Automatic hawthorn feeding machine

Abstract

The invention belongs to the technical field of hawthorn production, and particularly relates to an automatic hawthorn feeding machine which comprises a supporting frame, a machine frame is fixedly connected to the supporting frame, a first conveying belt is arranged on the machine frame, and a plurality of transverse strips are fixedly connected to the surface of the first conveying belt; the device further comprises a boxing butt joint auxiliary assembly. The boxing butt joint auxiliary assembly comprises a rotating plate rotationally arranged at one end of the rack, and a second conveying belt is arranged on the rotating plate. By means of the boxing butt joint auxiliary assembly, the height and the horizontal position of the three ends of the conveying belt can be adjusted so that the conveying belt can be aligned to the edge of an opening of a collecting box, and therefore the hawthorn falling distance is greatly shortened. Therefore, the situation that due to the fact that the falling distance is too large, haws pop out of the box and fruits are damaged due to impact is effectively prevented, and the boxing efficiency and the haw quality are fundamentally guaranteed.

Description

Technical Field

[0001] This invention belongs to the field of hawthorn production technology, specifically an automatic hawthorn feeding machine. Background Technology

[0002] Hawthorn is a small, red stone fruit with a sweet and sour flavor, and is a common raw material for food processing. In industrial hawthorn production lines, automatic and continuous conveying of hawthorn is often required through feeding machines to connect and efficiently complete a series of subsequent operations such as washing, sorting, and packing.

[0003] Patent CN213770127U discloses a labor-saving inclined conveying device, relating to the field of material transportation. It includes a support frame, a conveyor belt, and a rotating assembly. The rotating assembly comprises a power mechanism providing power, a low-position rotating group, a first inclined rotating group, a second inclined rotating group, and a high-position rotating group. The area of ​​the conveyor belt between the low-position rotating group and the first inclined rotating group is the loading area; the area of ​​the conveyor belt between the high-position rotating group and the second inclined rotating group is the unloading area; and the area of ​​the conveyor belt between the first inclined rotating group and the second inclined rotating group is the inclined area. The power mechanism drives the high-position rotating group to rotate, which in turn drives the second inclined rotating group, the first inclined rotating group, and the low-position rotating group to rotate. This causes the conveyor belt to circulate repeatedly from the loading area through the inclined area to the unloading area, transporting the material to be transported from the loading area to the unloading area. This allows users to collect the product directly in the unloading area without having to bend over, saving labor and ensuring safety.

[0004] However, the above technical solutions still have the following shortcomings in practical applications: Hawthorns are transported upwards via an inclined conveyor belt, then fall to a designated location at the end of the belt, thus achieving high-level loading. However, since the height of the conveyor belt end is fixed, the hawthorns will only fall from a fixed height. In some cases, it is necessary to transport the hawthorns into a collection box for packing. If the collection box is much lower than the end of the conveyor belt, the hawthorns will fall a greater distance, which not only makes them more likely to pop out of the collection box due to excessive impact, but also easily causes damage to the hawthorns, thus affecting packing efficiency and hawthorn quality. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes an automatic hawthorn feeding machine.

[0006] The technical solution adopted by the present invention to solve its technical problem is: an automatic hawthorn feeding machine, including a support frame, a machine frame fixedly connected on the support frame, a conveyor belt on the machine frame, and a plurality of crossbars fixedly connected to the surface of the conveyor belt. It also includes packing docking aids; The packing docking auxiliary assembly includes a rotating plate rotatably mounted at one end of the frame. A second conveyor belt is mounted on the rotating plate. An adjusting plate is slidably connected to one side of the rotating plate. A third conveyor belt is mounted on the adjusting plate. Two first guide rods are slidably connected to one side of the adjusting plate. A lifting plate is fixedly connected to the upper end of the first guide rod. A support rod is slidably connected to the upper surface of the lifting plate. Multiple partitions are equidistantly mounted on the upper side of the support rod, with the last partition fixedly connected to the support rod and the remaining partitions slidably connected to the support rod. Two third connecting rods are rotatably mounted on one side of the partitions. A fourth connecting rod is rotatably mounted at one end of the third connecting rod. A width adjustment plate is rotatably mounted at one end of the fourth connecting rod. Two second guide rods are slidably connected to one side of the adjusting plate. A connecting plate is fixedly connected to the end of the second guide rod. The bottom of the connecting plate is in contact with the surface of the third conveyor belt.

