CN111703775A

CN111703775A - Medical waste collection device capable of preventing cross infection by poking feet

Info

Publication number: CN111703775A
Application number: CN202010595015.2A
Authority: CN
Inventors: 刘浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-25

Abstract

The invention relates to the field of medical treatment, and particularly discloses a medical waste collection device capable of preventing cross infection by poking feet, which comprises a base, a collection cylinder, a rotary outer cylinder and an upper cover, wherein the base is provided with a first end and a second end; the top of the collecting cylinder is provided with a filling opening at an eccentric position, the outer side of the collecting cylinder is coaxially covered with a rotary outer cylinder, an upper cover extending towards the center is fixedly mounted on the top of the rotary outer cylinder, an annular rotary chassis is fixed at the lower end of the rotary outer cylinder, the outer side of the rotary chassis extends out of the rotary outer cylinder, a plurality of rollers in the tangential direction are mounted on the lower side of the rotary chassis, and the rollers roll in roller grooves. According to the medical collecting device, the rotary outer cylinder is arranged on the outer side of the collecting cylinder and rotates along with the rotary chassis at the bottom, medical workers can push the rotary chassis to rotate through feet without manual operation, the risk of hand cross infection of the medical workers is avoided, and the medical environment in hospitals is guaranteed.

Description

Medical waste collection device capable of preventing cross infection by poking feet

Technical Field

The invention relates to the field of medical treatment, in particular to a medical waste collection device capable of preventing cross infection by poking feet.

Background

Various kinds of garbage are generated in the medical treatment process, and the garbage needs to be collected, so that the medical garbage is placed in a safe area for storage.

At present most garbage collection device's rubbish entry all is provided with the lid, in order to prevent that the peculiar smell of the rubbish in the dustbin from scattering, also avoid inside bacterium to spread outward, but these garbage collection devices are when using, it is manual with the lid to need medical personnel to open just can load rubbish, therefore, the medical personnel hand and the lid contact of falling rubbish, easily be infected with the bacterium, also be infected with its pollutant on hand simultaneously and cover, when more people use like this, easily cause cross infection, be unfavorable for the medical environment maintenance in the hospital. Accordingly, there is a need for an improved waste collection device that solves the above problems.

Disclosure of Invention

The invention aims to provide a medical waste collection device which is poked by feet and can prevent cross infection, so as to solve the problems in the background technology.

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

a medical waste collecting device which is poked by feet and can prevent cross infection comprises a base, a collecting barrel, a rotary outer barrel and an upper cover; the collecting cylinder is fixed on the upper surface of the base, a filling opening is formed in the eccentric position on the top of the collecting cylinder, and medical wastes are filled into the collecting cylinder from the filling opening; the outer side of the collecting cylinder is coaxially covered with a rotary outer cylinder, the rotary outer cylinder is higher than the collecting cylinder, the cross section of the rotary outer cylinder is of a semicircular structure and only covers a half area of the side wall of the collecting cylinder, an upper cover extending towards the center is fixedly installed on the top of the rotary outer cylinder, the upper cover rotates to one side of a filling opening and then covers the filling opening, the filling opening is sealed, the leakage of internal smell is avoided, a cleaning door which is opened outwards is arranged at the bottom of the collecting cylinder, and internal wastes are taken out by opening the cleaning door; the lower extreme of rotatory urceolus is fixed with annular rotation chassis, rotation chassis and the coaxial setting of surge drum, the outside of rotation chassis stretches out to the outside of rotatory urceolus, rotation chassis follows the synchronous rotation of rotatory urceolus, a plurality of gyro wheels on the tangential direction of edge are installed to rotation chassis's downside, set up the gyro wheel groove around a week on the base that the downside of gyro wheel corresponds, the gyro wheel rolls at the gyro wheel inslot, support rotation chassis, make rotation chassis stable rotation on the horizontal direction, the rotation chassis of outside stretching out, medical personnel can directly step on it with the foot and promote rotatory urceolus and rotate.

Further: the rotary outer cylinder is rotatably connected with the collecting cylinder through a rotary bearing arranged in the middle, so that the rotary outer cylinder rotates around the central shaft outside the collecting cylinder.

Further: and a circle of sealing sheet is fixed on the upper surface of the filling opening, and the upper surface of the sealing sheet is attached to the lower surface of the upper cover, so that the upper cover keeps the sealing in the filling opening after rotating to the filling opening.

Further: the length of the rotary chassis extending to the outer side of the rotary outer cylinder is 30-50 mm.

Further: a plurality of grooves are uniformly formed in the rotary chassis, so that friction between the rotary chassis and the foot is increased, and slipping is avoided.

