the present invention;

FIG. 2 is a front sectional view showing the overall construction of a dust removing type rice hulling and polishing apparatus for rice processing according to the present invention;

FIG. 3 is an enlarged view of a portion A of a dust type hulling and polishing device for rice processing according to the present invention;

FIG. 4 is an enlarged view of a portion B of a dust type hulling and polishing device for rice processing according to the present invention;

FIG. 5 is a rear view of a connecting structure of a de-shelling box of a de-dusting type de-shelling polishing apparatus for rice processing in accordance with the present invention;

FIG. 6 is a left side view showing the overall construction of a dust removing type rice hulling and polishing apparatus according to the present invention;

fig. 7 is a plan view showing the overall construction of a dust removing type rice hulling and polishing device according to the present invention.

In the figure: 1. a mounting frame; 2. a shelling box; 3. a polishing box; 4. a shelling chamber; 5. a screening chamber; 6. a feed hopper; 7. a first solenoid valve; 8. a first rotating lever; 9. a second rotating rod; 10. a first rubber roller; 11. a second rubber roller; 12. a first motor; 13. a first belt; 14. a large belt pulley; 15. a small belt pulley; 16. a second belt; 17. screening a screen; 18. a bevel; 19. a bump; 20. a rice discharge port; 21. supporting a block; 22. a spring; 23. a rice bran discharging pipe; 24. an inclined conveying cylinder; 25. a vertical transport cylinder; 26. a third rotating rod; 27. a polishing roll; 28. a second motor; 29. a third belt; 30. a rice discharge pipe; 31. a fan; 32. an exhaust pipe; 33. a dust collecting pipe; 34. a dust removal box; 35. a control panel; 36. a second solenoid valve.

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.

Example one

Referring to fig. 1-7, a dedusting type shelling and polishing device for rice processing comprises a mounting frame 1, a shelling box 2 and a polishing box 3 are respectively and fixedly mounted on the mounting frame 1, the shelling box 2 is positioned above the polishing box 3, a shelling chamber 4 and a screening chamber 5 are respectively arranged inside the shelling box 2, the shelling chamber 4 is positioned above the screening chamber 5 away from the polishing box 3 and communicated with the screening chamber 5, a feeding hopper 6 communicated with the shelling chamber 4 is arranged on one side of the top of the shelling box 2, a first electromagnetic valve 7 is arranged on one side of the feeding hopper 6, a shelling component is arranged in the shelling chamber 4, the shelling chamber 4 and the screening chamber 5 are connected with a same screen 17 in a sliding manner, the screen 17 is matched with the shelling component, a rice discharge port 20 communicated with the screening chamber 5 is arranged on one side of the shelling box 2, the rice discharge port 20 is far away from the shelling chamber 4 and matched with the screen 17, remove bottom one side of case 2 and be equipped with the rice bran discharging pipe 23 that is linked together with screening cavity 5, fixedly connected with slope conveying barrel 24 in the rice discharge gate 20, and one side of slope conveying barrel 24 extends to the outside of removing case 2 and is located the top of polishing case 3, the fixed through connection in top of polishing case 3 has vertical conveying barrel 25, one side of vertical conveying barrel 25 extends to the top of polishing case 3 and runs through the intercommunication with one side of slope conveying barrel 24, the top of vertical conveying barrel 25 is for sealed setting and intercommunication have the dust removal subassembly, the inside of polishing case 3 is equipped with the polishing subassembly, bottom one side of polishing case 3 is equipped with rice discharging pipe 30, one side of rice discharging pipe 30 and rice bran discharging pipe 23 all is equipped with second solenoid valve 36.

Example two

The improvement is further based on the first embodiment:

according to the rice hulling device, the hulling assembly comprises a first rotating rod 8 and a second rotating rod 9 which are vertically and rotatably connected to one side, close to the screening chamber 5, of the interior of the hulling chamber 4, the first rotating rod 8 is located above the second rotating rod 9, a first rubber roller 10 and a second rubber roller 11 are fixedly sleeved on the first rotating rod 8 and the second rotating rod 9 respectively, and the rice hulling effect can be achieved through the cooperation of the first rubber roller 10 and the second rubber roller 11.

