CN110976016A

CN110976016A - Waste paper reducing mechanism is used in environmental protection

Info

Publication number: CN110976016A
Application number: CN201911280785.1A
Authority: CN
Inventors: 李郅恺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-04-10

Abstract

The invention discloses an environment-friendly waste paper crushing device which comprises a cavity, wherein a feeding bin with an outward opening is arranged above the cavity, and a crushing mechanism is arranged in the cavity. The environment-friendly waste paper crushing device can be assembled with blades in different quantities and intervals according to waste paper with different material specifications and different treatment requirements; through being provided with the band pulley of equidimension not on the driving shaft, can be so that driving shaft and driven shaft obtain different rotational speeds to all can obtain the crushing result that meets the requirements to different waste paper processing. In addition, the fan with the adjustable position is arranged between the discharging net and the discharging plate, so that paper sheets can be effectively prevented from being accumulated on the discharging plate, and the effective operation of the crushing device is ensured; the observation window is arranged on the cavity, so that the operation of the crushing device can be monitored in real time, and relevant conditions can be processed in time; the idler wheels are arranged below the cavity, so that the crushing device is convenient to move and place, and the use convenience is improved.

Description

Waste paper reducing mechanism is used in environmental protection

Technical Field

The invention relates to the technical field of environmental protection, in particular to a waste paper crushing device for environmental protection.

Background

Environmental protection, which is called environmental protection in its entirety, refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of the economic society. Environmental protection is a general term for all human activities that utilize the theory and method of environmental science to coordinate the relationship between human beings and the environment, solve various problems, and protect and improve the environment. Waste paper refers to recyclable and renewable resources which are discarded after being used in production and life, and comprises various high-grade paper, yellow board paper, waste paper boxes, edge cutting paper, packing paper, paper for enterprises and units, paper for engineering, books and periodicals, and the like. The conventional waste paper shredder has problems of incomplete shredding and poor flexibility of use, and one shredder is suitable for processing only a certain kind of waste paper, so that there is a need for improvement of the prior art.

Disclosure of Invention

The invention aims to provide an environment-friendly waste paper crushing device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an environment-friendly waste paper crushing device comprises a cavity, wherein a feeding bin with an outward opening is arranged above the cavity, and a crushing mechanism is arranged in the cavity; as a further scheme of the invention: the crushing mechanism comprises a driving shaft, the driving shaft is mounted on the inner side of the cavity through a fixed bearing, a first cutter holder is distributed on the driving shaft, a plurality of mounting grooves are equidistantly formed in the first cutter holder, a plurality of mounting holes are uniformly distributed in the first cutter holder, a blade is assembled in the mounting groove of the first cutter holder, and the blade is assembled and connected with the first cutter holder through a connecting bolt; a driven shaft is arranged on one side of the driving shaft and assembled on the inner side of the cavity through a fixed bearing, a tool apron II is arranged on the driven shaft, the tool apron II has the same structure as the tool apron and is provided with a plurality of blades, the driven shaft is in transmission connection with the driving shaft, and one end of the driving shaft is connected with a driving mechanism; the arc-shaped discharging net is arranged below the driving shaft and is installed on the inner side of the cavity through a mounting hole, the inclined discharging plate is arranged below the discharging net, and one end of the discharging plate is fixed on the inner side of the cavity while the other end of the discharging plate extends to the outer side of the cavity to be communicated with the outside.

As a further scheme of the invention: the driving mechanism comprises a power chamber, the power chamber is located on the outer side of the cavity, one end of the driving shaft extends into the power chamber and is provided with a plurality of belt wheels with different specifications at intervals, the number of the belt wheels is not less than two, one side of each belt wheel is provided with a motor, the motor is fixed in position, the driving wheels with the same size are arranged on the shaft at intervals, and the driving wheels are in transmission connection with the corresponding belt wheels.

As a further scheme of the invention: the driving shaft is provided with a driving wheel, the driven shaft is provided with a driven wheel, and the driven wheel is connected with the driving wheel through a belt.

As a further scheme of the invention: the utility model discloses a fan, including ejection of compact net, ejection of compact board, blow the feed bin, blow the outside that the feed bin is fixed in the cavity, blow and to have laid the telescopic link in the feed bin, the one end of telescopic link is installed in the inboard of blowing the feed bin and is connected with the power, and the other end of telescopic link extends to in the cavity and is equipped with the fan.

As a further scheme of the invention: the motor is a servo motor.

As a further scheme of the invention: the lower end of the cavity is provided with a roller convenient to move.

As a further scheme of the invention: the power chamber is connected with the cavity through bolts.

As a further scheme of the invention: and one side of the cavity is provided with an observation window.

