Waste material transfer device for corrugated board processing

Abstract

The utility model relates to the technical field of paperboard waste material transfer equipment, in particular to a waste material transfer device for corrugated board processing, paperboard waste materials with different sizes can be conveniently crushed through a crushing mechanism to form paperboard particles with similar sizes, the occupied space of crushed paperboards is smaller, and the waste material transfer device is convenient to use. More waste materials can be accommodated in the same storage space or transportation tool, so that the waste materials can be conveniently transferred, meanwhile, the crushed paperboard is more regular in shape and easier to load and unload, a more convenient raw material form is provided for subsequent processing steps such as recycling and incineration, and a rotating pipe, a water spraying hole and a cutting blade are arranged, so that the waste materials can be conveniently discharged. Water is sprayed into the rotating cylinder through the water spraying holes, paperboard waste can be wetted easily, cutting pretreatment can be conducted on the paperboard waste through the cutting blades conveniently, meanwhile, dust generated by paperboard cutting can be removed through water sprayed out of the water spraying holes, dust drifting is prevented, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard waste transfer equipment, in particular to a waste transfer device for corrugated cardboard processing. Background Art

[0002] In the field of cardboard production, with the increase in production, a large amount of cardboard waste will inevitably be generated. In order to achieve the recycling of resources, these cardboard wastes are usually recycled and transported.

[0003] However, the existing transfer devices have many deficiencies in actual operation. During the transfer process, due to the uneven size of cardboard waste and the lack of effective encapsulation and fixation measures, it is very easy for the waste to scatter and float during transportation. This not only causes waste of resources, but also causes certain pollution to the environment. The scattered and floating waste also increases the difficulty and cost of cleaning, which is not conducive to the transfer of cardboard waste and subsequent recycling.

[0004] Therefore, a waste transfer device for corrugated cardboard processing is invented to solve the problems that the existing waste transfer device for corrugated cardboard processing is not convenient for transferring cardboard waste and is not conducive to subsequent recycling. Content of the Utility Model

[0005] In order to solve the problems that the existing waste transfer device for corrugated cardboard processing is not convenient for transferring cardboard waste and is not conducive to subsequent recycling, a waste transfer device for corrugated cardboard processing is invented.

[0006] The technical solution of the utility model is as follows: it includes a fixed frame. Among them, a fixed cylinder is arranged on the fixed frame. One end of the fixed cylinder is provided with a feed inlet. A rotatable rotating cylinder is arranged inside the fixed cylinder. A rotatable rotating pipe is arranged inside the rotating cylinder. A number of water spray holes are opened on the rotating pipe. A spiral cutting blade is arranged on the outer side of the rotating pipe. A crushing mechanism is arranged on the fixed frame below the fixed cylinder. The crushing mechanism includes a crushing cavity communicated with the rotating cylinder. Two relatively rotatable crushing rollers are arranged inside the crushing cavity. A number of crushing teeth are arranged on the crushing rollers. A collection hopper is arranged on the fixed frame below the crushing cavity and communicated with the crushing cavity. The collection hopper is detachably connected to the fixed frame.

[0007] Preferably, one end of each of the two crushing rollers penetrates through the crushing cavity and is provided with a gear. The two gears are meshed with each other. A driving motor is arranged on the fixed frame. One of the two gears is fixedly connected to the output end of the driving motor.

[0008] Preferably, one end of one of the two crushing rollers penetrates through the crushing chamber and is provided with a first driving pulley. A rotatable first driven pulley is arranged on the fixed frame. The first driven pulley is fixedly connected to the rotating pipe. One end of the other crushing roller penetrates through the crushing chamber and is provided with a second driving pulley. A rotatable second driven pulley is arranged on the fixed frame. The second driven pulley is fixedly connected to the rotating cylinder. The first driven pulley and the first driving pulley are connected by a transmission belt. The second driven pulley and the second driving pulley are connected by a transmission belt.

[0009] Preferably, one end of the rotating pipe extends out of the rotating cylinder and a communicating water pipe is communicated and arranged inside it. The communicating water pipe and the rotating pipe can rotate relatively. A water storage tank is arranged on the fixed frame. A water pump is arranged at the drainage end of the water storage tank. The drainage end of the water pump is communicated with the communicating water pipe.

[0010] Preferably, a plurality of discharging protrusions are arranged on the inner wall of the rotating cylinder.

[0011] Compared with the prior art, the technical scheme of the present utility model can achieve the following beneficial effects:

[0012] (1) Through the crushing mechanism, it is convenient to crush cardboard waste of different sizes into cardboard particles with similar sizes. The crushed cardboard occupies less space and can accommodate more waste in the same storage space or transportation tool, which is beneficial for its transfer. At the same time, the shape of the crushed cardboard is more regular and it is easier to carry out loading and unloading operations, providing a more convenient raw material form for subsequent processing steps such as recycling and incineration.

