CN212767883U

CN212767883U - Automatic medical waste feeding device

Info

Publication number: CN212767883U
Application number: CN202020963819.9U
Authority: CN
Inventors: 张中魁; 申清顺; 刘辉
Original assignee: Henan Liying Environmental Protection Technology Co ltd
Current assignee: Henan Liying Environmental Protection Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-23
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the field of environmental protection equipment, in particular to an automatic medical waste feeding device, which comprises a full barrel lifting machine and an empty barrel descending machine which are arranged side by side from left to right, wherein the front side is a feeding hopper of medical waste treatment equipment, and a barrel turning mechanism is arranged above the feeding hopper; the sliding rail and the sliding block of the barrel turning mechanism are installed on the front side of a frame of a roller conveyor, the sliding plate is installed on the sliding block, a hinge rod is fixedly connected to the upper end of the sliding plate, a clamping frame capable of turning towards the front side and used for clamping a garbage can is arranged above the roller conveyor, a turning plate and a follow-up plate are welded to the front side of the clamping frame, a first fulcrum seat, a fixed seat and a second fulcrum seat are fixed to the front side of the frame of the roller conveyor, the front end of the turning plate is movably hinged to the upper end of the hinge rod, the middle portion of the turning plate is movably connected with the first fulcrum seat through a main connecting rod, the follow-up plate is movably connected with the second fulcrum. The device has assembled the garbage bin and promoted, emptyd, transferred automatic operation flow, has replaced the artifical operation of empting medical waste.

Description

Automatic medical waste feeding device

Technical Field

The utility model belongs to the environmental protection equipment field, concretely relates to medical waste automatic feeding device.

Background

Medical waste, also known as medical waste, is waste that is generated by medical and health institutions in medical, preventive, health care and other related activities and has direct or indirect infectivity, toxicity and other harmfulness. Different from household garbage, 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 can be randomly stacked, so that the pollution to water, soil and air is easily caused, direct or indirect harm is caused to a human body, and the medical garbage can also become a source of epidemic disease. Medical waste is a special dangerous waste, the problem of medical waste treatment becomes a focus of attention all over the world, and China ranks the medical waste as first dangerous waste. Therefore, it is of great importance to enhance the standardized management and harmless treatment of medical waste, both in terms of environmental protection and disease prevention and control. In the process of medical waste treatment, the device is designed to ensure that personnel can contact medical waste and the garbage can thereof as few as possible, and is necessary for reducing the infection risk borne by the operating personnel.

SUMMERY OF THE UTILITY MODEL

In order to the above situation, the utility model discloses a medical waste automatic feeding device adopts dedicated automation to turn over a bucket mechanism and has replaced the artifical material loading operation of dumping rubbish to medical waste treatment equipment of traditional.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the automatic medical waste feeding device comprises a full-garbage-can hoister and an empty-garbage-can descending machine which are arranged on the left side and the right side in parallel, the front sides of the upper parts of the hoister and the descending machine are provided with feed hoppers of medical waste treatment equipment, and barrel turning mechanisms for dumping medical waste into the feed hoppers are arranged above the hoister and the descending machine; the garbage can turning mechanism comprises a garbage can, a roller conveyor, a clamping frame, a sliding rail, a sliding block, a hydraulic push rod, a first fulcrum seat, a second fulcrum seat, a turning plate, a main connecting rod, a follow-up plate, an auxiliary connecting rod, a hinge rod, a sliding plate and a fixed seat; the garbage can comprises a sliding rail, a sliding plate, a clamping frame, a turnover plate and a follow-up plate, wherein the sliding rail is vertically fixed on the front side of a frame of a roller conveyor in the middle, the two sliding blocks are installed on the sliding rail in a matched mode, the sliding plate is installed on the two sliding blocks in the matched mode, a vertical hinged rod is fixedly connected to the upper end of the sliding plate, the clamping frame capable of being turned to the front side is arranged above the roller conveyor, the clamping frame is used for being matched with the clamping and fixing garbage can in a clamped mode, the turnover plate and the follow-up plate are fixedly welded to the front side of the clamping frame, a first fulcrum seat, a fixed seat and a second fulcrum seat are fixedly installed on the front side of the upper portion of the frame of the roller conveyor, the front end of the turnover plate is movably hinged to the.

