Cold polishing device for fine processing of rice

Abstract

The utility model discloses a rice finish machining cold polishing device, which relates to the technical field of rice finish machining, and comprises a machine body, the upper part of the machine body is fixedly connected with a first motor, and the front end of the first motor is fixedly connected with a first rotating rod. When the rice polishing machine is used, after rice is added into a storage box in the machine body through a feeding port in the upper portion of the machine body, a first motor above the machine body is started, the first motor drives a first rotating rod to rotate, a polishing rod above the first rotating rod rotates, and the rice in the storage box is polished through the polishing rod; meanwhile, a first gear above a first rotating rod rotates synchronously, due to the fact that the first gear is meshed with second gears, second gears on the two sides rotate synchronously, at the moment, the second gears drive stirring rods above to rotate, the rice inside is stirred through the stirring rods, and a polishing rod can conveniently polish the rice inside better; and the polishing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of rice finishing, in particular to a rice finishing cold polishing device. Background Art

[0002] During the rice finishing process, polishing is one of the steps to increase the glossiness of the rice grain surface. The polishing of rice grains is generally carried out in batches by machines. The polishing cylinder is driven by an external drive to rotate, and a certain amount of friction is generated between the polishing cylinder and the rice grains, thereby removing surface dust and other impurities and increasing the surface finish. However, during polishing, since the amount of material falling cannot be automatically and accurately controlled, the method of polishing while discharging will cause the polishing time to be too short. Some rice grains are not fully polished before being discharged, and the polishing effect is not good. The existing device still has some defects; for example;

[0003] As a kind of rice finishing cold polishing equipment of CN220386630U, when the technology is used, when processing rice, the rice is fed through the feed hopper on the top of the housing, the rice falls on the pad net and slides along the pad net, and then the nozzle is connected to the external water source, and the rice can be watered by the atomizing nozzle. Since the atomizing nozzle is located above the pad net, the excess water sprayed by the atomizing nozzle can directly fall in the collection box, and then be discharged into the water collection box through the drain pipe. After the rice is watered, under the movement of the driving motor, the rotation of the rotating rod is driven, and the rotating rod drives the rotation of the cam, so that the cam hits the pad net, and the pad net drives the movement of the spring, which can drive the slight vibration of the pad net under the cooperation of the cam and the spring, and the slight vibration of the pad net drives the rice, and the excess water on the rice surface can be shaken off into the collection box, thereby avoiding the excess water from flowing into the polishing chamber and causing water accumulation, avoiding affecting the polishing of the rice, and improving the polishing effect of the rice;

[0004] The above device has some problems. The device is relatively cumbersome to use, and the polishing effect of the rice during use is not good. Moreover, the screening effect of the rice after polishing is not good, which may cause impurities in the polished rice.

[0005] Therefore we propose a rice finishing cold polishing device to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a rice finishing cold polishing device to solve the problems of poor polishing effect and poor filtering effect of the rice finishing cold polishing device on the market in the prior art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice finishing cold polishing device, comprising a machine body;

[0008] The top of the machine body is fixedly connected to the first motor, and the front end of the first motor is fixedly connected to the first rotating rod, and the first rotating rod is rotatably connected to the material storage box and the inside of the machine body, the first rotating rod is fixedly connected to the polishing rod, and the first rotating rod is fixedly connected to the first gear, and the first gear and the second gear are meshed, the second gear is fixedly connected to the stirring rod, and the stirring rod is rotatably connected to the inside of the material storage box;

[0009] The interior of the material storage box is fixedly connected to the second motor, and the front end of the second motor is fixedly connected to the screw rod, and the screw rod is fixedly connected to the third gear, the third gear is meshed with the fourth gear, and the fourth gear is connected to the second rotating rod, and the second rotating rod cooperates with the pulley and the transmission belt, one end of the transmission belt is connected to the third rotating rod, the surface of the first rotating rod is fixedly connected to the connecting rod, and the front end of the connecting rod is connected to the scraper, a filter is provided inside the machine body, the screw rod is threadedly connected to the slider, and the front end of the slider is connected to the moving plate, and the moving plate and the material storage box are slidably connected.

