Anti-fragmentation device for packaging leaf agricultural products

Abstract

The utility model relates to the technical field of packaging equipment for leaf agricultural products, and discloses an anti-fragmentation device for packaging the leaf agricultural products, which comprises a rectangular charging barrel and a mounting frame for connecting the rectangular charging barrel with a bay leaf packaging machine, and the side wall of the rectangular charging barrel is fixedly connected with two T-shaped guide rails; the outer surfaces of the two T-shaped guide rails are jointly and slidably connected with a U-shaped connecting frame, the outer wall of the U-shaped connecting frame is fixedly connected with a moving plate through a plurality of bolts, the outer wall of the moving plate is fixedly connected with a trapezoidal lifting frame, and the outer wall of the trapezoidal lifting frame is fixedly connected with a lifting mechanism. And two transverse guide rails are fixedly connected to the upper surface of the trapezoidal lifting frame. According to the bay leaf packaging bag, the protection capacity during bay leaf packaging can be improved, the bay leaves are prevented from being squeezed and broken as much as possible, the compactness of the bay leaves in the packaging bag can be improved, and therefore the reliability of large-component bay leaf packaging is improved, and the quality of factory selling of the bay leaves is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of leafy agricultural product packing equipment, in particular to an anti-cracking device for packing leafy agricultural products. Background Technique

[0002] Agricultural products are items obtained from agricultural production, covering plants, animals, and microorganisms and their related products. Agricultural products have the characteristics of wide sources, obvious seasonality, and perishability. Currently, after agricultural product purchasing factories purchase leafy agricultural products from growers, they need to carry out processes such as impurity removal, drying, screening, and packing in sequence, and then sell the large-packaged leafy agricultural products to leafy agricultural product processing factories. For example, as one of the leafy agricultural products, geranium leaves are packed in large quantities after primary treatment in the purchasing factory, and then the purchasing factory sells these large-packaged geranium leaves to the geranium leaf processing factory for further processing.

[0003] Currently, when packing geranium leaves in large quantities, many geranium leaves in the package are in a vertical state, and the geranium leaves are brittle after drying. When the geranium leaf package is compacted and sealed, the vertically arranged geranium leaves in the geranium leaf package are easily affected by the extrusion force and broken, which affects the reliability of the large-packaged geranium leaf packing and the quality of the geranium leaves sold out of the factory.

[0004] Therefore, we propose an anti-cracking device for packing leafy agricultural products to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-cracking device for packing leafy agricultural products in view of the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An anti-cracking device for packing leafy agricultural products includes a rectangular material cylinder and a mounting rack for connecting the rectangular material cylinder with a geranium leaf packing machine. Two T-shaped guide rails are fixedly connected to the side wall of the rectangular material cylinder. The outer surfaces of the two T-shaped guide rails are jointly slidably connected with a U-shaped connecting frame. The outer wall of the U-shaped connecting frame is fixedly connected with a moving plate through a plurality of bolts. The outer wall of the moving plate is fixedly connected with a trapezoidal lifting frame. The outer wall of the trapezoidal lifting frame is fixedly connected with a lifting mechanism. Two transverse guide rails are fixedly connected to the upper surface of the trapezoidal lifting frame. Two moving blocks are slidably connected to the top ends of the transverse guide rails. The upper surfaces of the plurality of moving blocks are jointly fixedly connected with a mounting frame. A plurality of laminating rods are arranged on the upper surface of the mounting frame. A transverse driving mechanism is arranged at the top ends of the plurality of laminating rods. The bottom end of the transverse driving mechanism is connected to the top end of the mounting frame through bolts. A plurality of blind threaded holes are opened on the upper surface of the mounting frame. A plurality of rectangular through holes for the up-and-down movement of the laminating rods are opened on one side of the rectangular material cylinder close to the trapezoidal lifting frame.

[0008] Preferably, the lifting mechanism includes a first reduction motor fixedly connected to the side wall of the trapezoidal lifting frame. The driving end of the first reduction motor passes through the inner wall of the trapezoidal lifting frame through a rolling bearing. An installation hole matching the outer wall of the rolling bearing is formed in the inner wall of the trapezoidal lifting frame. The output end of the first reduction motor is fixedly connected with a first gear. A first rack meshing with the first gear is vertically and fixedly connected to one side of the rectangular material cylinder close to the trapezoidal lifting frame.

[0009] Preferably, the transverse driving mechanism includes a fixed frame. The bottom end of the fixed frame is fixedly connected to the threaded blind hole at the top of the installation frame through a bolt. A second reduction motor is fixedly connected to the side wall of the fixed frame. The output end of the second reduction motor passes through the inner wall of the fixed frame through a rolling bearing. An installation round hole matching the rolling bearing is formed in the inner wall of the fixed frame. The output end of the second reduction motor is fixedly connected with a second gear. A second rack meshing with the second gear is fixedly connected to the top horizontal plane of the trapezoidal lifting frame. A rectangular connection hole for the rotation of the second gear is formed at the bottom end of the fixed frame.

