CN111841792A

CN111841792A - Waste collecting and processing device in medical care

Info

Publication number: CN111841792A
Application number: CN202010814160.5A
Authority: CN
Inventors: 尹慧; 王雅琼; 孙琳
Original assignee: Qingdao Central Hospital
Current assignee: Qingdao Central Hospital
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2020-10-30

Abstract

The invention discloses a waste collecting and treating device in medical care, which comprises a box body, wherein the top of the box body is fixedly connected with a first pipe, the inner peripheral surface of the first pipe is fixedly connected with a filter plate, a plurality of material leaking holes penetrate through the interior of the filter plate, the inner peripheral surface of the first pipe is fixedly connected with a cross support plate, the cross support plate is positioned below the filter plate, a first shaft penetrates through the interior of the cross support plate, and the first shaft is rotatably connected with the cross support plate. The motor drives the third shaft to rotate, so that the transmission structure is used for driving the first blade and the second blade to rotate reversely, solid medical waste is cut and sheared into fragments, then the fragments fall into the material receiving box from the material leaking hole and are collected, centralized treatment is facilitated, the device avoids the solid medical waste such as hoses which is difficult to be smashed from being wound on the blades, and the shearing, breaking and cutting are realized by utilizing the reverse rotation between the first blade and the second blade.

Description

Waste collecting and processing device in medical care

Technical Field

The invention relates to the technical field of medical instruments, in particular to a waste collection and treatment device in medical care.

Background

In clinic, nursing staff need to transfuse a patient before an operation, the patient needs to be nursed after the operation, a large amount of solid and liquid wastes are generated in the process, such as used cotton balls, gauze, adhesive tapes, waste water, disposable medical instruments, unused medicines and the like are called medical wastes, different from domestic wastes, the medical wastes contain a large amount of bacteria, viruses and chemical agents and have the characteristics of extremely strong infectivity, biotoxicity, corrosivity, latent pollution and the like, the untreated or incompletely treated medical wastes are randomly stacked, the pollution to water, soil and air is extremely easy to cause, direct or indirect harm is generated to the human body, and the medical wastes can also become the epidemic source.

However, in actual use, the main technical problem is that although the conventional mincing device in the medical care waste treatment device can mince solid medical waste such as hard plastic, the medical waste such as a hose can be wound on the blades, and the medical waste such as the hose cannot be minced due to the rotation of the blades, so that the medical waste needs to be cut off by scissors manually, the treatment efficiency is low, the occupied space is large, and medical waste liquid may exist in the hose, so that the centralized treatment effect is influenced.

Therefore, it is necessary to invent a waste collection and disposal device for medical care to solve the above problems.

Disclosure of Invention

The invention aims to provide a waste collecting and processing device in medical care, which drives a third shaft to rotate through a motor, so that a transmission structure is utilized to drive a first blade and a second blade to rotate reversely, solid medical waste is cut and sheared into chips, and then the chips fall into a material receiving box from a material leaking hole to be collected, thereby overcoming the defects in the technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a waste collecting and treating device in medical care comprises a box body, wherein a first pipe is fixedly connected to the top of the box body, a filter plate is fixedly connected to the inner peripheral surface of the first pipe, a plurality of material leaking holes penetrate through the inside of the filter plate, a cross support plate is fixedly connected to the inner peripheral surface of the first pipe, the cross support plate is positioned below the filter plate, a first shaft penetrates through the inside of the cross support plate and is rotatably connected with the cross support plate, a first gear is fixedly connected to the outer peripheral surface of the first shaft, a second gear is meshed to one side of the first gear, a second shaft is fixedly connected to the bottom of the second gear and is rotatably connected with the cross support plate, a toothed ring is meshed to one side of the second gear, which is far away from the first gear, a hollow column is fixedly connected to the outer peripheral surface of the toothed ring, the hollow column is rotatably connected with the filter plate, the first blade is located hollow post top, hollow post outer peripheral face fixedly connected with second blade, the second blade is located first blade below, first axle bottom fixedly connected with first bevel gear, the meshing of first bevel gear one side has second bevel gear, the inside fixedly connected with third axle of second bevel gear, the third axle runs through first pipe, the third axle rotates with first pipe and is connected.

