Multi-stage cleaning device for walnut processing

Abstract

The utility model provides a multistage cleaning device for walnut processing, which relates to the technical field of walnut processing and comprises an ultrasonic cleaning tank, a controller is mounted on the outer wall of the ultrasonic cleaning tank, a first support is fixed at one end of the ultrasonic cleaning tank, a first electric telescopic rod is mounted at one end of the first support, and a second electric telescopic rod is mounted at the other end of the first support. A supporting plate is fixed to the output end of the first electric telescopic rod. Walnuts are completely poured into a cleaning frame, the cleaning frame is driven to integrally descend through operation of a second electric telescopic rod, the cleaning frame is moved into an ultrasonic cleaning tank, and the walnuts are cleaned through operation of an ultrasonic generator and a transducer in the ultrasonic cleaning tank under the cavitation effect of ultrasonic waves. Meanwhile, a second motor runs to drive a connecting column to rotate, so that a cleaning roller is driven to rotate, the walnuts in a cleaning frame are cleaned and moved, double cleaning is achieved, and the cleaning effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to walnut processing technical field especially, relate to a multistage cleaning device for walnut processing. BACKGROUND

[0002] Walnut is rich in protein, unsaturated fatty acid and various trace elements, and is widely used in food processing (such as walnut milk, walnut oil, baking raw materials), health product development and other fields. In recent years, the global walnut yield continues to rise, China as the world's largest walnut producing and consuming country, the yield has broken through 4000 tons in 2023, and the processing industry scale annual growth rate is more than 8%. With the improvement of market demand for walnut product quality, standardized and refined processing has become the industry trend, and cleaning as the first process directly affects product hygiene and safety and subsequent process quality, traditional inefficient cleaning method has been difficult to meet the large-scale industrial production demand.

[0003] A cleaning device for walnut processing in the prior art usually adopts simple mechanical cleaning equipment such as a drum cleaning machine, which realizes cleaning through mutual friction of walnuts and water flow washing, but has obvious defects, the walnut stacking in the drum leads to incomplete cleaning in some areas, especially the stubborn impurities such as soil, pesticide residues in the walnut surface recess and suture line are difficult to remove, the cleaning effect is poor, and the material is not convenient to discharge after cleaning, which has great limitations and poor practicability. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art that simple mechanical cleaning equipment such as a drum cleaning machine is usually adopted, cleaning is realized through mutual friction of walnuts and water flow washing, but has obvious defects, the walnut stacking in the drum leads to incomplete cleaning in some areas, especially the stubborn impurities such as soil, pesticide residues in the walnut surface recess and suture line are difficult to remove, and the material is not convenient to discharge after cleaning, which has great limitations, and puts forward a multistage cleaning device for walnut processing.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A multi-stage cleaning device for walnut processing, including ultrasonic cleaning tank, the outer wall of ultrasonic cleaning tank is installed with controller, one end of ultrasonic cleaning tank is fixed with first support, one end of first support is installed with first electric telescopic handle, the output of first electric telescopic handle is fixed with support plate, the bottom of support plate is installed with two second electric telescopic handles, the output of two second electric telescopic handles is commonly fixed with fixed frame, the bottom of fixed frame is fixed with second support, the bottom of second support is fixed with cleaning frame, the inner wall of cleaning frame is rotatably connected with two matched baffle, the second support is equipped with moving frame, the moving frame is equipped with connecting frame, the top of connecting frame is installed with hydraulic push rod, the output of hydraulic push rod is observed and is fixed with machine box with the bottom of connecting frame, the bottom of machine box is equipped with cleaning roller, the second support is equipped with the movement structure for driving cleaning roller multidirectional movement.

[0006] Preferably, the movement structure includes two third electric telescopic handles mounted on the inner wall of the second support, the outputs of the two third electric telescopic handles are fixed with the moving frame, a third motor is mounted on the inner wall of the moving frame, a screw rod is fixed to the output of the third motor, and a connecting block is fixed to each end of the connecting frame. One of the connecting blocks is threadedly connected with the screw rod, and the other connecting block is slidably connected with a limiting column.

[0007] Preferably, a second motor is mounted on the inner wall of the machine box, a connecting column is fixed to the output of the second motor and penetrates through the bottom of the machine box, and the connecting column is fixed with the cleaning roller through a flange and bolts.

[0008] Preferably, two first motors are mounted in the cleaning frame, a waterproof shaft is fixed to the output of each first motor, and each end of the waterproof shaft away from the first motor is fixed with a baffle.