[0010] Preferably, rubber blocking strips are symmetrically fixedly connected to the inner wall of the rectangular through hole, and the opposite sides of the two rubber blocking strips are in contact with each other.

[0011] Preferably, a plurality of installation through holes are formed in the outer wall of the second gear, and U-shaped rubber rods are fixedly connected to the hole walls of the installation through holes.

[0012] Preferably, a fixed border is fixedly connected to the bottom end of the rectangular material cylinder, and a plurality of installation through holes are formed in the upper surface of the fixed border.

[0013] Compared with the prior art, the utility model provides an anti-fragmentation device for packing leafy agricultural products, which has the following beneficial effects:

[0014] The anti-fragmentation device for packing leafy agricultural products, through the set lifting mechanism, lateral driving mechanism and U-shaped rubber rod. When the geranium acquisition factory needs to pack a large quantity of geraniums, first, the geraniums enter the rectangular material cylinder and fall into the geranium packing bag at the bottom of the rectangular material cylinder. During this process, the first reduction motor and the second reduction motor are controlled by an external PLC control cabinet to start. Then, the lifting mechanism and the lateral driving mechanism can control the vibration of the laminating rod, and can also control the laminating rod to cycle and stretch in the rectangular material cylinder while lifting, ensuring that the geraniums piled up at the bottom of the rectangular material cylinder can be extruded into the geranium packing bag at the bottom position of the rectangular material cylinder. And through this layer-by-layer extrusion, the density of the geraniums inside the packing bag can be improved. Moreover, while the second gear rotates, it also drives the U-shaped rubber rod to rotate. The U-shaped rubber rod will strike the hole walls of the rectangular connection holes at the bottoms of the mounting frame and the fixed frame. The vibration caused by the striking of the U-shaped rubber rod can make the laminating rod vibrate. At the same time, the vibration caused by the rotation of the second reduction motor can also prompt the laminating rod to vibrate. The vibrating laminating rod can act on the geraniums in contact with it and adjust the geraniums in the vertical state to the horizontal state, thereby avoiding the vertical geraniums from being crushed by extrusion. This mechanism can not only improve the protection ability during geranium packing, minimize the risk of geraniums being crushed by extrusion, but also improve the density of the geraniums inside the packing bag, thus enhancing the reliability of packing a large quantity of geraniums and ensuring the quality of geraniums sold on the market.

[0015] The parts not involved in this device are the same as or can be implemented using the prior art. This utility model. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of an anti-fragmentation device for packing leafy agricultural products proposed by this utility model;

[0017] Figure 2 is a schematic structural diagram of a partial top view of an anti-fragmentation device for packing leafy agricultural products proposed by this utility model;

[0018] Figure 3 is a schematic structural diagram of a partial side view of an anti-fragmentation device for packing leafy agricultural products proposed by this utility model;

[0019] Figure 4 is a schematic structural diagram of the U-shaped rubber rod in an anti-fragmentation device for packing leafy agricultural products proposed by this utility model.

[0020] In the figure: 1, rectangular barrel; 2, mounting frame; 3, T-shaped guide rail; 4, U-shaped connecting frame; 5, moving plate; 6, trapezoidal lifting frame; 7, lifting mechanism; 71, first reduction motor; 72, first gear; 73, first rack; 8, lateral driving mechanism; 81, fixed frame; 82, second reduction motor; 83, second gear; 84, second rack; 9, lateral guide rail; 10, moving block; 11, mounting frame; 12, laminating rod; 13, rectangular through hole; 14, rubber stop strip; 15, U-shaped rubber rod; 16, fixed border. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Refer to Figures 1-4 , an anti-fragmentation device for packing leafy agricultural products, including a rectangular barrel 1 and a mounting frame 2 for connecting the rectangular barrel 1 to a geranium packing machine. Two T-shaped guide rails 3 are fixedly connected to the side wall of the rectangular barrel 1. A U-shaped connecting frame 4 is slidably connected to the outer surfaces of the two T-shaped guide rails 3. The outer wall of the U-shaped connecting frame 4 is fixedly connected to a moving plate 5 through a plurality of bolts. The outer wall of the moving plate 5 is fixedly connected to a trapezoidal lifting frame 6. The outer wall of the trapezoidal lifting frame 6 is fixedly connected to a lifting mechanism 7. The lifting mechanism 7 includes a first reduction motor 71 fixedly connected to the side wall of the trapezoidal lifting frame 6. The driving end of the first reduction motor 71 passes through the inner wall of the trapezoidal lifting frame 6 through a rolling bearing. An installation hole matching the outer wall of the rolling bearing is provided in the inner wall of the trapezoidal lifting frame 6. The output end of the first reduction motor 71 is fixedly connected to a first gear 72. A first rack 73 meshing with the first gear 72 is vertically fixedly connected to one side of the rectangular barrel 1 close to the trapezoidal lifting frame 6.

