CN117920605A

CN117920605A - Intelligent sorting equipment and method suitable for fresh processing

Info

Publication number: CN117920605A
Application number: CN202410296275.8A
Authority: CN
Inventors: 何高; 谭阳; 张祥阳; 唐秋越
Original assignee: Sichuan Canpan Supply Chain Technology Co ltd
Current assignee: Sichuan Canpan Supply Chain Technology Co ltd
Priority date: 2024-03-15
Filing date: 2024-03-15
Publication date: 2024-04-26

Abstract

The invention discloses intelligent sorting equipment and a method thereof suitable for fresh processing, relates to the technical field of intelligent sorting of fresh processing, and is used for solving the problem of low applicability of the fresh sorting equipment; according to the invention, fresh fruits are placed into the guide shell, quantitative discharge of the fresh fruits is realized by means of extension and contraction of the hanging plate arranged in the guide shell, automatic screening of the particle sizes of the fresh fruits is completed by means of cooperation of the material selecting plate and the elastic backing plate in the guide shell, the distance measuring probe column and the processor arranged on the inner wall of the bottom of the electric cabinet are used for realizing accurate control of the motor on the rotating sleeve, the sleeve and the movable plate, appearance detection is carried out on the fresh fruits rotating in the clamping cover, the fresh fruits which do not meet the setting standard are discharged into the material receiving box, the conforming fresh fruits are discharged out of the box cover through the conveying belt, screening of partial fresh fruits about particle sizes and appearance is realized by the whole intelligent sorting equipment, the sorting means is simple, damage to the fresh fruits is small, and the whole sorting efficiency of the fresh fruits is high.

Description

Intelligent sorting equipment and method suitable for fresh processing

Technical Field

The invention relates to the technical field of intelligent sorting of fresh processing, in particular to intelligent sorting equipment and method suitable for fresh processing.

Background

The fresh distribution process is complicated, particularly the sorting link, relates to the quality of fresh products, and is a key link very important to each distribution company; from the data of customer orders in the fresh distribution industry, the fresh orders are distributed, the fresh products are diversified and the weight is nonstandard, and the working efficiency and the service quality of the fresh distribution center are provided with difficult challenges; in the sorting process, how to improve the efficiency, ensure profits, and the sorting mode plays a decisive role;

The common fresh sorting is divided into manual sorting, manual sorting and automatic sorting, wherein in the implementation process of manual sorting, sorting staff walks back and forth between shelves according to customer order information, and sorting is carried out according to the content of the customer order, and the sorting mode is very dependent on manual sorting, so that the labor cost is higher and the efficiency is lower; the manual and hand-push operation vehicle sorting is also a more traditional sorting mode; the sorting staff only adds a handcart to assist sorting, and the sorting staff is basically the same as manual sorting, and only works by means of semi-mechanized handcart, so that the overall efficiency is improved compared with that of pure manual sorting;

The automatic sorting is modern sorting equipment, and the type characteristics of fresh products are different from those of common express logistics industry, so that the scheme of the sorting equipment widely used in the express logistics industry is not suitable for the fresh industry, and aiming at fruits and vegetables suitable for sorting, like potatoes, sweet potatoes, orange and the like, the type of the sorting equipment is seriously polarized, and the sorting equipment is either simplified equipment for singly sorting fruits or can accurately achieve a large-scale sorting production line for judging whether the diseases and the insects occur in the fruits, and the applicability of the sorting equipment is low;

Therefore, we propose an intelligent sorting device and method suitable for fresh processing.

Disclosure of Invention

The invention aims to provide intelligent sorting equipment and a method thereof suitable for fresh processing, so as to solve the problem of low applicability of the fresh sorting equipment in the background technology;

in order to achieve the above purpose, the present invention provides the following technical solutions:

The intelligent sorting equipment suitable for fresh processing comprises a placing table and a box cover, wherein the box cover is arranged on the placing table, a first conveyor belt is arranged in the placing table, and a material selecting mechanism is arranged at the top of the first conveyor belt;

The device comprises a box cover, a first conveying belt, a second conveying belt, an electric control box, a fixed shell, a clamping cover, a processor, a distance measuring probe and a distance measuring and detecting column, wherein the first conveying belt is arranged in the box cover and positioned on one side of the first conveying belt;

The baffle is evenly and symmetrically installed in the box cover, the movable plate is slidably connected to the baffle, and the conveyer belt III is installed on one side, located in the conveyer belt II, of the box cover.