Preferably, the bottom of the cross-shaped supporting plate is fixedly connected with a plurality of atomizing nozzles.

Preferably, the top of the inner wall of the box body is fixedly connected with supporting blocks, one side of the outer wall of each supporting block is provided with a sliding groove, and the number of the supporting blocks is two.

Preferably, a material receiving box is arranged between the two supporting blocks, sliding rods are fixedly connected to two sides of the material receiving box, and the sliding rods are in sliding connection with the sliding grooves.

Preferably, the bottom of the material receiving box is provided with a water leakage hole, and one side of the outer wall of the material receiving box is fixedly connected with a handle.

Preferably, bottom half fixedly connected with leaks the water pipe, first pipe top articulates there is first lid, box top fixedly connected with second pipe, second pipe top articulates there is the second lid, box top fixedly connected with motor, motor output shaft top and third axle fixed connection.

Preferably, the bottom of the box body is fixedly connected with four self-locking wheels, and the four self-locking wheels are distributed at the bottom of the box body in a rectangular array.

Preferably, the push rods are fixedly connected to one side of the outer wall of the box body, the number of the push rods is two, and the two push rods are symmetrically distributed on one side of the box body.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the motor drives the third shaft to rotate, so that the transmission structure is utilized to drive the first blade and the second blade to rotate reversely, solid medical waste is cut and sheared into fragments, then the fragments fall into the material receiving box from the material leaking hole and are collected, centralized treatment is facilitated, the device avoids the solid medical waste which is difficult to break, such as a hose, from being wound on the blades, and the reverse rotation between the first blade and the second blade is utilized to realize cutting, breaking and cutting, so that the solid medical waste is crushed;

2. through the classification of connecing workbin and box realization solid medical waste and liquid medical waste, utilize atomizer spun disinfection alcohol to disinfect solid waste simultaneously, this device is convenient for remove, washs easily moreover easy operation.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a partial cross-sectional view of the receiver box of the present invention;

FIG. 4 is a schematic view of the internal structure of a first tube of the present invention;

FIG. 5 is a cross-sectional view of a first tube of the present invention;

FIG. 6 is a cross-sectional view of a first tube internal transmission structure of the present invention;

FIG. 7 is an enlarged view of the part A of FIG. 6 according to the present invention.

Description of reference numerals:

the device comprises a box body 1, a first pipe 2, a filter plate 3, a cross support plate 4, a first shaft 5, a first gear 6, a second gear 7, a second shaft 8, a toothed ring 9, a hollow column 10, a first blade 11, a second blade 12, a first bevel gear 13, a second bevel gear 14, a third shaft 15, an atomizing nozzle 16, a support block 17, a sliding groove 18, a material receiving box 19, a sliding rod 20, a handle 21, a water leakage pipe 22, a first cover 23, a second pipe 24, a second cover 25, a motor 26, a self-locking wheel 27 and a push rod 28.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be further described in detail with reference to the accompanying drawings.

The invention provides a waste collecting and treating device in medical care as shown in figures 2-7, which comprises a box body 1, wherein the top of the box body 1 is fixedly connected with a first pipe 2, the inner peripheral surface of the first pipe 2 is fixedly connected with a filter plate 3, a plurality of material leaking holes penetrate through the filter plate 3, the inner peripheral surface of the first pipe 2 is fixedly connected with a cross support plate 4, the cross support plate 4 is positioned below the filter plate 3, a first shaft 5 penetrates through the cross support plate 4, the first shaft 5 is rotatably connected with the cross support plate 4, the outer peripheral surface of the first shaft 5 is fixedly connected with a first gear 6, one side of the first gear 6 is engaged with a second gear 7, the bottom of the second gear 7 is fixedly connected with a second shaft 8, the second shaft 8 is rotatably connected with the cross support plate 4, one side of the second gear 7, which is far away from the first gear 6, is engaged with a gear ring, the utility model discloses a filter, including the filter 3, the hollow post 10 of ring gear 9 outer peripheral face fixedly connected with, hollow post 10 rotates with the filter and is connected, the first blade 11 of 5 top fixedly connected with of primary shaft, first blade 11 is located hollow post 10 top, hollow post 10 outer peripheral face fixedly connected with second blade 12, second blade 12 is located first blade 11 below, the first bevel gear 13 of 5 bottom fixedly connected with of primary shaft, the meshing of first bevel gear 13 one side has second bevel gear 14, the inside fixedly connected with third axle 15 of second bevel gear 14, third axle 15 runs through first pipe 2, third axle 15 rotates with first pipe 2 and is connected.

