Rice milling amount control device
By designing a rice milling quantity control device, which uses conveyor belts and scrapers to control the amount of rice falling, the problem of rice grain breakage in existing rice milling machines has been solved, achieving stability and high quality in rice processing.
Patent Information
- Application Number
- CN202423074185.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing rice milling machines lack a mechanism to control the amount of rice being milled, which causes the rice grains to break easily when falling too much at the beginning, reducing the processing quality.
A rice milling quantity control device was designed, including a control component and a cleaning component. The device uses a motor to drive a conveyor belt to transport rice grains and utilizes structures such as scrapers and arc plates to control the amount of rice grains and prevent rice grains from breaking. The cleaning component is used to clean up rice grains when they are piled up.
Effectively control the amount of rice falling, prevent rice grain breakage, ensure processing quality, and clean up the rice piles to avoid omissions.
Smart Images
Figure CN223875095U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to rice processing technical field, concretely relates to a rice milling quantity control device. BACKGROUND
[0002] The rice mill is mainly composed of fixed wrench, tightening nut wrench, brush, discharge hopper, grinding wheel, steel wire brush and the like. The mechanical equipment is used to peel and polish brown rice by using the mechanical force of the mechanical equipment. The mechanical equipment is called rice mill. The rice mill is needed when the rice is processed.
[0003] The existing rice mill makes the rice fall from the hopper by pulling the pull plate outward, but when the rice falls in the hopper, the initial falling amount is large (the pressure at the opening of the hopper is large due to the accumulation and gravity of the rice, so the initial falling speed of the rice is fast and the falling amount is large). The existing rice mill lacks a mechanism for controlling the rice milling amount. When the initial falling amount is large, the rice milling amount cannot be controlled, which easily causes the rice to break (when the rice milling amount is large, the rice is easily broken), reduces the processing quality, and therefore a technical measure is proposed to solve the problem of lacking a mechanism for controlling the rice milling amount in the prior art, which cannot control the rice milling amount when the initial falling amount is large, easily causes the rice to break, and reduces the processing quality. CONTENT OF THE UTILITY MODEL
[0004] (1) Technical problem to be solved
[0005] In view of the defects of the prior art, the purpose of the utility model is to provide a rice milling quantity control device, which aims to solve the problem of lacking a mechanism for controlling the rice milling amount in the prior art, which cannot control the rice milling amount when the initial falling amount is large, easily causes the rice to break, and reduces the processing quality.
[0006] Technical scheme
[0007] In order to solve the above technical problems, the utility model provides a kind of rice quantity control device, including rice mill main body and cleaning component, the upper portion of the rice mill main body is equipped with processing part, box body is installed on the upper portion of the processing part, the box body is equipped with control component, the inside lower portion of the box body is equipped with through -hole, vertical pipe is installed on the upper surface of the box body, pull plate is slidably inserted into the vertical pipe, funnel is equipped at the top of the vertical pipe, the control component includes motor, the motor is fixedly installed in the side of box body, the motor is connected with driving roller, the driving roller is equipped with conveying belt outside, the other end of the conveying belt is equipped with driven roller, the one end of the conveying belt close to the motor is in the upper portion of through -hole, the one end of the conveying belt away from the motor is below the vertical pipe, the driving roller, driven roller are rotatably connected with the box body, the control component further includes mounting plate, two groups of symmetry distribution bolt are screwed in the mounting plate, the mounting plate is screw-connected with the upper surface of box body by bolt, the lower surface of the mounting plate is installed with scraper, the scraper is obliquely arranged, the scraper is directly above the conveying belt, thanks to the setting of control component, when the rice from funnel falls more initially, the amount of rice is controlled, prevent the amount of rice entering processing part from increasing, further prevent the problem that rice grain is easily broken when rice quantity increases, ensure the quality of processing.
[0008] Further, the processing part side is connected with discharge part.