[0013] (2) The rotating pipe, water spraying holes and cutting blades are arranged. By spraying water into the rotating cylinder through the water spraying holes, it is beneficial to wet the cardboard waste, which is convenient for the cutting blades to carry out cutting pretreatment. At the same time, the water sprayed out of the water spraying holes can also remove the dust generated by cutting the cardboard, prevent dust from spreading and reduce environmental pollution.

[0014] The technical scheme of the present utility model has a wide application prospect in the technical field of cardboard waste transfer equipment. Description of the Drawings

[0015] Figure 1 It is an isometric view of the present utility model.

[0016] Figure 2 It is a front view of the present utility model.

[0017] Figure 3 It is a top view of the present utility model.

[0018] Figure 4 It is a full-section front view of the present utility model.

[0019] Figure 5 This is the internal component diagram of the fixed cylinder of the present utility model.

[0020] Among them, 1. Fixed frame, 2. Fixed cylinder, 3. Feed inlet, 4. Rotating cylinder, 5. Rotating pipe, 6. Spray holes, 7. Cutting blades, 8. Crushing mechanism, 9. Crushing chamber, 10. Crushing rollers, 11. Crushing teeth, 12. Collection hopper, 13. Gears, 14. Driving motor, 15. First driving pulley, 16. First driven pulley, 17. Second driving pulley, 18. Second driven pulley, 19. Connecting water pipe, 20. Water storage tank, 21. Water pump, 22. Discharge protrusion. Specific embodiments

[0021] The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model. In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] As Figures 1 to 5The waste transfer device for corrugated cardboard processing shown in the figure includes a fixed frame 1. Specifically, in one embodiment, a fixed cylinder 2 is fixedly connected to the fixed frame 1. One end of the fixed cylinder 2 is provided with a feed inlet 3. In this embodiment, the fixed cylinder 2 is located at the upper end of the fixed frame 1. A rotatable rotating cylinder 4 is rotatably connected inside the fixed cylinder 2. The rotating cylinder 4 is sleeved inside the fixed cylinder 2. One end of the rotating cylinder 4 close to the feed inlet 3 is open and communicates with the feed inlet 3. The fixed cylinder 2 supports and limits the rotating cylinder 4. A rotatable rotating pipe 5 is rotatably connected inside the rotating cylinder 4. The rotating pipe 5 is located in the middle of the rotating cylinder 4. A plurality of water spray holes 6 are formed on the circumferential side of the rotating pipe 5. When the rotating pipe 5 rotates, the water inside the rotating pipe 5 is sprayed out through the water spray holes 6 into the inside of the rotating cylinder 4. A spiral cutting blade 7 is fixedly welded on the outer side of the rotating pipe 5. When the rotating pipe 5 rotates, the cutting blade 7 is driven to cut the cardboard waste inside the rotating cylinder 4. A crushing mechanism 8 is provided on the fixed frame 1 below the fixed cylinder 2. The crushing mechanism 8 includes a crushing chamber 9 communicating with the rotating cylinder 4. The crushing chamber 9 is located at the lower end of the rotating cylinder 4. Specifically, a notch communicating with the crushing chamber 9 is formed inside the rotating cylinder 4. The cardboard waste enters the crushing chamber 9 through the notch. Two relatively rotatable crushing rollers 10 are rotatably connected inside the crushing chamber 9. A plurality of crushing teeth 11 are fixedly connected to the crushing rollers 10. When the waste falls onto the crushing rollers 10, under the relative rotation of the two crushing rollers 10, the cardboard waste is moved between the two crushing rollers 10 and cut into pieces. A collecting hopper 12 detachably connected to the fixed frame 1 and communicating with the crushing chamber 9 is located below the crushing chamber 9. Specifically, one detachable connection method can be bayonet connection. Through the crushing mechanism 8, it is convenient to crush cardboard waste of different sizes into cardboard particles of similar sizes. The crushed cardboard occupies less space and can accommodate more waste in the same storage space or transportation tool, which is beneficial for its transportation. At the same time, the shape of the crushed cardboard is more regular and it is easier to perform loading and unloading operations, providing a more convenient raw material form for subsequent processing steps such as recycling and incineration. At the same time, by setting the rotating pipe 5, the water spray holes 6, and the cutting blade 7, spraying water into the rotating cylinder 4 through the water spray holes 6 is beneficial for wetting the cardboard waste, facilitating the cutting pretreatment by the cutting blade 7. At the same time, the water sprayed out from the water spray holes 6 can also remove the dust generated by cutting the cardboard, prevent dust from spreading, and reduce environmental pollution.

[0024] As Figures 1 to 5 For the waste transfer device for corrugated cardboard processing shown in the figure, specifically, in one embodiment, one end of each of the two crushing rollers 10 penetrates through the crushing chamber 9 and is provided with a gear 13. The two gears 13 mesh with each other. A driving motor 14 is provided on the fixed frame 1. One of the two gears 13 is fixedly connected to the output end of the driving motor 14.