Further, the material selection mechanism includes box, direction shell, link plate, selects flitch and elastic pad, the top of placing the platform is through the bolt fastening has the box, and is located the box and install the direction shell, just be located one side sliding connection of direction shell has the baffle in the box, one side inner wall of box is through the bolt fastening having the vibrator, one side of vibrator is connected with the baffle, be fixed with electric putter through the bolt fastening in the box, and be located electric putter's one end and be fixed with the link plate, one side of link plate runs through the direction shell and with direction shell sliding connection, the link plate is located the direction shell and is fixed with the separation blade through bolt central symmetry, one side inner wall rotation of box is connected with selects the flitch, the direction shell bottom just is located the box and installs the elastic pad, one side of selecting the flitch runs through the direction shell and looks joint with the elastic pad, the notch has been seted up at the top that just is located the elastic pad on the direction shell.

Further, the slide bar is evenly installed to the both sides inner wall of case cover, and is located slide bar upper sliding connection has T type pole, one side of baffle has the sleeve through bearing swing joint, and is located sliding connection on the sleeve and have the loop bar, sliding connection has the slider on the T type pole, and is located one side and the electric cabinet of slider and fix mutually, one end and slider one side swing joint of loop bar, be located on the loop bar and be located slider and sleeve opposite side cover and establish and be connected with spring one.

Further, swing joint has the spacing dish in the electric cabinet bottom fixed shell, sliding connection has the clamp lever on the spacing dish, the one end of clamp lever runs through the fixed shell and has the lug through bolt fastening, the other end of clamp lever runs through the fixed shell and has the clamp cover through bolt fastening, spacing dish and the opposite face of fixed shell inner wall just are located the cover on the clamp lever and establish and install the spring two.

Further, one side swing joint that just is located the baffle in the case cover has the cover that changes, and is located one side swing joint that changes the cover and have the connecting rod, one end of connecting rod and one side swing joint of fly leaf, one side of fly leaf is fixed with the motor through the bolt, the one end of motor runs through the fly leaf and is fixed with the carousel.

Further, the bottom inner wall of the box cover is fixedly connected with a material receiving box between the second conveyor belt and the third conveyor belt, the top of the material receiving box is slidably connected with a telescopic column, one end of the telescopic column is fixedly connected with an inclined plate, and one side of the outer wall of the material receiving box, which is positioned on the inclined plate, is fixedly communicated with a material guiding pipe

The intelligent sorting method suitable for fresh processing comprises the following steps:

Fruit diameter selection: the method comprises the steps of firstly placing round fruits which are not easy to damage in fresh fruits into a guide shell in a box body, starting an electric push rod positioned in the box body, enabling a hanging plate arranged at the end part of the electric push rod to stretch, discharging individual fruits and enabling the individual fruits to arrive at a material selecting plate along the guide shell, wherein the distance between the extending position above the material selecting plate and the bottom of the guide shell forms the grain size of the screened fruits, the fruits with the grain size smaller than the grain size are directly discharged through an elastic cushion plate and always along the guide shell, the fruits with the grain size larger than the grain size contact the material selecting plate and drive the material selecting plate to turn over, the bottom of the material selecting plate is separated from the support of the elastic cushion plate, the fruits roll onto the elastic cushion plate along with the turning over of the material selecting plate, and the weak support of the elastic cushion plate causes the fruits to drop onto a conveyor belt for subsequent screening treatment;

