Fresh fruit unloading and sorting device and using method thereof

Abstract

The invention provides a fresh fruit unloading and sorting device and a using method thereof.The fresh fruit unloading and sorting device comprises a vehicle frame, an unloading frame and a sorting frame, the unloading frame is fixedly installed above the vehicle frame, and the sorting frame is connected with the unloading frame. The angle is adjusted according to needs to be connected with the cargo compartment, so that unloading connection is convenient; 2, the unloading frame is provided with an adjusting plate capable of controlling the shipment quantity, shipment can be adjusted according to the sizes of the fruits, subsequent sorting and use are facilitated, and the extrusion condition caused by excessive pouring is also prevented; and 3, through the structural design of the sorting frame, the fruits can move along one side of the sorting plate, the fruits are screened through the openings from small to large, and a sorting adjusting plate capable of adjusting the size of the openings is arranged, so that the adaptability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh fruit unloading and sorting, and in particular to a fresh fruit unloading and sorting device and a use method thereof. Background Art

[0002] With the continuous improvement of people's living standards, fruit has become an indispensable and important part of people's diet, so fruit factories are becoming more and more prosperous. For fruit manufacturers, the freshness of raw materials is the core link in the processing of farmers' products. In fruit loading and unloading services, it is very important to complete the transportation task in a timely and safe manner. If the fruit stays on the transport vehicle for a long time, it is difficult to ensure the freshness and quality of the fruit.

[0003] During the unloading process of fruit boxes, manual unloading is usually adopted, which is time-consuming and labor-intensive and is prone to damage caused by bumps. At the same time, after unloading, the fruits need to be sorted by size for the next step of fruit processing, making it difficult to ensure the freshness of the fruits. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problems and provide a fresh fruit unloading and sorting device and a method of using the same.

[0005] The technical solution of the present invention is achieved in this way:

[0006] The present invention provides a fresh fruit unloading and sorting device, comprising a vehicle frame, an unloading shelf and a sorting shelf, wherein the unloading shelf is fixedly installed above the vehicle frame, and the sorting shelf is connected to the unloading shelf;

[0007] The frame includes a frame body, a limiting groove, a connecting chassis, a support frame, a movable caster and a support rod, wherein the limiting groove is an annular groove arranged on the frame body, the connecting chassis is movably mounted on the frame body, and the support frame and the connecting chassis are an integrated structure, the movable caster is fixedly mounted on the frame body, the support rod is fixedly connected to the support frame, and the support rod is embedded in the limiting groove;

[0008] In the above technical solution, the frame body is moved by movable casters, and is connected to the unloading rack and the sorting rack by connecting the chassis, and an annular limit groove is provided on the frame body, so that after the sorting rack is installed on the support frame, it can be supported on the limit groove by the support rod to prevent the support frame from deformation.

[0009] The unloading rack includes a connecting frame, an adjusting plate and an unloading plate, wherein the connecting frame is installed above the connecting chassis, the connecting frame and the unloading plate are an integrated structure, the adjusting plate is movably installed on the connecting frame, a sliding groove is provided on the adjusting plate, an adjusting bolt and a limiting nut are provided on the sliding groove, and the adjusting bolt passes through the sliding groove and is threadedly connected with the limiting nut;

[0010] In the above technical solution, the unloading rack is adjusted on the connecting frame through the adjusting plate, thereby controlling the amount of fruit entering and preventing too much fruit from being dumped at one time during the unloading process.

[0011] The sorting rack includes a sorting frame, a baffle, a sorting plate, a sorting adjustment plate and a discharging hopper. The sorting frame is connected to the connecting frame. The baffle is fixedly installed on the sorting frame. The sorting frame is provided with a slope from the right side to the left side. An opening is provided on the sorting plate. The bottom height of the opening is consistent with the slope. The sorting frame is provided with a slope toward the opening. The sorting adjustment plate is movably installed on the sorting plate. The discharging hopper is installed on one side of the sorting frame.

[0012] In the above technical solution, after the fresh fruit moves to the sorting rack through the unloading rack, the baffle restricts the fresh fruit from moving toward the sorting plate, and a channel for the fresh fruit movement is formed between the baffle 32 and the sorting plate 33. Since the sorting frame is provided with a slope from the right side to the left side, and the height of the bottom of the opening is consistent with the slope, and the sorting frame is also provided with a slope toward the opening, the fruit will roll to the left side close to the opening after entering the sorting frame, and will be discharged from the sorting plate when the diameter of the fruit is smaller than the height of the opening, and will enter the material barrel through the discharge hopper for collection.

