CN220715946U

CN220715946U - Rice polishing machine

Info

Publication number: CN220715946U
Application number: CN202322028519.8U
Authority: CN
Inventors: 洪传林
Original assignee: Hubei Hongsen Industrial Group Co ltd
Current assignee: Hubei Hongsen Industrial Group Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-04-05
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a rice polishing machine which comprises a polishing cylinder, two upper polishing discs, an annular pipe, two lower polishing discs and a blocking piece, wherein the two upper polishing discs are connected into the polishing cylinder and are arranged at intervals up and down, water storage tanks are arranged in the two upper polishing discs, and a plurality of water spraying holes are communicated between the water storage tanks and the bottom wall of the upper polishing disc. According to the utility model, the blocking piece is moved downwards by using the hydraulic rod, the feeding groove of the upper polishing disc is blocked, water is supplied to the annular pipe by using the water supply assembly, rice is fully contacted with the water by spraying from the plurality of spray heads, the outer layer of the rice is softened, the outer shell is easier to remove during polishing, the outer shell of the rice is facilitated to be softened, the rice is easier to polish, water is supplied to the water storage groove by using the water supply assembly, the water is sprayed from the water spray hole, the water is contacted with the rice during polishing friction of the rice, heat and abrasion generated during friction are reduced, and the quality and taste of the rice are maintained.

Description

Rice polishing machine

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice polishing machine.

Background

The polishing of rice is a common processing process, and aims to remove a layer of shell on the surface of rice grains, so that the rice grains are glossy and ornamental, the polished rice has a smooth and glossy taste, and the polished rice has a finer and less rough taste. The shell is removed, so that the grain sense during biting can be reduced, the rice is softer and smoother, the polished rice is easier to absorb water and cook, and the cooking time is shortened. Removing the shell can make moisture more easily penetrate into the rice grains, and quicken the cooking process.

Chinese patent, a rice burnishing machine, the publication number is: CN218531023U, comprising: the polishing device comprises a frame body, a polishing cylinder and a polishing assembly; the polishing barrel upper end is provided with the inlet pipe with polishing barrel inside intercommunication, through the rotation that uses the polishing dish and the polishing protruding body in the polishing passageway can increase the contact efficiency to the rice, thereby improved the polishing efficiency of rice, produce garrulous rice to the rice simultaneously in the polishing process and sieve, collect, the production step has been reduced, do not need more manual handling to carry the step, manufacturing cost has been reduced, but, only use polishing subassembly to polish the rice when polishing, can not reduce the heat that the grain of grain rubs produced, keep the quality and the taste of rice, can not reduce the breakage rate of polishing in-process, keep the integrality and the outward appearance of rice, so put forward a rice polishing machine and solve above-mentioned problem.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides a rice polishing machine, which has the functions of cooling and flushing rice during soaking and polishing before polishing, and achieves the effect of improving the quality, taste and appearance of the rice.

The utility model provides a rice polishing machine, which comprises a polishing cylinder, two upper polishing discs, an annular pipe, two lower polishing discs and a blocking piece, wherein the two upper polishing discs are connected into the polishing cylinder and are arranged at intervals up and down, water storage tanks are arranged in the two upper polishing discs, a plurality of water spraying holes are communicated between the water storage tanks and the bottom wall of the upper polishing disc, the two lower polishing discs are arranged at intervals up and down and are respectively arranged below the two upper polishing discs in a rotating mode, a driving component for driving the two lower polishing discs to rotate is arranged at the top end of the polishing cylinder, the annular pipe is sleeved on the outer side of the polishing cylinder, a plurality of spray heads are communicated between the annular pipe and the polishing cylinder, a water supply component for supplying water to the annular pipe and the two water storage tanks is arranged on the polishing cylinder, and the blocking piece is arranged on the rotating end of the driving component in a sliding mode up and down and is arranged above the upper polishing disc.

