Batch cleaning equipment for fruit turnover baskets

Abstract

The invention discloses batch cleaning equipment for fruit turnover baskets, and belongs to the technical field of turnover basket cleaning equipment. Comprising a main body frame provided with a feed port and a discharge port; a transport assembly; the outer side cleaning cover is attached to the inner walls and the inner bottom wall of the two sides, parallel to the first direction, of the turnover basket, and the projection of an opening of the outer side cleaning cover on the turnover basket is smaller than that of an opening of the inner side cleaning cover. The batch cleaning equipment for the fruit turnover baskets has the beneficial effects that through the arrangement of the outer side cleaning cover and the inner side cleaning cover, during cleaning, the outer side cleaning cover and the inner side cleaning cover are attached to the outer side wall and the inner side wall of the turnover baskets correspondingly, so that water flow can conduct flushing from holes, the flushing pressure is guaranteed, and the cleaning efficiency is improved; when the outer side cleaning cover is used for flushing, water flow is guided and flushed out again, repeated flushing is achieved, and the flushing effect is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of turnover basket cleaning equipment, and more particularly, to a batch cleaning equipment for fruit turnover baskets. Background Art

[0002] In modern agriculture and the logistics industry, the turnover and storage of fruits are crucial links. Fruit turnover baskets are important tools for transporting and storing fruits. Existing turnover baskets are usually plastic baskets with holes.

[0003] Existing turnover basket cleaning equipment usually uses spray nozzles and brushes to spray and wash the turnover baskets, or cooperate with brushes for scrubbing. However, due to the hole structure of the turnover boxes, it is difficult to clean the dirt inside the holes by spraying and scrubbing. At the same time, the water sprayed on the turnover baskets is difficult to form pressure and cannot flush out the dirt inside the holes.

[0004] For example, a Chinese patent document with the publication number CN117772729A and the name of a turnover box cleaning device discloses a turnover basket cleaning equipment, which includes a rotatable cleaning cylinder. The cleaning cylinder includes an inner cylinder, an outer cylinder and a closed end plate. Between the inner cylinder and the outer cylinder, starting from the lower right and in the counterclockwise direction along the circumference, there are successively: a loading and unloading area, a first soaking area, a long-time scrubbing area, a short-time soaking and scrubbing area, a washing and draining area, and a drying area; cleaning brush pads are provided on the outer side of the inner cylinder in each working area; outer opening doors are provided on the outer cylinder at positions corresponding to each working area. Inside the outer opening doors of the outer cylinder in each working area, there are driving connecting pieces, brush cylinders and grippers capable of clamping the turnover boxes. Cleaning cloth strips are provided on the brush cylinders, and cleaning brushes and water nozzles and air nozzles are provided on both side walls of the partition cavity plate.

[0005] However, since the fruit turnover baskets have a hole structure, in the above-mentioned prior art, the turnover baskets are cleaned by cooperating the cleaning cloth strips with the cleaning brushes, water nozzles and air nozzles. However, the cleaning brushes and cleaning cloth strips can only brush the surface of the turnover baskets and cannot clean the holes on the turnover baskets. At the same time, when using the infiltration method for cleaning, the water flow cannot form pressure on the holes of the turnover boxes, resulting in dirt inside the holes not being able to be flushed out. At the same time, when the cleaning brushes brush on the surface of the turnover baskets, it is easy to push the surface dirt into the holes.

[0006] Therefore, a batch cleaning equipment for fruit turnover baskets is needed to solve the above problems. Summary of the Invention

[0007] The content part of the present application is used to briefly introduce the concepts, which will be described in detail in the following detailed implementation part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0008] To solve the technical problems mentioned in the above background art section, some embodiments of the present application provide a batch cleaning device for fruit turnover baskets, including: a main frame having a feed inlet and a discharge outlet; a transport assembly disposed within the main frame for transporting the turnover baskets, with the transport direction of the turnover baskets being the first direction; a first cleaning mechanism for cleaning the inner side of the turnover baskets; a second cleaning mechanism for cleaning the outer side of the turnover baskets; a rinsing mechanism for rinsing the turnover baskets; the first cleaning mechanism includes: an outer cleaning cover that fits to the outer walls and the bottom wall of the turnover basket parallel to the first direction; the second cleaning mechanism includes: an inner cleaning cover that fits to the inner walls and the inner bottom wall of the turnover basket parallel to the first direction, and the inner cleaning cover moves up and down on the main frame through a driving assembly and is inserted into the turnover basket from the opening of the turnover basket. Both the inner cleaning cover and the outer cleaning cover are provided with openings facing the turnover basket wall, wherein the projection of the opening of the outer cleaning cover on the turnover basket is smaller than the projection of the opening of the inner cleaning cover, so that water flows from the outer cleaning cover through the turnover basket wall into the inner cleaning cover and continues to be guided by the inner cleaning cover to pass through the turnover basket wall again.

[0009] By providing the outer cleaning cover and the inner cleaning cover, during cleaning, the outer cleaning cover and the inner cleaning cover respectively fit to the outer and inner side walls of the turnover basket, enabling water to be rinsed from the holes, ensuring the rinsing pressure, and thus flushing out the dirt in the holes. At the same time, since the opening of the inner cleaning cover is larger than that of the outer cleaning cover, when the outer cleaning cover rinses, the water flows out again, realizing repeated rinsing and ensuring the rinsing effect.