[0010] As a preferred technical solution of the utility model, the second gears are symmetrically arranged about the center of the material storage box, and the second gears are meshed with the first gears, and the second gears are connected to the stirring rod.

[0011] As a preferred technical solution of the utility model, the transmission belts are symmetrically arranged about the center of the third rotating rod, and the transmission belts are connected to the third rotating rod, and the front ends of the transmission belts are connected to the second rotating rod.

[0012] As a preferred technical solution of the utility model, the machine body and the rear part of the push rod are fixedly connected, the front end of the push rod and the rear part of the baffle are fixedly connected, and the baffle and the inside of the machine body are slidably connected.

[0013] As a preferred technical solution of the utility model, the movable plate and the fixed rod are slidably connected, and the fixed rod is fixedly connected to the inside of the storage box.

[0014] As a preferred technical solution of the present utility model, the connecting rods are symmetrically arranged about the center of the first rotating rod, and the front ends of the connecting rods are connected with scrapers.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The device is provided with a polishing structure. When in use, after adding rice to the internal storage box through the feed port on the upper part of the machine body, the first motor on the upper part of the machine body is started, so that the first motor drives the first rotating rod to rotate, so that the polishing rod above the first rotating rod rotates, and the rice in the storage box is polished by the polishing rod. At the same time, the first gear above the first rotating rod rotates synchronously. Since the first gear and the second gear are meshed, the second gears on both sides rotate synchronously. At this time, the second gear drives the upper stirring rod to rotate, and the internal rice is stirred by the stirring rod, so that the polishing rod can better polish the internal rice, so that the polishing effect is better;

[0017] 2. The device is provided with a filtering mechanism. The two sides of the storage box are opened to discharge the polished rice. At the same time, the rotation of the stirring rod can make the rice discharging effect better. At the same time, the connecting rod above the first rotating rod rotates synchronously, and the connecting rod drives the scraper in front to rotate. At this time, the rice is filtered through the filter and discharged. After use, some impurities may remain above the filter and cannot be discharged. At this time, the push rod is started to drive the baffle to move, and the lower left side of the body is opened. The impurities above the filter are discharged by the rotation of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the polishing rod of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0022] Figure 5 This is a schematic diagram of the top view of the third gear of the utility model.

[0023] In the figure: 1. machine body; 2. material storage box; 3. first motor; 4. first rotating rod; 5. polishing rod; 6. first gear; 7. second gear; 8. stirring rod; 9. second motor; 10. screw; 11. third gear; 12. fourth gear; 13. second rotating rod; 14. transmission belt; 15. third rotating rod; 16. slider; 17. moving plate; 18. fixing rod; 19. connecting rod; 20. scraper; 21. filter; 22. push rod; 23. baffle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-5 The utility model provides a technical solution: a rice finishing cold polishing device, comprising a machine body 1, the upper part of the machine body 1 is fixedly connected to a first motor 3, and the front end of the first motor 3 is fixedly connected to a first rotating rod 4, and the first rotating rod 4 is rotatably connected to a material storage box 2 and the inside of the machine body 1, the first rotating rod 4 is fixedly connected to a polishing rod 5, and the first rotating rod 4 is fixedly connected to a first gear 6, and the first gear 6 is meshed with a second gear 7, the second gear 7 is symmetrically arranged about the center of the material storage box 2, and the second gears 7 are all meshed with the first gear 6, and the second gears 7 are all connected to a stirring rod 8, the second gear 7 is fixedly connected to the stirring rod 8, and the stirring rod 8 is rotatably connected to the inside of the material storage box 2;

[0026] During use, after adding rice into the internal storage box 2 through the feed port on the upper part of the machine body 1, the first motor 3 on the upper part of the machine body 1 is started, so that the first motor 3 drives the first rotating rod 4 to rotate, so that the polishing rod 5 on the upper part of the first rotating rod 4 rotates, and the rice in the storage box 2 is polished by the polishing rod 5. At the same time, the first gear 6 on the upper part of the first rotating rod 4 rotates synchronously. Since the first gear 6 and the second gear 7 are meshed, the second gears 7 on both sides rotate synchronously. At this time, the second gear 7 drives the upper stirring rod 8 to rotate, and the internal rice is stirred by the stirring rod 8, so that the polishing rod 5 can better polish the internal rice, so that the polishing effect is better;