[0007] Preferably, a motor is fixedly connected to one side of the frame, and the output end of the motor is fixedly connected to one end of the rotating plate.

[0008] Preferably, a threaded rod 2 is threadedly connected to one side of the adjusting plate, one end of the threaded rod 2 is rotatably mounted on the rotating plate, and a motor 8 is fixedly connected to one side of the bottom of the rotating plate, with the output end of the motor 8 fixedly connected to one end of the threaded rod 2.

[0009] Preferably, a cylinder is fixedly connected to one side of the adjusting plate, the piston end of the cylinder is fixedly connected to one side of the bottom of the lifting plate, and a cylinder is fixedly connected to one side of the lifting plate, the piston end of the cylinder is fixedly connected to one end of the support rod.

[0010] Preferably, two connecting rods are rotatably mounted on the upper ends of the last and foremost partitions, and two connecting rods are rotatably mounted on the upper ends of the remaining partitions. One end of each connecting rod is rotatably connected to one end of each connecting rod, and the ends of two adjacent connecting rods are rotatably connected. A threaded rod is threadedly connected to one side of the foremost partition. Both ends of the threaded rod are rotatably mounted on a support rod. A motor is fixedly connected to one end of the support rod, and the output end of the motor is fixedly connected to one end of the threaded rod.

[0011] Preferably, a motor four is fixedly connected to one side of the partition, and the output end of the motor four is fixedly connected to one end of the connecting rod three.

[0012] Preferably, a roller 2 is rotatably mounted on one side of the width adjustment plate, and a guide cloth 2 is wound around the roller 2. The end of the guide cloth 2 is fixedly connected to one side of the partition plate. A motor 5 is fixedly connected to one end of the width adjustment plate, and the output end of the motor 5 is fixedly connected to one end of the roller 2.

[0013] Preferably, a cylinder three is fixedly connected to one side of the adjusting plate, and the piston end of the cylinder three is fixedly connected to one side of the connecting plate. A roller one is rotatably arranged on one side of the adjusting plate, and a guide cloth one is wound on the roller one. The guide cloth one passes through one side of the adjusting plate, and the end of the guide cloth one is fixedly connected to one side of the connecting plate. A motor two is fixedly connected to one side of the adjusting plate, and the output end of the motor two is fixedly connected to one end of the roller one.

[0014] Preferably, it also includes a channel width-adaptive blocking component; The channel width adaptable blocking assembly includes a baffle one rotatably disposed at one end of the partition, and a baffle two is inserted into and slidably connected to the inner side of the baffle one.

[0015] Preferably, a motor six is ​​fixedly connected to one end of the partition plate, and the output end of the motor six is ​​fixedly connected to one end of the baffle plate. A threaded rod three is threadedly connected to one side of the baffle plate, and one end of the threaded rod three is rotatably disposed in the inner cavity of the baffle plate. A motor seven is fixedly connected to one side of the inner cavity of the baffle plate, and the output end of the motor seven is fixedly connected to one end of the threaded rod three.

[0016] The beneficial effects of this invention are as follows: 1. The hawthorn automatic feeding machine of this invention utilizes a box-loading docking auxiliary component. By adjusting the height and horizontal position of the three ends of the conveyor belt, it can be aligned with the edge of the collection box opening, thereby significantly shortening the falling distance of the hawthorns. This effectively prevents hawthorns from popping out of the box due to excessive falling distance and fruit damage caused by impact, fundamentally ensuring both boxing efficiency and hawthorn quality. Furthermore, this component can laterally constrain the falling trajectory of the hawthorns according to the width of the collection box, controlling their falling range and ensuring that the hawthorns fall accurately into the box, thus guaranteeing the stability of the boxing process.

