CN211250981U

CN211250981U - Recovery unit for medical science nursing discarded object

Info

Publication number: CN211250981U
Application number: CN201922092636.4U
Authority: CN
Inventors: 刘琼
Original assignee: 刘琼
Current assignee: Hunan Environment Biological Polytechnic
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-14
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a medical science nursing is recovery unit for discarded object, including base and crushing case, the side-mounting of crushing case has first motor, the output of first motor passes through the shaft coupling and is connected with first pivot, install a plurality of in the first pivot and smash the sword, it is located the inner chamber of crushing case to smash the sword, the lower extreme of crushing case is equipped with the awl and fights, the lower extreme and the discharge valve fixed connection that the awl was fought, the discharge valve includes casing and second pivot, the second pivot runs through the casing and is connected rather than rotating, install the impeller in the second pivot, install the second sprocket in the second pivot, the base has the second motor through the support mounting, install first sprocket on the second motor output shaft, first sprocket passes through the chain and is connected with the second sprocket. The utility model discloses integrated rubbing crusher structure and separating mechanism, simplified process flow, raise the efficiency.

Description

Recovery unit for medical science nursing discarded object

Technical Field

The utility model relates to a medical waste handles technical field, specifically is a medical science nursing is recovery unit for discarded object.

Background

At present, along with the gradual deepening of the understanding of the harm of the medical waste by people, the supervision of the medical waste in China is more and more strict. According to the state classification treatment regulation of medical wastes, the medical wastes are classified into radioactive wastes, medical wastes, recoverable wastes and domestic wastes, wherein the recoverable wastes comprise: a liquid bag and a plastic infusion bottle which are not contaminated by blood and body fluid of patients. The waste can be recycled after being crushed and disinfected, and the conventional crushing device cannot separate plastic particles from disinfectant after being crushed, so that the discharged mixture needs to be subjected to centrifugal treatment again, and time and labor are consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical science nursing is recovery unit for discarded object to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a recovery device for medical nursing wastes comprises a base and a crushing box, wherein a first motor is installed on the side surface of the crushing box, the output end of the first motor is connected with a first rotating shaft through a coupler, a plurality of crushing knives are installed on the first rotating shaft and are positioned in the inner cavity of the crushing box, a cone hopper is arranged at the lower end of the crushing box, the lower end of the cone hopper is fixedly connected with a discharge valve, the discharge valve comprises a shell and a second rotating shaft, the second rotating shaft penetrates through the shell and is rotatably connected with the shell, an impeller is installed on the second rotating shaft, a second chain wheel is installed on the second rotating shaft, a second motor is installed on the base through a support, a first chain wheel is installed on an output shaft of the second motor and is connected with the second chain wheel through a chain, a collecting box is installed on the base, and a barrel is installed on the collecting box, the packing auger is installed through the bearing in the inner chamber of barrel, the axle diameter of packing auger from left to right increases gradually.

Preferably, the feeder hopper is installed to the upside of smashing the case, be connected through the bearing rotation between the lateral wall of first pivot and crushing case.

Preferably, the impeller is located in the inner cavity of the shell, a sealing gasket is installed at the front end of each blade of the impeller, and a feeding port and a discharging port are formed in the upper end and the lower end of the shell.

Preferably, a support rod is fixedly connected between the cone hopper and the base, and the lower end of the discharge valve is communicated with the inner cavity of the cylinder through a connecting pipe.

Preferably, the output shaft of the second motor is fixedly connected with the rotating shaft of the packing auger through a shaft coupling, and the right end of the cylinder body is provided with a discharge pipe.

Preferably, the lower side of the barrel is provided with a plurality of round holes communicated with the collecting box, and the diameter of each round hole is 3-5 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotatory medical discarded plastics of sword is smashed in first motor drive, smashes the incasement and pours into the antiseptic solution into, disinfects to the plastic granules after smashing, smashes complete back, starts the second motor, and in the mixture of plastic granules and antiseptic solution passed through the discharge valve and got into the barrel, the auger in the barrel separated when carrying the mixture right, and the plastic granules is followed row's of material pipe and is discharged after the separation. Consequently the utility model discloses integrated rubbing crusher structure and separating mechanism, simplified process flow, raise the efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the structure schematic diagram of the discharge valve of the utility model.

In the figure: 1 base, 2 crushing boxes, 3 feed hoppers, 4 first motors, 5 first rotating shafts, 6 crushing knives, 7 cone hoppers, 8 discharge valves, 81 shells, 82 second rotating shafts, 83 impellers, 84 sealing gaskets, 9 supporting rods, 10 second motors, 11 first chain wheels, 12 second chain wheels, 13 packing augers, 14 collecting boxes, 15 discharging pipes and 16 cylinders.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a recovery unit for medical care discarded object, includes base 1 and crushing case 2, the side-mounting of crushing case 2 has first motor 4, the output of first motor 4 passes through the shaft coupling and is connected with first pivot 5, install a plurality of crushing sword 6 on the first pivot 5, crushing sword 6 is located the inner chamber of crushing case 2, the lower extreme of crushing case 2 is equipped with awl fill 7, the lower extreme and the discharge valve 8 fixed connection of awl fill 7, discharge valve 8 includes casing 81 and second pivot 82, second pivot 82 runs through casing 81 and is connected rather than the rotation, install impeller 83 on the second pivot 82, install second sprocket 12 on the second pivot 82, base 1 has second motor 10 through the support mounting, install first sprocket 11 on the second motor 10 output shaft, first sprocket 11 passes through the chain and is connected with second sprocket 12, install collecting box 14 on the base 1, install barrel 16 on the collecting box 14, auger 13 is installed through the bearing to the inner chamber of barrel 16, auger 13's axle diameter from left to right increases gradually.

