Rice processing huller
By designing the shelling assembly in the rice processing and dehulling machine and using the second spring to push the second rice milling barrel to squeeze and dehull, the problem of blockage caused by rice accumulation is solved and the efficiency of shelling is improved.
Patent Information
- Application Number
- CN202421398251.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Existing rice processing and hulling machines are prone to blockage when they encounter large amounts of rice accumulation, resulting in low hulling efficiency.
A rice processing and hulling machine is designed, and a shelling assembly including a first rice grinding barrel, a second telescopic rod, a second spring, a second rice grinding barrel and a third motor is designed. When rice is piled up, the second spring pushes the second rice grinding barrel to the left to realize the squeeze and hulling of the rice.
It effectively avoids the blockage problem caused by rice accumulation and improves the efficiency and quality of shelling.
Smart Images
Figure CN222778117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hulling machine, in particular to a rice processing hulling machine. Background Art
[0002] The rice huller is an agricultural machinery suitable for customers in rural areas with low voltage and traditional rice mills. It is generally small in size, light in weight, easy to operate, and economical. It can be used safely as long as there is a 220V power supply. It can separate the shriveled rice from the brown rice. Feeding poultry with rice bran can effectively reduce poultry diseases and improve feeding quality. However, the existing rice hullers used for processing are prone to blockage when a large amount of rice is piled together for husking, resulting in poor husking efficiency.
[0003] Based on this, we need to design a rice processing hulling machine. Utility Model Content
[0004] In order to overcome the disadvantages of the existing rice husking machine for processing rice, that is, when a large amount of rice is piled up for husking, it is easy to cause blockage, resulting in poor husking efficiency, the technical problem to be solved by the utility model is to provide a rice husking machine.
[0005] In order to solve the above technical problems, the utility model provides a rice processing hulling machine, comprising a body, a first transmission mechanism, a support frame, a hulling machine, a feed port, a second motor, a second transmission mechanism, a collecting frame and a hulling assembly, wherein a second motor is installed on one side of the second transmission mechanism, a first transmission mechanism is installed on the lower part of the body, a support frame is fixedly connected to the lower part of the first transmission mechanism, a second transmission mechanism is installed on a side of the body away from the first transmission mechanism, one end of the second transmission mechanism is connected to the output shaft of the second motor through a coupling, a collecting frame is installed on the lower part of one end of the first transmission mechanism, a hulling assembly is installed inside the body, a hulling machine is installed on the upper part of the body, and a feed port is installed on the upper part of the hulling machine.
[0006] Preferably, the husking assembly includes a first rice milling barrel, a second telescopic rod, a second spring, a second rice milling barrel and a third motor. The first rice milling barrel is movably installed on one side of the interior of the husking machine, and the third motor is installed on one side of the rear of the husking machine. One end of the first rice milling barrel passes through the husking machine and is connected to the output shaft of the third motor through a coupling. A plurality of second telescopic rods are fixedly connected to one side of the interior of the husking machine, and a second rice milling barrel is movably installed on one end of the second telescopic rod. A second spring is wound around the second telescopic rod, one end of the second spring is fixedly connected to the second telescopic rod, and the other end of the second spring is fixedly connected to the second rice milling barrel, and the second rice milling barrel fits the first rice milling barrel.
[0007] Preferably, it also includes a filter, a first motor, a support rod, a first spring, a first telescopic rod and a scraper. The filter is installed on the upper part of the feed port, the support rod is installed on the upper part of the feed port, the first motor is installed on the upper part of the support rod, the first telescopic rod is movably installed on the lower part of the support rod, the first telescopic rod is wound with a first spring, one end of the first telescopic rod passes through the support rod and is connected to the output shaft of the first motor through a coupling, and a plurality of scrapers are equidistantly installed on the lower part of the first telescopic rod.