Further, in above-mentioned technical scheme, 4 bottom fixedly connected with atomizer 16 of cross backup pad, atomizer 16's quantity sets up to a plurality ofly, is connected with atomizer 16 through the pipeline, lets in disinfection alcohol to the pipeline in, disinfection alcohol is vaporific blowout from atomizer 16, sprays the disinfection to the medical waste after the stirring up.

Further, in the above technical scheme, the top of the inner wall of the box body 1 is fixedly connected with supporting blocks 17, one side of the outer wall of each supporting block 17 is provided with a sliding groove 18, the number of the supporting blocks 17 is two, and the two supporting blocks 17 are used for limiting and supporting the material box 19.

Further, in the above technical scheme, a material receiving box 19 is arranged between the two supporting blocks 17, slide bars 20 are fixedly connected to two sides of the material receiving box 19, the slide bars 20 are slidably connected with the sliding grooves 18, and the crushed medical waste is collected through the material receiving box 19, so that centralized treatment is facilitated.

Further, in above-mentioned technical scheme, connect workbin 19 bottom to open there is the hole that leaks, connect workbin 19 outer wall one side fixedly connected with handle 21, the alcohol that leads to the hole that leaks after being convenient for disinfect flows down, prevents that alcohol from storing in connecing workbin 19, is convenient for to stimulate through handle 21 and connects workbin 19.

The implementation mode is specifically as follows: opening the second cover 25, pouring liquid medical waste into the second pipe 24, closing the second cover 25, opening the first cover 23, pouring solid medical waste into the first pipe 2, dropping the solid medical waste onto the filter plate 3, closing the first cover 23, starting the motor 26, driving the third shaft 15 to rotate by the output shaft of the motor 26, driving the second bevel gear 14 to rotate by the third shaft 15, driving the first bevel gear 13 to rotate by the second bevel gear 14, driving the first shaft 5 to rotate by the first bevel gear 13, driving the first blades 11 and the first gears 6 to rotate by the first shaft 5, driving the second teeth to rotate by the first gears 6, driving the gear ring 9 to rotate around the central axis of the first shaft 5 by the gear ring 9, driving the hollow column 10 to rotate the second blades 12, driving the second blades 12 and the first blades 11 to rotate in opposite directions, cutting the solid medical waste, when the solid medical waste is cut, will flow down from the hole of leaking on the filter 3, the solid medical waste after stirring up falls into the material receiving box 19, then introduce the sterilizing alcohol into the pipeline connected with atomizer 16, the sterilizing alcohol is sprayed out from atomizer 16 in a fog form, sterilize the solid medical waste after stirring up, the sterilizing alcohol liquid flows into the box 1 from the hole of leaking on the material receiving box 19, drive the third shaft 15 to rotate through the electrical machinery 26, thus utilize the drive structure to drive the first blade 11 and the second blade 12 to rotate in opposite directions, cut the solid medical waste, cut into pieces, then the pieces drop into the material receiving box 19 from the hole of leaking, collect, it is convenient for centralized processing, this apparatus has avoided the hard to be broken solid medical waste such as the hose to twine on the blade, utilize the opposite direction rotation between the first blade 11 and the second blade 12, realize cutting, breaking and cutting, guarantee that solid medical waste is stirred the bits of broken glass, this device easy operation has sterile function simultaneously, and solid medical waste is stirred the back area occupied and is reduced, make this device can store more solid medical waste, this embodiment has specifically solved the bits of broken glass device in the medical care waste treatment device who exists among the prior art and can stir solid medical waste such as hard plastic, but medical waste such as hose can twine on the blade, along with the blade rotates, lead to medical waste such as hose can not be stirred the bits of broken glass, need artifically cut with the scissors, the treatment effeciency is low, and occupation space is many problems.

