Printing waste paper collecting device

Abstract

The utility model discloses a printing waste paper collecting device which comprises a machine body, a smashing mechanism, a material collecting vehicle, a screening mechanism and a humidifying mechanism. Moving wheels and a supporting disc are arranged at the bottom of the machine body. The smashing mechanism is installed on the machine body, a feeding box is arranged above the smashing mechanism, a discharging pipe is arranged below the smashing mechanism, and smashing treatment on the printing waste paper is achieved. The material collecting vehicle is located below a discharging port of the discharging pipe, and a collecting box is loaded on the material collecting vehicle so that paper scraps can be collected conveniently. And the screening mechanism comprises a supporting frame and a screening basket, the supporting frame is fixed to the machine body and located below the discharging port, the screening basket is placed on the supporting frame, screening holes are formed in the bottom of the screening basket, paper scraps which are not completely smashed are screened, and it is guaranteed that the smashing degree of the paper scraps in the collecting box reaches the standard. The humidifying mechanism is fixed to the machine body and located above the discharging port, the humidifying mechanism sprays an isolation water curtain towards the screening basket, and the situation that the surrounding environment is affected by splashing of paper scraps is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste paper recycling, and particularly relates to a printing waste paper collection device. Background Art

[0002] With the progress of society and the development of industrial economy, the green environmental protection, energy conservation and emission reduction in industrial production have been paid more and more attention. For modern enterprises, a clean production environment must be available. It is particularly important to timely and effectively handle the waste products and scraps generated in the production process. The products of printing factories are mainly printed materials such as bills, books, magazines, etc. During the production of these products, printing waste paper such as misprinted, overprinted printed books, and paper edge strips is easily generated.

[0003] The printing waste paper is shredded and then collected by using a shredder. The existing shredding equipment directly discharges the shredded printing waste paper into the collection box, which easily leads to incomplete shredding of the paper scraps and affects the subsequent processing. When the paper scraps are discharged from the shredder to the collection box, they are prone to splash, affecting the environmental quality near the shredder. Content of the Utility Model

[0004] In view of the above deficiencies, the utility model provides a printing waste paper collection device. By installing a collection box on the aggregate vehicle to collect the paper scraps, it is convenient to transport the collected paper scraps. By setting a screening mechanism above the collection box to separate the incompletely shredded paper scraps, it is ensured that the shredding degree of the paper scraps in the collection box meets the standard, which is convenient for the subsequent processing of the paper scraps. By installing a humidifying mechanism above the discharge port, the influence of paper scrap splash on the surrounding environment is reduced.

[0005] The utility model is realized by the following technical solutions:

[0006] A printing waste paper collection device includes a machine body, a shredding mechanism, an aggregate vehicle, a screening mechanism and a humidifying mechanism. The bottom of the machine body is provided with moving wheels and a supporting disk. The shredding mechanism is installed on the machine body. There is a feeding box above the shredding mechanism and a discharge pipe below the shredding mechanism to realize the shredding treatment of printing waste paper. The aggregate vehicle is located below the discharge port of the discharge pipe, and a collection box is loaded on the aggregate vehicle to facilitate the collection of paper scraps. The screening mechanism includes a support frame and a screening basket. The support frame is fixed to the machine body and is located below the discharge port. The screening basket is placed on the support frame, and the bottom of the screening basket is provided with screen holes to realize the screening of incompletely shredded paper scraps and ensure that the shredding degree of the paper scraps in the collection box meets the standard. The humidifying mechanism is fixed to the machine body and is located above the discharge port. The humidifying mechanism sprays an isolation water curtain towards the screening basket to prevent the paper scraps from splashing and affecting the surrounding environment.

[0007] Furthermore, there are at least two aggregate trucks, and each aggregate truck takes turns moving to the position below the screening mechanism. By using multiple aggregate trucks to take turns collecting paper scraps, the continuous operation of the crushing mechanism is realized, thereby improving the processing efficiency of waste paper.

[0008] Furthermore, the humidifying mechanism includes a support beam, atomizing branch pipes laid on the support beam, and a water supply main pipe connecting the atomizing branch pipes. The atomizing branch pipes are evenly laid on the support beam, and the water supply main pipe is connected to a water pump. By using multiple atomizing branch pipes, an isolation water curtain is formed above the screening mechanism, effectively suppressing the flying of paper scraps.

