CN211914702U

CN211914702U - Cleaning and sterilizing device for medical supplies

Info

Publication number: CN211914702U
Application number: CN202020376664.9U
Authority: CN
Inventors: 何海燕; 王亚玲; 杨力; 唐怡; 韩爽
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-13
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a cleaning and disinfecting device for medical supplies, which comprises a bracket, a conveyor belt, a water spraying mechanism, a washing mechanism and a disinfecting component; the conveying belt comprises conveying rollers, a mesh belt and a first driving mechanism, and the first driving mechanism is connected with one of the conveying rollers and drives the one of the conveying rollers to rotate; the water spraying mechanism can spray water towards the upper surface and the lower surface of the same section of the reticular belt at the same time; the washing mechanism comprises a washing roller and a second driving mechanism, the surface of the washing roller is provided with a brush, and the second driving mechanism is arranged on the support and connected with one end of the washing roller to drive the washing roller to rotate; the disinfection component comprises a spray head and a closed cover, wherein the spray head is arranged in the closed cover and can spray disinfection mist. Articles for use are doctorsed and nurses in conveyer belt conveying through water spray mechanism, washing mechanism and disinfection subassembly for doctorsed and nurses articles for use and nurses by sanitization and disinfection treatment, whole cleaning and disinfection process significantly reduced cleanup crew's work load, labour saving and time saving, and reduced the probability that the human body is infected by virus or bacterium.

Description

Cleaning and sterilizing device for medical supplies

Technical Field

The utility model belongs to the medical equipment field, concretely relates to medical supplies cleaning and disinfecting device.

Background

A large amount of medical supplies such as boots, goggles, face screens and the like are used in hospitals every day, the medical supplies are cleaned and disinfected after being used every time to be worn and used for the second time, and therefore the hospitals need to produce a large amount of medical supplies which need to be cleaned every day.

The existing work of cleaning medical supplies is mainly finished by cleaners, the used medical supplies are collected in a centralized way, then are poured into a water tank to be soaked, and detergent is added into the water tank at the same time, after the medical supplies are soaked for a period of time, the cleaners manually wash the medical supplies, after the medical supplies are washed, the medical supplies are washed clean by clean water, and finally disinfectant is sprayed in a centralized way; and one part of the water is also directly added with disinfectant in the pool, and is cleaned and disinfected simultaneously. However, the work of the existing cleaning and disinfecting medical supplies is finished by cleaners manually, which is large in labor amount, time-consuming and labor-consuming, and is easy to be infected by viruses or bacteria because the human body always contacts the used medical supplies.

SUMMERY OF THE UTILITY MODEL

To above-mentioned prior art not enough, the utility model aims at providing a medical supplies cleaning and disinfecting device to solve the work of current medical supplies of cleaning and disinfecting and accomplish by the cleaner manual work, the amount of labour is big, wastes time and energy, and because the human body contacts used medical supplies all the time, is infected by virus or bacterium easily problem.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a cleaning and disinfecting device for medical supplies comprises:

a support;

the conveying belt comprises conveying rollers, a mesh belt and a first driving mechanism, the conveying rollers are rotatably connected with the support, the mesh belt surrounds the conveying rollers, the first driving mechanism is arranged on the support, and the first driving mechanism is connected with one of the conveying rollers and drives the conveying rollers to rotate;

the water spraying mechanisms are at least arranged in one group, are fixedly arranged on the bracket and can spray water towards the upper surface and the lower surface of the same section of the reticular belt simultaneously;

the washing and brushing mechanism comprises at least one washing and brushing roller and a second driving mechanism, the washing and brushing rollers are rotatably arranged on the support, the washing and brushing rollers are parallel to the axis of the conveying roller, the distance between the washing and brushing rollers and the mesh belt is an opening degree, brushes are arranged on the surfaces of the washing and brushing rollers, and the second driving mechanism is arranged on the support, is connected with one end of the washing and brushing rollers and drives the washing and brushing rollers to rotate; and

the disinfection subassembly is located the end of conveyer belt, the disinfection subassembly includes atomising head and closing cap, the atomising head is located just can spray the disinfection fog in the closing cap.