[0010] Further, the inner cleaning cover includes: two side covers with openings facing the inner side wall of the turnover basket and a top cover with an opening facing the inner bottom wall of the turnover basket. The side covers and the top cover include a plurality of non - communicating shells, and each shell is provided with a partition plate that fits to the inner wall of the turnover basket. The partition plate divides the shell into three adjacent regions. Among them, the region in the middle is the first water flow region, and the regions on both sides of the first water flow region are the second water flow regions. The outer cleaning cover faces the first water flow region.

[0011] Through the provided partition plate, the water first enters the first water flow region and then is discharged through the second water flow region.

[0012] Further, the first cleaning mechanism further includes: two symmetrically arranged filter ring belts are provided within the shell. The water flow in the first water flow region enters the second water flow region after passing through the filter ring belts. Installation rollers for installing the filter ring belts are rotatably arranged in both the side covers and the top cover. The installation rollers pass through a plurality of shells, and the filter ring belts are sleeved on the installation rollers. One side of the two filter ring belts is in close contact with each other, and one side of the two partition plates respectively abuts against the two filter ring belts. A driving member and a transmission structure for driving the installation rollers are provided within the inner cleaning cover.

[0013] Through the provided filtering annular belt, when water flow enters the first water flow area from the outer cleaning cover, since it will carry the dirt on the outer surface of the turnover basket and at the same time flush out the dirt in the holes, the filtering annular belt filters the water flow and then flushes it out through the second water flow area, avoiding the re-blockage of the holes by the contamination.

[0014] Furthermore, collection frames are fixedly arranged on both the side cover and the top cover. The filtering annular belt has a part located within the collection frame. The mutually adjacent sides of the two filtering annular belts fit together and enter the collection frame and separate within the collection frame. A scraper is arranged within the collection frame, and the scraper is used to scrape off the impurities attached to the filtering annular belt. The side cover and the top cover are in sliding fit. Articulated rods are hinged on both side covers. One end of the articulated rod is hinged to a sliding block slidably arranged on the top cover. One end of the piston rod of the air cylinder that drives the inner cleaning cover to move up and down is fixedly connected to the sliding block. A compression spring is connected between the sliding block and the top cover. A cleaning brush roller for cleaning the inner wall of the turnover basket is also rotatably connected within the side cover and the top cover. The cleaning brush roller is located within the first water flow area. A driving member and a transmission structure for driving the cleaning brush roller are arranged on the side cover.

[0015] Through the provided cleaning brush roller, when water flow enters the first water flow area from the outer cleaning frame, the cleaning brush roller brushes the inner side of the turnover basket. In cooperation with the water flow direction, it avoids the dirt brushed off from continuing to adhere to the inner wall of the turnover basket. At the same time, since the water flow flows in from the holes, it prevents the cleaning brush roller from pushing the dirt into the holes.

[0016] Furthermore, the outer cleaning cover is arranged on the main body frame in a liftable manner by an air cylinder, including two symmetrically arranged adjustment covers and a connecting cover located between the two adjustment covers. The adjustment cover and the connecting cover cooperate to form an affinity adjustment cover having a side part that fits against the outer walls on both sides of the turnover basket and a top part that fits against the outer bottom wall of the turnover basket. Openings facing the turnover basket are arranged on both the side part and the top part. The connecting cover is slidably connected to the two top parts, and the distance between the two side parts is adjusted by sliding.

[0017] Through the provided connecting cover and adjustment cover, by adjusting the distance between the two adjustment covers, the adjustment cover can be close to and fit against the surface of the turnover basket, reducing water flow consumption and at the same time ensuring the flushing water pressure for the holes.

[0018] Furthermore, a double-headed air cylinder is fixedly connected to the connecting cover. The two piston rod ends of the double-headed air cylinder are respectively fixedly connected to the two top parts. Rotating brush members are rotatably connected to the outer cleaning cover on both sides of the outer cleaning cover respectively. The rotating brush member includes a vertically arranged vertical brush roller and a horizontally arranged telescopic brush roller. The two ends of the telescopic brush roller are respectively rotatably arranged on the two top parts. The vertical brush roller is used to brush the side wall of the turnover basket, and the telescopic brush roller is used to brush the outer bottom wall of the turnover basket. A driving member and a transmission structure for driving the rotating brush member to rotate are fixedly connected to the outer cleaning cover.

[0019] With the vertically arranged roller brush and the telescopic roller brush, when water flows from the second water flow area through the holes to the outside, the vertically arranged roller brush and the telescopic roller brush clean the outer surface of the turnover basket, also avoiding the dirt brushed off from adhering to the inner side wall of the turnover basket again and preventing the dirt from being pushed into the holes.