[0009] Further, the cleaning component includes support plate, the support plate is fixedly installed on the upper surface of processing part, the support plate is slidably connected with push rod, the push rod one end is installed with press plate, the side of the push rod away from press plate is installed with moving plate, the upper portion of the moving plate is installed with arc plate, the arc plate, moving plate are in contact with the side wall of box body, the lower portion of the moving plate is installed with cleaning plate on the side away from push rod, the cleaning plate is arc-shaped arrangement, thanks to the setting of cleaning component, when the amount of rice accumulated in the bottom of box body is more, it is convenient to clean rice, and under the guiding action of arc plate, it can prevent rice from entering the position between moving plate and box body, and the situation that rice is not cleaned can not appear.
[0010] Further, the push rod is equipped with spring outside, one end of the spring is installed in the side of press plate, the other end of the spring is fixedly installed in the side of support plate.
[0011] (3) beneficial effects
[0012] Compared with prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses a control assembly's setting, when the rice from the funnel initial falling is more, control the rice amount, prevent the rice amount from increasing to enter the processing part, and further prevent the problem that the rice is easy to break when the rice amount increases, guarantee the quality of processing, and the motor starts and drives the conveyer belt rotation, and the conveyer belt rotation conveys the rice, when conveying to the through -hole, the rice falls and enters the processing part, when the rice amount is more, the rice height of the upper part of the conveyer belt is higher, the scraper flattens the higher rice at this time, and the excess rice is pushed to the bottom of the box body away from the motor.
[0014] Through the setting of the cleaning assembly, when the amount of rice accumulated at the bottom of the box body is more, the rice can be conveniently cleaned, and under the guiding action of the arc plate, the rice can be prevented from entering the position between the moving plate and the box body, so that the rice is not missed in cleaning, the falling rice contacts the arc plate, under the blocking action of the arc plate, the rice enters the front of the moving plate, and the pressing plate is pressed to compress the spring in the direction of the box body, the moving of the pressing plate drives the arc plate and the cleaning plate to move, the moving of the cleaning plate pushes the rice into the through -hole, and then the rice falls into the processing part, and then the pressing plate is released, and under the rebound action of the spring, the pressing plate returns to the initial position. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creating laborious work.
[0016] Figure 1 It is a structure diagram that the utility model is connected with the rice mill;
[0017] Figure 2 It is a structure diagram that the utility model is connected with the rice mill;
[0018] Figure 3 It is a structure diagram that the utility application is connected with the rice mill;
[0019] Figure 4 It is a structure diagram that the utility application is connected with the rice mill.
[0020] The marks in the drawings are: 1, rice mill main body;2, control assembly;3, cleaning assembly;4, processing part;5, box body;6, pull plate;7, vertical pipe;8, funnel;9, discharge part;10, through -hole;201, scraper;202, mounting plate;203, bolt;204, driving roller;205, conveyer belt;206, driven roller;207, motor;301, pressing plate;302, spring;303, push rod;304, support plate;305, moving plate;306, cleaning plate;307, arc plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] The specific embodiment is a rice milling quantity control device, a structural schematic diagram of which is shown in Figure 1 、 Figure 2 、 Figure 3 , including a rice milling machine body 1 and a cleaning assembly 3, the upper part of the rice milling machine body 1 is provided with a processing part 4, the upper part of the processing part 4 is provided with a box body 5, the box body 5 is provided with a control assembly 2, a through hole 10 is formed in the lower part of the box body 5, a vertical pipe 7 is installed through the upper surface of the box body 5, a pull plate 6 is slidingly inserted into the vertical pipe 