Rice husked rice separating device

Abstract

The utility model relates to the technical field of rice processing, and discloses a rice husked rice separating device which comprises a machine body, a handrail is fixedly connected to one side face of the machine body, a plurality of anti-skid particles are arranged on the outer surface of the handrail, the handrail is convenient for a hand to push the device, meanwhile, the holding comfort is improved, and the applicability of the device is guaranteed. The lower surface of the machine body is fixedly connected with four universal wheels. The husked rice separating device has the following advantages and effects that through the arrangement of the husked rice separating screen, the positive pressure fan and the dust removal bin, a worker pours husked rice into the feeding opening, the husked rice leaves unhusked rice through the husked rice separating screen, the rice falls onto the rice vibrating screen plate, and chippings fall into the chipping hopper, so that husked rice separation is completed, the quality of the rice is improved, and the working efficiency is improved. When husked rice is separated, the positive pressure fan and the fan are started at the same time, dust generated by vibration is adsorbed into the dust removal bin, and the rice quality is further improved while the dust removal effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice grain and rough rice separation device. Background Art

[0002] Rice is a finished product made from paddy rice after processes such as cleaning, husking, milling, and finished product sorting. Before rice processing is completed, it needs to be separated from brown rice, also known as "brown rice selection". Brown rice separation is a process of separating brown rice and paddy rice in a mixture of brown rice and brown rice. Brown rice separation is achieved by using a screen surface with suitable hole shape and size on the surface to make the material group form relative movement on the screen surface and fully automatically graded, so that the material contacts the hole group and passes through the hole group, thereby achieving the purpose of separation.

[0003] According to Chinese patent number CN208727987U, a rice-rough separation device is provided. After husking, about 20% of the rice is still unhusked. If the rice and the rice are not separated, the quality of the finished rice will be affected. Therefore, it is very necessary to separate the rice from the rough rice. The utility model relates to a rice-rough separation device, wherein: slide grooves are provided on both sides of the top of the box body, the baffle is fixed to one side of the box body by screws, a discharge port is provided on one side of the box body, a support plate is fixedly connected to the middle part of one side of the box body, one end of the support frame is fixedly connected to the middle part of the upper end surface of the support plate, and the other end of the support frame is fixedly connected to the hydraulic rod, a through hole is provided on the top of one side of the box body, a push rod is provided at one end of the hydraulic rod, and one end of the push rod passes through the through hole and is threadedly connected to the screen, the screen is provided with a grid, and sliders are fixed on both sides of the screen, and the screen is fixed in the slide groove by the slider. The advantages of the device are: simple structure, easy assembly and unloading, low production cost and high work efficiency.

[0004] The above patent has the advantages of simple structure and low cost, but the brown rice contains a large amount of dust and impurities during the brown rice separation process, which affects the quality of the rice. Utility Model Content

[0005] The utility model aims to provide a rice roughness separation device, which has the effects of removing dust and improving rice quality.

[0006] The above technical objectives of the present utility model are achieved through the following technical solutions: a rice-rough separation device comprises a body, the lower surface of the body is fixedly connected to a universal wheel, one end of the upper surface of the body is fixedly connected to a feed port, the upper side of the feed port is fixedly connected to a feed adjustment mechanism, the upper surface of the body is slidably connected to an observation cover, the upper interior of the body is fixedly connected to a first shock-absorbing mounting bracket, the upper surface of the first shock-absorbing mounting bracket is fixedly connected to a rice-rough separation screen, a second shock-absorbing mounting bracket is provided below the first shock-absorbing mounting bracket, the upper surface of the second shock-absorbing mounting bracket is fixedly connected to a rice vibrating screen plate, a debris bucket is provided below the rice vibrating screen plate, the front side of the body is fixedly connected to an air cavity, the front side of the air cavity is fixedly connected to a positive pressure fan, the back side of the body is fixedly connected to a dust suction port, the back side of the dust suction port is fixedly connected to a fan, and one end of the fan is fixedly connected to a dust removal bin.