Further: the collecting cylinder is internally provided with a lifting plate which ascends and descends in the vertical direction, one side of the lifting plate, which faces the center of the collecting cylinder, is rotatably connected with a swinging plate through a horizontal rotating shaft, the swinging plate and the lifting plate form a half of the inner cross-sectional area of the collecting cylinder, the swinging plate and the lifting plate are symmetrically arranged in two groups in the left-right direction, the swinging plate and the lifting plate on the two sides form a complete horizontal plate after being horizontally leveled, and the swinging plate and the lifting plate on the two sides compact the waste below after moving downwards; the lower side of the lifting plate is provided with a mounting seat, an inclined supporting spring is fixedly connected between the mounting seat and the swinging plate, the swinging plate is supported by the supporting spring, and the supporting spring supports the swinging plate to keep the swinging plate at a horizontal position in a natural state, so that the swinging plate can reset to the horizontal position after rotating downwards; the lifting plate is provided with a threaded hole penetrating up and down, a vertical screw rod penetrates through the thread in the threaded hole, an electric appliance box is arranged on the top of the collecting barrel corresponding to the upper end of the screw rod, the screw rod extends into the electric appliance box, the coaxial fixed connection is connected to an output shaft of a motor located in the electric appliance box, and the motor drives the screw rod to rotate forwards and backwards so as to drive the lifting plate to move up and down.

Further: and a limiting block extending to the upper part of the swinging plate is fixed on the corresponding lifting plate right above the rotating shaft to limit the rotation of the swinging plate, so that the swinging plate can only rotate below the limiting block.

Further: the lower surface of the swing plate is provided with a pressure sensor, the pressure sensor is connected with the motor through a controller, the pressure applied to the lower part is monitored, and the motor stops rotating after the preset pressure is reached.

Further: the vertical ejector rod is arranged right above the oscillating plate, the ejector rod slides upwards to extend into the electric appliance box, the upper end of the ejector rod is fixedly connected onto an output shaft of the electric telescopic rod, the ejector rod is driven by the electric telescopic rod to move up and down, the oscillating plate is contacted with the ejector rod when moving upwards, the oscillating plate is inclined under the supporting action of the ejector rod, waste collected on the oscillating plate is sent to the lower side, and then the oscillating plate and the lifting plate move downwards, and the waste inside is compacted.

Compared with the prior art, the invention has the beneficial effects that: according to the medical collecting device, the rotary outer cylinder is arranged on the outer side of the collecting cylinder and rotates along with the rotary chassis at the bottom, medical workers can push the rotary chassis to rotate through feet without operating on hands, the risk of hand cross infection of the medical workers is avoided, and the medical environment in a hospital is guaranteed; medical waste is put into the collecting device and can be compacted through the swinging plate and the lifting plate which move up and down, so that more medical waste can be put into the collecting device, and the utilization rate is improved. The device is simple to operate, high in intelligent degree and safe to use.

Drawings

Fig. 1 is a schematic external view of a medical waste collection device for preventing cross infection by poking feet.

Fig. 2 is a schematic view of the internal structure of a medical waste collection device for preventing cross infection by poking feet.

Fig. 3 is a schematic structural view of a lifting plate in a medical waste collecting device for preventing cross infection by poking feet.

In the figure: 1-base, 2-collecting cylinder, 3-rotary outer cylinder, 4-upper cover, 5-rotary chassis, 6-rotary bearing, 7-cleaning door, 8-groove, 9-filling opening, 10-sealing piece, 11-swinging plate, 12-lifting plate, 13-supporting spring, 14-rotating shaft, 15-limiting block, 16-threaded hole, 17-screw rod, 18-motor, 19-electrical apparatus box, 20-ejector rod, 21-electric telescopic rod, 22-pressure sensor, 23-roller and 24-roller groove.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the invention, a medical waste collection device for preventing cross infection by poking feet comprises a base 1, a collection cylinder 2, a rotary outer cylinder 3 and an upper cover 4; the collecting cylinder 2 is fixed on the upper surface of the base 1, a filling opening 9 is formed in the eccentric position on the top of the collecting cylinder 2, and medical wastes are filled into the collecting cylinder 2 from the filling opening 9; the outer side of the collecting barrel 2 is coaxially covered with a rotary outer barrel 3, the rotary outer barrel 3 is higher than the collecting barrel 2, the cross section of the rotary outer barrel 3 is of a semicircular structure and only covers a half area of the side wall of the collecting barrel 2, the rotary outer barrel 3 is rotatably connected with the collecting barrel 2 through a rotary bearing 6 arranged in the middle, the rotary outer barrel 3 rotates around a central shaft outside the collecting barrel 2, an upper cover 4 extending towards the center is fixedly arranged on the top of the rotary outer barrel 3, the upper cover 4 covers the upper part of a filling opening 9 after rotating to one side of the filling opening 9, the filling opening 9 is sealed, internal smell leakage is avoided, a circle of sealing sheet 10 is fixedly arranged on the upper surface of the filling opening 9, the upper surface of the sealing sheet 10 is attached to the lower surface of the upper cover 4, and the sealing in the filling opening 9 is kept after the upper cover 4 rotates to the filling opening 9; a cleaning door 7 which is opened outwards is arranged at the bottom of the collecting cylinder 2, and the waste inside is taken out by opening the cleaning door 7.