[0020] Further, a plurality of baffles conforming to the turnover basket are arranged inside the side part of the adjusting cover. The baffles are used to divide the inside of the side part into a plurality of areas. A plurality of water pipes are connected to the side part, and the plurality of water pipes respectively supply water into the plurality of areas. Water baffle plates are rotatably connected to both sides of the outer cleaning cover through torsion springs. The water baffle plates are located on one side of the roller brush member. A cleaning comb is fixedly arranged on the water baffle plates. The cleaning comb is used to clean the roller brush member. A notch for the water supply to flow out is arranged on one side of the cleaning comb. A knocking head for knocking the side wall of the turnover basket is also fixedly connected to the water baffle plates.

[0021] With the arranged water baffle plates, when the water flow rushes out from the second water flow area, the cleaning comb is used to clean the roller brush member in cooperation, and the dirt is taken out from the notch. With the arranged knocking heads, when the water flow suddenly increases, the water baffle plates will be pushed, and then the knocking heads will knock the surface of the turnover basket under the action of the torsion springs, shaking off the adhered dirt in the holes of the turnover basket.

[0022] Further, a flushing assembly is also arranged on the inner cleaning cover. The flushing assembly includes a piston cylinder fixedly arranged on the inner cleaning cover. A piston head is slidably connected in the piston cylinder. The piston head divides the inside of the piston cylinder into a first area and a second area. The first area is communicated with the second water flow area. An air blowing pipe is arranged in the collecting frame. The air blowing pipe is located inside the filter ring belt and is provided with an air outlet nozzle conforming to the filter ring belt. The air blowing pipe is communicated with the second area through a pipeline. A one-way valve for connecting the first area and the air blowing pipe, and a one-way valve for connecting the first area and the outside are also arranged on the piston cylinder, so that under the action of the piston head, the gas flows unidirectionally from the outside to the air blowing pipe. The piston head is fixedly connected with a piston rod. A reset plate is arranged at one end of the piston rod. A push plate is also rotatably connected to the inner cleaning cover. The push plate is of an incomplete elliptical structure. A reset spring is connected between the reset plate and the inner cleaning cover.

[0023] With the arranged air blowing pipe, the filter ring belt can be blown to blow off impurities. At the same time, under the action of the push plate and the piston head, the water flow pulsates continuously during flushing, ensuring the flushing effect. At the same time, it can also drive the water baffle plates to move repeatedly to knock the turnover basket.

[0024] Further, a spray cover covering the outer cleaning cover is also arranged inside the main body frame. Two spray pipes are arranged on the spray cover. Spray nozzles are arranged on the spray pipes. The spray nozzles are used to clean the outer walls of the two sides of the turnover basket perpendicular to the first direction. At the same time, a spray head moving up and down through a cylinder is also arranged inside the main body frame. The spray head is connected to a water pump through a telescopic pipe. The telescopic pipe is rotationally matched with the water outlet of the water pump. The spray head rotates with the telescopic pipe through a motor.

[0025] Through the spray head and the spray pipe, the spray pipe flushes the outer side wall of the turnover basket, and the spray head flushes the inner side wall of the turnover basket.

[0026] Furthermore, the transportation component includes two conveyor belts, and baffles for limiting the turnover basket are arranged on the conveyor belts.

[0027] The turnover basket is limited and transported by the arranged baffles.

[0028] The beneficial effects of the present application are as follows:

[0029] 1. Through the arranged outer cleaning cover and inner cleaning cover, during cleaning, the outer cleaning cover and the inner cleaning cover are respectively attached to the outer and inner side walls of the turnover basket, so that water can be flushed out from the holes, ensuring the flushing pressure, and then flushing out the dirt in the holes. At the same time, since the opening of the inner cleaning cover is larger than that of the outer cleaning cover, when the outer cleaning cover flushes, the water flow is guided and flushed out again, realizing repeated flushing and ensuring the flushing effect.

[0030] 2. Through the arranged filter ring belt, when the water flow enters the first water flow area from the outer cleaning cover, since it will bring the dirt on the outer surface of the turnover basket into it and at the same time flush out the dirt in the holes, the filter ring belt filters the water flow and then flushes it out through the second water flow area, avoiding the dirt from clogging the holes again.

[0031] 3. Through the arranged cleaning brush roller, when the water flow enters the first water flow area from the outer cleaning frame, the cleaning brush roller brushes the inner side of the turnover basket, cooperating with the water flow direction, avoiding the dirt brushed off from continuing to adhere to the inner side wall of the turnover basket, and at the same time, since the water flow flows in from the holes, avoiding the cleaning brush roller from pushing the dirt into the holes. Brief Description of the Drawings

[0032] The drawings constituting a part of the present application are used to provide a further understanding of the present application, making other features, objects, and advantages of the present application more obvious. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0033] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the elements and components are not necessarily drawn to scale.

[0034] In the drawings:

[0035] Figure 1 is the overall schematic diagram according to an embodiment of the present application;

[0036] Figure 2 is Figure 1 the structural schematic diagram of the spray cover in the embodiment.

