CN217093619U

CN217093619U - High-efficient vertical rice mill

Info

Publication number: CN217093619U
Application number: CN202220299157.9U
Authority: CN
Inventors: 杨水芳; 寿再兴; 杨小芳; 赵梁; 杨森江
Original assignee: Zhejiang Qili Machinery Co ltd
Current assignee: Zhejiang Qili Machinery Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-02
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a rice mill technical field discloses a high-efficient vertical rice mill, including base and rice mill main part, the upper surface rigid coupling of base has the motor, the vertical rigid coupling in inside of rice mill main part has a section of thick bamboo of grinding, the top rigid coupling of a section of thick bamboo of grinding has the top otter board, the lower surface rotation of top otter board is connected with the grinding roller, the surface rigid coupling of grinding roller has helical blade, the left side wall lower extreme of rice mill main part runs through the rigid coupling and has into rice mouth, the right side wall upper end of rice mill main part runs through the rigid coupling and has a rice mouth. The rice inlet is less than the setting of rice outlet, makes the rice can rise through helical blade and finally discharges through rice outlet, prolongs the time of milling of rice for the rice grain is milled more fully, improves the efficiency of milling, can effectively avoid the secondary to mill, reduces the rice grain and excessively mills the possibility that the in-process is pulverized, guarantees the article looks and the quality of rice.

Description

High-efficient vertical rice mill

Technical Field

The utility model relates to a rice mill technical field specifically is a high-efficient vertical rice mill.

Background

The rice husk needs to be removed earlier at the course of working to obtain brown rice, and brown rice taste is relatively poor, is difficult to cook, so need reprocess brown rice to obtain the polished rice, and process brown rice, need use the rice mill, the rice mill divide into vertical and horizontal, traditional vertical rice mill adds brown rice through the loading hopper, under the effect of gravity, makes brown rice and grinding roller rub, thereby grinds off the cortex on brown rice surface.

However, the above-mentioned milling under the gravity of the brown rice causes a part of the brown rice to be discharged directly from the rice outlet without being milled, and the brown rice needs to be milled secondarily, and the primarily milled rice grains are milled again in the secondary milling, so that the rice grains are easily milled, thereby affecting the quality of the rice. Accordingly, those skilled in the art have provided an efficient vertical rice mill to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient vertical rice mill to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high-efficient vertical rice mill, includes base and rice mill main part, the base rigid coupling in the bottom of rice mill main part, the base inner chamber has been seted up to the inside of base, the upper surface rigid coupling of base has the motor, just the drive end of motor extends to the inside of base inner chamber, the inside vertical rigid coupling of rice mill main part has a grinding roller, the top rigid coupling of grinding roller has the top otter board, the lower surface rotation of top otter board is connected with the grinding roller, the surface rigid coupling of grinding roller has helical blade, the lower extreme of grinding roller extends to the inside of base inner chamber, the lower extreme side surface rigid coupling of grinding roller has first belt pulley, the rigid coupling of motor has the second belt pulley, first belt pulley with the winding has driving belt between the second belt pulley, the left side wall lower extreme of rice mill main part runs through the rigid coupling and has into rice mouth, just the lower extreme that advances rice mouth runs through the lateral wall lower part of a section of thick bamboo of grinding, the right side wall upper end of rice mill main part runs through the rigid coupling and has a rice mouth, just the left end of going out rice mouth runs through the lateral wall upper portion of a section of thick bamboo of grinding, the upper surface rigid coupling of top otter board has the gathering cover, just the upper end of gathering cover extends to the upper portion of rice mill main part, the trailing flank rigid coupling of base has the diaphragm, the upper surface rigid coupling of diaphragm has the second fan, the air inlet end of second fan with gathering cover turn-on connection each other, the air-out end rigid coupling of second fan has the pipe, the lower extreme rigid coupling of pipe has the chaff powder collecting box, just the chaff powder collecting box rigid coupling in the left side wall of base.

As a further aspect of the present invention: go into rice mouth's last lateral wall and run through and install the baffle, just the bottom of baffle extends to it is inboard to go into rice mouth's lower lateral wall.

