Bag cutting structure of crushing device

Abstract

The utility model relates to the technical field of material processing, and discloses a bag cutting structure of a crushing device, which comprises a bag cutting structure main body, a material port is arranged on the side surface of the bag cutting structure main body, a material guide plate is fixedly connected to the inner side of the material port, a rotating wheel is movably connected to the inside of the bag cutting structure main body, and a material outlet is arranged on the rotating wheel. The surface of the rotating wheel is movably sleeved with a conveying belt, and the bottom end of the conveying belt is fixedly connected with a connecting rope. The first motor drives the hook and the material bag to move in the material guide plate, the dragged material bag can be cut open when encountering the cutting blade, the cut-open material bag can slide into the pulverizer along with the material guide plate along with materials in the material bag, and therefore manual material dumping is avoided; the material bag and materials remaining in the material bag can fall down due to weightlessness, and the gravity can extrude the spring, so that the material bag swings up and down, the materials in the material bag are completely shaken into the pulverizer, and material residues in the material bag are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a bag cutting structure of a crushing device. Background Art

[0002] With the development of the times, many material factories are now equipped with crushing devices to crush some materials that need to be crushed through the crushing devices, and then further processed after crushing. Before crushing the materials, a large amount of materials in the packaging need to be cut, and the cut materials in the package are poured into the crushing device.

[0003] Traditional cutting and packaging mostly involves manual cutting of the packages, which are then manually dumped into a crushing device. However, long periods of manual dumping consume too much physical energy of the employees. At the same time, some of the cutting structures cannot completely dump the materials in the packages, resulting in some materials remaining in the packages, causing waste. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bag cutting structure of a crushing device, which has the functions of automatically dumping and shaking the materials in the bag, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a bag cutting structure of a crushing device, comprising a bag cutting structure main body, a material opening is opened on the side of the bag cutting structure main body, a material guide plate is fixedly connected to the inner side of the material opening, a rotating wheel is movably connected to the interior of the bag cutting structure main body, a conveyor belt is movably sleeved on the surface of the rotating wheel, a connecting rope is fixedly connected to the bottom end of the conveyor belt, a connecting block is fixedly connected to the bottom end of the connecting rope, a hook is movably connected to the bottom end of the connecting block, a first motor is fixedly connected to the interior of the bag cutting structure main body, the first motor and the rotating wheel form a transmission mechanism, a crusher is fixedly installed inside the bag cutting structure main body, a second motor is fixedly installed inside the bag cutting structure main body, and a cutting blade is fixedly connected to the output end of the second motor.

[0006] As a preferred technical solution of the utility model, the rotating wheel is provided with two groups, the surface of the rotating wheel near the material port is fixedly connected to a first pulley, the output end of the first motor is fixedly connected to a second pulley, the surface of the second pulley is movably sleeved with a transmission belt, and the transmission belt is sleeved on the surface of the first pulley.

[0007] As a preferred technical solution of the utility model, the connecting block is internally slidably connected to a sliding block, the bottom end of the sliding block is fixedly connected to a moving rod, the surface of the moving rod is movably sleeved with a spring, and the hook is movably connected to the moving rod.

[0008] As a preferred technical solution of the utility model, the cutting blade is installed at the bottom end of the material guide plate, and one third of the cutting blade passes through the surface of the material guide plate.

[0009] As a preferred technical solution of the utility model, the surface of the conveyor belt has an inclination angle of 15 degrees, the guide plate has the same inclination angle as the conveyor belt, and one inclined end of the guide plate rests on the top of the crusher.

[0010] As a preferred technical solution of the utility model, a rack is fixedly installed inside the conveyor belt, and the conveyor belt is respectively sleeved on the surfaces of the two sets of rotating wheels.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The bag cutting structure of the crushing device manually hangs the bag containing the material on the hook, and the first motor drives the hook and the material bag to move in the guide plate. The dragged material bag will be cut when it encounters the cutting blade. The cut material bag will slide into the crusher along the guide plate with the material inside, thereby avoiding manual dumping of the material.