[0037] Figure 3 is Figure 1 The structural schematic diagram of the outer cleaning cover in the embodiment;

[0038] Figure 4 is Figure 1 The structural schematic diagram of the inner cleaning cover in the embodiment;

[0039] Figure 5 is Figure 1 The structural schematic diagram of the adjustment cover and the connection cover in the embodiment;

[0040] Figure 6 is Figure 1 The formal schematic diagram of the inner cleaning cover and the outer cleaning cover in the embodiment;

[0041] Figure 7 is Figure 1 The structural schematic diagram of the hinge rod in the embodiment;

[0042] Figure 8 is Figure 6 The sectional view at A-A in;

[0043] Figure 9 is Figure 8 The partial enlarged schematic diagram of;

[0044] Figure 10 is Figure 8 The sectional view at B-B in;

[0045] Figure 11 is Figure 1 The structural schematic diagram of the side cover in the embodiment;

[0046] Figure 12 is Figure 1 The structural schematic diagram of the top cover in the embodiment;

[0047] Figure 13 is Figure 1 The structural schematic diagram of the spray head in the embodiment;

[0048] Figure 14 is Figure 1 The structural schematic diagram of the housing in the embodiment;

[0049] Figure 15 is Figure 1 The structural schematic diagram of the brush barrel and the brush shaft in the embodiment.

[0050] Reference numerals:

[0051] 100, Main frame; 101, Feed inlet; 102, Discharge outlet; 103, Conveyor belt; 104, Baffle; 105, Spray hood; 106, Spray pipe; 107, Spray nozzle; 108, Spray head; 109, Telescopic pipe; 110, Retaining ring; 111, Driving motor; 112, Outer cleaning hood; 113, Adjusting hood; 114, Connecting hood; 115, Double-headed cylinder; 116, Baffle plate; 117, Inner cleaning hood; 118, Side hood; 119, Top hood; 120, Housing; 121, Lifting cylinder; 122, Sliding block; 123, Compression spring; 124, Hinge rod; 125, Partition board; 126, First water flow area; 127, Second water flow area; 128, Filter ring belt; 129, Mounting roller; 130, First motor; 131, Collection box; 132, Scraper; 133, Cleaning brush roller; 134, Roller brush member; 135, Telescopic roller brush; 136, Vertical roller brush; 137, Brush barrel; 138, Brush shaft; 139, Second motor; 140, Third motor; 141, Water baffle; 142, Cleaning comb; 143, Knocking head; 144, Piston barrel; 145, Piston head; 146, Blowing pipe; 147, Check valve; 148, Piston rod; 149, Reset plate; 150, Pushing plate; 151, Fourth motor; 152, Reset spring; 153, Cone pulley assembly; 154, Notch. Detailed implementation manner

[0052] The embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0053] In addition, it should be noted that only parts related to the relevant invention are shown in the drawings for the convenience of description. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0054] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0055] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more".

[0056] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0057] Referring to Figure 1-15 , a batch cleaning device for fruit turnover baskets, comprising: a main frame 100, the main frame 100 having a feed inlet 101 and a discharge outlet 102, and at the same time having two conveyor belts 103 on the main frame 100. There is a spacing between the two conveyor belts 103. The turnover basket is placed with its opening facing down on the conveyor belt 103, and the conveyor belt 103 will not block the opening of the turnover basket. A retaining strip 104 is fixedly connected to the conveyor belt 103. The retaining strip 104 positions the turnover basket, so that the turnover basket is driven by the rotation of the conveyor belt 103 to move from the feed inlet 101 to the discharge outlet 102. The conveyor belt 103 is a prior art and will not be elaborated here. Two working positions are sequentially arranged on the main frame 100 along the transport direction. At the first working position, a spray hood 105 is fixedly arranged. The spray hood 105 is in the shape of an inverted "concave" plate. The upper end of the spray hood 105 is connected to a water pipe and is connected to a water pump. Spray pipes 106 are arranged on both the front and rear sides of the spray hood 105. The spray pipes 106 are connected to the water pipe. Spray nozzles 107 are arranged on the spray pipes 106. The spray nozzles 107 are arranged obliquely towards the middle position. When the turnover basket moves, the spray nozzles 107 can spray the two outer sides perpendicular to the movement direction.

[0058] At the second working position, a spray head 108 that moves up and down through a cylinder is arranged. The spray head 108 is connected to the water pump through a telescopic pipe 109. The telescopic pipe 109 is rotationally matched with the water pump outlet. The spray head 108 and the telescopic pipe 109 rotate through a driving motor 111. A gear is fixedly connected to the power output end of the driving motor 111. Teeth meshing with the gear are fixedly connected to the telescopic pipe 109, so that when the power output end of the driving motor 111 rotates, the telescopic pipe 109 can be driven to rotate through the gear. After the spray head 108 extends into the turnover basket, it sprays and cleans each area inside the turnover basket by rotating. One end of the cylinder is fixedly provided with a retaining ring 110, and the retaining ring 110 is rotationally matched with the spray head 108

[0059] To ensure sufficient flushing of the holes in the turnover basket, the following technical solutions are adopted.

