Conveniently feed rice polishing machine

Abstract

The utility model discloses a convenient feeding rice polishing machine belongs to grain processing equipment technical field, it includes polishing machine body, the upper fixedly connected of polishing machine body has the feed inlet, the one side of polishing machine body is provided with feeding mechanism, the upper of polishing machine body is provided with screening mechanism, the inside of polishing machine body is provided with polishing mechanism, through setting smaller lifting mechanism, can effectively solve the problem of inconvenient feeding of rice polishing machine, occupies the small site, through setting multiple polishing heads in the polishing roller, cooperate polishing head on the pivot, can better polish rice, improves the polishing efficiency and polishing effect, through setting screening mechanism at the feed inlet, can carry out the pretreatment to the rice before entering the polishing machine, and the larger impurity in rice is screened out, improves the purity of rice after polishing, and sets up spiral blade feeding mechanism in the feed pipeline, solves the problem of rice feeding blockage.

Description

Technical Field

[0001] This utility model belongs to the technical field of grain processing equipment, specifically a rice polishing machine that facilitates feeding. Background Technology

[0002] As consumers increasingly demand higher food quality, the appearance, texture, and retention of nutrients in rice, a staple food, have become key concerns. Rice polishing machines remove bran and impurities from the surface of rice grains, making them smooth and delicate, thus improving the overall quality of the rice. A very thin gel film forms on the polished rice surface, helping to prevent bran adhesion or rice powder shedding during production, storage, transportation, and sales. This ensures the cleanliness and hygiene of the rice, extends its shelf life, and facilitates efficient feeding, thereby increasing production efficiency and reducing labor costs.

[0003] The existing technology still has the following shortcomings:

[0004] 1. In the operation of existing rice polishing machines, due to the relatively high hopper, the rice to be polished generally needs to be manually added into the machine, which leads to low feeding efficiency, poor continuity of feeding work, and high labor costs. Therefore, a rice polishing machine with convenient feeding is proposed.

[0005] 2. Existing rice polishing machines lack the function of pre-processing rice during use. Impurities in the rice need to be further removed to improve polishing efficiency. Utility Model Content

[0006] To overcome the above-mentioned defects, this utility model provides a rice polishing machine that is easy to feed, solving the problems of inconvenient feeding and lack of pre-treatment function for rice.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a rice polishing machine that facilitates feeding, comprising a polishing machine body, a feed inlet fixedly connected to the top of the polishing machine body, a feeding mechanism provided on one side of the polishing machine body, a screening mechanism provided above the polishing machine body, and a polishing mechanism provided inside the polishing machine body.

[0008] As a further embodiment of this utility model: a motor is fixedly connected to one side of the polishing machine body, a lifting machine body is fixedly connected to one side of the polishing machine body, and a storage box is fixedly connected to one side.

[0009] As a further embodiment of this utility model: a polishing roller is rotatably connected inside the polishing machine body, the polishing roller is coaxially and fixedly connected to the output end of the motor, a rotating shaft is fixedly connected inside the polishing roller, a plurality of uniformly arranged polishing heads are fixedly connected to the inner wall of the polishing roller, a plurality of uniformly arranged polishing heads are fixedly connected to the outer side of the rotating shaft, a spiral blade is sleeved on the side of the rotating shaft near the lifting machine body, and the other end of the rotating shaft is rotatably connected to the inner wall of the polishing machine body.

[0010] As a further embodiment of this utility model: two conveying rollers are rotatably connected inside the elevator body, a conveyor belt is sleeved on the outside of the conveying rollers, several partitions are fixedly connected to the outside of the conveyor belt, and a discharge port is opened on the side of the elevator body near the feed inlet.

[0011] As a further embodiment of this utility model: a second pulley is fixedly connected to the end of the rotating shaft away from the motor, the second pulley is rotatably connected to the outer side of the elevator body, a first pulley is rotatably connected to one side of the elevator body, the first pulley is fixedly connected to one end of the conveying roller, and a belt is sleeved between the first pulley and the second pulley.

