Rapid quality inspection device for rice production

Abstract

The utility model relates to the technical field of food quality inspection, in particular to a rice production rapid quality inspection device which comprises a support, the support is composed of a transverse plate and a vertical rod, a discharging belt and a discharging plate which are used for conveying rice are installed in the support, and two box bodies for storing the rice are placed on the support. A conveying table used for conveying broken rice is installed in the support, a conveying belt used for dynamically screening rice is arranged on the support, and fine filtering holes used for screening the rice are formed in the conveying belt. According to the rice screening device, the conveying belt is arranged on the support, the fine filtering holes are evenly distributed in the conveying belt, then rice can be screened in the conveying process, and the quality inspection efficiency of the rice is further improved; the eccentric wheel can intermittently abut against the pressing plate through driving of the motor, so that the moving rod drives the frame and the conveying belt to synchronously move during reciprocating lifting, and the rice screening efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food quality inspection, in particular to a rapid quality inspection device for rice production. Background Art

[0002] Rice is the finished product made after processes such as cleaning paddy, hulling, milling, and finished product finishing. It is also called polished rice, which is the food made after processes such as cleaning paddy, hulling, milling, and finished product finishing.

[0003] After the rice is dehulled, it will be screened to separate the broken rice grains from the complete rice. Currently, when screening rice, the rice is conveyed into a screening box and screened through the filter holes in the screening box. However, this screening method has the following deficiencies: when there is a large amount of rice to be quality inspected, due to the limited capacity of the screening box, the amount of rice screened each time is limited, thus prolonging the duration of rice quality inspection; when there is a large amount of rice in the screening box, it cannot be dynamically screened, which makes it extremely easy for the rice to accumulate during screening, resulting in certain limitations in the screening effect of the screening box, and thus affecting the efficiency of rice screening. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that rice is extremely easy to accumulate during screening in the prior art, and to propose a rapid quality inspection device for rice production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A rapid quality inspection device for rice production includes a bracket, and the bracket is composed of a cross plate and vertical rods. A feeding belt and a feeding plate for conveying rice are installed inside the bracket. Two boxes for storing rice are placed on the bracket. A conveying table for conveying broken rice is installed inside the bracket. A conveyor belt for dynamically screening rice is provided on the bracket, and fine filter holes for screening rice are opened on the conveyor belt.

[0007] Preferably, the feeding belt is arranged above the conveyor belt. The feeding plate is inclined between the conveyor belt and the conveying table. The conveyor belt is horizontally arranged above the conveying table.

[0008] Preferably, a guide rod is fixedly installed inside the vertical rod. A slider is slidably sleeved on the guide rod. A frame is integrally connected between the four sliders. The conveyor belt is arranged on the frame. A first spring cooperating with the guide rod is welded between the slider and the vertical rod. A moving component for driving the frame to move longitudinally is installed on the vertical rod.

[0009] Preferably, the guide rod is vertically arranged. The frame is of a rectangular structure. The first spring is sleeved on the guide rod.

[0010] Preferably, the moving component includes a guide plate disposed between two vertical rods, and a moving rod is slidably sleeved on the guide plate. A traction plate is connected between the moving rod and the slider. A pressing plate is fixedly installed on the moving rod, and a second spring that cooperates with the moving rod is welded between the pressing plate and the guide plate. A motor is fixedly installed on the cross plate, and a rotating shaft is fixedly connected to the output end of the motor. Two eccentric wheels that are movably abutted against the pressing plate are fixedly installed on the rotating shaft.

[0011] Preferably, the guide plate is horizontally disposed between two corresponding vertical rods. Long holes for guiding the traction plate are formed in the vertical rods. The pressing plate is fixedly connected to the lower end position of the moving rod extending outside the guide plate, and the second spring is sleeved on the moving rod.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] 1. By providing a conveyor belt on the bracket and opening uniformly distributed fine filter holes in the conveyor belt, the present utility model enables screening of rice during transportation, further improving the efficiency of rice quality inspection.