[0023] Two transverse guide rails 9 are fixedly connected to the upper surface of the trapezoidal lifting frame 6. Two moving blocks 10 are slidably connected to the top ends of the transverse guide rails 9. An installation frame 11 is fixedly connected to the common upper surface of the plurality of moving blocks 10. A plurality of laminating rods 12 are arranged on the upper surface of the installation frame 11. A transverse driving mechanism 8 is provided at the common top ends of the plurality of laminating rods 12. The transverse driving mechanism 8 includes a fixed frame 81. The bottom end of the fixed frame 81 is fixedly connected to the threaded blind hole at the top of the installation frame 11 through bolts. A second reduction motor 82 is fixedly connected to the side wall of the fixed frame 81. The output end of the second reduction motor 82 passes through the inner wall of the fixed frame 81 through a rolling bearing. An installation round hole matching with the rolling bearing is opened on the inner wall of the fixed frame 81. The output end of the second reduction motor 82 is fixedly connected to a second gear 83. A second rack 84 meshing with the second gear 83 is fixedly connected to the top horizontal plane of the trapezoidal lifting frame 6. A rectangular connection hole 85 for the rotation of the second gear 83 is opened at the bottom end of the fixed frame 81. A plurality of installation through holes are opened on the outer wall of the second gear 83, and a U-shaped rubber rod 15 is fixedly connected to the hole wall of the installation through hole. The impact vibration of the U-shaped rubber rod 15 can improve the vibration effect of the laminating rod.

[0024] The bottom end of the transverse driving mechanism 8 is connected to the top end of the installation frame 11 through bolts. A plurality of threaded blind holes are opened on the upper surface of the installation frame 11. A plurality of rectangular through holes 13 for the up and down movement of the laminating rods 12 are opened on one side of the rectangular material cylinder 1 close to the trapezoidal lifting frame 6. Symmetrically distributed rubber blocking strips 14 are fixedly connected to the inner wall of the rectangular through hole 13, and the opposite sides of the two rubber blocking strips 14 are in contact with each other. The rubber blocking strips 14 can prevent a large amount of fragrant leaves from leaking out of the rectangular through hole 13, improving the use effect and reliability of the device.

[0025] A fixed frame 16 is fixedly connected to the bottom end of the rectangular material cylinder 1. A plurality of installation through holes are opened on the upper surface of the fixed frame 16. The fixed frame 16 can facilitate the installation of a support frame for supporting the fragrant leaf packaging bag at the bottom of the rectangular material cylinder 1. The first reduction motor 71 and the second reduction motor 82 are electrically connected to an external power supply through an external PLC control cabinet. This electrical connection is a prior art and belongs to the conventional technical means of those skilled in the art, so it will not be elaborated here.