The pair of the medical supplies such as boots, goggles and a face screen to be cleaned are placed on the conveyor belt and move forwards under the action of the conveyor belt, the water spraying mechanism continuously sprays water to the medical supplies, the medical supplies are continuously washed, the second driving mechanism drives the washing roller to continuously rotate, the brush on the surface of the washing roller continuously brushes the surface of the medical supplies, residual stains on the surface of the medical supplies are cleaned, the cleaned medical supplies enter the closed cover together at the tail end of the conveyor belt to be disinfected, the whole cleaning and disinfecting process greatly reduces the workload of cleaning workers, time and labor are saved, and the probability of infection of a human body by viruses or bacteria is greatly reduced.

Furthermore, the conveyer belt is provided with a horizontal section and an inclined section, the water spraying mechanism and the washing mechanism are both arranged in the inclined section, and the lower end of the inclined section is the tail end of the conveyer belt. The horizontal segment is convenient for place and is treated abluent medical supplies, and the slope section is convenient for transport and treats abluent medical supplies.

Furthermore, the water spraying mechanism is connected with water supply through a water inlet pipeline, and a valve is arranged on the water inlet pipeline. The valve can control the on-off of the water spray and the water quantity.

Furthermore, shaft seats are arranged at two ends of the washing roller, the washing roller is rotatably connected with the shaft seats, and the shaft seats are slidably connected with the support. The washing roller is rotatably connected with the shaft seat through a bearing, the support is provided with a cross sliding groove, the shaft seat can slide in the cross sliding groove, the shaft seat is fixedly provided with a stud extending out of the support, the stud can slide in the cross sliding groove, a nut is sleeved on the stud, the shaft seat can be fixed on the support by screwing the nut, the washing roller is further fixed, and the opening degree is adjusted by adjusting the height of the shaft seat.

Furthermore, the second driving mechanism comprises a second driving piece, a telescopic universal shaft and a transmission assembly, the second driving piece is connected with one of the brushing rollers through the telescopic universal shaft, and the transmission assembly is used for driving and connecting a plurality of the brushing rollers so that the second driving piece can drive the plurality of the brushing rollers to rotate simultaneously. The same driving piece is adopted to drive a plurality of washing rollers simultaneously, so that the installation space can be saved, and the universal shaft can adapt to the adjustment of the opening degree under the condition of not adjusting the second driving piece.

Furthermore, the transmission assembly is a chain wheel and a chain, the chain wheel is meshed with the chain, the chain wheel is coaxially and fixedly connected with the washing rollers, and the chain is arranged between every two washing rollers. The chain wheel and the chain are adopted for transmission, so that the device is stable, reliable and non-slip.

Further, article for medical care cleaning and disinfecting device still includes material receiving box and bears the weight of material receiving box's guide rail, material receiving box locates the end of conveyer belt is in order to connect the material of response the conveyer belt transportation, the guide rail is followed the width direction of conveyer belt extends, material receiving box cunning is located on the guide rail, the guide rail is located in the enclosure, material receiving box can pass through the guide rail slides extremely in the different regions of enclosure. The material receiving boxes can be pulled to the two ends of the guide rail through the guide rail so as to be continuously sterilized, and the material receiving boxes are convenient to carry and replace.

Furthermore, rollers are arranged on the guide rail, and the material receiving box can roll along the guide rail through the rollers. The friction force between the material receiving box and the guide rail can be reduced by adopting the rollers, so that the material receiving box can be driven by manpower conveniently.

Further, the box bottom of the material receiving box is a mesh plate. Further draining can be performed.

Further, the cleaning and disinfecting device for the medical care supplies further comprises a water collecting box, and the water collecting box is arranged below the support. The water collecting box is used for collecting water in the cleaning and disinfecting processes so as to be intensively discharged or recycled.

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

1. adopt the conveyer belt conveying to doctorse and nurses articles for use, water spray mechanism sprays water and washes doctorse and nurses articles for use, the brush on scrubbing roller surface constantly scrubs the surface of doctorse and nurses articles for use for the surface of doctorse and nurses articles for use is by the sanitization, is disinfected by the terminal entering closing cap of the conveyor belt of the clean doctorse and nurses articles for use, whole cleaning and disinfection process significantly reduced cleaner's work load, labour saving and time saving, and greatly reduced the human probability of being infected by virus or bacterium.

2. The slidable shaft seats are arranged at the two ends of the washing roller, so that the opening degree can be conveniently adjusted to adapt to different types of medical supplies, and the washing roller is convenient and applicable.