[0012] As a further embodiment of this utility model: a third pulley is fixedly connected to the end of the conveying roller away from the first pulley, the third pulley is rotatably connected to the body of the elevator, a fourth pulley is provided below the third pulley, the fourth pulley is rotatably connected to the body of the elevator, a belt is sleeved between the third pulley and the fourth pulley, a spring telescopic rod is provided inside the feed inlet, the bottom of the spring telescopic rod is fixedly connected to the inner wall of the feed inlet, a screen plate is fixedly connected to the top of the spring telescopic rod, and a cam is fixedly connected to one side of the fourth pulley, the cam being below the fourth pulley.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By setting up a smaller lifting mechanism, the problem of inconvenient feeding of rice polishing machine can be effectively solved. At the same time, due to its small size and small footprint, multiple polishing heads are set inside the polishing roller, which, together with the polishing heads on the rotating shaft, can better polish rice, effectively improving polishing efficiency and polishing effect.

[0015] 2. By setting a screening mechanism at the feed inlet, the rice can be pre-treated before entering the polishing machine, and larger impurities in the rice can be screened out, thereby improving the purity of the polished rice. At the same time, a spiral blade feeding mechanism is set in the feed pipe to solve the problem of rice feeding blockage. Attached Figure Description

[0016] Figure 1This is a front structural diagram of the present invention;

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 This is a cross-sectional view of the present invention;

[0019] Figure 4 This is a schematic diagram of the screening mechanism of this utility model.

[0020] In the diagram: 1. Polishing machine body; 2. Feed inlet; 3. Elevator body; 4. Storage bin; 5. Motor; 6. Belt pulley one; 7. Belt pulley two; 8. Conveyor belt; 9. Polishing roller; 10. Rotary shaft; 11. Polishing head one; 12. Polishing head two; 13. Spiral blade; 14. Conveyor roller; 15. Belt pulley three; 16. Belt pulley four; 17. Cam; 18. Screen plate; 19. Spring telescopic rod. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] like Figures 1-4 As shown, this utility model provides a technical solution:

[0023] A rice polishing machine with convenient feeding includes a polishing machine body 1, a feed inlet 2 fixedly connected to the top of the polishing machine body 1, a feeding mechanism on one side of the polishing machine body 1, a screening mechanism on the top of the polishing machine body 1, and a polishing mechanism inside the polishing machine body 1.

[0024] A motor 5 is fixedly connected to one side of the polishing machine body 1, and a lifting machine body 3 is fixedly connected to one side of the polishing machine body 1. A storage box 4 is fixedly connected to one side of the lifting machine body 3. The rice to be polished is poured into the storage box 4, and then the lifting machine body 3 is used to transport the rice into the polishing machine. A polishing roller 9 is rotatably connected inside the polishing machine body 1. The polishing roller 9 is coaxially fixedly connected to the output end of the motor 5. A rotating shaft 10 is fixedly connected inside the polishing roller 9. Several evenly arranged polishing heads 11 are fixedly connected to the inner wall of the polishing roller 9. Several evenly arranged polishing heads 22 are fixedly connected to the outer side of the rotating shaft 10. A spiral blade 13 is sleeved on the side of the rotating shaft 10 near the lifting machine body 3. The other end of the rotating shaft 10 is rotatably connected to the inner wall of the polishing machine body 1. When the motor 5 is started, the motor 5 drives the polishing roller 9 and the rotating shaft 10 to rotate, so that the polishing heads 11 and 22 polish the rice. The elevator body 3 has two rotatably connected conveyor rollers 14 inside. A conveyor belt 8 is fitted around the outside of the conveyor rollers 14, and several partitions are fixedly connected to the outside of the conveyor belt 8. A discharge port is located on the side of the elevator body 3 near the feed inlet 2. A pulley 2 7 is fixedly connected to the end of the rotating shaft 10 away from the motor 5, and pulley 2 7 is rotatably connected to the outside of the elevator body 3. A pulley 1 6 is rotatably connected to one side of the elevator body 3, and pulley 1 6 is fixedly connected to one end of the conveyor rollers 14. A belt is fitted between pulley 1 6 and pulley 2 7. The rotating shaft 10 drives pulley 2 7 to rotate, which in turn drives pulley 1 6 to rotate. Pulley 1 6 drives the conveyor rollers 14 to rotate, and the conveyor rollers 14 drive the conveyor belt 8, transporting rice from the storage bin 4 to the feed inlet 2. A pulley three 15 is fixedly connected to the end of cylinder 14 away from pulley one 6. Pulley three 15 is rotatably connected to the elevator body 3. A pulley four 16 is provided below pulley three 15 and is rotatably connected to the elevator body 3. A belt is sleeved between pulley three 15 and pulley four 16. A spring telescopic rod 19 is provided inside the feed inlet 2. The bottom of the spring telescopic rod 19 is fixedly connected to the inner wall of the feed inlet 2. A screen plate 18 is fixedly connected to the top of the spring telescopic rod 19. A cam 17 is fixedly connected to one side of pulley four 16. The cam 17 is below pulley four 16. The conveyor roller 14 drives the pulley three 15 fixedly connected to it. Pulley three 15 drives pulley four 16 to rotate. Pulley four 16 drives cam 17 to rotate, causing screen plate 18 to vibrate and increasing screening efficiency.