[0060] Inside the spray hood 105, an outer cleaning hood 112 for cleaning the outer side wall of the turnover basket is also provided. The outer cleaning hood 112 is also a housing structure in an inverted "concave" shape. The turnover basket passes through the notch of the structure, and the housing faces the opening of the turnover basket. The outer cleaning hood 112 is arranged under the spray hood 105 in a liftable manner by a cylinder. Both ends of the cylinder are fixedly connected to the spray hood 105 and the outer cleaning hood 112 respectively. The outer cleaning hood 112 includes two adjustable hoods 113 that can move relative to each other and a connecting hood 114 connecting the two adjustable hoods 113. A double-headed cylinder 115 is fixedly connected to the connecting hood 114. The two piston rods of the double-headed cylinder 115 are respectively fixedly connected to the two adjustable hoods 113. The connecting hood 114 slides closely against the two adjustable hoods 113. The two adjustable hoods 113 have side parts that fit against the outer side walls on both sides of the turnover basket and tops that fit against the outer bottom wall of the turnover basket. The connecting hood 114 slides closely against the two tops. The connecting hood 114 is connected to a water pump through a telescopic water pipe. At the same time, the two adjustable hoods 113 are also connected to the water inlet of the connecting hood 114 through telescopic water pipes. A plurality of baffles 116 are fixedly connected inside the two side parts. One end of the baffle 116 fits against the turnover basket. The baffle 116 divides the inside of the side part into a plurality of flushing areas with one side open, and the openings all face the side wall of the turnover basket. A plurality of water pipes are connected to the side part, and the plurality of water pipes respectively supply water into the plurality of flushing areas.

[0061] When cleaning, water enters the outer cleaning hood 112. Since the outer cleaning hood 112 is closely attached to the outer wall of the turnover basket, the water flow passes through the holes of the turnover basket, facilitating the formation of a relatively large impact force to clean the inside of the holes.

[0062] An inner cleaning hood that can move up and down is arranged under the outer cleaning hood 112. The inner cleaning hood is also in an inverted "concave" shape structure. It enters the turnover basket through the lower opening of the turnover basket. The inner cleaning hood abuts against the inner bottom wall and the inner side walls of the turnover basket for cleaning. The inner cleaning hood is arranged opposite to the outer cleaning hood 112. The inner cleaning hood includes two side masks 118 with openings facing the inner side wall of the turnover basket and a top mask 119 with an opening facing the inner bottom wall of the turnover basket. Both the side masks 118 and the top mask 119 are composed of a plurality of non-connected housings 120. The housings 120 abut against the inner wall of the turnover basket, and the housings 120 have openings facing the inner side wall of the turnover basket. The openings of the flushing areas are directly opposite to the openings of the housings 120, and the projection of the openings of the housings 120 on the turnover basket is larger than the flushing areas. This enables the water flow to enter the housings 120 from the outer cleaning hood 112 through the turnover basket wall and continue to pass through the turnover basket wall again through the guidance of the housings 120, realizing the back-and-forth flushing of the holes of the turnover basket.

[0063] Inside the main frame 100, there is a lifting cylinder 121 for driving the inner cleaning cover to move up and down. One end of the lifting cylinder 121 is fixedly connected with a sliding block 122 slidably arranged on the top cover 119. A compression spring 123 is connected between the sliding block 122 and the top cover 119. After the lifting cylinder 121 drives the inner cleaning cover to move upward, first make the top cover 119 abut against the inner bottom wall of the turnover basket. At this time, the compression spring is compressed to drive the hinge rod 124 to move through the sliding block 122. One end of the hinge rod 124 is hinged to the side frame, and the side frame is slidably matched with the top frame. By driving the hinge rod 124 to move through the sliding block 122, the two side frames move away from each other, and then the two side frames abut against the inner walls on both sides of the turnover basket.

[0064] Two partition plates 125 that fit against the side wall of the turnover basket are fixedly arranged in the housing 120. The partition plates 125 divide the housing 120 into three adjacent areas. Among them, the area in the middle is the first flowing water area 126, and the areas on both sides of the first flowing water area 126 are the second flowing water areas 127. The outer cleaning cover 112 faces the first flowing water area 126. The opening of the flushing area faces the first flowing water area 126.

[0065] Two symmetrically arranged filter belts 128 are arranged in the housing 120. The water flow in the first flowing water area 126 enters the second flowing water area 127 after passing through the filter belts 128. A plurality of mounting rollers 129 for mounting the filter belts 128 are rotatably arranged in both the side cover 118 and the top cover 119. The mounting rollers 129 pass through a plurality of housings 120, and the filter belts 128 are sleeved on the mounting rollers 129. The filter belts 128 have filtering parts located in the first flowing water area 126. One sides of the two filtering parts are close to each other. One sides of the two partition plates 125 respectively abut against the two filter belts 128. The rotating directions of the two filter belts 128 are opposite, so that the moving directions of the areas where the two filter belts 128 are close to each other are the same. A first motor 130 is arranged inside the inner cleaning cover, and the mounting roller 129 is driven to rotate by the first motor 130.

[0066] Collection frames 131 are fixedly arranged on both the side cover 118 and the top cover 119. Slots for the filter belts 128 to pass through are opened at the joints of the collection frames 131 with the side cover 118 and the top cover 119. The filter belts 128 have parts located in the collection frames 131. The side where the two filter belts 128 are close to each other fits into the collection frames 131 and separates in the collection frames 131. Scrapers 132 are arranged in the collection frames 131. The scrapers 132 are used to scrape the impurities attached to the filter belts 128. The side cover 118 and the top cover 119 are slidably matched. When the filter belts 128 rotate, the impurities attached to the filter belts 128 can be driven to move, and are clamped and brought into the collection frames 131 by the two filter belts 128, and are removed by the scrapers 132.

