Agricultural product cleaning equipment and use method thereof

Abstract

The invention provides agricultural product cleaning equipment and a using method thereof.The agricultural product cleaning equipment comprises a rack, a cleaning box is arranged on the rack, a brushing mechanism, a filtering mechanism and a sewage draining mechanism are arranged in the cleaning box, and a water circulation mechanism and a discharging mechanism are arranged on the outer side of the cleaning box; the filtering mechanism comprises a filtering plate which is arranged in the cleaning box and located between the brushing mechanism and the sewage discharging mechanism, one end of the filtering plate is hinged to the inner side wall of the cleaning box, and a plurality of elastic supporting assemblies are arranged on the lower portion of the other end of the filtering plate. According to the agricultural product cleaning device disclosed by the invention, sludge washed from to-be-cleaned objects in the cleaning box can be smoothly discharged through a filter plate between a scrubbing mechanism and a pollution discharge mechanism in the cleaning box, and meanwhile, agricultural products are blocked through the filter plate, so that the cleaned sludge and the agricultural products are separated, and the cleaning effect is better; and in addition, the filtered water after cleaning can be recycled through the water circulation mechanism, and more energy conservation and convenience are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a cleaning equipment for agricultural products and a use method thereof. Background Art

[0002] Agricultural products are items produced in agriculture, such as rice, sorghum, peanuts, corn, wheat, potatoes, sweet potatoes, and local specialties of various regions. The state stipulates that primary agricultural products refer to plants, animals and their products obtained from agricultural activities, excluding various processed products.

[0003] In the industrialized production process of agricultural product processing, agricultural products need to be cleaned before deep processing, and conventional cleaning work relies on manual labor, which has high labor intensity, low cleaning efficiency and high labor cost.

[0004] The existing patent (authorization announcement number: CN 109261623 A) is an agricultural product cleaning device, including a bottom plate. Through the coordinated use of the bottom plate, a cleaning box, a first bearing, a support rod, a support plate, a motor, a driving gear, a second bearing, a transmission rod, a stirring blade, a water pump, a hose, a water tank, a water pump, a feed port and a discharge pipe, it can effectively avoid the waste of a large amount of water resources, more reasonably utilize the cleaning effect of water, improve work efficiency and save water resources.

[0005] In the process of cleaning agricultural products, traditional cleaning equipment contains a lot of sludge in the water as the cleaning process proceeds and the water is not changed in time. As the cleaning operation continues, sludge is often attached to the cleaned agricultural products, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources. Summary of the invention

[0006] In view of this, the present invention provides an agricultural product cleaning device and a method for using the same, which can separate the sludge and agricultural products after cleaning through the cooperation of a scrubbing mechanism and a sewage discharge mechanism inside a cleaning box, thereby achieving better cleaning effect and higher efficiency, and can recycle and reuse filtered water after cleaning through a water circulation mechanism, thereby solving the problem that, during the cleaning process of agricultural products with traditional cleaning equipment, a large amount of sludge is contained in the water due to untimely water change as the cleaning process proceeds, and as the cleaning operation continues, sludge is often attached to the cleaned agricultural products, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources.

[0007] In order to solve the above technical problems, the present invention provides an agricultural product cleaning device and a method for using the same, comprising a frame, a cleaning box is arranged on the frame, a brushing mechanism, a filtering mechanism and a sewage discharge mechanism are arranged inside the cleaning box, a water circulation mechanism and a material discharge mechanism are arranged outside the cleaning box, the filtering mechanism comprises a filter plate arranged inside the cleaning box and located between the brushing mechanism and the sewage discharge mechanism, one end of the filter plate is hingedly arranged on the inner side wall of the cleaning box, and a plurality of elastic support components are arranged at the lower part of the other end of the filter plate. The present invention can realize the smooth discharge of sludge washed from the objects to be cleaned inside the cleaning box through the filter plate between the brushing mechanism and the sewage discharge mechanism inside the cleaning box. At the same time, the filter plate is used to block the agricultural products, thereby realizing the separation of the cleaned sludge and the agricultural products, with better cleaning effect and higher efficiency, and the filtered water after cleaning can be recycled and reused through the water circulation mechanism, which greatly improves the cleaning effect of the washable equipment, is more energy-saving and convenient, and solves the problem that in the process of washing agricultural products with traditional washing equipment, a large amount of sludge is contained in the water due to the progress of the washing process and the untimely water change, and as the washing operation continues, the washed agricultural products are often attached with sludge, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources.