Preferably, the lifting machine and the descending machine are guide rail type chain circulation lifting machines, a barrel inlet is formed in the lower portion of the left side of a shell of the lifting machine, and a barrel outlet is formed in the lower portion of the right side of the shell of the descending machine. The guide rail type chain circulation elevator adopts the existing equipment in the market, and the description is omitted.

Preferably, a can turning outlet is formed in the front side of the can turning mechanism shell, and a fan-shaped connecting bend matched with the turning track of the garbage can is arranged between the can turning outlet and the feeding hopper inlet. When the garbage bin is driven to dump by the garbage bin overturning mechanism, the garbage bin is outwards overturned from the garbage bin overturning outlet, the garbage bin opening is slowly overturned and buckled along with the fan-shaped connecting bend, medical garbage drops into the feeding hopper of the medical waste treatment equipment, and garbage dumping is carried out in a fully-closed mode, so that the external environment is prevented from being polluted.

Preferably, the roller conveyor is a power roller conveyor, and the conveying surface on the roller is flush with the top ends of the elevator and the descending machine. The full garbage bin pushes the ascending platform of the lifting machine from the bin inlet, rises to the top and then seamlessly joins with the power roller conveyor, the power roller continues to convey the garbage bin, enters a specific clamping and fixing position in the middle of the clamping frame, stops conveying, the hydraulic push rod of the garbage bin overturning mechanism automatically finishes overturning and dumping operation, the power roller starts again, continues to convey the garbage bin to the descending platform of the descending machine, descends to the bin outlet, and the empty garbage bin is discharged. The matched automatic induction control system is conventional in the prior art, and is not described in detail herein.

Preferably, the clamping frame is a U-shaped finger clamping jaw with openings on the left side and the right side, guide plates are fixedly connected to the front side and the rear side of the clamping jaw, and a positioning plate matched with the clamping and fixing of the upper edge of the garbage can is fixedly connected to the upper end of the front side of the clamping jaw. Fingers of each clamping jaw of the clamping frame are inserted into the gap of the power roller in parallel, so that the conveying of the garbage can on the roller is not hindered. The guide plate can prevent the garbage bin from being obstructed in the advancing process due to the fact that the top of the garbage bin is clamped in the gaps of fingers of the clamping jaws which are arranged at intervals. The locating plate can prevent the garbage bin from tilting downwards and sliding downwards to drop in the overturning process of the garbage bin.

The utility model discloses still including other subassemblies that can make its normal use, be the conventional technical means in this field, in addition, the utility model discloses in add not limited device or subassembly, for example: the guide rail type chain circulation lifter, the power roller conveyor, the hydraulic push rod and the automatic induction control system of the hydraulic push rod are all arranged conventionally in the field.

The utility model has the advantages as follows:

the device has gathered that the garbage bin promotes, the garbage bin is emptyd, the garbage bin transfers a dragon automatic operation flow, has replaced traditional adoption manual work to medical waste treatment equipment dump medical waste's material loading operation, avoids personnel to contact medical waste and garbage bin, has realized medical waste treatment non-contact automatic feeding, reduces operation infection risk, guarantee personnel's safety and health.

Drawings

Fig. 1 is a schematic perspective view of an automatic medical waste feeding device in an embodiment.

Fig. 2 is a schematic perspective view of the bucket turning mechanism in fig. 1 in a reset state.

Fig. 3 is a schematic perspective view of the turning process of the barrel turning mechanism in fig. 2.

Detailed Description

The technical solution of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "horizontal", "vertical", 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, but do not indicate or limit that the indicated device or element must be constructed and operated in a specific orientation.