[0009] Furthermore, a plurality of atomizing nozzles are provided below the atomizing branch pipes along the extension direction of the atomizing branch pipes.

[0010] Furthermore, the machine body has a moving state and a fixed state. When the machine body is in the moving state, the machine body abuts against the ground through moving wheels; when the machine body is in the fixed state, the machine body abuts against the ground through a support disk. It is convenient to adjust the working position of the machine body.

[0011] Furthermore, the crushing mechanism includes an electric motor, a crushing box, a driving crushing roller and a driven crushing roller located in the crushing box. The electric motor is in transmission connection with the driving crushing roller, and the driving crushing roller is in gear transmission connection with the driven crushing roller to realize the crushing treatment of printed waste paper.

[0012] Furthermore, a control switch for connecting the electric motor is provided on the machine body to control the switch of the electric motor.

[0013] Furthermore, the feed box is tapered from top to bottom, and a detachable cover plate is provided above the feed box. The cover plate is located directly above the crushing box, playing a role in protecting the staff.

[0014] Furthermore, handles are provided on both sides of the screening basket, facilitating the manual handling of the screening basket.

[0015] Advantages of the utility model:

[0016] 1. By installing a collection box on the aggregate truck to collect paper scraps, it is convenient to transport the collected paper scraps.

[0017] 2. By arranging a screening mechanism above the collection box to separate the incompletely crushed paper scraps, ensuring that the crushing degree of the paper scraps in the collection box meets the standard, which is convenient for the subsequent processing of the paper scraps.

[0018] 3. By installing a humidifying mechanism above the discharge port to reduce the impact of flying paper scraps on the surrounding environment. Description of the drawings

[0019] Figure 1Connection schematic diagram for illustrating a schematic implementation of a printing waste paper collection device in the present utility model;

[0020] Figure 2 Structural schematic diagram for illustrating a schematic implementation of a printing waste paper collection device in the present utility model;

[0021] Figure 3 Structural schematic diagram for illustrating a schematic implementation of a printing waste paper collection device in a cut-open state in the present utility model;

[0022] Figure 4 Side view for illustrating a schematic implementation of a printing waste paper collection device in the present utility model.

[0023] List of components and reference numerals:

[0024] 1. Machine body; 11. Moving wheels; 12. Support plate; 2. Crushing mechanism; 21. Feeding box; 211. Cover plate; 22. Discharge pipe; 23. Discharge opening; 24. Electric motor; 25. Crushing box; 26. Active crushing roller; 27. Passive crushing roller; 28. Gear; 29. Control switch; 3. Aggregate truck; 31. Collection box; 4. Screening mechanism; 41. Support frame; 42. Screening basket; 421. Sieve holes; 422. Handle; 5. Humidifying mechanism; 51. Support beam; 52. Atomizing branch pipe; 53. Water supply main pipe. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that the orientation terms such as left, right, up, down, front, and back in the embodiments of the present utility model are only relative concepts to each other or are referenced based on the normal use state of the product, that is, the traveling direction of the product, and should not be considered as restrictive.

[0027] In addition, it should also be noted that the dynamic terms such as "relative movement" mentioned in the embodiments of the present utility model not only refer to the change in position, but also include movements such as rotation and rolling where the position does not change relatively, but the state changes.

[0028] Finally, it should be noted that when a component is referred to as "located" or "disposed on" another component, it can be on the other component or there may be a centered component at the same time. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there may be a centered component at the same time.