Fruit type screening: through the preliminary fruit size screening of material selection mechanism, big fruit gets into the case cover through conveyer belt one, the conveyer belt second of rethread ration removal comes to the bottom of electric cabinet, the range finding column of installation in the electric cabinet is when detecting that the measurement point distance changes, stop work through processor control conveyer belt second, and start the sleeve on the baffle, sleeve rotation drives whole electric cabinet and move down, when bottom set casing contacted conveyer belt second, the rotating sleeve rotation of baffle both sides is controlled again to the processor, promote movable plate opposite movement on the baffle, and contact the lug in the removal process, and inwards promote the clamp cover that the clamp pole opposite side is connected and press from both sides to the fruit and press from both sides tightly, the rotation of sleeve lasts and remove the fruit that the electric cabinet bottom was pressed from both sides to the top of material receiving case, the rotation of lug is driven in the rotation of carousel on the movable plate, thereby realize the inboard fruit of clamp cover, simultaneously the top range finding column moves along the outside of fruit, and send the fruit external diameter size to the processor, after the processor compares, judge whether it is abnormal fruit, if the fruit is in the control sleeve rotates and will press from both sides the fruit, control sleeve rotates, otherwise, it is discharged fruit to continue to move to the conveyer belt.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, fresh fruits are placed into the guide shell, quantitative discharge of the fresh fruits is realized by means of extension and contraction of the hanging plate arranged in the guide shell, automatic screening of particle sizes of the fresh fruits is completed by means of cooperation of the material selecting plate and the elastic backing plate in the guide shell, meanwhile, the distance measuring probe column arranged on the inner wall of the bottom of the electric control box and the processor are matched with movement of the conveying belt, precise control of motors on the rotating sleeve, the sleeve and the movable plate is realized, appearance detection is carried out on the fresh fruits rotating in the clamping cover, the fresh fruits which do not meet the set standard are discharged into the material receiving box, and the conforming fresh fruits are discharged out of the box cover through the conveying belt.

Drawings

FIG. 1 is a schematic diagram of a front view cross-section structure of an intelligent sorting device suitable for fresh processing;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the connection structure of the upper sliding block and the T-shaped rod of the electric cabinet;

FIG. 4 is a schematic view of the clamping cover and the material clamping structure in the electric cabinet of the invention;

FIG. 5 is a schematic view of the distribution structure of the partition plate in the case cover of the present invention;

FIG. 6 is a schematic view of the rolling path of the material from the conveyor belt of the present invention.

In the figure: 1. a placement table; 2. a case cover; 3. a first conveyor belt; 4. a second conveyor belt; 5. a material selecting mechanism; 501. a case; 502. a guide housing; 503. an electric push rod; 504. a hanging plate; 505. a baffle; 506. a vibrator; 507. a baffle; 508. selecting a material plate; 509. an elastic backing plate; 6. a partition plate; 7. a movable plate; 8. a rotating sleeve; 9. a connecting rod; 10. a motor; 11. a turntable; 12. a material receiving box; 13. a telescopic column; 14. a sloping plate; 15. a material guiding pipe; 16. a third conveyor belt; 17. a slide bar; 18. a T-shaped rod; 19. an electric control box; 20. a sleeve; 21. a loop bar; 22. a first spring; 23. a slide block; 24. a fixed case; 25. a limiting disc; 26. a clamping rod; 27. a second spring; 28. a bump; 29. a clip cover; 30. a processor; 31. and (5) measuring the distance and detecting the column.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the present invention provides a technical solution:

Example 1:

Based on various fresh varieties, the sorting machine is suitable for mechanically sorting and selling the fresh varieties, the fresh is ensured not to be damaged during automatic sorting, the fresh is required to be sorted in the early stage of sorting, the sorting machine is similar to potatoes in vegetables, oranges in fruits and the like, the fruits are slightly collided and damaged slightly, sorting is required when the fruits are sold, the functions of the traditional sorting equipment are serious in two polarization, or the sorting machine is simple equipment for sorting the sizes of the fruits singly, or the sorting machine can accurately reach a large sorting production line for judging whether the diseases and the insects occur in the fruits, and the sorting machine is required to be used for carrying out neutralization on the sorting machines with particle sizes and shapes;

As shown in figure 1, the whole fresh sorting equipment is divided into a placing table 1 and a box cover 2, a material selecting mechanism 5 is arranged at the feeding position at the front end of the placing table 1 and used for sorting the grain sizes of fruits, picked fruits are uniformly placed in a guide shell 502, a sliding hanging plate 504 is arranged in a runner in the guide shell 502, a baffle 505 is symmetrically arranged on the center of the hanging plate 504, one side of the hanging plate 504 is connected with an electric push rod 503, the hanging plate 504 is driven to move in the guide shell 502 by the electric push rod 503, a baffle 507 is slidably connected with the outer wall of the guide shell 502 above the hanging plate 504, as the problem that two fruits are blocked and baited frequently occurs in the runner of the guide shell 502, for this reason, the whole baffle 507 is connected with a vibrator 506, uninterrupted vibration of the vibrator 506 plays a role of preventing the fruits from blocking the guide shell 502, the distance between the two side baffles 505 is controlled to be larger than the diameter distance of a single fruit and smaller than two fruits, the hanging plate 504 of the guide shell 502 only allows single fruits to pass at one time, as shown in fig. 2, the material selecting plate 508 is mounted on the lower half section of the whole guide shell 502, the material selecting plate 508 of the semi-surrounding structure is abutted against the elastic pad 509 communicated with the bottom of the guide shell 502, but the top of the material selecting plate 508 is protruded, when the falling fruits do not contact with the protruded position of the material selecting plate 508, the box 501 is directly rolled over from the elastic pad 509 and discharged along the guide shell 502, and when the falling fruits contact with the protruded position of the top of the material selecting plate 508, the impact of the fruits causes the whole material selecting plate 508 to overturn and separate from the abutting against one side of the elastic pad 509, and after the fruits move onto the elastic pad 509, the elastic pad 509 cannot abut against the fruits to cause the fruits to fall onto the first conveyor belt 3, so that the screening of the size and the grain diameter of the fruits is realized;