Examples

As shown in fig. 1-3, the automatic medical waste feeding device comprises a full garbage bin lifting machine 1 and an empty garbage bin descending machine 2 which are arranged side by side from left to right, a feeding hopper 3 of medical waste treatment equipment is arranged at the front side of the upper parts of the lifting machine 1 and the descending machine 2, and a barrel turning mechanism 4 for dumping medical waste into the feeding hopper 3 is arranged above the lifting machine 1 and the descending machine 2; as shown in fig. 2, the barrel overturning mechanism 4 comprises a garbage can 401, a roller conveyor 402, a clamping frame 403, a sliding rail 404, a sliding block 405, a hydraulic push rod 406, a first fulcrum seat 407, a second fulcrum seat 408, a turnover plate 409, a main connecting rod 410, a follower plate 411, an auxiliary connecting rod 412, a hinge rod 413, a sliding plate 414 and a fixed seat 415; the slide rail 404 is vertically fixed at the center on the front side of the frame of the roller conveyor 402, two slide blocks 405 are installed on the slide rail 404 in a matching way, a slide plate 414 is installed on the two slide blocks 405 in a matching way, the upper end of the slide plate 414 is fixedly connected with a vertical hinged rod 413, a clamping frame 403 which can be turned over to the front side is arranged above the roller conveyor 402, the clamping frame 403 is used for matching and clamping the garbage can 401, the front side of the clamping frame 403 is fixedly welded with a turnover plate 409 and a follow-up plate 411, the front side of the upper part of the frame of the roller conveyor 402 is fixedly provided with a first supporting point seat 407, a fixed seat 415 and a second supporting point seat 408, the front end of the turning plate 409 is movably hinged with the upper end of a hinge rod 413, the middle part of the turning plate 409 is movably pinned with a first supporting point seat 407 through a main connecting rod 410, the front end of the follow-up plate 411 is movably pinned with the second fulcrum seat 408 through the auxiliary link 412, and a hydraulic push rod 406 is arranged between the fixed seat 415 and the sliding plate 414.

The lifting machine 1 and the descending machine 2 are guide rail type chain circulation lifting machines, a bucket inlet 101 is formed in the lower portion of the left side of a shell of the lifting machine 1, a garbage conveying line is connected to the upper portion of the bucket inlet 101, a bucket outlet 201 is formed in the lower portion of the right side of the shell of the descending machine 2, and an empty bucket conveying line is connected to the lower portion of the bucket outlet 201. The guide rail type chain circulation elevator adopts an HXD202 type continuous elevator.

The front side of the shell of the barrel turning mechanism 4 is provided with a barrel turning outlet 416, a fan-shaped connecting bend 417 matched with the turning track of the garbage can 401 is arranged between the barrel turning outlet 416 and the inlet of the feed hopper 3, when the barrel turning mechanism 4 drives the garbage can 401 to dump, the garbage can 401 is turned over and extends outwards from the barrel turning outlet 416, the opening of the garbage can is slowly turned over and buckled down along with the fan-shaped connecting bend 417, medical garbage falls into the feed hopper 3 of the medical waste treatment equipment, and garbage dumping is carried out in a totally-closed mode.

The roller conveyor 402 is a power roller conveyor, a driving motor and a chain are not shown in fig. 2, the conveying surface on the roller is flush with the top ends of the elevator 1 and the elevator 2, so that the roller conveyor is smoothly connected with the seam of the top horizontal conveying surface of the front elevator and the rear elevator, and the garbage can 401 can smoothly move.

The clamping frame 403 is a U-shaped finger clamping jaw with openings on the left side and the right side, the front side and the rear side of the clamping jaw are fixedly connected with a guide plate 418, the upper end of the front side of the clamping jaw is fixedly connected with a positioning plate 419 matched with the clamping and fixing of the upper edge of the garbage can, fingers of the clamping jaw of the clamping frame 403 are parallelly inserted into the gap of the power roller, and the conveying of the garbage can on the roller is not hindered. The guide plate 418 prevents the trash can top from getting caught in the jaw finger gap and obstructing travel. The positioning plate 419 prevents the garbage bin from falling down and falling down when the garbage bin is turned over.