[0067] Inside the inner cleaning cover, two cleaning brush rollers 133 are rotatably connected. The cleaning brush rollers 133 clean the inner wall of the turnover basket. Inside the side cover 118 and the top cover 119, there are two cleaning brush rollers 133 each. The cleaning brush rollers 133 pass through a plurality of housings 120 and are arranged perpendicular to the moving direction of the turnover basket. The two cleaning brush rollers 133 are located in the first water flow area 126. The water flow in the first water flow area 126 flows from the outside of the turnover basket into the inside of the turnover basket, avoiding pushing the impurities on the inner wall into the holes when the cleaning brush rollers 133 brush on the inner wall and ensuring the cleaning effect. A second motor 139 is arranged inside the inner cleaning cover, and the cleaning brush rollers 133 are driven to rotate by the second motor 139. The impurities on the inner side wall of the turnover basket are swept off by the cleaning brush rollers 133 and then brought to the filter belt 128 by the water flow, preventing the impurities from reattaching to the turnover basket.

[0068] On both sides of the outer cleaning cover 112 in the moving direction of the turnover basket, roller brush members 134 are arranged. The roller brush members 134 include vertical roller brushes 136 for cleaning the outer surface of the turnover basket and telescopic roller brushes 135 connected between the two tops. The vertical roller brushes 136 and the telescopic roller brushes 135 face the second water flow area 127. When the roller brush members 134 brush the surface of the turnover basket, water flows out from the second water flow area 127, avoiding the roller brush members 134 pushing the impurities on the outer wall into the holes and back to the inner wall, and ensuring the cleaning effect.

[0069] The telescopic roller brush 135 includes two brush barrels 137 and a brush shaft 138 that can be inserted into the brush barrel 137. The brush shaft 138 rotates synchronously with the brush barrel 137. The two brush barrels 137 are respectively rotatably arranged on two adjustment covers 113 to adapt to the adjustment of the two adjustment covers 113. A third motor 140 is fixedly installed on one adjustment cover 113. The third motor 140 is used to drive the vertical roller brush 136 and the telescopic roller brush 135 to rotate. The telescopic roller brush 135 and the vertical roller brush 136 can be driven by a cone wheel assembly 153 to rotate synchronously.

[0070] A water baffle 141 is rotatably connected to the outer cleaning cover 112 through a torsion spring. The water baffle 141 is located on one side of the roller brush member 134. A cleaning comb 142 is arranged on the water baffle 141. The cleaning comb 142 cleans the roller brush member 134. A notch 154 for the water supply to flow out is arranged on one side of the cleaning comb 142, enabling the impurities on the cleaning comb to be directly discharged through the notch 154. A knocking head 143 for knocking the side wall of the turnover basket is also fixedly connected to the water baffle 141.

[0071] A piston cylinder 144 is fixedly connected to the inner cleaning cover. A piston head 145 is slidably connected inside the piston cylinder 144. The piston head 145 divides the inside of the piston cylinder 144 into a first region and a second region. The first region communicates with the second water flow region 127. A blowing pipe 146 is arranged inside the collection frame 131. The blowing pipe 146 is located inside the filter ring belt 128 and is provided with an air outlet nozzle that fits the filter ring belt 128. The blowing pipe 146 is connected to the second region through a pipeline. The piston cylinder 144 is also provided with a one-way valve 147 for connecting the first region and the blowing pipe 146, and a one-way valve 147 for connecting the first region and the outside, so that under the action of the piston head 145, gas flows unidirectionally from the outside to the blowing pipe 146. The impurities on the filter ring belt 128 are blown off by blowing.

[0072] The piston head 145 is fixedly connected to a piston rod 148. One end of the piston rod 148 is fixedly provided with a reset plate 149. A push plate 150 is also rotatably connected to the inner cleaning cover. The push plate 150 is of an incomplete elliptical structure. A fourth motor 151 is also fixedly connected to the inner cleaning cover. The fourth motor 151 drives the push plate 150 to rotate. A reset spring 152 is connected between the reset plate 149 and the inner cleaning cover. When the push plate 150 pushes the reset plate 149 to move, the air in the first region can be introduced into the blowing pipe 146 through a pipeline. At this time, there is water in the second region. When the push plate 150 does not push the reset plate 149, under the action of the reset spring 152, the piston head 145 resets. At this time, the water in the second region is pushed into the second water flow region 127, increasing the water pressure in the second water flow region 127. Under the continuous rotation of the push plate 150, when the water flow in the second water flow region 127 passes through the holes, it pulsates out, ensuring the flushing effect. At the same time, it will push the water baffle 141 to rotate, and under the action of the rotating torsion spring, the knocking head 143 knocks on the surface of the circumferential turning box, causing the impurities in the holes to fall off.