[0013] In one embodiment, the connecting chassis and the supporting frame are respectively provided with snap fasteners, which are used to be fixedly connected to the unloading plate and the sorting frame. The connecting chassis is rotatably connected to the frame body, and the connecting chassis is connected to the connecting frame. In this technical solution, the connecting chassis and the supporting frame are respectively fixedly connected to the unloading plate and the sorting frame through snap fasteners, and since the connecting chassis and the supporting frame are an integrated structure, the connecting chassis will drive the supporting frame and the unloading shelf and the sorting frame installed above it to rotate along the frame body, and adjust the angle of connection as required.

[0014] In one embodiment, according to the cooperation between the limiting groove and the connecting chassis, the support rod moves along the limiting groove and provides support when the sorting frame is installed on the supporting frame. In this technical solution, the supporting frame and the connecting chassis are integrated. When the sorting frame is installed on the supporting frame, it will be prone to bending and deformation. The support rod can be embedded in the limiting groove to play a supporting role. At the same time, the support rod can move along the limiting groove and rotate with the angle adjustment of the equipment.

[0015] In one embodiment, a buckle is provided on the connecting frame, and the buckle is used for connecting with a truck. In this technical solution, the buckle helps to fix the connecting frame with loading equipment such as a cargo box truck, thereby increasing the stability of the unloading process.

[0016] In one embodiment, a slide groove is provided on the sorting adjustment plate, and an adjusting bolt and a limiting nut are provided on the slide groove. According to the cooperation between the adjusting bolt and the limiting nut, the sorting adjustment plate moves up and down along the adjusting bolt through the slide groove, and is fixed to the sorting plate by tightening the limiting nut and the adjusting bolt. In this technical solution, the sorting adjustment plate moves up and down along the sorting plate, and is clamped on the sorting plate by tightening the adjusting bolt and the limiting nut, so that the height of the sorting adjustment plate is adjustable, and cooperates with the opening to form an outlet that gradually expands from right to left, which is convenient for adjusting the sorting requirements according to needs.

[0017] In one embodiment, the length of the sorting adjustment plate is equal to the opening length of the sorting plate. In this technical solution, the size of the opening formed by sorting can be adjusted by adjusting the height of the sorting adjustment plate, which is convenient for adjusting the sorting requirements according to needs.

[0018] In one embodiment, a buffer pad is provided at the exit of the sorting frame and the unloading plate, and the buffer pad is made of rubber. In this technical solution, the fruits discharged from the unloading plate enter the sorting frame and are buffered by the buffer pad to prevent the fruits from falling.

[0019] In one embodiment, the unloading plate is provided with a slope, which slopes toward the sorting rack. In this technical solution, after the fruit enters the unloading plate through the connecting frame, it will move along the slope to the sorting rack.

[0020] A fresh fruit unloading and sorting device and a method of using the same, comprising the following steps:

[0021] S1. Unloading and fixing: Move the frame close to the cargo compartment and connect it to the cargo compartment through the connecting frame;

[0022] S2. Adjusting and unloading: The height of the adjusting plate is adjusted by adjusting the bolts to control the size of the delivery port. The fruits are discharged from the opening formed by the adjusting plate and the connecting frame and are arranged along the unloading plate to the sorting rack.

[0023] S3, sorting adjustment: adjust the height of the sorting adjustment plate by adjusting the bolts, control the opening size of the sorting plate, and sort and discharge the fruits through the openings from small to large;

[0024] S4, sorting and collection: The fruits discharged through the sorting plate arrive at several discharge hoppers, and multiple buckets are set on one side of the discharge hopper for collection.

[0025] The advantages or beneficial effects of the above technical solution include at least:

[0026] 1. The device can be transferred through the frame, and the direction of the device can be rotated along the frame body, and the angle can be adjusted according to the needs to connect with the cargo compartment, which is convenient for unloading and connection;

[0027] 2. An adjustment plate that can control the shipment volume is set on the unloading shelf. The shipment volume can be adjusted according to the size of the fruit, which is convenient for subsequent sorting and prevents excessive pouring and squeezing;

[0028] 3. The structural design of the sorting rack enables the fruit to move along one side of the sorting plate, and the fruit size is screened through the openings from small to large, and a sorting adjustment plate with adjustable opening size is provided to improve the adaptability of the device;