[0027] The inside of the storage box 2 is fixedly connected to the second motor 9, and the front end of the second motor 9 is fixedly connected to the screw rod 10, and the screw rod 10 is fixedly connected to the third gear 11, the third gear 11 is meshed with the fourth gear 12, and the fourth gear 12 is connected to the second rotating rod 13, and the second rotating rod 13 is connected with the pulley and the transmission belt 14, the transmission belt 14 is symmetrically arranged about the center of the third rotating rod 15, and the transmission belts 14 are connected to the third rotating rod 15, and the front end of the transmission belt 14 is connected to the second rotating rod 13, one end of the transmission belt 14 is connected to the third rotating rod 15, and the surface of the first rotating rod 4 is connected to the connecting rod 19 The connecting rod 19 is fixedly connected, and the front end of the connecting rod 19 is connected to the scraper 20. The connecting rod 19 is symmetrically arranged about the center of the first rotating rod 4, and the front end of the connecting rod 19 is connected to the scraper 20. A filter screen 21 is arranged inside the body 1. The screw rod 10 is threadedly connected to the slider 16, and the front end of the slider 16 is connected to the movable plate 17. The movable plate 17 is slidably connected to the fixed rod 18, and the fixed rod 18 is fixedly connected to the inside of the material storage box 2, and the movable plate 17 is slidably connected to the material storage box 2. The body 1 is fixedly connected to the rear end of the push rod 22, and the front end of the push rod 22 is fixedly connected to the rear end of the baffle 23, and the baffle 23 is slidably connected to the inside of the body 1;

[0028] When polishing is finished, the second motor 9 in the material storage box 2 can be started, so that the second motor 9 drives the front section of the screw 10 to rotate, and the third gear 11 above the screw 10 rotates. Since the third gear 11 is meshed with the fourth gear 12, the fourth gear 12 drives the second rotating rod 13 to rotate. At the same time, the transmission belt 14 above the second rotating rod 13 rotates, so that the transmission belt 14 drives the third rotating rod 15 to rotate in the material storage box 2 through the bearing, so that the transmission belts 14 on both sides of the third transmission rod rotate synchronously, so that the screws 10 on both sides rotate synchronously, and the slider 16 above the screw 10 moves in the material storage box 2. The movable plate 17 in front is driven to rotate, so that the movable plate 17 slides above the fixed rod 18, and then the two sides of the storage box 2 are opened to discharge the polished rice. At the same time, the rotation of the stirring rod 8 can make the rice discharging effect better. At the same time, the connecting rod 19 above the first rotating rod 4 rotates synchronously, and the connecting rod 19 drives the scraper 20 in front to rotate. At this time, the rice is filtered through the filter screen 21 and discharged. After use, some impurities may remain above the filter screen 21 and cannot be discharged. At this time, the push rod 22 is started to drive the baffle 23 to move, and the lower left side of the body 1 is opened. The impurities above the filter screen 21 are discharged through the rotation of the scraper 20.