[0073] Working or installation process:

[0074] 1. Place the turnover basket on the conveyor belt 103 and limit it through the stop bar 104, so that the turnover basket moves from the feeding port 101 towards the discharging port 102. The turnover basket first comes to the lower side of the spray hood 105 and is spray-washed through the spray pipe 109 and the spray head 108. However, at this time, the holes on the turnover basket cannot be washed. By controlling the air cylinder, the outer cleaning cover 112 moves downward, and at the same time, the inner cleaning cover moves upward and extends into the turnover basket. The outer cleaning cover 112 is made to fit the outer surface of the turnover basket through the double-headed air cylinder 115. The flushing water flow passes through the holes for flushing, ensuring the flushing strength. At the same time, the inner cleaning cover also closely adheres to the inner side of the turnover basket. The water flow enters the first water flow region through the holes and then rushes out through the second water flow region after being filtered by the filter ring belt 128. At this time, the turnover basket continues to move, realizing the repeated flushing of the holes.

[0075] 2. The first motor 130 outputs power to drive the installation roller 129 to rotate, causing the filter belt 128 to move and bringing impurities into the collection box 131. The second motor 139 and the third motor 140 output power to rotate the cleaning brush roller 133 and the roller brush member 134 to brush the inner and outer surfaces of the turnover basket. The fourth motor 151 outputs power to drive the push plate 150 to move. When the push plate 150 pushes the baffle 116 to move, the air in the first area can be introduced into the blow pipe 146 through the pipeline. At this time, there is water in the second area. When the push plate 150 does not push the baffle 116, the piston head 145 resets under the action of the return spring 152. At this time, the water in the second area is pushed into the second water flow area 127, increasing the water pressure in the second water flow area 127. When the push plate 150 continues to rotate, when the water flow in the second water flow area 127 passes through the holes, it pulsates out to ensure the flushing effect. At the same time, it will push the water baffle 141 to rotate, and under the action of the torsion spring, the knocking head 143 knocks on the surface of the turnover box, causing the impurities in the holes to fall off.

[0076] 3. When the turnover basket is about to move away from the first working position, the inner cleaning cover moves downward to the initial position, and the outer cleaning cover 112 returns to the initial state. At this time, the turnover basket can continue to move to the second working position. When it moves to the second working position, the spray head 108 moves upward into the turnover basket and rotates to spray water to flush the inside of the turnover basket.

[0077] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A batch cleaning device for fruit turnover baskets, It includes: It is characterized by: The main frame (100) has a feed inlet (101) and a discharge outlet (102); A transport component is arranged in the main frame (100) and is used to transport the turnover basket, wherein the transportation direction of the turnover basket is a first direction; The first cleaning mechanism is used to clean the inner side of the turnover basket; The second cleaning mechanism is used to clean the outer side of the turnover basket; A flushing mechanism, used for flushing the turnover basket; The first cleaning mechanism comprises: an outer cleaning cover (112) attached to the outer walls on both sides and the bottom wall of the turnover basket parallel to the first direction; The second cleaning mechanism comprises: an outer cleaning cover (112) attached to the inner walls on both sides parallel to the first direction and the inner bottom wall of the turnover basket, and the inner cleaning cover (117) moves up and down on the main frame (100) through a driving assembly and is inserted into the turnover basket from the opening of the turnover basket; Both the inner cleaning cover (117) and the outer cleaning cover (112) are provided with openings facing the wall of the turnover basket, wherein the projection of the opening of the outer cleaning cover (112) on the turnover basket is smaller than the projection of the opening of the inner cleaning cover (117), so that water flows from the outer cleaning cover (112) through the wall of the turnover basket into the inner cleaning cover (117), and continues to be guided by the inner cleaning cover (117) and passes through the wall of the turnover basket again.

2. The batch cleaning device for fruit turnover baskets according to claim 1 is characterized in that: The inner cleaning cover (117) comprises: two side covers (118) with openings facing the inner wall of the turnover basket and a top cover (119) with openings facing the inner bottom wall of the turnover basket, the side covers (118) and the top cover (119) comprising a plurality of shells (120) which are not connected to each other, each shell (120) being provided with a partition plate (125) attached to the inner wall of the turnover basket, the partition plate (125) dividing the shell (120) into three adjacent areas, wherein the area in the middle is a first water flow area (126), the areas on both sides of the first water flow area (126) are second water flow areas (127), and the outer cleaning cover (112) is directly opposite to the first water flow area (126).

3. The batch cleaning device for fruit turnover baskets according to claim 2 is characterized in that: The first cleaning mechanism further comprises: two symmetrically arranged filter belts (128) are arranged in the shell (120); the water flow in the first water flow area (126) passes through the filter belts (128) and enters the second water flow area (127); mounting rollers (129) for mounting the filter belts (128) are rotatably arranged in the side covers (118) and the top covers (119); the mounting rollers (129) pass through a plurality of shells (120); the filter belts (128) are sleeved on the mounting rollers (129); one side of the two filter belts (128) are pressed against each other; one side of the two partition plates (125) respectively abuts against the two filter belts (128); a driving member and a transmission structure for driving the mounting rollers (129) are arranged in the inner cleaning cover (117).