[0008] A support plate is arranged inside the cleaning box, each elastic support assembly includes a limiting cylinder arranged on the support plate, a spring is arranged inside each limiting cylinder, a sleeve adapted to the multiple springs is arranged at the lower part of the filter plate, and the upper parts of the multiple springs are inserted in the sleeve.

[0009] The brushing mechanism includes a first motor arranged on the outer wall of the cleaning box and a brushing assembly rotatably arranged inside the cleaning box and connected to the output shaft of the first motor. The brushing assembly includes a material stripper plate and a cleaning screen barrel rotatably arranged inside the cleaning box. The material stripper plate and the cleaning screen barrel are rotatably arranged inside the cleaning box in sequence. A first driving sprocket is arranged at the end of the output shaft of the first motor, and a first driven sprocket is arranged on the rotating shaft of the material stripper plate and the cleaning screen barrel. A first transmission chain is arranged between the first driving sprocket and the first driven sprocket.

[0010] A plurality of material shifting rods are arranged on the side wall of the material shifting plate, and a plurality of material brushing rods staggered with the material shifting rods are arranged on the outer side wall of the cleaning screen barrel.

[0011] The sewage discharge mechanism comprises a wastewater filter assembly located outside the cleaning box and a mud guide plate arranged at the bottom of the inner wall of the cleaning box, and a sewage discharge pipe is arranged on the inner wall of the cleaning box.

[0012] The mud guide plate is of a V-shaped structure, and the height of the mud guide plate at the side close to the sewage pipe is lower than the height of the side away from the sewage pipe.

[0013] The water circulation mechanism comprises a centrifugal pump arranged on the frame, and the drain port of the centrifugal pump is connected with the cleaning box.

[0014] The discharging mechanism includes a conveyor belt which is arranged upward and inclined on the side close to the elastic support component, a second motor is arranged on the frame, a second driving sprocket is arranged on the end of the output shaft of the second motor, a second transmission sprocket is arranged on the conveying roller of the conveyor belt, the second driving sprocket and the second transmission sprocket are connected by a second transmission chain, and a plurality of material blocking rods are arranged on the conveyor belt.

[0015] The sewage discharge mechanism also includes an overflow port arranged on the side wall of the cleaning box and located on the axis of the cleaning screen barrel, a guide plate is arranged below the overflow port, the wastewater filtration assembly includes a collecting box located below the guide plate, a filter box is arranged on the upper part of the collecting box and directly below the guide plate, the filter box is carded in the filter box, and the water inlet of the centrifugal pump is connected to the drain port of the collecting box.

[0016] A method for using an agricultural product cleaning device comprises the following steps:

[0017] S1. Put the agricultural products into the cleaning bucket. First, pour a proper amount of water into the cleaning bucket, then put the agricultural products after most of the soil on the previous agricultural products has been sieved into the cleaning bucket and soak for 15-30 minutes;

[0018] S2, start the scrubbing mechanism to scrub, start the output shaft of the first motor to rotate, and under the driving action of the first motor, the material-pickup plate and the cleaning screen barrel rotate, and the rotating material-pickup rod moves the agricultural products to be cleaned forward, and cooperates with the rotating brush rod to clean the dirt adhered to the surface of the agricultural products. In this process, the centrifugal pump is started, and at this time, the water spray pipe connected to the centrifugal pump and located at the bottom of the cleaning box will spray water, which can assist in repeatedly washing the sludge on the filter plate and the sludge on the agricultural products;

[0019] S3, start the water circulation mechanism to circulate the washing water, start the centrifugal pump, and as the washing operation continues, the water in the washing box will be higher than the overflow port, and finally discharged through the overflow port. The water in the washing box that is higher than the overflow port during the washing process is smoothly discharged through the overflow port, and the sludge in the discharged sewage can be filtered through the filter box. Finally, the filtered clean water that enters the collection box will be re-pumped into the washing box under the action of the centrifugal pump to wash the agricultural products inside.