In the invention, two ends of the second rotating rod 9 respectively extend to the outer sides of two sides of the shelling box 2, the mounting frame 1 is fixedly provided with the first motor 12 positioned below the shelling box 2, the output shaft of the first motor 12 and one side of the second rotating rod 9 positioned outside the shelling box 2 are in transmission connection with the same first belt 13, the first motor 12 is started, and power can be provided for the rotation of the second rotating rod 9 through the first belt 13.

In the invention, one side of the first rotating rod 8 extends to the outer side of the shelling box 2 and is fixedly sleeved with a large belt pulley 14, one side of the second rotating rod 9, which is positioned on the outer side of the shelling box 2 and is far away from the first belt 13, is fixedly sleeved with a small belt pulley 15, the large belt pulley 14 and the small belt pulley 15 are in transmission connection with the same second belt 16, and when the second rotating rod 9 rotates, the first rotating rod 8 can rotate in the same direction and at different speeds through the second belt 16.

In the invention, a plurality of bumps 19 are uniformly arranged on the side wall of the second rubber roll 11 in an annular shape, one side of the bottom of the screen 17 is in sliding connection with one side, close to the screening chamber 5, of the inner wall of the bottom of the shelling chamber 4, an inclined plane 18 is arranged on one side, located inside the shelling chamber 4, of the top of the screen 17, the inclined plane 18 is matched with the bumps 19 respectively, and when the bumps 19 rotate clockwise along with the second rubber roll 11, the bumps are in moving contact with the inclined plane 18, so that the screen 17 can be pushed to slide.

In the invention, the top of one side of the screen 17, which is far away from the shelling chamber 4, is provided with the support block 21, one side of the support block 21 extends into the rice discharge hole 20, and one side of the bottom of the support block 21 is in sliding connection with the inner wall of the bottom of the rice discharge hole 20, so that the support block 21 is convenient for the sliding of the screen 17 and the conveying of the rice.

In the invention, one side of the screen 17 is fixedly connected with the spring 22 positioned below the support block 21, and the other end of the spring 22 is fixedly connected with the inner wall of one side of the screening chamber 5, so that the spring 22 can play a role of resetting the screen 17.

In the invention, the polishing assembly comprises a third rotating rod 26 which is rotatably connected inside the polishing box 3, a polishing roller 27 is fixedly sleeved on the third rotating rod 26, one side of the outer wall of the top of the polishing box 3, which is far away from the shell box 2, is fixedly connected with a second motor 28, one side of the third rotating rod 26 extends to the outer side of the polishing box 3 and is in transmission connection with an output shaft of the second motor 28, and the same third belt 29 is connected with the output shaft of the second motor 28, so that the second motor 28 is started, the third rotating rod 26 can be driven to rotate through the third belt 29, and the polishing roller 27 is driven to rotate, thereby realizing the rice polishing effect.

In the invention, the dust removal assembly comprises a fan 31 fixedly connected to one side of the outer wall of the top of the shelling box 2, which is far away from the feed hopper 6, the input end of the fan 31 is fixedly connected with an exhaust pipe 32, the other end of the exhaust pipe 32 is communicated with the top of the vertical conveying cylinder 25, the output end of the fan 31 is fixedly connected with a dust collecting pipe 33, the other end of the dust collecting pipe 33 is fixedly connected with a dedusting box 34, the dedusting box 34 is fixedly connected to the outer wall of the top of the shelling box 2, and the starting fan 31 can absorb dust in the vertical conveying pipe 25 through the exhaust pipe 32 and convey the dust into the dedusting box 34 through the dust collecting pipe 33, so that the dedusting.

In the invention, one side of the mounting rack 1 is fixedly connected with the control panel 35, and the control panel 35 is convenient for controlling the whole equipment.

