A device for automatically determining the cleanliness of crawfish

Abstract

The present invention discloses a device for automatically determining the cleanliness of crayfish cleaning, which relates to the technical field of cleaning equipment. The device comprises a cleaning bucket, wherein a mesh drum is provided inside the cleaning bucket, a drain pipe is provided at the bottom of the cleaning bucket, a transparent tube is provided on the drain pipe, a control valve is installed on the drain pipe, a fixing seat is fixedly connected to the top of the cleaning bucket, a sleeve is rotatably installed on the fixing seat, the mesh drum is fitted into the interior of the sleeve, and the mesh drum rotates inside the cleaning bucket following the sleeve, a fixing frame is fixedly installed inside the cleaning bucket, the fixing frame is fitted onto the exterior of the mesh drum, and vibrating protrusions are provided between the fixing frame and the mesh drum. The present invention drives the mesh drum to rotate in water, thereby driving the crayfish to continuously move in the water, using water for soaking and cleaning. During the rotation of the mesh drum, the vibrating protrusions between the mesh drum and the fixing frame continuously touch each other, causing the mesh drum and the crayfish inside the mesh drum to continuously vibrate, thereby greatly improving the cleaning efficiency of the crayfish.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a device for automatically determining the cleaning degree of crayfish. BACKGROUND

[0002] Freshwater crayfish, also known as Procambarus clarkii, is an important freshwater aquatic product resource in China, widely distributed in the middle and lower reaches of the Yangtze River. In 2021, the crayfish farming area in China was 26 million mu, the output was 2.6336 million tons, and the total economic output exceeded 422.195 billion yuan. For a long time, most of the fresh crayfish is sold after being purchased nearby, without cleaning and purifying or simple cleaning and processing, which affects subsequent processing or cooking. Crayfish growth is mainly in rice fields and ponds, and the body surface carries silt, suspended organic matter, and a certain amount of microorganisms and parasites, so the crayfish must be cleaned before being cooked. Currently, factories and restaurants mainly use soaking, bubbling or manual cleaning for cleaning, which is time-consuming and inefficient, and there is no existing standard for the cleanliness after cleaning. SUMMARY

[0003] The purpose of the present application is to provide a device for automatically determining the cleaning degree of crayfish to solve the above problems in the prior art.

[0004] In order to achieve the above purpose, the present application provides the following technical scheme: a device for automatically determining the cleaning degree of crayfish, comprising a cleaning barrel, a net cylinder is arranged inside the cleaning barrel, a drain pipe is arranged at the bottom of the cleaning barrel, a transparent pipe is arranged on the drain pipe, a control valve is installed on the drain pipe, a fixed seat is fixedly connected to the top of the cleaning barrel, a sleeve seat is rotatably installed on the fixed seat, the net cylinder is sleeved into the inside of the sleeve seat, and the net cylinder rotates with the sleeve seat inside the cleaning barrel, a fixed frame is fixedly installed inside the cleaning barrel, the fixed frame is sleeved outside the net cylinder, and vibration protrusions are arranged between the fixed frame and the net cylinder. When the net cylinder rotates, the vibration protrusions between the net cylinder and the fixed frame touch each other to make the net cylinder vibrate, thereby placing the crayfish in the net cylinder during actual use, inserting the net cylinder into the sleeve seat, pouring water into the cleaning barrel to make the crayfish in the net cylinder immerse in the water of the cleaning barrel, rotating the sleeve seat to drive the net cylinder to rotate in the water, thereby driving the crayfish to move continuously in the water for soaking and cleaning, and the vibration protrusions between the net cylinder and the fixed frame touch each other continuously during the rotation of the net cylinder, so that the net cylinder and the crayfish in the net cylinder vibrate continuously, greatly improving the cleaning efficiency of the crayfish.

[0005] Preferably, a driving motor is fixedly installed at the top of the cleaning barrel, a gear ring is fixedly connected to the periphery of the sleeve seat, and a gear meshing with the gear ring is fixedly installed on the output shaft of the driving motor, thereby achieving the driving rotation of the sleeve seat.

[0006] Preferably, the top of the mesh cylinder is fixedly connected with a chuck, a plurality of clamping columns are fixedly installed around the top of the sleeve base, a clamping groove is formed at the bottom of the chuck corresponding to the position of the clamping column, the width of the clamping groove is greater than the diameter of the clamping column, so that the chuck and the sleeve base can be well clamped, and when the sleeve base rotates, the mesh cylinder is driven to rotate by the cooperation of the clamping column and the clamping groove, and at the same time, when the mesh cylinder vibrates, the clamping column can move in the clamping groove to avoid being clamped.