7, a hopper 8 is arranged at the top of the vertical pipe 7, the side surface of the processing part 4 is connected with a discharging part 9, the control assembly 2 includes a motor 207, the motor 207 is fixedly installed on the side surface of the box body 5, the motor 207 is connected with a driving roller 204, the driving roller 204 is externally sleeved with a conveying belt 205, the other end of the conveying belt 205 is sleeved with a driven roller 206, the end of the conveying belt 205 close to the motor 207 is arranged on the upper part of the through hole 10, the end of the conveying belt 205 away from the motor 207 is arranged below the vertical pipe 7, the driving roller 204 and the driven roller 206 are rotationally connected with the box body 5, the control assembly 2 further includes a mounting plate 202, two groups of symmetrically distributed bolts 203 are threadedly passed through the mounting plate 202, the mounting plate 202 is threadedly connected with the upper surface of the box body 5 through the bolts 203, a scraper 201 is installed on the lower surface of the mounting plate 202, the scraper 201 is obliquely arranged, the scraper 201 is arranged directly above the conveying belt 205, when processing, the rice is put into the hopper 8, then the control assembly 2 is started to control the quantity of the rice entering the processing part 4, then the pull plate 6 is pulled open, then the rice falls into the vertical pipe 7, then enters the through hole 10 through the action of the control assembly 2, the rice falls into the processing part 4, the processed rice is discharged through the discharging part 9, when the control assembly 2 works, the excess rice falls into the bottom of the box body 5, after a period of time, the rice is cleaned through the cleaning assembly 3 (at this time, the rice milling machine body 1 is stopped), the specific working mode of the control assembly 2 is that the motor 207 is started to drive the driving roller 204 to rotate, the driving roller 204 drives the conveying belt 205 to rotate, the conveying belt 205 drives the driven roller 206 to rotate, the conveying belt 205 rotates to convey the rice, when the rice is conveyed to the through hole 10, the rice falls into the processing part 4, when the quantity of the rice is large, the height of the rice accumulated on the upper part of the conveying belt 205 is high, at this time, the scraper 201 is used to scrape the high rice, the excess rice is pushed to the bottom of the box body 5 away from the motor 207.
[0023] Referring to Figure 1 、 Figure 2 、 Figure 4 As shown in the drawings, the cleaning assembly 3 comprises a support plate 304 fixedly installed on the upper surface of the processing portion 4, the support plate 304 is slidingly connected with a push rod 303, one end of the push rod 303 is installed with a pressing plate 301, the side of the push rod 303 away from the pressing plate 301 is installed with a moving plate 305, the upper part of the moving plate 305 is installed with an arc plate 307, the arc plate 307 and the moving plate 305 are in contact with the side wall of the box body 5, the lower part of the moving plate 305 away from the push rod 303 is installed with a cleaning plate 306, the cleaning plate 306 is arc-shaped, the push rod 303 is externally sleeved with a spring 302, one end of the spring 302 is installed on the side surface of the pressing plate 301, the other end of the spring 302 is fixedly installed on the side surface of the support plate 304, the specific working mode of the cleaning assembly 3 is that the falling rice is in contact with the arc plate 307, under the blocking action of the arc plate 307, the rice enters the front of the moving plate 305, when it is necessary to clean the rice, the pressing plate 301 is pressed towards the direction of the box body 5, the horizontal movement of the pressing plate 301 drives the horizontal movement of the push rod 303, the horizontal movement of the pressing plate 301 compresses the spring 302, the horizontal movement of the push rod 303 drives the movement of the moving plate 305, the movement of the moving plate 305 drives the movement of the arc plate 307 and the cleaning plate 306, the movement of the cleaning plate 306 pushes the rice into the through hole 10, then the rice falls into the processing portion 4, then the pressing plate 301 is released, under the rebounding action of the spring 302, the pressing plate 301 returns to the initial position.