The working principle is as follows: firstly, rice is put into a feed hopper 6, then a first electromagnetic valve 7 is started through a control panel 35, then the rice falls into a shelling chamber 4 and slides downwards to a position between a first rubber roller 10 and a second rubber roller 11, a first motor 12 is started, a second rotating rod 9 can be driven to rotate clockwise through a first belt 13, then the second rubber roller 11 is driven to rotate clockwise, a first rotating rod 8 can be driven to rotate in the same direction at a different speed through a second belt 16, then the first rubber roller 10 is driven to rotate in the same direction at a different speed, a lug 19 can be driven to rotate clockwise when the second rubber roller 11 rotates clockwise, the effect of pushing the rice is achieved, when the rice is pushed to a position between the first rubber roller 10 and the second rubber roller 11, the effect of extruding, rubbing and shelling the rice is achieved for the rice, the rice after shelling and the rice fall on a screen 17 along with the continuous rotation of the second rubber roller 11 and the lug 19, meanwhile, when the bump 19 rotates to contact with the inclined plane 18, the screen 17 can be pushed to slide, the spring 22 is in a compression state at the moment, when the bump 19 is separated from the inclined plane 18, the spring 22 can play a reset effect on the screen 17, and further, the effect of back and forth vibration of the screen is realized, rice bran falls into the lower part through the screen 17 and flows out through the rice bran discharge pipe 23, the rice is conveyed into the vertical conveying cylinder 25 through the rice discharge hole 20 and the inclined conveying cylinder 24 along the screen 17 and the branch block 21, the fan 31 is started at the moment, air suction is carried out in the vertical conveying cylinder 25 through the exhaust pipe, dust doped in the conveyed rice is absorbed and conveyed into the dust collecting pipe 33, and finally the rice is conveyed into the dust removing box 34 for dust removing operation, so that the integral aesthetic property of the rice can be increased, the pollution to the processing environment can be reduced, and then the rice falls into the polishing box 3 through the, at this moment, the second motor 28 is started, the third rotating rod 26 can be driven to rotate through the third belt 29, and then the polishing roller 27 is driven to rotate, so that the polishing effect on the rice is achieved, the finally-finished rice flows out through the rice discharging pipe 30, the rice discharging pipe 23 and the rice discharging pipe 30 can be controlled to be opened and closed through the two second electromagnetic valves 36, and the temporary replacement of the material box is facilitated.

However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 12, the second motor 28 and the fan 31 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a dust type polishing equipment that shells for rice processing, including mounting bracket (1), a serial communication port, there are shelling case (2) and polishing case (3) respectively fixed mounting on mounting bracket (1), shelling case (2) are located the oblique top of polishing case (3), the inside of shelling case (2) is equipped with shelling cavity (4) and screening cavity (5) respectively, and shelling cavity (4) are located the oblique top of screening cavity (5) keeping away from polishing case (3) one side and are linked together with screening cavity (5), top one side of shelling case (2) is equipped with feeder hopper (6) that are linked together with shelling cavity (4), one side of feeder hopper (6) is equipped with first solenoid valve (7), be equipped with the subassembly of shelling in shelling cavity (4), sliding connection has same screen cloth (17) in shelling cavity (4) and the screening cavity (5), and screen cloth (17) cooperate with the subassembly of shelling, one side of the husking box (2) is provided with a rice discharge hole (20) communicated with the screening chamber (5), the rice discharge hole (20) is far away from the husking chamber (4) and is matched with the screen (17), one side of the bottom of the husking box (2) is provided with a rice bran discharge pipe (23) communicated with the screening chamber (5), the rice discharge hole (20) is internally and fixedly connected with an inclined conveying cylinder (24), one side of the inclined conveying cylinder (24) extends to the outer side of the husking box (2) and is positioned above the top of the polishing box (3), the top of the polishing box (3) is fixedly and penetratingly connected with a vertical conveying cylinder (25), one side of the vertical conveying cylinder (25) extends to the upper side of the polishing box (3) and is communicated with one side of the inclined conveying cylinder (24), the top of the vertical conveying cylinder (25) is hermetically arranged and communicated with a dust removal assembly, and the polishing assembly is arranged inside the polishing box (3), a rice discharging pipe (30) is arranged on one side of the bottom of the polishing box (3), and second electromagnetic valves (36) are arranged on one sides of the rice discharging pipe (30) and the rice bran discharging pipe (23).