As a further aspect of the present invention: the surface of the grinding cylinder is provided with meshes, and the sizes of the meshes on the surfaces of the grinding cylinder and the top screen plate are smaller than the size of the rice grains.

As a further aspect of the present invention: the upper surface and the lower surface of the spiral blade are coated with blade grinding surfaces, and the inner surface of the grinding cylinder is coated with an inner grinding surface.

As a further aspect of the present invention: the distance between the helical blade and the inner grinding surface is smaller than the minimum diameter of the rice grains.

As a further aspect of the present invention: the bottom ring channel has been seted up to the upper surface of base, just the bottom ring channel with a grinding section of thick bamboo reaches space between the rice mill main part communicates each other, the inside rigid coupling of base has first fan, the air inlet end of first fan with bottom ring channel interconnect, the air-out end of first fan is connected to the chaff powder collecting box.

As a further aspect of the present invention: the bottom end of the spiral blade is fixedly connected with a bottom scraper, and the distance between the bottom end of the bottom scraper and the upper surface of the base is smaller than the minimum diameter of the rice grains.

As a further aspect of the present invention: the lower surface rigid coupling of diaphragm has the dust cover, just the dust cover is located directly over the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rice inlet is less than the setting of rice outlet, makes the rice can rise through helical blade and finally discharges through rice outlet, prolongs the time of milling of rice for the rice grain is milled more fully, improves the efficiency of milling, can effectively avoid the secondary to mill, reduces the rice grain and excessively mills the possibility that the in-process is pulverized, guarantees the article looks and the quality of rice.

2. Set up two fans, can follow two directions respectively and collect the bran powder, the reinforcing is to the collection effect of bran powder, guarantees the apparent clean of grain of rice and the inside clean of equipment.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency vertical rice mill;

FIG. 2 is a right-middle view of a high efficiency vertical rice mill;

fig. 3 is an enlarged view of fig. 1 with the bottom annular groove omitted at a.

In the figure: 1. a base; 2. a rice mill body; 3. a rice outlet; 4. a rice inlet; 5. a baffle plate; 6. a bran powder collecting box; 7. Milling the cylinder; 8. grinding the roller; 9. a top screen plate; 10. a focus mask; 11. a helical blade; 12. a bottom annular groove; 13. A first fan; 14. a second fan; 15. a conduit; 16. a transverse plate; 17. a dust cover; 18. a motor; 19. the inner cavity of the base; 20. a first pulley; 21. a drive belt; 22. a second pulley; 23. a bottom scraper; 24. internally grinding the surface; 25. And (5) grinding the surface of the blade.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a high efficiency vertical rice mill comprises a base 1 and a rice mill body 2, the base 1 is fixedly connected to the bottom of the rice mill body 2, a base cavity 19 is formed inside the base 1, a motor 18 is fixedly connected to the upper surface of the base 1, a driving end of the motor 18 extends into the base cavity 19, a milling drum 7 is vertically fixedly connected to the inside of the rice mill body 2, a top screen 9 is fixedly connected to the top of the milling drum 7, a milling roller 8 is rotatably connected to the lower surface of the top screen 9, a helical blade 11 is fixedly connected to the surface of the milling roller 8, the lower end of the milling roller 8 extends into the base cavity 19, a first belt pulley 20 is fixedly connected to the side surface of the lower end of the milling roller 8, a second belt pulley 22 is fixedly connected to the driving end of the motor 18, and a driving belt 21 is wound between the first belt pulley 20 and the second belt pulley 22, the left side wall lower extreme of rice mill main part 2 runs through the rigid coupling and has into rice mouth 4, and the lower extreme that advances rice mouth 4 runs through the lateral wall lower part of a milling section of thick bamboo 7, the right side wall upper end of rice mill main part 2 runs through the rigid coupling and has a rice mouth 3, and the left end that goes out rice mouth 3 runs through the lateral wall upper portion of a milling section of thick bamboo 7, the upper surface rigid coupling of top otter board 9 has gathering cover 10, and the upper end of gathering cover 10 extends to the upper portion of rice mill main part 2, the trailing flank rigid coupling of base 1 has diaphragm 16, the upper surface rigid coupling of diaphragm 16 has second fan 14, the air inlet end and the gathering cover 10 of second fan 14 are turn-on connection each other, the air-out end rigid coupling of second fan 14 has pipe 15, the lower extreme rigid coupling of pipe 15 has chaff powder collecting box 6, and chaff powder collecting box 6 rigid coupling in the left side wall of base 1.

