A device for sorting prunes by size

Abstract

The utility model relates to prune processing technical field, concretely relates to a prune grading and sorting device, including base, the top fixed connection of base has two side plates, and the contact of two side plates is equipped with the lifting plate, and the lifting piece for driving the lifting plate is installed on the side plate and is lifted, the both sides of lifting plate are connected with a plurality of vertical direction sorting plate arranged in order, and a plurality of sorting holes are arranged on the sorting plate, and the diameter of a plurality of sorting holes on the sorting plate decreases from top to bottom in order, and the side, far from the lifting plate of sorting plate, is equipped with the baffle, and the support seat is equipped between baffle and sorting plate, and the manual sorting of prune is not needed, improves prune sorting efficiency and productivity, reduces manual dependence and cost, and long-term economic benefit is remarkable.

Description

Technical Field

[0001] This utility model relates to the field of plum processing technology, and in particular to a plum grading and sorting device. Background Technology

[0002] Prunes, generally referring to European plums, are woody plants belonging to the genus *Prunus* in the family Rosaceae. During the plum harvest season, a significant amount of manpower is required for picking, sorting, and packaging.

[0003] Currently, plums are generally sorted manually to grade and load plums of different sizes. Since plums ripen in a concentrated period, manual sorting can easily lead to backlog, and fruit that is not processed in time is prone to softening and rotting, which in turn increases the workload of operators. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a plum grading and sorting device to solve the problems that manual sorting can easily lead to accumulation, and that fruits that are not processed in time are prone to softening and rotting.

[0005] Based on the above objectives, this utility model provides a plum grading and sorting device, including a base, with two side plates fixedly connected to the top of the base, and a lifting plate in contact between the two side plates. Lifting components for driving the lifting plate to rise and fall are installed on the side plates. The lifting plate is rotatably connected to several vertically arranged sorting plates on both sides. Several sorting holes are opened on the sorting plates, and the diameter of the sorting holes on the sorting plates decreases from top to bottom. A baffle is provided on the side of the sorting plate away from the lifting plate, and a support seat is provided between the baffle and the sorting plate. Several first grooves are respectively opened on the side of the two side plates that are close to each other. The two sides of the support base are respectively fixedly connected to sliders located in the first grooves. The support base is rotatably connected to the baffle and the sorting plate respectively. An adjustment structure for adjusting the angle of the baffle is installed on the side plate.

[0006] Preferably, the lifting component includes a hydraulic telescopic rod fixedly installed on the side plate, and the telescopic end of the hydraulic telescopic rod and the top of the lifting plate are fixedly connected by a support.

[0007] Preferably, the bottom of the lifting plate is provided with a second sliding groove, and a sliding plate is slidably disposed in the second sliding groove, with the bottom end of the sliding plate and the top of the base being fixedly connected.

[0008] Preferably, the adjustment structure includes adjustment frames respectively disposed on both sides of the lifting plate, the end of the baffle away from the sorting plate is rotatably connected to the adjustment frame, a rotating frame is rotatably connected to the side of the two adjustment frames that are close to each other, a translation seat is rotatably connected to the bottom of the rotating frame, a servo motor is fixedly connected to the translation seat, and the output end of the servo motor is fixedly connected to the rotating frame, and a guide component adapted to the translation seat is installed on the side plate.

[0009] Preferably, the guide includes a support plate disposed below the translation seat, with both ends of the support plate fixedly connected to two side plates respectively, a plurality of first rollers fixedly connected to the bottom of the translation seat, the bottom of the first rollers contacting the top of the support plate, at least one support frame fixedly connected to the top of the support plate, and a guide sleeve slidably sleeved on the outside of the support frame, and the guide sleeve being fixedly connected to the translation seat.

[0010] Preferably, a number of second rollers are fixedly connected to the bottom of the baffle, and a number of support plates adapted to the second rollers are fixedly connected to the side of the two side plates that are close to each other.

[0011] The beneficial effects of this utility model are as follows: Workers place plums requiring grading and sorting on both sides of a lifting plate. Several sorting plates located on both sides of the lifting plate then grade and sort the plums. The lifting mechanism drives the lifting plate to move vertically back and forth, changing its height. The lifting plate then drives the sorting plates to move, changing their tilt angle. The sorting plates drive the support base and baffles to move horizontally. The support base drives the slider to slide within the first chute, allowing the plums to roll on the sorting plates, reducing the possibility of plums getting stuck in the sorting holes. Two plum collection boxes on the base collect the plums sorted by the sorting plates. When plums on each sorting plate need to be collected, the angle of the baffle is adjusted so that the end of the baffle furthest from the sorting plate is lower than the end facing the sorting plate. Plums on the sorting plate can then roll out between the two side plates through the baffle, eliminating the need for manual sorting. This improves plum sorting efficiency and capacity, reduces reliance on manual labor and costs, and yields significant long-term economic benefits. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of the sorting plate and lifting plate in the assembled state according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the internal structure of the lifting plate in an embodiment of this utility model; Figure 4 This is a schematic diagram of the sorting plate according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the guide component in an embodiment of the present utility model.