2. The dedusting type shelling and polishing device for rice processing as claimed in claim 1, wherein the shelling component comprises a first rotating rod (8) and a second rotating rod (9) which are vertically and rotatably connected inside the shelling chamber (4) and close to one side of the screening chamber (5), the first rotating rod (8) is located above the second rotating rod (9), and a first rubber roller (10) and a second rubber roller (11) are respectively and fixedly sleeved on the first rotating rod (8) and the second rotating rod (9).

3. The dedusting type shelling and polishing equipment for rice processing as claimed in claim 2, wherein two ends of said second rotating rod (9) extend to the outside of two sides of the shelling box (2) respectively, a first motor (12) located below the shelling box (2) is fixedly installed on the mounting rack (1), and the output shaft of the first motor (12) and one side of the second rotating rod (9) located outside the shelling box (2) are connected with the same first belt (13) in a transmission manner.

4. The rice processing de-dusting type shelling and polishing equipment as claimed in claim 2, wherein one side of said first rotating rod (8) extends to the outside of the shelling box (2) and is fixedly sleeved with a large belt pulley (14), one side of the second rotating rod (9) which is located at the outside of the shelling box (2) and is far away from the first belt (13) is fixedly sleeved with a small belt pulley (15), and the large belt pulley (14) and the small belt pulley (15) are in transmission connection with the same second belt (16).

5. The dust removal type husking and polishing device for rice processing according to claim 2, wherein the side wall of the second rubber roll (11) is uniformly provided with a plurality of bumps (19) in an annular shape, one side of the bottom of the screen (17) is in sliding connection with one side of the inner wall of the bottom of the husking chamber (4) close to the screening chamber (5), one side of the top of the screen (17) inside the husking chamber (4) is provided with an inclined plane (18), and the inclined plane (18) is matched with the bumps (19) respectively.

6. The de-dusting type rice hulling and polishing equipment as claimed in claim 1 wherein the sieve (17) is provided with a support block (21) at the top of the side away from the hulling chamber (4), one side of the support block (21) extends into the rice discharging port (20), and the bottom side of the support block (21) is slidably connected with the inner bottom wall of the rice discharging port (20).

7. The de-dusting type de-husking and polishing device for rice processing according to claim 1, wherein one side of the screen (17) is fixedly connected with a spring (22) positioned below the support block (21), and the other end of the spring (22) is fixedly connected with an inner wall of one side of the sieving chamber (5).

8. The de-dusting type shelling and polishing equipment for rice processing as claimed in claim 1, wherein said polishing assembly comprises a third rotating rod (26) rotatably connected inside the polishing box (3), a polishing roller (27) is fixedly sleeved on the third rotating rod (26), a second motor (28) is fixedly connected to a side of the top outer wall of the polishing box (3) far away from the casing box (2), and a third belt (29) is connected to a side of the third rotating rod (26) extending to the outside of the polishing box (3) and in transmission connection with an output shaft of the second motor (28).

9. The dust removal type shelling and polishing equipment for rice processing as claimed in claim 1, wherein said dust removal assembly comprises a fan (31) fixedly connected to one side of the top outer wall of the shelling box (2) far away from the feeding hopper (6), an input end of the fan (31) is fixedly connected with an exhaust pipe (32), the other end of the exhaust pipe (32) is communicated with the top of the vertical conveying cylinder (25), an output end of the fan (31) is fixedly connected with a dust collecting pipe (33), the other end of the dust collecting pipe (33) is fixedly connected with a dedusting box (34), and the dedusting box (34) is fixedly connected to the top outer wall of the shelling box (2).

10. The de-dusting type de-shelling and polishing equipment for rice processing as claimed in claim 1 wherein said mounting frame (1) has a control panel (35) fixedly attached to one side thereof.