[0007] Preferably, the inside of the cleaning barrel is further provided with a guide frame, the guide frame is located outside the bottom end of the mesh cylinder, the inside of the sleeve base and the inside of the guide frame are provided with auxiliary rings, the auxiliary rings are rotatably sleeved outside the mesh cylinder, the two auxiliary rings are connected with the sleeve base and the guide frame through a plurality of spring connecting pieces respectively, and the plurality of spring connecting pieces are uniformly circumferentially distributed outside the auxiliary rings, so that the auxiliary rings can elastically move within a certain range, thereby assisting the support and guidance of the mesh cylinder without affecting the vibration of the mesh cylinder.

[0008] Preferably, a plurality of high-pressure water spray heads are fixedly installed in the inside of the cleaning barrel, the high-pressure water spray heads are divided into three groups of upper, middle and lower, the upper group of high-pressure water spray heads is inclined downward, the lower group of high-pressure water spray heads is inclined upward, and each group of high-pressure water spray heads is uniformly distributed in the inside of the cleaning barrel, so that the crayfish in the mesh cylinder can be washed all around during the water injection process, especially during the last few times of cleaning, the drain pipe can be directly opened for washing and draining, and there is no need to soak again, thereby improving the cleaning efficiency.

[0009] Preferably, a plurality of groups of bubble generators are arranged at the bottom of the cleaning barrel, and the ports of the bubble generators are arranged upward, so that during cleaning, the bubbles generated upward by the bubble generators pass through the crayfish, thereby greatly improving the cleaning efficiency of the crayfish.

[0010] Preferably, a handle is fixedly installed at the top of the mesh cylinder, and a ball bearing is installed between the sleeve base and the fixed base, thereby facilitating the taking and placing of the mesh cylinder.

[0011] An image recognition camera is fixedly installed at the bottom of the cleaning barrel, the image recognition camera is arranged in alignment with the transparent tube, and an illuminating lamp is installed on the image recognition camera, the turbidity of the liquid in the transparent tube is monitored by means of the image recognition camera, after one cleaning, the control valve on the drain pipe is opened to drain the water, and then the high-pressure water spray head is used for washing and water injection, and after repeated cleaning for several times, if the cleaning is qualified, the liquid in the transparent tube is relatively clear.

[0012] In the above technical solution, the present application provides the technical effects and advantages:

[0013] 1. The present invention drives the sleeve to rotate, thereby driving the net drum to rotate in the water, thereby driving the crayfish to move continuously in the water, and using water to soak and clean them. During the rotation of the net drum, the vibrating protrusions between the net drum and the fixed frame continuously touch each other, causing the net drum and the crayfish in the net drum to vibrate continuously, thereby greatly improving the cleaning efficiency of the crayfish.

[0014] 2. The present invention uses high-pressure water spraying from a high-pressure sprinkler head to spray the crayfish in the net tube, which helps to rinse the crayfish. After the net tube is filled with water, the bubbles generated upward by the bubble generator are used to make the bubbles continuously pass through the crayfish, further improving the cleaning effect and efficiency of the crayfish.

[0015] 3. The present invention sets a drainage pipe and a transparent tube at the bottom of the cleaning bucket, and can monitor the turbidity of the liquid in the transparent tube with the help of an image recognition camera. If the cleaning is qualified, the liquid in the transparent tube will be relatively clear. After identification by the image recognition camera, it can be determined that the cleanliness is qualified, so that the equipment can automatically determine the cleanliness of the crayfish. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 For the present invention Figure 1 A magnified view of the structure of part A.

[0019] Figure 3 It is a top view of the fixing frame of the present invention.

[0020] Figure 4 This is a top view of the positioning frame of the present invention.

[0021] Figure 5 It is a top view of the sleeve of the present invention.

[0022] Figure 6 It is a bottom view of the chuck of the present invention.

[0023] Figure 7 For the present invention Figure 1 Enlarged view of the structure at the middle drainage pipe.

