Waste paper raw material shipping device for paper pulp making

Abstract

The utility model relates to the technical field of waste paper transportation, in particular to a waste paper raw material boarding device for paper pulp making. Comprising a conveying belt, the tail end of the conveying belt is connected with a ship, the head end of the conveying belt is provided with a paperboard cutting device, the tail end of the paperboard cutting device is provided with an obliquely-arranged transition plate, a transport vehicle is arranged on the conveying belt, and the paperboard cutting device comprises a cutting table, a paperboard conveying belt, a cutting blade and a top plate; one end of the cutting blade is connected with one end of a connecting rod, the other end of the connecting rod is connected with one end of a lifting air cylinder, the other end of the lifting air cylinder is fixed to the lower end of the top plate, and the center of the cutting blade is connected with a rotating motor through a transmission rod. Compared with the prior art, the cardboard with the large size is cut firstly, then the cut paper sheets are transported to a ship through the transport trolley, the cut paper sheets are small in size, the transport space of the transport trolley is fully utilized, and the cut paper sheets facilitate subsequent waste paper raw material further preparation of paper pulp.

Description

Technical Field

[0001] The utility model relates to the technical field of waste paper transportation, in particular to a waste paper raw material loading device for pulping. Background Art

[0002] In the current pulp preparation methods, it is necessary to wait for the ship to deliver the required raw materials to the site, and then build a plant on land to make pulp, which results in a long pulping process and high costs. Therefore, the pulp preparation process is moved to the ship, and the pulp preparation is completed during the ship's shipping, making full use of time.

[0003] In the process of transporting waste paper raw materials onto the ship, since most of the waste paper raw materials are corrugated cardboard and paper pieces, they are easy to fall into the sea during transportation, affecting the environment. In order to avoid wasting raw materials and affecting the environment as much as possible, a transport cart is used to transport the waste paper raw materials onto the ship with the cooperation of a conveyor belt. However, since corrugated cardboard is hard and difficult to fold, it occupies a large space in the transport cart.

[0004] Therefore, a device for loading waste paper raw materials for pulping is designed. The larger cardboard is cut first, and then the cut paper pieces are transported onto the ship by a transport cart. The cut paper pieces are smaller in size, which fully utilizes the transportation space of the transport cart, and the cut paper pieces are convenient for further preparation of pulp from subsequent waste paper raw materials. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a device for loading waste paper raw materials for pulping.

[0006] To achieve the above purpose, a device for loading waste paper raw materials for pulping is designed, comprising a conveyor belt, the end of the conveyor belt is connected to the ship, a cardboard cutting device is provided at the head end of the conveyor belt, an inclined transition plate is provided at the end of the cardboard cutting device, a transport vehicle is provided on the conveyor belt, the cardboard cutting device comprises a cutting table, a cardboard conveyor belt, a cutting blade, and a top plate, a cutting table is provided at the front end of the transport vehicle, a cardboard conveyor belt is provided on the cutting table, a cutting blade is provided above the cardboard conveyor belt, one end of the cutting blade is connected to one end of a connecting rod, the other end of the connecting rod is connected to one end of a lifting cylinder, the other end of the lifting cylinder is fixed to the lower end of the top plate, and the center of the cutting blade is connected to a rotating motor through a transmission rod.

[0007] One side of the lower end of the top plate is connected to a pressing cylinder.

[0008] A baffle is arranged on the outer side of the transition plate.

[0009] One end of the transition plate is connected to the cutting table, and the other end of the transition plate is in contact with or separated from the transport vehicle.

[0010] The height of the cutting table is higher than the upper end of the transport vehicle.

[0011] A plurality of supporting rods are arranged at the lower end of the cutting table.

[0012] The transport vehicle includes a base, a material frame, a bracket, a turning frame, and wheels. Brackets are respectively provided on the left and right sides of the upper end of the base. The inner side of the bracket is connected to the turning frame. A material frame is provided between the turning frames on the left and right sides. A turning motor is connected to one side of the turning frame. Wheels are provided at the lower end of the base.

[0013] The conveyor belt is provided with a track which matches the wheel structure of the transport vehicle.

[0014] Compared with the prior art, the utility model cuts the larger cardboard first, and then transports the cut paper pieces onto the ship through a transport trolley. The cut paper pieces are smaller in size, and the transport space of the transport trolley is fully utilized. The cut paper pieces are convenient for further preparing pulp from subsequent waste paper raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial enlarged view of the paperboard cutting device of the utility model.

[0017] Figure 3 It is a partial enlarged view of the connection between the cutting blade and the rotating motor of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the transport vehicle of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, the end of the conveyor belt 1 is connected to the ship, the head end of the conveyor belt 1 is provided with a cardboard cutting device 2, the end of the cardboard cutting device 2 is provided with an inclined transition plate 3, and a transport vehicle 4 is provided on the conveyor belt 1. The cardboard cutting device 2 includes a cutting table 2-1, a cardboard conveyor belt 2-2, a cutting blade 2-3, and a top plate 2-6. The front end of the transport vehicle 4 is provided with a cutting table 2-1, a cardboard conveyor belt 2-2 is provided on the cutting table 2-1, and a cutting blade 2-3 is provided above the cardboard conveyor belt 2-2. One end of the cutting blade 2-3 is connected to one end of a connecting rod 2-4, and the other end of the connecting rod 2-4 is connected to one end of a lifting cylinder 2-5. The other end of the lifting cylinder 2-5 is fixed to the lower end of the top plate 2-6, and the center of the cutting blade 2-3 is connected to a rotating motor 2-8 through a transmission rod 2-7.