It should be noted that the shape requirements are relatively loose like potatoes, sweet potatoes and the like, the fruits can be sold after being subjected to size sorting through the material sorting mechanism 5, but fruits such as oranges are subjected to particle size sorting and then are subjected to secondary screening, fine big fruits and symmetrical fruits are sorted out, gift box packaging is independently sold, therefore, an operator adjusts the bottom outlet direction of the whole elastic cushion 509 according to whether the fresh fruits need to be subjected to secondary screening or not, the operator aims at the first conveyor belt 3, the placing table 1 is directly discharged when the secondary screening is not needed, meanwhile, in order to improve the post secondary screening rate of the fruits, a distributor is additionally arranged in the bottom outlet direction of the elastic cushion 509, the fruits are uniformly moved to the first conveyor belt 3, and the simultaneous secondary screening operation of a plurality of fruits is realized.

Example 2:

for the secondary screening operation, as shown in fig. 6, the outer side of the whole conveyor belt 3 is fixed with a soft film with high outside and low inside, the fruits falling from the bottom of the box body 501 start rolling along the conveyor belt 3, according to the different shapes of the fruits, the longer sides of the fruits are parallel to the moving sides of the conveyor belt 3 when rolling on the conveyor belt 3, and finally move onto the conveyor belt 4 in the box cover 2, the conveyor belt 4 belongs to a normal parallel belt, but the conveyor belt 4 moves at a fixed distance, and then when the fruits move to the tail end, as the end part of the ranging probe 31 in the top electric control box 19 always monitors the distance from the conveyor belt 4, when the fruits enter the ranging probe 31, the ranging probe 31 at the moment feeds back to the processor 30 due to the change of the detection distance, the processor 30 controls the conveyor belt 4 to stop rotating and starts the rotating sleeve 8, the rotating sleeve 8 starts to drive the sleeve rod 21 to move simultaneously, as shown in fig. 3, two sides of the whole electric control box 19 are symmetrically fixed with the sliding blocks 23, the sliding blocks 23 are connected with the T-shaped rod 18 on the sliding rod 17, and the sliding sleeve 21 is connected with the sliding rod 21 on the sliding rod 17, and the sliding sleeve 21 is also connected with the movable sleeve 21 on the side of the sliding rod 23, and the sliding rod is arranged on the upper end of the sleeve 21, and the sliding rod is driven by the sliding rod is arranged on the sleeve 21, and the sliding rod is driven to move downwards, and the sliding rod is driven by the sliding rod 21 to move upwards, and the sliding rod is driven by the sleeve 21 is driven by the sliding rod 21;

As shown in fig. 4, the two sides of the bottom of the whole electric cabinet 19 are symmetrically fixed with a fixed shell 24 through bolts, a limiting disc 25 is movably connected in the fixed shell 24, the limiting disc 25 can rotate in the fixed shell 24 and is provided with a damping, a clamping rod 26 is slidably connected to the limiting disc 25, the clamping rod 26 penetrates through the limiting disc 25 and is clamped with the limiting disc 25, so that the clamping rod 26 can rotate to drive the limiting disc 25 to rotate, two ends of the clamping rod 26 also penetrate through the fixed shell 24, one end of the clamping rod 26 is fixedly provided with a convex block 28, the other end of the clamping rod is fixedly provided with a clamping cover 29, the inner side of the clamping cover 29 is adhered with soft rubber, a spring II 27 is sleeved on the clamping rod 26, when the fixed shell 24 at the bottom of the whole electric cabinet 19 contacts with the two conveyor belts 4, a distance measuring probe 31 contacts with the tops of fruits at the moment, a processor 30 starts to control two sides of the rotating sleeves 8 of the partition plate 6, and as shown in fig. 5, the connecting rod 9 on the rotating sleeve 8 is movably connected with one side of the movable plate 7 on the partition plate 7, the whole movable plate 7 is pushed to move on the partition plate 6, the two sides of the movable plate 7 are mutually close to each other and start to contact with the convex block 26, the two sides of the movable plate 26 are pushed to move to the movable plate 26, and the clamping sleeve 26 is continuously contacted with the fruits 12, and the top is clamped to be clamped with the fruit box 20 in advance, and the fruit is prevented from being continuously contacted with the top of the movable sleeve is clamped;

