CN213050952U

CN213050952U - Medical waste chopping and treating device

Info

Publication number: CN213050952U
Application number: CN202021548888.XU
Authority: CN
Inventors: 高飞; 陈炳志; 袁启亮
Original assignee: Hainan Enhai Health Technology Co ltd
Current assignee: Hainan Enhai Health Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-27
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a medical waste chopping and processing device, which comprises a bracket, an extrusion box, a horizontally transverse crushing box and a transmission mechanism; a motor is erected on the bracket, a reducer is arranged on the motor, and a cam is arranged on the reducer; an extrusion cavity is arranged in the extrusion box, a material placing opening is formed in the extrusion box, an extrusion conical head is arranged in the extrusion cavity, a movable rod is arranged on the top of the extrusion conical head, the top end of the movable rod penetrates through the top of the extrusion box and is provided with a baffle, the baffle is abutted to the cam, and a reset spring is arranged between the baffle and the top of the extrusion box; smash the incasement and be equipped with crushing chamber, right side and be equipped with row's thing mouth, smash chamber top and extrude chamber bottom intercommunication, smash the chamber and be equipped with the rotation axis, the rotation axis left end passes and smashes the case left side, and the rotation axis is connected with the motor, is equipped with helical blade on the rotation axis and cuts up the unit. The utility model discloses effectively solve medical discarded object and form the phenomenon that the bridge piles up, cut up inhomogeneous, not thorough and cut up the problem of inefficiency to medical discarded object when cutting up the processing.

Description

Medical waste chopping and treating device

Technical Field

The utility model belongs to the technical field of medical equipment, in particular to a medical waste chopping device.

Background

The medical waste is also called medical waste, and refers to the pollution waste produced by hospitals when contacting blood or flesh of patients, such as used medicine bottles, cotton balls, gauze, adhesive tapes, waste water, disposable medical appliances, wastes after operations, overdue medicines and the like. Medical waste has the characteristics of space pollution, acute infection, latent pollution and the like. Different from household garbage, the medical garbage contains a large amount of bacteria, viruses and chemical agents, has extremely strong infectivity, biotoxicity and corrosivity, and the untreated or incompletely treated medical garbage is randomly stacked, so that the pollution to water, soil and air is easily caused; therefore, medical waste needs to be disposed of in a timely manner.

At present, the conventional shredding device puts medical waste into the shredding device, and then shreds the medical waste; however, the existing shredding device has the following disadvantages: when the medical waste is put into the shredding device for shredding, the medical waste is easy to stack together, so that the medical waste in the device is bridged and stacked, and a part of the medical waste cannot be shredded and the shredding effect is poor; and the medical waste is not uniformly and thoroughly chopped, so that the medical waste after being chopped is not convenient to collect and treat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical discarded object cuts up processing apparatus to prior art not enough, through support, extrusion case, crushing case and drive mechanism's cooperation design, effectively solve the medical discarded object and form the phenomenon of taking a bridge and piling up when cutting up the processing, cut up inhomogeneous, not thorough and the problem of cutting up inefficiency to the medical discarded object.

The utility model discloses the technical scheme who adopts:

a medical waste chopping and processing device comprises a support, an extrusion box, a horizontally-transverse crushing box and a transmission mechanism, wherein the extrusion box is mounted on the support, and the crushing box is arranged at the top of the extrusion box; a motor is erected on the support, a speed reducer is arranged on an output shaft of the motor, and a cam is arranged on an output shaft of the speed reducer; the extrusion box is internally provided with an extrusion cavity with a conical lower part, the side wall of the extrusion box is provided with a material placing opening, an extrusion conical head matched with the extrusion cavity is arranged in the extrusion cavity, the top of the extrusion conical head is provided with a vertical movable rod, the top end of the movable rod penetrates through the top of the extrusion box and is provided with a transverse baffle, the baffle is abutted against the cam, a reset spring is arranged between the baffle and the top of the extrusion box, and the reset spring is sleeved on the movable rod; the utility model discloses a crushing box, including crushing case, extrusion chamber, crushing chamber top, rotation axis, drive mechanism and a plurality of shredding units, crushing incasement is provided with crushing chamber, right side are provided with row's thing mouth, crushing chamber top with extrusion chamber bottom intercommunication, crushing chamber middle part is provided with horizontal rotation axis, the rotation axis left end passes crushing case left side, the rotation axis passes through drive mechanism with the output shaft of motor, be provided with helical blade and a plurality of shredding units on the rotation axis, shredding unit is located helical blade's groove.

Furthermore, drive mechanism includes the action wheel, follows driving wheel and chain, the action wheel sets up on the output shaft of motor, follow the driving wheel setting on the left end of rotation axis, the action wheel is located follow the top of driving wheel, the action wheel pass through the chain with follow driving wheel is connected.

Further, the shredding unit comprises a connecting rod, the connecting rod is vertically arranged on the rotating shaft, and a plurality of transverse shredding blades are arranged on the connecting rod at intervals.

Furthermore, the object placing opening is designed to be of a funnel-shaped structure.

Furthermore, the crushing device also comprises a collecting box which is positioned below the material discharging port on the right side of the crushing box.