[0020] S4, start the discharging mechanism to discharge the cleaned materials, and after the cleaning is completed, start the output shaft of the second motor to rotate, and the second driving sprocket is rotated by the rotation of the output shaft of the second motor, and the rotation of the second driving sprocket can drive the second transmission chain to drive the second transmission sprocket and the conveying roller at the end thereof and the material blocking rod on the transmission roller to rotate together, thereby driving the conveyor belt to rotate and realize the operation of moving and discharging the cleaned agricultural products;

[0021] S5. Start the sewage discharge mechanism to discharge sewage. After cleaning is completed, let it stand for 30-60 minutes, then remove the filter box, clean the sludge inside it, turn on the switch on the sewage pipe to discharge the residual sludge and sewage in the cleaning box through the sewage outlet. When the discharged water does not contain sludge and is relatively clear, turn off the switch on the sewage pipe to continue the cleaning operation of the agricultural products.

[0022] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The present invention can realize the smooth discharge of sludge washed from the objects to be cleaned in the cleaning box through the filter plate between the scrubbing mechanism and the sewage discharge mechanism inside the cleaning box, and at the same time realize the blocking of agricultural products through the filter plate, thereby realizing the separation operation of the cleaned sludge and agricultural products, with better cleaning effect and higher efficiency, and can realize the recycling and reuse of filtered water after cleaning through the water circulation mechanism, thereby greatly improving the cleaning effect of the washable equipment, being more energy-saving and convenient, and solving the problem that in the process of cleaning agricultural products with traditional cleaning equipment, as the cleaning process proceeds and the water is not changed in time, the water contains a large amount of sludge, and as the cleaning operation continues, the cleaned agricultural products are often attached with sludge, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources.

[0024] 2. The present invention can realize elastic support of the filter plate through the cooperation of the hinged filter plate and the elastic support assembly. After the agricultural products to be cleaned are placed in the cleaning box, coupled with the scrubbing operation of the scrubbing mechanism and the squeezing effect of the agricultural products on the support plate, the filter plate will rotate along the hinged part and further compress the spring downward. The compressed spring can realize up and down vibration cleaning of the support plate and the agricultural products on it due to the effect of its own restoring elastic force after being compressed and the flushing operation of the water flow inside the cleaning box, which greatly improves the cleaning efficiency and effect and makes the operation more convenient.

[0025] 3. The present invention can rotate the first driving sprocket by rotating the output shaft of the first motor, and the rotation of the first driving sprocket can rotate together with the first driven sprocket through the first transmission chain, and then respectively rotate the material removal plate and the cleaning screen barrel fixed on the connecting shaft of the first driven sprocket, thereby realizing the cleaning operation of the agricultural products to be cleaned through the cleaning screen barrel while the agricultural products to be cleaned are conveyed forward.

[0026] 4. The present invention can rotate the second driving sprocket together with the output shaft of the second motor. The rotation of the second driving sprocket can drive the second transmission chain, the second transmission sprocket and the conveying roller at the end thereof to rotate together, thereby driving the conveyor belt to rotate while realizing the export operation of the cleaned agricultural products, which is more convenient to operate.

[0027] 5. The present invention can smoothly discharge the water in the cleaning box that is higher than the overflow port during the cleaning process through the overflow port, and can filter the sludge in the discharged sewage through the filter box. The filtered clean water that finally enters the collection box will be pumped back into the cleaning box under the action of a centrifugal pump to clean the agricultural products inside, which greatly saves water resources and is more environmentally friendly and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the agricultural product cleaning device of the present invention;

[0029] Figure 2 It is a front view of the agricultural product cleaning device of the present invention;

[0030] Figure 3 A top view of the agricultural product cleaning device of the present invention;

[0031] Figure 4 For the present invention Figure 3 Sectional view at AA;

[0032] Figure 5 For the present invention Figure 4 Enlarged view of the structure at point B in the middle.

[0033] Description of reference numerals: 100, frame; 200, cleaning box; 300, brushing mechanism; 310, first driving motor; 320, brushing assembly; 321, material-dispensing plate; 322, cleaning screen barrel; 323, first driving sprocket; 324, first driven sprocket; 325, first transmission chain; 326, material-dispensing rod; 327, material-dispensing rod; 400, filtering mechanism; 410, filtering plate; 420, elastic support assembly; 421, limiting cylinder; 422 , spring; 423, sleeve; 500, support plate; 600, sewage discharge mechanism; 610, wastewater filter assembly; 611, collection box; 612, filter box; 620, mud guide plate; 630, sewage pipe; 700, water circulation mechanism; 701, centrifugal pump; 800, discharge mechanism; 801, conveyor belt; 802, second motor; 803, second driving sprocket; 804, second transmission sprocket; 805, second transmission chain; 806, material blocking rod. DETAILED DESCRIPTION