4. The batch cleaning device for fruit turnover baskets according to claim 3 is characterized in that: The side cover (118) and the top cover (119) are both fixedly provided with a collecting frame (131); the filtering belt (128) has a portion located in the collecting frame (131); the two filtering belts (128) are close to each other at one side and fit into the collecting frame (131) and are separated in the collecting frame (131); a scraper (132) is provided in the collecting frame (131); the scraper (132) is used to scrape off impurities attached to the filtering belt (128); the side cover (118) and the top cover (119) are slidably matched; the two side covers (118) are both hinged with a hinge rod (124); One end of the rod (124) is hinged to a sliding block (122) slidably arranged on the top cover (119); one end of the cylinder piston rod driving the inner cleaning cover (117) to move up and down is fixedly connected to the sliding block (122); an extrusion spring (123) is connected between the sliding block (122) and the top cover (119); a cleaning brush roller (133) for cleaning the inner wall of the turnover basket is also rotatably connected between the side cover (118) and the top cover (119); the cleaning brush roller (133) is located in the first water flow area (126); a driving member and a transmission structure for driving the cleaning brush roller (133) are arranged on the side cover (118).

5. The batch cleaning device for fruit turnover baskets according to claim 4 is characterized in that: The outer cleaning cover (112) is arranged on the main frame (100) in a manner that it can be lifted or lowered by a cylinder, and comprises two symmetrically arranged adjustment covers (113) and a connecting cover (114) located between the two adjustment covers (113). The adjustment cover (113) has side portions that are attached to the outer walls of both sides of the turnover basket and a top portion that is attached to the outer bottom wall of the turnover basket. The side portions and the top portion are both provided with openings that face the turnover basket. The connecting cover (114) is slidably connected to the two top portions, and the distance between the two side portions is adjusted by sliding.

6. The batch cleaning device for fruit turnover baskets according to claim 5, characterized in that: The connecting cover (114) is fixedly connected to a double-headed cylinder (115), and the two piston rod ends of the double-headed cylinder (115) are respectively fixedly connected to the two tops. The outer cleaning cover (112) is rotatably connected to roller brush members (134) respectively located on both sides of the outer cleaning cover (112). The roller brush member (134) comprises a vertical roller brush (136) arranged vertically and a telescopic roller brush (135) arranged horizontally. The two ends of the telescopic roller brush (135) are respectively rotatably arranged on the two tops. The vertical roller brush (136) is used to brush the side wall of the turnover basket, and the telescopic roller brush (135) is used to brush the outer bottom wall of the turnover basket. The outer cleaning cover (112) is fixedly connected to a driving member and a transmission structure for driving the roller brush member (134) to rotate.

7. The batch cleaning device for fruit turnover baskets according to claim 6, characterized in that: A plurality of baffles (116) that fit the turnover basket are arranged in the side of the adjustment cover (113), the baffles (116) are used to divide the side into a plurality of areas, a plurality of water pipes are connected to the side, and the plurality of water pipes respectively pass water into the plurality of areas, water baffles (141) are rotatably connected to both sides of the outer cleaning cover (112) through torsion springs, the water baffles (141) are located on one side of the roller brush member (134), a cleaning comb (142) is fixedly arranged on the water baffle (141), the cleaning comb (142) is used to clean the roller brush member (134), a notch (154) for water outflow is arranged on one side of the cleaning comb (142), and a knocking head (143) for knocking the side wall of the turnover basket is also fixedly connected to the water baffle (141).

8. The batch cleaning device for fruit turnover baskets according to claim 7, characterized in that: The inner cleaning cover (117) is also provided with a flushing assembly, which comprises a piston cylinder (144) fixedly arranged on the inner cleaning cover (117), a piston head (145) slidably connected in the piston cylinder (144), the piston head (145) dividing the piston cylinder (144) into a first area and a second area, the first area being connected to the second water flow area (127), an air blowing pipe (146) being provided in the collection frame (131), the air blowing pipe (146) being located on the inner side of the filter ring belt (128) and provided with an air outlet nozzle that fits the filter ring belt (128), the air blowing pipe (146) being connected to the second area through a pipeline, the piston cylinder (144) A one-way valve (147) for connecting the first area with the air blowing pipe (146) and a one-way valve (147) for connecting the first area with the outside are also provided on the piston head (145), so that the gas can flow from the outside to the air blowing pipe (146) in one direction under the action of the piston head (145). The piston head (145) is fixedly connected to a piston rod (148), and a reset plate (149) is provided at one end of the piston rod (148). A push plate (150) is also rotatably connected to the inner cleaning cover (117), and the push plate (150) is an incomplete elliptical structure. A reset spring (152) is connected between the reset plate (149) and the inner cleaning cover (117).

9. The batch cleaning device for fruit turnover baskets according to claim 8, characterized in that: The main frame (100) is also provided with a spray cover (105) covered on the outer cleaning cover (112), the spray cover (105) is provided with two spray pipes (106), the spray pipes (106) are provided with spray nozzles (107), the spray nozzles (107) are used to clean the outer walls of the turnover basket on both sides perpendicular to the first direction, and the main frame (100) is also provided with a spray head (108) that moves up and down through a cylinder, the spray head (108) is connected to a water pump through a telescopic tube (109), the telescopic tube (109) and the water outlet of the water pump are rotatably matched, and the spray head (108) and the telescopic tube (109) are rotated by a motor.

10. The batch cleaning device for fruit turnover baskets according to claim 1, characterized in that: The transport assembly comprises two transport belts (103), and the transport belts (103) are provided with blocking bars (104) for limiting the position of the turnover basket.

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