Filtering device for grain and oil detection

Abstract

The utility model provides a filtering device for grain and oil detection, which relates to the technical field of filtering devices and comprises a filtering box, and a top cover is arranged at the top of the filtering box. During use, when the filter screen in the filter device needs to be cleaned, the input end of the water pump is firstly connected with an external water source, and tap water passes through the water conveying pipe and the communicating pipe and is finally sprayed out of the spray head under the action of the water pump, so that the filter screen is washed; meanwhile, a threaded rod is driven to rotate under the action of a motor and a connecting device, a mounting plate, a spray head and a cleaning brush are driven to move under the action of a connecting column, a filter screen can be cleaned under the action of the spray head and the cleaning brush, and the filter screen of the filtering device can be cleaned through the structure and the method; the problem that the filter screen is blocked in a long-time use process is avoided, so that the grain and oil filtering effect and the accuracy of a grain and oil detection result are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for grain and oil detection. Background Art

[0002] With the advancement of science and technology and the development of society, my country's food processing and testing technologies have developed rapidly, and along with it, grain and oil testing technologies have developed rapidly.

[0003] In the prior art, when testing grains and oils, it is necessary to filter the grains and oils to prevent impurities in the grains and oils from affecting the test results. However, most filtering devices are prone to clogging and difficult to clean after long-term use, resulting in the impurities in the grains and oils being unable to be fully filtered, thereby seriously affecting the test results of the grains and oils. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the filter device cannot be cleaned when the above-mentioned equipment is in use, resulting in clogging of the filter device during the grain and oil filtering process, thereby proposing a filter device for grain and oil detection.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtering device for grain and oil detection, comprising a filter box, a top cover is provided on the top of the filter box, a water pump is fixedly installed on the top of the top cover, the output end of the water pump is fixedly connected to a water pipe, two motors are fixedly installed on the top of the top cover, the output ends of the two motors are fixedly sleeved with connecting devices, one side of the outer wall of the two connecting devices is fixedly connected with a threaded rod, the outer walls of the two threaded rods are movably sleeved with support plates, the outer walls of the two threaded rods are movably sleeved with connecting columns, a mounting plate is fixedly installed between the bottoms of the connecting columns, and three groups of plug-in grooves are opened on the top of the mounting plate.

[0006] Preferably, a connecting pipe is fixedly inserted between the inner surface walls of the three groups of the inserting grooves, and the input end of the connecting pipe is fixedly connected to the output end of the water pipe.

[0007] Preferably, the output end of the connecting pipe is fixedly connected to a plurality of nozzles, the top of the mounting plate is provided with three fixing grooves, and the inner surface walls of the three fixing grooves are fixedly inserted with cleaning brushes.

[0008] Preferably, the outer wall of the top cover is provided with a sealing ring, the outer wall of the top cover is provided with a dustproof ring, and the outer wall of the filter box is provided with a plurality of limiting grooves.

[0009] Preferably, the outer wall of the filter box is fixedly connected with two pipes, and the inner wall of the filter box is provided with three groups of embedded grooves.

[0010] Preferably, a filter plate is movably inserted between the inner surface walls of each of the three groups of embedded grooves, a group of mounting grooves are opened on one side of the outer walls of the three filter plates, and the inner surface walls of the three groups of mounting grooves are all provided with circular shafts.

[0011] Preferably, the outer walls of the three groups of circular shafts are all provided with compression springs, and a limiting rod is fixedly installed on one side of the outer wall of the compression spring.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. During use of the utility model, when it is necessary to clean the filter screen inside the filter device, firstly, the input end of the water pump is connected to the external water source, and under the action of the water pump, tap water is made to pass through the water pipe and the connecting pipe and finally sprayed out from the nozzle, so as to flush the filter screen. At the same time, the threaded rod is driven to rotate under the action of the motor and the connecting device, and the mounting plate, the nozzle and the cleaning brush are driven to move under the action of the connecting column. The filter screen can be cleaned under the action of the nozzle and the cleaning brush. The filter screen of the filter device can be cleaned by the above structure and method, so as to avoid the problem of clogging of the filter screen during long-term use, thereby improving the effect of grain and oil filtration and the accuracy of grain and oil detection results.