[0013] 2. The bag cutting structure of the crushing device uses a hook. When the material bag and the residual material inside it are separated from the support of the guide plate, they will lose weight and fall downward. The gravity will pull the sliding block inside the connecting block through the hook, and the reaction force of the spring will squeeze the sliding block, causing the material bag to swing up and down, and completely shake the internal material into the crusher, thereby avoiding material residue inside the material bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the structure of the utility model;

[0016] Figure 3 The utility model structure Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Figure 4 It is a side schematic diagram of the cutting blade of the utility model.

[0018] In the figure: 1. bag cutting structure body; 2. material port; 3. material guide plate; 4. rotating wheel; 5. conveyor belt; 6. first motor; 7. transmission belt; 8. first pulley; 9. connecting rope; 10. crusher; 11. connecting block; 12. sliding block; 13. spring; 14. moving rod; 15. hook; 16. cutting blade; 17. second motor; 18. second pulley. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A bag cutting structure of a crushing device comprises a bag cutting structure body 1, a material port 2 is provided on the side of the bag cutting structure body 1, a material guide plate 3 is fixedly connected to the inner side of the material port 2, a rotating wheel 4 is movably connected to the inside of the bag cutting structure body 1, and two groups of rotating wheels 4 are provided. A first pulley 8 is fixedly connected to the surface of the rotating wheel 4 near the material port 2, a second pulley 18 is fixedly connected to the output end of the first motor 6, a transmission belt 7 is movably sleeved on the surface of the second pulley 18, and the transmission belt 7 is sleeved on the surface of the first pulley 8, so that the first motor 6 drives the first pulley 8 and the two groups of rotating wheels 4 to rotate through the second pulley 18 and the transmission belt 7, so that the rotating wheel 4 drives the conveyor belt 5 to transmit the connection block 11 hooks 15;

[0021] A conveyor belt 5 is movably sleeved on the surface of the rotating wheel 4, a connecting rope 9 is fixedly connected to the bottom end of the conveyor belt 5, a connecting block 11 is fixedly connected to the bottom end of the connecting rope 9, a sliding block 12 is slidably connected inside the connecting block 11, a moving rod 14 is fixedly connected to the bottom end of the sliding block 12, a spring 13 is movably sleeved on the surface of the moving rod 14, a hook 15 is movably connected to the moving rod 14 for facilitating the hook 15, a hook 15 is movably connected to the bottom end of the connecting block 11, a first motor 6 is fixedly connected to the inside of the bag cutting structure body 1, the first motor 6 and the rotating wheel 4 form a transmission mechanism, a crusher 10 is fixedly installed inside the bag cutting structure body 1, a second motor 17 is fixedly installed inside the bag cutting structure body 1, and a cutting blade 16 is fixedly connected to the output end of the second motor 17.

[0022] See also Figure 2 The cutting blade 16 is installed at the bottom end of the guide plate 3, and one-third of the cutting blade 16 passes through the surface of the guide plate 3.

[0023] It should be noted that the cutting blade 16 is driven to rotate by the second motor 17 , and the cutting blade 16 rotates to cut the material bag sliding on the surface of the guide plate 3 , thereby facilitating the dumping of the material in the bag into the grinder 10 .

[0024] See also Figure 2The surface of the conveyor belt 5 has an inclination angle of 15 degrees, the guide plate 3 has the same inclination angle as the conveyor belt 5 , and one inclined end of the guide plate 3 rests on the top of the crusher 10 .

[0025] It should be noted that, by the inclination angle of the conveyor belt 5 , the material bag can slide inside the guide plate 3 to the top of the pulverizer 10 , so that the material in the material bag can also slide into the pulverizer 10 after cutting.

[0026] See also Figure 2 A rack is fixedly installed inside the conveyor belt 5, and the conveyor belt 5 is respectively sleeved on the surfaces of the two sets of rotating wheels 4.

[0027] It should be noted that a set of rotating wheels 4 and the conveyor belt 5 are meshed with each other, thereby driving the conveyor belt 5 to move. During the movement of the conveyor belt 5, it will rotate through meshing with another set of rotating wheels 4, thereby facilitating better transmission of the conveyor belt 5.