The utility model discloses an action principle as follows:

the full garbage can 401 containing medical waste is automatically pushed into an ascending platform of the lifter 1 from the garbage inlet 101 by an upstream garbage conveying line, is lifted to the top and then is connected with the roller conveyor 402, and then is continuously conveyed by the power roller to enter a specific clamping position in the middle of the clamping frame 403, the automatic induction control system senses that the garbage can 401 is moved to the position, namely stopping the power roller conveying, at the moment, as shown in figure 3, the garbage turner 4 starts a hydraulic push rod 406 to push out the telescopic rod to push the sliding plate 414 to move downwards along the sliding rail 404, the hinge rod 413 drives the turning plate 409 and the main connecting rod 410 to turn over, further drives the clamping frame 403 to clamp the garbage can 401 to turn over around a fulcrum seat 407, meanwhile, the follower plate 411 and the auxiliary connecting rod 412 follow the turning action to perform the auxiliary balance supporting connection on the upper clamping frame 403 and the garbage can 401, and the clamping frame 403 carries the garbage can 401 to reset after the material pouring operation is completed, the power roller is started again to continuously convey the garbage can 401 to the descending platform of the descending machine, and the garbage can descends to the can outlet 201 to be discharged to the downstream empty can conveying line.

The technical solution of the present invention is not limited to the above-mentioned specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. Medical waste automatic feeding device, its characterized in that: the medical waste treatment device comprises a full-garbage-can hoister and an empty-garbage-can descending machine which are arranged in parallel from left to right, wherein the front sides of the upper parts of the hoister and the descending machine are provided with feed hoppers of medical waste treatment equipment, and a barrel turning mechanism for dumping medical waste into the feed hoppers is arranged above the hoister and the descending machine; the garbage can turning mechanism comprises a garbage can, a roller conveyor, a clamping frame, a sliding rail, a sliding block, a hydraulic push rod, a first fulcrum seat, a second fulcrum seat, a turning plate, a main connecting rod, a follow-up plate, an auxiliary connecting rod, a hinge rod, a sliding plate and a fixed seat; the garbage can comprises a sliding rail, a sliding plate, a clamping frame, a turnover plate and a follow-up plate, wherein the sliding rail is vertically fixed on the front side of a frame of a roller conveyor in the middle, the two sliding blocks are installed on the sliding rail in a matched mode, the sliding plate is installed on the two sliding blocks in the matched mode, a vertical hinged rod is fixedly connected to the upper end of the sliding plate, the clamping frame capable of being turned to the front side is arranged above the roller conveyor, the clamping frame is used for being matched with the clamping and fixing garbage can in a clamped mode, the turnover plate and the follow-up plate are fixedly welded to the front side of the clamping frame, a first fulcrum seat, a fixed seat and a second fulcrum seat are fixedly installed on the front side of the upper portion of the frame of the roller conveyor, the front end of the turnover plate is movably hinged to the.

2. The automatic medical waste feeding device according to claim 1, characterized in that: the lifting machine and the descending machine are guide rail type chain circulation lifting machines, a barrel inlet is formed in the lower portion of the left side of a shell of the lifting machine, and a barrel outlet is formed in the lower portion of the right side of the shell of the descending machine.

3. The automatic medical waste feeding device according to claim 1, characterized in that: the front side of the shell of the garbage can turning mechanism is provided with a garbage can turning outlet, and a fan-shaped connecting bend matched with the turning track of the garbage can is arranged between the garbage can turning outlet and the inlet of the feed hopper.

4. The automatic medical waste feeding device according to claim 1, characterized in that: the roller conveyor is a power roller conveyor, and the upper conveying surface of the roller is flush with the top ends of the hoister and the descending machine.

5. The automatic medical waste feeding device according to claim 1, characterized in that: the clamping frame is a U-shaped finger clamping jaw with openings in the left side and the right side, guide plates are fixedly connected to the front side and the rear side of the clamping jaw, and a positioning plate matched with the clamping and fixing of the upper edge of the garbage can is fixedly connected to the upper end of the front side of the clamping jaw.