CN217830215U

CN217830215U - Plastic waste treatment device for biological medicine research

Info

Publication number: CN217830215U
Application number: CN202221979555.1U
Authority: CN
Inventors: 薛斌; 殷梓晨; 吴菁
Original assignee: Sir Run Run Hospital Nanjing Medical University
Current assignee: Sir Run Run Hospital Nanjing Medical University
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-18
Anticipated expiration: 2032-07-28

Abstract

The application discloses plastics waste treatment technical field's a plastics waste treatment device that biological medicine research used, the power distribution box comprises a box body, the feed inlet has been seted up to the box upside, the box upside articulates there is the apron, be provided with seal assembly between apron and the feed inlet, the box top is provided with disinfection mechanism, the box inner chamber is provided with first baffle and second baffle, first baffle upside is provided with extrusion mechanism and atress piece, first feed opening has been seted up to first baffle upside, be provided with rubbing crusher structure between first baffle and the second baffle, the second feed opening has been seted up to second baffle upside, the box bottom side is provided with the collecting box. The application can carry out shredding to plastics, and kibbling effectual, to the collection of plastics after convenient, can disinfect to plastics simultaneously, causes harm to human body and environment when preventing later to plastics processing.

Description

Plastic waste treatment device for biological medicine research

Technical Field

The application relates to the technical field of plastic waste treatment, in particular to a plastic waste treatment device for biological medicine research.

Background

Biomedical engineering is a general term for the research of artificial materials, products, devices and systems for disease prevention and treatment, human body function assistance and health care by comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, function and other life phenomena of human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering perspective.

Some plastic waste materials are generated in the process of biomedical research, medical plastic waste materials may contain a large amount of pathogenic microorganisms and harmful chemical substances, even radioactive and damaging substances, and cause harm to human bodies and the environment, so that the waste materials need to be additionally treated, meanwhile, the plastic materials need to be crushed in order to reduce the occupied area of the plastic materials when the plastic materials are collected, but the burden of the device is increased when the plastic materials with larger size are crushed, and the device can be damaged.

SUMMERY OF THE UTILITY MODEL

The present application aims to provide a plastic waste treatment apparatus for biomedical research to solve the above-mentioned problems.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a plastics waste processing apparatus that biological medicine research used, includes the box, the feed inlet has been seted up to the box upside, the box upside articulates there is the apron, be provided with seal assembly between apron and the feed inlet, the box top is provided with disinfection mechanism, the inner chamber of the box is provided with first baffle and second baffle, first baffle upside is provided with extrusion mechanism and atress piece, first feed opening has been seted up to first baffle upside, be provided with rubbing crusher between first baffle and the second baffle, the second feed opening has been seted up to second baffle upside, the box bottom side is provided with the collecting box.

Preferably, among the above-mentioned plastics waste treatment device that biological medicine research used, seal assembly includes magnetism and inhales strip and ironbar, magnetism is inhaled the strip and is set up the periphery side at the feed inlet, the ironbar is the frame shape and sets up the one side that is close to the feed inlet at the apron, the inboard of ironbar is provided with sealed the pad, the upper and lower position of ironbar and magnetism is inhaled the strip and is inhaled correspondingly.

Based on the technical characteristics, the sealing assembly can ensure that the feed inlet is in a sealing state when the cover plate covers the feed inlet, thereby preventing bacterial viruses in the box body from leaking.

Preferably, among the above-mentioned plastics waste treatment device that biological medicine research used, disinfection mechanism includes the sealed tube and holds the bucket, the sealed tube with hold the bucket and all set up at the box upside, and the sealed tube bottom runs through to the box inner chamber, the seal pot upside slides and runs through there is the slide bar, the slide bar top is provided with presses the board, press and be provided with the spring between board and the sealed tube upside, the slide bar bottom is provided with the piston, the laminating of piston periphery side and sealed tube inner wall, the sealed tube with hold between the bucket inner chamber and sealed tube inner chamber bottom all is provided with the check valve, sealed tube bottom intercommunication has atomizer.

Based on the technical characteristics, the disinfection mechanism can disinfect the plastic waste in the box body.