[0017] Furthermore, when multiple collection bins are placed side-by-side to collect hawthorns simultaneously, this component can control the landing point of the hawthorns, ensuring they precisely avoid the contact plane between the bins and fall directly into the bin's interior. This completely eliminates the need for manual intervention due to hawthorns falling onto the plane between bins, achieving full automation of parallel collection of multiple bins and further improving overall operational efficiency.

[0018] 2. The hawthorn automatic feeding machine of the present invention utilizes a channel width adaptable blocking component. When a collection box is full of hawthorns, baffle one and baffle two can be used to block the corresponding feeding channel, so that subsequent hawthorns will not enter the feeding channel. The operator can move the collection box away, thereby avoiding the situation where hawthorns continue to fall after the collection box is moved away, and thus causing hawthorns to fall to the ground. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment plate. Figure 3 This is a schematic diagram of the three-dimensional structure of the conveyor belt; Figure 4 yes Figure 3 Enlarged view of a portion of point A in the middle; Figure 5 This is a schematic diagram of the three-dimensional structure at the support rod. Figure 6 This is a schematic diagram of the three-dimensional structure at the connecting plate. Figure 7 This is a schematic diagram of the three-dimensional structure at the width adjustment plate. Figure 8 This is a schematic diagram of the three-dimensional structure of two parts of the threaded rod; Figure 9 This is a schematic diagram of the planar structure showing the connection relationship between baffle one and baffle two.

[0021] In the diagram: 1. Frame; 2. Conveyor Belt 1; 3. Crossbar; 4. Support frame; 5. Rotating plate; 6. Motor 1; 7. Conveyor Belt 2; 8. Adjusting plate; 9. Conveyor Belt 3; 10. Cylinder 1; 11. Guide rod 1; 12. Lifting plate; 13. Cylinder 2; 14. Support rod; 15. Roller 1; 16. Cylinder 3; 17. Guide rod 2; 18. Motor 2; 19. Guide cloth 1; 20. Connecting plate 21. Motor 3; 22. Threaded rod 1; 23. Connecting rod 1; 24. Connecting rod 2; 25. Partition plate; 26. Width adjustment plate; 27. Motor 4; 28. Connecting rod 3; 29. ​​Connecting rod 4; 30. Motor 5; 31. Roller 2; 32. Guide cloth 2; 33. Threaded rod 2; 34. Baffle 1; 35. Motor 6; 36. Threaded rod 3; 37. Motor 7; 38. Motor 8; 39. Baffle 2. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please refer to Figures 1-9 The present invention provides a technical solution: an automatic hawthorn feeding machine, including a support frame 4, a frame 1 fixedly connected to the support frame 4, a conveyor belt 2 provided on the frame 1, and a plurality of horizontal strips 3 fixedly connected to the surface of the conveyor belt 2; It also includes packing docking aids; The packing docking auxiliary assembly includes a rotating plate 5 rotatably mounted at one end of the frame 1. A second conveyor belt 7 is mounted on the rotating plate 5. An adjusting plate 8 is slidably connected to one side of the rotating plate 5. A third conveyor belt 9 is mounted on the adjusting plate 8. Two guide rods 11 are slidably connected to one side of the adjusting plate 8. A lifting plate 12 is fixedly connected to the upper end of the guide rods 11. A support rod 14 is slidably connected to the upper surface of the lifting plate 12. Multiple partitions 25 are equidistantly mounted on the support rod 14 along its transverse direction. The last partition 25 is fixedly connected to the support rod 14, while the remaining partitions 25 are slidably connected to the support rod 14. Two connecting rods 28 are rotatably mounted on one side of the partitions 25. A fourth connecting rod 29 is rotatably mounted at one end of the third connecting rod 28. A width adjustment plate 26 is rotatably mounted at one end of the fourth connecting rod 29. Two guide rods 17 are slidably connected to one side of the adjusting plate 8. A connecting plate 20 is fixedly connected to the end of the guide rods 17. The bottom of the connecting plate 20 is in contact with the surface of the third conveyor belt 9.