Further, the support includes horizontal bottom plate and vertical curb plate, the curb plate sets up perpendicularly on the bottom plate, the motor erects on the curb plate, it fixes on the bottom plate to smash the case, be provided with a plurality of wheels on the bottom plate, be provided with the handle on the curb plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a support, extrusion box, crushing case and drive mechanism's cooperation design, the motor passes through the reduction gear and drives the cam rotation, the cam drives baffle reciprocating up-and-down motion, and then the baffle passes through the movable rod and drives the extrusion conical head up-and-down motion that sets up in the extrusion box, because extrusion conical head and extrusion box lower part phase-match, when making the extrusion conical head move down, can effectively break up the medical waste who piles up in the extrusion box, avoid medical waste to form the accumulational phenomenon of bridging in the extrusion box, and make the medical waste propelling movement of extrusion box to crushing incasement; the motor passes through drive mechanism and drives the rotation axis rotation of installing at crushing incasement middle part, and then the rotation axis drives helical blade and cuts up the unit rotation, effectively cuts up the processing to the medical waste that gets into crushing incasement, improves and cuts up effect and cut up efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a medical waste shredding device according to the present invention;

FIG. 2 is a view showing a state of use of the medical waste shredding device of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

in the figure: 1. extruding the box; 2. an object placing opening; 3. extruding the conical head; 4. a helical blade; 5. a crushing box; 6. a rotating shaft; 7. a collection box; 8. a wheel; 9. a base plate; 10. a driven wheel; 11. a chain; 12. a side plate; 13. a handle; 14. a motor; 15. a driving wheel; 16. a speed reducer; 17. a cam; 18. a baffle plate; 19. a return spring; 20. a movable rod; 21. an extrusion chamber; 22. a connecting rod; 23. and (4) crushing blades.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model provides a medical waste shredding device, which comprises a support, an extrusion box 1, a horizontally transverse crushing box 5 and a transmission mechanism, wherein the extrusion box 1 is arranged on the support, and the crushing box 5 is arranged at the top of the extrusion box 1; a motor 14 is erected on the support, a speed reducer 16 is arranged on an output shaft of the motor 14, the output shaft of the motor 14 is connected with an input shaft of the speed reducer 16, a cam 17 is arranged on the output shaft of the speed reducer 16, and the motor 14 drives the cam 17 to rotate through the speed reducer 16; an extrusion chamber 21 is arranged in the extrusion box 1, the lower part of the extrusion chamber 21 is designed to be a conical structure, so that extruded medical wastes can be conveniently discharged, a material placing opening 2 is arranged on the side wall of the extrusion box 1, the medical wastes enter the extrusion box 1 through the material placing opening 2, an extrusion conical head 3 matched with the extrusion chamber 21 is arranged in the extrusion chamber 21, the medical wastes entering the extrusion box 1 are downwards extruded by utilizing the mutual matching of the extrusion conical head 3 and the conical structure at the lower part of the extrusion chamber 21, a vertical movable rod 20 is arranged on the top of the extrusion conical head 3, the top end of the movable rod 20 penetrates through the top of the crushing box 5 and is provided with a transverse baffle 18, the baffle 18 is abutted against a cam 17, a reset spring 19 is arranged between the baffle 18 and the top of the extrusion box 1, the reset spring 19 is sleeved on the movable rod 20, the cam 17 drives the baffle 18 to move up and down, and then the, because the return spring 19 is arranged between the baffle plate 18 and the extrusion box 1, the return spring 19 has resilience force, and the baffle plate 18 is restored to the initial position through the return spring 19 after moving downwards; smash and be provided with crushing chamber in the case 5, be provided with row's thing mouth on the right side in crushing chamber, smash chamber top and 21 bottoms intercommunications in extrusion chamber, the medical waste in the extrusion chamber 21 extrudes downwards through extrusion conical head 3, until falling into the crushing intracavity of smashing case 5, it is provided with horizontal rotation axis 6 to smash the chamber middle part, 6 left ends of rotation axis pass smashes case 5 left sides, rotation axis 6 passes through drive mechanism and 14's output shaft, be provided with helical blade 4 and a plurality of unit of cutting up on the rotation axis 6, the unit of cutting up is located helical blade 4's groove, motor 9 drives rotation axis 6 through drive mechanism and rotates, and then rotation axis 6 drives helical blade 4 and cuts up the unit rotation, effectively cut up and carry the processing to medical waste.

Specifically, drive mechanism includes action wheel 15, follows driving wheel 10 and chain 11, and action wheel 15 sets up on the output shaft of motor 14, follows driving wheel 10 and sets up on the left end of rotation axis 6, and action wheel 15 is located the top from driving wheel 10, and action wheel 15 passes through chain 11 and is connected with following driving wheel 10. An output shaft of the motor 14 drives a driving wheel 15 to rotate, the driving wheel 15 drives a driven wheel 10 to rotate through a chain 11, and the driven wheel 10 is arranged on the rotating shaft 6, so that the driven wheel 10 drives the rotating shaft 6 arranged in the middle of the crushing box 5 to rotate.

