CN115500523A - Cleaning and grading device for fresh wolfberry - Google Patents

Abstract

The invention provides a fresh medlar cleaning and grading device, which comprises: the box body is used for containing cleaning liquid and is provided with a fresh medlar inlet pipe, a cleaning liquid inlet pipe, a plurality of accommodating spaces and a plurality of fresh medlar outlet ports; a exit end rotation cup joints for rinsing and hierarchical rotatory washing screening subassembly is washd bright matrimony vine, and rotatory washing screening subassembly is installed in the box, and rotatory washing screening subassembly soaks in the washing liquid, and the front end of rotatory washing screening subassembly and the exit end of bright matrimony vine admission pipe are linked together, and the front end of rotatory washing screening subassembly and the exit end rotation of bright matrimony vine admission pipe cup joint. Get into rotatory washing screen assembly from bright matrimony vine admission pipe through bright matrimony vine, bright matrimony vine along with rotatory washing screen assembly internal rotation in the washing liquid accomplishes the washing to bright matrimony vine, and the bright matrimony vine of different granularities gets into corresponding accommodation space after discharges from bright matrimony vine discharge port, accomplishes the washing of bright matrimony vine and according to the hierarchical purpose of different granularities, reduces the peel breakage rate of bright matrimony vine simultaneously.

Description

Cleaning and grading device for fresh wolfberry

technical field

The invention relates to the technical field of wolfberry production equipment, in particular to a fresh wolfberry cleaning and grading device.

Background technique

After the fresh wolfberry is picked, it needs to be cleaned and dewaxed. For example, the application number is 202020444973.5, and the Chinese utility model patent named "Fresh wolfberry cleaning device" includes a homogenizing device, a washing machine, and a homogenizing device. It is installed at the inlet end of the cleaning machine to evenly scatter fresh wolfberries on the cleaning machine. The material leveling device includes a feeding conveyor belt, a material leveling mechanism, and a support frame for supporting the leveling mechanism. The support frame is installed on the cleaning machine. At the inlet end, the leveling mechanism is fixedly installed on the support frame and is located above the inlet end of the cleaning machine. The feeding conveyor belt is set on one side of the leveling mechanism, and the outlet end of the feeding conveyor belt is located directly above the inlet end of the leveling mechanism. , so as to transport the fresh wolfberry to the leveling mechanism; the prior art can evenly scatter the fresh wolfberry transported by the feeding conveyor belt on the cleaning machine through the set leveling mechanism, which can ensure that the thickness of the fresh wolfberry on the cleaning machine is very high. Evenly, so that the water and lye can fully contact with the fresh wolfberry, so that the fresh wolfberry can be thoroughly cleaned. But this prior art can only finish the cleaning to fresh wolfberry, can't classify fresh wolfberry according to size.

Therefore, for example, a utility model patent with application number 202023181507.1 and titled "A Device for Sorting Fresh Lycium Barbarum", the device includes a base, a frame body, a distribution cylinder and a driving device, the frame body is installed on the base, and the distribution cylinder The two sides are connected to the frame body in rotation, and the bottom of the material distribution cylinder is in contact with the driving device. This application provides a sorting device for locking fresh wolfberry. The cylinder body is shaken by the driving device, and the wolfberry is screened through a plurality of screening nets. The grading and filtering are sieved at the same time, without the need for manual grading by the staff, thereby improving its use efficiency. However, in this prior art, the fresh wolfberry is directly transported to the sieving net of the sub-loading cylinder. During the grading process through the sieving nets with different mesh radii, because the fresh wolfberry is very tender, a part of the fresh wolfberry peel will still be screened. The edge of the mesh of the net is scratched, resulting in the loss of the nutritional content of the fresh wolfberry.

Contents of the invention

In view of this, the present invention provides a fresh wolfberry cleaning and grading device to solve the problems in the prior art that the fresh wolfberry cannot be graded when cleaning and the fresh wolfberry is still high in damage rate when the fresh wolfberry is graded.

The above-mentioned fresh wolfberry cleaning and grading device comprises:

The box body is used to hold the cleaning solution for cleaning fresh wolfberry. The box body is equipped with a fresh wolfberry delivery component, a cleaning solution inlet pipe and multiple accommodating spaces. The fresh wolfberry delivery component includes a fresh wolfberry inlet tube. A fresh wolfberry discharge port, the fresh wolfberry discharge port is close to the upper surface of the box body, and the number of fresh wolfberry discharge ports is adapted to the quantity of the accommodation space;

The rotary cleaning and screening assembly is installed in the box, the rotary cleaning and screening assembly is soaked in the cleaning solution, the front end of the rotary cleaning and screening assembly is connected with the outlet end of the fresh goji berry inlet pipe, and the rotating cleaning and screening assembly The front end of the component and the outlet end of the fresh goji berry inlet tube are rotated and socketed with each other. The rotary cleaning and screening component is set with multiple preset separation zones according to the particle size of the wolfberry. After the cleaning and screening assembly is rotated, the continuously entering fresh wolfberry is turned in the cleaning liquid and moves towards the rear end of the rotating cleaning and screening assembly. During the cleaning process of the fresh wolfberry being turned and cleaned in the rotating cleaning and screening assembly, fresh wolfberries of different sizes are automatically The preset separation area of the rotary cleaning and screening assembly is separated, and the fresh wolfberry sieved from a preset separation area enters the accommodation space corresponding to the preset separation area, and gradually floats to the liquid surface of the accommodation space, The fresh wolfberry in each accommodation space floats to the liquid surface and is discharged from the fresh wolfberry outlet along with the cleaning liquid flowing out from the fresh wolfberry outlet, completing the fresh wolfberry cleaning and grading according to different particle sizes;

The drive assembly is installed outside the casing, and is connected to the rear end of the rotary cleaning and screening assembly, and the driving assembly drives the rotary cleaning and screening assembly to rotate in the casing.

Preferably, the box body is a cuboid, and the fresh wolfberry delivery assembly also includes a tapered pipe, a first branch pipe and a second branch pipe, the tapered pipe is arranged at the entry end of the fresh wolfberry inlet pipe, and a horizontal plate is arranged around the open end of the tapered pipe , the horizontal plate is arranged on the upper end surface of the box and close to the front end of the box, one end of the conical tube is connected with the fresh goji berry inlet tube, the outlet of the first branch tube is set at the upper port of the conical tube, the second The outlet of the branch pipe is set at the fresh wolfberry inlet pipe, the outlet of the second branch pipe is close to the narrow end of the tapered pipe, and the cleaning liquid enters the tapered pipe from the outlet of the first branch pipe to wash the fresh wolfberry entering the tapered pipe, so that the tapered pipe The fresh wolfberry and Korean wolfberry entering the tube move, and the cleaning liquid enters the fresh wolfberry from the outlet of the second branch pipe and washes the fresh wolfberry attached to the inner wall of the fresh wolfberry entering the tube, so that the fresh wolfberry entering the tube moves along with the fresh wolfberry. The cleaning liquid flows into the rotating cage toward the front end of the rotating cage. The cleaning liquid inlet pipe is arranged on the box body. The cleaning liquid inlet pipe is close to the upper end of the box body. The liquid pipe is close to the bottom wall of the box body, and the first valve is installed on the first liquid discharge pipe.

