CN210023205U

CN210023205U - Medical waste treatment system

Info

Publication number: CN210023205U
Application number: CN201920116873.7U
Authority: CN
Inventors: 赵斌健; 陆其标; 阳光; 王慧
Original assignee: Changzhou Motwell Fluid Sampling Equipment Manufacturing Co Ltd
Current assignee: Changzhou Motwell Fluid Sampling Equipment Manufacturing Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-02-07
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a medical waste treatment system, include: the medical waste crushing device and the medical waste sterilizing device are arranged below the medical waste crushing device; the medical waste crushing device is used for cutting and crushing medical waste; the medical waste crushing device comprises a feeding bin, a crushing part and a discharging bin which are sequentially connected. The medical waste sterilizing device is used for receiving and sterilizing the medical waste discharged by the discharging bin; the medical waste sterilizing device comprises a sterilizing mechanism, a containing bin push-pull driving mechanism and a containing bin rotary driving mechanism.

Description

Medical waste treatment system

Technical Field

The utility model relates to a medical waste treatment technical field especially relates to a medical waste treatment system.

Background

Waste generated in the medical industry, particularly consumable waste is waste with high risk and high pollution, and in order to avoid secondary pollution to the waste generated in the medical industry, the waste generated in the medical industry is required to be cut, crushed and then sterilized.

On the other hand, in the process of systematic waste treatment, sterilization and cutting and crushing are only one step, and the receiving relation between the sterilization and cutting and crushing and the transfer of medical waste after the sterilization are all the problems which must be considered in the systematic medical waste treatment process. Although the prior art has a sterilization device and a crushing device for medical waste, the devices have single structure functions, and can sterilize and crush the medical waste, but the single device has low operation efficiency and poor fusion when being coordinated with other structures for systematized medical waste treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical waste treatment system to solve the technical problem who improves the efficiency of medical waste treatment.

The utility model discloses a medical waste treatment system is realized like this:

a medical waste treatment system comprising: the medical waste crushing device and the medical waste sterilizing device are arranged below the medical waste crushing device; the medical waste crushing device is used for cutting and crushing medical waste; the medical waste crushing device comprises a feeding bin, a crushing part and a discharging bin which are connected in sequence; the medical waste sterilizing device is used for receiving and sterilizing the medical waste discharged by the discharging bin; the medical waste sterilizing device comprises a sterilizing mechanism, a containing bin push-pull driving mechanism and a containing bin rotary driving mechanism.

In a preferred embodiment of the present invention, the feeding bin is adapted for the entry of medical waste raw materials; the top of the feeding bin is a closed plate, the bottom of the feeding bin is an open port, and the side wall of the feeding bin is provided with a side door which is hinged with the bottom of the feeding bin and the top of the side door can be opened relative to the feeding bin;

the crushing part comprises a crushing bin communicated with the bottom of the feeding bin and a crushing and cutting assembly which is arranged in the crushing bin and is suitable for crushing and cutting medical waste raw materials fed through the feeding bin; the top and the bottom of the crushing bin are both open;

the top and the bottom of the discharging bin are open, and the top of the discharging bin is communicated with the bottom of the crushing bin; a pair of shielding doors suitable for opening and closing are arranged at the bottom of the discharging bin; the discharging bin is suitable for blocking the bottom of the discharging bin when the pair of blocking doors are closed and is suitable for opening the bottom of the discharging bin when the pair of blocking doors are opened;

the sterilization mechanism comprises a sterilization bin and a containing bin which is suitable for being inserted into the sterilization bin and is used for containing and bearing medical wastes; an opening which is suitable for the containing bin to rotate out of the sterilizing bin is arranged at one axial end of the sterilizing bin, and a bin door which is suitable for being opened relative to the sterilizing bin is arranged at the opening; the side wall of the containing bin in the axial direction is provided with a material inlet and a material outlet which are suitable for medical waste to enter and discharge from the containing bin;

the accommodating bin push-pull driving mechanism comprises a push-pull part and a push-pull power assembly, wherein the push-pull part is suitable for being connected with one axial end of the accommodating bin, and the push-pull power assembly is suitable for driving the push-pull part to push and pull the accommodating bin; and the accommodating bin rotation driving mechanism comprises a rotation power component which is connected with the push-pull part and is suitable for driving the push-pull part to rotate so as to synchronously realize the rotation of the accommodating bin, and a rotation supporting component which is suitable for supporting the accommodating bin from the bottom of the accommodating bin.