Preferably, the drive assembly includes motor, first bull stick, second bull stick, two band pulleys and hold-in range, the top of polishing section of thick bamboo is connected with the support frame, the motor with the top of support frame is connected, the one end of first bull stick with the top of polishing section of thick bamboo rotates to be connected, its other end with the output shaft coaxial coupling of motor, the inner wall of polishing section of thick bamboo is connected with the backup pad, the one end of second bull stick with the top of backup pad rotates to be connected, and its other end extends to the top of polishing section of thick bamboo, two the band pulleys are coaxial fixed respectively and are overlapped and locate first bull stick with on the second bull stick, and through hold-in range transmission is connected, two the equal coaxial fixed cover of polishing dish down is located on the second bull stick.

Preferably, the top of two upper polishing discs is provided with a feed chute, the bottom of two upper polishing discs is provided with a polishing chute, and the feed chute is communicated with the polishing chute.

Preferably, the inner wall of the polishing groove and the outer part of the lower polishing disk are connected with a plurality of polishing protrusions, and the polishing protrusions are distributed in an annular array.

Preferably, the outside of the blocking piece is extruded with the inner wall of the feed chute above, the top end of the polishing cylinder is connected with a hydraulic rod, and the telescopic rod of the hydraulic rod is vertically downward and is connected with the top end of the blocking piece.

Preferably, the water supply assembly comprises a water inlet pipe, a first electromagnetic valve, a shunt pipe and a second electromagnetic valve, wherein the water inlet pipe is communicated with the annular pipe, the first electromagnetic valve is arranged on the water inlet pipe, the water inlet end of the shunt pipe is communicated with the water inlet pipe, the two water outlet ends of the shunt pipe are respectively communicated with the two water storage tanks, and the second electromagnetic valve is arranged on the shunt pipe.

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

through using the hydraulic stem to move down the stopper, the feed chute of polishing dish on will top is plugged up, supply water in to the ring pipe through using water supply assembly, from a plurality of shower nozzles blowout, make rice and water fully contact, make the outer shell of rice become soft, remove the shell more easily during polishing, help softening the outer shell of rice grain, make it more polished easily, supply water in to the catch basin through using water supply assembly, blowout in the hole for water spraying, contact with rice when rice polishing rubs, heat and wearing and tearing that produce when reducing the friction, keep the quality and the taste of rice.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

fig. 1 is a schematic structural view of a rice polishing machine according to the present utility model;

fig. 2 is a schematic perspective view of a rice polishing machine according to the present utility model;

FIG. 3 is an external view of a rice polishing machine according to the present utility model;

FIG. 4 is an enlarged view of the position A of the rice polishing machine according to the present utility model;

1. a polishing cylinder; 2. polishing disk; 3. a water storage tank; 31. a water spraying hole; 4. an annular tube; 41. a spray head; 5. polishing disk; 6. polishing the protrusions; 7. a drive assembly; 71. a motor; 72. a first rotating lever; 73. a second rotating rod; 74. a belt wheel; 75. a synchronous belt; 8. a water supply assembly; 81. a water inlet pipe; 82. a first electromagnetic valve; 83. a shunt; 84. a second electromagnetic valve; 9. a blocking member; 10. and a hydraulic rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the rice polishing machine provided by the utility model comprises a polishing cylinder 1, two upper polishing discs 2, an annular tube 4, two lower polishing discs 5 and a blocking piece 9, wherein the two upper polishing discs 2 are connected in the polishing cylinder 1 and are arranged at intervals up and down, water storage tanks 3 are respectively arranged in the two upper polishing discs 2, a plurality of water spraying holes 31 are communicated between the water storage tanks 3 and the bottom wall of the upper polishing discs 2, the two lower polishing discs 5 are arranged at intervals up and down and are respectively arranged below the two upper polishing discs 2 in a rotating manner, the top end of the polishing cylinder 1 is provided with a driving component 7 for driving the two lower polishing discs 5 to rotate, the annular tube 4 is sleeved on the outer side of the polishing cylinder 1, a plurality of spray heads 41 are communicated between the annular tube 4 and the polishing cylinder 1, water supply components 8 for supplying water to the annular tube 4 and the two water storage tanks 3 are arranged on the polishing cylinder 1, and the blocking piece 9 is arranged on the rotating end of the driving component 7 in a sliding manner up and down and is used for blocking the upper polishing discs 2.