Preferably, a plurality of isolation plates are arranged in the box, and the plurality of isolation plates are arranged in the box, and one isolation plate is arranged on both sides of each preset separation area, and the two sides of the isolation plate are close to the two sides of the inner wall of the box. A partition board divides the box body into multiple accommodating spaces. The number of accommodating spaces is one more than the number of preset separation areas. A preset separation area is surrounded by an accommodating space. The extra accommodating space is located in Spin cleans the back end of the screen assembly.

Preferably, the rotary cleaning and screening assembly includes a support frame and a rotating cage, the support frame is installed in the bottom wall of the box, the side of the support frame close to the outlet of the fresh wolfberry inlet pipe is lower, and the side of the support frame far away from the fresh wolfberry inlet pipe outlet High, the rotating cage is installed on the support frame in a rotating manner, the side of the rotating cage close to the outlet of the fresh wolfberry inlet tube is low, the side of the rotating cage away from the outlet of the fresh wolfberry inlet pipe is high, and the relatively high end of the rotating cage and The output shaft of the drive assembly is connected.

Preferably, the rotating cage includes a first rotating cage and a second rotating cage, the front end of the first rotating cage is socketed with the outlet of the fresh wolfberry inlet pipe, the rear end of the first rotating cage is connected with the front end of the second rotating cage, and the second The rear end of the rotating cage is equipped with a universal joint, which is connected to the output shaft of the drive assembly; the first rotating cage includes a first ring, a second ring and a plurality of first connecting rods, each of the first connecting rods One end is connected with the first circular ring, the other end of each first connecting rod is connected with the second circular ring, and a first preset distance is set between adjacent two first connecting rods to accommodate fresh goji berries with smaller particle sizes, and the A separation plate is set at the position adjacent to the first ring, and the two sides of the separation plate are respectively connected with the left and right side walls of the box; another separation plate is set close to the second ring, and the two sides of the separation plate are respectively It is connected with the left and right side walls of the box body, and the isolation plate close to the first ring, the second isolation plate close to the second ring and the left and right side walls of the box body form a small-grained accommodation space; the second rotation The cage includes a third ring, a fourth ring and a plurality of second connecting rods, one end of each second connecting rod is connected to the third ring, and the other end of each second connecting rod is connected to the fourth ring, A second preset distance is set between two adjacent second connecting rods to accommodate fresh wolfberries of moderate particle size, the second ring and the third ring are fixedly connected by bolts, the fourth ring is provided with a third isolation plate, and the second ring is connected by bolts. The two sides of the three isolation plates are respectively connected with the left and right side walls of the box body, and the second isolation plate, the third isolation plate and the left and right side walls of the box body form a medium-sized accommodation space; the third isolation plate, the box body The left and right side walls and the rear side wall of the box body form a large-grained accommodation space, and the large-grained accommodation space is close to the rear end of the rotating cage.

Preferably, a first pair of rollers is provided on the upper end surface of the support frame close to the front end, the first pair of rollers are supported on the peripheral outer wall of the first ring, and the two rollers of the first pair of rollers are distributed on both sides of the rotating cage, The first ring can also rotate relative to the first pair of rollers under the support of the first pair of rollers. The upper end surface of the support frame near the rear end is provided with a second pair of rollers, and the second pair of rollers is supported on the peripheral outer wall of the fourth ring. and the two rollers of the second pair of rollers are distributed on both sides of the rotating cage, and the fourth ring rotates relative to the second pair of rollers under the support of the second pair of rollers.

Preferably, a connecting shaft is arranged on the rotating cage, and a first connecting member, a second connecting member and a third connecting member are arranged on the connecting shaft, the first connecting member includes a first fixing ring and a plurality of first connecting plates, and the first fixing ring Fixed on the connecting shaft, one end of each first connecting plate is fixed on the first fixing ring, and the other end of each first connecting plate is fixed on the inner wall of the first ring; the second connecting piece includes the second fixing ring and a plurality of second connecting plates, the second fixing ring is fixed on the connecting shaft, one end of each second connecting plate is fixed on the second fixing ring, and the other end of each second connecting plate is fixed on the second circular ring On the inner wall; the third connecting member includes a third fixing ring and a plurality of third connecting plates, the third fixing ring is fixed on the connecting shaft, one end of each third connecting plate is fixed on the third fixing ring, and each third The other end of connecting plate is fixed on the inner wall of the fourth ring.

Preferably, each first connecting plate is arranged on the first fixing ring with a preset inclination angle, so that the first connecting member has the function of a propeller following the rotation of the connecting shaft, and can transfer the fresh wolfberry into the first rotating cage from the fresh wolfberry inlet pipe. The water and fresh wolfberry are rotated and advanced towards the second rotating cage, so that the fresh wolfberry that continuously enters the first rotating cage with the water moves toward the peripheral side of the first rotating cage, so that the fresh wolfberry fruit particles with the smallest particles are separated from the first rotating cage and enter Accommodating space for small grains, and pushing fresh wolfberries with larger grains towards the second rotating cage; each second connecting plate is set on the second fixed ring at a preset inclination angle, so that the second connecting piece follows the connecting shaft The rotation process has the function of a propeller, which can rotate and push the water and fresh wolfberry in the first rotating cage towards the second rotating cage, so that the fresh wolfberry with larger particles enters the second rotating cage continuously, and the fresh wolfberry with larger particles Move towards the peripheral side of the second rotating cage, so that the fresh wolfberry fruit grains with moderate particles are separated from the second rotating cage and enter the accommodation space with moderate particle size, and the remaining fresh wolfberry is pushed toward the rear end of the second rotating cage; A third connecting plate is set on the third fixed ring with a preset inclination angle, so that the third connecting piece has the function of a propeller following the rotation of the connecting shaft, and can continuously rotate the water and fresh wolfberry in the second rotating cage toward the second rotating cage. Rotate and advance outside the cage, so that the larger-grained fresh wolfberry fruit enters the large-grain holding space.

Preferably, the box body is also provided with a recovery liquid tank, the recovery liquid tank is located on one side of the fresh wolfberry discharge port, the fresh wolfberry discharge port is provided with a fresh wolfberry discharge groove, and each fresh wolfberry discharge groove is provided with a plurality of drains near the fresh wolfberry discharge port. Holes, all drain holes are located directly above the recovery liquid tank, and the side of the recovery liquid tank away from the box is provided with multiple openings, the number of openings is consistent with the number of fresh wolfberry outlets, and the bottom of the opening is lower than the fresh wolfberry row. At the bottom of the outlet, one end of the fresh wolfberry discharge tank is installed after the fresh wolfberry discharge outlet and passes through the opening so that the bottom wall of the fresh wolfberry discharge tank maintains a preset inclination. One end of the recovery liquid tank is provided with a second liquid discharge pipe. The liquid pipe is arranged near the bottom of the recovery liquid tank, and a valve is installed on the second liquid discharge pipe.