[0029] 4. Both the unloading rack and the sorting rack are installed on the frame through buckles. The unloading rack or sorting rack can be disassembled as needed and used for different unloading needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings illustrate exemplary embodiments of the present invention and together with the description serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0031] Figure 1 A main schematic diagram of a fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0032] Figure 2 A schematic diagram of the frame structure of the fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0033] Figure 3 A schematic diagram of the side structure of a frame of a fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0034] Figure 4 A schematic diagram of the top view of the frame and the support frame of the fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0035] Figure 5 A schematic diagram of the structure of the unloading shelf of the fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0036] Figure 6 A schematic diagram of the structure of the adjustment plate of the fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0037] Figure 7 A schematic diagram of the structure of the adjusting bolts of the fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0038] Figure 8 A structural schematic diagram of a sorting frame of a fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0039] Fig. 9 A side structural schematic diagram of a sorting plate and a sorting frame of a fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0040] Fig.10 A structural schematic diagram of a sorting plate and a sorting adjustment plate of a fresh fruit unloading and sorting device according to an embodiment of the present invention is shown;

[0041] Figure numerals: frame -1, unloading rack -2, sorting rack -3, frame body -11, limiting groove -12, connecting chassis -13, supporting frame -14, movable caster -15, supporting rod -16, connecting frame -21, adjusting plate -22, unloading plate -23, slide groove -221, adjusting bolt -222, limiting nut -223, sorting frame -31, baffle -32, sorting plate -33, sorting adjustment plate -34, discharge hopper -35. DETAILED DESCRIPTION

[0042] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0043] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0045] It should be noted that the modifications of "one" and "several" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0046] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0047] Reference Figure 1-Figure 10A fresh fruit unloading and sorting device and a method of using the same include a vehicle frame 1, an unloading shelf 2 and a sorting shelf 3, wherein the unloading shelf 2 is fixedly mounted above the vehicle frame 1, and the sorting shelf 3 is connected to the unloading shelf 2;

[0048] The frame 1 includes a frame body 11, a limiting groove 12, a connecting chassis 13, a support frame 14, a movable caster 15 and a support rod 16. The limiting groove 12 is an annular groove provided on the frame body 11. The connecting chassis 13 is movably mounted on the frame body 11, and the support frame 14 and the connecting chassis 13 are an integrated structure. The movable caster 15 is fixedly mounted on the frame body 11, and the support rod 16 is fixedly connected to the support frame 14, and the support rod 16 is embedded in the limiting groove 12.

[0049] In the above technical solution, the frame body 11 is moved by the movable casters 15, and is connected to the unloading rack 2 and the sorting rack 3 by connecting the chassis 13, and an annular limiting groove 12 is provided on the frame body 11, so that after the sorting rack 3 is installed on the support frame 14, it can be supported on the limiting groove 12 by the support rod 16 to prevent the support frame 14 from deformation.

[0050] The unloading rack 2 includes a connecting frame 21, an adjusting plate 22 and an unloading plate 23. The connecting frame 21 is installed above the connecting chassis 13. The connecting frame 21 and the unloading plate 23 are an integrated structure. The adjusting plate 22 is movably installed on the connecting frame 21. A sliding groove 221 is provided on the adjusting plate 22. An adjusting bolt 222 and a limiting nut 223 are provided on the sliding groove 221. The adjusting bolt 222 passes through the sliding groove 221 and is threadedly connected with the limiting nut 223.

[0051] In the above technical solution, the unloading rack 2 is adjusted on the connecting frame 21 through the adjusting plate 22, so as to control the incoming fruit quantity and prevent excessive fruit from being dumped at one time during the unloading process.

[0052] The sorting rack 3 includes a sorting frame 31, a baffle 32, a sorting plate 33, a sorting adjustment plate 34 and a discharge hopper 35. The sorting frame 31 is connected to the connecting frame 21. The baffle 32 is fixedly installed on the sorting frame 31. The sorting frame 31 is provided with a slope from the right side to the left side. The sorting plate 33 is provided with an opening, and the bottom height of the opening is consistent with the slope. The sorting frame 31 is provided with a slope toward the opening. The sorting adjustment plate 34 is movably installed on the sorting plate 33. The discharge hopper 35 is installed on one side of the sorting frame 31.

[0053] In the above technical solution, after the fresh fruit moves to the sorting rack 3 through the unloading rack 2, the baffle 32 restricts the fresh fruit from moving toward the sorting plate 33, and a channel for the fresh fruit movement is formed between the baffle 32 and the sorting plate 33. Since the sorting frame 31 is provided with a slope from the right side to the left side, and the height of the bottom of the opening is consistent with the slope, and the sorting frame 31 is also provided with a slope toward the opening, the fruit will roll to the left side close to the opening after entering the sorting frame 31, and will be discharged from the sorting plate 33 when the diameter of the fruit is smaller than the opening height, and will enter the material barrel for collection through the discharge hopper 35.