[0014] The diagram is marked as follows: 1. Base; 2. Side plate; 3. Lifting plate; 4. Sorting plate; 5. Pallet; 6. Support seat; 7. Baffle; 8. Slider; 9. First slide rail; 10. Hydraulic telescopic rod; 11. Support part; 12. Second slide rail; 13. Slide plate; 14. Adjustment frame; 15. Translation seat; 16. Rotating frame; 17. Servo motor; 18. Support plate; 19. First roller; 20. Support frame; 21. Guide sleeve; 22. Second roller. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0016] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0017] This specification provides one or more embodiments of a plum grading and sorting device, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1, and two side plates 2 are fixedly connected to the top of the base 1. A lifting plate 3 is provided between the two side plates 2, and a lifting component for driving the lifting plate 3 to rise and fall is installed on the side plates 2. Several vertically arranged sorting plates 4 are rotatably connected to both sides of the lifting plate 3. Several sorting holes are opened on the sorting plate 4, and the diameter of the sorting holes on the sorting plate 4 decreases from top to bottom. A baffle 7 is provided on the side of the sorting plate 4 away from the lifting plate 3, and a support seat 6 is provided between the baffle 7 and the sorting plate 4. Several first slide grooves 9 are respectively opened on the side of the two side plates 2 that are close to each other. Slide blocks 8 located in the first slide grooves 9 are fixedly connected to both sides of the support base 6. The support base 6 is rotatably connected to the baffle 7 and the sorting plate 4 respectively. An adjustment structure for adjusting the angle of the baffle 7 is installed on the side plate 2. The operator places two plum collection boxes on the top of the base 1, with the two plum collection boxes located on both sides of the lifting plate 3. The operator places the plums that need to be graded and sorted on both sides of the lifting plate 3. The plums are graded and sorted by several sorting plates 4 located on both sides of the lifting plate 3. The lifting component drives the lifting plate 3 to move vertically back and forth, changing the height of the lifting plate 3. The lifting plate 3 drives the sorting plates 4 to move, so that the sorting plates 4... When the tilt angle changes, the sorting plate 4 drives the support base 6 and the baffle 7 to translate. The support base 6 drives the slider 8 to slide in the first chute 9, and the plums roll on the sorting plate 4, reducing the possibility of plums getting stuck in the sorting holes on the sorting plate 4. The two plum collection boxes located on the base 1 collect several plums sorted by the sorting plate 4. When it is necessary to collect the plums on each sorting plate 4, the angle of the baffle 7 is adjusted by adjusting the structure so that the end of the baffle 7 away from the sorting plate 4 is lower than the end of the baffle 7 facing the sorting plate 4. The plums on the sorting plate 4 can then roll out between the two side plates 2 through the baffle 7, eliminating the need for manual sorting of plums. This improves plum sorting efficiency and capacity, reduces reliance on manual labor and costs, and has significant long-term economic benefits.

[0018] In embodiments of this utility model, such as Figure 1 and Figure 3 As shown, the lifting component includes a hydraulic telescopic rod 10 fixedly installed on the side plate 2. The telescopic end of the hydraulic telescopic rod 10 and the top of the lifting plate 3 are fixedly connected by a support part 11. A second slide groove 12 is provided at the bottom of the lifting plate 3. A slide plate 13 is slidably arranged in the second slide groove 12, and the bottom end of the slide plate 13 is fixedly connected to the top of the base 1. The hydraulic telescopic rod 10 drives the support part 11 and the lifting plate 3 to move vertically. The lifting plate 3 drives the second slide groove 12 to slide relative to the slide plate 13. The design of the second slide groove 12 and the slide plate 13 enables the lifting plate 3 to move smoothly in the vertical direction.