Preferably, a control box is arranged at one end of the box body, and the control box is located at the right end of the box body. A delivery pump and a controller are arranged in the control box. The liquid inlet end of the delivery pump is set at the bottom of the recovery liquid tank, and the liquid outlet end of the delivery pump is set The conveying pipe, the conveying pipe is respectively connected with the first branch pipe and the second branch pipe to form a three-way structure. A valve is set on the first branch pipe, and a valve is set on the second branch pipe. The conveying pump continuously feeds the cleaning liquid in the recovery liquid tank The liquid end is inhaled and then input into the conveying pipe, the cleaning liquid entering the conveying pipe enters the first branch pipe and the second branch pipe respectively, and the cleaning liquid entering the first branch pipe enters the conical pipe from the outlet of the first branch pipe to the fresh goji berries entering the conical pipe Carry out flushing, make the fresh wolfberry Korean wolfberry of conical tube move into the entrance of the tube, the cleaning solution entering the second branch pipe enters the fresh wolfberry into the tube from the outlet of the second branch pipe, and cleans the fresh wolfberry attached to the fresh wolfberry on the inner wall of the tube. Flushing, so that the fresh wolfberry that enters the tube moves towards the front end of the rotating cage; the drive assembly is installed in the control box, the drive assembly includes a motor and a reducer, the motor and the reducer shaft are connected, and the output shaft and the connecting shaft of the reducer are adopted. Connected to the joint; the fresh wolfberry cleaning and grading device also includes a bubbling assembly, which includes an air pump, an air pipe and an air stone. One end is connected to the air inlet end of the air stone, and the other end of the air pipe is connected to the output end of the air pump. The air pump is installed in the control box. Discharged into the cleaning liquid to form uniform air bubbles, these numerous and dense bubbles push the fresh wolfberry to the liquid surface during the process of rising to the liquid level of the box, preventing the fresh wolfberry separated from the rotating cage from gathering around the rotating cage and reducing the freshness. The separation speed of wolfberry; the controller is electrically connected to the conveying pump and the air pump, and the controller controls the operation of the conveying pump and the air pump.

In the fresh wolfberry cleaning and grading device mentioned above, the cleaning liquid is injected into the box through the cleaning liquid inlet pipe to make the liquid level in the box rise beyond the lower edge of the fresh wolfberry outlet, and the fresh wolfberry is added to the entrance of the fresh wolfberry inlet pipe, and the fresh wolfberry The liquid flow at the inlet pipe brings the fresh wolfberry into the rotary cleaning and screening assembly, and the rotary cleaning and screening assembly rotates under the drive of the driving assembly. Rotate in the cleaning liquid to complete the cleaning of fresh wolfberry. During the process of rotating and cleaning fresh wolfberry, fresh wolfberry with smaller particle size is separated from the preset separation area in the front section of the rotary cleaning and screening assembly. The fresh goji berries that come out of the separation area enter the accommodating space in the front section and float to the liquid surface in the accommodating space. Similarly, the fresh goji berries of different particle sizes screened enter the corresponding accommodating spaces, and the fresh goji berries in each accommodating space float After reaching the liquid level, the cleaning liquid flows out from the outlet of fresh wolfberry and discharges from the outlet of fresh wolfberry to complete the cleaning of fresh wolfberry and the purpose of grading according to different particle sizes. At the same time, the fresh wolfberry is immersed in the cleaning process Due to the isolation of the cleaning liquid, the contact surface between the peel of fresh wolfberry and the rotating cleaning and screening assembly avoids the direct contact between the peel of fresh wolfberry and the rotating cleaning and screening assembly, thereby reducing the peel damage rate of fresh wolfberry , and the reason why the fresh wolfberry moves in the cleaning liquid is resisted by the cleaning liquid, so that the fresh wolfberry moves slowly in the cleaning liquid, avoiding the relatively violent impact of the fresh wolfberry and the rotating cleaning and screening assembly, and further reducing the peel damage of the fresh wolfberry Rate.

Description of drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a left side view of the present invention.

Figure 3 is a front view of the present invention.

Figure 4 is a top view of the present invention.

Fig. 5 is a sectional perspective view at A-A in Fig. 4 .

Fig. 6 is a perspective view of the assembled first rotating cage, the first connecting piece and the second connecting piece.

Fig. 7 is a perspective view of the assembled second rotating cage and the third connecting piece.

Fig. 8 is a perspective view after the rotary cleaning and screening assembly and the fresh wolfberry inlet pipe are assembled with each other.

Fig. 9 is a top view of another embodiment in which a bubble assembly is installed in the box.

Fig. 10 is a sectional perspective view at B-B in Fig. 9 .

In the figure: fresh wolfberry cleaning and grading device 100, box body 10, fresh wolfberry conveying assembly 11, fresh wolfberry inlet pipe 111, conical pipe 112, first branch pipe 113, second branch pipe 114, horizontal plate 115, cleaning solution inlet pipe 12 , accommodating space 13, first inclined plate 131, second inclined plate 132, third inclined plate 133, fresh wolfberry discharge port 14, fresh wolfberry discharge groove 141, drain hole 142, first drain pipe 15, first valve 151, isolation plate 16, recovery liquid tank 17, opening 171, second discharge pipe 172, control box 18, delivery pump 181, controller 182, delivery pipe 1811, nozzle 1814, rotary cleaning and screening assembly 20, preset Separation zone 21, support frame 22, first pair of rollers 221, second pair of rollers 222, rotating cage 23, first rotating cage 231, second rotating cage 232, first ring 2311, second ring 2312, first Connecting rod 2313, third ring 2321, fourth ring 2322, second connecting rod 2323, connecting shaft 234, first connecting piece 2341, second connecting piece 2342, third connecting piece 2343, first fixing ring 23411, First connecting plate 23412, second fixing ring 23421, second connecting plate 23422, third fixing ring 23431, third connecting plate 23432, driving assembly 30, motor 31, reducer 32, bubbling assembly 40, air pump 41, transmission Trachea 42, air stone 43.

detailed description

Please refer to FIG. 1 to FIG. 10 for a further detailed description of the technical solutions and technical effects of the present invention.

Fresh wolfberry cleaning and classifying device 100 comprises:

The box body 10 is used to contain the cleaning solution for cleaning fresh wolfberry. The box body 10 is provided with a fresh wolfberry delivery assembly 11, a fresh wolfberry entry pipe 111, a cleaning solution entry pipe 12 and a plurality of accommodating spaces 13. The fresh wolfberry delivery assembly 11 includes fresh wolfberry. Enter the pipe 1111, a plurality of fresh wolfberry outlets 14 are set on one side of the casing 10, the fresh wolfberry outlets 14 are close to the upper surface of the casing 10, the number of fresh wolfberry outlets 14 is consistent with the number of the accommodation space 13, A plurality of isolation plates 16 are arranged in the box body 10 to divide the box body 10 to form a plurality of accommodating spaces 13;