[0009] Preferably, the screw rod is rotatably connected with the moving frame at its end away from the third motor, and the limiting column is fixed with the moving frame at its both ends.

[0010] Preferably, the first support is fixed with a slide rail on each side of its one end, the support plate is fixed with a slide block matching the slide rail at its both ends, and the ultrasonic cleaning tank is fixed with a water changing pipe at its both ends.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that;

[0012] The utility model discloses a washing frame is driven to move to the ultrasonic cleaning tank through the operation of the second electric telescopic handle, and the dirt in the tiny gap and the pit on the surface of walnut is thoroughly removed under the cavitation of ultrasonic, and at the same time, the cleaning roller is driven to move to the washing frame through the operation of the hydraulic push rod, and the cleaning roller is driven to rotate through the operation of the second motor, so that the walnut in the washing frame is cleaned and moved, and the cleaning roller can move multidirectionally in the washing frame through the operation of the third electric telescopic handle and the third motor, the device rotates and cleans through the cleaning roller, and then the ultrasonic cleaning of the ultrasonic cleaning tank is matched, so that the cleaning effect is better, and when the cleaning is finished, the washing frame is driven to move out of the top of the ultrasonic cleaning tank as a whole through the operation of the first electric telescopic handle, and then the washing frame is driven to move transversely through the operation of the first electric telescopic handle, so that the washing frame can move to the collecting box placed outside, and the two waterproof shafts are driven to rotate through the synchronous operation of the two first motors, so that the two baffles can be rotated and opened, and the walnut in the washing frame can be automatically discharged. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of the multistage cleaning device for walnut processing is provided for the utility model;

[0014] Figure 2 A sectional view of the multistage cleaning device for walnut processing is provided for the utility model;

[0015] Figure 3 A washing frame internal structure schematic view of the multistage cleaning device for walnut processing is provided for the utility model;

[0016] Figure 4 A displacement structure schematic view of the multistage cleaning device for walnut processing is provided for the utility model.

[0017] Legend: 1, ultrasonic cleaning tank, 2, controller, 3, first support, 4, first electric telescopic handle, 5, support plate, 6, second electric telescopic handle, 7, fixed frame, 8, second support, 9, washing frame, 10, baffle, 11, first motor, 12, waterproof shaft, 13, moving frame, 14, connecting frame, 15, hydraulic push rod, 16, machine box, 17, second motor, 18, connecting column, 19, cleaning roller, 20, flange, 21, bolt, 22, moving structure, 2201, third electric telescopic handle, 2202, third motor, 2203, screw rod, 2204, connecting block, 2205, limiting column, 23, slide rail, 24, sliding block, 25, water change pipe. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figures 1-4 As shown, this utility model provides a multi-stage cleaning device for walnut processing, including an ultrasonic cleaning tank 1, a controller 2 installed on the outer wall of the ultrasonic cleaning tank 1, a first bracket 3 fixed to one end of the ultrasonic cleaning tank 1, a first electric telescopic rod 4 installed at one end of the first bracket 3, a support plate 5 fixed to the output end of the first electric telescopic rod 4, two second electric telescopic rods 6 installed at the bottom end of the support plate 5, a fixed frame 7 fixed to the output ends of the two second electric telescopic rods 6, a second bracket 8 fixed to the bottom end of the fixed frame 7, a cleaning frame 9 fixed to the bottom end of the second bracket 8, two matching baffles 10 rotatably connected to the inner wall of the cleaning frame 9, a movable frame 13 provided inside the second bracket 8, a connecting frame 14 provided inside the movable frame 13, a hydraulic push rod 15 installed at the top of the connecting frame 14, a housing 16 fixed to the bottom end of the connecting frame 14 at the output end of the hydraulic push rod 15, a cleaning roller 19 provided below the housing 16, and a movable structure 22 for driving the cleaning roller 19 to move in multiple directions provided inside the second bracket 8.