Compared with the prior art, the invention has the beneficial effects that: the environment-friendly waste paper crushing device is easy to operate, blades with different quantities and intervals can be assembled according to waste paper with different material specifications and different treatment requirements, and the discharging net below the crushing mechanism is easy to disassemble and replace; through being provided with the band pulley of equidimension not on the driving shaft, can be so that driving shaft and driven shaft obtain different rotational speeds to all can obtain the crushing result that meets the requirements to different waste paper processing. In addition, the fan with the adjustable position is arranged between the discharging net and the discharging plate, so that paper sheets can be effectively prevented from being accumulated on the discharging plate, and the effective operation of the crushing device is ensured; the observation window is arranged on the cavity, so that the operation of the crushing device can be monitored in real time, and relevant conditions can be processed in time; the idler wheels are arranged below the cavity, so that the crushing device is convenient to move and place, and the use convenience is improved.

Drawings

FIG. 1 is a schematic view showing a configuration of a used paper shredder for environmental protection.

FIG. 2 is a schematic view showing the arrangement of crushing knives in the used paper crushing apparatus for environmental protection.

FIG. 3 is a schematic view showing a cutter mounting structure in the used paper shredder for environmental protection.

FIG. 4 is a schematic view of a discharge net of the used paper shredder for environmental protection.

In the figure: 1-cavity, 2-material inlet bin, 3-material outlet net, 4-power chamber, 5-driving shaft, 6-fixed bearing, 7-tool apron I, 8-blade, 9-material blowing bin, 10-telescopic rod, 11-fan, 12-material outlet plate, 13-roller, 14-motor, 15-belt wheel, 16-driving wheel, 17-assembly hole, 18-connecting bolt, 19-tool apron II, 20-driven shaft, 21-driving wheel, 22-driven wheel and 23-belt.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, an environment-friendly waste paper shredding device comprises a cavity 1, wherein a feeding bin 2 with an outward opening is arranged above the cavity 1, so that waste paper can be conveniently put in; the crushing mechanism is distributed in the cavity 1, the specific structure of the crushing mechanism is not limited, preferably, in the embodiment, the crushing mechanism comprises a driving shaft 5, the driving shaft 5 is mounted on the inner side of the cavity 1 through a fixed bearing 6, a tool apron I7 is distributed on the driving shaft 5, a plurality of mounting grooves are equidistantly formed in the tool apron I7, a plurality of mounting holes are uniformly distributed in the tool apron I7, a blade 8 is assembled in the mounting groove of the tool I7, and the blade 8 is assembled and connected with the tool apron I7 through a connecting bolt 18; the first tool apron 7 can be selectively provided with blades 8 with different numbers and different intervals so as to process different waste papers; a driven shaft 20 is arranged on one side of the driving shaft 5, the driven shaft 20 is assembled on the inner side of the cavity 1 through a fixed bearing 6, a tool apron II 19 is arranged on the driven shaft 20, the tool apron II 19 is identical to the tool apron I7 in structure and is provided with a plurality of blades 8, the driven shaft 20 is in transmission connection with the driving shaft 5, and one end of the driving shaft 5 is connected with a driving mechanism; arc ejection of compact net 3 has been laid to the below of driving shaft 5, and ejection of compact net 3 passes through pilot hole 17 to be installed in the inboard of cavity 1, and the play flitch 12 of slope has been laid to the below of ejection of compact net 3, and the one end of play flitch 12 is fixed in the inboard of cavity 1 and the other end extends to cavity 1 outside and external intercommunication.

The specific structure of the driving mechanism is not limited, preferably, in this embodiment, the driving mechanism includes a power chamber 4, the power chamber 4 is located outside the cavity 1, one end of the driving shaft 5 extends into the power chamber 4 and is provided with a plurality of belt pulleys 15 of different specifications at intervals, the number of the belt pulleys 15 is not less than two, one side of each belt pulley 15 is provided with a motor 14, the position of each motor 14 is fixed, driving wheels 16 of the same size are arranged on the shaft at intervals, and the driving wheels 16 are in transmission connection with the corresponding belt pulleys 15.

The specific connection mode of the driven shaft 20 and the driving shaft 5 is not limited, and preferably, in this embodiment, a driving wheel 21 is disposed on the driving shaft 5, a driven wheel 22 is disposed on the driven shaft 20, and the driven wheel 22 is connected with the driving wheel 21 through a belt 23.

Furthermore, a material blowing mechanism is arranged between the discharging net 3 and the discharging plate 12 to prevent processed waste paper from being accumulated on the discharging plate 12; the concrete structure of blowing the material mechanism does not add the injecion, and is preferred, in this embodiment, blow material mechanism including blowing feed bin 9, blow the outside that feed bin 9 is fixed in cavity 1, distribute in blowing feed bin 9 and be equipped with telescopic link 10, the one end of telescopic link 10 is installed in the inboard of blowing feed bin 9 and is connected with the power, the other end of telescopic link 10 extends to in the cavity 1 and is equipped with fan 11.

The specific type of the motor 14 is not limited, and preferably, in the embodiment, the motor 14 is a servo motor, so that the crushing mechanism operates smoothly.

Further, the lower end of the cavity 1 is provided with a roller 13 convenient to move.

The specific connection mode of the power chamber 4 and the cavity 1 is not limited, and preferably, in this embodiment, the power chamber 4 and the cavity 1 are connected by bolts.