Preferably, the baffle 5 is installed to the upper side wall of rice inlet 4 through, and the bottom of baffle 5 extends to the lower side wall inboard of rice inlet 4 for block the inside of rice inlet 4, avoid when rotating grinding roller 8, brown rice throws away from in the inside shaft of rice inlet 4.

Preferably, the mesh has been seted up on the surface of a section of thick bamboo 7 of milling, and the mesh size on a section of thick bamboo 7 and the top otter board 9 surface of milling all is less than the size of rice grain, blocks through top otter board 9, avoids rice to be inhaled the inside of gathering cover 10, sets up the mesh on the surface of a section of thick bamboo 7 of milling simultaneously, can be at the in-process of milling for the bran powder of milling sees through a section of thick bamboo 7 of milling and falls the outside of a section of thick bamboo 7 of milling and collect.

Preferably, the upper and lower surfaces of the helical blade 11 are coated with a blade grinding surface 25, the inner surface of the milling cylinder 7 is coated with an inner grinding surface 24, and the blade grinding surface 25 and the inner grinding surface 24 are used for enhancing the milling strength between rice grains and equipment, so that the rice grains are milled more thoroughly, and the efficiency is improved.

Preferably, the distance between the helical blade 11 and the inner wear surface 24 is less than the smallest diameter of the rice grain to avoid the rice grain from becoming caught between the inner wear surface 24 and the helical blade 11 and thereby grinding the rice grain.

Preferably, bottom ring channel 12 has been seted up to the upper surface of base 1, and bottom ring channel 12 and mill a 7 and the space between the rice mill main part 2 intercommunication each other, and base 1's inside rigid coupling has first fan 13, and the air inlet end and the bottom ring channel 12 interconnect of first fan 13, the air-out end of first fan 13 is connected to chaff powder collecting box 6 for take out the recovery that sees through grinding a 7 surperficial meshs of section of thick bamboo, guarantee the clean of grain of rice and the inside clean of equipment.

Preferably, the bottom scraper 23 is fixedly connected to the lowest end of the spiral blade 11, and the distance between the bottom end of the bottom scraper 23 and the upper surface of the base 1 is smaller than the minimum diameter of rice grains, so as to scrape all the rice grains in the milling drum 7 onto the surface of the spiral blade 11, thereby completing the milling process of the brown rice.

Preferably, the dust cover 17 is fixedly connected to the lower surface of the transverse plate 16, and the dust cover 17 is located right above the motor 18 and used for shielding the motor 18, so that dust is prevented from being drawn into the fan at the tail of the motor 18 when the motor 18 operates.