Meanwhile, two sides of the convex blocks 28 on the clamping rod 26 are clamped into the notches of the rotary table 11 on the movable plate 7, at the moment, the motor 10 drives the rotary table 11 to rotate, the rotary table 11 rotates to realize the rotation of the whole clamping rod 26, the clamping cover 29 drives the fruit to rotate for one circle, the whole distance measuring probe column 31 also realizes the measurement of the circumference of the fruit, the circumference change value of the fruit is fed back to the processor 30 through the up-and-down movement of the distance measuring probe column 31, the processor 30 compares the circumference change value of the fruit according to the stored change threshold, when the maximum circumference change range value of the fruit is larger than the change threshold, the processor 30 controls the rotary sleeve 8 to reversely rotate at the moment, so that the movable plate 7 is separated from the convex blocks 28 at the end parts of the clamping rod 26, at the moment, the second spring 27 pushes the clamping rod 26 outwards to separate from clamping the fruit, and the fruit falls into the material receiving box 12 from the clamping cover 29 at the moment;

As shown in fig. 1, the material receiving box 12 is slidably connected with a telescopic column 13, the top of the telescopic column 13 is fixedly provided with a sloping plate 14, when special fruits continuously enter the whole material receiving box 12, the telescopic column 13 is continuously pressed down after the weight of the whole material receiving box is increased, so that the telescopic column 13 drives the sloping plate 14 to move downwards, finally, one side of the special fruits enters the material guiding pipe 15, the special fruits are discharged out of the box cover 2 along the material guiding pipe 15, when the maximum value of the circumference variation range of the fruits is smaller than a variation threshold value, the appearance of the fruits is judged to be qualified, the processor 30 at the moment controls the sleeve 20 to continuously rotate, the electric control box 19 integrally reaches the top of the third conveyor belt 16, the lugs 28 at the moment are separated from the movable plate 7, the fruits fall on the third conveyor belt 16, the third conveyor belt 16 are sent out of the box cover 2, and the three-batch classification of fresh fruits, the small fruits, the big fruits and the special fruits are separated by the appearance detection of the whole fruits is realized by the equipment, and the sorting is more accurate compared with the traditional sorting equipment.

The working principle of the invention is as follows:

For the round fruits such as fresh orange, potato and the like which are not easy to damage, firstly, placing the fruits of the same type into a guide shell 502 in a box body 501, starting an electric push rod 503 positioned in the box body 501, telescopically moving a hanging plate 504 at the end part of the electric push rod, discharging individual fruits, along the guide shell 502, to a material selecting plate 508, forming the grain size of screened fruits by the distance between the extending position above the material selecting plate 508 and the bottom of the guide shell 502, directly passing through an elastic cushion plate 509 and always discharging fruits along the guide shell 502, wherein the fruits with the grain size smaller than the grain size are contacted with the material selecting plate 508, simultaneously driving the material selecting plate 508 to turn over, the bottom of the material selecting plate 508 is separated from the support of the elastic cushion plate 509, the fruits roll onto the elastic cushion plate 509 along with the turning over of the material selecting plate 508, the weak support of the elastic cushion plate 509 causes the fruits to drop onto a conveyor belt 3, and carrying out the subsequent screening treatment;

