Quality detection equipment used before rice sales
By designing a rice quality inspection equipment that includes screening, guiding, collection and recycling components, the problem that existing equipment cannot effectively screen broken rice in rice is solved, and the improvement of rice quality and enhancement of equipment practicality is achieved.
Patent Information
- Application Number
- CN202421278442.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing rice testing equipment cannot screen the broken rice in the whole bag of rice one by one, resulting in a decline in the quality of the rice, affecting the sales effect, and the equipment is not practical.
A rice quality inspection device is designed including screening components, guide components, collection components and circulation components. The screening assembly realizes the sieving of rice through the chute and the screening plate. The guide assembly prevents the rice from falling. The collection assembly is used to collect broken rice and the circulation assembly is used to enhance the screening effect.
Through the use of this equipment, whole rice and broken rice can be effectively screened, improve the sales quality of rice, reduce the work intensity of manual selection, and enhance the practicality of the equipment.
Smart Images
Figure CN222753757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice screening, and more specifically to a quality detection device for rice before it is sold. Background Art
[0002] Rice, also known as rice, is a food made from rice grains after cleaning, husking, milling, and finishing. Rice is the main food for people in most parts of China.
[0003] The shortcomings of the existing technology: In the existing equipment, some small portable sampling tools are usually inserted into the rice to take out a small amount of rice for visual inspection, but it is impossible to screen the broken rice in the whole bag of rice one by one, resulting in the quality of the rice being reduced when it is sold, further affecting the effect of the next sale of rice, reducing the practicality of the equipment, and being not conducive to actual application and operation. For this reason, we propose a quality inspection device for rice before it is sold. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides a quality inspection device for rice before it is sold, so as to solve the problems existing in the above background technology.
[0005] The utility model provides the following technical solution: a quality inspection device for rice before it is sold, comprising a shell, third chutes are provided on both sides of the inner wall of the shell, a feed hopper is fixedly installed on the top of the shell, a screening assembly is provided inside and on both sides of the shell, a material guide assembly is provided inside the shell and above the screening assembly, a collecting assembly is provided inside the shell and below the screening assembly, a circulation assembly is provided on the outside of the shell, and an anti-blocking assembly is provided on one side of the inner wall of the shell and between the collecting assembly and the screening assembly;
[0006] The screening assembly includes a first slide groove, a screen plate, a first fixed plate, a reciprocating screw and a guard plate. The guard plates are fixedly mounted on both sides of the inner wall of the shell and close to the side of the third slide groove. The first slide grooves are equidistantly arranged inside the guard plate. The screen plate is slidably connected to the inside of the shell. The two sides of the screen plate are slidably connected to the outer sides of the two guard plates. The two first fixed plates are fixedly mounted on both sides of the outer wall of the shell and are located on both sides of the third slide groove. The reciprocating screw is rotatably connected between two of the first fixed plates.
[0007] Preferably, the anti-blocking assembly includes a double M plate and a push rod, the double M plate is fixedly installed on one side of the inner wall of the shell and is located below the sieve plate, the push rod is equidistantly fixedly installed on the top of the double M plate, and the push rod corresponds one-to-one to the through holes in the sieve plate.
[0008] Preferably, the screening assembly also includes a connecting plate, a sliding rod, a first motor and a sliding block, the sliding rod is fixedly mounted between the other two first fixed plates, the sliding blocks are all slidably connected to the inside of the first sliding groove, one of the connecting plates is threadedly connected to the outside of the reciprocating screw rod, and the other connecting plate is slidably connected to the outside of the sliding rod, the two sides of the sliding block are respectively fixedly connected to one side of the connecting plate and the two sides of the screen plate, the first motor is fixedly mounted on the bottom of one of the first fixed plates, and the output shaft of the first motor extends to the top of one of the first fixed plates and is fixedly connected to the bottom end of the reciprocating screw rod.
[0009] Preferably, the circulation component includes a notch, a second fixed plate, a transmission box, a flipping rod, a second motor, a feed pipe and a discharge pipe, the notch is opened on one side of the inner wall of the shell and is located above the double M plate, the second fixed plate is fixedly installed on the outside of the shell and is located below the notch, the transmission box is fixedly installed on the top of the second fixed plate, the flipping rod is rotatably connected to the inside of the transmission box, the second motor is fixedly installed at the bottom of the second fixed plate, the output shaft of the second motor passes through the second fixed plate and the inner wall of the transmission box in sequence and is fixedly connected to the bottom end of the flipping rod, the feed pipe is fixedly installed on one side of the transmission box, and the end of the feed pipe away from the transmission box extends to the inside of the notch, and the discharge pipe is fixedly installed on one side of the transmission box and is located above the feed hopper.