[0021] One side of the lower end of the top plate 2-6 is connected to a pressing cylinder 2-9. When the cutting blade 2-3 cuts the waste paperboard, the pressing cylinder 2-9 presses the waste paperboard to prevent the waste paperboard from deflecting.

[0022] A baffle is provided on the outside of the transition plate 3 to prevent the cut paper strips and paper pieces from falling from the side of the transition plate 3. One end of the transition plate 3 is connected to the cutting table 2-1, and the other end of the transition plate 3 is in contact with or separated from the transport vehicle 4.

[0023] The height of the cutting table 2 - 1 is higher than the upper end of the transport vehicle 4 , ensuring that the cut paper strips and paper pieces enter the transport vehicle 4 under the action of gravity.

[0024] A plurality of support rods 2-10 are provided at the lower end of the cutting table 2-1 to play a supporting role.

[0025] The transport vehicle 4 includes a base 4-1, a material frame 4-2, a bracket 4-3, a flip frame 4-4, and wheels 4-5. Brackets 4-3 are respectively provided on the left and right sides of the upper end of the base 4-1. The inner side of the bracket 4-3 is connected to the flip frame 4-4. A material frame 4-2 is provided between the flip frames 4-4 on the left and right sides. A flip motor is connected to one side of the flip frame 4-4. Wheels 4-5 are provided at the lower end of the base 4-1.

[0026] The conveyor belt 1 is provided with tracks that match the structure of the transport vehicle wheels 4-5, so as to facilitate the transport vehicle 4 to be transported on the conveyor belt 1.

[0027] When the utility model is used, the cardboard is put on the cardboard conveyor belt 2-2, and the cardboard conveyor belt 2-2 drives the cardboard to move under the cutting blade 2-3, and the cutting blade 2-3 cuts the cardboard, and cuts the whole piece of waste cardboard into a plurality of paper pieces or paper strips, and the cut paper pieces and paper strips enter the transport vehicle 4 through the transition plate 3. After the paper strips and cardboard in the transport vehicle 4 are filled, they are transported to the end of the conveyor belt 1 under the action of the conveyor belt 1. The end of the conveyor belt 1 is located in the ship, and then the flip motor drives the flip frame 4-4 to flip, and the paper pieces and cardboard in the transport vehicle are dumped into the ship, completing the transportation of waste paper raw materials onto the ship.

[0028] When in use, the lifting cylinder 2-5 drives the cutting blade 2-3 to move up and down to a suitable position, and the rotating motor 2-8 drives the cutting blade 2-3 to rotate through the transmission rod 2-7, thereby cutting the waste cardboard. The number of cutting blades 2-3 is determined according to the size of the waste cardboard to be cut.

[0029] The utility model cuts larger cardboard first, and then transports the cut paper pieces onto a ship through a transport trolley. The cut paper pieces are smaller in size, and the transport space of the transport trolley is fully utilized. The cut paper pieces are convenient for further preparing pulp from subsequent waste paper raw materials.

Claims

1. A device for loading waste paper raw materials for pulping, comprising a conveyor belt, characterized in that: The end of the conveyor belt (1) is connected to a ship. A cardboard cutting device (2) is provided at the head end of the conveyor belt (1). An inclined transition plate (3) is provided at the end of the cardboard cutting device (). A transport vehicle (4) is provided on the conveyor belt (1). The cardboard cutting device (2) comprises a cutting table (2-1), a cardboard conveyor belt (2-2), a cutting blade (2-3), and a top plate (2-6). The front end of the transport vehicle (4) is provided with a cutting table (2-1). A cardboard conveyor belt (2-2) is provided on the cutting table (2-1). A cutting blade (2-3) is provided above the cardboard conveyor belt (2-2). One end of the cutting blade (2-3) is connected to one end of a connecting rod (2-4). The other end of the connecting rod (2-4) is connected to one end of a lifting cylinder (2-5). The other end of the lifting cylinder (2-5) is fixed to the lower end of the top plate (2-6). The center of the cutting blade (2-3) is connected to a rotating motor (2-8) through a transmission rod (2-7).

2. The device for loading waste paper raw materials for pulping according to claim 1, characterized in that: One side of the lower end of the top plate (2-6) is connected to the pressing cylinder (2-9).

3. The device for loading waste paper raw materials for pulping according to claim 1, characterized in that: A baffle is provided on the outer side of the transition plate (3).

4. The device for loading waste paper raw materials for pulping according to claim 1 or 3, characterized in that: One end of the transition plate (3) is connected to the cutting table (2-1), and the other end of the transition plate (3) is in contact with or separated from the transport vehicle (4).

5. The device for loading waste paper raw materials for pulping according to claim 1, characterized in that: The height of the cutting table (2-1) is higher than the upper end of the transport vehicle (4).

6. The device for loading waste paper raw materials for pulping according to claim 1 or 5, characterized in that: A plurality of support rods (2-10) are provided at the lower end of the cutting table (2-1).

7. The device for loading waste paper raw materials for pulping according to claim 1, characterized in that: The transport vehicle (4) comprises a base (4-1), a material frame (4-2), a bracket (4-3), a turning frame (4-4), and wheels (4-5). The upper end of the base (4-1) is provided with brackets (4-3) on the left and right sides respectively. The inner side of the bracket (4-3) is connected to the turning frame (4-4). The material frame (4-2) is provided between the turning frames (4-4) on the left and right sides. One side of the turning frame (4-4) is connected to a turning motor. The lower end of the base (4-1) is provided with wheels (4-5).

8. The device for loading waste paper raw materials for pulping according to claim 7, characterized in that: The conveyor belt (1) is provided with a track that matches the structure of the wheels (4-5) of the transport vehicle.

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