[0014] 2. By driving the motor, the eccentric wheel intermittently abuts against the pressing plate, causing the moving rod to drive the frame and the conveyor belt to move synchronously during reciprocating lifting, thereby realizing dynamic screening of rice and effectively improving the efficiency of rice screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of a rapid rice production quality inspection device proposed by the present utility model;

[0016] Figure 2 is a cross-sectional view of a rapid rice production quality inspection device proposed by the present utility model;

[0017] Figure 3 is a top view of a rapid rice production quality inspection device proposed by the present utility model.

[0018] In the figure: 1, cross plate; 2, vertical rod; 3, blanking belt; 4, blanking plate; 5, conveyor belt; 6, conveying table; 7, box body; 8, guide rod; 9, slider; 10, frame; 11, first spring; 12, moving rod; 13, guide plate; 14, traction plate; 15, pressing plate; 16, second spring; 17, motor; 18, rotating shaft; 19, eccentric wheel; 20, fine filter hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Referring to Figures 1 - 3 , a rapid quality inspection device for rice production, including a bracket, and the bracket is composed of a cross plate 1 and a vertical rod 2. A blanking belt 3 and a blanking plate 4 for conveying rice are installed in the bracket. After the blanking belt 3, the conveyor belt 5, and the conveying table 6 are electrified, they can convey rice. This technical solution is the prior art and will not be elaborated here.

[0021] Two boxes 7 for storing rice are placed on the bracket. The left box 7 can collect smaller rice grains, and the right box 7 can collect complete rice. A conveying table 6 for conveying broken rice is installed in the bracket. A conveyor belt 5 for dynamically screening rice is provided on the bracket, and fine filter holes 20 for screening rice are opened on the conveyor belt 5. By opening uniformly distributed fine filter holes 20 on the conveyor belt 5, the rice can be quickly screened during conveying, eliminating the need to use a screening box to screen the rice, further reducing the time consumed for rice quality inspection.

[0022] The blanking belt 3 is located above the conveyor belt 5. The blanking plate 4 is inclined between the conveyor belt 5 and the conveying table 6. The conveyor belt 5 is horizontally arranged above the conveying table 6.

[0023] A guide rod 8 is fixedly installed in the vertical rod 2. A slider 9 is slidably sleeved on the guide rod 8. A frame 10 is integrally connected between the four sliders 9. The guide rod 8 guides the slider 9, enabling the slider 9 to smoothly pull the frame 10 and the conveyor belt 5 during movement. The conveyor belt 5 is arranged on the frame 10. A first spring 11 that cooperates with the guide rod 8 is welded between the slider 9 and the vertical rod 2. The guide rod 8 is vertically arranged, and the frame 10 is in a rectangular structure. The first spring 11 is sleeved on the guide rod 8, and the first spring 11 buffers the slider 9, preventing the slider 9 from moving down too fast and impacting the vertical rod 2, thereby ensuring the stability of the conveyor belt 5.

[0024] A moving component for driving the longitudinal movement of the frame 10 is installed on the vertical rod 2.

[0025] The moving component includes a guide plate 13 arranged between the two vertical rods 2. A moving rod 12 is slidably sleeved on the guide plate 13. A traction plate 14 is connected between the moving rod 12 and the slider 9. A pressing plate 15 is fixedly installed on the moving rod 12. The guide plate 13 guides the moving rod 12, enabling the moving rod 12 to smoothly pull the traction plate 14 and the pressing plate 15 during movement.

[0026] A second spring 16 which cooperates with the moving rod 12 is welded between the pressing plate 15 and the guiding plate 13. A motor 17 is fixedly installed on the cross plate 1, and the output end of the motor 17 is fixedly connected with a rotating shaft 18. After the motor 17 is powered on, it can drive the rotating shaft 18 to rotate on the cross plate 1. This technical solution is prior art and will not be elaborated here. Two eccentric wheels 19 which are movably abutted against the pressing plate 15 are fixedly installed on the rotating shaft 18;

[0027] The guiding plate 13 is horizontally arranged between two corresponding vertical rods 2. Long holes for guiding the traction plate 14 are formed in the vertical rods 2. The pressing plate 15 and the lower end of the moving rod 12 extending outside the guiding plate 13 are fixedly connected. The second spring 16 is sleeved on the moving rod 12. The long holes play a role in guiding the traction plate 14, enabling the traction plate 14 to drive the slider 9 to slide smoothly on the guide rod 8 when moving. The second spring 16 plays a role in resetting the moving rod 12. When the pressing plate 15 is in the no-load state, the second spring 16 can drive the moving rod 12 back to the initial position. By driving of the motor 17, the eccentric wheel 19 can intermittently abut against the pressing plate 15, so that the frame 10 drives the conveyor belt 5 to move synchronously during reciprocating lifting and moving, enabling dynamic screening of the rice on the conveyor belt 5, preventing the rice from piling up during screening, and further improving the efficiency of rice screening.