[0008] Preferably, it also includes a mounting plate, a rocker arm, a fourth motor, a sliding block, a slider, a limit block, a third spring, a crank, a screening frame and a discharging hopper. A mounting plate is installed on one side of the rear of the body, and a fourth motor is installed on one side of the mounting plate. The output shaft of the fourth motor passes through the mounting plate and is fixedly connected to the rocker arm. A limit block is movably installed on the other side of the mounting plate. A crank is fixedly connected to one end of the limit block, and a third spring is installed at the rear of the crank. One end of the third spring is fixedly connected to the crank, and the crank and the rocker arm are fitted with the slider. The other end of the third spring is fixedly connected to the mounting plate, a sliding block is fixedly connected to the inside of the body, and a slider is movably installed on the sliding block. One end of the slider passes through the sliding block and is fixedly connected to the screening frame, and a discharging hopper is provided at the bottom of the screening frame.
[0009] Preferably, a suction fan is also included, and one side of the machine body is connected to the suction fan.
[0010] Preferably, a fan is further included, and the fan is movably installed on one side of the machine body close to the first rice milling barrel.
[0011] The utility model has the advantages that the third motor is driven to drive the first rice milling barrel to rotate. Since the first rice milling barrel fits the second rice milling barrel, when the rice piled up is encountered, the second rice milling barrel is pushed to the left by the second spring, so as to squeeze and husk the rice. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the machine body, transmission mechanism and support frame of the utility model.
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the spring, telescopic rod and scraper of the utility model.
[0014] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 4 It is a three-dimensional structural sectional view of the screening frame, the discharging hopper and the rice milling barrel of the utility model.
[0016] Figure 5 It is a three-dimensional structural schematic diagram of the telescopic rod and the rice milling bucket of the utility model.
[0017] Figure 6 It is a three-dimensional structural schematic diagram of the body, fan and motor of the utility model.
[0018] Figure 7 It is a three-dimensional structural schematic diagram of the rocker arm and crank of the utility model.
[0019] The marks in the accompanying drawings are: 1-machine body, 101-huller, 102-feed port, 2-first transmission mechanism, 3-support frame, 4-second transmission mechanism, 5-filter screen, 6-first motor, 7-support rod, 8-first spring, 9-first telescopic rod, 10-scraper, 11-suction fan, 12-collection frame, 13-screening frame, 14-discharging hopper, 15-first rice milling barrel, 16-second telescopic rod, 17-second spring, 18-second rice milling barrel, 19-second motor, 20-third motor, 21-fan, 22-mounting plate, 23-rocker arm, 24-fourth motor, 25-sliding block, 26-sliding block, 27-limiting block, 28-third spring, 29-crank. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Example 1
[0021] A rice processing hulling machine, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, it includes an organism 1, a first transmission mechanism 2, a support frame 3, a huller 101, a feed port 102, a second motor 19, a second transmission mechanism 4, a collecting frame 12 and a hulling assembly. The first transmission mechanism 2 is installed at the lower part of the body 1, the lower part of the first transmission mechanism 2 is fixedly connected to the support frame 3, the second motor 19 is installed on one side of the second transmission mechanism 4, the second transmission mechanism 4 is installed on the side of the body 1 away from the first transmission mechanism 2, the rice is poured into the second transmission mechanism 4, the right end of the second transmission mechanism 4 is connected to the output shaft of the second motor 19 through a coupling, the second motor 19 drives the second transmission mechanism 4 to convey the rice to the feed port 102, the collecting frame 12 is installed at the lower part of the right end of the first transmission mechanism 2, the rice is driven to the collecting frame 12 by the first transmission mechanism 2 for collection, the hulling assembly is installed inside the body 1, the huller 101 is installed on the upper part of the body 1, and the feed port 102 is installed on the upper part of the huller 101.
[0022] like Figure 5As shown, the hulling assembly includes a first rice milling barrel 15, a second telescopic rod 16, a second spring 17, a second rice milling barrel 18, a second motor 19 and a third motor 20. The first rice milling barrel 15 is movably installed on one side of the inner part of the hulling machine 101, and the third motor 20 is installed on the right side of the rear of the hulling machine 101. One end of the first rice milling barrel 15 passes through the hulling machine 101 and is connected to the output shaft of the third motor 20 through a coupling. Two second telescopic rods 16 are fixedly connected to one side of the inner part of the hulling machine 101. The second telescopic rods 16 A second rice milling barrel 18 is movably installed on the right end of the second rice milling barrel 15, a second spring 17 is wound around the second telescopic rod 16, a rear end of the second spring 17 is fixedly connected to the second telescopic rod 16, and a front end of the second spring 17 is fixedly connected to the second rice milling barrel 18. The second rice milling barrel 18 is fitted with the first rice milling barrel 15 to drive the third motor 20. The third motor 20 drives the first rice milling barrel 15 to rotate. When encountering rice piled together, the second rice milling barrel 18 will be pushed to the left under the action of the second spring 17, so that the rice can be squeezed and husked.