[0014] 2. During use of the utility model, when it is necessary to disassemble the filter plate, the staff first presses the compression spring inside the installation groove to drive the limit rod to move toward the middle, so that it is taken out from the limit groove, thereby no longer playing a fixed limit role on the filter plate. Subsequently, the filter plate is taken out from the embedded groove by the staff, thereby making it more convenient to replace or repair the filter plate. During use of the filter device, the sealing ring can prevent leakage when filtering grain and oil, and the dustproof ring can prevent external dust from entering the filter box. The above structure and method can quickly disassemble and repair the filter plate when it is damaged, thereby improving the efficiency of grain and oil filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a filtering device for grain and oil detection;

[0016] Figure 2 The utility model provides a main structural split diagram of a filtering device for grain and oil detection;

[0017] Figure 3 The utility model provides a main structural part split diagram of a filtering device for grain and oil detection;

[0018] Figure 4The utility model provides a disassembled stereoscopic diagram of the main structural part of a filtering device for grain and oil detection.

[0019] Legend:

[0020] 1. Filter box; 2. Top cover; 3. Sealing ring; 4. Dust ring; 5. Water pump; 6. Water pipe; 7. Motor; 8. Connecting device; 9. Threaded rod; 10. Support plate; 11. Connecting column; 12. Mounting plate; 13. Insertion slot; 14. Connecting pipe; 15. Nozzle; 16. Fixed slot; 17. Cleaning brush; 18. Limiting slot; 19. Pipeline; 20. Embedded slot; 21. Filter plate; 22. Mounting slot; 23. Round shaft; 24. Compression spring; 25. Limiting rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a filtering device for grain and oil detection, comprising a filter box 1, a top cover 2 is arranged on the top of the filter box 1, a water pump 5 is fixedly installed on the top of the top cover 2, an output end of the water pump 5 is fixedly connected with a water pipe 6, two motors 7 are fixedly installed on the top of the top cover 2, the output ends of the two motors 7 are fixedly sleeved with connecting devices 8, one side of the outer wall of the two connecting devices 8 is fixedly connected with a threaded rod 9, the outer walls of the two threaded rods 9 are movably sleeved with a supporting plate 10, the outer walls of the two threaded rods 9 are movably sleeved with a connecting column 11, a mounting plate 12 is fixedly installed between the bottoms of the connecting columns 11, three groups of insertion grooves 13 are opened on the top of the mounting plate 12, connecting pipes 14 are fixedly inserted between the inner walls of the three groups of insertion grooves 13, and the input end of the connecting pipe 14 is fixedly connected with the output end of the water pipe 6, and the output end of the connecting pipe 14 is fixedly connected with a plurality of nozzles 15, three fixed grooves 16 are opened on the top of the mounting plate 12, and cleaning brushes 17 are fixedly inserted on the inner walls of the three fixed grooves 16.

[0024] The effect achieved by the entire embodiment 1 is that when it is necessary to clean the filter screen inside the filtering device, firstly connect the input end of the water pump 5 to the external water source, and under the action of the water pump 5, the tap water passes through the water pipe 6 and the connecting pipe 14 and is finally sprayed out from the nozzle 15, so as to flush the filter screen. At the same time, the threaded rod 9 is driven to rotate under the action of the motor 7 and the connecting device 8, and the mounting plate 12, the nozzle 15 and the cleaning brush 17 are driven to move under the action of the connecting column 11. The filter screen can be cleaned under the action of the nozzle 15 and the cleaning brush 17. The filter screen of the filtering device can be cleaned by the above structure and method, and the filter screen can be prevented from being blocked during long-term use, thereby improving the effect of grain and oil filtration and the accuracy of grain and oil detection results.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, the outer wall of the top cover 2 is provided with a sealing ring 3, the outer wall of the top cover 2 is provided with a dust ring 4, the outer wall of the filter box 1 is provided with a plurality of limit grooves 18, the outer wall of the filter box 1 is fixedly connected with two pipes 19, the inner wall of the filter box 1 is provided with three groups of embedded grooves 20, and filter plates 21 are movably inserted between the inner walls of each group of the three groups of embedded grooves 20, and one side of the outer wall of the three filter plates 21 is provided with a group of mounting grooves 22, the inner walls of the three groups of mounting grooves 22 are provided with round shafts 23, the outer walls of the three groups of round shafts 23 are provided with compression springs 24, and the outer walls of the three groups of compression springs 24 are fixedly installed with limit rods 25.

