Adjustable rice processing huller

Abstract

The utility model relates to rice processing technical field discloses a adjustable rice processing with huller, including huller, the huller top fixedly installed have feed hopper, the feed hopper bottom one side rotatory mounting has the hulling roller, the huller side wall is equipped with adjusting mechanism, the adjusting mechanism includes the limiting hole that is set up in the both ends of huller side wall, the limiting link that is movably installed in two groups limiting hole. The utility model discloses after the rice with a large number of rice hulls is guided into the feed hopper, the quantitative rice will be guided into the guide plate from the bottom of the guide hopper, and slowly slide into the friction roller and the hulling roller between, and the operator can measure the length and width of single rice before hulling, and rotate the screw rod in the screw hole to make horizontal fine adjustment to the mounting piece, control the spacing between the friction roller and the hulling roller, so that the rice of different sizes can be hulled.

Description

Technical Field

[0001] This utility model relates to the field of rice processing technology, specifically to an adjustable rice huller. Background Technology

[0002] Currently, rice, also called paddy rice or rice paddy, is an edible grain, an annual herbaceous plant that thrives in warm and humid conditions. The hulled grain is rice. Northeast rice is currently non-GMO. After cooking, it is called rice or white rice. Rice is one of the major grain crops with a long history of cultivation and a large planting area. Rice is not only a food but can also be used as a raw material for brewing wine and making maltose.

[0003] Among them, the rice huller is a grain processing machine that removes the husk from rice to make brown rice. It can remove the outer shell of rice, reduce the cracking of rice grains and damage to the outer skin, and keep the brown rice as intact as possible. It mainly consists of a hopper feeding device, a machine head device, a rice husk separation chamber, a gearbox, and a frame.

[0004] In the use of rice hullers, rice is often directly put into the hulling chamber. With the help of two sets of friction rollers, the husks of the rice can be removed. However, different qualities of rice have different sizes. When rice of different sizes is introduced between the two sets of friction rollers, it will not only crush the rice, but it will also be difficult to husk the smaller rice. Therefore, a new technical solution needs to be designed to solve this problem. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable rice huller for rice processing, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable rice huller, comprising a rice huller, wherein a feed hopper is fixedly installed on the top of the rice huller, a hulling roller is rotatably installed on one side of the bottom of the feed hopper, and an adjustment mechanism is installed on the side wall of the rice huller;

[0007] The adjustment mechanism includes limiting holes at both ends of the side wall of the rice huller, limiting rods movably installed in the two sets of limiting holes, a mounting frame fixedly installed on one side of the two sets of limiting rods, a screw hole in the middle of the two sets of limiting holes, a screw threaded into the screw hole, a guide plate inclinedly installed on the top of the other side of the mounting frame, and a friction roller rotatably installed at the bottom of the mounting frame. The guide plate has multiple sets of equidistantly distributed guide grooves. The bottom of the guide plate corresponds to the outer wall of the friction roller. The friction roller corresponds to the shelling roller. The screw is rotatably installed in the middle of the mounting frame.

[0008] As an optional solution to the technical solution of this application, the rice huller has a discharge port on one side of its bottom and a waste pipe connected to the other side of its top. A fan is installed between the waste pipe and the discharge port. The waste pipe and the discharge port correspond to each other and can separate the rice shell from the rice grains.

[0009] As an optional solution to the technical solution of this application, a first spring is sleeved on the outer wall of both sets of limiting rods, and the two sides of the first springs are fixedly installed to the rice huller and the outer wall of the limiting rod, respectively, so as to support the limiting rod.

[0010] As an optional solution to the technical solution of this application, a fixing plate is fixedly installed on one side of the inner wall of the rice huller, a second spring is fixedly installed on one side of the top of the fixing plate, and a baffle plate is fixedly installed on the other side of the second spring. The top of the baffle plate is in contact with the bottom of the feed hopper, so that the rice can be discharged evenly.

[0011] As an optional solution to the technical solution of this application, one side of the baffle plate is rotatably connected to one end of the fixed plate, and a vibration motor is fixedly installed on one side of the bottom of the baffle plate, which can vibrate the baffle plate.

[0012] As an optional solution to the technical solution of this application, the rice huller has limit grooves at both ends inside, and limit sliders are slidably installed in both sets of limit grooves. Both sets of limit sliders are fixedly installed to the side wall of the mounting frame, which can limit the mounting frame.

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

[0014] 1. The technical solution of this application introduces a large amount of rice with husks into the feeding hopper. A fixed amount of rice is then introduced from the bottom of the feeding hopper onto the guide plate and slowly slides between the friction roller and the dehulling roller to remove the husks from the outer wall of the rice. At the same time, the operator can measure the length and width of individual rice grains before dehulling and make fine adjustments to the horizontal position of the mounting parts by rotating the screw in the screw hole to control the distance between the friction roller and the dehulling roller, thereby enabling the dehulling of rice of different sizes.