The working principle of the embodiment is as follows:

according to the specification of waste paper to be crushed and the requirement of treatment, blades 8 with specified quantity and spacing are assembled on a tool apron I7 and a tool apron II 19, belt wheels 15 to be in transmission connection with a motor 14 are selected, the larger the diameter of the belt wheels 15 is, the lower the rotating speed obtained by a driving shaft 5 and a driven shaft 20 is, and meanwhile, a discharging net 3 to be assembled is selected; after the blades 8, the belt wheels 15 and the discharging net 3 are assembled, the starting motor 14 drives the crushing mechanism to operate, waste paper is fed into the cavity 1 through the feeding bin 2, the blades 8 crush the waste paper, the fully crushed waste paper falls onto the discharging plate 12 through the discharging net 3, the discharging plate 12 is obliquely arranged, and the waste paper naturally slides to the outer side of the cavity 1; when waste paper is piled up on the discharging plate 12, the fan 11 is started and the length of the telescopic rod 10 is adjusted, the piled paper is blown out from the discharging plate 12, and effective operation of the waste paper smashing device is guaranteed.

Example 2

In embodiment 1, the operation of the shredder is inconvenient for operators to observe the operation condition of the shredder, and the paper sheets may not be disposed of in time when being piled up on the discharging plate 12; therefore, the present embodiment is improved on the basis of embodiment 1, and the improvement is as follows: set up the observation window in one side of cavity 1, the operating personnel of being convenient for implements the operational aspect of looking over rubbing crusher and construct, when scraps of paper take place to pile up on ejection of compact board 12, can in time open fan 11 and handle, ensures rubbing crusher's steady operation.

It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. An environment-friendly waste paper crushing device comprises a cavity (1), and is characterized in that a feeding bin (2) with an outward opening is distributed above the cavity (1), and a crushing mechanism is distributed in the cavity (1); the crushing mechanism comprises a driving shaft (5), the driving shaft (5) is installed on the inner side of the cavity (1) through a fixed bearing (6), a first cutter holder (7) is distributed on the driving shaft (5), a plurality of installation grooves are equidistantly formed in the first cutter holder (7), a plurality of installation holes are uniformly distributed in the first cutter holder (7), a cutter blade (8) is assembled in the installation groove of the first cutter holder (7), and the cutter blade (8) is assembled and connected with the first cutter holder (7) through a connecting bolt (18); a driven shaft (20) is arranged on one side of the driving shaft (5), the driven shaft (20) is assembled on the inner side of the cavity (1) through a fixed bearing (6), a tool apron II (19) is arranged on the driven shaft (20), the tool apron II (19) and the tool apron I (7) are identical in structure and provided with a plurality of blades (8), the driven shaft (20) is in transmission connection with the driving shaft (5), and one end of the driving shaft (5) is connected with a driving mechanism; arc-shaped discharging net (3) is arranged below the driving shaft (5), the discharging net (3) is installed on the inner side of the cavity (1) through assembling holes (17), an inclined discharging plate (12) is arranged below the discharging net (3), one end of the discharging plate (12) is fixed on the inner side of the cavity (1), and the other end of the discharging plate extends to the outer side of the cavity (1) to be communicated with the outside.

2. The environment-friendly waste paper smashing device according to claim 1, wherein the driving mechanism comprises a power chamber (4), the power chamber (4) is located on the outer side of the cavity (1), one end of the driving shaft (5) extends into the power chamber (4) and is provided with a plurality of belt pulleys (15) with different specifications at intervals, the number of the belt pulleys (15) is not less than two, one side of each belt pulley (15) is provided with a motor (14), the motor (14) is fixed in position, driving wheels (16) with the same size are arranged on a machine shaft at intervals, and the driving wheels (16) are in transmission connection with the corresponding belt pulleys (15).

3. An environmentally friendly used paper shredder according to claim 2, wherein the driving shaft (5) is provided with a driving wheel (21), the driven shaft (20) is provided with a driven wheel (22), and the driven wheel (22) is connected with the driving wheel (21) through a belt (23).

4. The environmentally-friendly waste paper smashing device according to claim 1, wherein a blowing mechanism is arranged between the discharging net (3) and the discharging plate (12), the blowing mechanism comprises a blowing bin (9), the blowing bin (9) is fixed on the outer side of the cavity (1), a telescopic rod (10) is arranged in the blowing bin (9), one end of the telescopic rod (10) is installed on the inner side of the blowing bin (9) and is connected with a power supply, and the other end of the telescopic rod (10) extends into the cavity (1) and is provided with a fan (11).

5. An environmentally friendly used paper shredder according to claim 2, wherein the motor (14) is a servo motor.

6. An environmentally friendly used paper shredder according to claim 4, wherein the lower end of the chamber (1) is provided with rollers (13) for facilitating movement.

7. An environmentally friendly used paper shredder according to claim 2, wherein the power chamber (4) is bolted to the housing (1).

8. An environmentally friendly used paper shredder according to claim 7, wherein a viewing window is provided at one side of the chamber (1).