[0024] Description of reference numerals:

[0025] 1. Cleaning bucket; 11. Drain pipe; 12. Transparent tube; 13. High-pressure water nozzle; 14. Bubble generator; 15. Fixed seat; 2. Net cylinder; 21. Chuck; 22. Card slot; 3. Sleeve; 31. Gear ring; 32. Card post; 4. Fixed frame; 41. Vibration protrusion; 5. Guide frame; 6. Auxiliary ring; 61. Spring connector; 7. Drive motor; 8. Image recognition camera; 9. Light. DETAILED DESCRIPTION

[0026] Example 1

[0027] The present invention provides Figure 1 The device shown is a device for automatically judging the cleanliness of crayfish cleaning, comprising a cleaning bucket 1, a net tube 2 is provided inside the cleaning bucket 1, a drain pipe 11 is provided at the bottom of the cleaning bucket 1, a transparent tube 12 is provided on the drain pipe 11, a control valve is installed on the drain pipe 11, a fixing seat 15 is fixedly connected to the top of the cleaning bucket 1, a sleeve 3 is rotatably installed on the fixing seat 15, the net tube 2 is fitted into the inside of the sleeve 3, and the net tube 2 rotates inside the cleaning bucket 1 following the sleeve 3, a fixing frame 4 is fixedly installed inside the cleaning bucket 1, the fixing frame 4 is fitted on the outside of the net tube 2, a vibration protrusion 41 is provided between the fixing frame 4 and the net tube 2, and the net tube 2 rotates. When the net tube 2 is rotated, the vibration protrusions 41 between the net tube 2 and the fixed frame 4 touch each other to make the net tube 2 vibrate. In actual use, after the crayfish are placed in the net tube 2, the net tube 2 is inserted into the sleeve 3, and water is poured into the cleaning bucket 1, so that the crayfish in the net tube 2 are immersed in the water of the cleaning bucket 1. The sleeve 3 is rotated to drive the net tube 2 to rotate in the water, thereby driving the crayfish to move continuously in the water for soaking and cleaning with water. During the rotation of the net tube 2, the vibration protrusions 41 between the net tube 2 and the fixed frame 4 constantly touch, so that the net tube 2 and the crayfish in the net tube 2 are constantly vibrated, which greatly improves the cleaning efficiency of the crayfish.

[0028] Furthermore, in the above technical solution, a drive motor 7 is fixedly installed on the top of the cleaning barrel 1, a gear ring 31 is fixedly connected to the periphery of the sleeve 3, and the output shaft of the drive motor 7 is fixedly installed with a gear meshing with the gear ring 31, thereby realizing the rotational drive of the sleeve 3.

[0029] Furthermore, in the above technical solution, a chuck 21 is fixedly connected to the top of the net tube 2, and a plurality of clamping columns 32 are fixedly installed around the top of the sleeve 3. A clamping groove 22 is provided at the bottom of the chuck 21 at the position corresponding to the clamping column 32. The width of the clamping groove 22 is greater than the diameter of the clamping column 32, so that the chuck 21 and the sleeve 3 can be well engaged. When the sleeve 3 rotates, the net tube 2 is driven to rotate by the cooperation of the clamping column 32 and the clamping groove 22. At the same time, when the net tube 2 vibrates, the clamping column 32 can generate a certain amount of movement in the clamping groove 22 to avoid getting stuck.

[0030] Further, in the above technical solution, the inside of the cleaning barrel 1 is further provided with a guide frame 5, the guide frame 5 is located outside the bottom end of the mesh cylinder 2, the inside of the sleeve seat 3 and the inside of the guide frame 5 are both provided with auxiliary rings 6, the auxiliary rings 6 are rotatably sleeved outside the mesh cylinder 2, the two auxiliary rings 6 are respectively connected with the sleeve seat 3 and the guide frame 5 through a plurality of spring connecting pieces 61, the plurality of spring connecting pieces 61 are uniformly circumferentially distributed outside the auxiliary rings 6, so that the auxiliary rings 6 can elastically move within a certain range, thereby assisting in supporting and guiding the mesh cylinder 2 while not affecting the vibration of the mesh cylinder 2.

[0031] Further, in the above technical solution, a plurality of high-pressure water spray heads 13 are fixedly installed in the inside of the cleaning barrel 1, the high-pressure water spray heads 13 are divided into upper, middle and lower groups, the upper group of high-pressure water spray heads 13 is inclined downward, the lower group of high-pressure water spray heads 13 is inclined upward, and each group of high-pressure water spray heads 13 is uniformly distributed in the inside of the cleaning barrel 1, so that the crayfish in the mesh cylinder 2 can be fully washed during the water injection process, especially during the last few cleaning times, the drain pipe 11 can be directly opened, and the crayfish can be washed and drained at the same time, without the need for soaking, thereby improving the cleaning efficiency.