The lower extreme of rotatory urceolus 3 is fixed with annular rotating chassis 5, rotating chassis 5 and the coaxial setting of collecting vessel 2, the outside of rotating chassis 5 stretches out to the outside of rotatory urceolus 3, the length that stretches out is 30-50mm, rotating chassis 5 rotates along with rotatory urceolus 3 is synchronous, a plurality of gyro wheels 23 on the tangential direction are installed to the downside of rotating chassis 5, set up the gyro wheel groove 24 that encircles a week on the base 1 that the downside of gyro wheel 23 corresponds, gyro wheel 23 rolls in gyro wheel groove 24, support rotating chassis 5, make rotating chassis 5 rotate on the horizontal direction is stable, the rotating chassis 5 that outwards stretches out, medical personnel can directly step on it with the foot and promote rotating urceolus 3 to rotate, a plurality of recess 8 has evenly been seted up on rotating chassis 5, the friction of increase and foot, avoid taking place to skid.

Example 2

On the basis of the embodiment 1, a lifting plate 12 which ascends and descends in the vertical direction is arranged in the collecting cylinder 2, a swinging plate 11 is rotatably connected to one side, facing the center of the collecting cylinder 2, of the lifting plate 12 through a horizontal rotating shaft 14, the swinging plate 11 and the lifting plate 12 form a half of the inner cross section area of the collecting cylinder 2, two groups of swinging plates 11 and two groups of lifting plates 12 are symmetrically arranged in the left-right direction, the swinging plates 11 and the lifting plates 12 on the two sides form a complete horizontal plate after being horizontally leveled, and the swinging plates 11 and the lifting plates 12 on the two sides move downwards and compact the waste below; a limit block 15 extending above the swing plate 11 is fixed on the corresponding lifting plate 12 right above the rotating shaft 14 to limit the rotation of the swing plate 11, so that the swing plate 11 can only rotate below the limit block 15; a mounting seat is arranged at the lower side of the lifting plate 12, an inclined supporting spring 13 is fixedly connected between the mounting seat and the swinging plate 11, the swinging plate 11 is supported by the supporting spring 13, and the supporting spring 13 supports the swinging plate 11 to keep the swinging plate at a horizontal position in a natural state, so that the swinging plate 11 can be reset to the horizontal position after rotating downwards; the lifting plate 12 is provided with a threaded hole 16 penetrating through the upper part and the lower part, a vertical screw rod 17 penetrates through the internal thread of the threaded hole 16, an electrical box 19 is arranged on the top of the collecting barrel 2 corresponding to the upper end of the screw rod 17, the screw rod 17 extends into the electrical box 19 and is coaxially and fixedly connected to an output shaft of a motor 18 positioned in the electrical box 19, and the motor 18 drives the screw rod 17 to rotate forwards and backwards so as to drive the lifting plate 12 to move up and down; the lower surface of the swing plate 11 is provided with a pressure sensor 22, the pressure sensor 22 is connected with the motor 18 through a controller, the pressure applied to the lower part is monitored, and the motor 18 stops rotating after the preset pressure is reached.

A vertical ejector rod 20 is arranged right above the oscillating plate 11, the ejector rod 20 slides upwards to extend into the electric appliance box 19, the upper end of the ejector rod 20 is fixedly connected to an output shaft of an electric telescopic rod 21, the electric telescopic rod 21 drives the ejector rod 20 to move up and down, the oscillating plate 11 is contacted with the ejector rod 20 when the oscillating plate 11 moves upwards, the oscillating plate 11 is inclined under the supporting action of the ejector rod 20, waste collected on the oscillating plate is sent to the lower part, and then the oscillating plate 11 and the lifting plate 12 move downwards, and the waste inside is compacted.