[0021] The effect achieved by the whole embodiment 1 is that by pouring the walnuts into the cleaning frame 9, the second electric telescopic rod 6 drives the cleaning frame 9 to move into the ultrasonic cleaning tank 1, and the ultrasonic generator and transducer in the ultrasonic cleaning tank 1 are operated, so that the dirt in the small gaps and pits on the surface of the walnuts is completely removed under the cavitation effect of the ultrasonic waves. At the same time, the hydraulic push rod 15 drives the cleaning roller 19 to move down, and the second motor 17 drives the connecting column 18 to rotate, thereby driving the cleaning roller 19 to rotate and move for cleaning the walnuts in the cleaning frame 9. The movement structure 22 enables the cleaning roller 19 to move in multiple directions in the cleaning frame 9, so that the cleaning effect of the cleaning roller 19 is better. The device rotates and cleans the walnuts by the cleaning roller 19, and cooperates with the ultrasonic cleaning of the ultrasonic cleaning tank 1, so that the cleaning effect is better. When the cleaning is completed, the cleaning frame 9 is driven to move out of the top end of the ultrasonic cleaning tank 1, and the first electric telescopic rod 4 drives the cleaning frame 9 to move horizontally, so that the walnuts in the cleaning frame 9 are automatically discharged onto the collecting box placed outside.

[0022] As shown in embodiment 2, Figures 1-4 The movement structure 22 includes two third electric telescopic rods 2201 installed on the inner wall of the second support 8, the output ends of the two third electric telescopic rods 2201 are fixed with the moving frame 13, the inner wall of the moving frame 13 is installed with a third motor 2202, the output end of the third motor 2202 is fixed with a screw rod 2203, the two ends of the connecting frame 14 are fixed with connecting blocks 2204, one of the connecting blocks 2204 is threadedly connected with the screw rod 2203, and the other connecting block 2204 is slidably connected with a limiting column 2205, the inner wall of the machine box 16 is installed with a second motor 17, the output end of the second motor 17 penetrates through the bottom end of the machine box 16 and is fixed with a connecting column 18, the connecting column 18 is fixed with the cleaning roller 19 through the flange 20 and the bolt 21, the cleaning frame 9 is installed with two first motors 11, the output ends of the two first motors 11 are fixed with waterproof shafts 12, the ends away from the first motor 11 of the two waterproof shafts 12 are respectively fixed with two baffles 10, the end away from the third motor 2202 of the screw rod 2203 is rotatably connected with the moving frame 13, the two ends of the limiting column 2205 are fixed with the moving frame 13, one end of the first support 3 is fixed with slide rails 23 on both sides, the two ends of the supporting plate 5 are fixed with slide blocks 24 matched with the slide rails 23, and the two ends of the ultrasonic cleaning tank 1 are fixed with water changing pipes 25.

[0023] The effect achieved by the whole embodiment 2 is that the third electric telescopic rod 2201 can drive the cleaning roller 19 to move horizontally as a whole, the third motor 2202 can drive the screw rod 2203 to rotate, the connecting frame 14 can move vertically under the limiting cooperation of the limiting column 2205 and the connecting block 2204, so as to drive the cleaning roller 19 to move vertically as a whole, and the cleaning roller 19 can move in multiple directions in the cleaning frame 9. The two first motors 11 can be synchronously operated to drive the two waterproof shafts 12 to rotate, so as to drive the two baffles 10 to rotate and open, so that the walnuts in the cleaning frame 9 are automatically discharged. The water changing pipe 25 can be arranged to drain and replace the sewage in the ultrasonic cleaning tank 1. The flange 20 and the bolt 21 can be arranged to replace and maintain the cleaning roller 19 at any time.

[0024] Working principle: when the device is used, the walnuts are poured into the cleaning frame 9, the second electric telescopic rod 6 is operated to drive the cleaning frame 9 to move downward and into the ultrasonic cleaning tank 1. The ultrasonic generator and transducer in the ultrasonic cleaning tank 1 are operated, the dirt in the micro cracks and pits on the surface of the walnuts is completely removed under the cavitation effect of the ultrasonic waves, and at the same time, the hydraulic push rod 15 is operated to drive the cleaning roller 19 to move downward and into the cleaning frame 9. The second motor 17 is operated to drive the connecting column 18 to rotate, so as to drive the cleaning roller 19 to rotate and clean the walnuts in the cleaning frame 9. The third electric telescopic rod 2201 can drive the cleaning roller 19 to move horizontally as a whole, the third motor 2202 can drive the screw rod 2203 to rotate, the connecting frame 14 can move vertically under the limiting cooperation of the limiting column 2205 and the connecting block 2204, so as to drive the cleaning roller 19 to move vertically as a whole, and the cleaning roller 19 can move in multiple directions in the cleaning frame 9. The device rotates and cleans the cleaning roller 19, and cooperates with the ultrasonic cleaning of the ultrasonic cleaning tank 1, so that the cleaning effect is better. When the cleaning is completed, the cleaning frame 9 is driven to move out of the top of the ultrasonic cleaning tank 1, the first electric telescopic rod 4 is operated to drive the cleaning frame 9 to move laterally, so that it moves to the collecting box placed outside. The two first motors 11 can be synchronously operated to drive the two waterproof shafts 12 to rotate, so as to drive the two baffles 10 to rotate and open, so that the walnuts in the cleaning frame 9 are automatically discharged. The controller 2 of the device can control the ultrasonic cleaning tank 1, the first electric telescopic rod 4, the second electric telescopic rod 6, the third electric telescopic rod 2201, the hydraulic push rod 15, the first motor 11, the second motor 17 and the third motor 2202 to operate.