In the utility model, a polishing cylinder 1 is cylindrical, the inside is hollow, the bottom is funnel-shaped, the outer side is connected with four support columns for supporting, the top is communicated with a feed pipe, two upper polishing discs 2 are fixedly connected with the polishing cylinder 1, two lower polishing discs 5 are in one-to-one correspondence with the two upper polishing discs 2, gaps are reserved between the upper polishing discs 2 and the lower polishing discs 5, rice is fed from the feed pipe to drive the two lower polishing discs 5 to rotate by using a driving component 7, polishing rice, before polishing, driving the blocking piece 9 to move downwards by using the hydraulic rod 10, blocking the feeding groove of the upper polishing disk 2 above, keeping the rice in the upper polishing disk 2 above, by using the water supply assembly 8 to fill water into the annular tube 4, and then spraying water into the polishing cartridge 1 through the plurality of spray nozzles 41, wherein the spray heads 41 are distributed in a ring-shaped array, and spray water from the lower part of the rice, so that the rice is more convenient to contact with water, the water is softer to contact with the outer skin of the rice, because the top of the blocking member 9 is conical, when the blocking member 9 moves upward, the rice remaining at the top of the blocking member 9 falls down, all the rice flows into the gap between the upper polishing pad 2 and the lower polishing pad 5, when polishing is carried out through the polishing protrusions 6 between the upper polishing disk 2 and the lower polishing disk 5, water flows into the water storage tank 3 by using the water supply assembly 8, water in the water storage tank 3 flows out from the plurality of water spraying holes 31, the water spraying holes 31 are distributed in an annular array, rice during polishing is contacted with water again, the contact is more sufficient, substances such as rice bran and the like on the surface of the rice are washed, simultaneously, a plurality of polishing bulges 6, an upper polishing disk 2 and a lower polishing disk 5 are washed, the rice polishing efficiency is accelerated, and a discharging pipe is communicated with the bottom.

In an alternative embodiment, the driving assembly 7 includes a motor 71, a first rotating rod 72, a second rotating rod 73, two pulleys 74 and a synchronous belt 75, the top end of the polishing cylinder 1 is connected with a supporting frame, the motor 71 is connected with the top end of the supporting frame, one end of the first rotating rod 72 is rotationally connected with the top end of the polishing cylinder 1, the other end of the first rotating rod is coaxially connected with an output shaft of the motor 71, a supporting plate is connected with the inner wall of the polishing cylinder 1, one end of the second rotating rod 73 is rotationally connected with the top end of the supporting plate, the other end of the second rotating rod extends to the upper side of the polishing cylinder 1, the two pulleys 74 are coaxially and fixedly sleeved on the first rotating rod 72 and the second rotating rod 73 respectively and are in transmission connection through the synchronous belt 75, and the two lower polishing discs 5 are coaxially and fixedly sleeved on the second rotating rod 73.

When the two lower polishing discs 5 are rotated, the motor 71 is started to drive the first rotating rod 72 to drive the second rotating rod 73 to rotate through the two belt wheels 74 and the synchronous belt 75, and the two lower polishing discs 5 are driven to rotate, wherein the center of the blocking piece 9 is provided with a through hole which is in sliding connection with the second rotating rod 73, and the blocking piece 9 is not influenced to slide up and down when the second rotating rod 73 rotates.

In an alternative embodiment, the top of the two upper polishing discs 2 are provided with feed grooves, and the bottom of the two upper polishing discs 2 are provided with polishing grooves, wherein the feed grooves are communicated with the polishing grooves.

The feed chute at the top of the upper polishing disk 2 is funnel-shaped, and the polishing chute at the lower part is inverted funnel-shaped.

In an alternative embodiment, a plurality of polishing protrusions 6 are connected to the inner wall of the polishing groove and the outer portion of the lower polishing disk 5, and the plurality of polishing protrusions 6 are distributed in an annular array.

In an alternative embodiment, the outer side of the blocking member 9 is pressed against the inner wall of the upper feed chute, and the top end of the polishing cylinder 1 is connected with a hydraulic rod 10, and the telescopic rod of the hydraulic rod 10 is vertically downward and is connected with the top end of the blocking member 9.