[0025] As Figures 1 to 5The waste transfer device for corrugated cardboard processing shown in the figure, specifically, in one embodiment, one end of one of the two crushing rollers 10 penetrates through the crushing chamber 9 and is coaxially and fixedly connected to a first driving pulley 15. A rotatable first driven pulley 16 is rotatably connected to the fixed frame 1. The first driven pulley 16 is fixedly connected to the rotating pipe 5. The rotation of the first driving pulley 15 drives the rotation of the first driven pulley 16, and the first driven pulley 16 drives the rotation of the rotating pipe 5. One end of the other crushing roller 10 penetrates through the crushing chamber 9 and is fixedly provided with a second driving pulley 17 on the fixed shaft. A rotatable second driven pulley 18 is rotatably connected to the fixed frame 1. The second driven pulley 18 is fixedly connected to the rotating cylinder 4. The first driven pulley 16 and the first driving pulley 15 are connected by a transmission belt, and the second driven pulley 18 and the second driving pulley 17 are connected by a transmission belt. The rotation of the second driving pulley 17 drives the rotation of the second driven pulley 18, and the second driven pulley 18 drives the rotation of the rotating cylinder 4.

[0026] As Figures 1 to 5 The waste transfer device for corrugated cardboard processing shown in the figure, specifically, in one embodiment, one end of the rotating pipe 5 extends out of the rotating cylinder 4 and its interior is communicated with a communicating water pipe 19. Relative rotation can occur between the communicating water pipe 19 and the rotating pipe 5. A water storage tank 20 is fixedly connected to the fixed frame 1. The drainage end of the water storage tank 20 is fixedly communicated with a water pump 21. The drainage end of the water pump 21 is communicated with the communicating water pipe 19, which is convenient for water supply.

[0027] As Figures 1 to 5 The waste transfer device for corrugated cardboard processing shown in the figure, specifically, in one embodiment, a plurality of discharge protrusions 22 are fixedly welded to the inner wall of the rotating cylinder 4. When the rotating cylinder 4 rotates, the discharge protrusions 22 contact the cardboard waste and push the cardboard waste in the direction of the crushing chamber 9.

[0028] The working principle of this device has been described through the above embodiments. The above embodiments only represent several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. Waste transfer device for corrugated cardboard processing, including a fixed frame (1), characterized in that, A fixing frame (1) is provided with a fixing cylinder (2). One end of the fixing cylinder (2) is provided with a feeding port (3). A rotatable rotating cylinder (4) is arranged inside the fixing cylinder (2). A rotatable rotating pipe (5) is arranged inside the rotating cylinder (4). A plurality of water spraying holes (6) are formed in the rotating pipe (5). A spiral cutting blade (7) is arranged on the outer side of the rotating pipe (5). The fixing frame (1) is provided with a crushing mechanism (8) located below the fixing cylinder (2). The crushing mechanism (8) includes a crushing cavity (9) communicated with the rotating cylinder (4). Two relatively rotatable crushing rollers (10) are arranged inside the crushing cavity (9). A plurality of crushing teeth (11) are arranged on the crushing rollers (10). The fixing frame (1) is provided with a collecting hopper (12) located below the crushing cavity (9) and communicated with the crushing cavity (9). The collecting hopper (12) is detachably connected to the fixing frame (1).

2. The waste transfer device for corrugated cardboard processing according to claim 1, characterized in that, One end of each of the two crushing rollers (10) penetrates through the crushing cavity (9) and is provided with a gear (13). The two gears (13) are meshed with each other. The fixing frame (1) is provided with a driving motor (14). One of the two gears (13) is fixedly connected to the output end of the driving motor (14).

3. The waste transfer device for corrugated cardboard processing according to claim 1, characterized in that, One end of one of the two crushing rollers (10) penetrates through the crushing cavity (9) and is provided with a first driving pulley (15). The fixing frame (1) is provided with a rotatable first driven pulley (16). The first driven pulley (16) is fixedly connected to the rotating pipe (5). One end of the other crushing roller (10) penetrates through the crushing cavity (9) and is provided with a second driving pulley (17). The fixing frame (1) is provided with a rotatable second driven pulley (18). The second driven pulley (18) is fixedly connected to the rotating cylinder (4). The first driven pulley (16) and the first driving pulley (15) are connected by a transmission belt. The second driven pulley (18) and the second driving pulley (17) are connected by a transmission belt.

4. The waste transfer device for corrugated cardboard processing according to claim 1, characterized in that, One end of the rotating pipe (5) extends out of the rotating cylinder (4) and a communicating water pipe (19) is communicated inside it. Relative rotation can occur between the communicating water pipe (19) and the rotating pipe (5). The fixing frame (1) is provided with a water storage tank (20). A water pump (21) is arranged at the drainage end of the water storage tank (20). The drainage end of the water pump (21) is communicated with the communicating water pipe (19).

5. The waste transfer device for corrugated cardboard processing according to claim 1, wherein, A plurality of discharging protrusions (22) are arranged on the inner wall of the rotating cylinder (4).

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