[0007] By adopting the above technical solution, through the setting of the rice-rough separation screen, the positive pressure fan and the dust removal bin, the staff pours the rice husks into the feed port, the rice husks pass through the rice-rough separation screen and the rice grains are left behind, and the rice falls onto the rice vibrating screen plate and the debris falls into the debris hopper, completing the separation of the rice husks and improving the quality of the rice. When separating the rice husks, the positive pressure fan and the blower are started at the same time to absorb the vibrated dust into the dust removal bin, achieving the dust removal effect while further improving the quality of the rice.

[0008] The present invention is further configured as follows: a handrail is fixedly connected to one side of the body, and the outer surface of the handrail is provided with anti-slip particles, and the number of the anti-slip particles is several.

[0009] By adopting the above technical solution, the arrangement of the armrests facilitates the hand-pushing of the device, while improving the comfort of gripping and ensuring the applicability of the device.

[0010] The present invention is further configured as follows: the number of the universal wheels is four, and the four universal wheels are fixedly connected to the lower surface of the body in the form of a rectangular array.

[0011] By adopting the above technical solution, the setting of four universal wheels can provide stable support for the device and prevent it from tipping over while ensuring the convenience of movement.

[0012] The present invention is further configured as follows: the feed adjustment mechanism includes a motor, and an adjustment rod is fixedly connected to the output end of the motor.

[0013] By adopting the above technical solution, the setting of the feed regulating mechanism can adjust the feed rate, prevent blockage, close the device, and ensure a better dust collection effect.

[0014] The present invention is further configured as follows: the first shock-absorbing mounting bracket includes a mounting bracket, and a shock-absorbing support is fixedly connected to an upper surface of the interior of the mounting bracket.

[0015] By adopting the above technical solution, the first shock-absorbing mounting frame can be provided to install the grain-rough separation screen, thereby ensuring the basic separation effect of the device.

[0016] The present invention is further configured as follows: a first vibration motor is fixedly connected to the lower surface of the grain-rough separation screen, and an insert is provided at one end of the grain-rough separation screen.

[0017] By adopting the above technical solution, the setting of the first vibration motor can ensure the vibration separation effect of the device and improve the rice-rough separation effect. The setting of the insert can prevent rice from escaping and make the rice-rough separation more complete.

[0018] The utility model is further configured as follows: a rice outlet trough is provided below one end of the rice vibration screen plate, and an outer surface of the rice outlet trough is provided on a side surface of the machine body.

[0019] By adopting the above technical solution, the rice discharging trough is convenient for discharging rice, thereby ensuring the basic rice discharging function of the device.

[0020] The present invention is further configured as follows: a filter is fixedly connected to the inner wall of the front side of the positive pressure blower, and a handle is fixedly connected to one side of the debris bucket.

[0021] By adopting the above technical solution, the setting of the filter can filter out dust in the air, ensuring the dust removal effect of the device, and the setting of the handle facilitates the operation of the debris bucket, thereby improving the convenience of the device.

[0022] The present invention is further configured as follows: the front side of the dust removal bin is fixedly connected to the back side of the main body, and an air window is provided on the back side of the dust removal bin.

[0023] By adopting the above technical solution, the arrangement of the dust removal bin and the air window can balance the air pressure and ensure the dust removal effect of the device.

[0024] The present invention is further configured as follows: a filter plate is provided on one side of the air window, and the filter plate is provided above the interior of the dust removal bin.

[0025] By adopting the above technical solution, the filter plate can be installed stably while ensuring the dust filtering and collecting effect.

[0026] The beneficial effects of the utility model are as follows: through the arrangement of the rice-rough separation screen, the positive pressure fan and the dust removal bin, the staff pours the rice husks into the feed port, the rice husks pass through the rice-rough separation screen and the rice grains are left behind, the rice falls onto the rice vibrating screen plate and the debris falls into the debris hopper, thus completing the separation of the rice husks and improving the quality of the rice, and simultaneously starting the positive pressure fan and the blower when separating the rice husks to absorb the vibrated dust into the dust removal bin, thereby achieving the dust removal effect and further improving the quality of the rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0031] Figure 4 This is a schematic diagram of the side main structure of the utility model.

