Cleaning and screening device for flour processing

Abstract

The cleaning and screening device for flour processing comprises a cleaning box, an L-shaped plate is fixedly connected to the rear position of the top of the cleaning box, an electric air cylinder is fixedly installed at the top of the L-shaped plate, and the telescopic end of the electric air cylinder penetrates through the L-shaped plate and is fixedly connected with a frame. By arranging the cleaning box, the L-shaped plate, the electric air cylinder, the frame, the rotating motor and the stirring rod, wheat and settled impurities in the inner cavity of the bearing filter cylinder can be stirred, cleaned and filtered, and by arranging the filter box, the overflow through groove, the filter frame, the water pump, the water outlet pipe and the water pumping pipe, the wheat and settled impurities in the inner cavity of the bearing filter cylinder can be cleaned and filtered. Wheat and floating impurities in the inner cavity of the bearing filter cylinder can be conveniently overflowed and filtered, and through the arrangement of the structure, the cleaning and screening device has the advantage that the cleaning and screening effect can be improved when the cleaning and screening device is used, so that the use requirements of customers can be met, and the later flour processing quality is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of flour processing, in particular to a cleaning and screening device for flour processing. Background Technique

[0002] Flour is a powdery substance ground from wheat and is one of the most common food raw materials. The main components of flour include starch, protein, fat, etc. According to the protein content, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour, and gluten-free flour. The processing of flour requires multiple procedures, and the cleaning and screening of its raw materials are very important, which is related to the quality of the later flour. Therefore, a raw material cleaning and screening device for flour processing is needed.

[0003] Among them, the patent with the publication number CN214382839U discloses a raw material cleaning and screening device for flour processing, including a base. A pulley is fixedly connected to the bottom of the base, and a mixing box is fixedly connected to the top of the base. A motor mechanism is fixedly installed on one side of the mixing box. The motor mechanism includes a fixed cover, and a heat dissipation port is opened on the front of the fixed cover. However, the above patent can only clean and screen the settled impurity particles, resulting in floating impurities still being mixed in the wheat. Therefore, there are defects in the cleaning and screening effect, which cannot meet the use needs of customers. At the same time, it affects the processing quality of the later flour. For this reason, we propose a cleaning and screening device for flour processing to solve the above problems. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a cleaning and screening device for flour processing, which has the advantage of improving the cleaning and screening effect when in use, and solves the problem of poor cleaning and screening effect when the above cleaning and screening device is in use.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A cleaning and screening device for flour processing, including a cleaning box. At the rear position of the top of the cleaning box, an L-shaped plate is fixedly connected. At the top of the L-shaped plate, an electric cylinder is fixedly installed. The telescopic end of the electric cylinder penetrates through the L-shaped plate and is fixedly connected to a frame. At the bottom of the inner cavity of the frame, a rotating motor is fixedly installed. The bottom of the frame is rotatably connected to a stirring rod through a bearing. The output end of the rotating motor penetrates through the frame and is fixedly connected to the connection part of the stirring rod. Inside the cleaning box, a carrying filter cylinder is arranged. On the left side of the cleaning box, a filtering box is fixedly connected. Overflow through grooves are respectively opened at the top of one side of the filtering box and the cleaning box. Inside the filtering box and below the overflow through groove, a filtering frame is arranged. At the top of the right side of the cleaning box, a water pump is fixedly installed through a support plate. The left side of the water pump is communicated with a water outlet pipe. The bottom of the water pump is communicated with a water suction pipe. One end of the water suction pipe away from the water pump is communicated with the bottom of the back of the filtering box.

[0006] Preferably, a convex support block is fixedly connected to the bottom of the inner cavity of the cleaning box. The outer surface of the convex support block is slidably connected to a positioning frame. The top of the positioning frame is fixedly connected to the connection part of the carrying filter cylinder.

[0007] Preferably, limiting plates are fixedly connected between the left and right sides inside the filtering box. The outer surface of the limiting plate is closely attached to the connection part of the filtering frame.