Rotary cleaning and screening assembly 20, the rotary cleaning and screening assembly 20 is installed in the box body 10, the rotary cleaning and screening assembly 20 is close to the bottom wall of the box body 10, the rotary cleaning and screening assembly 20 is immersed in the cleaning liquid, and the rotary cleaning and screening assembly The direction of extension of the assembly 20 is the same as the length direction of the casing 10. The front end of the rotary cleaning and screening assembly 20 is connected to the outlet end of the fresh wolfberry inlet pipe 111, and the front end of the rotary cleaning and screening assembly 20 is connected to the outlet end of the fresh wolfberry inlet pipe 111. The outlet ends are rotated and socketed with each other, and the gap between the rotary sockets is 1-2 mm. The rotating cleaning and screening assembly 20 is provided with a plurality of preset separation areas 21 according to the particle size of Chinese wolfberry. The quantity of fresh wolfberry is less than one, and fresh wolfberry enters the rotating cleaning and screening assembly 20 continuously from the fresh wolfberry entering pipe 111. After the rotating cleaning and screening assembly 20 rotates, the continuously entering fresh wolfberry is turned in the cleaning solution and moves toward the rotating cleaning and screening assembly 20. The rear end moves, and the fresh wolfberry of different sizes is separated from the preset separation zone 21 of the rotary cleaning and screening component 20 during the cleaning process of the fresh wolfberry in the rotary cleaning and screening assembly 20, and is sieved from a preset separation zone 21 After the fresh wolfberry enters the accommodation space 13 corresponding to the preset separation area 21, it gradually floats to the liquid surface of the accommodation space 13, and the fresh wolfberry in each accommodation space 13 floats to the liquid surface and then is washed with water. The liquid flows out from the fresh wolfberry discharge port 14 and is discharged from the fresh wolfberry discharge port 14 at the same time to complete the cleaning of the fresh wolfberry and the purpose of grading according to different particle sizes. Because the contact surface between the pericarp of fresh wolfberry and the rotary cleaning and screening assembly 20 is due to the cleaning liquid, the direct contact of the pericarp of fresh wolfberry and the rotary cleaning and screening assembly 20 is avoided, thereby reducing the peel damage rate of fresh wolfberry;

Drive assembly 30, the drive assembly 30 is installed outside the box body 10, the drive assembly 30 is connected to the rear end of the rotary cleaning and screening assembly 20, and the driving assembly 30 drives the rotary cleaning and screening assembly 20 to rotate in the box. In this embodiment, The driving assembly 30 and the rear end of the rotating cleaning and screening assembly 20 are connected by a shaft. In other embodiments, the driving assembly 30 and the rear end of the rotating cleaning and screening assembly 20 may be connected by means of gear transmission and the like.

Further, the box body 10 is a cuboid, and the fresh wolfberry delivery assembly 11 also includes a tapered pipe 112, a first branch pipe 113 and a second branch pipe 114. The tapered pipe 112 is arranged at the entrance of the fresh wolfberry into the pipe 111. A horizontal plate 115 is arranged around the open end of the tapered tube 112, and the horizontal plate 115 is arranged on the upper end surface of the casing 10 and is close to the front end of the casing 10, and the contracted end of the tapered tube 112 communicates with the fresh wolfberry inlet pipe 111 , the outlet of the first branch pipe 113 is arranged at the upper port of the tapered pipe 112, the outlet of the second branch pipe 114 is arranged at the fresh goji berry inlet pipe 111, and the outlet of the second branch pipe 114 is close to the narrow end of the tapered pipe 112, and the cleaning liquid comes from The outlet of the first branch pipe 113 enters in the conical pipe 112 and flushes the fresh Chinese wolfberry that enters the conical pipe 112, so that the fresh Chinese wolfberry Korean wolfberry of the conical pipe 112 enters the entrance of the pipe 111 to move, and the cleaning liquid is from the second branch pipe 114 The outlet enters the fresh wolfberry into the tube 111 and washes the fresh wolfberry attached to the inner wall of the fresh wolfberry into the tube 111, so that the fresh wolfberry in the fresh wolfberry into the tube 111 flows into the rotary cleaning and screening assembly along with the cleaning liquid towards the front end of the rotating cage 20, the cleaning liquid inlet pipe 12 is arranged on the casing 10, the cleaning liquid inlet pipe 12 is close to the upper end of the casing 10, and the first liquid discharge pipe 15 is also arranged on the side wall of the casing 10, and the first liquid discharge pipe 15 is close to the upper end of the casing 10. On the bottom wall of the box body 10 , a first valve 151 is installed on the first liquid discharge pipe 15 , the first valve 151 is opened, and the cleaning liquid in the box body 10 is discharged from the first liquid discharge pipe 15 .

Further, a plurality of isolation plates 16 are arranged in the box body 10, and a plurality of isolation plates 16 are arranged in the box body 10, and an isolation plate 16 is respectively arranged on both sides of each preset separation area 21, and the two sides of the isolation plate 16 and The two sides of the inner wall of the box body 10 are close, and the box body 10 is divided into a plurality of accommodating spaces 13 by a plurality of isolation plates 16. The number of the accommodating spaces 13 is one more than the number of preset separation areas 21, and the number of a preset separation area 21 Surrounded by an accommodating space 13, the extra accommodating space 13 is located at the rear end of the rotary cleaning and screening assembly 20. In a specific embodiment, the number of isolation plates 16 is three, and the corresponding accommodating space 13 The number of partitions is also three, and the number of corresponding preset separation areas 21 is two. In other embodiments, the number of isolation plates 16 can be n, and the corresponding number of corresponding accommodating spaces 13 is also n. The number of corresponding preset separation zones 21 is n-1, and n in the above is greater than or equal to 3.

Further, the rotary cleaning and screening assembly 20 includes a support frame 22 and a rotating cage 23, the support frame 22 is installed in the bottom wall of the casing 10, the side of the support frame 22 near the fresh wolfberry inlet pipe 111 outlet is low, and the support frame 22 is away from Fresh wolfberry enters the side of pipe 111 outlet high, and rotating cage 23 is installed on the support frame 22 in the mode of rotation, and the side near fresh wolfberry of rotating cage 23 enters pipe 111 outlet is low, and the side of rotating cage 23 is far away from fresh wolfberry entering pipe. One side of the outlet of 111 is high, and the relatively high end of the rotating cage 23 is connected with the output shaft of the driving assembly 30 .