[0029] Working principle: when using the rice finishing cold polishing device, after adding rice into the internal storage box 2 through the feed port on the top of the machine body 1, start the first motor 3 on the top of the machine body 1, so that the first motor 3 drives the first rotating rod 4 to rotate, so that the polishing rod 5 above the first rotating rod 4 rotates, and the rice in the storage box 2 is polished by the polishing rod 5. At the same time, the first gear 6 above the first rotating rod 4 rotates synchronously. Since the first gear 6 and the second gear 7 are meshed, the second gears 7 on both sides rotate synchronously. At this time, the second gear 7 drives the upper stirring rod 8 to rotate, and the internal rice is stirred by the stirring rod 8, so that the polishing rod 5 can better polish the internal rice, so that the polishing effect is better. When the polishing is completed, the second motor 9 in the storage box 2 can be started, so that the second motor 9 drives the front section of the screw rod 10 to rotate, and at the same time, the third gear 11 above the screw rod 10 rotates. Since the third gear 11 is meshed with the fourth gear 12, the fourth gear 12 drives The second rotating rod 13 is driven to rotate, and the transmission belt 14 above the second rotating rod 13 rotates, so that the transmission belt 14 drives the third rotating rod 15 to rotate in the storage box 2 through the bearing, so that the transmission belts 14 on both sides of the third transmission rod rotate synchronously, so that the screw rods 10 on both sides rotate synchronously, and at this time, the slider 16 above the screw rod 10 moves in the storage box 2, and at the same time drives the front movable plate 17 to rotate, so that after the movable plate 17 slides above the fixed rod 18, the two sides of the storage box 2 are opened to discharge the polished rice, and at the same time, the rotation of the stirring rod 8 can make the rice discharging effect better, and at the same time, the connecting rod 19 above the first rotating rod 4 rotates synchronously, and at the same time, the connecting rod 19 drives the front scraper 20 to rotate, and at this time, the rice is filtered through the filter screen 21 and discharged, and after use, some impurities may remain above the filter screen 21 and cannot be discharged, and at this time, the push rod 22 is started to drive the baffle 23 to move, and the lower left side of the machine body 1 is opened, and the impurities above the filter screen 21 are discharged by the rotation of the scraper 20.

[0030] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rice finishing cold polishing device, comprising a body (1); Features: The upper part of the machine body (1) is fixedly connected to the first motor (3), and the front end of the first motor (3) is fixedly connected to the first rotating rod (4), and the first rotating rod (4) is rotatably connected to the material storage box (2) and the inside of the machine body (1), the first rotating rod (4) is fixedly connected to the polishing rod (5), and the first rotating rod (4) is fixedly connected to the first gear (6), and the first gear (6) is meshed with the second gear (7), the second gear (7) is fixedly connected to the stirring rod (8), and the stirring rod (8) is rotatably connected to the inside of the material storage box (2); The storage box (2) is fixedly connected to the second motor (9) inside, and the front end of the second motor (9) is fixedly connected to the screw rod (10), and the screw rod (10) is fixedly connected to the third gear (11), the third gear (11) is meshed with the fourth gear (12), and the fourth gear (12) is connected to the second rotating rod (13), and the second rotating rod (13) cooperates with the pulley and is connected to the transmission belt (14), one end of the transmission belt (14) is connected to the third rotating rod (15), the surface of the first rotating rod (4) is fixedly connected to the connecting rod (19), and the front end of the connecting rod (19) is connected to the scraper (20), a filter screen (21) is arranged inside the body (1), the screw rod (10) is threadedly connected to the slider (16), and the front end of the slider (16) is connected to the moving plate (17), and the moving plate (17) is slidably connected to the storage box (2).

2. The rice finishing cold polishing device according to claim 1, characterized in that: The second gears (7) are symmetrically arranged about the center of the material storage box (2), and the second gears (7) are meshed with the first gears (6), and the second gears (7) are connected to the stirring rods (8).

3. The rice finishing cold polishing device according to claim 1, characterized in that: The transmission belt (14) is symmetrically arranged about the center of the third rotating rod (15), and the transmission belt (14) is connected to the third rotating rod (15), and the front end of the transmission belt (14) is connected to the second rotating rod (13).

4. The rice finishing cold polishing device according to claim 1, characterized in that: The machine body (1) and the rear end of the push rod (22) are fixedly connected, the front end of the push rod (22) and the rear end of the baffle (23) are fixedly connected, and the baffle (23) and the inside of the machine body (1) are slidably connected.

5. The rice finishing cold polishing device according to claim 1, characterized in that: The movable plate (17) and the fixed rod (18) are slidably connected, and the fixed rod (18) and the inside of the material storage box (2) are fixedly connected.

6. The rice finishing cold polishing device according to claim 5, characterized in that: The connecting rod (19) is symmetrically arranged about the center of the first rotating rod (4), and the front end of the connecting rod (19) is connected to a scraper (20).

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