[0008] Preferably, guide rods are fixedly connected to the left and right sides at the top of the frame. The top of the guide rod penetrates through the L-shaped plate and extends above the L-shaped plate.

[0009] Preferably, sliding cylinders are embedded and installed on the left and right sides at the top of the L-shaped plate. The inner surface of the sliding cylinder is slidably connected to the outer surface of the guide rod.

[0010] Preferably, a sewage discharge pipe is communicated with the bottom of the right side of the cleaning box. The right end of the sewage discharge pipe is threadedly connected with a pipe cap.

[0011] Preferably, support legs are fixedly connected to the four corners of the bottom of the cleaning box. A flow guide plate is fixedly connected to the bottom of the inner cavity of the cleaning box and outside the convex support block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model can stir, clean and filter the wheat and sediment impurities in the inner cavity of the bearing filter cartridge by arranging a cleaning box, an L-shaped plate, an electric cylinder, a frame, a rotating motor and a stirring rod. By arranging a filtering box, an overflow through groove, a filtering frame, a water pump, a water outlet pipe and a water suction pipe, it can conveniently carry out overflow filtering on the wheat and floating impurities in the inner cavity of the bearing filter cartridge. By arranging the above structures, the cleaning and screening device has the advantage of improving the cleaning and screening effect when in use, solves the problem that the cleaning and screening effect of the above cleaning and screening device is poor when in use, so as to meet the use requirements of customers and avoid affecting the processing quality of flour in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a sectional view of the structure of the cleaning box of the utility model;

[0016] Figure 3 is the utility model Figure 2 an enlarged view of part A of the structure;

[0017] Figure 4 is a three-dimensional view of the structure of the convex support block of the utility model.

[0018] In the figure: 1, cleaning box; 2, L-shaped plate; 3, electric cylinder; 4, frame; 5, rotating motor; 6, stirring rod; 7, bearing filter cartridge; 8, filtering box; 9, overflow through groove; 10, filtering frame; 11, water pump; 12, water outlet pipe; 13, water suction pipe; 14, convex support block; 15, positioning frame; 16, limiting plate; 17, guide rod; 18, sliding cylinder; 19, sewage pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4, a cleaning and screening device for flour processing, including a cleaning tank 1. At the rear position on the top of the cleaning tank 1, an L-shaped plate 2 is fixedly connected. On the top of the L-shaped plate 2, an electric cylinder 3 is fixedly installed. The telescopic end of the electric cylinder 3 penetrates through the L-shaped plate 2 and is fixedly connected to a frame 4. At the bottom of the inner cavity of the frame 4, a rotating motor 5 is fixedly installed. The bottom of the frame 4 is rotatably connected to a stirring rod 6 through a bearing. The output end of the rotating motor 5 penetrates through the frame 4 and is fixedly connected to the connection part of the stirring rod 6. A bearing filter cylinder 7 is arranged in the inner cavity of the cleaning tank 1. On the left side of the cleaning tank 1, a filtering tank 8 is fixedly connected. Overflow through grooves 9 are opened at the top of one side of both the filtering tank 8 and the cleaning tank 1. Inside the filtering tank 8 and below the overflow through groove 9, a filtering frame 10 is arranged. On the top of the right side of the cleaning tank 1, a water pump 11 is fixedly installed through a support plate. The left side of the water pump 11 is communicated with a water outlet pipe 12, and the bottom of the water pump 11 is communicated with a water suction pipe 13. One end of the water suction pipe 13 far away from the water pump 11 is communicated with the bottom of the back of the filtering tank 8.

[0021] In this embodiment: By setting the cleaning tank 1, L-shaped plate 2, electric cylinder 3, frame 4, rotating motor 5 and stirring rod 6, the wheat and sediment impurities in the inner cavity of the bearing filter cylinder 7 can be stirred, cleaned and filtered. By setting the filtering tank 8, overflow through groove 9, filtering frame 10, water pump 11, water outlet pipe 12 and water suction pipe 13, the wheat and floating impurities in the inner cavity of the bearing filter cylinder 7 can be conveniently overflow filtered. By setting the above structures, the cleaning and screening device has the advantage of being able to improve the cleaning and screening effect when in use, solving the problem that the cleaning and screening effect of the above cleaning and screening device is relatively poor when in use, so as to meet the use needs of customers and avoid affecting the processing quality of flour in the later stage.