[0054] In one of the embodiments, the connecting chassis 13 and the support frame 14 are respectively provided with snap fasteners, which are used to be fixedly connected to the unloading plate 23 and the sorting frame 31. The connecting chassis 13 is rotatably connected to the frame body 11, and the connecting chassis 13 is connected to the connecting frame 21. In this technical solution, the connecting chassis 13 and the support frame 14 are respectively fixedly connected to the unloading plate 23 and the sorting frame 31 through snap fasteners, and since the connecting chassis 13 and the support frame 14 are an integrated structure, the connecting chassis 13 will drive the support frame 14 and the unloading shelf 2 and the sorting frame 3 installed thereon to rotate along the frame body 11, and the angle connection can be adjusted as required.

[0055] In one embodiment, referring to Figure 2-Figure 4 According to the cooperation between the limiting groove 12 and the connecting chassis 13, the support rod 16 moves along the limiting groove 12 and provides support when the sorting frame 31 is installed on the support frame 14. In this technical solution, the support frame 14 and the connecting chassis 13 are integrated. When the sorting frame 3 is installed on the support frame 14, it will be easy to bend and deform. The support rod 16 can be embedded in the limiting groove 12 to play a supporting role. At the same time, the support rod 16 can move along the limiting groove 12 and rotate with the angle adjustment of the equipment.

[0056] In one embodiment, a buckle is provided on the connecting frame 21, and the buckle is used for connecting with a truck. In this technical solution, the buckle helps to fix the connecting frame 21 with loading equipment such as a cargo box truck, thereby increasing the stability of the unloading process.

[0057] In one embodiment, referring to Figure 8-Figure 10The sorting adjustment plate 34 is provided with a slide groove 221, and the slide groove 221 is provided with an adjusting bolt 222 and a limiting nut 223. According to the cooperation between the adjusting bolt 222 and the limiting nut 223, the sorting adjustment plate 34 moves up and down along the adjusting bolt 222 through the slide groove 221, and is fixed to the sorting plate 33 by tightening the limiting nut 223 and the adjusting bolt 222. In this technical solution, the sorting adjustment plate 34 moves up and down along the sorting plate 33, and is clamped on the sorting plate 33 by tightening the adjusting bolt 222 and the limiting nut 223, so that the height of the sorting adjustment plate 34 is adjustable, and cooperates with the opening to form an outlet that gradually expands from right to left, which is convenient for adjusting the sorting requirements according to needs.

[0058] In one embodiment, referring to Fig.10 The length of the sorting adjustment plate 34 is equal to the opening length of the sorting plate 33. In this technical solution, the size of the opening formed with the sorting plate 33 can be adjusted by adjusting the height of the sorting adjustment plate 34, so that the sorting requirements can be adjusted according to needs.

[0059] In one embodiment, a buffer pad is provided at the exit of the sorting frame 31 and the unloading plate 23. The buffer pad is made of rubber. In this technical solution, the fruits discharged from the unloading plate 23 enter the sorting frame 31 and are buffered by the buffer pad to prevent the fruits from falling.

[0060] In one embodiment, the unloading plate 23 is provided with a slope, and the slope is inclined toward the sorting rack 3. In this technical solution, after the fruit enters the unloading plate 23 through the connecting frame 212, it will move along the slope to the sorting rack 3.

[0061] A method for using a fresh fruit unloading and sorting device comprises the following steps:

[0062] S1, unloading and fixing: move the frame 1 close to the cargo compartment and connect it to the cargo compartment through the connecting frame 21;

[0063] S2, adjusting the unloading: adjusting the height of the adjusting plate 22 by adjusting the bolt 222 to control the size of the delivery port, and the fruits are discharged from the opening formed by the adjusting plate 22 and the connecting frame 21, and are arranged along the unloading plate 23 to the sorting rack 3;

[0064] S3, sorting adjustment: adjust the height of the sorting adjustment plate 34 by adjusting the bolt 222, control the opening size of the sorting plate 33, and sort and discharge the fruits through the openings from small to large;

[0065] S4, sorting and collecting: the fruits discharged by the sorting plate 33 arrive at a plurality of discharge hoppers 35, and a plurality of material buckets are arranged on one side of the discharge hopper 35 for collecting the fruits.

