Fruit and vegetable bagging mechanism and fruit and vegetable sorting device

Abstract

The utility model relates to the technical field of fruit and vegetable sorting, and discloses a fruit and vegetable bagging mechanism and a fruit and vegetable sorting device. The fruit and vegetable bagging mechanism comprises a rack, a packaging bag opening assembly, a rotation driving assembly and a packaging bag fixing assembly. The rack is provided with a receding hole. The packaging bag opening assembly is rotationally connected to the rack, and part of the packaging bag opening assembly extends out of the rack through the receding hole. The rotation driving assembly is used for driving the packaging bag opening assembly to rotate relative to the rack. The number of the packaging bag fixing assemblies is two, the packaging bag fixing assemblies are connected to the rack, the packaging bag fixing assemblies are located on the outer side of the rack, and the two packaging bag fixing assemblies are located on the two opposite sides of the packaging bag opening assembly correspondingly. Through the arrangement, the technical problem that in the prior art, the bagging efficiency of a single packaging table is low is solved.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable sorting technology, and in particular to a fruit and vegetable bagging mechanism and a fruit and vegetable sorting device. Background Technology

[0002] Currently, fruits and vegetables are a type of food that people often consume. Fruits and vegetables include cherries, apples, pears, and tomatoes, among others. After ripening, fruits and vegetables need to be harvested and then transported to factories for sorting and processing to facilitate subsequent packaging and sales.

[0003] In some cases, fruits and vegetables can be packaged in plastic bags. When filling the bags, users can first open the bag and then put the fruits and vegetables inside. When the fruits and vegetables in the bag reach the preset weight, the user can take the bag away.

[0004] However, in general, fruit and vegetable bagging is done manually, which results in slow bagging efficiency per individual packing station. Utility Model Content

[0005] The present invention aims to provide a fruit and vegetable bagging mechanism and a fruit and vegetable sorting device to solve the technical problem of slow bagging efficiency of a single packaging station in the prior art.

[0006] The technical problem solved by this utility model embodiment is addressed by the following technical solution:

[0007] A fruit and vegetable bagging mechanism is provided, comprising:

[0008] The frame is provided with clearance holes;

[0009] A packaging bag opening assembly is rotatably connected to the frame, and a portion of the packaging bag opening assembly extends out of the frame through the clearance hole;

[0010] A rotation drive assembly is mounted on the frame and is used to drive the packaging bag opening assembly to rotate relative to the frame.

[0011] The packaging bag fixing assembly consists of two components. The packaging bag fixing assembly is connected to the frame and located on the outside of the frame. The two packaging bag fixing assemblies are located on opposite sides of the packaging bag opening assembly.

[0012] With the above structure, multiple packaging bags can be stacked on one side of the frame, with the openings of the packaging bags facing the frame. One packaging bag fixing component is located on one side of the opening of the packaging bags and fixes all the packaging bags, while another packaging bag fixing component is located on the opposite side of the opening of the packaging bags and fixes all the packaging bags. The rotation drive component drives the packaging bag opening component to rotate relative to the frame, so that the part of the packaging bag opening component that extends out of the frame through the clearance hole extends into the opening of the top layer of packaging bags and opens the packaging bags, so that the opening of the packaging bags is open and the clearance hole is connected to the opening of the packaging bags. Fruits and vegetables can enter the packaging bags through the clearance hole, thereby increasing the speed of fruit and vegetable loading into the packaging bags.

[0013] In some embodiments, the frame has a receiving cavity that communicates with the clearance hole, the clearance hole being located on one side of the receiving cavity; the packaging bag opening component is partially located within the receiving cavity.

[0014] Through the aforementioned structure, the receiving cavity can act as a buffer for fruits and vegetables, allowing them to flow through the cavity to the clearance hole, thus enabling them to pass through the clearance hole evenly and quickly into the packaging bag, thereby increasing the speed at which fruits and vegetables enter the packaging bag. Additionally, the receiving cavity also provides installation space for the packaging bag opening component, making the overall structure of the fruit and vegetable bagging mechanism more compact.