[0010] Preferably, the material guide assembly includes a first guide plate and a second guide plate, the first guide plate is fixedly mounted on the top of the inner wall of the shell, and the feed hopper is fixedly mounted on the top of the inner wall of the shell and is located on one side of the first guide plate.
[0011] Preferably, the collecting assembly includes a rice box, a second slide groove and a slide bar, the rice box is slidably connected to the bottom of the inner wall of the shell and is located below the double M plate, the second slide grooves are opened at the bottom of the inner wall of the shell, the slide bars are slidably connected to the inside of the second slide grooves, and the tops of the slide bars are fixedly connected to the bottom of the rice box.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model provides a screening component to facilitate the screening of whole rice and broken rice in the rice, thereby improving the selling quality of the rice. At the same time, it also prevents manual selection one by one, thereby reducing the workload of the staff. By providing a circulation component, it is convenient to perform circulation screening of the rice, thereby enhancing the detection effect and increasing the practicability of the equipment.
[0014] 2. The utility model provides a material guiding component to facilitate guiding the rice to the corresponding place to prevent it from falling to other places. The utility model provides a collecting component to facilitate the collection of broken rice. The utility model provides an anti-blocking component to prevent the sieve plate in the screening component from being blocked by broken rice, thereby ensuring the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the utility model without box door.
[0017] Figure 3 This is a schematic diagram of the screening component structure of the utility model.
[0018] Figure 4 This is a schematic diagram of the structure of the circulation component of the utility model.
[0019] Figure 5 It is a schematic diagram of the structure of the ejection assembly of the utility model.
[0020] Figure 6 It is a schematic diagram of the structure of the collection component of the utility model.
[0021] The accompanying drawings are marked as follows: 1. shell; 2. third slide groove; 3. screen plate; 4. connecting plate; 5. first fixed plate; 6. slide rod; 7. reciprocating screw rod; 8. first motor; 9. first slide groove; 10. guard plate; 11. slider; 12. double M plate; 13. push rod; 14. notch; 15. second fixed plate; 16. transmission box; 17. flip rod; 18. second motor; 19. feed pipe; 20. discharge pipe; 21. rice box; 22. second slide groove; 23. slide bar; 24. first guide plate; 25. second guide plate; 26. feed hopper. DETAILED DESCRIPTION
[0022] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0023] The utility model provides a quality inspection device for rice before it is sold, comprising a shell 1, third chutes 2 are provided on both sides of the inner wall of the shell 1, a feed hopper 26 is fixedly installed on the top of the shell 1, screening components are provided inside and on both sides of the shell 1, a material guide component is provided inside the shell 1 and above the screening component, a collecting component is provided inside the shell 1 and below the screening component, a circulation component is provided on the outside of the shell 1, an anti-blocking component is provided on one side of the inner wall of the shell 1 and between the collecting component and the screening component, by providing the material guide component, it is convenient to guide the rice to the corresponding place to prevent it from falling to other places, by providing the collecting component, it is convenient to collect broken rice, by providing the anti-blocking component, it is prevented that the sieve plate 3 in the screening component is blocked by broken rice, and the normal operation of the equipment is ensured, by providing the screening component, it is convenient to screen the whole rice and broken rice in the rice, improve the selling quality of the rice, and also prevent manual selection one by one, reduce the work intensity of the staff, by providing the circulation component, it is convenient to circulate and screen the rice, enhance the detection effect, increase the practicality of the equipment, and facilitate practical application and operation.
[0024] Furthermore, the material guiding assembly includes a first guide plate 24 and a second guide plate 25. The first guide plate 24 is fixedly mounted on the top of the inner wall of the shell 1. The feed hopper 26 is fixedly mounted on the top of the inner wall of the shell 1 and is located on one side of the first guide plate 24. By setting the first guide plate 24 and the second guide plate 25, the effect of guiding the rice is facilitated.
[0025] Furthermore, the screening assembly includes a first slide 9, a screen plate 3, a first fixed plate 5, a reciprocating screw rod 7, a guard plate 10, a connecting plate 4, a sliding rod 6, a first motor 8 and a sliding block 11. The guard plates 10 are fixedly mounted on both sides of the inner wall of the shell 1 and close to one side of the third slide 2. The first slide 9 is equidistantly arranged inside the guard plate 10. The screen plate 3 is slidably connected inside the shell 1. Both sides of the screen plate 3 are slidably connected to the outer sides of the two guard plates 10. The two first fixed plates 5 are fixedly mounted on both sides of the outer wall of the shell 1 and are located on both sides of the third slide 2. The reciprocating screw rod 7 is rotatably connected between two of the first fixed plates 5. The sliding rod 6 is fixedly mounted between the other two first fixed plates 5. The sliding block 11 is slidably connected inside the first slide 9. One of the connecting plates 4 is threadedly connected to the outer side of the reciprocating screw rod 7. Another connecting plate 4 is slidably connected to the outside of the slide rod 6, and both sides of the slider 11 are fixedly connected to one side of the connecting plate 4 and both sides of the screen plate 3 respectively. The first motor 8 is fixedly installed at the bottom of one of the first fixed plates 5, and the output shaft of the first motor 8 extends to the top of one of the first fixed plates 5 and is fixedly connected to the bottom end of the reciprocating screw rod 7. By driving the first motor 8, the reciprocating screw rod 7 is driven to rotate, and in conjunction with the slide rod 6 on the other side of the shell 1, the connecting plate 4 is driven to reciprocate up and down, thereby driving the slider 11 to slide in the first slide groove 9 on the guard plate 10, and then driving the screen plate 3 to reciprocate and slide inside the shell 1, so as to realize the screening of whole rice and broken rice in the rice, improve the sales quality of rice, and also prevent manual selection one by one, reducing the work intensity of the staff.