[0029] As Figures 1 to 4 shown, a printed waste paper collection device includes a machine body 1, a crushing mechanism 2, an aggregate truck 3, a screening mechanism 4, and a humidifying mechanism 5. The bottom of the machine body 1 is provided with moving wheels 11 and a support plate 12. The crushing mechanism 2 is installed on the machine body 1. Above the crushing mechanism 2 is a feed box 21, and below the crushing mechanism 2 is a discharge pipe 22 to achieve the crushing treatment of printed waste paper. The aggregate truck 3 is located below the discharge port 23 of the discharge pipe 22, and a collection box 31 is loaded on the aggregate truck 3 to facilitate the collection of paper scraps. The screening mechanism 4 includes a support frame 41 and a screening basket 42. The support frame 41 is fixed to the machine body 1 and is located below the discharge port 23. The screening basket 42 is placed on the support frame 41, and the bottom of the screening basket 42 is provided with screening holes 421 to achieve the screening of incompletely crushed paper scraps and ensure that the crushing degree of the paper scraps in the collection box 31 meets the standard. The humidifying mechanism 5 is fixed to the machine body 1 and is located above the discharge port 23. The humidifying mechanism 5 sprays an isolation water curtain towards the screening basket 42 to prevent paper scraps from splashing and affecting the surrounding environment.

[0030] In one embodiment, first, the machine body 1 is moved to the crushing position, and the support plate 12 is installed at the bottom of the machine body 1 so that the moving wheels 11 below the machine body 1 are separated from the ground to ensure the fixing stability of the machine body 1. Then, the printed waste paper is put into the crushing mechanism 2 from the feed box 21, and the crushed paper scraps flow out from the discharge port 23 of the discharge pipe 22. The paper scraps flow through the screening basket 42 and fall into the collection box 31 of the aggregate truck 3 to achieve the collection of the paper scraps. The screening holes 421 of the screening basket 42 can screen out incompletely crushed paper scraps. When the incompletely screened paper scraps accumulate in the screening basket 42 to a certain extent, the paper scraps in the screening basket 42 are poured back into the crushing mechanism 2 for secondary crushing until the paper scraps are completely crushed. It should be noted that when the screening basket 42 screens the paper scraps, the worker uses a wooden stick or the like to stir the paper scraps in the screening basket 42 to accelerate the separation efficiency of the screening basket 42 for the paper scraps and prevent a large amount of paper scraps from accumulating in the screening basket 42. During the treatment process of the printed waste paper, the humidifying mechanism 5 sprays water mist towards the direction of the discharge port 23 to form an isolation water curtain above the screening basket 42, effectively reducing the impact of paper scrap splashing on the surrounding environment and ensuring the environmental quality.

[0031] Preferably, there are at least 2 aggregate trucks 3, and each aggregate truck 3 takes turns to move to the position below the screening mechanism 4. By using multiple aggregate trucks 3 to take turns to collect the paper scraps, the continuous operation of the crushing mechanism 2 is realized, thereby improving the treatment efficiency of the waste paper.

[0032] In one embodiment, when the collecting box 31 above the collecting vehicle 3 is full of paper scraps, a new collecting vehicle 3 equipped with an empty collecting box 31 can be moved to the collecting position, and the collecting box 31 full of paper scraps can be transported to a paper scrap processing site by the collecting vehicle 3.

[0033] Preferably, the humidifying mechanism 5 includes a support beam 51, an atomizing branch pipe 52 laid to the support beam 51, and a water supply main pipe 53 connecting each atomizing branch pipe 52. The atomizing branch pipe 52 is evenly laid to the support beam 51, and the water supply main pipe 53 is connected to a water pump. A plurality of atomizing branch pipes 52 are used to form an isolation water curtain above the screening mechanism 4, effectively suppressing the splashing of paper scraps.

[0034] Preferably, a plurality of atomizing nozzles are provided below the atomizing branch pipe 52 and are arranged along the extending direction of the atomizing branch pipe 52 .

[0035] In one embodiment, the water pump delivers water to each atomizing branch pipe 52 through the water supply main pipe 53, and the atomized water is continuously sprayed to the screening basket 42 in the form of mist. It should be noted that when the paper scraps are subsequently recycled, they need to be humidified, so a slight amount of humidification of the paper scraps in advance will not affect the subsequent treatment of the paper scraps. It should also be noted that an atomizing nozzle is arranged below the atomizing branch pipe 52, and the specific structure of the atomizing nozzle belongs to the existing structure, and the principle and spraying method of the atomizing nozzle are not described in detail.

[0036] Preferably, the machine body 1 has a mobile state and a fixed state. When the machine body 1 is in the mobile state, the machine body 1 contacts the ground through the moving wheels 11; when the machine body 1 is in the fixed state, the machine body 1 contacts the ground through the supporting plate 12. This facilitates adjusting the working position of the machine body 1.