[0015] In some embodiments, the packaging bag opening assembly includes a rotating rod and a sheet-like opening member. The rotating rod is rotatably connected to the frame and is located within the receiving cavity. One end of the sheet-like opening member is connected to the rotating rod, and the other opposite end of the sheet-like opening member extends out of the frame through the clearance hole.

[0016] With the above structure, the rotation drive assembly drives the rotating rod to rotate, and the rotating rod drives the end of the sheet-like opening member facing away from the rotating rod to move in the vertical direction. During the movement, the end of the sheet-like opening member facing away from the rotating rod can extend into the packaging bag. The sheet-like opening member continues to move to open the packaging bag. The sheet-like opening member is easier to extend into the packaging bag, thereby improving the efficiency of opening the packaging bag. Moreover, the sheet-like opening member will not cut the packaging bag when opening it.

[0017] In some embodiments, the fruit and vegetable bagging mechanism further includes an air blowing assembly mounted on the frame, located within the receiving cavity, and blowing in the direction of the air blowing assembly toward the clearance hole.

[0018] With the above structure, the blowing direction of the air blowing component is towards the clearance hole. After the packaging bag opening component opens the opening of the packaging bag, the air blowing component can blow air into the clearance hole so that the packaging bag is fully opened, making it easier for fruits and vegetables to enter the packaging bag.

[0019] In some embodiments, the rotation drive assembly includes a pusher, a connecting rod, and a connecting block; the rotation drive assembly is located outside the frame, one end of the rotating rod extends out of the frame, the pusher is rotatably connected to the frame, one end of the connecting rod is connected to the pusher, one end of the connecting block is rotatably connected to the end of the connecting rod facing away from the pusher, and the end of the connecting block facing away from the connecting rod is connected to the rotating rod.

[0020] With the above structure, the pusher can push the connecting rod, causing the connecting rod to move towards or away from the pusher. During the movement of the connecting rod relative to the pusher, it can drive the connecting block to move. During the movement of the connecting block, it can drive the rotating rod to rotate relative to the frame.

[0021] In some embodiments, the sheet-like expander includes a connecting segment, a first bent segment, and a second bent segment connected in sequence. One end of the connecting segment facing away from the first bent segment is connected to the rotating rod. The first bent segment is inclined downward relative to the connecting segment, and the second bent segment is inclined upward relative to the first bent segment. The connecting segment is parallel to the second bent segment.

[0022] With the above structure, the first bending segment is inclined downward relative to the connecting segment, the second bending segment is inclined upward relative to the first bending segment, and the connecting segment is parallel to the second bending segment; so that the second bending segment has a lower degree of inclination relative to the horizontal plane, and the packaging bag is generally laid flat on the packaging table when the opening is closed, thus making it easier for the second bending segment to be inserted into the packaging bag.

[0023] In some embodiments, the frame has a guide channel located below the receiving cavity, one end of which is connected to the clearance hole; the width of the guide channel gradually decreases in the direction toward the clearance hole.

[0024] With the above structure, the width of the guide channel gradually decreases in the direction of the relief hole, making it easier for fruits and vegetables to enter the end of the guide channel away from the relief hole. The guide channel can guide the fruits and vegetables, making it easier for them to pass through the guide channel and enter the opened packaging bag, further improving the bagging speed of fruits and vegetables.

[0025] In some embodiments, the packaging bag securing assembly includes an upper clamping block, a lower clamping block, and a locking member, the locking member being used to lock or release the upper clamping block and the lower clamping block;

[0026] The locking element locks the upper clamping block and the lower clamping block, the upper clamping block and the lower clamping block abut against each other and clamp one side of the packaging bag;

[0027] The locking element releases the upper clamping block and the lower clamping block, causing the upper clamping block and the lower clamping block to separate from each other and loosen one side of the packaging bag.

[0028] With the above structure, the user can stack multiple flat packaging bags, place one corner of each packaging bag between the upper and lower clamping blocks of one of the packaging bag fixing components, and then lock the upper and lower clamping blocks to fix one corner of the packaging bag relative to the frame; then fix the other corner of the packaging bag to another packaging bag fixing component to fix the packaging bag relative to the frame.