[0024] In this embodiment, as Figure 2 , Figure 3 , Figures 5-8 As shown, a motor 6 is fixedly connected to one side of the frame 1, and the output end of the motor 6 is fixedly connected to one end of the rotating plate 5.

[0025] One side of the adjusting plate 8 is threadedly connected to a threaded rod 33. One end of the threaded rod 33 is rotatably mounted on the rotating plate 5. One side of the bottom of the rotating plate 5 is fixedly connected to a motor 38. The output end of the motor 38 is fixedly connected to one end of the threaded rod 33.

[0026] A cylinder 10 is fixedly connected to one side of the adjusting plate 8. The piston end of the cylinder 10 is fixedly connected to one side of the bottom of the lifting plate 12. A cylinder 2 13 is fixedly connected to one side of the lifting plate 12. The piston end of the cylinder 2 13 is fixedly connected to one end of the support rod 14.

[0027] Two connecting rods 23 are rotatably mounted on the upper ends of the last and frontmost partitions 25. Two connecting rods 24 are rotatably mounted on the upper ends of the other partitions 25. One end of connecting rod 23 is rotatably connected to one end of connecting rod 24, and the ends of two adjacent connecting rods 24 are rotatably connected. A threaded rod 22 is threadedly connected to one side of the frontmost partition 25. Both ends of the threaded rod 22 are rotatably mounted on the support rod 14. A motor 21 is fixedly connected to one end of the support rod 14. The output end of the motor 21 is fixedly connected to one end of the threaded rod 22.

[0028] A motor 27 is fixedly connected to one side of the partition 25, and the output end of the motor 27 is fixedly connected to one end of the connecting rod 28.

[0029] A roller 31 is rotatably mounted on one side of the width adjustment plate 26. A guide cloth 32 is wound around the roller 31. The end of the guide cloth 32 is fixedly connected to one side of the partition plate 25. A motor 30 is fixedly connected to one end of the width adjustment plate 26. The output end of the motor 30 is fixedly connected to one end of the roller 31.

[0030] A cylinder 16 is fixedly connected to one side of the adjusting plate 8. The piston end of the cylinder 16 is fixedly connected to one side of the connecting plate 20. A roller 15 is rotatably mounted on one side of the adjusting plate 8. A guide cloth 19 is wound around the roller 15. The guide cloth 19 passes through one side of the adjusting plate 8, and the end of the guide cloth 19 is fixedly connected to one side of the connecting plate 20. A motor 18 is fixedly connected to one side of the adjusting plate 8. The output end of the motor 18 is fixedly connected to one end of the roller 15.

[0031] Specifically, in existing technologies, hawthorns are often transported upwards using an inclined conveyor belt, and then fall to a designated position via the conveyor belt end, thus achieving high-level loading. However, since the height of the conveyor belt end is fixed, the hawthorns will only fall from a fixed height. In some cases, it is necessary to transport the hawthorns into a collection box for packing. If the collection box is much lower than the conveyor belt end, the hawthorns will fall a greater distance, which not only makes them prone to popping out of the collection box due to excessive impact, but also easily causes damage to the hawthorns, thus affecting packing efficiency and hawthorn quality.

[0032] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: Place the hawthorn on conveyor belt 2 and drive conveyor belt 2 to rotate. The horizontal bar 3 on conveyor belt 2 will push the hawthorn upward, thereby lifting the hawthorn to the specified height.

[0033] After the hawthorns leave conveyor belt 2, they will reach conveyor belt 7 and then conveyor belt 9. With the operation of both conveyor belts 7 and 9, they will eventually fall from the end of conveyor belt 9. Therefore, according to actual material requirements, motor 6 can drive the rotating plate 5 to rotate, adjusting the angle of conveyor belts 7 and 9. Furthermore, motor 8 (38) can drive the threaded rod 33 to rotate, causing the adjusting plate 8 to slide on the rotating plate 5, thereby adjusting the position of the end of conveyor belt 9. This ensures the end of conveyor belt 9 is aligned with the edge of the collection box opening, allowing the hawthorns to smoothly enter the collection box. This avoids the hawthorns easily popping out of the collection box due to excessive distance between their fall point and the collection box, and prevents damage due to excessive impact, thus ensuring both packing efficiency and hawthorn quality.