In a preferred embodiment of the present invention, the push-pull portion comprises an L-shaped driving plate and a circular engaging portion connected to the L-shaped driving plate; the circular clamping part is arranged at the side end of the L-shaped driving plate facing the sterilization bin; the center of the accommodating bin, which faces the cavity wall of the push-pull part, is provided with a clamping hole suitable for the circular clamping part to be inserted into, and an arc-shaped stop block which is arranged beside the clamping hole and is arranged along the circumferential direction of the accommodating bin, which faces the cavity wall of the push-pull part;

after the circular clamping portion is clamped with the clamping hole, the edge end, far away from the circular clamping portion, of the L-shaped driving plate is suitable for abutting against the edge end of the arc-shaped stop block; a cover plate is arranged on the outer side of the cavity wall of the containing bin, which faces the push-pull part, and a penetrating hole suitable for the L-shaped driving plate to penetrate is hollowed in the cover plate;

the push-pull power assembly comprises a moving frame and a pair of slide rails, wherein the moving frame is used for supporting the push-pull part to drive the push-pull part to move, and the pair of slide rails are connected with the bottom of the moving frame in a sliding mode;

a pair of sliding wheel structures which are respectively suitable for moving along the pair of sliding rails are arranged at the bottom of the moving frame;

the sliding wheel structure comprises a group of symmetrically arranged rotating wheels, a transition gear arranged between a pair of rotating wheels, a driving gear arranged above the transition gear and connected with the transition gear through a transmission chain, and a driving motor connected with the driving gear to drive the driving gear to rotate; wherein, a synchronous chain is sleeved on the pair of rotating wheels and the transition gear so that the rotation of the transition gear drives the rotation of the pair of rotating wheels.

In a preferred embodiment of the present invention, the push-pull power assembly further comprises a translational bottom support structure disposed between the sterilization chamber and the movable frame and adapted to support the receiving chamber from the bottom;

the translation bottom support structure comprises a translation bottom support frame, a translation bottom fixing frame connected with the translation bottom support frame through a first lifting oil cylinder, and a pair of translation rollers symmetrically arranged on the translation bottom support frame;

the translation roller is suitable for rotating along the direction that the containing bin moves along the sliding rail under the action of the push-pull part; and a group of first telescopic rods are arranged between the translation bottom supporting frame and the translation bottom fixing frame.

In a preferred embodiment of the present invention, the sterilization chamber is fixedly disposed on a supporting framework; one side end of the bin door is hinged with the part of the support framework corresponding to the opening of the sterilization bin, and a bin door driving oil cylinder which is connected with the end surface of the bin door, which is far away from the opening, is arranged on the support framework and is suitable for driving the bin door to open and close relative to the opening; and

the top wall of the inner cavity of the sterilizing bin is provided with a sterilizer for sterilizing the medical waste in the accommodating bin.

In a preferred embodiment of the present invention, the rotary power assembly includes a rotary force application portion disposed on the translation frame and connected to the L-shaped driving plate of the push-pull portion, and a rotary power structure connected to the rotary force application portion to drive the rotary force application portion to rotate.

In a preferred embodiment of the present invention, the rotary power assembly further comprises a rotary bottom supporting structure disposed between the sterilizing chamber and the movable frame and adapted to support the accommodating chamber from the bottom;

the rotary bottom supporting structure comprises a rotary bottom supporting frame, a rotary bottom fixing frame connected with the rotary bottom supporting frame through a second lifting oil cylinder, and a pair of symmetrically arranged rotary rollers arranged on the rotary bottom supporting frame; the rotary roller is suitable for rotating along the direction when the containing bin rotates in the radial direction under the action of the push-pull part; and

and a group of second telescopic rods are arranged between the rotary bottom supporting frame and the rotary bottom fixing frame.

In a preferred embodiment of the present invention, a side opening driving assembly adapted to drive the side opening door to open toward the outside of the feeding bin relative to the bottom of the feeding bin is disposed on the outside of the side opening door away from the feeding bin;

the side opening driving assembly comprises a side door driving oil cylinder and a side door oil cylinder supporting seat, wherein the side door driving oil cylinder is connected with the side wall of the side opening door departing from the feeding bin, and the side door oil cylinder supporting seat is connected with the side door driving oil cylinder to support the side door driving oil cylinder.