3. Simple structure, the mechanism is nimble, and the suitability is strong.

Drawings

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

fig. 2 is a top view of the structure of the present invention;

fig. 3 is a sectional view taken along line a-a of fig. 2.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

Referring to fig. 1, the cleaning and disinfecting device for medical supplies provided in this embodiment includes: support 1, conveyer belt 2, water spray mechanism 3, washing mechanism 4 and disinfection subassembly 5.

Referring to fig. 2, the stand 1 is provided with a plurality of legs 11 for supporting the stand 1.

The conveying belt 2 comprises conveying rollers 21, a mesh belt 22 and a first driving mechanism 23, the conveying rollers 21 are rotatably connected with the support 1, the mesh belt 22 surrounds the conveying rollers 21, the first driving mechanism 23 is arranged on the support 1, and the first driving mechanism 23 is connected with one conveying roller 21 and drives the conveying roller to rotate. Specifically, the conveying roller 21 passes through bearing rotatable coupling with support 1, and conveyer belt 2 is equipped with horizontal segment 2a and slope section 2b, and water spray mechanism 3 and washing mechanism 4 all locate in slope section 2b, and the lower extreme of slope section 2b is the end of conveyer belt 2 promptly. Horizontal segment 2a conveniently places and treats abluent medical supplies, and slope section 2b is convenient for transport and treats abluent medical supplies. The mesh belt 22 is used for simultaneously spraying water to clean the upper and lower surfaces of the medical supplies thereon, and is convenient for draining water during cleaning. The first driving mechanism 23 includes a first driving member 231 and a coupling 232, the first driving member 231 is connected to one end of the conveying roller 21 through the coupling 232, the first driving member 231 can adopt mechanical transmission such as an electric motor, a hydraulic motor, a belt or a chain, and the like, and in this embodiment, the first driving member 231 adopts an electric motor.

The water spraying mechanism 3 is at least provided with one group and is fixedly arranged on the support 1, and the water spraying mechanism 3 can spray water towards the upper surface and the lower surface of the same section of the reticular belt 22. The water spraying mechanism 3 can be provided with a plurality of groups, wherein the front groups are sprayed with water containing the cleaning agent to mainly clean stains, and the rear groups are sprayed with clear water to clean the cleaning agent. The water spray mechanism 3 is composed of a main water spray pipe 31 and a plurality of nozzles 32 installed in the main water spray pipe 31 at intervals. Specifically, the water spraying mechanism 3 is connected to supply water through a water inlet pipeline, and a valve 33 is arranged on the water inlet pipeline. The valve 33 is provided to control the opening and closing of the water spray and the amount of water. In this embodiment, the water spray mechanism 3 is provided with three groups, each group contains two water spray main pipes 31 which spray to the upper and lower surfaces of the conveyor belt 2 simultaneously, and the three groups of water spray mechanisms 3 are distributed on the conveyor belt 2 at intervals. The former two sets of water spray mechanism 3 adopt same inlet channel to spout the water that contains the sanitizer, and the clear water is spouted to a back set of water spray mechanism 3 adoption solitary inlet channel, all is provided with the switching of valve 33 control water and the size of water yield on the inlet channel, and every group water spray mechanism 3 covers the full width of conveyer belt 2. In this embodiment, the direction of water spray is the direction of slope towards the supplied materials of medical supplies, and water and medical supplies move in opposite directions so that wash cleaner.