[0034] Furthermore, since the width of conveyor belt 39 is fixed, if the opening width of the collection box is smaller than that of conveyor belt 39, hawthorns may fall outside the collection box, affecting normal packing. Therefore, to solve this problem, one edge of the collection box can be aligned with one edge of conveyor belt 39. Then, based on the width of the collection box, cylinder 316 drives connecting plate 20 to move laterally, adjusting the distance between the edges of connecting plate 20 and adjusting plate 8 to be equal to the width of the collection box. While connecting plate 20 moves, motor 218 drives roller 15 to rotate, winding and unwinding guide cloth 19, keeping the unwound portion of guide cloth 19 taut. When hawthorns reach conveyor belt 39, they will follow guide cloth 19 and pass between connecting plate 20 and adjusting plate 8, thus controlling the lateral fall range of the hawthorns and ensuring they fall accurately into the collection box, further guaranteeing the stable progress of the packing operation.

[0035] Furthermore, during hawthorn packing, hawthorns are often simultaneously fed into multiple identical collection boxes. To facilitate receiving and improve efficiency, these boxes are often placed side-by-side. The aforementioned adjustment can be used to make the lateral range of the falling hawthorns equal to the sum of the widths of the multiple collection boxes, allowing them to fall into multiple boxes simultaneously. However, when the collection boxes are placed side-by-side, due to the thickness of their edges, the area where two boxes meet forms a flat surface of a certain size. The greater the thickness of the box edges, the larger this surface area becomes. Consequently, when hawthorns fall into multiple boxes simultaneously, they tend to land on this flat surface and cannot easily enter the boxes, requiring manual pushing by operators, thus affecting packing efficiency.

[0036] Therefore, in order to solve the above problems, the work steps are as follows: First, the sum of the opening width of the collection box and the thickness of the two collection boxes is used as the standard value. The space between the width adjustment plate 26 and the partition plate 25 located behind it is used as the feeding channel. After multiple collection boxes are placed side by side, the edge of the opening of the last collection box is aligned with the rear edge of the adjustment plate 8. The motor 3 21 drives the threaded rod 1 22 to rotate, causing the partition plate 25 on one side to slide on the support rod 14. Under the transmission cooperation of the connecting rod 1 23 and the connecting rod 2 24, multiple partition plates 25 can slide simultaneously on the support rod 14, thereby adjusting the distance between two adjacent partition plates 25 to be equal to the aforementioned standard value. At this time, the cylinder 1 10 drives the lifting plate 12 to descend, so that the bottom of the partition plate 25 and the width adjustment plate 26 are in contact with the surface of the conveyor belt 3 9. Furthermore, cylinder 213 drives support rod 14 to move laterally, causing multiple partitions 25 to move laterally simultaneously until each partition 25 is aligned with the rear edge of a collection box opening. Then, motor 427 drives connecting rods 328 and 429 to rotate, causing the width adjustment plate 26 to move laterally, adjusting the distance between adjacent partitions 25 and the width adjustment plate 26 until this distance equals the sum of the thicknesses of the two collection boxes. While the width adjustment plate 26 moves, motor 530 drives roller 231 to rotate, winding and unwinding guide cloth 232 to keep it taut. At this point, the width of the feeding channel is the same as the width of the collection box opening. Subsequently, the position of connecting plate 20 is adjusted according to the number of collection boxes, aligning connecting plate 20 with the edge of one side partition 25. The number of feeding channels located behind connecting plate 20 is then matched to the number of collection boxes. At this point, when the hawthorns are transported from conveyor belt 39 to the collection box, they will pass through the feeding channel along the surface of guide cloth 22, allowing the hawthorns to avoid the plane where the two collection boxes are attached and fall precisely into the inside of the collection box from the opening. This avoids the situation where when multiple collection boxes are attached side by side to collect hawthorns at the same time, the hawthorns fall on the plane where the two collection boxes are attached, causing the hawthorns to fall on the plane where the two collection boxes are attached and cannot enter the collection box smoothly. As a result, the operator has to manually push the hawthorns into the collection box, which affects the efficiency of the boxing work.