[0025] The working principle of this utility model is as follows:

[0026] First, the rice to be polished is poured into the storage bin 4, and the motor 5 is started. The motor 5 drives the polishing roller 9 and the rotating shaft 10 to rotate. The rotating shaft 10 drives the pulley 7, which is fixedly connected to it, to rotate. The pulley 7 drives the pulley 6, which drives the conveyor roller 14 to rotate. The conveyor roller 14 drives the conveyor belt 8 to transport the rice from the storage bin 4 to the feed inlet 2. The conveyor roller 14 drives the pulley 15, which is fixedly connected to it, to rotate. The pulley 15 drives the pulley 16, which drives the cam 17 to rotate, causing the screen plate 18 to vibrate. After being screened, the rice falls through the spiral blades 13 and enters the polishing roller 9. The polishing heads 11 and 22 polish the rice, and then the rice is discharged from the discharge port below.

[0027] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A rice polishing machine with convenient feeding, comprising a polishing machine body (1), characterized in that: The polishing machine body (1) is fixedly connected to the upper part of the feed port (2), the polishing machine body (1) is provided with a feeding mechanism on one side, the polishing machine body (1) is provided with a screening mechanism on the upper part of the polishing machine body (1), and the polishing mechanism is provided inside the polishing machine body (1).

2. The rice polishing machine with convenient feeding according to claim 1, characterized in that: A motor (5) is fixedly connected to one side of the polishing machine body (1), a lifting machine body (3) is fixedly connected to one side of the polishing machine body (1), and a storage box (4) is fixedly connected to one side of the lifting machine body (3).

3. The rice polishing machine with convenient feeding according to claim 2, characterized in that: The polishing machine body (1) is rotatably connected to a polishing roller (9). The polishing roller (9) is coaxially fixedly connected to the output end of the motor (5). The polishing roller (9) is fixedly connected to a rotating shaft (10). Several uniformly arranged polishing heads (11) are fixedly connected to the inner wall of the polishing roller (9). Several uniformly arranged polishing heads (12) are fixedly connected to the outer side of the rotating shaft (10). A spiral blade (13) is sleeved on the side of the rotating shaft (10) close to the elevator body (3). The other end of the rotating shaft (10) is rotatably connected to the inner wall of the polishing machine body (1).

4. The rice polishing machine with convenient feeding according to claim 3, characterized in that: The elevator body (3) has two conveyor rollers (14) rotatably connected inside. A conveyor belt (8) is sleeved on the outside of the conveyor rollers (14). Several partitions are fixedly connected on the outside of the conveyor belt (8). A discharge port is opened on the side of the elevator body (3) near the feed inlet (2).

5. A rice polishing machine with convenient feeding according to claim 4, characterized in that: The shaft (10) is fixedly connected to a pulley two (7) at the end away from the motor (5). The pulley two (7) is rotatably connected to the outside of the elevator body (3). The elevator body (3) is rotatably connected to a pulley one (6). The pulley one (6) is fixedly connected to one end of the conveyor roller (14). A belt is fitted between the pulley one (6) and the pulley two (7).

6. A rice polishing machine with convenient feeding according to claim 5, characterized in that: The end of the conveyor roller (14) away from the pulley one (6) is fixedly connected to the pulley three (15). The pulley three (15) is rotatably connected to the elevator body (3). The pulley four (16) is provided below the pulley three (15). The pulley four (16) is rotatably connected to the elevator body (3). A belt is sleeved between the pulley three (15) and the pulley four (16). A spring telescopic rod (19) is provided inside the feed inlet (2). The bottom of the spring telescopic rod (19) is fixedly connected to the inner wall of the feed inlet (2). A screen plate (18) is fixedly connected to the top of the spring telescopic rod (19). A cam (17) is fixedly connected to one side of the pulley four (16). The cam (17) is below the pulley four (16).

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