[0022] As a technical optimization scheme of the present utility model, a convex support block 14 is fixedly connected to the bottom of the inner cavity of the cleaning tank 1. The outer surface of the convex support block 14 is slidably connected with a positioning frame 15. The top of the positioning frame 15 is fixedly connected to the connection part of the bearing filter cylinder 7.

[0023] In this embodiment: By setting the convex support block 14 and the positioning frame 15, the bearing filter cylinder 7 can be conveniently positioned and supported.

[0024] As a technical optimization scheme of the present utility model, limiting plates 16 are fixedly connected between the left and right sides of the inner cavity of the filtering tank 8. The outer surface of the limiting plate 16 is in close fit with the connection part of the filtering frame 10.

[0025] In this embodiment: By setting the limiting plate 16, the filtering frame 10 can be limited and supported.

[0026] As a technical optimization scheme of the present utility model, guide rods 17 are fixedly connected to both the left and right sides of the top of the frame 4. The top of the guide rod 17 penetrates through the L-shaped plate 2 and extends above the L-shaped plate 2.

[0027] In this embodiment, by providing the guide rod 17, the frame 4 can be guided and supported.

[0028] As a technical optimization scheme of the present utility model, sliding cylinders 18 are embedded and installed on both the left and right sides of the top of the L-shaped plate 2, and the inner surface of the sliding cylinder 18 is slidably connected to the outer surface of the guide rod 17.

[0029] In this embodiment, by providing the sliding cylinder 18, the guide rod 17 can be guided and supported.

[0030] As a technical optimization scheme of the present utility model, a sewage discharge pipe 19 is communicated with the bottom of the right side of the cleaning tank 1, and the right end of the sewage discharge pipe 19 is threadedly connected with a pipe cap.

[0031] In this embodiment, by providing the sewage discharge pipe 19 and the pipe cap, the cleaning dirt at the bottom of the inner cavity of the cleaning tank 1 can be conveniently discharged and cleaned.

[0032] As a technical optimization scheme of the present utility model, support legs are fixedly connected to the four corners of the bottom of the cleaning tank 1, and a diversion plate is fixedly connected to the bottom of the inner cavity of the cleaning tank 1 and located outside the convex support block 14.

[0033] In this embodiment, by providing the support legs, the device can be supported, and by providing the diversion plate, the cleaning dirt can be diverted.

[0034] Working principle: When it is necessary to clean, screen and filter wheat, the staff puts the wheat into the inner cavity of the bearing filter cylinder 7. At the same time, the staff adds a certain amount of water to the inner cavities of the cleaning tank 1 and the filtering tank 8, so that the water in the inner cavity of the cleaning tank 1 submerges the bearing filter cylinder 7. Then, the staff plugs in the power supply of the electric cylinder 3 and the rotating motor 5, and starts the external controllers of the electric cylinder 3 and the rotating motor 5, so that the telescopic end of the electric cylinder 3 drives the frame 4 to move downward, and the frame 4 drives the rotating motor 5 and the stirring rod 6 to move downward, so that the stirring rod 6 is inserted into the wheat in the inner cavity of the bearing filter cylinder 7. At the same time, the output end of the rotating motor 5 drives the stirring rod 6 to rotate, so that the stirring rod 6 stirs the wheat in the water, so that the wheat collides, rubs and flips with each other, so as to realize the cleaning of the wheat;