[0037] In this embodiment, as Figure 3 , Figure 4 , Figure 9 As shown, it also includes a channel width-adaptive blocking component; The channel width adaptable blocking assembly includes a baffle 34 rotatably disposed at one end of the partition 25, and a baffle 39 inserted into and slidably connected to the inner side of the baffle 34.

[0038] One end of the partition 25 is fixedly connected to a motor 6 35, and the output end of the motor 6 35 is fixedly connected to one end of the baffle 1 34. One side of the baffle 2 39 is threadedly connected to a threaded rod 3 36, one end of the threaded rod 3 36 is rotatably set in the inner cavity of the baffle 1 34, and one side of the inner cavity of the baffle 1 34 is fixedly connected to a motor 7 37, and the output end of the motor 7 37 is fixedly connected to one end of the threaded rod 3 36.

[0039] Specifically, in the above embodiments, although it is possible to simultaneously transport hawthorns to multiple collection boxes, the falling direction of the hawthorns is random, so the collection speed of each collection box is different. When a collection box is full of hawthorns, if the operator moves the collection box away, the subsequent hawthorns will fall to the ground, thus affecting the normal collection.

[0040] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: In the initial state, baffle 1 34, baffle 2 39, and partition 25 are parallel, with baffle 1 34 and baffle 2 39 corresponding to the feeding channel. When the corresponding collection box is full of hawthorns, motor 6 35 drives baffle 1 34 to rotate 90 degrees. Furthermore, based on the distance between two adjacent partitions 25, motor 7 37 drives threaded rod 3 36 to rotate, causing baffle 2 39 to slide within the cavity of baffle 1 34. This adjusts the total length of baffle 1 34 and baffle 2 39 to be the same as the distance between two adjacent partitions 25. Thus, baffle 1 34 and baffle 2 39 can block the corresponding feeding channel, preventing subsequent hawthorns from entering it. At this point, the operator can remove the collection box, thus preventing hawthorns from continuing to fall and potentially hitting the ground.

[0041] Working principle: Place the hawthorn on conveyor belt 2 and drive the conveyor belt 2 to rotate. The horizontal bar 3 on the conveyor belt 2 will push the hawthorn upward, thereby lifting the hawthorn to the specified height.

[0042] After the hawthorns leave conveyor belt 2, they will reach conveyor belt 7 and then conveyor belt 9. With the operation of both conveyor belts 7 and 9, they will eventually fall from the end of conveyor belt 9. Therefore, according to actual material requirements, motor 6 can drive the rotating plate 5 to rotate, adjusting the angle of conveyor belts 7 and 9. Furthermore, motor 8 (38) can drive the threaded rod 33 to rotate, causing the adjusting plate 8 to slide on the rotating plate 5, thereby adjusting the position of the end of conveyor belt 9. This ensures the end of conveyor belt 9 is aligned with the edge of the collection box opening, allowing the hawthorns to smoothly enter the collection box. This avoids the hawthorns easily popping out of the collection box due to excessive distance between their fall point and the collection box, and prevents damage due to excessive impact, thus ensuring both packing efficiency and hawthorn quality.

[0043] Furthermore, based on the width of the collection box, cylinder 316 drives the connecting plate 20 to move laterally, adjusting the distance between the edges of the connecting plate 20 and the adjusting plate 8, ensuring this distance is equal to the width of the collection box. As the connecting plate 20 moves, motor 218 drives roller 15 to rotate, winding and unwinding the guide cloth 19, keeping the unwound portion of the guide cloth 19 taut. When the hawthorns reach the conveyor belt 39, they will travel along the guide cloth 19 and pass between the connecting plate 20 and the adjusting plate 8, thus controlling the lateral fall range of the hawthorns and ensuring they fall precisely into the collection box, further guaranteeing the stable operation of the packing process.