Referring to fig. 3, the washing mechanism 4 includes at least one washing roller 41 and a second driving mechanism 42, the washing roller 41 is rotatably disposed on the frame 1, the washing roller 41 is parallel to the axis of the conveying roller 21 and spaced from the mesh belt 22 by an opening degree, and the surface of the washing roller 41 is provided with brushes. Specifically, axle seats 43 are arranged at two ends of the scrubbing roller 41, the scrubbing roller 41 is rotatably connected with the axle seats 43, and the axle seats 43 are slidably connected with the bracket 1. The washing and brushing roller 41 is rotatably connected with the shaft seat 43 through a bearing, the support 1 is provided with a cross sliding groove 1a, the shaft seat 43 can slide in the cross sliding groove 1a, the shaft seat 43 is fixedly provided with a stud 44 extending out of the support 1, the stud 44 can slide in the cross sliding groove 1a, the stud 44 is sleeved with a nut 45, the shaft seat 43 can be fixed on the support 1 by screwing the nut 45, the washing and brushing roller 41 is fixed, and the opening degree is adjusted by adjusting the height of the shaft seat 43. In this embodiment, three scrubbing rolls 41 are provided, and the scrubbing rolls 41 and the water spray mechanism 3 are arranged in parallel and at intervals. The washing roller 41 is rotatably mounted in a shaft seat 43 through a bearing seat. The opposite sides of the shaft seat 43 are fixedly provided with studs 44 extending out of the support 1, and nuts 45 sleeved on the studs 44 can firmly fix the shaft seat 43 on the support 1. The rotation direction of the washing and brushing roller 41 is such that the roller surface of the washing and brushing roller 41 contacting the medical supplies is opposite to the advancing direction of the medical supplies.

The second driving mechanism 42 is disposed on the frame 1 and connected to one end of the scrubbing roller 41 to drive the scrubbing roller 41 to rotate. Specifically, the second driving mechanism 42 includes a second driving member 421, a retractable universal shaft 422, and a transmission assembly 423, wherein the second driving member 421 is connected to a washing roller 41 through the retractable universal shaft 422, and the transmission assembly 423 drivingly connects the washing rollers 41, so that the second driving member 421 simultaneously drives the washing rollers 41 to rotate. The same second driving member 421 is used to drive the plurality of washing rollers 41 at the same time, so that the installation space can be saved, and the telescopic universal shaft 422 can be adapted to the adjustment of the opening degree without adjusting the second driving member 421. The transmission assembly 423 is a chain wheel and a chain, the chain wheel and the chain are meshed, the chain wheel is coaxially and fixedly connected with the washing rollers 41, and a chain is arranged between every two washing rollers 41. The chain wheel and the chain are adopted for transmission, so that the device is stable, reliable and non-slip. In this embodiment, two chain wheels are disposed on the middle washing roller 41 and are sleeved with a chain to connect two adjacent washing rollers 41. The second driving member 421 can adopt an electric motor, a hydraulic motor, a mechanical transmission such as a belt or a chain, etc., and the second driving member 421 adopts an electric motor in this embodiment.

The disinfection component 5 is arranged at the tail end of the conveyor belt 2, the disinfection component 5 comprises a spray head 51 and a closed cover 52, and the spray head 51 is arranged in the closed cover 52 and can spray disinfection mist. Specifically, medical supplies cleaning and disinfecting device can also set up material receiving box 6 and bear guide rail 7 of material receiving box 6, and material receiving box 6 locates the end of conveyer belt 2 to connect the material that should conveyer belt 2 transport, and guide rail 7 extends along the width direction of conveyer belt 2, and material receiving box 6 cunning is located on guide rail 7, and guide rail 7 is located in enclosure 52, and material receiving box 6 can slide to the different regions of enclosure 52 in through guide rail 7. Thereby 7 both sides of guide rail are equipped with the baffle and are spacing material receiving box 6 on guide rail 7, can pull material receiving box 6 to the both ends of guide rail 7 so that continue the disinfection through guide rail 7, adopt a plurality of material receiving boxes 6, the convenient transport replacement. In this embodiment, three guide rails 7 are used, which are arranged at even intervals. The guide rail 7 may be further provided with a roller 71, and the material receiving box 6 can roll along the guide rail 7 through the roller 71. The rollers 71 can reduce the friction force between the material receiving box 6 and the guide rail 7, thereby facilitating the manual driving of the material receiving box 6. Of course, the bottom of the receiving box 6 may be provided with a mesh plate to facilitate further draining.

Because a large amount of water is used in the cleaning process, the cleaning and disinfecting device for the medical supplies can also be provided with a water collecting box 8, and the water collecting box 8 is arranged below the bracket 1. The water collecting box 8 is used to collect water during washing and sterilizing processes for concentrated discharge or recycling.