Preferably, in the plastic waste treatment device for biomedical research, the extrusion mechanism includes an electric telescopic rod, the electric telescopic rod is disposed on a side wall of the inner cavity of the box body, and an extrusion plate is disposed at an output end of the electric telescopic rod.

Based on the technical characteristics, the extrusion mechanism can extrude and break plastic with larger size into plastic with smaller size.

Preferably, in the plastic waste treatment device for biomedical research, the force-receiving block is arranged on the side surface of the inner wall of the inner cavity of the box body, which is far away from the extrusion mechanism.

Based on the technical characteristics, the stress block can prevent the inner wall of the box body from being damaged when the pressing mechanism extrudes plastic with larger size.

Preferably, in the plastic waste treatment device for biomedical research, the crushing mechanism includes a crushing barrel and a motor, the crushing barrel is disposed between the first partition plate and the second partition plate, the crushing barrel is located below the first discharge opening, the motor is disposed at the bottom side of the second partition plate, an output end of the motor is provided with a transmission rod, the transmission rod and the bottom side of the first partition plate are rotatably disposed, and the outer peripheral side of the transmission rod is provided with crushing teeth.

Based on above-mentioned technical characteristic, rubbing crusher constructs and smashes the plastics that drop from first feed inlet.

Preferably, in the plastic waste treatment apparatus for biomedical research, a filter screen is disposed at the second feed opening.

Based on the technical characteristics, only through smashing comparatively thorough plastics through rubbing crusher and can pass through the filter screen, prevented that rubbing crusher from smashing thoroughly inadequately to plastics.

Compared with the prior art, the beneficial effect of this application is:

1. through setting up seal assembly, disinfection mechanism to seal assembly can seal the feed inlet department of box when not using the box, has prevented that the bacterial virus departure in the box from causing the injury to the human body, and disinfection mechanism can disinfect the plastics that drop into to the box, can the effectual bacterial virus that reduces on the plastics.

2. Through setting up extrusion mechanism and rubbing crusher structure, extrusion mechanism can extrude the less plastics of size to the plastics of great size, and later the less plastics of size drop to rubbing crusher structure in smashes through first feed opening, reduces the burden when rubbing crusher structure smashes, has protected the device not to receive the damage.

This application can carry out shredding to plastics, and kibbling effectual, to the collection of plastics after convenient, can disinfect to plastics simultaneously, causes harm to human body and environment when preventing later to plastics processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the external structure of the case of the present application;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a feed inlet; 3. a cover plate; 4. a seal assembly; 41. magnetically attracting the strip; 42. iron bars; 43. a gasket; 5. a sterilizing mechanism; 51. sealing the tube; 52. a containment drum; 53. a slide bar; 54. pressing the plate; 55. a spring; 56. a piston; 57. a one-way valve; 58. an atomizing spray head; 6. a first separator; 61. a first discharge port; 7. a second separator; 8. an extrusion mechanism; 81. an electric telescopic rod; 82. a compression plate; 9. a stress block; 10. a crushing mechanism; 101. a crushing barrel; 102. a motor; 103. a transmission rod; 104. crushing teeth; 11. a second feed opening; 111. a filter screen; 12. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the present invention provides a plastic waste treatment device for biomedical research, comprising: including box 1, feed inlet 2 has been seted up to 1 upside of box, and plastics waste can drop into in the box 1 through feed inlet 2.

The upper side of the box body 1 is hinged with a cover plate 3, and the upper side of the cover plate 3 is provided with a handle, so that the feed port 2 can be covered. A sealing component 4 is arranged between the cover plate 3 and the feed inlet 2, and a disinfection mechanism 5 is arranged at the top end of the box body 1.

A first partition plate 6 and a second partition plate 7 are fixedly arranged in the inner cavity of the box body 1, and an extrusion mechanism 8 and a stress block 9 are fixedly arranged on the upper side of the first partition plate 6. Extrusion mechanism 8 includes electric telescopic handle 81, and electric telescopic handle 81 is fixed to be set up at box 1 inner chamber lateral wall, and electric telescopic handle 81 output is fixed to be provided with stripper plate 82. The stress block 9 is fixedly arranged on the side surface of the inner wall of the inner cavity of the box body 1 far away from the extrusion mechanism 8. Therefore, the electric telescopic rod 81 can drive the extrusion plate 82 to extrude plastics with larger sizes through extension.