[0025] The wiring diagram of the controller 2, the ultrasonic cleaning tank 1, the first electric telescopic rod 4, the second electric telescopic rod 6, the third electric telescopic rod 2201, the hydraulic push rod 15, the first motor 11, the second motor 17 and the third motor 2202 belongs to the common knowledge in the field, and the working principle is a known technology, and the model is selected according to actual use, so that the control mode and the wiring arrangement of the controller 2, the ultrasonic cleaning tank 1, the first electric telescopic rod 4, the second electric telescopic rod 6, the third electric telescopic rod 2201, the hydraulic push rod 15, the first motor 11, the second motor 17 and the third motor 2202 are not explained in detail.

[0026] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms, and any skilled person in the art can change or modify the equivalent embodiments applied to other fields by using the disclosed technical content, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model without departing from the technical scheme content of the utility model still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A multi-stage cleaning device for walnut processing, comprising an ultrasonic cleaning tank (1), characterized in that: A controller (2) is installed on the outer wall of the ultrasonic cleaning tank (1). A first bracket (3) is fixed to one end of the ultrasonic cleaning tank (1). A first electric telescopic rod (4) is installed at one end of the first bracket (3). A support plate (5) is fixed to the output end of the first electric telescopic rod (4). Two second electric telescopic rods (6) are installed at the bottom end of the support plate (5). A fixing frame (7) is fixed to the output ends of the two second electric telescopic rods (6). A second bracket (8) is fixed to the bottom end of the fixing frame (7). A second bracket (8) is fixed to the bottom end of the second bracket (8). A cleaning frame (9) has two matching baffles (10) rotatably connected to its inner wall. A movable frame (13) is provided inside the second bracket (8). A connecting frame (14) is provided inside the movable frame (13). A hydraulic push rod (15) is installed at the top of the connecting frame (14). The output end of the hydraulic push rod (15) observes the bottom end of the connecting frame (14) and fixes a box (16). A cleaning roller (19) is provided below the box (16). A movable structure (22) for driving the cleaning roller (19) to move in multiple directions is provided inside the second bracket (8).

2. The multi-stage cleaning device for walnut processing according to claim 1, characterized in that: The movable structure (22) includes two third electric telescopic rods (2201) installed on the inner wall of the second bracket (8). The output ends of the two third electric telescopic rods (2201) are fixed to the movable frame (13). A third motor (2202) is installed on the inner wall of the movable frame (13). A screw (2203) is fixed to the output end of the third motor (2202). Both ends of the connecting frame (14) are fixed with connecting blocks (2204). One of the connecting blocks (2204) is threadedly connected to the screw (2203), and the other connecting block (2204) is slidably connected with a limit post (2205).

3. The multi-stage cleaning device for walnut processing according to claim 1, characterized in that: A second motor (17) is installed on the inner wall of the housing (16). The output end of the second motor (17) passes through the bottom end of the housing (16) and is fixed with a connecting column (18). The connecting column (18) is fixed to the cleaning roller (19) by a flange (20) and bolts (21).

4. The multi-stage cleaning device for walnut processing according to claim 1, characterized in that: Two first motors (11) are installed inside the cleaning frame (9). The output ends of the two first motors (11) are fixed with waterproof shafts (12). The ends of the two waterproof shafts (12) away from the first motors (11) are respectively fixed to two baffles (10).

5. A multi-stage cleaning device for walnut processing according to claim 2, characterized in that: The end of the screw (2203) away from the third motor (2202) is rotatably connected to the moving frame (13), and both ends of the limiting post (2205) are fixed to the moving frame (13).

6. The multi-stage cleaning device for walnut processing according to claim 1, characterized in that: The first bracket (3) has slide rails (23) fixed on both sides of one end, and the support plate (5) has sliders (24) that match the slide rails (23) fixed on both ends. The ultrasonic cleaning tank (1) has water change pipes (25) fixed on both ends.

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