[0026] Furthermore, the anti-blocking component includes a double M plate 12 and a push rod 13. The double M plate 12 is fixedly installed on one side of the inner wall of the shell 1 and is located below the sieve plate 3. The push rod 13 is equidistantly fixedly installed on the top of the double M plate 12. The push rod 13 corresponds one-to-one to the through holes in the sieve plate 3. When the sieve plate 3 drops to the lowest point inside the shell 1, the push rod 13 on the double M plate 12 is inserted into the through holes of the sieve plate 3 to prevent broken rice from blocking the through holes.
[0027] Furthermore, the collecting assembly includes a rice box 21, a second and a third chute 22 and a slide bar 23. The rice box 21 is slidably connected to the bottom of the inner wall of the shell 1 and is located below the double M plate 12. The second and the third chute 22 are both opened at the bottom of the inner wall of the shell 1. The slide bar 23 is slidably connected to the inside of the second and the third chute 22. The top of the slide bar 23 is fixedly connected to the bottom of the rice box 21. When the broken rice is screened by the screen plate 3 and falls into the interior of the rice box 21 and is full, the staff manually pulls the rice box 21 to drive the slide bar 23 to be pulled out from the inside of the second and the third chute 22, thereby achieving the effect of recycling the broken rice.
[0028] Furthermore, the circulation component includes a notch 14, a second fixed plate 15, a transmission box 16, a flipping rod 17, a second motor 18, a feed pipe 19 and a discharge pipe 20. The notch 14 is opened on one side of the inner wall of the shell 1 and is located above the double M plate 12. The second fixed plate 15 is fixedly installed on the outer side of the shell 1 and is located below the notch 14. The transmission box 16 is fixedly installed on the top of the second fixed plate 15. The flipping rod 17 is rotatably connected to the inside of the transmission box 16. The second motor 18 is fixedly installed at the bottom of the second fixed plate 15. The output shaft of the second motor 18 passes through the second fixed plate 15 and the inner part of the transmission box 16 in sequence. The feed pipe 19 is fixedly mounted on one side of the transmission box 16, and one end of the feed pipe 19 away from the transmission box 16 extends to the inside of the slot 14. The discharge pipe 20 is fixedly mounted on one side of the transmission box 16 and is located above the feed hopper 26. When the rice bounces up and down on the sieve plate 3, it is transported to the inside of the transmission box 16 through the feed pipe 19 in the slot 14, and at the same time, the second motor 18 is driven to drive the flipping rod 17 to rotate, so as to transport the rice upward, and then guide it out through the discharge pipe 20, and finally fall back into the feed hopper 26 for the next screening.