[0044] Using the sum of the opening width of the collection box and the thickness of the two collection boxes as the standard value, the feeding channel is established between the width adjustment plate 26 and the partition plate 25 located behind it. When multiple collection boxes are placed side by side, the edge of the opening of the last collection box is aligned with the rear edge of the adjustment plate 8. The motor 3 21 drives the threaded rod 1 22 to rotate, causing the partition plate 25 on one side to slide on the support rod 14. Under the transmission cooperation of the connecting rod 1 23 and the connecting rod 2 24, multiple partition plates 25 can slide simultaneously on the support rod 14, thereby adjusting the distance between two adjacent partition plates 25 to be equal to the aforementioned standard value. At this time, the cylinder 1 10 drives the lifting plate 12 to descend, so that the bottom of the partition plate 25 and the width adjustment plate 26 are in contact with the surface of the conveyor belt 3 9. Furthermore, cylinder 213 drives support rod 14 to move laterally, causing multiple partitions 25 to move laterally simultaneously until each partition 25 is aligned with the rear edge of a collection box opening. Then, motor 427 drives connecting rods 328 and 429 to rotate, causing the width adjustment plate 26 to move laterally, adjusting the distance between adjacent partitions 25 and the width adjustment plate 26 until this distance equals the sum of the thicknesses of the two collection boxes. While the width adjustment plate 26 moves, motor 530 drives roller 231 to rotate, winding and unwinding guide cloth 232 to keep it taut. At this point, the width of the feeding channel is the same as the width of the collection box opening. Subsequently, the position of connecting plate 20 is adjusted according to the number of collection boxes, aligning connecting plate 20 with the edge of one side partition 25. The number of feeding channels located behind connecting plate 20 is then matched to the number of collection boxes. At this point, when the hawthorns are transported from conveyor belt 39 to the collection box, they will pass through the feeding channel along the surface of guide cloth 22, allowing the hawthorns to avoid the plane where the two collection boxes are attached and fall precisely into the inside of the collection box from the opening. This avoids the situation where when multiple collection boxes are attached side by side to collect hawthorns at the same time, the hawthorns fall on the plane where the two collection boxes are attached, causing the hawthorns to fall on the plane where the two collection boxes are attached and cannot enter the collection box smoothly. As a result, the operator has to manually push the hawthorns into the collection box, which affects the efficiency of the boxing work.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic hawthorn feeding machine, comprising a support frame (4), wherein a frame (1) is fixedly connected to the support frame (4), characterized in that: The frame (1) is provided with a conveyor belt (2), and multiple crossbars (3) are fixedly connected to the surface of the conveyor belt (2). It also includes packing docking aids; The packing docking auxiliary assembly includes a rotating plate (5) rotatably mounted on one end of the frame (1), a second conveyor belt (7) on the rotating plate (5), an adjusting plate (8) slidably connected to one side of the rotating plate (5), a third conveyor belt (9) on the adjusting plate (8), two guide rods (11) slidably connected to one side of the adjusting plate (8), a lifting plate (12) fixedly connected to the upper end of the guide rods (11), a support rod (14) slidably connected to the upper surface of the lifting plate (12), and multiple partitions (2) equidistantly mounted on the support rod (14) along the transverse direction. 5), and the last side partition (25) is fixedly connected to the support rod (14), and the remaining partitions (25) are slidably connected to the support rod (14). Two connecting rods three (28) are rotatably arranged on one side of the partition (25), and a connecting rod four (29) is rotatably arranged at one end of the connecting rod three (28). A width adjustment plate (26) is rotatably arranged at one end of the connecting rod four (29). Two guide rods two (17) are slidably connected on one side of the adjustment plate (8). A connecting plate (20) is fixedly connected at the end of the guide rod two (17). The bottom of the connecting plate (20) is in contact with the surface of the conveyor belt three (9).