First feed opening 61 has been seted up to first baffle 6 upside, and plastics after being extruded and the original less plastics of size can drop to the below of first baffle 6 through first feed opening 61.

Be provided with rubbing crusher 10 between first baffle 6 and the second baffle 7, rubbing crusher 10 includes crushing bucket 101 and motor 102, and crushing bucket 101 is fixed to be set up between first baffle 6 and second baffle 7, and crushing bucket 101 is located first feed opening 61 below, and the plastics that drop from first feed opening 61 can drop to crushing barrel 101 inside. The motor 102 is fixedly arranged at the bottom side of the second partition plate 7, the output end of the motor 102 is fixedly provided with a transmission rod 103, the transmission rod 103 and the bottom side of the first partition plate 6 are rotatably arranged, and the periphery side of the transmission rod 103 is provided with crushing teeth 104. The motor 102 can drive the transmission rod 013 and the crushing teeth 104 to rotate to crush the plastics.

A second feed opening 11 is formed in the upper side of the second partition plate 7, and a filter screen 111 is fixedly arranged at the second feed opening 11. The bottom side of the box body 1 is provided with a collecting box 12, and the plastic crushed to be of a proper size by the crushing mechanism 10 can fall into the collecting box 12 below through a filter screen 111.

Referring to fig. 2, the sealing assembly 4 includes a magnetic strip 41 and an iron strip 42, the magnetic strip 41 is fixedly disposed on the outer peripheral side of the feed port 2, the iron strip 42 is fixedly disposed on the side of the cover plate 3 close to the feed port 2 in a frame shape, a sealing gasket 43 is fixedly disposed on the inner side of the iron strip 42, and the iron strip 42 corresponds to the magnetic strip 41 in the up-down position. Therefore, when the cover plate 3 is covered above the feed port 2, the magnetic suction strip 41 can suck the iron strip 42, and then the sealing gasket 43 seals the feed port 2, so that the virus and bacteria in the box body 1 can be prevented from flying out to cause danger to human bodies.

Referring to fig. 3, the sterilizing mechanism 5 includes a sealing tube 51 and a containing barrel 52, the sealing tube 51 and the containing barrel 52 are both fixedly disposed on the upper side of the box body 1, the bottom end of the sealing tube 51 penetrates through the inner cavity of the box body 1, and the containing barrel 52 is filled with a sterilizing agent. A sliding rod 53 penetrates through the upper side of the sealing tank 51 in a sliding mode, a pressing plate 54 is fixedly arranged at the top end of the sliding rod 53, a spring 55 is fixedly arranged between the pressing plate 54 and the upper side of the sealing pipe 51, a piston 56 is fixedly arranged at the bottom end of the sliding rod 53, the outer peripheral side of the piston 56 is attached to the inner wall of the sealing pipe 51, check valves 57 are fixedly arranged between the inner cavities of the sealing pipe 51 and the containing barrel 52 and at the bottom end of the inner cavity of the sealing pipe 51, and an atomizing nozzle 58 is communicated with the bottom end of the sealing pipe 51. Therefore, when the pressing plate 54 is pressed, the one-way valve 57 in the inner cavity of the sealing tube 51 is opened at the moment, the one-way valve between the sealing tube 51 and the inner cavity of the containing barrel 52 is closed, and the disinfectant in the sealing tube 51 can be sprayed out through the atomizing nozzle 58 to disinfect the plastic waste. Then, the pressing plate 54 is gradually reset due to the action of the spring 55, and in the resetting process, the one-way valve 57 of the inner cavity of the sealing tube 51 is closed, the one-way valve between the sealing tube 51 and the inner cavity of the containing barrel 52 is opened, and the disinfectant in the containing barrel 52 enters the sealing tube 51 again.