Referring to fig. 1-3, the working principle of the cleaning and disinfecting device for medical supplies is as follows:

firstly, the opening degree between the washing and brushing roller 41 and the mesh belt 22 of the conveyor belt 2 is adjusted according to the type of the medical supplies, then the medical supplies are placed on the horizontal section 2a of the conveyor belt 2, the dirty surface faces upwards, the first driving mechanism 23 is started to enable the conveyor belt 2 to convey the medical supplies, the valve 33 on the water inlet pipeline of the water spraying mechanism 3 is opened, the nozzle 32 of the water spraying mechanism 3 sprays water to the upper surface and the lower surface of the medical supplies to wash the medical supplies, the second driving mechanism 42 is started to ensure that the roller surface of the washing and brushing roller 41, which is contacted with the medical supplies, is opposite to the advancing direction of the medical supplies, so that the surface of the medical supplies is continuously brushed, the cleaned medical supplies are collected by the material receiving box 6 at the tail end of the conveyor belt 2, the disinfection mist is sprayed all the time by the atomizing head 51, the medical supplies are disinfected in the closed cover 52, the material receiving box 6 can be pushed to two, then the empty material receiving box 6 is used for receiving the medical supplies transported by the conveyor belt 2, and the medical supplies can be taken out for airing after being disinfected for a period of time for the next use.

If one of the surfaces of the item to be cleaned is not clean, it can be replaced on the conveyor belt with the unclean surface facing up so that the scrub roller 41 brushes against that surface.

The conveyor belt 2 conveys the medical supplies, the water spraying mechanism 3 sprays water to wash the medical supplies, the brushes on the surface of the washing roller 41 continuously scrub the surfaces of the medical supplies, so that the surfaces of the medical supplies are cleaned, the cleaned medical supplies enter the closed cover 52 at the tail end of the conveyor belt 2 for disinfection treatment, the whole cleaning and disinfection process greatly reduces the workload of cleaning workers, saves time and labor, and greatly reduces the probability of infection of human bodies by viruses or bacteria; the slidable shaft seats 43 are arranged at the two ends of the washing roller 41, so that the opening degree can be conveniently adjusted to adapt to different types of medical supplies, and the washing roller is convenient and applicable; simple structure, the mechanism is nimble, and the suitability is strong.

It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A cleaning and disinfecting device for medical supplies is characterized by comprising:

a support;

2. The cleaning and disinfecting device for medical supplies according to claim 1, wherein the conveyor belt is provided with a horizontal section and an inclined section, the water spraying mechanism and the washing mechanism are both arranged in the inclined section, and the lower end of the inclined section is the tail end of the conveyor belt.

3. The cleaning and disinfecting device for medical supplies according to claim 1, wherein the water spraying mechanism is connected to supply water through a water inlet pipeline, and a valve is arranged on the water inlet pipeline.

4. The cleaning and disinfecting device for medical supplies according to claim 1, wherein shaft seats are provided at both ends of the washing and brushing roller, the washing and brushing roller is rotatably connected with the shaft seats, and the shaft seats are slidably connected with the bracket.

5. The cleaning and disinfecting device for medical supplies according to claim 4, wherein the second driving mechanism comprises a second driving member, a retractable universal shaft and a transmission assembly, the second driving member is connected with one of the scrubbing rollers through the retractable universal shaft, and the transmission assembly is used for driving and connecting a plurality of the scrubbing rollers, so that the second driving member simultaneously drives a plurality of the scrubbing rollers to rotate.

6. The cleaning and disinfecting device for medical supplies according to claim 5, wherein the transmission assembly is a chain wheel and a chain, the chain wheel and the chain are meshed, the chain wheel is coaxially and fixedly connected with the washing rollers, and the chain is arranged between every two washing rollers.

7. The cleaning and disinfecting device for the medical supplies according to claim 1, further comprising a material receiving box and a guide rail for carrying the material receiving box, wherein the material receiving box is arranged at the tail end of the conveyor belt and is used for receiving materials transported by the conveyor belt, the guide rail extends along the width direction of the conveyor belt, the material receiving box is slidably arranged on the guide rail, the guide rail is arranged in the closed cover, and the material receiving box can slide to different areas of the closed cover through the guide rail.

8. The cleaning and disinfecting device for medical supplies according to claim 7, wherein rollers are provided on the guide rails, and the material receiving box can roll along the guide rails through the rollers.

9. The cleaning and disinfecting device for medical supplies according to claim 7, characterized in that the bottom of the material receiving box is a mesh plate.

10. The cleaning and disinfecting device for medical supplies according to claim 1, further comprising a water collecting box, wherein the water collecting box is arranged below the bracket.