Raw material crushing device for paper products
By designing a paper product crushing device including crushing rollers, crushing knives, water pump spray system and heating wire, the traditional crushing method is solved inefficient and dust problems, and efficient crushing and environmental protection are achieved.
Patent Information
- Application Number
- CN202421286437.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Traditional paper products are inefficient in crushing methods and dust generated during crushing affects the processing environment.
A raw material crushing device for paper products is designed, which is crushed using a crushing roller and a crushing knife, and dust is reduced through a water pump and spray nozzle system, and the crushed paper scraps are dried in combination with heating wire and conveyor belt.
It improves the crushing efficiency of paper products, effectively reduces the generation of dust during the crushing process, protects the processing environment, and achieves the drying of paper scraps by heating wire.
Smart Images
Figure CN222678304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper product crushing, in particular to a raw material crushing device for paper products. Background Art
[0002] Paper is a thin sheet made of plant fibers. In daily life and production, paper is used as a tool for writing and painting, printing books and newspapers, and packaging. Papermaking, as one of the four great inventions of ancient my country, has been passed down in my country for thousands of years. The raw materials and technologies used in papermaking are also constantly being upgraded and improved.
[0003] The paper products in the prior art are recyclable, but they need to be broken into pieces during operation and recycled after reaching a certain degree of crushing. However, the traditional method uses a crushing roller to rotate to achieve crushing. If the crushing degree is not reached, the rotating crushing operation will continue, which is inefficient. At the same time, dust will be generated after the paper scraps are broken, which affects the processing environment. Utility Model Content
[0004] The utility model aims to provide a raw material crushing device for paper products. During the crushing process, the paper products will generate dust. At this time, the water pump draws out the internal water source of the water tank and completes the spray dust reduction operation on the paper products through the spray nozzle.
[0005] In order to achieve the above-mentioned object, a paper product raw material pulverizing device is provided, comprising: a pulverizing box, wherein both sides of the upper middle of the pulverizing box are rotatably connected with pulverizing rollers, and the pulverizing rollers are meshed, a rotating rod is rotatably connected with the middle of the pulverizing box, a pulverizing knife is fixedly connected with the outer side of the rotating rod, a fixed net is arranged at the bottom end of the pulverizing knife, and the fixed net is movably connected with the pulverizing box;
[0006] A rotating roller is rotatably connected to one side of the inner bottom end of the pulverizing box, a conveyor belt is sleeved on the outer side of the rotating roller, a heating wire is arranged on one side of the inner side of the conveyor belt, and the heating wire is fixedly connected to the pulverizing box.
[0007] According to the paper product raw material pulverizing device, a water tank is provided at the bottom end of one side of the pulverizing box body, and a water pump is fixedly connected to one side of the top end of the water tank.
[0008] According to the paper product raw material pulverizing device, the output end of the water pump is fixedly connected to a water pipe, the water pipe is made of a hard iron pipe, and a plurality of spray nozzles are fixedly connected to the bottom of one end of the water pipe.
[0009] According to the paper product raw material pulverizing device, a feed hopper is fixedly connected to the top of the pulverizing box, and a control panel is fixedly connected to the middle of the front side of the pulverizing box.
[0010] According to the paper product raw material pulverizing device, a support frame is provided on one side of the conveyor belt, and a buffer spring is fixedly connected to the middle part of the support frame.
[0011] According to the paper product raw material pulverizing device, the second motors are fixedly connected to both ends of the upper front side of the pulverizing box, and the driving end of the second motor is fixedly connected to the crushing roller.
[0012] According to the paper product raw material pulverizing device, a first motor is fixedly connected to the middle of one side of the pulverizing box, and a driving end of the first motor is fixedly connected to the rotating rod.
[0013] According to the paper product raw material pulverizing device, a guide inclined plate is fixedly connected to the bottom end of one side of the pulverizing box.