The specific working principle is as follows: when handling plastic waste, at first open apron 3, drop into to box 1 through feed inlet 2 with plastic waste in, cover feed inlet 2 through apron 3 after finishing again, feed inlet 2 can be sealed by seal assembly 4 simultaneously, then presses disinfection mechanism 5 downwards, and disinfection mechanism 5 can be disinfected to plastic waste to spraying disinfectant in the box 1. Then start extrusion mechanism 8 and rubbing crusher structure 10, extrusion mechanism 8 can make plastics self take place cracked and become the less plastics of size with the great plastics waste material of size through the cooperation of atress piece 9, later drops to smash in the rubbing crusher structure 10 of below through first feed opening 61, and plastics rethread second feed opening 11 after smashing drops to accomplish in collecting box 12 and collects. The application can carry out shredding to plastics, and kibbling effectual, to the collection of plastics after convenient, can disinfect to plastics simultaneously, causes harm to human body and environment when preventing later to plastics processing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plastics waste treatment device that biological medicine research used, includes box (1), its characterized in that: feed inlet (2) have been seted up to box (1) upside, box (1) upside articulates there is apron (3), be provided with seal assembly (4) between apron (3) and feed inlet (2), box (1) top is provided with disinfection mechanism (5), box (1) inner chamber is provided with first baffle (6) and second baffle (7), first baffle (6) upside is provided with extrusion mechanism (8) and atress piece (9), first feed opening (61) have been seted up to first baffle (6) upside, be provided with rubbing crusher structure (10) between first baffle (6) and second baffle (7), second feed opening (11) have been seted up to second baffle (7) upside, box (1) bottom side is provided with collecting box (12).

2. The plastic waste treatment device for biomedical research according to claim 1, wherein: strip (41) and ironbar (42) are inhaled including magnetism to sealing component (4), magnetism is inhaled strip (41) and is set up the periphery side at feed inlet (2), ironbar (42) are the frame shape and set up the one side that is close to feed inlet (2) in apron (3), the inboard of ironbar (42) is provided with sealed pad (43), ironbar (42) and magnetism inhale the upper and lower position of strip (41) corresponding.

3. The plastic waste treatment device for biomedical research according to claim 1, wherein: disinfection mechanism (5) include sealed tube (51) and hold bucket (52), sealed tube (51) and hold bucket (52) and all set up at box (1) upside, and sealed tube (51) bottom runs through to box (1) inner chamber, sealed tube (51) upside slides and has run through slide bar (53), slide bar (53) top is provided with presses board (54), be provided with spring (55) between pressing board (54) and sealed tube (51) upside, slide bar (53) bottom is provided with piston (56), piston (56) periphery side and sealed tube (51) inner wall are laminated mutually, sealed tube (51) and hold between bucket (52) inner chamber and sealed tube (51) inner chamber bottom all are provided with check valve (57), sealed tube (51) bottom intercommunication has atomizer (58).

4. The plastic waste treatment apparatus for biomedical research, as claimed in claim 1, wherein: the extrusion mechanism (8) comprises an electric telescopic rod (81), the electric telescopic rod (81) is arranged on the side wall of the inner cavity of the box body (1), and an extrusion plate (82) is arranged at the output end of the electric telescopic rod (81).

5. The plastic waste treatment device for biomedical research according to claim 1, wherein: the stress block (9) is arranged on the side surface of the inner wall of the inner cavity of the box body (1) far away from the extrusion mechanism (8).

6. The plastic waste treatment device for biomedical research according to claim 1, wherein: crushing mechanism (10) are including smashing bucket (101) and motor (102), smash bucket (101) and set up between first baffle (6) and second baffle (7), and smash bucket (101) and be located first feed opening (61) below, motor (102) set up in second baffle (7) bottom side, the output of motor (102) is provided with transfer line (103), the bottom side rotation setting of transfer line (103) and first baffle (6), the periphery side of transfer line (103) is provided with smashes tooth (104).

7. The plastic waste treatment device for biomedical research according to claim 1, wherein: and a filter screen (111) is arranged at the second feed opening (11).