[0035] While the wheat is being cleaned, the sedimented particulate impurities slide down to the bottom of the inner cavity of the cleaning tank 1 through the load-bearing filter cartridge 7, and the floating impurities float above the load-bearing filter cartridge 7. At the same time, the staff plugs in the pump 11 and starts the external controller of the pump 11, so that the pump 11, through the coordinated use of the suction pipe 13 and the outlet pipe 12, extracts and conveys the water in the inner cavity of the filtration tank 8 to the inner cavity of the cleaning tank 1, making the water in the inner cavity of the cleaning tank 1 mixed with floating impurities overflow into the inner cavity of the filtration tank 8 through the overflow through groove 9. At the same time, the filter frame 10 filters and collects the overflowing impurities, enabling the filtered water to enter the inner cavity of the filtration tank 8. This repeated cycle of extraction and filtration is used to filter and collect the floating impurities in the inner cavity of the cleaning tank 1, thus effectively filtering and screening the sedimented particulate impurities and floating impurities mixed in the wheat, effectively improving the cleaning effect of the wheat. The device is simple to operate, convenient for cleaning and screening, and can meet the usage requirements of customers, avoiding affecting the processing quality of the later flour.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0037] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A cleaning and screening device for flour processing, comprising a cleaning box (1), characterized in that: An L-shaped plate (2) is fixedly connected to the rear position of the top of the cleaning box (1), an electric cylinder (3) is fixedly installed on the top of the L-shaped plate (2), the telescopic end of the electric cylinder (3) passes through the L-shaped plate (2) and is fixedly connected to the frame (4), a rotating motor (5) is fixedly installed at the bottom of the inner cavity of the frame (4), a stirring rod (6) is rotatably connected to the bottom of the frame (4) via a bearing, the output end of the rotating motor (5) passes through the frame (4) and is fixedly connected to the connection point of the stirring rod (6), the inner cavity of the cleaning box (1) is provided with a load-bearing filter cartridge (7), and the A filter box (8) is fixedly connected to the left side of the cleaning box (1); overflow grooves (9) are provided on the tops of the filter box (8) and one side of the cleaning box (1); a filter frame (10) is provided in the inner cavity of the filter box (8) and below the overflow groove (9); a water pump (11) is fixedly installed on the top of the right side of the cleaning box (1) via a support plate; a water outlet pipe (12) is connected to the left side of the water pump (11); a water pump (13) is connected to the bottom of the water pump (11); and an end of the water pump (13) away from the water pump (11) is connected to the bottom of the back side of the filter box (8).

2. A flour processing cleaning and screening device according to claim 1, characterized in that: A convex support block (14) is fixedly connected to the bottom of the inner cavity of the cleaning box (1), a positioning frame (15) is slidably connected to the outer surface of the convex support block (14), and the top of the positioning frame (15) is fixedly connected to the connection point of the supporting filter cartridge (7).

3. A flour processing cleaning and screening device according to claim 1, characterized in that: A limit plate (16) is fixedly connected between the left and right sides of the inner cavity of the filter box (8), and the outer surface of the limit plate (16) is tightly fitted with the connection between the filter frame (10).

4. A flour processing cleaning and screening device according to claim 1, characterized in that: Guide rods (17) are fixedly connected to the left and right sides of the top of the frame (4), and the top of the guide rod (17) passes through the L-shaped plate (2) and extends to the top of the L-shaped plate (2).

5. A flour processing cleaning and screening device according to claim 4, characterized in that: Slide cylinders (18) are embedded and installed on both left and right sides of the top of the L-shaped plate (2), and the inner surface of the slide cylinder (18) is slidably connected to the outer surface of the guide rod (17).

6. A flour processing cleaning and screening device according to claim 1, characterized in that: The bottom of the right side of the cleaning box (1) is connected to a sewage pipe (19), and the right end of the sewage pipe (19) is threadedly connected to a pipe cover.

7. A flour processing cleaning and screening device according to claim 2, characterized in that: The four corners of the bottom of the cleaning box (1) are fixedly connected to support legs, and the bottom of the inner cavity of the cleaning box (1) and the outer side of the convex support block (14) are fixedly connected to a guide plate.

Images