[0034] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will be combined with the appended drawings of the embodiments of the present invention. Figure 1-5 , the technical scheme of the embodiment of the present invention is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0035] like Figure 1-5As shown: This embodiment provides an agricultural product cleaning device and a method of using the same, including a frame 100, a cleaning box 200 is arranged on the frame 100, a brushing mechanism 300, a filtering mechanism 400 and a sewage discharge mechanism 600 are arranged inside the cleaning box 200, a water circulation mechanism 700 and a discharge mechanism 800 are arranged outside the cleaning box 200, and the filtering mechanism 400 includes a filter plate 410 arranged inside the cleaning box 200 and located between the brushing mechanism 300 and the sewage discharge mechanism 600, one end of the filter plate 410 is hingedly arranged on the inner side wall of the cleaning box 200, and a plurality of elastic support components 420 are arranged at the lower part of the other end of the filter plate 410. The present invention can be achieved by filtering between the brushing mechanism 300 and the sewage discharge mechanism 600 inside the cleaning box 200. The plate 410 realizes the smooth discharge of the sludge washed from the objects to be cleaned inside the cleaning box 200, and at the same time, the agricultural products are blocked by the filter plate 410, thereby realizing the separation operation of the cleaned sludge and agricultural products, with better cleaning effect and higher efficiency. Moreover, the filtered water after cleaning can be recycled and reused through the water circulation mechanism 700, thereby greatly improving the cleaning effect of the washable equipment, being more energy-saving and convenient, and solving the problem that the traditional cleaning equipment contains a large amount of sludge in the water during the cleaning process of cleaning agricultural products and the water is not changed in time. As the cleaning operation continues, the cleaned agricultural products are often attached with sludge, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources.

[0036] According to one embodiment of the present invention, Figure 1 Figure 3 and Figure 5 As shown, a support plate 500 is provided inside the cleaning box 200, each elastic support assembly 420 includes a limiting cylinder 421 provided on the support plate 500, and a spring 422 is provided inside each limiting cylinder 421. A sleeve 423 adapted to the plurality of springs 422 is provided at the lower portion of the filter plate 410, and the upper portions of the plurality of springs 422 are inserted in the sleeve 423. The present invention can realize elastic support of the filter plate 410 through the cooperation of the hinged filter plate 410 and the elastic support assembly 420. As the filter plate to be cleaned is moved, After the washed agricultural products are placed in the cleaning box 200, coupled with the scrubbing operation of the scrubbing mechanism 300 and the squeezing effect of the agricultural products on the support plate 500, the filter plate 410 will rotate along the hinged part and further compress the spring 422 downward. The compressed spring 422 can achieve up and down vibration cleaning of the support plate 500 and the agricultural products on it due to the recovery elastic force after its own compression and the flushing operation of the water flow inside the cleaning box 200, which greatly improves the cleaning efficiency and effect and makes the operation more convenient.

[0037] According to another embodiment of the present invention, Figure 1and Figure 2 As shown, the scrubbing mechanism 300 includes a first motor arranged on the outer side wall of the cleaning box 200 and a scrubbing assembly 320 rotatably arranged inside the cleaning box 200 and drivingly connected to the output shaft of the first motor. The scrubbing assembly 320 includes a material shifting plate 321 and a cleaning screen barrel 322 rotatably arranged inside the cleaning box 200. The material shifting plate 321 and the cleaning screen barrel 322 are rotatably arranged inside the cleaning box 200 in sequence. A first driving sprocket 323 is arranged at the end of the output shaft of the first motor. A first driven sprocket 324 is arranged on the rotating shafts of the material shifting plate 321 and the cleaning screen barrel 322. The first driving sprocket 323 is arranged at the end of the output shaft of the first motor. The first driven sprocket 324 is arranged on the rotating shafts of the material shifting plate 321 and the cleaning screen barrel 322. A first transmission chain 325 is provided between the driving sprocket 323 and the first driven sprocket 324. The present invention can rotate the first driving sprocket 323 by rotating the output shaft of the first motor. The rotation of the first driving sprocket 323 can rotate together with the first driven sprocket 324 through the first transmission chain 325, and then respectively rotate together with the material removal plate 321 and the cleaning screen barrel 322 fixed on the connecting shaft of the first driven sprocket 324, so as to realize the cleaning operation of the agricultural products to be cleaned through the cleaning screen barrel 322 while conveying the agricultural products to be cleaned forward.