[0029] In some embodiments, the fruit and vegetable bagging mechanism further includes a support plate connected between the two lower clamping blocks, the support plate being located below the clearance hole.

[0030] With the above structure, the support plate is connected between the two lower clamping blocks and is located below the clearance hole. The support plate can support the lower side of the packaging bag to prevent the packaging bag from being deformed at the opening due to the pressure of fruits and vegetables, thereby improving the stability of the packaging bag after the opening is opened.

[0031] This utility model also provides a fruit and vegetable sorting device, including the fruit and vegetable bagging mechanism in any of the above embodiments.

[0032] Compared with existing technologies, multiple packaging bags can be stacked on one side of the frame, with the openings of the packaging bags facing the frame. One packaging bag fixing component is located on one side of the opening of the packaging bags and fixes all the packaging bags, while another packaging bag fixing component is located on the opposite side of the opening of the packaging bags and fixes all the packaging bags. The rotation drive component drives the packaging bag opening component to rotate relative to the frame, so that the portion of the packaging bag opening component extending out of the frame through the clearance hole extends into the opening of the top layer of packaging bags and opens the packaging bags, so that the opening of the packaging bags is open, and the clearance hole is connected to the opening of the packaging bags, allowing fruits and vegetables to enter the packaging bags through the clearance hole, thereby increasing the speed of fruit and vegetable loading into the packaging bags. Attached Figure Description

[0033] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings do not constitute a limitation on scale.

[0034] Figure 1 This is a perspective view of a fruit and vegetable bagging mechanism in one embodiment of this utility model;

[0035] Figure 2 yes Figure 1 A three-dimensional view of the fruit and vegetable bagging mechanism from another angle;

[0036] Figure 3 yes Figure 1 A perspective view of the exposed rotary drive component of the fruit and vegetable bagging mechanism in the image;

[0037] Figure 4 yes Figure 1 Rear view of the fruit and vegetable bagging mechanism in the middle;

[0038] Figure 5 yes Figure 1 A side view of the rotation drive component of the fruit and vegetable bagging mechanism.

[0039] Figure label:

[0040] 100. Fruit and vegetable bagging mechanism; 10. Frame; 102. Clearance hole; 104. Receiving cavity; 106. Guide channel; 20. Packaging bag opening assembly; 22. Rotating rod; 24. Sheet-shaped opening component; 242. Connecting section; 244. First bending section; 246. Second bending section; 30. Rotation drive assembly; 32. Pushing component; 34. Connecting rod; 36. Connecting block; 40. Packaging bag fixing assembly; 42. Upper clamping block; 44. Lower clamping block; 46. Locking component; 50. Air blowing assembly; 52. Air pump; 54. Air guide pipe; 60. Support plate. Detailed Implementation

[0041] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on the other element, or one or more intermediate elements can exist between them. The terms "upper," "lower," "left," "right," "upper end," "lower end," "top," and "bottom," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0043] The following detailed description, in conjunction with all the accompanying drawings, of a fruit and vegetable bagging mechanism 100 and a fruit and vegetable sorting device provided in this application, will be carried out through specific embodiments.

[0044] Please refer to Figure 1 , Figure 2 and Figure 3 One embodiment of this utility model discloses a fruit and vegetable bagging mechanism 100, including a frame 10, a bag opening component 20, a rotation drive component 30, and a bag fixing component 40; the frame 10 has a clearance hole 102; the bag opening component 20 is rotatably connected to the frame 10, and part of the bag opening component 20 extends out of the frame 10 through the clearance hole 102; the rotation drive component 30 is used to drive the bag opening component 20 to rotate relative to the frame 10; there are two bag fixing components 40, which are connected to the frame 10 and located on the outside of the frame 10, with the two bag fixing components 40 located on opposite sides of the bag opening component 20.