[0019] In embodiments of this utility model, such as Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the adjustment structure includes adjustment frames 14 respectively disposed on both sides of the lifting plate 3. The end of the baffle 7 away from the sorting plate 4 is rotatably connected to the adjustment frame 14. A rotating frame 16 is rotatably connected to the side of the two adjustment frames 14 that are close to each other. A translation seat 15 is rotatably connected to the bottom of the rotating frame 16. A servo motor 17 is fixedly connected to the translation seat 15, and the output end of the servo motor 17 is fixedly connected to the rotating frame 16. A guide component adapted to the translation seat 15 is installed on the side plate 2. The guide component includes a support plate 18 disposed below the translation seat 15. The two ends of the support plate 18 are respectively... The slide seat 15 is fixedly connected to the two side plates 2. Several first rollers 19 are fixedly connected to the bottom of the slide seat 15. The bottom of the first rollers 19 contacts the top of the support plate 18. At least one support frame 20 is fixedly connected to the top of the support plate 18. A guide sleeve 21 is slidably fitted onto the outside of the support frame 20, and the guide sleeve 21 is fixedly connected to the slide seat 15. Several second rollers 22 are fixedly connected to the bottom of the baffle 7. Several trays 5 adapted to the second rollers 22 are fixedly connected to the side of the two side plates 2 that are close to each other. The sorting plate 4 drives the baffle 7 horizontally via the support seat 6. When moving in a direction, the baffle 7 pushes the translation seat 15 to move synchronously in the horizontal direction relative to the support plate 18 and the side plate 2 through the adjustment frame 14 and the rotating frame 16. The first roller 19 rolls on the support plate 18, and the guide sleeve 21 slides relative to the support frame 20. Through the design of the guide sleeve 21 and the support frame 20, the translation seat 15 moves smoothly relative to the side plate 2. When it is necessary to adjust the tilt angle of the baffle 7, the sorting plate 4 and the support seat 6 remain stationary, and the servo motor 17 drives the rotating frame 16 to rotate, changing the tilt angle of the rotating frame 16. The rotating frame 16 rotates relative to the adjustment frame 14. The rotating frame 16 drives the adjusting frame 14 to move synchronously. The adjusting frame 14 can drive the baffle 7 to rotate relative to the support seat 6, changing the tilt angle of the baffle 7. When the baffle 7 rotates to the preset position, the bottom of the second roller 22 contacts the corresponding tray 5. The tray 5 supports the second roller 22 and the baffle 7. When the lifting plate 3 moves up, so that the sorting plate 4 tilts, the sorting plate 4 drives the second roller 22 to roll on the tray 5 through the support seat 6 and the baffle 7. When the sorting plate 4 is at the preset tilt angle, the plums on the sorting plate 4 can roll out from the baffle 7.

[0020] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0021] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A plum grading and sorting device, comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to two side plates (2), and a lifting plate (3) is provided between the two side plates (2). A lifting component for driving the lifting plate (3) to rise and fall is installed on the side plates (2). The lifting plate (3) is rotatably connected to several vertically arranged sorting plates (4) on both sides. Several sorting holes are provided on the sorting plates (4), and the diameter of the sorting holes on the sorting plates (4) decreases from top to bottom. A baffle (7) is provided on the side of the sorting plate (4) away from the lifting plate (3), and a support seat (6) is provided between the baffle (7) and the sorting plate (4). Several first grooves (9) are provided on the side of the two side plates (2) that are close to each other. The two sides of the support base (6) are respectively fixedly connected to the sliders (8) located in the first grooves (9). The support base (6) is rotatably connected to the baffle (7) and the sorting plate (4) respectively. An adjustment structure for adjusting the angle of the baffle (7) is installed on the side plate (2).

2. The plum grading and sorting device according to claim 1, characterized in that, The lifting component includes a hydraulic telescopic rod (10) fixedly installed on the side plate (2), and the telescopic end of the hydraulic telescopic rod (10) and the top of the lifting plate (3) are fixedly connected by a support (11).

3. The plum grading and sorting device according to claim 1, characterized in that, The bottom of the lifting plate (3) is provided with a second slide groove (12), and a slide plate (13) is slidably provided in the second slide groove (12), and the bottom end of the slide plate (13) is fixedly connected to the top of the base (1).

4. The plum grading and sorting device according to claim 1, characterized in that, The adjustment structure includes adjustment frames (14) respectively set on both sides of the lifting plate (3). The end of the baffle (7) away from the sorting plate (4) is rotatably connected to the adjustment frame (14). A rotating frame (16) is rotatably connected to the side of the two adjustment frames (14) that are close to each other. A translation seat (15) is rotatably connected to the bottom of the rotating frame (16). A servo motor (17) is fixedly connected to the translation seat (15), and the output end of the servo motor (17) is fixedly connected to the rotating frame (16). A guide component adapted to the translation seat (15) is installed on the side plate (2).

5. The plum grading and sorting device according to claim 4, characterized in that, The guide includes a support plate (18) disposed below the translation seat (15). The two ends of the support plate (18) are fixedly connected to two side plates (2) respectively. A number of first rollers (19) are fixedly connected to the bottom of the translation seat (15). The bottom of the first rollers (19) is in contact with the top of the support plate (18). At least one support frame (20) is fixedly connected to the top of the support plate (18). A guide sleeve (21) is slidably sleeved on the outside of the support frame (20), and the guide sleeve (21) is fixedly connected to the translation seat (15).

6. The plum grading and sorting device according to claim 1, characterized in that, The bottom of the baffle (7) is fixedly connected with several second rollers (22), and several support plates (5) adapted to the second rollers (22) are fixedly connected to the side of the two side plates (2) that are close to each other.

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