[0038] According to another embodiment of the present invention, Figure 1 and Figure 4 As shown, a plurality of material shifting rods 326 are provided on the side wall of the material shifting plate 321, and a plurality of brushing rods 327 staggered with the material shifting rods 326 are provided on the outer side wall of the cleaning screen barrel 322. The present invention can drive the material shifting plate 321 and the cleaning screen barrel 322 to rotate under the driving action of the first motor. The rotating material shifting rods 326 can shift the agricultural products to be cleaned forward while cooperating with the rotating brushing rods 327 to clean and scrub the dirt adhered to the surface of the agricultural products, thereby achieving better cleaning effect and more convenient and efficient operation.

[0039] According to another embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, the sewage discharge mechanism 600 includes a wastewater filter assembly 610 located outside the cleaning box 200 and a mud guide plate 620 arranged at the bottom of the inner wall of the cleaning box 200. A sewage discharge pipe 630 is arranged on the inner wall of the cleaning box 200. The present invention can use the mud guide plate 620 to allow the cleaned soil to settle statically and then flow out through the mud guide plate 620 to the sewage discharge pipe 630 for collection, which is more convenient to operate.

[0040] The mud guide plate 620 is a V-shaped structure, and the height of the mud guide plate 620 close to the sewage pipe 630 is lower than the height of the side away from the sewage pipe 630. The purpose of this is to facilitate the cleaning of fallen mud and allow it to flow smoothly into the sewage pipe 630 through the guide plate and be discharged.

[0041] The water circulation mechanism 700 includes a centrifugal pump 701 arranged on the frame 100, the drain port of the centrifugal pump 701 is connected to the cleaning box 200, and the drain port of the centrifugal pump 701 is connected to the cleaning box 200 through a pipeline. A plurality of water spray pipes connected to the pipeline are arranged inside the cleaning box 200, and the water spray ports of the water spray pipes are located directly below the filter plate 410. The present invention can pump water into the cleaning box 200 through the centrifugal pump 701 to achieve the cleaning operation of the agricultural products to be cleaned in the cleaning box 200, and at the same time, spray water through the water spray pipe to rinse the agricultural products to be cleaned on the filter plate 410, and when the water submerges the water spray port of the water spray pipe, the water sprayed from the water spray pipe will generate bubbles or water columns, thereby achieving efficient cleaning of the soil remaining on the agricultural products in the cleaning box 200, and the operation is more convenient.

[0042] The discharging mechanism 800 includes a conveyor belt 801 which is arranged upward and inclined on the side close to the elastic support component 420, a second motor 802 is arranged on the frame 100, a second driving sprocket 803 is arranged on the end of the output shaft of the second motor 802, a second transmission sprocket 804 is arranged on the conveying roller of the conveyor belt 801, the second driving sprocket 803 and the second transmission sprocket 804 are connected by a second transmission chain 805, and a plurality of material blocking rods 806 are arranged on the conveyor belt 801. The present invention can rotate the second driving sprocket 803 together with the rotation of the output shaft of the second motor 802, and the rotation of the second driving sprocket 803 can rotate the second transmission chain 805, the second transmission sprocket 804 and the conveying roller at the end thereof, thereby realizing the export operation of the cleaned agricultural products while rotating the conveyor belt, and the operation is more convenient.

[0043] The sewage discharge mechanism 600 also includes an overflow port arranged on the side wall of the cleaning box 200 and located on the axis of the cleaning screen barrel 322. A guide plate is arranged below the overflow port. The wastewater filtering assembly 610 includes a collecting box 611 located below the guide plate. A filter box 612 is arranged on the upper part of the collecting box 611 and directly below the guide plate. The filter box 612 is clamped in the filter box 612. The water inlet of the centrifugal pump 701 is connected to the drain port of the collecting box 611. The present invention can smoothly discharge the water in the cleaning box 200 that is higher than the overflow port during the cleaning process through the overflow port, and can filter the sludge in the discharged sewage through the filter box 612. Finally, the filtered clean water entering the collecting box 611 will be re-pumped into the cleaning box 200 under the action of the centrifugal pump 701 to clean the agricultural products inside it, which greatly saves water resources and is more environmentally friendly and energy-saving.