[0032] In the figure, 1. machine body; 2. universal wheel; 3. feed port; 4. feed adjustment mechanism; 5. observation cover; 6. first shock-absorbing mounting frame; 7. bran separation screen; 8. second shock-absorbing mounting frame; 9. rice vibrating screen plate; 10. debris bucket; 11. air chamber; 12. positive pressure fan; 13. dust suction port; 14. fan; 15. dust removal bin; 16. handrail; 17. first vibration motor; 18. insert; 19. rice outlet trough; 20. filter screen; 21. handle; 22. air window; 23. filter plate; 401. motor; 402. adjustment rod; 601. mounting frame; 602. shock-absorbing support. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0034] Reference Figure 1-4, a rice and bran separation device includes a body 1, and an armrest 16 is fixedly connected to one side of the body 1. The outer surface of the armrest 16 is provided with anti-skid particles, and the number of anti-skid particles is several. The setting of the armrest is convenient for pushing the device by hand, while improving the comfort of grasping and ensuring the applicability of the device. The lower surface of the body 1 is fixedly connected with a universal wheel 2, and the number of the universal wheels 2 is four. The four universal wheels 2 are fixedly connected to the lower surface of the body 1 in the form of a rectangular array. The setting of the four universal wheels can provide stable support for the device while ensuring the convenience of movement to prevent tipping over. One end of the upper surface of the body 1 is fixedly connected to a feed port 3, and the upper side of the feed port 3 is fixedly connected to a feed adjustment mechanism 4. The feed adjustment mechanism 4 includes a motor 401, an electric The output end of the machine 401 is fixedly connected with an adjusting rod 402. The setting of the feed adjustment mechanism can adjust the feed rate, prevent blockage, close the device, and ensure a better dust collection effect. The upper surface of the body 1 is slidably connected with an observation cover 5. The upper part of the interior of the body 1 is fixedly connected with a first shock-absorbing mounting bracket 6. The first shock-absorbing mounting bracket 6 includes a mounting bracket 601. The upper surface of the interior of the mounting bracket 601 is fixedly connected with a shock-absorbing support 602. The setting of the first shock-absorbing mounting bracket can be used to install the grain-rough separation screen to ensure the basic separation effect of the device. The upper surface of the first shock-absorbing mounting bracket 6 is fixedly connected with a grain-rough separation screen 7. The lower surface of the grain-rough separation screen 7 is fixedly connected with a first vibration motor 17. An insert 18 is provided at one end of the grain-rough separation screen 7. The first vibration motor 17 is fixedly connected to the grain-rough separation screen 7. The setting of the dynamic motor can ensure the vibration separation effect of the device and improve the rice-rough separation effect. The setting of the insert can prevent the rice from escaping and make the rice-rough separation more sufficient. A second shock-absorbing mounting frame 8 is provided below the first shock-absorbing mounting frame 6. The upper surface of the second shock-absorbing mounting frame 8 is fixedly connected to a rice vibrating screen plate 9. A rice outlet trough 19 is provided below one end of the rice vibrating screen plate 9. The outer surface of the rice outlet trough 19 is provided on one side of the body 1. The setting of the rice outlet trough is convenient for discharging rice and ensures the basic rice discharging function of the device. A debris bucket 10 is provided below the rice vibrating screen plate 9. The front of the body 1 is fixedly connected to an air cavity 11, the front of the air cavity 11 is fixedly connected to a positive pressure fan 12, and the inner wall of the front of the positive pressure fan 12 is fixedly connected to a filter screen 20 A handle 21 is fixedly connected to one side of the debris bucket 10. The filter screen can filter out dust in the air to ensure the dust removal effect of the device. The handle is convenient for operating the debris bucket, which improves the convenience of the device. A dust suction port 13 is fixedly connected to the back of the dust suction port 13, and a fan 14 is fixedly connected to the back of the dust removal port 13. One end of the fan 14 is fixedly connected to the dust removal bin 15. The front of the dust removal bin 15 is fixedly connected to the back of the main body 1. An air window 22 is provided on the back of the dust removal bin 15. The setting of the dust removal bin and the air window can balance the air pressure to ensure the dust removal effect of the device. A filter plate 23 is provided on one side of the air window 22. The filter plate 23 is arranged above the inside of the dust removal bin 15. The setting of the filter plate can ensure the filtering and collection effect of dust while being stably installed.