[0037] Preferably, the pulverizing mechanism 2 includes a motor 24, a pulverizing box 25, and an active pulverizing roller 26 and a passive pulverizing roller 27 located in the pulverizing box 25. The motor 24 is transmission-connected to the active pulverizing roller 26, and the active pulverizing roller 26 and the passive pulverizing roller 27 are transmission-connected via a gear 28, thereby achieving pulverization of printed waste paper.

[0038] Preferably, a control switch 29 connected to the motor 24 is provided on the machine body 1 to control the switching of the motor 24 .

[0039] In one embodiment, the rotation speed of the motor 24 can be adjusted by the control switch 29 to adapt to the shredding requirements of the printed paper.

[0040] Preferably, the feed box 21 is closed from top to bottom, and a detachable cover plate 211 is provided above the feed box 21. The cover plate 211 is located directly above the crushing box 25 to protect the staff.

[0041] In one embodiment, when a large amount of printed waste paper needs to be put into the feeding box 21, the cover plate 211 can also be removed to increase the feeding space of the feeding port.

[0042] Preferably, handles 422 are provided on both sides of the screening basket 42, facilitating manual handling of the screening basket 42.

[0043] When the above-mentioned printed waste paper collection device is adopted, the collection box 31 is installed on the aggregate vehicle 3 to collect the paper scraps, facilitating the transportation of the collected paper scraps. By arranging a screening mechanism 4 above the collection box 31 to separate the incompletely shredded paper scraps, ensuring that the degree of shredding of the paper scraps in the collection box 31 meets the standard, facilitating the subsequent processing of the paper scraps. By installing a humidifying mechanism 5 above the discharge port 23 to reduce the impact of paper scrap splashing on the surrounding environment.

[0044] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A printing waste paper collection device, characterized in that, include: A machine body, wherein a moving wheel and a supporting plate are provided at the bottom of the machine body; A pulverizing mechanism, the pulverizing mechanism is mounted on the machine body, a feed box is provided above the pulverizing mechanism, and a discharge pipe is provided below the pulverizing mechanism; A material collection vehicle, the material collection vehicle is located below the discharge port of the discharge pipe, and a collection box is loaded on the material collection vehicle; A screening mechanism, the screening mechanism comprising a support frame and a screening basket, the support frame being fixed to the machine body and being located below the discharge port, the screening basket being placed on the support frame, and a screening hole being provided at the bottom of the screening basket; A humidifying mechanism is fixed to the machine body and is located above the discharge port, and the humidifying mechanism sprays an isolation water curtain toward the screening basket.

2. The printing waste paper collection device according to claim 1, characterized in that, At least two aggregate trucks are provided, and each of the aggregate trucks moves in turn to a position below the screening mechanism.

3. A printing waste paper collection device according to claim 1, characterized in that, The humidification mechanism includes a support beam, an atomization branch pipe laid to the support beam, and a water supply main pipe connecting the atomization branch pipes. The atomization branch pipes are evenly laid to the support beam, and the water supply main pipe is connected to a water pump.

4. The printing waste paper collection device according to claim 3, characterized in that, A plurality of atomizing nozzles are arranged below the atomizing branch pipe and along the extending direction of the atomizing branch pipe.

5. The printing waste paper collection device according to claim 1, characterized in that, The machine body has a moving state and a fixed state. When the machine body is in the moving state, the machine body contacts the ground through the moving wheels; when the machine body is in the fixed state, the machine body contacts the ground through the supporting plate.

6. The printing waste paper collection device according to claim 1, characterized in that, The pulverizing mechanism comprises a motor, a pulverizing box, and an active pulverizing roller and a passive pulverizing roller located in the pulverizing box. The motor is connected to the active pulverizing roller by transmission, and the active pulverizing roller is connected to the passive pulverizing roller by gear transmission.

7. A printing waste paper collection device according to claim 6, characterized in that, The machine body is provided with a control switch connected with the motor.

8. A printing waste paper collection device according to claim 6, characterized in that, The feed box is closed from top to bottom, and a detachable cover is provided above the feed box, and the cover is located directly above the crushing box.

9. The printing waste paper collection device according to claim 1, characterized in that, Handles are provided on both sides of the screening basket.

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