[0044] The method of using the present invention:

[0045] First of all, it should be clear that the cleaning equipment involved in the present invention is mainly used for cleaning the soil on agricultural products such as potatoes and potatoes after preliminary treatment. Of course, it can also be used for cleaning the sludge of agricultural products that have just been dug out. However, when cleaning the soil on such agricultural products that have just been dug out, two points need to be noted. The first is that the soaking time needs to be extended, and the standing time after soaking should also be appropriate. Before starting the scrubbing mechanism 300, the precipitated soil after soaking needs to be discharged in advance. The specific operation is to turn on the switch on the sewage pipe 630 until the discharged sewage becomes clear, and then the following cleaning action can be repeated. The present invention takes the cleaning of potatoes or sweet potatoes after the initial soil vibration shaking off as an example to elaborate on its use method in detail. When it is necessary to clean potatoes and sweet potatoes, follow the following steps:

[0046] First, the agricultural products are put into the cleaning barrel. First, an appropriate amount of water is poured into the cleaning barrel, and then the agricultural products that have been screened and most of the soil on the previous agricultural products are put into the cleaning barrel and soaked for 15-30 minutes;

[0047] Then, the scrubbing mechanism 300 is started for scrubbing, and the output shaft of the first motor is started to rotate. Under the driving action of the first motor, the material-dispensing plate 321 and the cleaning screen barrel 322 are rotated. The rotating material-dispensing rod 326 not only realizes the forward movement of the agricultural products to be cleaned, but also cooperates with the rotating brush rod 327 to realize the cleaning and scrubbing of the dirt adhered to the surface of the agricultural products. In this process, the centrifugal pump 701 is started to work. At this time, a water column will be sprayed out from the water spray pipe at the bottom of the cleaning box 200 connected to the centrifugal pump 701, which can assist in realizing the repeated washing of the sludge on the filter plate 410 and the sludge on the agricultural products.

[0048] Then, the water circulation mechanism 700 is started to circulate the washing water, and the centrifugal pump 701 is started. When the centrifugal pump 701 is started, as the washing operation continues, the water in the washing box 200 will be higher than the overflow port, and finally discharged through the overflow port. The water in the washing box 200 that is higher than the overflow port during the washing process is smoothly discharged through the overflow port, and the sludge in the discharged sewage can be filtered through the filter box 612. Finally, the filtered clean water that enters the collection box 611 will be re-pumped into the washing box 200 by the action of the centrifugal pump 701 to wash the agricultural products inside it;

[0049] Then, the discharging mechanism 800 is started to discharge the cleaned materials. After the cleaning is completed, the output shaft of the second motor 802 is started to rotate, and the second driving sprocket 803 is rotated together with the output shaft of the second motor 802. The rotation of the second driving sprocket 803 can drive the second transmission chain 805, the second transmission sprocket 804 and the conveying roller at the end thereof and the material blocking rod 806 on the transmission roller to rotate together, thereby driving the conveyor belt to rotate while realizing the operation of moving and exporting the cleaned agricultural products.

[0050] Finally, start the sewage discharge mechanism 600 to carry out sewage discharge operations. After cleaning is completed, let it stand for 30-60 minutes, then remove the filter box 612, clean the sludge inside it, open the switch on the sewage pipe 630 to discharge the residual sludge and sewage in the cleaning box 200 through the sewage outlet, and when the discharged water does not contain sludge and is relatively clear, close the switch on the sewage pipe 630 to continue the agricultural product cleaning operation.

[0051] The present invention can achieve smooth discharge of sludge washed from the objects to be cleaned in the cleaning box 200 through the filter plate 410 between the scrubbing mechanism 300 and the sewage discharge mechanism 600 inside the cleaning box 200, and at the same time achieve blocking of agricultural products through the filter plate 410, thereby achieving separation of the cleaned sludge and agricultural products, with better cleaning effect and higher efficiency, and can realize recycling and reuse of filtered water after cleaning through the water circulation mechanism 700, greatly improving the cleaning effect of the washable equipment, being more energy-saving and convenient, and solving the problem that in the process of cleaning agricultural products with traditional cleaning equipment, a large amount of sludge is contained in the water as the cleaning process proceeds and the water is not changed in time, and as the cleaning operation continues, sludge is often attached to the cleaned agricultural products, resulting in poor cleaning effect, greatly reducing the cleaning efficiency and unnecessary waste of water resources.