Further, the rotating cage 23 includes a first rotating cage 231 and a second rotating cage 232, the front end of the first rotating cage 231 is socketed with the outlet of the fresh wolfberry inlet pipe 111, and the rear end of the first rotating cage 231 is connected to the second rotating cage. 232, the rear end of the second rotating cage 232 is equipped with a universal joint 233, and the universal joint 233 is connected to the output shaft of the drive assembly 30; the first rotating cage 231 includes a first ring 2311, a second ring 2312 and A plurality of first connecting rods 2313, one end of each first connecting rod 2313 is connected to the first ring 2311, the other end of each first connecting rod 2313 is connected to the second ring 2312, two adjacent first connecting rods 2313 are connected A first preset distance is set between the rods 2313 to accommodate fresh goji berries with a smaller particle size. The first preset distance is 8.4mm to 10.5mm. The two sides of the plate 16 are respectively connected with the left and right side walls of the box body 10; another isolation plate 16 is arranged next to the second ring 2312, and the two sides of the isolation plate 16 are respectively connected with the left and right side walls of the box body 10 , the isolation plate 16 close to the first ring 2311, the second isolation plate 16 close to the second ring 2312, and the left and right side walls of the box body 10 form a small-sized accommodation space 13; the second rotating cage 232 includes The third ring 2321, the fourth ring 2322 and a plurality of second connecting rods 2323, one end of each second connecting rod 2323 is connected to the third ring 2321, and the other end of each second connecting rod 2323 is connected to the fourth connecting rod 2323. The rings 2322 are connected, and a second distance is set between two adjacent second connecting rods 2323 to accommodate fresh wolfberries of moderate particle size. The second preset distance is 10.5mm to 11mm. The second ring 2312 and the third ring 2321 is fixedly connected by bolts, and the third isolation plate 16 is set at the fourth ring 2322, and the two sides of the third isolation plate 16 are respectively connected with the left and right side walls of the box body 10, the second isolation plate 16, the third isolation plate 16 and the left and right side walls of the box body 10 to form a medium-sized accommodation space 13; the third isolation plate 16, the front and rear side walls of the box body 10 and the rear side wall of the box body 10 to form a large-grained accommodation space 13 , the large-sized accommodating space 13 is close to the rear end of the rotating cage 23 . Furthermore, a first pair of rollers 221 is provided on the upper end surface of the support frame 22 near the front end, the first pair of rollers 221 are supported on the peripheral outer wall of the first ring 2311, and the two rollers of the first pair of rollers 221 are distributed on On both sides of the rotating cage 23, the first ring 2311 can also rotate relative to the first pair of rollers 221 under the support of the first pair of rollers 221, and the second pair of rollers 222 is arranged on the upper end surface of the support frame 22 near the rear end. The pair of rollers 222 is supported on the peripheral outer wall of the fourth annulus 2322, and the two rollers of the second pair of rollers 222 are distributed on both sides of the rotating cage 23, and the fourth annulus 2322 is also supported by the second pair of rollers 222. It can rotate relatively with the second pair of rollers 222; while the rotating cage 23 is supported above the support frame 22 by the first pair of rollers 221 and the second pair of rollers 222, the rotating cage 23 can also move between the first pair of rollers 221 and the second pair of rollers. The relative rotation on the roller 222 increases the rotation stability of the rotating cage 23, and reduces the frictional force between the front end of the rotating cage 23 and the outlet end of the fresh wolfberry inlet pipe 111 after being socketed to facilitate the drive assembly 30 to drive the rotating cage 23 to rotate . The first connecting rod 2313 is a cylindrical rod made of stainless steel. Because the peripheral side of the first connecting rod 2313 is very smooth, the pericarp of the fresh wolfberry can not be scratched when the fresh wolfberry passes through the gap between the two first connecting rods 2313. Reduce the breakage rate of fresh wolfberry peel.

Further, the rotating cage 23 is provided with a connecting shaft 234, and the connecting shaft 234 is provided with a first connecting piece 2341, a second connecting piece 2342 and a third connecting piece 2343, and the first connecting piece 2341 includes a first fixing ring 23411 and a plurality of second connecting pieces. A connecting plate 23412, the first fixing ring 23411 is fixed on the connecting shaft 234, one end of each first connecting plate 23412 is fixed on the first fixing ring 23411, and the other end of each first connecting plate 23412 is fixed on the first circle On the inner wall of the ring 2311; the second connecting member 2342 includes a second fixing ring 23421 and a plurality of second connecting plates 23422, the second fixing ring 23421 is fixed on the connecting shaft 234, and one end of each second connecting plate 23422 is fixed on the second On the second fixing ring 23421, the other end of each second connecting plate 23422 is fixed on the inner wall of the second ring 2312; the third connecting piece 2343 includes a third fixing ring 23431 and a plurality of third connecting plates 23432, the third fixing The ring 23431 is fixed on the connecting shaft 234, one end of each third connecting plate 23432 is fixed on the third fixing ring 23431, and the other end of each third connecting plate 23432 is fixed on the inner wall of the fourth ring 2322, and the connecting shaft 234 is connected to the rotating cage 23 through the first connecting piece 2341 , the second connecting piece 2342 and the third connecting piece 2343 to increase the structural strength of the rotating cage 23 and prolong the service life of the rotating cage 23 driven by the rotating assembly.

Furthermore, each first connecting plate 23412 is set on the first fixing ring 23411 at a preset inclination angle, so that the first connecting piece 2341 has the function of a propeller during the rotation process of the connecting shaft 234, and can feed fresh wolfberry into the pipe 111. The water of the first rotating cage 231 and the fresh wolfberry rotate and advance toward the second rotating cage 232, so that the fresh wolfberry that enters the first rotating cage 231 with the water continuously moves toward the peripheral side of the first rotating cage 231, so that the fresh wolfberry fruit with the smallest particles After the particles are separated from the first rotating cage 231, they enter the small-sized accommodating space 13, and the fresh wolfberry with larger particles is pushed toward the second rotating cage 232. Similarly, each second connecting plate 23422 is set on the second fixing ring 23421 at a preset inclination angle, so that the second connecting piece 2342 has the function of a propeller following the rotation of the connecting shaft 234, and can move the water in the first rotating cage 231 The fresh wolfberry is rotated and advanced towards the second rotating cage 232, so that the fresh wolfberry of larger particles continuously enters in the second rotating cage 232, and the fresh wolfberry of larger particles moves towards the peripheral side of the second rotating cage 232, so that the particles are moderately The fresh wolfberry fruit particles enter the moderately sized accommodating space 13 after being separated from the second rotating cage 232, and the remaining fresh wolfberry is pushed toward the second rotating cage 232 rear end. Similarly, each third connecting plate 23432 is set on the third fixing ring 23431 at a preset inclination angle, so that the third connecting piece 2343 has the function of a propeller during the rotation process of the connecting shaft 234, and can rotate the second rotating cage 232 Water and fresh wolfberry are continuously rotated and advanced towards the second rotating cage 232, so that the fresh wolfberry fruit grains of larger particles enter the accommodating space 13 of large particles. In order to make the structural strength of the first rotating cage 231 and the second rotating cage 232 higher, a first connecting member 2341 is arranged in the middle of the first rotating cage 231, and a second connecting member 2341 is arranged in the middle of the second rotating cage 232. Three connectors 2343.

Further, the casing 10 is also provided with a recovery liquid tank 17, and the recovery liquid tank 17 is positioned at one side of the fresh wolfberry outlet 14, and the fresh wolfberry outlet 14 is provided with a fresh wolfberry discharge groove 141, and each fresh wolfberry discharge groove 141 is adjacent to the fresh wolfberry discharge groove 141. A section of the outlet 14 is provided with a plurality of drain holes 142, and all the drain holes 142 are located directly above the recovery liquid tank 17, and the recovery liquid tank 17 is provided with a plurality of openings 171 away from the side of the box body 10, and the number of the openings 171 is related to the fresh wolfberry row. The quantity of outlet 14 is consistent, and the bottom of opening 171 is lower than fresh wolfberry discharge port 14 bottoms, and fresh wolfberry discharge groove 141 one end is installed in fresh wolfberry discharge port 14 and passes through opening 171 after making fresh wolfberry discharge the bottom wall of groove 141 Keep the preset inclination, the preset inclination is 20-30°, and most of the cleaning liquid flowing into the fresh wolfberry discharge tank 141 along with the cleaning liquid from the fresh wolfberry discharge tank 141 passes through the drain hole 142 Into the recovery liquid tank 17, one end of the recovery liquid tank 17 is provided with a second discharge pipe 172, the second liquid discharge pipe 172 is arranged near the bottom of the recovery liquid tank 17, a valve 173 is installed on the second liquid discharge pipe 172, through the second discharge pipe 172 The liquid discharge pipe 172 can completely discharge the liquid in the recovery liquid tank 17 . In order to make the cleaning liquid in the casing 10 and the recovery liquid phase 17 drain clean, the first liquid discharge pipe 15 and the second liquid discharge pipe 172 are located on the same side of the casing 10, and the bottom of the casing 10 and the bottom of the recovery liquid tank 17 The bottoms are all inclined along the direction in which the second drain pipe 172 is provided.