[0028] Working principle: when it is necessary to cut the bag, the bag containing the material is manually hung on the hook 15, the first motor 6 is turned on, and the first motor 6 drives the second pulley 18 to rotate, the second pulley 18 drives the first pulley 8 to rotate through the transmission belt 7, and the first pulley 8 drives the rotating wheel 4 to rotate, so that the rotating wheel 4 drives the conveyor belt 5 on the surface to move, and the conveyor belt 5 drives the connecting rope 9 at the bottom to move, and the connecting rope 9 drives the material bag to be dragged in the guide plate 3 through the connecting block 11 and the hook 15, and the second motor 17 is turned on, and the second motor 17 drives the cutting blade 16 to rotate, and the dragged material bag encounters the cutting blade 16 and will be cut, and the cut material bag will As the material inside slides into the crusher 10 along the guide plate 3, when it is separated from the support of the guide plate 3, the material bag and the residual material inside it will lose weight and fall downward, and the gravity will pull the sliding block 12 inside the connecting block 11 through the hook 15. The sliding block 12 squeezes the spring 13 inside the connecting block 11. The sudden force will strongly squeeze the spring 13, and the reaction force of the spring 13 will squeeze the sliding block 12, so that the sliding block 12 drives the hook 15 to move upward through the spring 13, thereby causing the material bag to swing up and down, and the internal material is completely shaken into the crusher 10, thereby avoiding material residue inside the material bag, and at the same time avoiding manual cutting and dumping, avoiding increased workload for personnel.

Claims

1. A bag cutting structure of a crushing device, comprising a bag cutting structure body (1), characterized in that: A material opening (2) is provided on the side of the bag cutting structure body (1), a material guide plate (3) is fixedly connected to the inner side of the material opening (2), a rotating wheel (4) is movably connected to the interior of the bag cutting structure body (1), a conveyor belt (5) is movably sleeved on the surface of the rotating wheel (4), a connecting rope (9) is fixedly connected to the bottom end of the conveyor belt (5), a connecting block (11) is fixedly connected to the bottom end of the connecting rope (9), a hook (15) is movably connected to the bottom end of the connecting block (11), a first motor (6) is fixedly connected to the interior of the bag cutting structure body (1), the first motor (6) and the rotating wheel (4) form a transmission mechanism, a crusher (10) is fixedly installed to the interior of the bag cutting structure body (1), a second motor (17) is fixedly installed to the interior of the bag cutting structure body (1), and a cutting blade (16) is fixedly connected to the output end of the second motor (17).

2. The bag cutting structure of the crushing device according to claim 1, characterized in that: The rotating wheel (4) is provided with two groups. The surface of the rotating wheel (4) at one end close to the material port (2) is fixedly connected to a first pulley (8). The output end of the first motor (6) is fixedly connected to a second pulley (18). The surface of the second pulley (18) is movably sleeved with a transmission belt (7), and the transmission belt (7) is sleeved on the surface of the first pulley (8).

3. The bag cutting structure of the crushing device according to claim 1, characterized in that: The connecting block (11) is slidably connected to a sliding block (12) inside, the bottom end of the sliding block (12) is fixedly connected to a moving rod (14), the surface of the moving rod (14) is movably sleeved with a spring (13), and the hook (15) is movably connected to the moving rod (14).

4. The bag cutting structure of the crushing device according to claim 1, characterized in that: The cutting blade (16) is mounted on the bottom end of the material guide plate (3), and one third of the blade body of the cutting blade (16) passes through the surface of the material guide plate (3).

5. The bag cutting structure of the crushing device according to claim 1, characterized in that: The surface of the conveyor belt (5) has an inclination angle of 15 degrees, the guide plate (3) has the same inclination angle as the conveyor belt (5), and one inclined end of the guide plate (3) rests on the top of the crusher (10).

6. The bag cutting structure of the crushing device according to claim 1, characterized in that: A rack is fixedly installed inside the conveyor belt (5), and the conveyor belt (5) is respectively sleeved on the surfaces of the two sets of rotating wheels (4).

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