[0052] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An agricultural product cleaning device, comprising a frame (100), wherein a cleaning box (200) is arranged on the frame (100), characterized in that: The interior of the cleaning box (200) is provided with a brushing mechanism (300), a filtering mechanism (400) and a sewage discharge mechanism (600); the exterior of the cleaning box (200) is provided with a water circulation mechanism (700) and a material discharge mechanism (800); the filtering mechanism (400) comprises a filter plate (410) which is arranged inside the cleaning box (200) and between the brushing mechanism (300) and the sewage discharge mechanism (600); one end of the filter plate (410) is hingedly arranged on the inner side wall of the cleaning box (200); and a plurality of elastic support components (420) are arranged at the lower part of the other end of the filter plate (410).

2. The agricultural product cleaning device according to claim 1, characterized in that: A support plate (500) is arranged inside the cleaning box (200), each of the elastic support components (420) includes a limiting cylinder (421) arranged on the support plate (500), and a spring (422) is arranged inside each limiting cylinder (421). A sleeve (423) adapted to the plurality of springs (422) is arranged at the lower part of the filter plate (410), and the upper parts of the plurality of springs (422) are inserted into the sleeve (423).

3. The agricultural product cleaning device according to claim 2, characterized in that: The brushing mechanism (300) comprises a first motor arranged on the outer wall of the cleaning box (200) and a brushing assembly (320) rotatably arranged inside the cleaning box (200) and connected to the output shaft of the first motor. The brushing assembly (320) comprises a material shifting plate (321) and a cleaning screen barrel (322) rotatably arranged inside the cleaning box (200). The material shifting plate (321) and the cleaning screen barrel (322) are rotatably arranged inside the cleaning box (200) in sequence. A first driving sprocket (323) is arranged at the end of the output shaft of the first motor. A first driven sprocket (324) is arranged on the rotating shafts of the material shifting plate (321) and the cleaning screen barrel (322). A first transmission chain (325) is arranged between the first driving sprocket (323) and the first driven sprocket (324).

4. The agricultural product cleaning device according to claim 3, characterized in that: A plurality of material shifting rods (326) are arranged on the side wall of the material shifting plate (321), and a plurality of material brushing rods (327) arranged alternately with the material shifting rods (326) are arranged on the outer side wall of the cleaning screen barrel (322).

5. The agricultural product cleaning device according to claim 4, characterized in that: The sewage discharge mechanism (600) comprises a wastewater filter assembly (610) located outside the cleaning box (200) and a mud guide plate (620) arranged at the bottom of the inner wall of the cleaning box (200); a sewage discharge pipe (630) is arranged on the inner wall of the cleaning box (200).

6. The agricultural product cleaning device according to claim 5, characterized in that: The mud guide plate (620) is of a V-shaped structure, and the height of the mud guide plate (620) on the side close to the sewage pipe (630) is lower than the height of the side away from the sewage pipe (630).

7. The agricultural product cleaning device according to claim 6, characterized in that: The water circulation mechanism (700) comprises a centrifugal pump (701) arranged on a frame (100), and a water outlet of the centrifugal pump (701) is connected to the cleaning tank (200).

8. The agricultural product cleaning device according to claim 7, characterized in that: The material discharging mechanism (800) comprises a conveying belt (801) arranged at an angle upward on the side close to the elastic support assembly (420); a second motor (802) is arranged on the frame (100); a second driving sprocket (803) is arranged at the end of the output shaft of the second motor (802); a second transmission sprocket (804) is arranged on the conveying roller of the conveying belt (801); the second driving sprocket (803) and the second transmission sprocket (804) are connected by a second transmission chain (805); and a plurality of material blocking rods (806) are arranged on the conveying belt (801).

9. The agricultural product cleaning device according to claim 8, characterized in that: The sewage discharge mechanism (600) further comprises an overflow port arranged on the side wall of the cleaning box (200) and located on the axis of the cleaning screen barrel (322); a guide plate is arranged below the overflow port; the wastewater filter assembly (610) comprises a collection box (611) located below the guide plate; a filter box (612) is arranged at the upper part of the collection box (611) and directly below the guide plate; the filter box (612) is clamped in the filter box (612); and the water inlet of the centrifugal pump (701) is connected to the drain port of the collection box (611).

10. A method for using an agricultural product cleaning device, characterized in that: The steps include: S1. Put agricultural products into the cleaning barrel; S2, starting the scrubbing mechanism (300) to scrub; S3, starting the water circulation mechanism (700) to circulate the washing water; S4, starting the discharging mechanism (800) to discharge the cleaned materials; S5. Start the sewage discharge mechanism (600) to perform sewage discharge operation.

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