As shown in fig. 1-3: the bottom of the box body 1 is fixedly connected with a water leakage pipe 22, the top of the first pipe 2 is hinged with a first cover 23, the top of the box body 1 is fixedly connected with a second pipe 24, the top of the second pipe 24 is hinged with a second cover 25, the top of the box body 1 is fixedly connected with a motor 26, the top end of an output shaft of the motor 26 is fixedly connected with the third shaft 15, the motor 26 drives the third shaft 15 to rotate,

medical waste liquid is introduced into the box body 1 through a second pipe 24;

further, in the above technical solution, the bottom of the box body 1 is fixedly connected with the self-locking wheels 27, the number of the self-locking wheels 27 is four, the four self-locking wheels 27 are distributed at the bottom of the box body 1 in a rectangular array, and the device is convenient to move through the self-locking wheels 27.

Further, in the above technical scheme, one side of the outer wall of the box body 1 is fixedly connected with the push rods 28, the number of the push rods 28 is two, the two push rods 28 are symmetrically distributed on one side of the box body 1, and the push rod 28 is convenient for pushing the device.

The implementation mode is specifically as follows: the valve is arranged on the water leakage pipe 22, the device is pushed to move to a required position by holding the push rod 28 by hand, then liquid and solid medical waste are treated, the treated solid waste falls into the material receiving box 19, when the waste in the box body 1 needs to be cleaned, the material receiving box 19 is pulled out by the handle 21, the material receiving box 19 drives the slide rod 20 to slide in the chute 18, after the material receiving box 19 is taken out, the crushed solid waste in the material receiving box 19 is dumped to a specified place, the solid waste is put back after being cleaned, the valve is opened at the same time, the liquid medical waste is discharged out of the box body 1 through the water leakage pipe 22, the classification treatment of the solid medical waste and the liquid medical waste is realized through the material receiving box 19 and the box body 1, and the disinfection alcohol sprayed by the atomizing nozzle 16 is utilized to disinfect the solid waste, the device is convenient to move, easy to clean and simple to operate, and the implementation mode particularly solves the problem that medical waste liquid possibly exists in the solid medical waste in, the solid medical waste is not discharged, so that the solid medical waste is troublesome to treat, and the solid medical waste and the liquid medical waste are not thoroughly separated.

The working principle of the invention is as follows:

referring to the attached drawings 2-7 of the specification, after opening the second cover 25, pouring the liquid medical waste into the second pipe 24, then closing the second cover 25, opening the first cover 23, pouring the solid medical waste into the first pipe 2, dropping the solid medical waste onto the filter plate 3, then closing the first cover 23, starting the motor 26, driving the third shaft 15 to rotate by the output shaft of the motor 26, driving the second bevel gear 14 to rotate by the third shaft 15, driving the first bevel gear 13 to rotate by the second bevel gear 14, driving the first shaft 5 to rotate by the first bevel gear 13, driving the first blades 11 and the first gears 6 to rotate by the first shaft 5, driving the second teeth to rotate by the first gears 6, driving the toothed ring 9 to rotate around the central axis of the first shaft 5, driving the hollow column 10 to rotate the second blades 12, driving the second blades 12 and the first blades 11 to rotate in opposite directions, cutting the solid medical waste, when the solid medical waste is cut up, the solid medical waste flows down from the material leakage holes on the filter plate 3, the solid medical waste after being stirred falls into the material receiving box 19, then the disinfection alcohol is introduced into a pipeline connected with the atomizing nozzle 16, the disinfection alcohol is sprayed out from the atomizing nozzle 16 in a mist shape, the solid medical waste after being stirred up is disinfected, and the disinfection alcohol liquid flows into the box body 1 from the material leakage holes on the material receiving box 19;