[0035] In the present invention, the staff pours the bran into the feed port 3, the bran passes through the bran separation screen 7 to leave the rice, and the rice falls onto the rice vibrating screen plate 9 to drop the debris into the debris bucket 10, completing the separation of the bran and preliminarily improving the quality of the rice. When separating the bran, the positive pressure fan 12 and the fan 14 are started at the same time to absorb the vibrated dust into the dust removal bin 15, thereby achieving the dust removal effect and further improving the quality of the rice.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice roughness separation device, comprising a body (1), characterized in that: The lower surface of the machine body (1) is fixedly connected to a universal wheel (2), one end of the upper surface of the machine body (1) is fixedly connected to a feed port (3), the upper side of the feed port (3) is fixedly connected to a feed adjustment mechanism (4), the upper surface of the machine body (1) is slidably connected to an observation cover (5), the upper part of the interior of the machine body (1) is fixedly connected to a first shock-absorbing mounting frame (6), the upper surface of the first shock-absorbing mounting frame (6) is fixedly connected to a grain-rough separation screen (7), and a second shock-absorbing mounting frame (6) is provided below the first shock-absorbing mounting frame (6). The invention relates to a mounting frame (8), wherein the upper surface of the second shock-absorbing mounting frame (8) is fixedly connected to a rice vibration screen plate (9), a debris bucket (10) is provided below the rice vibration screen plate (9), the front of the machine body (1) is fixedly connected to an air cavity (11), the front of the air cavity (11) is fixedly connected to a positive pressure fan (12), the back of the machine body (1) is fixedly connected to a dust suction port (13), the back of the dust suction port (13) is fixedly connected to a fan (14), and one end of the fan (14) is fixedly connected to a dust removal bin (15).

2. The device for separating rice from rough rice according to claim 1, characterized in that: A handrail (16) is fixedly connected to one side of the machine body (1), and the outer surface of the handrail (16) is provided with anti-skid particles, and the number of the anti-skid particles is several.

3. The device for separating rice from rough rice according to claim 1, characterized in that: There are four universal wheels (2), and the four universal wheels (2) are fixedly connected to the lower surface of the machine body (1) in the form of a rectangular array.

4. The device for separating rice from rough rice according to claim 1, characterized in that: The feed regulating mechanism (4) comprises a motor (401), and an regulating rod (402) is fixedly connected to the output end of the motor (401).

5. The device for separating rice from rough rice according to claim 1, characterized in that: The first shock-absorbing mounting frame (6) comprises a mounting frame (601), and a shock-absorbing support (602) is fixedly connected to the inner upper surface of the mounting frame (601).

6. The device for separating rice from rough rice according to claim 1, characterized in that: A first vibration motor (17) is fixedly connected to the lower surface of the grain-rough separation screen (7), and an insert (18) is provided at one end of the grain-rough separation screen (7).

7. The device for separating rice from rough rice according to claim 1, characterized in that: A rice outlet trough (19) is provided below one end of the rice vibrating screen plate (9), and an outer surface of the rice outlet trough (19) is provided on a side surface of the machine body (1).

8. The device for separating rice from rough rice according to claim 1, characterized in that: A filter screen (20) is fixedly connected to the inner wall of the front side of the positive pressure blower (12), and a handle (21) is fixedly connected to one side of the debris bucket (10).

9. The device for separating rice from rough rice according to claim 1, characterized in that: The front side of the dust removal bin (15) is fixedly connected to the back side of the machine body (1), and an air window (22) is provided on the back side of the dust removal bin (15).

10. The device for separating rice from rough rice according to claim 9, characterized in that: A filter plate (23) is provided on one side of the air window (22), and the filter plate (23) is arranged above the interior of the dust removal bin (15).

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