[0023] When the staff pours the rice into the second transmission mechanism 4, when a large amount of rice is piled up, the scraper 10 is pushed upward under the action of the first spring 8, and the rice is squeezed into the shelling machine 101. At this time, the third motor 20 is driven to drive the first rice milling barrel 15 to rotate. Since the first rice milling barrel 15 is in contact with the second rice milling barrel 18, when the rice is piled up, the second rice milling barrel 18 is pushed to the left under the action of the second spring 17, so that the rice can be squeezed and shelled. Example 2
[0024] On the basis of Example 1, Figure 2 , Figure 6 and Figure 7 As shown, it also includes a filter screen 5, a first motor 6, a support rod 7, a first spring 8, a first telescopic rod 9, a scraper 10, and a suction fan 11. The filter screen 5 is installed on the upper part of the feed port 102, the support rod 7 is installed on the upper part of the feed port 102, and the first motor 6 is installed on the upper part of the support rod 7. When a large amount of rice is piled together, the first spring 8 is wound around the first telescopic rod 9, and the scraper 10 is pushed upward under the action of the first spring 8. The first telescopic rod 9 is movably installed at the lower part of the support rod 7, one end of the first telescopic rod 9 passes through the support rod 7 and is connected to the output shaft of the first motor 6 through a coupling, a plurality of scrapers 10 are equidistantly installed at the lower part of the first telescopic rod 9, and a suction fan 11 is connected to one side of the machine body 1.
[0025] like Figure 6As shown, it also includes a fan 21, a mounting plate 22, a rocker arm 23, a fourth motor 24, a sliding block 25, a slider 26, a limit block 27, a third spring 28, a crank 29, a screening frame 13 and a discharge hopper 14. The fan 21 is movably installed on one side of the body 1 near the first rice milling barrel 15, a mounting plate 22 is installed on one side of the rear of the body 1, a fourth motor 24 is installed on one side of the mounting plate 22, an output shaft of the fourth motor 24 passes through the mounting plate 22 and is fixedly connected to the rocker arm 23, a limit block 27 is movably installed on the other side of the mounting plate 22, and one end of the limit block 27 is fixedly connected to the crank 2 9. A third spring 28 is installed at the rear of the crank 29, one end of the third spring 28 is fixed to the crank 29, the crank 29 and the rocker arm 23 fit with the slider 26, the other end of the third spring 28 is fixed to the mounting plate 22, a sliding block 25 is fixed to the interior of the body 1, a slider 26 is movably installed on the sliding block 25, and the fourth motor 24 is driven by the fourth motor 24 to swing the rocker arm 23 left and right, and at the same time drive the crank 29 to swing left and right, so that the screening frame 13 is swung left and right, one end of the slider 26 penetrates the sliding block 25 and is fixed to the screening frame 13, and a discharge hopper 14 is provided at the lower part of the screening frame 13.
[0026] The second transmission mechanism 4 is driven by the second motor 19 to convey the rice to the feed port 102. At this time, the first motor 6 is driven to drive the first telescopic rod 9 to rotate, and the scraper 10 is driven to scrape the filter screen 5. The hulled rice falls onto the screening frame 13, and the rice husk is blown to the outside by the suction fan 11 to remove the rice husk. At this time, the fourth motor 24 is driven to drive the rocker 23 to swing left and right, and the crank 29 is driven to swing left and right, so that the screening frame 13 is swung left and right to screen out the hulled rice. The screened rice is driven to the collecting frame 12 by the first transmission mechanism 2 for collection.