[0015] 2. The technical solution of this application has a second spring fixedly installed on one side of the top of the fixed plate, and a baffle plate fixedly installed on the other side of the second spring. When the rice huller is driven, the vibration motor at the bottom of the baffle plate can be driven synchronously, so that the baffle plate rotates back and forth along one side of the fixed plate. This not only avoids the hopper from getting blocked, but also ensures that the rice inside the hopper is evenly guided into the guide plate under the amplitude of the baffle plate, so that the rice is evenly and equally guided between the friction roller and the dehulling roller for dehulling. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of an adjustable rice huller for rice processing according to this utility model;

[0018] Figure 2 This is a schematic diagram of the adjustment mechanism of an adjustable rice huller for rice processing according to the present invention.

[0019] Figure 3 This is a schematic diagram of the guide plate structure of an adjustable rice huller for rice processing according to this utility model.

[0020] In the diagram: 1. Rice huller; 11. Feed hopper; 12. Discharge port; 13. Waste pipe; 14. Fan; 2. Limiting hole; 21. Limiting rod; 22. Mounting bracket; 23. First spring; 24. Screw hole; 25. Screw; 26. Guide plate; 27. Friction roller; 28. Guide channel; 3. Fixing plate; 31. Second spring; 32. Baffle plate; 33. Vibration motor; 34. Limiting groove; 35. Limiting slider. Detailed Implementation

[0021] Please see Figure 1-3 This utility model provides a technical solution: an adjustable rice huller 1 for rice processing, including a rice huller 1, a feeding hopper 11 fixedly installed on the top of the rice huller 1, a hulling roller rotatably installed on one side of the bottom of the feeding hopper 11, and an adjustment mechanism installed on the side wall of the rice huller 1.

[0022] The adjustment mechanism includes limiting holes 2 at both ends of the side wall of the rice huller 1, limiting rods 21 movably installed in the two sets of limiting holes 2, mounting brackets 22 fixedly installed on one side of the two sets of limiting rods 21, screw holes 24 in the middle of the two sets of limiting holes 2, screw rods 25 threaded in the screw holes 24, guide plates 26 inclinedly installed on the top of the other side of the mounting brackets 22, and friction rollers 27 rotatably installed at the bottom of the mounting brackets 22. The guide plates have multiple sets of equidistantly distributed guide grooves 28. The bottom of the guide plates 26 corresponds to the outer wall of the friction rollers 27, the friction rollers 27 correspond to the shelling rollers, and the screw rods 25 are rotatably installed in the middle of the mounting brackets 22.

[0023] In this technical solution, after a large amount of rice with husks is introduced into the feed hopper 11, a fixed amount of rice is introduced from the bottom of the feed hopper onto the guide plate 26 and slowly slides between the friction roller 27 and the dehulling roller to remove the husks from the outer wall of the rice. At the same time, before dehulling the rice, the operator can measure the length and width of a single rice grain and make a fine horizontal adjustment to the mounting component by rotating the screw 25 inside the screw hole 24 to control the distance between the friction roller 27 and the dehulling roller, thereby enabling the dehulling of rice of different sizes.

[0024] In some technical solutions, a fixed plate 3 is fixedly installed on one side of the inner wall of the rice huller 1, a second spring 31 is fixedly installed on one side of the top of the fixed plate 3, and a baffle plate 32 is fixedly installed on the other side of the second spring 31. The top of the baffle plate 32 is in close contact with the bottom of the feed hopper 11, so that the rice can be discharged evenly. One side of the baffle plate 32 is rotatably connected to one end of the fixed plate 3, and a vibration motor 33 is fixedly installed on one side of the bottom of the baffle plate 32, which can vibrate the baffle plate 32.

[0025] In this technical solution, when the rice huller 1 is driven, the vibration motor 33 at the bottom of the baffle plate 32 can be driven synchronously, so that the baffle plate 32 rotates back and forth along one side of the fixed plate 3. This not only avoids the hopper 11 from being blocked, but also ensures that the rice inside the hopper 11 is evenly guided into the guide plate 26 under the amplitude of the baffle plate 32, so that the rice is evenly and equally guided between the friction roller 27 and the dehulling roller for dehulling.

[0026] In some technical solutions, the rice huller 1 has limit grooves 34 at both ends inside, and limit sliders 35 are slidably installed in both sets of limit grooves 34. Both sets of limit sliders 35 are fixedly installed on the side wall of the mounting frame 22, which can limit the mounting frame 22. The outer wall of both sets of limit rods 21 is sleeved with a first spring 23. The two sets of first springs 23 are fixedly installed on both sides of the rice huller 1 and the outer wall of the limit rod 21, respectively, which can support the limit rod 21.

[0027] In this technical solution, the limiting rod 21 in the limiting hole 2 and the limiting slider 35 slidably installed in the limiting groove 34 can limit the mounting frame 22 in the horizontal and vertical directions respectively, effectively ensuring the firmness and stability of the mounting frame 22 after it moves in the horizontal direction.