In the preferred embodiment of the present invention, a pair of the shielding doors are symmetrically arranged, and the opening and closing openings of the pair of the shielding doors are located right below the discharging bin;

one side edge of the shielding door is rotationally connected with the edge of the bottom of the discharging bin; the outer side wall of the shielding door, which is away from the discharging bin, is respectively connected with a shielding door driving component;

the shielding door driving assembly comprises a linkage door fixedly connected with the shielding door and a linkage door driving oil cylinder connected with the linkage door; the linkage door is perpendicular to the shielding door; the outer side wall of the discharging bin is provided with a hinged shaft fixing frame for fixing a hinged shaft, and the linkage door is rotationally connected with the hinged shaft through a linkage plate;

one end of the linkage plate is sleeved on the hinge shaft so as to be suitable for rotating around the hinge shaft; and

and the other end of the linkage plate is connected with the linkage door driving oil cylinder.

In a preferred embodiment of the present invention, the shredding assembly comprises two cutter shafts rotatably connected to the cavity wall of the crushing bin and disposed inside the crushing bin;

the two cutter shafts are arranged in a staggered manner and comprise an upper cutter shaft group positioned above and a lower cutter shaft group positioned below;

the upper cutter shaft group comprises a pair of upper cutter shafts which are arranged at intervals in parallel; the lower cutter shaft group comprises a pair of lower cutter shafts which are arranged in parallel in an interval formed between the pair of upper cutter shafts; a plurality of cutters are sleeved on the upper cutter shaft and the lower cutter shaft;

the cutting knives on the upper knife shafts and the cutting knives on the lower knife shafts adjacent to the corresponding upper knife shafts in the pair of lower knife shafts are arranged in a staggered mode; and the cutting knives on the pair of lower knife shafts are arranged in a staggered way.

By adopting the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a medical waste product processing system, the medical waste product breaker of setting with locate medical waste product sterilizing equipment of medical waste product breaker below for medical waste product gets into sterilizing equipment after breaker's cutting is broken in the processing procedure, and at this in-process, the discharge that directly carries out medical waste product by breaker makes it get into sterilizing equipment, holistic structural system high efficiency.

The medical waste crushing device is provided with a side opening door which is hinged with the bottom of the feeding bin and the top of which can be opened relative to the feeding bin through the side wall of the feeding bin, so that the feeding of the feeding bin is facilitated through the side opening door. The bottom that is equipped with in the bottom of a feed bin shelters from the door, is suitable for the bottom that opens the feed bin when a pair of shelters from the door and opens, so, can directly follow broken storehouse through opening of a pair of sheltering from the door and directly get into medical waste sterilization apparatus conveniently after the roll-out to the medical waste in broken storehouse after broken, avoided carrying out the loaded down with trivial details of transfer process to the medical waste in broken storehouse.

Medical waste sterilization device, sterilization mechanism, accept storehouse push-and-pull actuating mechanism and accept storehouse rotary driving mechanism through the synergism, because the lateral wall at the axis direction of accept storehouse is seted up and is suitable for the business turn over material mouth of medical waste business turn over, make to combine to accept storehouse push-and-pull actuating mechanism to pull out the storehouse from sterilizing the storehouse by push-and-pull actuating mechanism after the medical waste sterilization in the storehouse through accept storehouse rotary driving mechanism, realize the rotation of storehouse again under the effect of the storehouse rotary driving mechanism of holding, make the business turn over material mouth on the storehouse can the switching direction, be convenient for the medical waste in the storehouse of holding shifts and discharges the storehouse, the whole process need not use extra appurtenance to carry out the transfer operation of medical waste from holding the storehouse, the simple operation is high-efficient.

Drawings

Fig. 1 is a schematic view of the overall structure of the medical waste treatment system of the present invention;

fig. 2 is a schematic view of a first viewing angle of the medical waste crushing device of the present invention;

fig. 3 is a second perspective view of the medical waste shredder of the present invention;

fig. 4 is a third view schematic diagram of the medical waste crushing device of the present invention;

fig. 5 is a partial schematic view one of the medical waste crushing device of the present invention;

fig. 6 is a partial schematic view of the medical waste crushing device of the present invention;

fig. 7 is a partial schematic view three of the medical waste crushing device of the present invention;

fig. 8 is a partial schematic view four of the medical waste crushing device of the present invention;

fig. 9 is a partial schematic view four of the medical waste crushing device of the present invention;

fig. 10 is a schematic view of a cutting knife of the medical waste crushing device of the present invention;

fig. 11 is a first view schematically illustrating the overall structure of the medical waste sterilizer of the present invention;

fig. 12 is a second perspective view schematically illustrating the overall structure of the medical waste sterilizer of the present invention;