When medical staff need to load waste, the medical staff step on the rotating chassis 5 by feet to push the rotating outer cylinder 3 to rotate, so that the upper cover 4 on the rotating outer cylinder rotates along with the rotating outer cylinder and is staggered with the loading port 9, the loading port 9 is exposed, and the waste is loaded into the collecting cylinder 2 through the loading port 9; the waste entering the collecting cylinder 2 firstly falls on the swinging plate 11, if the waste is heavier, the swinging plate 11 overcomes the supporting force of the supporting spring 13, the swinging plate 11 inclines, and the waste falls; when light waste collected on the swinging plate 11 is more, the starting motor 18 drives the screw rod 17 to rotate, so that the lifting plate 12 moves upwards, and the swinging plate 11 falls below in an inclined manner under the supporting action of the ejector rod 20; the motor 18 moves the elevator plate 12 downwards, compacting the waste located below and monitoring it by the pressure sensor 22, enabling more medical waste to be collected inside.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A medical waste collecting device for preventing cross infection by poking feet comprises a base (1), a collecting barrel (2), a rotary outer barrel (3) and an upper cover (4); the collecting cylinder (2) is fixed on the upper surface of the base (1), a filling opening (9) is formed in the eccentric position on the top of the collecting cylinder (2), a rotary outer cylinder (3) is coaxially covered on the outer side of the collecting cylinder (2), the rotary outer cylinder (3) is higher than the collecting cylinder (2), the cross section of the rotary outer cylinder (3) is of a semicircular structure, an upper cover (4) extending towards the center is fixedly installed on the top of the rotary outer cylinder (3), and the upper cover (4) covers the filling opening (9) after rotating to one side; a cleaning door (7) which is opened outwards is arranged at the bottom of the collecting cylinder (2); the novel collecting device is characterized in that an annular rotating chassis (5) is fixed at the lower end of the rotating outer cylinder (3), the rotating chassis (5) and the collecting cylinder (2) are coaxially arranged, the outer side of the rotating chassis (5) extends out of the rotating outer cylinder (3), a plurality of rollers (23) in the tangential direction are mounted on the lower side of the rotating chassis (5), roller grooves (24) surrounding a circle are formed in a base (1) corresponding to the lower side of each roller (23), and the rollers (23) roll in the roller grooves (24).

2. A foot-poking cross-infection prevention medical waste collection device as claimed in claim 1, wherein: the rotary outer cylinder (3) is rotatably connected with the collecting cylinder (2) through a rotary bearing (6) arranged in the middle.

3. A foot-poking cross-infection prevention medical waste collection device as claimed in claim 1, wherein: and a circle of sealing sheet (10) is fixed on the upper surface of the filling opening (9), and the upper surface of the sealing sheet (10) is attached to the lower surface of the upper cover (4).

4. A foot-poking cross-infection prevention medical waste collection device as claimed in claim 1, wherein: the length of the rotary chassis (5) extending to the outer side of the rotary outer cylinder (3) is 30-50 mm.

5. A foot-poked cross-infection prevention medical waste collection device as claimed in claim 4, wherein: a plurality of grooves (8) are uniformly formed in the rotary chassis (5).

6. A foot-poked cross-infection prevention medical waste collection device according to any one of claims 1-5, wherein: the collecting cylinder (2) is internally provided with a lifting plate (12) which can lift in the vertical direction, one side of the lifting plate (12) facing the center of the collecting cylinder (2) is rotatably connected with a swinging plate (11) through a horizontal rotating shaft (14), the swinging plate (11) and the lifting plate (12) form a half of the inner cross section area of the collecting cylinder (2), and the swinging plate (11) and the lifting plate (12) are symmetrically arranged in two groups in the left-right direction; an installation seat is arranged on the lower side of the lifting plate (12), and an inclined supporting spring (13) is fixedly connected between the installation seat and the swinging plate (11); threaded holes (16) penetrating up and down are formed in the lifting plate (12), vertical screw rods (17) penetrate through the inner threads of the threaded holes (16), an electric appliance box (19) is arranged on the top of the collecting barrel (2) corresponding to the upper end of each screw rod (17), the screw rods (17) stretch into the electric appliance box (19), and the screw rods are coaxially and fixedly connected to output shafts of motors (18) located in the electric appliance box (19).

7. A foot-poked cross-infection prevention medical waste collection device as claimed in claim 6, wherein: and a limiting block (15) extending to the upper part of the swinging plate (11) is fixed on the corresponding lifting plate (12) right above the rotating shaft (14).

8. A foot-poke cross-infection prevention medical waste collection device as claimed in claim 7, wherein: and a pressure sensor (22) is arranged on the lower surface of the swinging plate (11), and the pressure sensor (22) is connected with the motor (18) through a controller.

9. A foot-poking cross-infection prevention medical waste collection device as claimed in claim 8, wherein: a vertical ejector rod (20) is arranged right above the swinging plate (11), the ejector rod (20) slides upwards to extend into the electric appliance box (19), and the upper end of the ejector rod is fixedly connected to an output shaft of the electric telescopic rod (21).