2. The automatic hawthorn feeding machine according to claim 1, characterized in that: A motor (6) is fixedly connected to one side of the frame (1), and the output end of the motor (6) is fixedly connected to one end of the rotating plate (5).

3. The automatic hawthorn feeding machine according to claim 1, characterized in that: The adjusting plate (8) is threadedly connected to a threaded rod (33) on one side. One end of the threaded rod (33) is rotatably mounted on the rotating plate (5). A motor (38) is fixedly connected to one side of the bottom of the rotating plate (5). The output end of the motor (38) is fixedly connected to one end of the threaded rod (33).

4. The automatic hawthorn feeding machine according to claim 1, characterized in that: A cylinder (10) is fixedly connected to one side of the adjusting plate (8). The piston end of the cylinder (10) is fixedly connected to one side of the bottom of the lifting plate (12). A cylinder (13) is fixedly connected to one side of the lifting plate (12). The piston end of the cylinder (13) is fixedly connected to one end of the support rod (14).

5. The automatic hawthorn feeding machine according to claim 1, characterized in that: The upper ends of the last and foremost partitions (25) are each rotatably equipped with two connecting rods (23), and the upper ends of the remaining partitions (25) are rotatably equipped with two connecting rods (24). One end of the connecting rod (23) is rotatably connected to one end of the connecting rod (24), and the ends of two adjacent connecting rods (24) are rotatably connected. One side of the foremost partition (25) is threadedly connected with a threaded rod (22). Both ends of the threaded rod (22) are rotatably mounted on a support rod (14). One end of the support rod (14) is fixedly connected to a motor (21), and the output end of the motor (21) is fixedly connected to one end of the threaded rod (22).

6. The automatic hawthorn feeding machine according to claim 1, characterized in that: A motor four (27) is fixedly connected to one side of the partition (25), and the output end of the motor four (27) is fixedly connected to one end of the connecting rod three (28).

7. The automatic hawthorn feeding machine according to claim 1, characterized in that: A roller 2 (31) is rotatably mounted on one side of the width adjustment plate (26). A guide cloth 2 (32) is wound around the roller 2 (31). The end of the guide cloth 2 (32) is fixedly connected to one side of the partition plate (25). A motor 5 (30) is fixedly connected to one end of the width adjustment plate (26). The output end of the motor 5 (30) is fixedly connected to one end of the roller 2 (31).

8. The automatic hawthorn feeding machine according to claim 1, characterized in that: A cylinder three (16) is fixedly connected to one side of the adjusting plate (8). The piston end of the cylinder three (16) is fixedly connected to one side of the connecting plate (20). A roller one (15) is rotatably arranged on one side of the adjusting plate (8). A guide cloth one (19) is wound on the roller one (15). The guide cloth one (19) passes through one side of the adjusting plate (8), and the end of the guide cloth one (19) is fixedly connected to one side of the connecting plate (20). A motor two (18) is fixedly connected to one side of the adjusting plate (8). The output end of the motor two (18) is fixedly connected to one end of the roller one (15).

9. The automatic hawthorn feeding machine according to claim 7, characterized in that: It also includes a channel width-adaptive blocking component; The channel width adaptable blocking assembly includes a baffle one (34) rotatably disposed at one end of the partition (25), and a baffle two (39) is inserted into and slidably connected to the inner side of the baffle one (34).

10. The automatic hawthorn feeding machine according to claim 9, characterized in that: One end of the partition (25) is fixedly connected to a motor six (35), the output end of the motor six (35) is fixedly connected to one end of the baffle one (34), one side of the baffle two (39) is threadedly connected to a threaded rod three (36), one end of the threaded rod three (36) is rotatably set in the inner cavity of the baffle one (34), one side of the inner cavity of the baffle one (34) is fixedly connected to a motor seven (37), the output end of the motor seven (37) is fixedly connected to one end of the threaded rod three (36).

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