In an alternative embodiment, the water supply assembly 8 includes a water inlet pipe 81, a first electromagnetic valve 82, a shunt pipe 83 and a second electromagnetic valve 84, the water inlet pipe 81 is communicated with the annular pipe, the first electromagnetic valve 82 is arranged on the water inlet pipe 81, the water inlet end of the shunt pipe 83 is communicated with the water inlet pipe 81, two water outlet ends of the shunt pipe are respectively communicated with the two water storage tanks 3, and the second electromagnetic valve 84 is arranged on the shunt pipe 83.

One end of the water inlet pipe 81 is connected to a water source, the first electromagnetic valve 82 is installed on the right side of the split pipe 83, water flow is controlled to enter the annular pipe 4 by using the first electromagnetic valve 82, and two water outlet ends of the split pipe 83 are communicated with the water storage tank 3 and controlled by using the second electromagnetic valve 84.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rice polishing machine, its characterized in that, including polishing section of thick bamboo (1), two go up polishing dish (2), ring pipe (4), two lower polishing dish (5) and stopper (9), two go up polishing dish (2) connect in the interior of polishing section of thick bamboo (1), and be interval setting from top to bottom, two water storage tank (3) have all been seted up to the inside of going up polishing dish (2), water storage tank (3) with communicate between the diapire of last polishing dish (2) has a plurality of water spray holes (31), two lower polishing dish (5) upper and lower interval sets up to rotate respectively and set up in two the below of going up polishing dish (2), the top of polishing section of thick bamboo (1) is provided with two of drive lower polishing dish (5) pivoted actuating assembly (7), ring pipe (4) cover are located the outside of polishing section of thick bamboo (1), ring pipe (4) with communicate between polishing section of thick bamboo (1) has a plurality of water spray holes (41), two upper and lower end (8) are set up in to water supply assembly (8) are gone up to the stopper (9).

2. The rice polishing machine according to claim 1, wherein the driving assembly (7) comprises a motor (71), a first rotating rod (72), a second rotating rod (73), two belt wheels (74) and a synchronous belt (75), the top end of the polishing cylinder (1) is connected with a supporting frame, the motor (71) is connected with the top end of the supporting frame, one end of the first rotating rod (72) is rotationally connected with the top end of the polishing cylinder (1), the other end of the first rotating rod is coaxially connected with an output shaft of the motor (71), the inner wall of the polishing cylinder (1) is connected with a supporting plate, one end of the second rotating rod (73) is rotationally connected with the top end of the supporting plate, the other end of the second rotating rod extends to the upper side of the polishing cylinder (1), the two belt wheels (74) are coaxially and fixedly sleeved on the first rotating rod (72) and the second rotating rod (73) respectively, and are in transmission connection through the synchronous belt (75), and the two lower rotating rods (5) are coaxially and fixedly sleeved on the second rotating rod (73).

3. The rice polishing machine according to claim 1, wherein the tops of the two upper polishing discs (2) are provided with feed grooves, the bottoms of the two upper polishing discs (2) are provided with polishing grooves, and the feed grooves are communicated with the polishing grooves.

4. A rice polishing machine according to claim 3, wherein a plurality of polishing protrusions (6) are connected to the inner wall of the polishing groove and the outer portion of the lower polishing disk (5), and the plurality of polishing protrusions (6) are distributed in a ring-shaped array.

5. The rice polishing machine according to claim 4, wherein the outer side of the blocking member (9) is extruded with the inner wall of the feeding chute above, the top end of the polishing cylinder (1) is connected with a hydraulic rod (10), and the telescopic rod of the hydraulic rod (10) is vertically downward and is connected with the top end of the blocking member (9).

6. A rice polishing machine according to claim 1, characterized in that the water supply assembly (8) comprises a water inlet pipe (81), a first electromagnetic valve (82), a shunt pipe (83) and a second electromagnetic valve (84), the water inlet pipe (81) is communicated with the annular pipe, the first electromagnetic valve (82) is arranged on the water inlet pipe (81), the water inlet end of the shunt pipe (83) is communicated with the water inlet pipe (81), the two water outlet ends of the shunt pipe are respectively communicated with the two water storage tanks (3), and the second electromagnetic valve (84) is arranged on the shunt pipe (83).