FIG. 13 is a partial schematic view of the medical waste sterilizer of the present invention;

FIG. 14 is a partial schematic view of the medical waste sterilization device of the present invention;

FIG. 15 is a schematic view showing a state where the housing chamber of the medical waste sterilizer of the present invention is pulled out of the sterilizing chamber;

FIG. 16 is a schematic view of the rotating process of the storage chamber of the medical waste sterilizer of the present invention;

FIG. 17 is a schematic view of the L-shaped driving plate of the medical waste sterilizer of the present invention connected to the accommodating chamber;

fig. 18 is a first perspective view of the feeding mechanism of the medical waste treatment system of the present invention;

fig. 19 is a second perspective view of the feeding mechanism of the medical waste treatment system of the present invention.

In the figure: the device comprises a sterilization bin 1, a containing bin 2, an opening 3, a bin door 4, a material inlet and outlet 5, a supporting framework 6, a bin door driving oil cylinder 7, an L-shaped driving plate 9, a circular clamping part 10, a clamping hole 11, an arc-shaped stop block 12, a cover plate 13, a penetrating hole 14, a moving frame 16, a sliding rail 15, a rotating wheel 17, a transition gear 18, a driving gear 19, a driving motor 20, a linkage rod 21, a first lifting oil cylinder 22, a translation bottom fixing frame 23, a translation roller 25, a first telescopic rod 26, a first base part 27, a first wing part 28, a rotation force application part 30, a rotation power structure 31, a second lifting oil cylinder 32, a rotation bottom fixing frame 33, a second telescopic rod 34, a second base part 35, a second wing part 37, a rotation roller 39, a connecting part 41, a bin door hinge shaft 42, a connecting plate 43, a lantern ring 45, a material inlet bin 100, a side door 102, a side door driving, The device comprises an upper cutter shaft 201, a lower cutter shaft 202, a rotating gear 205, a hydraulic motor 207, a body 208, hook-shaped teeth 210, a discharging bin 300, a blocking door 302, a linkage door 303, a linkage door driving oil cylinder 305, a hinge shaft fixing frame 307, a hinge shaft 308, a linkage plate 310, a supporting frame 400, a feeding rail 51, a feeding vehicle 52, a supporting plate 53, a supporting base 55, a pressing plate 57, a pulley fixing frame 58, a sliding wheel 59, a traction rail 61, a traction chain 62, a traction wheel 63, a speed reducing motor 65, a bending part 66, an auxiliary sliding wheel 67 and a guide wheel 68.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

Example 1:

referring to fig. 1 to 17, the present embodiment provides a medical waste treatment system, including: the medical waste crushing device and the medical waste sterilizing device are arranged below the medical waste crushing device; the medical waste crushing device is used for cutting and crushing medical waste; the medical waste crushing device comprises a feeding bin 100, a crushing part and a discharging bin 300 which are connected in sequence. The medical waste sterilizing device is used for receiving and sterilizing the medical waste discharged by the discharging bin; the medical waste sterilizing device comprises a sterilizing mechanism, a containing bin push-pull driving mechanism and a containing bin rotary driving mechanism.

The sterilization mechanism comprises a sterilization chamber 1 and a containing chamber 2 which is suitable for being inserted into the sterilization chamber 1 and is used for containing and bearing medical waste; an opening 3 suitable for accommodating the cabin 2 to rotate out of the sterilization cabin 1 is arranged at one axial end of the sterilization cabin 1, and a cabin door 4 suitable for being opened relative to the sterilization cabin 1 is arranged at the opening 3; the axial side wall of the containing bin 2 is provided with a feed and discharge port 5 suitable for medical waste to enter and discharge from the containing bin 2.

Here, when the storage chamber 2 is located in the sterilization chamber 1, the material inlet/outlet 5 is directed upward, so that the medical waste does not fall out of the storage chamber 2 from the storage chamber 2. And the opening 3 arranged at one axial end of the sterilization chamber 1 is used for the storage chamber 2 to enter and exit the sterilization chamber 1 from the opening 3. The door 4 is used for sealing the opening 3 during the sterilization operation of the medical waste in the accommodating chamber 2, so that the whole sterilization chamber 1 can form a sealed sterilization environment. It should be further noted that, in the present embodiment, the material inlet/outlet 5 not only takes charge of the medical waste entering or discharging the medical waste from the receiving chamber 2 through the material inlet/outlet 5, but also has the function of sterilizing the medical waste in the receiving chamber 2 by the sterilizing equipment in the sterilizing chamber 1 through the material inlet/outlet 5, and because the material inlet/outlet 5 faces upward when the receiving chamber 2 is located in the sterilizing chamber 1, the sterilizing equipment in the sterilizing chamber 1 is located at the inner top wall of the sterilizing chamber 1.