Further, one end of the box body 10 is provided with a control box 18, the control box 18 is located at the right end of the box body 10, a delivery pump 181 and a controller 182 are arranged in the control box 18, and the liquid inlet end of the delivery pump 181 is arranged at the bottom of the recovery liquid tank 17. At the bottom, the liquid outlet of the delivery pump 181 is provided with a delivery pipe 1811. The first branch pipe 113 and the second branch pipe 114 of the delivery pipe 1811 are respectively connected with the first branch pipe 113 and the second branch pipe 114 to form a three-way structure. The outlet of the first branch pipe 113 Set at the upper port of the tapered pipe 112, a valve is set on the first branch pipe 113, the outlet of the second branch pipe 114 is arranged at the fresh wolfberry inlet pipe 111, the outlet of the second branch pipe 114 is close to the narrow end of the tapered pipe 112, the second branch pipe 114 A valve is set on the second branch pipe 114, and the delivery pump 181 continuously sucks the cleaning liquid in the recovery liquid tank 17 from the liquid inlet end and then enters it into the delivery pipe 1811, and the cleaning solution entering the delivery pipe 1811 enters the first branch pipe 113 and the second branch pipe 113 respectively. Two branch pipes 114, the cleaning liquid that enters the first branch pipe 113 enters in the conical pipe 112 from the outlet of the first branch pipe 113 and washes the fresh wolfberry that enters the tapered pipe 112, so that the fresh wolfberry Korean wolfberry of the tapered pipe 112 enters the pipe 111 The inlet port of the second branch pipe 114 is moved, and the cleaning solution entering the second branch pipe 114 enters the fresh wolfberry into the pipe 111 from the outlet of the second branch pipe 114 and scours the fresh wolfberry attached to the fresh wolfberry on the inner wall of the pipe 111, so that the fresh wolfberry enters the pipe 111 The fresh wolfberry moves towards the front end of the rotating cage 23; the drive assembly 30 is installed in the control box 18, the drive assembly 30 includes a motor 31 and a reducer 32, the motor 31 is connected with the reducer 32 shafts, and the output shaft of the reducer 32 and the connecting shaft 234 is connected by universal joint 233; fresh wolfberry cleaning and grading device 100 also includes a bubbling assembly 40, and the bubbling assembly 40 includes an air pump 41, an air pipe 42 and an air stone 43, and the air stone 43 is arranged on the bottom wall in the casing 10 , the air stone 43 is located directly below the rotating cage 23, the air stone 43 covers the bottom wall in the casing 10 as much as possible, increases the bubbling area, and one end of the gas delivery pipe 42 communicates with the air inlet end of the air stone 43, The other end of the air delivery pipe 42 is connected with the output end of the air pump 41. The air pump 41 is installed in the control box 18. After the air is input into the air stone 43 through the air pump 41, the air is discharged from the fine pores arranged on the surface of the air stone 43 into the cleaning liquid. Form uniform air bubbles in the middle, these numerous and dense air bubbles promote fresh Chinese wolfberry to rise towards the liquid level during the rising process of the liquid level of casing 10, prevent the fresh Chinese wolfberry separated from the rotating cage 23 from gathering around the rotating cage 23 and reduce the fresh Chinese wolfberry The separation speed; the controller 182 is electrically connected to the delivery pump 181 and the air pump 41 respectively. In other embodiments, please refer to Fig. 9 and shown in Fig. 10, the air stone 43 is a plurality of tubular air stones assembled side by side and laid on the bottom wall in the box body 10, in order to increase the efficiency of bubbling and the uniformity of air bubble generation Two gas delivery pipes 42 are arranged on both sides of the bottom wall of the box body 10, and the two ends of each air stone 43 communicate with one gas delivery pipe 42 respectively.

Further, a first inclined plate 131, a second inclined plate 132 and a third inclined plate 133 are arranged in each accommodating section 13, and the first inclined plate 131 and the second inclined plate 132 are symmetrically arranged on a fresh wolfberry outlet 14, the upper end of the first inclined plate 131 is flush with the upper end of the second inclined plate 132, the upper end of the first inclined plate 131 and the upper end of the second inclined plate 132 are close to each other, and the lower end of the first inclined plate 131 is close to the container. One isolation plate 16 of the accommodation section 13, the lower end of the second inclined plate 132 is close to the other isolation plate 16 of the above-mentioned accommodation area 13 respectively, the third isolation plate 133 is located in the above-mentioned accommodation area 13, the two sides of the third isolation plate 133 The sides are close to the first inclined plate 131 and the second inclined plate 132 respectively, and the upper end of the third separating plate 133 is inclined to the Korean wolfberry outlet 14, and the lower end of the third separating plate 133 is close to the side wall of the casing 10. A slant plate 131, a second slant plate 132 and a third slant plate 133 further form the upper part of the accommodating section 13 into a gradually shrinking shape, so that the fresh goji berries are concentrated and aligned with the fresh goji berry outlet 14 after they float up, so that the fresh goji berries can be cleaned as they go. The process of the liquid flowing out of the fresh wolfberry outlet 14 is easier to take out the fresh wolfberry; furthermore, a plurality of nozzles 1814 are set on the delivery pipe 1811, nozzles are arranged at the front end of the nozzle 1814, and valves are set near the delivery pipe 1811 on the delivery pipe 1814 , the nozzle stretches to the area surrounded by the first inclined plate 131, the second inclined plate 132 and the third inclined plate 133, the outlet of the nozzle is obliquely arranged at the Korean wolfberry outlet 14, and the outlet of the nozzle is higher than the bottom of the fresh wolfberry outlet 14 Along, the fresh Chinese wolfberry Korean wolfberry outlet 14 that gathers on the liquid surface in the area surrounded by the first inclined plate 131, the second inclined plate 132 and the third inclined plate 133 is pushed by the liquid sprayed by the nozzle, and the fresh wolfberry is promoted. discharge speed.

Further, above-mentioned each separating plate 16 is provided with a plurality of mesh holes, and the separating plate 16 with a plurality of mesh holes is arranged to facilitate the flow of the cleaning liquid, and it is convenient to agitate the cleaning liquid in the box body 10 to form a cleaning liquid during the rotation of the rotating cage 23. The directional flow of the above-mentioned cleaning solution is: the cleaning solution close to the rotating cage 23 flows towards the rear end of the rotating cage 23 along the front end of the rotating cage 23, so as to improve the cleaning and classification screening efficiency of fresh wolfberry.

Further, in order to move the above-mentioned fresh wolfberry cleaning and grading device conveniently, four universal wheels are arranged at the bottom of the box body 10. During use, the universal wheels are in a locked state. When it is necessary to move, the universal wheels can be opened Easily push the entire unit to move.

The above-mentioned cleaning solution is acidic oxidation potential water or alkaline electrolytic water; the stains on the surface of fresh wolfberry peel can be cleaned with acidic oxidation potential water, and the fresh wolfberry can also be sterilized to prolong the shelf life of fresh wolfberry; it can be cleaned with alkaline electrolytic water The stains on the surface of the fresh wolfberry peel can also remove the waxy layer on the surface of the fresh wolfberry peel to improve the quality of the fresh wolfberry product.