[0045] With the above structure, multiple packaging bags can be stacked on one side of the frame 10, with the opening of the packaging bags facing the frame 10. One packaging bag fixing component 40 is located on one side of the opening of the packaging bag and fixes all the packaging bags, while another packaging bag fixing component 40 is located on the opposite side of the opening of the packaging bag and fixes all the packaging bags. The rotation drive component 30 drives the packaging bag opening component 20 to rotate relative to the frame 10, so that the portion of the packaging bag opening component 20 extending out of the frame 10 through the clearance hole 102 extends into the opening of the top layer of packaging bag and opens the packaging bag, so that the opening of the packaging bag is open. The clearance hole 102 communicates with the opening of the packaging bag, and fruits and vegetables can enter the packaging bag through the clearance hole 102, thereby increasing the speed of fruit and vegetables being put into the packaging bag.

[0046] Specifically, in this embodiment, the frame 10 can be a hollow structure similar to a cuboid, and the frame 10 can be made of steel. The clearance hole 102 can be a through hole similar to a rectangle, and the clearance hole 102 can be located on the lower side of the frame 10. The two upper corners of the clearance hole 102 can be rounded. The packaging bag opening assembly 20 can include a sheet-like structure, one side of which extends out of the frame 10 through the clearance hole 102. The rotation drive assembly 30 can include a cylinder, and the piston of the cylinder can drive the packaging bag opening assembly 20 to rotate relative to the frame 10 during the extension or retraction process. The packaging bag fixing assembly 40 can fix the packaging bag by clamping one side of the packaging bag.

[0047] In other embodiments, the frame 10 may also be of other structures, such as a hollow structure similar to a semicircle, and the frame 10 may also be made of other structures, such as plastic; the clearance hole 102 may also be of other shapes, such as semicircle or circle; the clearance hole 102 may also be located in the middle of the frame 10; the packaging bag opening assembly 20 may also include a rod-shaped structure, one side of which extends out of the frame 10 through the clearance hole 102; the rotation drive assembly 30 may also be of other structures, for example, the rotation drive assembly 30 may include a motor.

[0048] In some embodiments, the frame 10 has a receiving cavity 104, which is connected to a relief hole 102, which is located on one side of the receiving cavity 104; the packaging bag opening assembly 20 is partially located inside the receiving cavity 104.

[0049] Through the above structure, the receiving cavity 104 can buffer the fruits and vegetables, allowing them to flow through the receiving cavity 104 to the relief hole 102, so that the fruits and vegetables can pass through the relief hole 102 evenly and quickly and enter the packaging bag, thereby increasing the speed at which the fruits and vegetables enter the packaging bag. In addition, the receiving cavity 104 can also provide installation space for the packaging bag opening component 20, so that the overall structure of the fruit and vegetable bagging mechanism 100 is more compact.

[0050] Specifically, the receiving cavity 104 can be a cuboid-like structure, with the top of the receiving cavity 104 and the side facing away from the clearance hole 102 both open. The rotating shaft of the packaging bag opening assembly 20 can be rotatably connected to the receiving cavity 104 through a bearing.

[0051] In some embodiments, the packaging bag opening assembly 20 includes a rotating rod 22 and a sheet-like opening member 24. The rotating rod 22 is rotatably connected to the frame 10 and is located inside the receiving cavity 104. One end of the sheet-like opening member 24 is connected to the rotating rod 22, and the other opposite end of the sheet-like opening member 24 extends out of the frame 10 through the clearance hole 102.

[0052] With the above structure, the rotation drive assembly 30 drives the rotating rod 22 to rotate, and the rotating rod 22 drives the end of the sheet-like opening member 24 facing away from the rotating rod 22 to move in the vertical direction. During the movement, the end of the sheet-like opening member 24 facing away from the rotating rod 22 can extend into the packaging bag. The sheet-like opening member 24 continues to move to open the packaging bag. The sheet-like opening member 24 is easier to extend into the packaging bag to improve the efficiency of opening the packaging bag. Moreover, the sheet-like opening member 24 will not cut the packaging bag when opening it.

[0053] Specifically, in this embodiment, the rotating rod 22 can have a cylindrical structure, and the two ends of the rotating rod 22 can be rotatably connected to the frame 10 through bearings; the sheet-like support 24 can be made of sheet metal material, and the sheet-like support 24 can include multiple bent sections.

[0054] In other embodiments, the rotating rod 22 may also have other structures, such as a rod-shaped structure with a rectangular cross-section; the sheet-like support 24 may also be a sheet-like structure similar to a rectangle.