[0014] The above scheme has the following beneficial effects:
[0015] 1. The utility model is provided with a crushing roller, a water pump and a water tank. After the paper products are poured into the interior of the crushing box, the larger paper products are crushed by the meshing of the crushing rollers. The crushing effect can be improved by adding a crushing roller structure. After being crushed, the paper products fall to the upper surface of the fixed net. During the crushing process, the paper products will generate dust. At this time, the water pump draws out the internal water source of the water tank, and completes the spray dust reduction operation on the paper products through the spray nozzle to prevent the dust from floating into the air and affecting the processing environment.
[0016] 2. The utility model is provided with a guide inclined plate, a conveyor belt and a heating wire. The liquid flows to the upper surface of the conveyor belt through the guide inclined plate. The crushed paper products can be discharged by rotating the conveyor belt. A heating wire is provided on one side of the inner part of the conveyor belt. The conveyor belt is heated by the heating wire. The crushed paper scraps are heated to achieve a drying effect.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0019] Figure 1 This is a front cross-sectional view of a paper product raw material pulverizing device according to the utility model;
[0020] Figure 2 This is a three-dimensional structural diagram of a pulverizing box of a raw material pulverizing device for paper products of the utility model;
[0021] Figure 3 For this utility model Figure 1 A in the enlarged view;
[0022] Figure 4 For this utility model Figure 2 Enlarged view of point B in .
[0023] Legend:
[0024] 1. Crushing box; 2. Water pump; 3. Water pipe; 4. Crushing knife; 5. Spray nozzle; 6. Feed hopper; 7. Crushing roller; 8. First motor; 9. Support frame; 10. Conveyor belt; 11. Second motor; 12. Control panel; 13. Heating wire; 14. Rotating roller; 15. Guide inclined plate; 16. Fixed net; 17. Buffer spring; 18. Water tank. DETAILED DESCRIPTION
[0025] 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.
[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0027] Reference Figure 1-4The utility model is a paper product raw material crushing device, which includes: a crushing box 1, the inner middle of the crushing box 1 is rotatably connected to the two sides of the upper part with crushing rollers 7, and the crushing rollers 7 are meshed, and the paper products are poured into the feed hopper 6, and the larger paper products are firstly crushed by the meshing of the crushing rollers 7, and the middle part of the crushing box 1 is rotatably connected to the rotating rod, and the outer side of the rotating rod is fixedly connected to the crushing knife 4, and the bottom end of the crushing knife 4 is provided with a fixed net 16, and the powder that reaches the crushing degree will fall downward through the fixed net 16, and the fixed net 16 is movably connected to the crushing box 1, and the top of the crushing box 1 is fixed. A feed hopper 6 is connected, a control panel 12 is fixedly connected to the middle of the front side of the crushing box 1, a second motor 11 is fixedly connected to both ends of the upper front side of the crushing box 1, a driving end of the second motor 11 is fixedly connected to the crushing roller 7, a first motor 8 is fixedly connected to the middle of one side of the crushing box 1, the first motor 8 drives the rotating rod to rotate, and the rotating rod rotates the crushing knife 4 at a high speed, and the paper product is crushed again by the crushing knife 4, the driving end of the first motor 8 is fixedly connected to the rotating rod, and a guide inclined plate 15 is fixedly connected to the bottom end of one side of the crushing box 1, and the paper flows to the upper surface of the conveyor belt 10 through the guide inclined plate 15;
[0028] A rotating roller 14 is rotatably connected to one side of the inner bottom end of the crushing box 1, and a conveyor belt 10 is sleeved on the outer side of the rotating roller 14. By rotating the conveyor belt 10, the crushed paper products can be discharged. A heating wire 13 is arranged on one side of the inner side of the conveyor belt 10. The conveyor belt 10 is heated by the heating wire 13, and the crushed paper scraps will be dried by heating. The heating wire 13 is fixedly connected to the crushing box 1, and a water heater is arranged on the bottom of one side of the crushing box 1. Box 18, a water pump 2 is fixedly connected to one side of the top of the water tank 18, a water pipe 3 is fixedly connected to the output end of the water pump 2, the water pipe 3 is made of hard iron pipe material, a plurality of spray nozzles 5 are fixedly connected to the bottom of one end of the water pipe 3, mist spraying is completed through the spray nozzle 5, and the dust reduction effect is effectively completed. A support frame 9 is arranged on one side of the conveyor belt 10, a buffer spring 17 is fixedly connected to the middle part of the support frame 9, and a buffer spring 17 is arranged in the middle part of the support frame 9. The buffer spring 17 provides a buffering effect, increases the shaking effect, and facilitates the shaking of paper scraps.