Specifically, the shredding unit comprises a connecting rod 22, a connecting rod 55 is vertically arranged on the rotating shaft 6, and a plurality of transverse crushing blades 23 are arranged on the connecting rod 22 at intervals.

Specifically, the object placing opening 2 is designed to be of a funnel-shaped structure. Medical waste is convenient to enter the extrusion box 1 through the material placing opening 2.

Particularly, the crushing box comprises a collecting box 7, and the collecting box 7 is positioned below the material discharging port on the right side of the crushing box 5. The chopped medical wastes are collected by the collecting box 7, so that the unified collection and treatment are facilitated.

Specifically, the support includes horizontal bottom plate 9 and vertical curb plate 12, and curb plate 12 sets up perpendicularly on bottom plate 9, and motor 14 erects on curb plate 12, and crushing case 5 is fixed on bottom plate 9, is provided with a plurality of wheels 8 on the bottom plate 9, is provided with handle 13 on the curb plate 12. Because the wheels 8 are arranged on the bottom plate 9, the handles 13 are arranged on the side plates 12, and the wheels 8 fixed on the bottom plate 9 are pushed to move by pushing the handles 13, the device is convenient to move to a required position, and the flexibility is strong.

The utility model discloses a theory of operation does:

when the device is used for shredding medical wastes, the medical wastes are put into the extrusion box 1, the motor 14 erected on the support is started, the reducer 15 is arranged on the output shaft of the motor 14, the cam 17 is arranged on the output shaft of the reducer 15, the motor 14 drives the cam 17 to rotate through the reducer 15, the cam 17 is abutted to the baffle 18, the cam 17 drives the baffle 18 to reciprocate up and down, the baffle 18 further drives the extrusion conical head 3 arranged in the extrusion box 1 to move up and down through the movable rod 20, and the extrusion conical head 3 is matched with the lower part of the extrusion box 1, so that when the extrusion conical head 3 moves downwards, the medical wastes stacked in the extrusion box 1 can be effectively scattered, the phenomenon that the medical wastes form bridging accumulation in the extrusion box 1 is avoided, and the medical wastes in the extrusion box 1 are pushed into the crushing box 5; when the motor 14 is started, the motor 14 drives the rotating shaft 6 arranged in the middle of the crushing box 5 to rotate through the transmission mechanism, and then the rotating shaft 6 drives the spiral blades 4 and the crushing unit to rotate, so that the medical wastes entering the crushing box 5 are effectively crushed, and the crushing effect and the crushing efficiency are improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A medical waste cuts up processing apparatus which characterized in that: the crushing device comprises a support, an extrusion box, a horizontally-transverse crushing box and a transmission mechanism, wherein the extrusion box is arranged on the support, and the crushing box is arranged at the top of the extrusion box; a motor is erected on the support, a speed reducer is arranged on an output shaft of the motor, and a cam is arranged on an output shaft of the speed reducer; the extrusion box is internally provided with an extrusion cavity with a conical lower part, the side wall of the extrusion box is provided with a material placing opening, an extrusion conical head matched with the extrusion cavity is arranged in the extrusion cavity, the top of the extrusion conical head is provided with a vertical movable rod, the top end of the movable rod penetrates through the top of the extrusion box and is provided with a transverse baffle, the baffle is abutted against the cam, a reset spring is arranged between the baffle and the top of the extrusion box, and the reset spring is sleeved on the movable rod; the utility model discloses a crushing box, including crushing case, extrusion chamber, crushing chamber top, rotation axis, drive mechanism and a plurality of shredding units, crushing incasement is provided with crushing chamber, right side are provided with row's thing mouth, crushing chamber top with extrusion chamber bottom intercommunication, crushing chamber middle part is provided with horizontal rotation axis, the rotation axis left end passes crushing case left side, the rotation axis passes through drive mechanism with the output shaft of motor, be provided with helical blade and a plurality of shredding units on the rotation axis, shredding unit is located helical blade's groove.

2. A medical waste shredding device as claimed in claim 1, characterised in that: the transmission mechanism comprises a driving wheel, a driven wheel and a chain, the driving wheel is arranged on an output shaft of the motor, the driven wheel is arranged at the left end of the rotating shaft, the driving wheel is positioned above the driven wheel, and the driving wheel is connected with the driven wheel through the chain.

3. A medical waste shredding device as claimed in claim 1, characterised in that: the shredding unit comprises a connecting rod, the connecting rod is vertically arranged on the rotating shaft, and a plurality of transverse shredding blades are arranged on the connecting rod at intervals.

4. A medical waste shredding device as claimed in claim 1, characterised in that: the object placing opening is designed to be of a funnel-shaped structure.

5. A medical waste shredding device as claimed in claim 1, characterised in that: the crushing bin is characterized by further comprising a collecting box, wherein the collecting box is located below the material discharging port on the right side of the crushing bin.

6. A medical waste shredding device as claimed in claim 1, characterised in that: the support includes horizontal bottom plate and vertical curb plate, the curb plate sets up perpendicularly on the bottom plate, the motor is erect on the curb plate, it fixes on the bottom plate to smash the case, be provided with a plurality of wheels on the bottom plate, be provided with the handle on the curb plate.