through the preliminary fruit size screening of the material selecting mechanism 5, big fruits enter the box cover 2 through the first conveyor belt 3, then come to the bottom of the electric cabinet 19 through the second conveyor belt 4 which quantitatively moves, when the distance of a measuring point is detected to change, the distance measuring probe 31 installed in the electric cabinet 19 controls the second conveyor belt 4 to stop working through the processor 30, the sleeve 20 on the partition plate 6 is started, the sleeve 20 rotates to drive the whole electric cabinet 19 to move downwards, when the bottom fixed shell 24 contacts the second conveyor belt 4, the processor 30 controls the rotating sleeves 8 on two sides of the partition plate 6 to rotate again, the movable plate 7 on the partition plate 6 is pushed to move oppositely, and the protruding blocks 28 are contacted in the moving process, and the clamping cover 29 connected with the other side of the clamping rod 26 is pushed inwards to clamp two sides of fruits, the continuous rotation of the sleeve 20 moves the fruits clamped at the bottom of the electric cabinet 19 to the top of the material receiving box 12, the rotation of the rotary table 11 on the movable plate 7 drives the rotation of the convex blocks 28, so that the rotation of the fruits at the inner side of the clamping cover 29 is realized, meanwhile, the top ranging probe column 31 moves along the outer side of the fruits, the outer diameter of the fruits is sent to the processor 30, after the fruits are compared by the processor 30, whether the fruits are abnormal fruits or not is judged, if so, the rotation of the rotary sleeve 8 is controlled to discharge the fruits in the clamping cover 29 into the material receiving box 12, otherwise, the continuous rotation of the sleeve 20 is controlled, and the fruits are moved to the conveyor belt III 16 to be discharged.

The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The intelligent sorting equipment suitable for fresh processing comprises a placing table (1) and a box cover (2), wherein the box cover (2) is arranged on the placing table (1), and the intelligent sorting equipment is characterized in that a first conveyor belt (3) is arranged in the placing table (1), and a material selecting mechanism (5) is arranged at the top of the first conveyor belt (3);

The automatic ranging device is characterized in that a second conveyor belt (4) is arranged in the box cover (2) and positioned on one side of the first conveyor belt (3), an electric cabinet (19) is slidably connected to the top of the second conveyor belt (4) and positioned in the box cover (2), a fixing shell (24) is fixed to two sides of the bottom of the electric cabinet (19) through bolts, a clamping cover (29) is arranged on one side of the fixing shell (24), a processor (30) is fixed to the inner wall of the top of the electric cabinet (19) through bolts, and a ranging probe column (31) is slidably connected to the bottom of the processor (30);

The baffle (6) is uniformly and symmetrically arranged in the box cover (2), the movable plate (7) is slidably connected to the baffle (6), and the conveyer belt III (16) is arranged in the box cover (2) and positioned on one side of the conveyer belt II (4).

2. The intelligent sorting device suitable for fresh processing according to claim 1, wherein the material selecting mechanism (5) comprises a box body (501), a guide shell (502), a hanging plate (504), a material selecting plate (508) and an elastic base plate (509), wherein the box body (501) is fixed at the top of the placing table (1) through bolts, the guide shell (502) is installed in the box body (501), a baffle plate (507) is slidingly connected to one side of the guide shell (502) in the box body (501), a vibrator (506) is fixed on one side inner wall of the box body (501) through bolts, one side of the vibrator (506) is connected with the baffle plate (507), an electric push rod (503) is fixed in the box body (501) through bolts, one side of the hanging plate (504) penetrates through the guide shell (502) and is slidingly connected with the guide shell (502), a baffle plate (507) is fixedly arranged in the guide shell (502) through bolts, a baffle plate (505) is fixedly arranged on one side of the box body (501), one side of the baffle plate (508) is connected with the elastic base plate (507) in the box body (501), one side of the material selecting plate (508) penetrates through the guide shell (502) and is clamped with the elastic backing plate (509), and a notch is formed in the guide shell (502) and located at the top of the elastic backing plate (509).

3. The intelligent sorting device suitable for fresh processing according to claim 2, wherein sliding rods (17) are uniformly arranged on the inner walls of two sides of the box cover (2), T-shaped rods (18) are slidably connected to the sliding rods (17), one side of each partition plate (6) is movably connected with a sleeve (20) through a bearing, a sleeve rod (21) is slidably connected to the sleeve (20), a sliding block (23) is slidably connected to the T-shaped rods (18), one side of each sliding block (23) is fixed to an electric cabinet (19), one end of each sleeve rod (21) is movably connected to one side of each sliding block (23), and a first spring (22) is sleeved on one side of each sleeve rod (21) opposite to the corresponding sliding block (23) and the corresponding sleeve (20).