[0029] The working principle of the utility model is as follows: the staff first pours a whole bag of rice, and uses the first guide plate 24 and the second guide plate 25 to pour it into the sieve plate 3 inside the shell 1 through the feed hopper 26, and drives the first motor 8 to drive the reciprocating screw rod 7 to rotate, and cooperates with the slide bar 6 on the other side of the shell 1 to drive the connecting plate 4 to move up and down reciprocatingly, thereby driving the slider 11 to slide in the first slide groove 9 on the guard plate 10, and then driving the sieve plate 3 to reciprocate and slide inside the shell 1 to achieve the initial screening of the whole rice and broken rice in the rice. When the sieve plate 3 drops to the lowest point inside the shell 1, the top rod 13 on the double M plate 12 is inserted into the through hole of the sieve plate 3 to prevent the broken rice from blocking the through hole. When the rice bounces up and down on the sieve plate 3, at the same time The guard plate 10 is used to block the rice to prevent it from falling out of the third chute 2, and the rice is transported to the inside of the transmission box 16 through the feed pipe 19 in the notch 14, and the second motor 18 is driven at the same time to drive the flipping rod 17 to rotate, so as to transport the rice upward, and then guide it out through the discharge pipe 20, and finally fall into the feed hopper 26 again for the next screening. After the broken rice is screened by the sieve plate 3, it falls into the rice box 21 and is full. Then the staff manually pulls the rice box 21 to drive the slide bar 23 to be pulled out from the inside of the second and third chutes 22, and the broken rice is recovered, thereby improving the selling quality of the rice and preventing manual selection one by one, reducing the work intensity of the staff, increasing the practicality of the equipment, and facilitating actual application and operation.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A quality inspection device for rice before it is sold, comprising a housing (1), characterized in that: A third chute (2) is provided on both sides of the inner wall of the shell (1); a feed hopper (26) is fixedly mounted on the top of the shell (1); a screening assembly is provided inside and on both sides of the shell (1); a material guide assembly is provided inside the shell (1) and above the screening assembly; a collection assembly is provided inside the shell (1) and below the screening assembly; a circulation assembly is provided on the outside of the shell (1); and an anti-blocking assembly is provided on one side of the inner wall of the shell (1) and between the collection assembly and the screening assembly; The screening assembly comprises a first slide groove (9), a screen plate (3), a first fixed plate (5), a reciprocating screw rod (7) and a guard plate (10); the guard plate (10) is fixedly mounted on both sides of the inner wall of the shell (1) and close to the side of the third slide groove (2); the first slide groove (9) is equidistantly arranged inside the guard plate (10); the screen plate (3) is slidably connected inside the shell (1); the two sides of the screen plate (3) are slidably connected to the outer sides of the two guard plates (10); the two first fixed plates (5) are fixedly mounted on both sides of the outer wall of the shell (1) and are located on both sides of the third slide groove (2); the reciprocating screw rod (7) is rotatably connected between two of the first fixed plates (5).
2. A quality inspection device for rice before sale according to claim 1, characterized in that: The anti-blocking assembly comprises a double M plate (12) and a push rod (13); the double M plate (12) is fixedly mounted on one side of the inner wall of the shell (1) and is located below the sieve plate (3); the push rod (13) is fixedly mounted at equal distances on the top of the double M plate (12); and the push rod (13) corresponds one-to-one to the through holes in the sieve plate (3).
3. A quality inspection device for rice before sale according to claim 1, characterized in that: The screening assembly further comprises a connecting plate (4), a sliding rod (6), a first motor (8) and a sliding block (11), wherein the sliding rod (6) is fixedly mounted between the other two first fixed plates (5), and the sliding blocks (11) are all slidably connected to the inside of the first sliding groove (9), one of the connecting plates (4) is threadedly connected to the outside of the reciprocating screw rod (7), and the other connecting plate (4) is slidably connected to the outside of the sliding rod (6), and the two sides of the sliding block (11) are respectively fixedly connected to one side of the connecting plate (4) and the two sides of the screen plate (3), and the first motor (8) is fixedly mounted on the bottom of one of the first fixed plates (5), and the output shaft of the first motor (8) extends to the top of one of the first fixed plates (5) and is fixedly connected to the bottom end of the reciprocating screw rod (7).
4. The quality inspection device for rice before sale according to claim 1, characterized in that: The circulation assembly comprises a notch (14), a second fixed plate (15), a transmission box (16), a flipping rod (17), a second motor (18), a feed pipe (19) and a discharge pipe (20); the notch (14) is opened on one side of the inner wall of the shell (1) and is located above the double M plate (12); the second fixed plate (15) is fixedly mounted on the outer side of the shell (1) and is located below the notch (14); the transmission box (16) is fixedly mounted on the top of the second fixed plate (15); the flipping rod (17) is rotatably connected to the transmission box (16) ), the second motor (18) is fixedly mounted on the bottom of the second fixed plate (15), the output shaft of the second motor (18) passes through the inner wall of the second fixed plate (15) and the transmission box (16) in sequence and is fixedly connected to the bottom end of the flip rod (17), the feed pipe (19) is fixedly mounted on one side of the transmission box (16), one end of the feed pipe (19) away from the transmission box (16) extends to the inside of the slot (14), and the discharge pipe (20) is fixedly mounted on one side of the transmission box (16) and is located above the feed hopper (26).
5. The quality inspection device for rice before sale according to claim 1, characterized in that: The material guide assembly comprises a first guide plate (24) and a second guide plate (25), wherein the first guide plate (24) is fixedly mounted on the top of the inner wall of the shell (1), and the feed hopper (26) is fixedly mounted on the top of the inner wall of the shell (1) and is located on one side of the first guide plate (24).
6. The quality inspection device for rice before sale according to claim 1, characterized in that: The collecting assembly comprises a rice box (21), a second slide groove (22) and a slide bar (23); the rice box (21) is slidably connected to the bottom of the inner wall of the shell (1) and is located below the double M plate (12); the second slide groove (22) is opened at the bottom of the inner wall of the shell (1); the slide bar (23) is slidably connected inside the second slide groove (22); and the top of the slide bar (23) is fixedly connected to the bottom of the rice box (21).