[0055] Please refer to Figure 4 In some embodiments, the fruit and vegetable bagging mechanism 100 further includes an air blowing assembly 50, which is mounted on the frame 10 and located in the receiving cavity 104. The air blowing direction of the air blowing assembly 50 is towards the clearance hole 102.

[0056] With the above structure, the blowing direction of the air blowing component 50 is towards the clearance hole 102. After the packaging bag opening component 20 opens the opening of the packaging bag, the air blowing component 50 can blow air into the clearance hole 102 so that the packaging bag is opened up as a whole, making it easier for fruits and vegetables to enter the packaging bag.

[0057] Specifically, in this embodiment, the air blowing assembly 50 may include an air pump 52 and an air guide tube 54 connected to the air pump 52; the air pump 52 may be located in the upper part of the receiving cavity 104, and the air guide tube 54 may include at least one bend, with the end of the air guide tube 54 facing away from the air pump 52 facing the relief hole 102.

[0058] In other embodiments, the air duct 54 may also be of other structures, such as an arc-shaped tube. In some embodiments, the rotating rod 22 is located above the receiving cavity 104.

[0059] With the above structure, the rotating rod 22 is located above the receiving cavity 104, one end of the sheet-like opening member 24 is connected to the rotating rod 22, and the other opposite end of the sheet-like opening member 24 extends out of the frame 10 through the clearance hole 102; so that the sheet-like opening member 24 can tilt downward, and the end of the sheet-like opening member 24 facing away from the rotating rod 22 can tilt upward during the process of opening the packaging bag, thereby making it easier for the sheet-like opening member 24 to extend into and open the packaging bag.

[0060] Specifically, in this embodiment, the height of the rotation axis of the rotating rod 22 can be higher than the height of the top wall of the clearance hole 102. In other embodiments, the height of the rotation axis of the rotating rod 22 can also be equal to or lower than the height of the hole wall of the clearance hole 102.

[0061] Please refer to Figure 3 and Figure 5 In some embodiments, the rotation drive assembly 30 includes a pusher 32, a connecting rod 34, and a connecting block 36. The rotation drive assembly 30 is located outside the frame 10, one end of the rotating rod 22 extends out of the frame 10, the pusher 32 is rotatably connected to the frame 10, one end of the connecting rod 34 is connected to the pusher 32, one end of the connecting block 36 is rotatably connected to the end of the connecting rod 34 facing away from the pusher 32, and the end of the connecting block 36 facing away from the connecting rod 34 is connected to the rotating rod 22.

[0062] With the above structure, the pusher 32 can push the connecting rod 34, causing the connecting rod 34 to move away from or towards the pusher 32. During the movement of the connecting rod 34 relative to the pusher 32, it can drive the connecting block 36 to move. During the movement of the connecting block 36, it can drive the rotating rod 22 to rotate relative to the frame 10.

[0063] Specifically, the rotation drive assembly 30 can be installed inside the housing on one side of the frame 10. In this embodiment, the pusher 32 can be a cylinder, and the connecting rod 34 can be a rod-shaped structure similar to a cylinder. The connecting rod 34 can be connected to the piston rod of the cylinder, and the central axis of the connecting rod 34 can be collinear with the central axis of the piston rod of the cylinder. The end of the connecting rod 34 facing away from the pusher 32 can be rotatably connected to the connecting block 36 through a bearing. The connecting block 36 can be a waist-shaped block, and the end of the connecting block 36 facing away from the connecting rod 34 can be fixedly connected to the rotating rod 22 by screws or bolts.

[0064] In other embodiments, the pusher 32 may be other structures, such as a telescopic bar driven by an electric motor; the connecting block 36 may be other structures, such as a cuboid-like structure.

[0065] In some embodiments, the sheet-like support 24 includes a connecting segment 242, a first bent segment 244, and a second bent segment 246 connected in sequence. One end of the connecting segment 242 facing away from the first bent segment 244 is connected to the rotating rod 22. The first bent segment 244 is inclined downward relative to the connecting segment 242, and the second bent segment 246 is inclined upward relative to the first bent segment 244. The connecting segment 242 is parallel to the second bent segment 246.