The utility model discloses a theory of operation is: when the brown rice is processed, the brown rice is required to be added into the grinding cylinder 7 through the rice inlet 4, then the motor 18 is started, the grinding roller 8 is driven to rotate through the transmission of the transmission belt 21, some rice grains can be hung on the upper surface of the spiral blade 11 through the bottom scraper 23 positioned at the bottom end of the spiral blade 11, the blade grinding surface 25 on the surface of the spiral blade 11 and the inner grinding surface 24 on the inner wall of the grinding cylinder 7 are driven to rotate, the grinding degree of the rice grains can be enhanced when the grinding roller 8 rotates, so that the rice grains are ground more thoroughly, the bran powder positioned inside the grinding cylinder 7 can be extracted through the second fan 14, the bran powder positioned outside the grinding cylinder 7 can be extracted through the first fan 13, the cleanness of the rice grains and the internal environment of the equipment is ensured, the grinding roller moves upwards under the action of the spiral blade 11, the grinding time of the rice grains is prolonged, and the rice grains are more sufficient, and finally, discharging the brown rice from the rice outlet 3 under the action of centrifugal force, and collecting the milled rice grains, thereby completing the whole process of milling the brown rice.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient vertical rice mill, includes base (1) and rice mill main part (2), base (1) rigid coupling in the bottom of rice mill main part (2), its characterized in that: base inner chamber (19) have been seted up to the inside of base (1), the upper surface rigid coupling of base (1) has motor (18), just the drive end of motor (18) extends to the inside of base inner chamber (19), the inside vertical rigid coupling of rice mill main part (2) has a grinding cylinder (7), the top rigid coupling of grinding cylinder (7) has top otter board (9), the lower surface rotation of top otter board (9) is connected with grinding roller (8), the surface rigid coupling of grinding roller (8) has helical blade (11), the lower extreme of grinding roller (8) extends to the inside of base inner chamber (19), the lower extreme side surface rigid coupling of grinding roller (8) has first belt pulley (20), the drive end rigid coupling of motor (18) has second belt pulley (22), first belt pulley (20) with drive belt (21) has twined between second belt pulley (22), the left side wall lower extreme of rice mill main part (2) runs through the rigid coupling and has into rice mouth (4), just the lower extreme that advances rice mouth (4) runs through the lateral wall lower part of a grinding section of thick bamboo (7), the right side wall upper end of rice mill main part (2) runs through the rigid coupling and has a rice mouth (3), just the left end that goes out rice mouth (3) runs through the lateral wall upper portion of a grinding section of thick bamboo (7), the upper surface rigid coupling of top otter board (9) has gathering cover (10), just the upper end of gathering cover (10) extends to the upper portion of rice mill main part (2), the trailing flank rigid coupling of base (1) has diaphragm (16), the upper surface rigid coupling of diaphragm (16) has second fan (14), the air inlet end of second fan (14) with gather cover (10) intercommunication connection, the air-out end rigid coupling of second fan (14) has pipe (15), the lower end of the guide pipe (15) is fixedly connected with a bran powder collecting box (6), and the bran powder collecting box (6) is fixedly connected with the left side wall of the base (1).

2. A high efficiency vertical rice mill as claimed in claim 1, wherein: go into the last lateral wall of rice mouth (4) and run through and install baffle (5), just the bottom of baffle (5) extends to it is inboard to go into the lower lateral wall of rice mouth (4).

3. A high efficiency vertical rice mill as claimed in claim 1, wherein: the surface of the milling cylinder (7) is provided with meshes, and the sizes of the meshes on the surfaces of the milling cylinder (7) and the top screen plate (9) are smaller than the size of rice grains.

4. A high efficiency vertical rice mill as claimed in claim 1, wherein: the upper surface and the lower surface of the spiral blade (11) are coated with blade grinding surfaces (25), and the inner surface of the grinding cylinder (7) is coated with an inner grinding surface (24).

5. A high efficiency vertical rice mill as claimed in claim 4, wherein: the distance between the helical blade (11) and the inner grinding surface (24) is smaller than the minimum diameter of the rice grains.

6. A high efficiency vertical rice mill as claimed in claim 1, wherein: bottom ring channel (12) have been seted up to the upper surface of base (1), just bottom ring channel (12) with grinding section of thick bamboo (7) reach space between rice mill main part (2) communicates each other, the inside rigid coupling of base (1) has first fan (13), the air inlet end of first fan (13) with bottom ring channel (12) interconnect, the air-out end of first fan (13) is connected to chaff powder collecting box (6).

7. A high efficiency vertical rice mill as claimed in claim 1, wherein: the bottom end of the spiral blade (11) is fixedly connected with a bottom scraper (23), and the distance between the bottom end of the bottom scraper (23) and the upper surface of the base (1) is smaller than the minimum diameter of rice grains.

8. A high efficiency vertical rice mill as claimed in claim 1, wherein: the lower surface rigid coupling of diaphragm (16) has dust cover (17), just dust cover (17) are located directly over motor (18).