[0026] In the utility model, when the bay leaf purchasing factory needs to pack bay leaves in large quantities, the bay leaves first enter the rectangular barrel 1, and fall into the bay leaf packing bag at the bottom of the rectangular barrel 1 through the rectangular barrel 1. During this process, the first reduction motor 71 and the second reduction motor 82 are controlled and started by the external PLC control cabinet. The first reduction motor 71 moves the U-shaped connecting frame 4 up and down along the T-shaped guide rail 3 through the first gear 72 and the first rack 73, and drives the ladder-shaped lifting frame 6 to rise and fall. When the ladder-shaped lifting frame 6 rises to the top of the rectangular barrel 1, the U-shaped connecting frame 4 moves up and down along the T-shaped guide rail 3. At this time, the second reduction motor 82 moves the installation frame 11 to the position where the transverse guide rail 9 is farthest from the rectangular barrel 1 through the second gear 83 and the second rack 84, thereby making the laminating rod 12 detach from the rectangular barrel 1 and facilitating the fragrance leaves on the top of the rectangular barrel 1 to fall into the bottom of the rectangular barrel 1. When the trapezoidal lifting frame 6 moves down to the bottom of the rectangular barrel 1, the second reduction motor 82 moves the installation frame 11 to the position where the transverse guide rail 9 is closest to the rectangular barrel 1 through the second gear 83 and the second rack 84, and the laminating rod 12 extends into the rectangular barrel 1, ensuring that the bay leaves accumulated at the bottom of the rectangular barrel 1 can be squeezed into the bay leaf packaging bag at the bottom of the rectangular barrel 1, and the density of the bay leaves inside the packaging bag can be improved through this layer-by-layer squeezing, and the second gear 83 rotates while also driving the U-shaped rubber rod 15 to rotate, the U-shaped rubber rod 15 will hit the hole wall of the rectangular connecting hole at the bottom of the mounting frame 11 and the fixed frame 81, and the vibration of the U-shaped rubber rod 15 can make the laminating rod 12 vibrate, and at the same time, the vibration of the rotation of the second reduction motor 82 can also cause the laminating rod 12 to vibrate, and the vibrating laminating rod 12 can act on the bay leaves in contact with it, and adjust the bay leaves in the vertical state to the horizontal state, thereby avoiding the bay leaves in the vertical state from being squeezed and broken, and at the same time, the device can also be applied to the packaging process of other leaf agricultural products, the mechanism can not only improve the protection ability of the bay leaves during packaging, and try to avoid the bay leaves from being squeezed and broken, but also improve the density of the bay leaves inside the packaging bag, thereby improving the reliability of large-volume bay leaves packaging, and ensuring the quality of the bay leaves sold out of the factory.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-crushing device for packaging leafy agricultural products, comprising a rectangular barrel (1) and a mounting frame (2) for connecting the rectangular barrel (1) to a leaf packaging machine, characterized in that: The side wall of the rectangular barrel (1) is fixedly connected to two T-shaped guide rails (3), the outer surfaces of the two T-shaped guide rails (3) are slidably connected to a U-shaped connection frame (4), the outer wall of the U-shaped connection frame (4) is fixedly connected to a moving plate (5) by a plurality of bolts, the outer wall of the moving plate (5) is fixedly connected to a trapezoidal lifting frame (6), the outer wall of the trapezoidal lifting frame (6) is fixedly connected to a lifting mechanism (7), the upper surface of the trapezoidal lifting frame (6) is fixedly connected to two transverse guide rails (9), the top of the transverse guide rail (9) is slidably connected to two moving blocks (1 0), the upper surfaces of the plurality of moving blocks (10) are commonly fixedly connected with a mounting frame (11), the upper surface of the mounting frame (11) is arranged with a plurality of laminating rods (12), the top ends of the plurality of laminating rods (12) are commonly provided with a transverse driving mechanism (8), the bottom ends of the transverse driving mechanism (8) are connected to the top end of the mounting frame (11) by bolts, the upper surface of the mounting frame (11) is provided with a plurality of threaded blind holes, and the side of the rectangular barrel (1) close to the trapezoidal lifting frame (6) is provided with a plurality of rectangular through holes (13) for the laminating rods (12) to move up and down.

2. The anti-breakage device for packaging leafy agricultural products according to claim 1, characterized in that: The lifting mechanism (7) comprises a first reduction motor (71) fixedly connected to the side wall of the trapezoidal lifting frame (6); the driving end of the first reduction motor (71) passes through the inner wall of the trapezoidal lifting frame (6) through a rolling bearing; the inner wall of the trapezoidal lifting frame (6) is provided with a mounting hole matched with the outer wall of the rolling bearing; the output end of the first reduction motor (71) is fixedly connected to a first gear (72); and a first rack (73) meshing with the first gear (72) is vertically fixedly connected to one side of the rectangular barrel (1) close to the trapezoidal lifting frame (6).

3. The anti-breakage device for packaging leafy agricultural products according to claim 1, characterized in that: The transverse driving mechanism (8) comprises a fixed frame (81), the bottom end of the fixed frame (81) is fixedly connected to the threaded blind hole at the top of the mounting frame (11) by bolts, the side wall of the fixed frame (81) is fixedly connected to a second reduction motor (82), the output end of the second reduction motor (82) passes through the inner wall of the fixed frame (81) through a rolling bearing, the inner wall of the fixed frame (81) is provided with a mounting circular hole matched with the rolling bearing, the output end of the second reduction motor (82) is fixedly connected to a second gear (83), the top horizontal surface of the trapezoidal lifting frame (6) is fixedly connected to a second rack (84) meshing with the second gear (83), and the bottom end of the fixed frame (81) is provided with a rectangular connecting hole for the rotation of the second gear (83).

4. The anti-breakage device for packaging leafy agricultural products according to claim 1, characterized in that: The inner wall of the rectangular through hole (13) is fixedly connected with symmetrically distributed rubber stop strips (14), and opposite sides of two rubber stop strips (14) are in contact with each other.

5. The anti-breakage device for packaging leafy agricultural products according to claim 3, characterized in that: The outer wall of the second gear (83) is provided with a plurality of mounting through holes, and the hole walls of the mounting through holes are fixedly connected with U-shaped rubber rods (15).

6. The anti-breakage device for packaging leafy agricultural products according to claim 1, characterized in that: The bottom end of the rectangular barrel (1) is fixedly connected to a fixed frame (16), and the upper surface of the fixed frame (16) is provided with a plurality of mounting through holes.

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