Specifically, the feeder hopper 3 is installed to the upside of smashing case 2, rotate through the bearing between the lateral wall of first pivot 5 and smashing case 2 and be connected.

Specifically, impeller 83 is located the inner chamber of casing 81, sealed pad 84 is installed to impeller 83's blade front end, and sealed pad 84 is the rubber material, reduces antiseptic solution downward seepage, casing 81's upper and lower both ends are equipped with into discharge gate.

Specifically, a support rod 9 is fixedly connected between the cone hopper 7 and the base 1, the lower end of the discharge valve 8 is communicated with the inner cavity of the cylinder 16 through a connecting pipe, and the discharge valve 8 is closed during crushing, so that the mixture cannot flow into the cylinder 16.

Specifically, shaft coupling fixed connection is passed through with auger 13's pivot to the output shaft of second motor 10, row's material pipe 15 is installed to the right-hand member of barrel 16, arrange material pipe 15 and be used for discharging the plastic granules after smashing.

Specifically, the downside of barrel 16 is equipped with the round hole of a plurality of and collecting box 14 intercommunication, the diameter of round hole is 3 ~ 5mm, and in the in-process that plastic granules and antiseptic solution mixture were carried by auger 13 right, because of the diameter of auger 13 increases gradually, so mix and receive the extrusion, in the antiseptic solution flowed into collecting box 14 from the round hole, separated plastic granules and antiseptic solution.

The working principle is as follows: when the plastic crushing machine is used, the first motor 4 is started, medical waste plastics are added into the crushing box 2 from the feed hopper 3, a proper amount of disinfectant is injected, the first motor 4 drives the crushing knife 6 to rotate to crush the plastics, and crushed plastic particles are fully contacted with the disinfectant, so that the plastic crushing machine can be effectively sterilized. After the smashing is completed, the second motor 10 is started, the second motor 10 drives the impeller 83 and the packing auger 13 to rotate, the impeller 83 of the discharge valve 8 rotates, the mixture of the plastic particles and the disinfectant is conveyed to the cylinder 16 from the cone hopper 7, the mixture enters the cylinder 16 and is conveyed to the right end by the packing auger 13, the diameter of the shaft of the packing auger 13 is gradually increased from left to right, the gap is gradually reduced, the mixture is extruded, the disinfectant enters the collecting box 14 from the round hole in the lower side of the cylinder 16, and the plastic particles are discharged from the discharge pipe 15 at the right end to realize the separation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical care is recovery unit for discarded object, includes base (1) and crushing case (2), its characterized in that: the utility model discloses a crushing box, including crushing case (2), first motor (4) are installed to the side of crushing case (2), the output of first motor (4) passes through the shaft coupling and is connected with first pivot (5), install a plurality of crushing sword (6) on first pivot (5), crushing sword (6) are located the inner chamber of crushing case (2), the lower extreme of crushing case (2) is equipped with awl fill (7), the lower extreme and discharge valve (8) fixed connection of awl fill (7), discharge valve (8) are including casing (81) and second pivot (82), second pivot (82) run through casing (81) and rotate rather than being connected, install impeller (83) on second pivot (82), install second sprocket (12) on second pivot (82), base (1) have second motor (10) through the support mounting, install first sprocket (11) on second motor (10) output shaft, first sprocket (11) are connected with second sprocket (12) through the chain, install collecting box (14) on base (1), install barrel (16) on collecting box (14), auger (13) are installed through the bearing to the inner chamber of barrel (16), the axle diameter of auger (13) from left to right increases gradually.

2. The recycling apparatus for medical care waste according to claim 1, wherein: the feed hopper (3) is installed to the upside of smashing case (2), rotate through the bearing between the lateral wall of first pivot (5) and crushing case (2) and be connected.

3. The recycling apparatus for medical care waste according to claim 1, wherein: impeller (83) are located the inner chamber of casing (81), sealed pad (84) are installed to the blade front end of impeller (83), the upper and lower both ends of casing (81) are equipped with into discharge gate.

4. The recycling apparatus for medical care waste according to claim 1, wherein: a support rod (9) is fixedly connected between the cone hopper (7) and the base (1), and the lower end of the discharge valve (8) is communicated with the inner cavity of the cylinder body (16) through a connecting pipe.

5. The recycling apparatus for medical care waste according to claim 1, wherein: the output shaft of second motor (10) passes through shaft coupling fixed connection with the pivot of auger (13), row's material pipe (15) are installed to the right-hand member of barrel (16).

6. The recycling apparatus for medical care waste according to claim 1, wherein: the lower side of the barrel body (16) is provided with a plurality of round holes communicated with the collecting box (14), and the diameter of each round hole is 3-5 mm.