The accommodating bin push-pull driving mechanism comprises a push-pull part and a push-pull power assembly, wherein the push-pull part is suitable for being connected with one axial end of the accommodating bin 2, and the push-pull power assembly is suitable for driving the push-pull part to push and pull the accommodating bin 2.

The accommodating bin rotary driving mechanism comprises a rotary power component which is connected with the push-pull part and is suitable for driving the push-pull part to rotate so as to synchronously realize the rotation of the accommodating bin 2, and a rotary supporting component which is suitable for supporting the accommodating bin 2 from the bottom of the accommodating bin 2.

The sterilization chamber 1 is fixedly arranged on a supporting framework 6; one side end of the bin door 4 is hinged with a part of the support framework 6 corresponding to the opening 3 of the sterilization bin 1, and a bin door driving oil cylinder 7 which is connected with the end surface of the bin door 4 departing from the opening 3 and is suitable for driving the bin door 4 to open and close relative to the opening 3 is arranged on the support framework 6; and a sterilizer for sterilizing the medical waste in the accommodating bin 2 is arranged on the top wall of the inner cavity of the sterilizing bin 1. Optionally, the sterilizer is a high-temperature sterilization structure and/or an ultrasonic sterilization structure. The present embodiment does not absolutely limit the types of specific products in which the pasteurization structure and the ultrasonic sterilization structure are selectable, and any type of product that is widely used in a single medical waste sterilization apparatus in the prior art can be used in the present embodiment, and for this reason, the corresponding structure of the pasteurization structure and/or the ultrasonic sterilization structure is not described in detail in the present embodiment.

A connecting part 41 which is rotationally connected with the bin gate 4 is arranged on the supporting framework 6, a bin gate hinge shaft 42 is rotationally connected on the connecting part 41, the bin gate 4 is fixedly connected with the bin gate hinge shaft 42 through a pair of connecting plates 43, so that the bin gate hinge shaft 42 drives the connecting plate 43 to rotate relative to the connecting part 41, a lantern ring 45 is fixedly sleeved on the bin gate hinge shaft 42, and the lantern ring 45 and the bin gate driving oil cylinder 7 are connected; connected, namely a bin gate driving oil cylinder 7; when the driving collar 45 rotates relative to the connecting portion 41, the door hinge shaft 42 synchronously drives the connecting plate 43 to rotate relative to the connecting portion 41, so that the door 4 can be opened relative to the opening 3 under the action of the connecting plate 43.

Specifically, the push-pull portion in this embodiment includes an L-shaped dial 9 and a circular clamping portion 10 connected to the L-shaped dial 9; the circular clamping part 10 is arranged at the side end of the L-shaped driving plate 9 facing the sterilization bin 1; the center of the cavity wall of the accommodating bin 2 facing the push-pull part is provided with a clamping hole 11 suitable for the insertion of the circular clamping part 10, and an arc-shaped stop block 12 which is arranged beside the clamping hole 11 and arranged along the circumferential direction of the cavity wall of the accommodating bin 2 facing the push-pull part. It should be noted that the arc-shaped stopper 12 is used to prevent the L-shaped dial 9 from rotating continuously after the L-shaped dial 9 rotates a certain angle due to the arc-shaped stopper 12, because the arc-shaped stopper 12 acts as a resistance to the rotation of the L-shaped dial 9.