[0066] With the above structure, the first bending segment 244 is inclined downward relative to the connecting segment 242, the second bending segment 246 is inclined upward relative to the first bending segment 244, and the connecting segment 242 is parallel to the second bending segment 246; so that the second bending segment 246 has a lower degree of inclination relative to the horizontal plane, and the packaging bag is generally laid flat on the packaging table when the opening is closed, thus making it easier for the second bending segment 246 to be inserted into the packaging bag.

[0067] Specifically, in this embodiment, the connecting segment 242, the first bending segment 244, and the second bending segment 246 can all be rectangular sheet metal structures, and the middle part of the first bending segment 244 can also be provided with a through hole; the length of the connecting segment 242 can be equal to the length of the second bending segment 246, and the length of the first bending segment 244 is less than the length of the second bending segment 246.

[0068] In other embodiments, the lengths of the connecting segment 242, the first bending segment 244, and the second bending segment 246 may also be equal.

[0069] Please refer to the following: Figure 1 and Figure 2 In some embodiments, the frame 10 has a guide channel 106 located below the receiving cavity 104, and one end of the guide channel 106 is connected to the relief hole 102; the width of the guide channel 106 gradually decreases in the direction toward the relief hole 102.

[0070] With the above structure, the width of the guide channel 106 gradually decreases in the direction towards the relief hole 102, so that fruits and vegetables can more easily enter the end of the guide channel 106 away from the relief hole 102. The guide channel 106 can guide the fruits and vegetables, making it easier for them to pass through the guide channel 106 and enter the opened packaging bag, further improving the bagging speed of fruits and vegetables.

[0071] Specifically, the guide channel 106 may be formed between two block structures, both of which are parallel to the horizontal plane and both of which are inclined relative to the central axis of the relief hole 102, so that the width of the guide channel 106 gradually decreases in the direction toward the relief hole 102.

[0072] In some embodiments, the packaging bag fixing assembly 40 includes an upper clamping block 42, a lower clamping block 44, and a locking member 46. The locking member 46 is used to lock or release the upper clamping block 42 and the lower clamping block 44. The locking member 46 locks the upper clamping block 42 and the lower clamping block 44, which abut against each other and clamp one side of the packaging bag. The locking member 46 releases the upper clamping block 42 and the lower clamping block 44, which separate from each other and loosen one side of the packaging bag.

[0073] With the above structure, the user can stack multiple flat packaging bags and place one corner of each packaging bag between the upper clamping block 42 and the lower clamping block 44 of one of the packaging bag fixing components 40. Then, the locking member 46 locks the upper clamping block 42 and the lower clamping block 44 so that one corner of the packaging bag is fixed relative to the frame 10. Then, the other corner of the packaging bag is fixed to another packaging bag fixing component 40 so that the packaging bag is fixed relative to the frame 10.

[0074] Specifically, both the upper clamping block 42 and the lower clamping block 44 can be flat block structures, the locking element 46 can be a bolt, and both the upper clamping block 42 and the lower clamping block 44 can be provided with a strip groove for the bolt to pass through. The upper clamping block 42 and the lower clamping block 44 can be locked or released by the bolt.

[0075] In some embodiments, the fruit and vegetable bagging mechanism 100 further includes a support plate 60 connected between two lower clamping blocks 44, and the support plate 60 is located below the clearance hole 102.

[0076] With the above structure, the support plate 60 is connected between the two lower clamping blocks 44, and the support plate 60 is located below the clearance hole 102; the support plate 60 can support the lower side of the packaging bag to avoid the packaging bag being deformed at the opening due to the pressure of fruits and vegetables, so as to improve the stability of the packaging bag after the opening is opened.

[0077] Specifically, in this embodiment, the support plate 60 and the two lower clamping blocks 44 can be integrally formed to create a strip-shaped plate structure. In other embodiments, the support plate 60 can also have other structures, such as block structures with snap-fit ​​protrusions at both ends, and the ends of the support plate 60 can be snapped to the lower clamping blocks 44.