[0028] In some technical solutions, a discharge port 12 is provided on one side of the bottom of the rice huller 1, and a waste pipe 13 is connected and installed on the other side of the top of the rice huller 1. A fan 14 is installed between the waste pipe 13 and the discharge port 12. The waste pipe 13 and the discharge port 12 correspond to each other and can separate the shell and rice grains.

[0029] In this technical solution, after the shell and rice grains are introduced between the waste pipe 13 and the discharge port 12, the wind force of the blower 14 can make the shell, which has a smaller mass, float upward and be discharged from the waste pipe 13, while the shelled rice grains are discharged from the discharge port 12.

[0030] When using an adjustable rice huller 1 for rice processing, it should be noted that this utility model is an adjustable rice huller 1 for rice processing. All components are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0031] In use, a large quantity of rice with husks is first fed into the feed hopper 11. A measured amount of rice is then fed from the bottom of the hopper onto the guide plate 26, slowly sliding between the friction roller 27 and the dehulling roller to remove the husks from the rice. Simultaneously, the operator can measure the length and width of individual rice grains before dehulling and fine-tune the horizontal position of the mounting component by rotating the screw 25 inside the screw hole 24 to control the distance between the friction roller 27 and the dehulling roller. This allows for dehulling of rice of different sizes. Furthermore, in conjunction with the limiting rod 21 inside the limiting hole 2 and the limiting slider 35 slidably installed in the limiting groove 34, the mounting frame 22 can be adjusted accordingly. The horizontal and vertical limiting mechanisms effectively ensure the stability and firmness of the mounting frame 22 during horizontal movement. A second spring 31 is fixedly installed on one side of the top of the fixing plate 3, and a baffle plate 32 is fixedly installed on the other side of the second spring 31. When the rice huller 1 is driven, the vibration motor 33 at the bottom of the baffle plate 32 can be driven synchronously, causing the baffle plate 32 to rotate back and forth along one side of the fixing plate 3. This not only prevents the feed hopper 11 from clogging, but also, under the amplitude of the baffle plate 32, the rice inside the feed hopper 11 is evenly guided into the guide plate 26, ensuring that the rice is evenly and equally introduced between the friction roller 27 and the hulling roller for hulling.

Claims

1. An adjustable rice huller, comprising a rice huller (1), characterized in that: The rice huller (1) is fixedly installed on the top of the rice huller (1), and a dehulling roller is rotatably installed on one side of the bottom of the rice huller (1). An adjustment mechanism is installed on the side wall of the rice huller (1). The adjustment mechanism includes limiting holes (2) opened at both ends of the side wall of the rice huller (1), limiting rods (21) movably installed in the two sets of limiting holes (2), mounting brackets (22) fixedly installed on one side of the two sets of limiting rods (21), screw holes (24) opened in the middle of the two sets of limiting holes (2), screws (25) threaded in the screw holes (24), guide plates (26) inclinedly installed on the top of the other side of the mounting bracket (22), and friction rollers (27) rotatably installed at the bottom of the mounting bracket (22). The guide plates have multiple sets of equidistant guide grooves (28). The bottom of the guide plates (26) corresponds to the outer wall of the friction rollers (27). The friction rollers (27) correspond to the shelling rollers. The screws (25) are rotatably installed in the middle of the mounting brackets (22).

2. The adjustable rice huller (1) for rice processing according to claim 1, characterized in that: The rice huller (1) has a discharge port (12) on one side of its bottom, and a waste pipe (13) is connected to the other side of its top. A fan (14) is installed between the waste pipe (13) and the discharge port (12). The waste pipe (13) and the discharge port (12) correspond to each other.

3. The adjustable rice huller (1) for rice processing according to claim 1, characterized in that: Both sets of limiting rods (21) have a first spring (23) sleeved on their outer walls. The two sets of first springs (23) are fixedly installed on both sides of the rice huller (1) and the outer wall of the limiting rod (21).

4. The adjustable rice huller (1) for rice processing according to claim 1, characterized in that: A fixing plate (3) is fixedly installed on one side of the inner wall of the rice huller (1). A second spring (31) is fixedly installed on one side of the top of the fixing plate (3). A baffle plate (32) is fixedly installed on the other side of the second spring (31). The top of the baffle plate (32) is in contact with the bottom of the feed hopper (11).

5. The adjustable rice huller (1) for rice processing according to claim 4, characterized in that: The baffle plate (32) is rotatably connected to one end of the fixed plate (3), and a vibration motor (33) is fixedly installed on one side of the bottom of the baffle plate (32).

6. The adjustable rice huller (1) according to claim 1, characterized in that: The rice huller (1) has limit grooves (34) at both ends inside. Limit sliders (35) are slidably installed in both sets of limit grooves (34). Both sets of limit sliders (35) are fixedly installed on the side wall of the mounting frame (22).

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