[0032] Further, in the above technical solution, a plurality of groups of bubble generators 14 are arranged at the bottom of the cleaning barrel 1, the ports of the bubble generators 14 are arranged upward, so that during cleaning, the bubbles generated upward by the bubble generators 14 pass through the crayfish, thereby greatly improving the cleaning efficiency of the crayfish.

[0033] Further, in the above technical solution, a handle is fixedly installed at the top of the mesh cylinder 2, and a ball is installed between the sleeve seat 3 and the fixed seat 15, thereby facilitating the taking and placing of the mesh cylinder 2.

[0034] Embodiment 2

[0035] The utility model provides an equipment of automatic determination crawfish cleaning cleanliness, including washing barrel 1, the inside of washing barrel 1 is provided with net cylinder 2, the bottom of washing barrel 1 is provided with drain pipe 11, the device is provided with transparent tube 12 on drain pipe 11, is installed control valve on drain pipe 11, the top of washing barrel 1 is fixedly connected with fixed seat 15, and the rotary mounting of fixed seat 15 has sleeve seat 3, net cylinder 2 is installed to the inside of sleeve seat 3, and net cylinder 2 follows sleeve seat 3 and rotates in the inside of washing barrel 1, the inside of washing barrel 1 is fixedly installed with fixed frame 4, and fixed frame 4 is installed in the outside of net cylinder 2, and the vibration protrusion 41 of fixed frame 4 and net cylinder 2 is all provided with, and the vibration protrusion 41 between net cylinder 2 and fixed frame 4 is touched each other when net cylinder 2 rotates and makes net cylinder 2 vibrate, and then in actual use, after placing crawfish in net cylinder 2, net cylinder 2 is inserted into sleeve seat 3, and water is injected to washing barrel 1, and the crawfish in net cylinder 2 is immersed in the water of washing barrel 1 as a whole, and sleeve seat 3 is rotated, and net cylinder 2 is rotated in water, to drive crawfish to move in water constantly, and use water to soak and clean, and in the rotating process of net cylinder 2, the vibration protrusion 41 between net cylinder 2 and fixed frame 4 is touched constantly, and net cylinder 2 and the crawfish in net cylinder 2 are vibrated constantly, greatly improve the cleaning efficiency of crawfish.

[0036] Further, in the above technical solution, the bottom of the washing barrel 1 is fixedly installed with an image recognition camera 8, which is aligned with the transparent tube 12. The image recognition camera 8 is installed with a lighting lamp 9. The liquid turbidity in the transparent tube 12 is monitored by the image recognition camera 8. After cleaning, the control valve on the drain pipe 11 can be opened to drain the water, and then the high-pressure water jet head 13 is used for flushing and water injection. After repeated cleaning for several times, if the cleaning is qualified, the liquid in the transparent tube 12 is relatively clear.

[0037] Working principle: in actual use, after the crayfish is placed in the net cylinder 2, the net cylinder 2 is inserted into the sleeve 3, the clamping column 32 is aligned into the clamping groove 22, the chuck 21 is overlapped on the sleeve 3, the net cylinder 2 is integrally supported, water is injected into the cleaning barrel 1, the crayfish in the net cylinder 2 is immersed in the water in the cleaning barrel 1, the high-pressure water jet of the high-pressure water jet head 13 is sprayed to the crayfish in the net cylinder 2, which helps to flush the crayfish, after the water is filled, the sleeve 3 is rotated by the driving motor 7, that is, the net cylinder 2 is driven to rotate in the water, so as to drive the crayfish to move continuously in the water, and the water is used for soaking and cleaning, while the vibration protrusions 41 between the net cylinder 2 and the fixed frame 4 are continuously touched during the rotation of the net cylinder 2, so that the net cylinder 2 and the crayfish in the net cylinder 2 are continuously vibrated, and the bubbles generated by the bubble generator 14 are continuously passed through the crayfish, so as to greatly improve the cleaning efficiency of the crayfish, at the same time, the tea powder and ethyl acetate can be added to the water, the tea powder soaking liquid contains catechin, water-soluble sugar, protein and other components, so the addition of tea powder not only has antibacterial effect, but also improves the taste of crayfish, in the process of continuous stirring and vibration, the trace ethyl acetate in the water has cleaning effect on the surface dirt of crayfish, and the cleaned dirt is collected into the ethyl acetate layer solution, which realizes the dynamic cleaning of the surface dirt of crayfish. The drain pipe 11 and the transparent pipe 12 are arranged at the bottom of the cleaning barrel 1, the liquid turbidity in the transparent pipe 12 can be monitored by the image recognition camera 8, after cleaning, the control valve on the drain pipe 11 can be opened to drain the water, and the high-pressure water jet head 13 is used for flushing and water injection, after repeated cleaning for several times, if the cleaning is qualified, the liquid in the transparent pipe 12 is relatively clear, the image recognition camera 8 can judge the cleanliness, the net cylinder 2 can be taken out, the crayfish can be taken out, the cleaning is completed, and the equipment can automatically judge the cleaning degree of crayfish.