referring to the attached drawings 1-3 of the specification, a valve is installed on a water leakage pipe 22, the device is pushed to move to a required position by holding a push rod 28 by hand, then liquid and solid medical waste is treated, the treated solid waste falls into a material receiving box 19, when the waste in the box body 1 needs to be cleaned, the material receiving box 19 is pulled out through a handle 21, the material receiving box 19 drives a slide rod 20 to slide in a slide groove 18, after the material receiving box 19 is taken out, the crushed solid waste in the material receiving box 19 is dumped to a designated place, the solid waste is cleaned and then put back to the original place, and meanwhile, the valve is opened, so that the liquid medical waste is discharged out of the box body 1 through the water leakage pipe 22.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a waste collection processing apparatus among medical care, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a first pipe (2), the inner peripheral surface of the first pipe (2) is fixedly connected with a filter plate (3), a plurality of material leakage holes penetrate through the filter plate (3), the inner peripheral surface of the first pipe (2) is fixedly connected with a cross support plate (4), the cross support plate (4) is positioned below the filter plate (3), a first shaft (5) penetrates through the cross support plate (4), the first shaft (5) is rotatably connected with the cross support plate (4), the outer peripheral surface of the first shaft (5) is fixedly connected with a first gear (6), one side of the first gear (6) is meshed with a second gear (7), the bottom of the second gear (7) is fixedly connected with a second shaft (8), the second shaft (8) is rotatably connected with the cross support plate (4), and one side, far away from the first gear (6), of the second gear (7) is meshed with a toothed ring (9), the utility model discloses a filter, including annular gear (9), ring gear (9) outer peripheral face fixedly connected with hollow post (10), hollow post (10) rotates with filter (3) to be connected, the first blade (11) of first axle (5) top fixedly connected with, first blade (11) are located hollow post (10) top, hollow post (10) outer peripheral face fixedly connected with second blade (12), second blade (12) are located first blade (11) below, the first bevel gear (13) of first axle (5) bottom fixedly connected with, the meshing of first bevel gear (13) one side has second bevel gear (14), second bevel gear (14) inside fixedly connected with third axle (15), third axle (15) run through first pipe (2), third axle (15) rotate with first pipe (2) to be connected.

2. The medical care waste collection and disposal device according to claim 1, wherein: the bottom of the cross supporting plate (4) is fixedly connected with atomizing nozzles (16), and the number of the atomizing nozzles (16) is multiple.

3. The medical care waste collection and disposal device according to claim 1, wherein: the box body (1) inner wall top fixedly connected with supporting shoe (17), spout (18) have been opened to supporting shoe (17) outer wall one side, the quantity of supporting shoe (17) sets up to two.

4. The medical care waste collection and disposal device according to claim 3, wherein: a material receiving box (19) is arranged between the two supporting blocks (17), sliding rods (20) are fixedly connected to two sides of the material receiving box (19), and the sliding rods (20) are in sliding connection with the sliding grooves (18).

5. The medical care waste collection and disposal device according to claim 4, wherein: the bottom of the material receiving box (19) is provided with a water leakage hole, and one side of the outer wall of the material receiving box (19) is fixedly connected with a handle (21).

6. The medical care waste collection and disposal device according to claim 1, wherein: the utility model discloses a box, including box (1), first pipe (2), second pipe (24), box (1) top fixedly connected with second pipe (24), second pipe (24) top articulates there is second lid (25), box (1) top fixedly connected with motor (26), motor (26) output shaft top and third axle (15) fixed connection.

7. The medical care waste collection and disposal device according to claim 1, wherein: the box (1) bottom fixedly connected with auto-lock wheel (27), the quantity of auto-lock wheel (27) sets up to four, and four auto-lock wheels (27) are the rectangle array and distribute in box (1) bottom.

8. The medical care waste collection and disposal device according to claim 1, wherein: the box body (1) outer wall one side fixedly connected with push rod (28), the quantity of push rod (28) sets up to two, and two push rod (28) symmetric distribution are in box body (1) one side.