[0024] Working principle: when processing, the rice is put into the hopper 8, then the control assembly 2 is started to control the amount of rice entering the processing portion 4, then the pull plate 6 is pulled open, then the rice falls into the vertical pipe 7, then enters the through hole 10 under the action of the control assembly 2, the rice falls into the processing portion 4, the processed rice is discharged through the discharge portion 9, when the control assembly 2 works, the excess rice falls into the bottom of the box body 5, after a period of time, the rice is cleaned by the cleaning assembly 3 (at this time, the rice mill main body 1 is stopped), through the setting of the control assembly 2, when the rice falls from the hopper 8 for a long time, the amount of rice is controlled, preventing the amount of rice entering the processing portion 4 from increasing, thereby preventing the problem that the rice grains are easily broken when the rice mill amount increases, ensuring the processing quality, through the setting of the cleaning assembly 3, when the amount of rice accumulated in the bottom of the box body 5 is large, the rice is conveniently cleaned, and under the guiding action of the arc plate 307, the rice can be prevented from entering the position between the moving plate 305 and the box body 5, so that the rice is not missed in cleaning;
[0025] The specific working mode of the control assembly 2 is that the motor 207 drives the driving roller 204 to rotate, the driving roller 204 drives the conveying belt 205 to rotate, the conveying belt 205 drives the driven roller 206 to rotate, and the conveying belt 205 conveys the rice, when the rice falls into the processing portion 4 through the through hole 10, when the amount of the rice is large, the rice accumulated on the upper portion of the conveying belt 205 is high, at this time, the scraper 201 scrapes the high rice, and the excessive rice is pushed to the bottom of the box body 5 away from the motor 207;
[0026] The specific working mode of the cleaning assembly 3 is that the falling rice contacts the arc plate 307, under the blocking action of the arc plate 307, the rice enters the front of the moving plate 305, when the rice needs to be cleaned, the pressing plate 301 is pressed towards the direction of the box body 5, the pressing plate 301 moves horizontally to drive the push rod 303 to move horizontally, the pressing plate 301 moves horizontally to compress the spring 302, the push rod 303 moves horizontally to push the moving plate 305 to move, the moving plate 305 moves to drive the arc plate 307 and the cleaning plate 306 to move, the cleaning plate 306 moves to push the rice into the through hole 10, then the rice falls into the processing portion 4, then the pressing plate 301 is released, under the rebound action of the spring 302, the pressing plate 301 returns to the initial position.
[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A rice quantity control device comprising a rice mill main body (1) and a cleaning assembly (3), characterized in that, The rice mill main body (1) upper part is equipped with processing part (4), the processing part (4) upper part is installed with box body (5), the box body (5) is equipped with control assembly (2), the box body (5) inside lower part is equipped with through hole (10), the box body (5) upper surface is installed with vertical pipe (7) through, the vertical pipe (7) is inserted with pull plate (6) slidingly, the vertical pipe (7) top is equipped with funnel (8). The control assembly (2) includes a motor (207), the motor (207) is fixedly installed on the side of the box body (5), the motor (207) is connected with a driving roller (204), the driving roller (204) is externally sleeved with a conveyor belt (205), the other end of the conveyor belt (205) is sleeved with a driven roller (206), the end of the conveyor belt (205) close to the motor (207) is on the upper part of the through hole (10), the end of the conveyor belt (205) away from the motor (207) is below the vertical pipe (7), the driving roller (204), the driven roller (206) and the box body (5) are rotatably connected, the control assembly (2) further includes a mounting plate (202), the mounting plate (202) is threadedly penetrated by two groups of symmetrically distributed bolts (203), the mounting plate (202) is threadedly connected with the upper surface of the box body (5) by the bolts (203), the lower surface of the mounting plate (202) is installed with a scraper (201), the scraper (201) is obliquely arranged, and the scraper (201) is directly above the conveyor belt (205).
2. A rice quantity control device according to claim 1, characterized by The processing part (4) side is connected with a discharging part (9).
3. A rice quantity control device according to claim 1, wherein The cleaning assembly (3) includes a support plate (304), the support plate (304) is fixedly installed on the upper surface of the processing part (4), the support plate (304) is slidably connected with a push rod (303), one end of the push rod (303) is installed with a pressing plate (301), the side of the push rod (303) away from the pressing plate (301) is installed with a moving plate (305), the upper part of the moving plate (305) is installed with an arc plate (307), the arc plate (307) and the moving plate (305) are in contact with the side wall of the box body (5), the lower part of the moving plate (305) is installed with a cleaning plate (306) on the side away from the push rod (303), and the cleaning plate (306) is arc-shaped.
4. A rice quantity control device according to claim 3, wherein The push rod (303) is externally sleeved with a spring (302), one end of the spring (302) is installed on the side of the pressing plate (301), and the other end of the spring (302) is fixedly installed on the side of the support plate (304).