During use, inject the cleaning solution into the casing 10 through the cleaning solution into the pipe 12 so that the liquid level in the casing 10 rises beyond the lower edge of the fresh wolfberry discharge port 14, and the fresh wolfberry is added to the entrance of the fresh wolfberry into the pipe 111, along with The fresh wolfberry enters the liquid flow at the pipe 111 to bring the fresh wolfberry into the rotary cleaning and screening assembly 20, and the rotary cleaning and screening assembly 20 rotates under the drive of the drive assembly 30, and the fresh wolfberry that enters is rotated after the rotary cleaning and screening assembly 20 rotates. As the rotary cleaning and screening assembly 20 rotates in the cleaning liquid to complete the cleaning of the fresh Chinese wolfberry, in the process of completing the rotary cleaning of the fresh wolfberry, the fresh wolfberry with a smaller particle size will be removed from the preset position of the front section of the rotary cleaning and screening assembly 20. Separation in the separation zone 21, the fresh wolfberry that escapes from the preset separation zone 21 of the front section enters the accommodation space 13 of the front section and floats to the liquid surface in the accommodation space 13. Similarly, the fresh wolfberry of different particle sizes screened enters the corresponding Accommodating space 13, the fresh wolfberry in each accommodation space 13 floats to the liquid surface and is discharged from the fresh wolfberry outlet 14 while the cleaning liquid flows out from the fresh wolfberry outlet 14, completing the cleaning of fresh wolfberry and grading according to different particle sizes In the process of completing the cleaning, the fresh wolfberry is soaked in the cleaning solution for grading. The contact surface between the fresh wolfberry peel and the rotary cleaning and screening assembly 20 avoids the fresh wolfberry peel due to the isolation of the cleaning solution. The direct contact with the rotary cleaning and screening assembly 20 reduces the peel damage rate of fresh wolfberry.

Claims (10)

1. The utility model provides a grading plant is washd to bright matrimony vine, its characterized in that, the device includes:

the box body is used for containing cleaning liquid for cleaning fresh medlar, the box body is provided with a fresh medlar conveying assembly, a cleaning liquid inlet pipe and a plurality of accommodating spaces, the fresh medlar conveying assembly comprises a fresh medlar inlet pipe, a plurality of fresh medlar discharge ports are formed in one side of the box body, the fresh medlar discharge ports are close to the upper end face of the box body, and the number of the fresh medlar discharge ports is matched with the number of the accommodating spaces;

the rotary cleaning and screening assembly is arranged in the box body and is soaked in cleaning liquid, the front end of the rotary cleaning and screening assembly is communicated with the outlet end of a fresh Chinese wolfberry inlet pipe, the front end of the rotary cleaning and screening assembly is mutually rotatably sleeved with the outlet end of the fresh Chinese wolfberry inlet pipe, the rotary cleaning and screening assembly is provided with a plurality of preset separation areas according to Chinese wolfberry granularity values, fresh Chinese wolfberry continuously enters the rotary cleaning and screening assembly from the fresh Chinese wolfberry inlet pipe, the rotary cleaning and screening assembly rotates to enable the continuously entering fresh Chinese wolfberry to turn over in the cleaning liquid and move towards the rear end of the rotary cleaning and screening assembly, the fresh Chinese wolfberry with different sizes flows out of the fresh Chinese wolfberry from the preset separation areas of the rotary cleaning and screening assembly during the turning and cleaning process in the rotary cleaning and screening assembly and is discharged from the fresh Chinese wolfberry outlet along with the cleaning liquid after floating to the liquid level, and cleaning of the fresh Chinese wolfberry with different granularity is finished;

the driving assembly is installed outside the box body and connected with the rear end of the rotary cleaning screening assembly, and the driving assembly drives the rotary cleaning screening assembly to rotate in the box body.

2. The fresh medlar cleaning and grading device as claimed in claim 1, wherein: the box is the cuboid, bright matrimony vine conveyor components still includes the toper pipe, first branch pipe and second branch pipe, the toper pipe sets up the entering end at bright matrimony vine admission pipe, set up the diaphragm around the open one end of toper pipe, the diaphragm sets up on the up end of box and is close to the front end of box, the one end and the bright matrimony vine admission pipe of the shrink of toper pipe are linked together, the export setting of first branch pipe is in the up end department of toper pipe, the export setting of second branch pipe is at bright matrimony vine admission pipe, the export of second branch pipe is close to the narrow end of toper pipe, the washing liquid washes away the bright matrimony vine that gets into the toper pipe in the export entering toper pipe of first branch pipe, make the bright matrimony vine of bright matrimony vine admission pipe remove towards the inlet port of bright matrimony vine admission pipe of toper pipe, the washing liquid washes away the bright matrimony vine that pastes on bright matrimony vine admission pipe inner wall in the export entering toper pipe of second branch pipe, make the bright matrimony vine in the bright matrimony vine admission pipe flow into the rotating cage along with the washing liquid pipe along with the washing liquid towards the front end of rotating cage, the washing liquid inlet pipe sets up on the box, the upper end of first exhaust pipe is close to the box is close to the valve.

3. The fresh medlar cleaning and grading device as claimed in claim 2, wherein: set up a plurality of division boards in the box, a plurality of division boards are arranged and are set up in the box, and every is predetermine the disengagement zone both sides and respectively sets up a division board, and the both sides of division board and the both sides of box inner wall are close to, and a plurality of division boards divide into a plurality of accommodation spaces with the box, and the quantity of accommodation space is more one than the quantity of predetermineeing the disengagement zone, is predetermine the disengagement zone one and is surrounded by an accommodation space around, and an accommodation space that exceeds is located the rear end of rotatory washing screening subassembly.

4. The fresh medlar cleaning and grading device as claimed in claim 1, wherein: rotatory washing screening subassembly includes support frame and rotatory cage, the support frame is installed in the diapire of box, one side that the support frame is close to the export of bright matrimony vine admission pipe is low, one side that bright matrimony vine admission pipe export was kept away from to the support frame is high, rotatory cage is installed on the support frame with the pivoted mode, one side that is close to the export of bright matrimony vine admission pipe of rotatory cage is low, one side that keeps away from the export of bright matrimony vine admission pipe of rotatory cage is high, the output shaft of rotatory relatively higher one end of cage and drive assembly is connected.