[0078] Another embodiment of this utility model provides a fruit and vegetable sorting device, including the fruit and vegetable bagging mechanism 100 in any of the above embodiments; the fruit and vegetable sorting device may further include a feeding mechanism, a fruit and vegetable sorting mechanism and an output structure arranged in sequence. The feeding mechanism is used to fill in fruits and vegetables, and the fruits and vegetables can be transported to the fruit and vegetable sorting mechanism by the feeding mechanism. The fruit and vegetable sorting mechanism can transport the fruits and vegetables to the corresponding output structure according to the information collected from the fruits and vegetables, such as weight information or image information. The fruits and vegetables at the output structure can enter the packaging bag through the fruit and vegetable bagging mechanism 100.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; under the concept of this utility model, 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 different aspects of this utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fruit and vegetable bagging mechanism, characterized in that, include: The frame is provided with clearance holes; A packaging bag opening assembly is rotatably connected to the frame, and a portion of the packaging bag opening assembly extends out of the frame through the clearance hole; A rotation drive assembly is mounted on the frame and is used to drive the packaging bag opening assembly to rotate relative to the frame. The packaging bag fixing assembly consists of two components. The packaging bag fixing assembly is connected to the frame and located on the outside of the frame. The two packaging bag fixing assemblies are located on opposite sides of the packaging bag opening assembly.

2. The fruit and vegetable bagging mechanism according to claim 1, characterized in that, The frame has a receiving cavity, which is connected to the clearance hole, and the clearance hole is located on one side of the receiving cavity; the packaging bag opening component is located inside the receiving cavity.

3. The fruit and vegetable bagging mechanism according to claim 2, characterized in that, The packaging bag opening assembly includes a rotating rod and a sheet-like opening member. The rotating rod is rotatably connected to the frame and is located within the receiving cavity. One end of the sheet-like opening member is connected to the rotating rod, and the other opposite end of the sheet-like opening member extends out of the frame through the clearance hole.

4. The fruit and vegetable bagging mechanism according to claim 3, characterized in that, It also includes an air blowing assembly, which is mounted on the frame and located within the receiving cavity, with the air blowing direction of the air blowing assembly facing the clearance hole.

5. The fruit and vegetable bagging mechanism according to claim 3, characterized in that, The rotation drive assembly includes a pusher, a connecting rod, and a connecting block; the rotation drive assembly is located on the outside of the frame, one end of the rotating rod extends out of the frame, the pusher is rotatably connected to the frame, one end of the connecting rod is connected to the pusher, one end of the connecting block is rotatably connected to the end of the connecting rod facing away from the pusher, and the end of the connecting block facing away from the connecting rod is connected to the rotating rod.

6. The fruit and vegetable bagging mechanism according to claim 3, characterized in that, The sheet-like support includes a connecting segment, a first bending segment, and a second bending segment connected in sequence. The end of the connecting segment facing away from the first bending segment is connected to the rotating rod. The first bending segment is inclined downward relative to the connecting segment, and the second bending segment is inclined upward relative to the first bending segment. The connecting segment is parallel to the second bending segment.

7. The fruit and vegetable bagging mechanism according to claim 2, characterized in that, The frame has a guide channel located below the receiving cavity, and one end of the guide channel is connected to the clearance hole; the width of the guide channel gradually decreases in the direction toward the clearance hole.

8. The fruit and vegetable bagging mechanism according to claim 1, characterized in that, The packaging bag fixing assembly includes an upper clamping block, a lower clamping block, and a locking member, wherein the locking member is used to lock or release the upper clamping block and the lower clamping block; The locking element locks the upper clamping block and the lower clamping block, the upper clamping block and the lower clamping block abut against each other and clamp one side of the packaging bag; The locking element releases the upper clamping block and the lower clamping block, causing the upper clamping block and the lower clamping block to separate from each other and loosen one side of the packaging bag.

9. The fruit and vegetable bagging mechanism according to claim 8, characterized in that, It also includes a support plate connected between the two lower clamping blocks, the support plate being located below the clearance hole.

10. A fruit and vegetable sorting device, characterized in that, Includes the fruit and vegetable bagging mechanism as described in any one of claims 1-9.

Images