[0027] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A rice processing hulling machine, comprising a body (1), a first transmission mechanism (2), a support frame (3), a hulling machine (101), a feed port (102), a second motor (19), a second transmission mechanism (4) and a collecting frame (12), wherein the first transmission mechanism (2) is installed at the lower part of the body (1), the support frame (3) is fixedly connected to the lower part of the first transmission mechanism (2), the second transmission mechanism (4) is installed at a side of the body (1) away from the first transmission mechanism (2), the second motor (19) is installed at one side of the second transmission mechanism (4), one end of the second transmission mechanism (4) is connected to the output shaft of the second motor (19) through a coupling, the collecting frame (12) is installed at the lower part of one end of the first transmission mechanism (2), the hulling machine (101) is installed at the upper part of the body (1), and the feed port (102) is installed at the upper part of the hulling machine (101), characterized in that: The hulling machine (101) also includes a hulling assembly, wherein the hulling assembly is installed inside the machine body (1); the hulling assembly includes a first rice milling barrel (15), a second telescopic rod (16), a second spring (17), a second rice milling barrel (18) and a third motor (20); the first rice milling barrel (15) is movably installed on one side of the inside of the hulling machine (101); the third motor (20) is installed on one side of the rear of the hulling machine (101); one end of the first rice milling barrel (15) passes through the hulling machine (101) and is connected to the third motor (20) by a coupling. The invention discloses a rice hulling machine (101) having an output shaft of a third motor (20). A plurality of second telescopic rods (16) are fixedly connected to one side of the inner part of the rice hulling machine (101). A second rice milling bucket (18) is movably mounted on one end of the second telescopic rod (16). A second spring (17) is wound around the second telescopic rod (16). One end of the second spring (17) is fixedly connected to the second telescopic rod (16). The other end of the second spring (17) is fixedly connected to the second rice milling bucket (18). The second rice milling bucket (18) is fitted with the first rice milling bucket (15).
2. A rice processing and hulling machine according to claim 1, characterized in that: The invention also comprises a filter screen (5), a first motor (6), a support rod (7), a first spring (8), a first telescopic rod (9) and a scraper (10); the filter screen (5) is installed on the upper part of the feed port (102); the support rod (7) is installed on the upper part of the feed port (102); the first motor (6) is installed on the upper part of the support rod (7); the first telescopic rod (9) is movably installed on the lower part of the support rod (7); the first spring (8) is wound around the first telescopic rod (9); one end of the first telescopic rod (9) passes through the support rod (7) and is connected to the output shaft of the first motor (6) via a coupling; and a plurality of scrapers (10) are equidistantly installed on the lower part of the first telescopic rod (9).
3. A rice processing and hulling machine according to claim 2, characterized in that: The machine body (1) also includes a mounting plate (22), a rocker arm (23), a fourth motor (24), a sliding block (25), a slider (26), a stop block (27), a third spring (28), a crank (29), a screening frame (13) and a discharge hopper (14). The mounting plate (22) is mounted on one side of the rear portion of the machine body (1). The fourth motor (24) is mounted on one side of the mounting plate (22). The output shaft of the fourth motor (24) passes through the mounting plate (22) and is fixedly connected to the rocker arm (23). The stop block (27) is movably mounted on the other side of the mounting plate (22). One side of the stop block (27) A crank (29) is fixedly connected to the end thereof, a third spring (28) is installed at the rear of the crank (29), one end of the third spring (28) is fixedly connected to the crank (29), the crank (29) and the rocker arm (23) are fitted with the slider (26), the other end of the third spring (28) is fixedly connected to the mounting plate (22), a sliding block (25) is fixedly connected to the inside of the machine body (1), a slider (26) is movably installed on the sliding block (25), one end of the slider (26) passes through the sliding block (25) and is fixedly connected to a screening frame (13), and a discharge hopper (14) is provided at the lower part of the screening frame (13).
4. A rice processing and hulling machine according to claim 3, characterized in that: It also includes a suction fan (11), and one side of the machine body (1) is connected to the suction fan (11).
5. A rice processing and hulling machine according to claim 4, characterized in that: It also includes a fan (21), which is movably mounted on one side of the machine body (1) close to the first rice milling barrel (15).