Claims

1. A device for automatically determining the cleanliness of crayfish cleaning, comprising a cleaning bucket (1), characterized in that: A net cylinder (2) is provided inside the cleaning bucket (1), a drain pipe (11) is provided at the bottom of the cleaning bucket (1), a transparent tube (12) is provided on the drain pipe (11), and a control valve is installed on the drain pipe (11); The top of the cleaning bucket (1) is fixedly connected to a fixing seat (15), a sleeve (3) is rotatably mounted on the fixing seat (15), the net cylinder (2) is sleeved inside the sleeve (3), and the net cylinder (2) rotates inside the cleaning bucket (1) following the sleeve (3); A fixing frame (4) is fixedly installed inside the cleaning barrel (1), and the fixing frame (4) is sleeved on the outside of the net cylinder (2). Vibration protrusions (41) are provided between the fixing frame (4) and the net cylinder (2). When the net cylinder (2) rotates, the vibration protrusions (41) between the net cylinder (2) and the fixing frame (4) touch each other, causing the net cylinder (2) to vibrate. A chuck (21) is fixedly connected to the top of the net cylinder (2), a plurality of clamping columns (32) are fixedly installed around the top of the sleeve (3), and a clamping groove (22) is provided at the bottom of the chuck (21) at a position corresponding to the clamping column (32), and the width of the clamping groove (22) is greater than the diameter of the clamping column (32), so that the clamping column (32) is displaced in the clamping groove (22) when the net cylinder (2) vibrates; An image recognition camera (8) is fixedly mounted on the bottom of the cleaning bucket (1), and the image recognition camera (8) is aligned with the transparent tube (12) and is used to monitor the turbidity of the liquid in the drain pipe (11) to automatically determine the cleaning cleanliness; A plurality of high-pressure water spray heads (13) are fixedly installed inside the cleaning bucket (1), and the high-pressure water spray heads (13) are divided into three groups: upper, middle and lower. The upper group of high-pressure water spray heads (13) are tilted downward, and the lower group of high-pressure water spray heads (13) are tilted upward. Each group of high-pressure water spray heads (13) is evenly distributed inside the cleaning bucket (1); A plurality of groups of bubble generators (14) are provided at the bottom of the cleaning barrel (1), and the ports of the bubble generators (14) are arranged upward.

2. The device for automatically determining the cleanliness of crayfish according to claim 1, characterized in that: A driving motor (7) is fixedly mounted on the top of the cleaning barrel (1), a gear ring (31) is fixedly connected to the periphery of the sleeve (3), and a gear meshing with the gear ring (31) is fixedly mounted on the output shaft of the driving motor (7).

3. The device for automatically determining the cleanliness of crayfish according to claim 1, characterized in that: A guide frame (5) is further provided inside the cleaning barrel (1), and the guide frame (5) is located outside the bottom end of the net cylinder (2). Auxiliary rings (6) are provided on the inner sides of the sleeve (3) and the inner sides of the guide frame (5). The auxiliary rings (6) are rotatably sleeved and arranged outside the net cylinder (2). The two auxiliary rings (6) are connected to the sleeve (3) and the guide frame (5) respectively by a plurality of spring connectors (61), and the plurality of spring connectors (61) are evenly distributed around the outer circumference of the auxiliary rings (6).

4. The device for automatically determining the cleanliness of crayfish according to claim 1, characterized in that: A handle is fixedly mounted on the top of the net cylinder (2), and a ball bearing is mounted between the sleeve (3) and the fixed seat (15).

5. The device for automatically determining the cleanliness of crayfish according to claim 1, characterized in that: The image recognition camera (8) is equipped with an illumination lamp (9).

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