[0028] The functional principle of the present utility model can be described through the following operation method:

[0029] The rice is conveyed to the conveyor belt 5 through the feeding belt 3. The smaller rice grains on the conveyor belt 5 will fall onto the conveying table 6 through the fine filter holes 20, and the conveyor belt 5 can intercept the complete rice;

[0030] Meanwhile, the output end of the motor 17 drives the rotating shaft 18 to rotate. The rotating shaft 18 drives the eccentric wheel 19 to intermittently press the pressing plate 15. The pressing plate 15 drives the moving rod 12 to slide on the guiding plate 13. The second spring 16 is compressed under force. The moving rod 12 drives the traction plate 14 to slide in the long hole. The traction plate 14 drives the slider 9 to slide on the guide rod 8. The first spring 11 is stressed, enabling the moving rod 12 to drive the frame 10 and the conveyor belt 5 to move synchronously during reciprocating up and down movement, thereby dynamically screening the rice on the conveyor belt 5;

[0031] The rice grains will fall into the left box body 7 through the conveying table 6, and the intercepted rice will fall into the right box body 7 through the blanking plate 4.

[0032] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacement or change, and should be covered within the protection scope of the present utility model.

Claims

1. A rapid quality inspection device for rice production, comprising a bracket, and the bracket is composed of a horizontal plate (1) and a vertical rod (2), characterized in that, A blanking belt (3) and a blanking plate (4) for conveying rice are installed inside the bracket. Two boxes (7) for storing rice are placed on the bracket. A conveying table (6) for conveying broken rice is installed inside the bracket. A conveyor belt (5) for dynamically screening rice is provided on the bracket, and fine filter holes (20) for screening rice are formed in the conveyor belt (5).

2. The rapid quality inspection device for rice production according to claim 1, wherein The blanking belt (3) is arranged above the conveyor belt (5). The blanking plate (4) is inclined between the conveyor belt (5) and the conveying table (6). The conveyor belt (5) is horizontally arranged above the conveying table (6).

3. The rapid quality inspection device for rice production according to claim 1, wherein A guide rod (8) is fixedly installed inside the vertical rod (2). A slider (9) is slidably sleeved on the guide rod (8). A frame (10) is integrally connected between the four sliders (9). The conveyor belt (5) is arranged on the frame (10). A first spring (11) matched with the guide rod (8) is welded between the slider (9) and the vertical rod (2). A moving component for driving the frame (10) to move longitudinally is installed on the vertical rod (2).

4. A rapid quality inspection device for rice production according to claim 3, characterized in that, The guide rod (8) is vertically arranged. The frame (10) is of a rectangular structure. The first spring (11) is sleeved on the guide rod (8).

5. The rapid quality inspection device for rice production according to claim 3, characterized in that, The moving component includes a guide plate (13) arranged between the two vertical rods (2). A moving rod (12) is slidably sleeved on the guide plate (13). A traction plate (14) is connected between the moving rod (12) and the slider (9). A pressing plate (15) is fixedly installed on the moving rod (12). A second spring (16) matched with the moving rod (12) is welded between the pressing plate (15) and the guide plate (13). A motor (17) is fixedly installed on the cross plate (1). The output end of the motor (17) is fixedly connected with a rotating shaft (18). Two eccentric wheels (19) which are movably abutted against the pressing plate (15) are fixedly installed on the rotating shaft (18).

6. The rapid quality inspection device for rice production according to claim 5, wherein The guide plate (13) is horizontally arranged between two corresponding vertical rods (2). Long holes for guiding the traction plate (14) are formed in the vertical rods (2). The pressing plate (15) is fixedly connected to the lower end of the moving rod (12) extending outside the guide plate (13). The second spring (16) is sleeved on the moving rod (12).

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