[0026] The effect achieved by the entire embodiment 2 is that when the filter plate 21 needs to be disassembled, the compression spring 24 is first pressed under the action of the staff to drive the limit rod 25 to move toward the middle inside the installation groove 22, so that it is taken out from the inside of the limit groove 18, so that it no longer plays a fixed limiting role on the filter plate 21, and then the filter plate 21 is taken out from the inside of the embedding groove 20 under the action of the staff, so that it is more convenient to replace or repair the filter plate 21. During the use of the filtering device, the sealing ring 3 can prevent leakage when filtering grain and oil, and the dust ring 4 can prevent external dust from entering the filter box 1. Through the above-mentioned structure and method, the filter plate 21 can be quickly disassembled and repaired when it is damaged, thereby improving the efficiency of grain and oil filtration.

[0027] Working principle: When it is necessary to clean the filter screen inside the filter device, first connect the input end of the water pump 5 to the external water source, and under the action of the water pump 5, the tap water passes through the water pipe 6 and the connecting pipe 14 and finally sprays out from the nozzle 15, so as to wash the filter screen. At the same time, the threaded rod 9 is driven to rotate under the action of the motor 7 and the connecting device 8, and the mounting plate 12, the nozzle 15 and the cleaning brush 17 are driven to move under the action of the connecting column 11. The filter screen can be cleaned under the action of the nozzle 15 and the cleaning brush 17. When it is necessary to disassemble the filter plate 21, first, in the working Under the action of personnel, the compression spring 24 is pressed inside the installation groove 22 to drive the limit rod 25 to move toward the middle, so that it is taken out from the limit groove 18, so that it no longer plays a fixed limiting role on the filter plate 21. Subsequently, the filter plate 21 is taken out from the embedded groove 20 under the action of the staff, so that it is more convenient to replace or repair the filter plate 21. When filtering grain and oil, leakage can be avoided during filtering of grain and oil under the action of the sealing ring 3, and external dust can be prevented from entering the filter box 1 under the action of the dustproof ring 4, thereby improving the quality of grain and oil.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A filtering device for grain and oil detection, characterized in that: The invention comprises a filter box (1), wherein a top cover (2) is arranged on the top of the filter box (1), a water pump (5) is fixedly installed on the top of the top cover (2), the output end of the water pump (5) is fixedly connected to a water pipe (6), two motors (7) are fixedly installed on the top of the top cover (2), the output ends of the two motors (7) are fixedly sleeved with connecting devices (8), one side of the outer wall of the two connecting devices (8) is fixedly connected with a threaded rod (9), the outer wall of the two threaded rods (9) is movably sleeved with a support plate (10), the outer wall of the two threaded rods (9) is movably sleeved with a connecting column (11), a mounting plate (12) is fixedly installed between the bottoms of the connecting columns (11), and the top of the mounting plate (12) is provided with three groups of insertion grooves (13).

2. A filtering device for grain and oil detection according to claim 1, characterized in that: A connecting pipe (14) is fixedly inserted between the inner surface walls of the three groups of inserting grooves (13), and the input end of the connecting pipe (14) is fixedly connected to the output end of the water delivery pipe (6).

3. A filtering device for grain and oil detection according to claim 2, characterized in that: The output end of the connecting pipe (14) is fixedly connected to a plurality of nozzles (15), the top of the mounting plate (12) is provided with three fixing grooves (16), and the inner surface walls of the three fixing grooves (16) are fixedly inserted with cleaning brushes (17).

4. A filtering device for grain and oil detection according to claim 1, characterized in that: The outer wall of the top cover (2) is provided with a sealing ring (3), the outer wall of the top cover (2) is provided with a dustproof ring (4), and the outer wall of the filter box (1) is provided with a plurality of limiting grooves (18).

5. A filtering device for grain and oil detection according to claim 4, characterized in that: The outer wall of the filter box (1) is fixedly connected to two pipes (19), and the inner wall of the filter box (1) is provided with three groups of embedded grooves (20).

6. A filtering device for grain and oil detection according to claim 5, characterized in that: A filter plate (21) is movably inserted between the inner surface walls of each of the three groups of embedded grooves (20), a group of mounting grooves (22) is opened on one side of the outer wall of each of the three groups of filter plates (21), and a circular shaft (23) is provided on the inner surface walls of the three groups of mounting grooves (22).

7. A filtering device for grain and oil detection according to claim 6, characterized in that: The outer walls of the three groups of circular shafts (23) are all provided with compression springs (24), and one side of the outer wall of the compression springs (24) is fixedly mounted with a limiting rod (25).

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