5. The fresh medlar cleaning and grading device as claimed in claim 4, wherein: the rotating cage comprises a first rotating cage and a second rotating cage, the front end of the first rotating cage is sleeved with an outlet of the fresh Chinese wolfberry inlet pipe, the rear end of the first rotating cage is connected with the front end of the second rotating cage, the rear end of the second rotating cage is provided with a universal joint, and the universal joint is connected with an output shaft of the driving assembly; the first rotating cage comprises a first ring, a second ring and a plurality of first connecting rods, one end of each first connecting rod is connected with the first ring, the other end of each first connecting rod is connected with the second ring, a first preset distance is arranged between every two adjacent first connecting rods to adapt to the fresh medlar with smaller granularity, a partition plate is arranged at the position close to the first ring, and two sides of the partition plate are respectively connected with the left side wall and the right side wall of the box body; another isolation plate is arranged close to the second ring, two sides of the isolation plate are respectively connected with the left side wall and the right side wall of the box body, and the isolation plate close to the first ring, the second isolation plate close to the second ring and the left side wall and the right side wall of the box body form an accommodating space with small granularity; the second rotating cage comprises a third ring, a fourth ring and a plurality of second connecting rods, one end of each second connecting rod is connected with the third ring, the other end of each second connecting rod is connected with the fourth ring, a second preset distance is arranged between every two adjacent second connecting rods to adapt to fresh medlar with moderate granularity, the second ring and the third ring are fixedly connected by bolts, a third partition plate is arranged at the fourth ring, two sides of the third partition plate are respectively connected with the left side wall and the right side wall of the box body, and the second partition plate, the third partition plate and the left side wall and the right side wall of the box body form an accommodating space with moderate granularity; the third partition plate, the left side wall and the right side wall of the box body and the rear side wall of the box body enclose a large-granularity containing space, and the large-granularity containing space is close to the rear end of the rotary cage.

6. The fresh medlar cleaning and grading device as claimed in claim 5, wherein: set up first pair of gyro wheel on the up end that the support frame is close to the front end, first pair of gyro wheel supports on the week side outer wall of first ring, and two gyro wheels of first pair of gyro wheel distribute in the both sides of rotating cage, first ring can also rotate relatively with first pair of gyro wheel under the support of first pair of gyro wheel, set up second pair of gyro wheel on the up end that the support frame is close to the rear end, second pair of gyro wheel supports on week side outer wall of fourth ring, and two gyro wheels of second pair of gyro wheel distribute in the both sides of rotating cage, the fourth ring rotates relatively with second pair of gyro wheel under the support of second pair of gyro wheel.

7. The fresh medlar cleaning and grading device as claimed in claim 4, wherein: the rotating cage is provided with a connecting shaft, the connecting shaft is provided with a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece comprises a first fixing ring and a plurality of first connecting plates, the first fixing ring is fixed on the connecting shaft, one end of each first connecting plate is fixed on the first fixing ring, and the other end of each first connecting plate is fixed on the inner wall of the first circular ring; the second connecting piece comprises a second fixing ring and a plurality of second connecting plates, the second fixing ring is fixed on the connecting shaft, one end of each second connecting plate is fixed on the second fixing ring, and the other end of each second connecting plate is fixed on the inner wall of the second circular ring; the third connecting piece includes solid fixed ring of third and a plurality of third connecting plate, and the solid fixed ring of third is fixed on the connecting axle, and the one end of every third connecting plate is fixed on the solid fixed ring of third, and the other end of every third connecting plate is fixed on the inner wall of fourth ring.

8. The fresh medlar cleaning and grading device as claimed in claim 7, wherein: each first connecting plate is arranged on the first fixing ring at a preset inclination angle, so that the first connecting piece has the function of a propeller in the process of rotating along with the connecting shaft, water entering the first rotating cage from the fresh wolfberry inlet pipe and fresh wolfberries rotate and are pushed towards the second rotating cage, fresh wolfberries continuously entering the first rotating cage along with water move towards the peripheral side of the first rotating cage, fresh wolfberry fruit particles with the minimum particles enter the accommodating space with small particle size after being separated from the first rotating cage, and fresh wolfberries with larger particles are pushed towards the inside of the second rotating cage; each second connecting plate is arranged on the second fixing ring at a preset inclination angle, so that the second connecting piece has the function of a propeller in the rotating process along with the connecting shaft, water and fresh medlar in the first rotating cage can be rotationally pushed towards the second rotating cage, the fresh medlar with larger particles continuously enters the second rotating cage, the fresh medlar with larger particles moves towards the periphery of the second rotating cage, the fresh medlar with moderate particles are separated from the second rotating cage and then enter an accommodating space with moderate particle size, and the remaining fresh medlar is pushed towards the rear end of the second rotating cage; every third connecting plate sets up on the solid fixed ring of third with predetermineeing inclination, makes the third connecting piece follow the connecting axle and rotate the function that the process has the screw, can make the rotatory cage of second in succession towards the rotatory cage of second with water and bright matrimony vine advance in succession, makes in the fresh matrimony vine fruit grain of great granule gets into the accommodation space of big granule.

9. The fresh medlar cleaning and grading device as claimed in claim 1, wherein: the box still sets up the recovery liquid case, the recovery liquid case is located one side of bright matrimony vine discharge port, bright matrimony vine discharge port sets up bright matrimony vine discharge tank, one section that every bright matrimony vine discharge tank is close to bright matrimony vine discharge port sets up a plurality of waterlogging caused by excessive rainfall holes, all waterlogging caused by excessive rainfall holes are located the recovery liquid case directly over, one side that the box was kept away from to the recovery liquid case sets up a plurality of openings, open-ended quantity is unanimous with the quantity of bright matrimony vine discharge port, the open-ended bottom is less than bright matrimony vine discharge port bottom, bright matrimony vine discharge tank one end is installed and is passed the diapire that makes bright matrimony vine discharge tank behind the bright matrimony vine discharge port and keep predetermined gradient, the one end of recovery liquid case sets up the second fluid-discharge tube, the bottom setting that the second fluid-discharge tube is close to the recovery liquid case, install the valve on the second fluid-discharge tube.

10. The fresh medlar cleaning and grading device as claimed in claim 9, wherein: one end of the box body is provided with a control box, the control box is positioned at the right end of the box body, a conveying pump and a controller are arranged in the control box, a liquid inlet end of the conveying pump is arranged at the bottom of the recovered liquid box, a conveying pipe is arranged at a liquid outlet end of the conveying pump, the conveying pipe is respectively communicated with the first branch pipe and the second branch pipe to form a three-way structure, the first branch pipe is provided with a valve, the second branch pipe is provided with a valve, the conveying pump continuously sucks cleaning liquid in the recovered liquid box from the liquid inlet end and then inputs the cleaning liquid into the conveying pipe, and the cleaning liquid entering the conveying pipe respectively enters the first branch pipe and the second branch pipe; the driving assembly is arranged in the control box and comprises a motor and a speed reducer, the motor is connected with the speed reducer through a shaft, and an output shaft of the speed reducer is connected with the connecting shaft through a universal joint; the fresh wolfberry cleaning and grading device further comprises a bubbling assembly, the bubbling assembly comprises an air pump, an air conveying pipe and a sepiolite, a bubbled stone is arranged on the bottom wall in the box body and is located right below the rotary cage, one end of the air conveying pipe is communicated with the air inlet end of the sepiolite, the other end of the air conveying pipe is communicated with the output end of the air pump, the air pump is installed in the control box, after air is input into the bubbled stone through the air pump, the air is discharged from fine micropores formed in the surface of the bubbled stone and enters cleaning liquid to form uniform bubbles, the fresh wolfberry is pushed to rise towards the liquid surface in the rising process of the liquid surface of the box body by the aid of the multiple and dense bubbles, and fresh wolfberries separated from the rotary cage are prevented from gathering around the rotary cage to reduce the separation speed of the fresh wolfberries; the controller is respectively connected with the delivery pump and the air pump electrically, and the controller controls the delivery pump and the air pump to operate.

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