[0029] Working principle: When in use, firstly, the paper products are put into the feed hopper 6, and firstly, the larger paper products are crushed by the meshing of the crushing rollers 7, and then they fall to the upper surface of the fixed net 16. During the crushing process, the paper products will generate dust. At this time, the water pump 2 draws out the internal water source of the water tank 18, and completes the spray dust reduction operation on the paper products through the spray nozzle 5. Then, the first motor 8 drives the rotating rod to rotate, and the rotating rod rotates the crushing knife 4 at a high speed, and the crushing knife 4 crushes the paper products again. The powder that has reached the degree of crushing will fall downward through the fixed net 16, and after falling, it will flow to the upper surface of the conveyor belt 10 through the guide inclined plate 15. By rotating the conveyor belt 10, the crushed paper products can be discharged. A heating wire 13 is arranged on one side of the inner side of the conveyor belt 10. The conveyor belt 10 is heated by the heating wire 13, and the crushed paper scraps will be dried by heating. At the same time, a buffer spring 17 is arranged in the middle of the support frame 9. The buffer spring 17 provides a buffering effect, increases the shaking effect, and facilitates the shaking of the paper scraps.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A paper product raw material pulverizing device, comprising: A crushing box (1), characterized in that crushing rollers (7) are rotatably connected to both sides of the upper middle of the crushing box (1), and the crushing rollers (7) are meshed, a rotating rod is rotatably connected to the middle of the crushing box (1), a crushing knife (4) is fixedly connected to the outer side of the rotating rod, a fixed net (16) is provided at the bottom end of the crushing knife (4), and the fixed net (16) and the crushing box (1) are movably connected; A rotating roller (14) is rotatably connected to one side of the inner bottom end of the pulverizing box (1), a conveyor belt (10) is sleeved on the outer side of the rotating roller (14), a heating wire (13) is arranged on one side of the inner side of the conveyor belt (10), and the heating wire (13) is fixedly connected to the pulverizing box (1).
2. A paper product raw material pulverizing device according to claim 1, characterized in that: A water tank (18) is provided at the bottom end of one side of the pulverizing box body (1), and a water pump (2) is fixedly connected to one side of the top end of the water tank (18).
3. A paper product raw material pulverizing device according to claim 2, characterized in that: The output end of the water pump (2) is fixedly connected to a water pipe (3), the water pipe (3) is made of a hard iron pipe, and a plurality of spray nozzles (5) are fixedly connected to the bottom of one end of the water pipe (3).
4. The paper product raw material pulverizing device according to claim 1, characterized in that: A feed hopper (6) is fixedly connected to the top of the pulverizing box (1), and a control panel (12) is fixedly connected to the middle of the front side of the pulverizing box (1).
5. The paper product raw material pulverizing device according to claim 1, characterized in that: A support frame (9) is provided on one side of the conveyor belt (10), and a buffer spring (17) is fixedly connected to the middle of the support frame (9).
6. The paper product raw material pulverizing device according to claim 1, characterized in that: The second motor (11) is fixedly connected to both ends of the upper front side of the crushing box (1), and the driving end of the second motor (11) is fixedly connected to the crushing roller (7).
7. The paper product raw material pulverizing device according to claim 1, characterized in that: A first motor (8) is fixedly connected to the middle of one side of the pulverizing box (1), and a driving end of the first motor (8) is fixedly connected to a rotating rod.
8. The paper product raw material pulverizing device according to claim 1, characterized in that: A guide inclined plate (15) is fixedly connected to the bottom end of one side of the pulverizing box (1).