[0066] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0067] It should be understood by those skilled in the art that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present invention.

Claims

1. A fresh fruit unloading and sorting device, characterized in that: It comprises a vehicle frame (1), an unloading shelf (2) and a sorting shelf (3), wherein the unloading shelf (2) is fixedly installed above the vehicle frame (1), and the sorting shelf (3) is connected to the unloading shelf (2); The frame (1) comprises a frame body (11), a limiting groove (12), a connecting chassis (13), a support frame (14), a movable caster (15) and a support rod (16); the limiting groove (12) is an annular groove arranged on the frame body (11); the connecting chassis (13) is movably mounted on the frame body (11); the support frame (14) and the connecting chassis (13) are an integrated structure; the movable caster (15) is fixedly mounted on the frame body (11); the support rod (16) is fixedly connected to the support frame (14), and the support rod (16) is embedded in the limiting groove (12); The unloading rack (2) comprises a connecting frame (21), an adjusting plate (22) and an unloading plate (23); the connecting frame (21) is installed above the connecting chassis (13); the connecting frame (21) and the unloading plate (23) are an integrated structure; the adjusting plate (22) is movably installed on the connecting frame (21); a sliding groove (221) is provided on the adjusting plate (22); an adjusting bolt (222) and a limiting nut (223) are provided on the sliding groove (221); the adjusting bolt (222) passes through the sliding groove (221) and is threadedly connected to the limiting nut (223); The sorting frame (3) comprises a sorting frame (31), a baffle (32), a sorting plate (33), a sorting adjustment plate (34) and a discharging hopper (35); the sorting frame (31) is connected to the connecting frame (21); the baffle (32) is fixedly mounted on the sorting frame (31); a slope from the right side to the left side is arranged on the sorting frame (31); an opening is arranged on the sorting plate (33); the bottom height of the opening is consistent with the slope; and a slope is arranged on the sorting frame (31) that slopes toward the opening; the sorting adjustment plate (34) is movably mounted on the sorting plate (33); and the discharging hopper (35) is mounted on one side of the sorting frame (31).

2. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: The connecting chassis (13) and the supporting frame (14) are respectively provided with snap fasteners, which are used to be fixedly connected to the unloading plate (23) and the sorting frame (31).

3. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: According to the cooperation between the limiting groove (12) and the connecting chassis (13), the support rod (16) moves along the limiting groove (12) and provides support when the sorting frame (31) is installed on the supporting frame (14).

4. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: A buckle is provided on the connecting frame (21).

5. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: The sorting adjustment plate (34) is provided with a slide groove (221), and the slide groove (221) is provided with an adjusting bolt (222) and a limiting nut (223). According to the cooperation between the adjusting bolt (222) and the limiting nut (223), the sorting adjustment plate (34) moves up and down along the adjusting bolt (222) through the slide groove (221), and is fixed on the sorting plate (33) by tightening the limiting nut (223) and the adjusting bolt (222).

6. The fresh fruit unloading and sorting device according to claim 2 is characterized in that: The connecting chassis (13) is rotatably connected to the vehicle frame body (11), and the connecting chassis (13) is connected to the connecting frame (21).

7. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: The length of the sorting adjustment plate (34) is equal to the opening length of the sorting plate (33).

8. The fresh fruit unloading and sorting device according to claim 1 is characterized in that: A buffer pad is provided at the exit of the sorting frame (31) and the unloading plate (23), and the buffer pad is made of rubber.

9. The fresh fruit unloading and sorting device according to claim 1, characterized in that: The unloading plate (23) is provided with a slope, and the slope is inclined toward the sorting rack (3).

10. The method for using the fresh fruit unloading and sorting device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, unloading and fixing: moving the frame (1) close to the cargo compartment and connecting it to the cargo compartment via the connecting frame (21); S2, adjusting the unloading: adjusting the height of the adjusting plate (22) by adjusting the bolt (222) to control the size of the delivery opening, and the fruits are discharged from the opening formed by the adjusting plate (22) and the connecting frame (21), and are discharged to the sorting rack (3) along the unloading plate (23); S3, sorting adjustment: adjusting the height of the sorting adjustment plate (34) by adjusting the bolt (222), controlling the opening size of the sorting plate (33), and sorting and discharging the fruits through the openings from small to large; S4, sorting and collecting: the fruits discharged by the sorting plate (33) arrive at a plurality of discharge hoppers (35), and a plurality of material buckets are arranged on one side of the discharge hopper (35) for collecting the fruits.

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