4. An intelligent sorting device suitable for fresh processing according to claim 3, characterized in that a limiting disc (25) is movably connected in a fixed shell (24) at the bottom of the electric cabinet (19), a clamping rod (26) is slidably connected on the limiting disc (25), one end of the clamping rod (26) penetrates through the fixed shell (24) and is fixedly provided with a lug (28) through a bolt, the other end of the clamping rod (26) penetrates through the fixed shell (24) and is fixedly provided with a clamping cover (29) through a bolt, and a spring II (27) is sleeved on the limiting disc (25) opposite to the inner wall of the fixed shell (24) and located on the clamping rod (26).

5. The intelligent sorting device suitable for fresh processing according to claim 4, wherein a rotating sleeve (8) is movably connected to one side of the partition plate (6) in the box cover (2), a connecting rod (9) is movably connected to one side of the rotating sleeve (8), one end of the connecting rod (9) is movably connected to one side of the movable plate (7), a motor (10) is fixed to one side of the movable plate (7) through bolts, and one end of the motor (10) penetrates through the movable plate (7) and is fixedly provided with a rotary table (11).

6. The intelligent sorting device suitable for fresh processing according to claim 5, wherein a material receiving box (12) is fixedly connected between a second conveyor belt (4) and a third conveyor belt (16) on the inner wall of the bottom of the box cover (2), a telescopic column (13) is slidably connected to the top of the material receiving box (12), an inclined plate (14) is fixedly connected to one end of the telescopic column (13), and a material guiding pipe (15) is fixedly connected to the outer wall of the material receiving box (12) and is positioned on one side of the inclined plate (14) in a communicating manner.

7. An intelligent sorting method suitable for fresh processing, which is applied to the intelligent sorting equipment suitable for fresh processing according to claim 6, and is characterized in that the intelligent sorting method suitable for fresh processing comprises the following steps:

Fruit diameter selection: for fresh and round fruits which are not easy to damage, firstly placing the fruits of the same type into a guide shell (502) in a box body (501), starting an electric push rod (503) positioned in the box body (501), enabling a hanging plate (504) arranged at the end part of the electric push rod (503) to stretch, discharging individual fruits and enabling the individual fruits to go to a material selecting plate (508) along the guide shell (502), wherein the distance between the extending position above the material selecting plate (508) and the bottom of the guide shell (502) forms the grain size of the screened fruits, the fruits with the grain size smaller than the grain size are directly passed through an elastic cushion plate (509) and are always discharged along the guide shell (502), the fruits with the grain size larger than the grain size are contacted with the material selecting plate (508) and simultaneously drive the material selecting plate (508) to turn over, the bottom of the material selecting plate (508) is separated from the support of the elastic cushion plate (509), the fruits roll onto the elastic cushion plate (509) simultaneously, the elastic cushion plate (509) is in a weak support, and the fruits fall onto a conveyer belt (3) for subsequent screening treatment;

Fruit type screening: through the preliminary fruit size screening of the material selection mechanism (5), big fruits enter the box cover (2) through the first conveyor belt (3), the bottom of the electric cabinet (19) is reached through the second conveyor belt (4) which quantitatively moves, a distance measurement detecting column (31) arranged in the electric cabinet (19) stops working when the change of the distance of a measuring point is detected, the second conveyor belt (4) is controlled by the processor (30) and starts a sleeve (20) on the partition board (6), the sleeve (20) rotates to drive the whole electric cabinet (19) to move downwards, when a bottom fixed shell (24) contacts the second conveyor belt (4), the processor (30) controls a rotating sleeve (8) on two sides of the partition board (6) to rotate again, the movable plate (7) on the partition board (6) is pushed to move towards each other, the convex block (28) is contacted in the moving process, a clamping cover (29) connected with the other side of the clamping rod (26) is pushed inwards and clamps two sides of the fruits, the continuous rotation of the sleeve (20) drives the whole electric cabinet (19) to move the fruits to the top of the box (12), the movable plate (7) is driven by the rotating sleeve (29) to rotate along with the outer diameter of the movable plate (29), the fruits (29) are simultaneously, the outer diameter of the movable plate (29) is driven to rotate, the fruits are clamped along with the rotating detector is driven to rotate, and the fruit size is simultaneously processed, after the comparison by the processor (30), judging whether the fruits are abnormal fruits, if so, controlling the rotating sleeve (8) to rotate so as to discharge the fruits in the clamping cover (29) into the material receiving box (12), otherwise, controlling the sleeve (20) to continue rotating so as to move the fruits to the conveyor belt III (16) for discharging.