After the circular clamping part is clamped with the clamping hole 11, the edge end of the L-shaped driving plate 9, which is far away from the circular clamping part 10, is suitable for abutting against the edge end of the arc-shaped stop block 12; and a cover plate 13 is arranged on the outer side of the cavity wall of the accommodating bin 2 facing the push-pull part, and a through hole 14 suitable for the L-shaped drive plate 9 to penetrate is hollowed in the cover plate 13. An axial movable section is formed between the cover plate 13 and the cavity wall of the accommodating bin 2 facing the push-pull part, the cover plate 13 is fixedly connected with the edge of the cavity wall of the accommodating bin 2 facing the push-pull part, the movable section not only provides a setting space for the clamping hole 11 and the arc-shaped stop block 12, but also provides a rotating space for the L-shaped drive plate 9 to rotate around the clamping hole 11, specifically, when the L-shaped drive plate 9 is connected with the penetration hole 14, the circular clamping part 10 is clamped with the clamping hole 11, and along with the rotation of the L-shaped drive plate 9 in the movable section, the cover plate 13 forms axial resistance to the L-shaped drive plate 9, so that when push-pull acting force is applied to the L-shaped drive plate 9, the push-pull acting force can be indirectly applied to the accommodating bin 2.

More specifically, the push-pull power assembly comprises a moving frame 16 for supporting the push-pull part to drive the push-pull part to move, and a pair of slide rails 15 connected with the bottom of the moving frame 16 in a sliding manner; a pair of slide wheel structures are provided at the bottom of the moving frame 16 and adapted to move along the pair of slide rails 15. A pair of slide rails 15 are optionally attached to the support frame 6 to form an integral apparatus frame.

The sliding wheel structure comprises a group of symmetrically arranged rotating wheels 17, a transition gear 18 arranged between a pair of rotating wheels 17, a driving gear 19 arranged above the transition gear 18 and connected with the transition gear 18 through a transmission chain, and a driving motor 20 connected with the driving gear 19 to drive the driving gear 19 to rotate; a synchronous chain is sleeved on the pair of rotating wheels 17 and the transition gear 18, so that the rotation of the transition gear 18 drives the pair of rotating wheels 17 to rotate. The driving motor 20 may be fixed at a lateral position on the moving frame 16, and the transition gear 18 and the pair of wheels 17 are disposed at a bottom position of the moving frame 16, wherein the transition gear 18 is not in direct contact with the slide rail 15, and the transition gear 18, the driving gear 19, and the pair of wheels 17 are smoothly rotatable with respect to the moving frame 16. The driving motor 20 is, for example, but not limited to, a reduction motor, and any motor capable of driving the driving gear 19 to rotate can be used as long as it can meet the requirements of the present embodiment. Under the action of the driving motor 20, the driving gear 19 rotates, the transition gear 18 rotates due to the action of the transmission chain, and the pair of runners 17 synchronously rotate along with the transition gear 18 due to the action of the synchronous chain, and the driving gear 19, the transition gear 18 and the pair of runners 17 are all arranged in the same direction at the moment, so that the rotating directions are consistent. It should be noted here that only one driving motor 20 may be adopted for the pair of sliding wheel structures, and at this time, a linkage rod 21 is arranged between the transition gears 18 respectively included in the pair of sliding wheel structures, so that the transition gear 18 of the other sliding wheel structure is driven to synchronously rotate by the action of the linkage rod 21 in the process of rotating the transition gear 18 of one of the sliding wheel structures, and thus, the pair of sliding wheel structures can be driven by only one driving motor 20.

After the push-pull part is connected with the cavity wall of the accommodating chamber 2 facing the moving frame 16, the cover plate 13 forms resistance to the L-shaped drive plate 9, so that the L-shaped drive plate 9 cannot be separated from the moving section between the accommodating chamber 2 and the cover plate 13, and at the moment, the moving frame 16 applies synchronous moving acting force relative to the sterilizing chamber 1 to the push-pull part, so that the moving frame 16 moves towards the direction far away from the sterilizing chamber 1, and the accommodating chamber 2 gradually leaves the sterilizing chamber 1 under the action of the pulling force of the moving frame 16.

Because this embodiment needs rotatory holding bin 2 so that initial state towards the business turn over material mouth 5 of top downwards, thereby be convenient for the medical waste recycling process of below be convenient for accept medical waste from business turn over material mouth 5, and rotatory holding bin 2 need overcome the influence of sterilization storehouse 1 to holding bin 2, need to pull out sterilization storehouse 1 with holding bin 2 thoroughly promptly, but to the sterilization storehouse 1 that the axial is longer, need steadily rotate, need consider promptly to support at the axial both ends of sterilization storehouse 1, at this moment, after holding bin 2 breaks away from sterilization storehouse 1 completely, need solve to hold the supporting problem of the tip that holds bin 2 kept away from removal frame 16. In view of the above, the push-pull power assembly of the present embodiment further comprises a translational bottom support structure provided between the sterilization chamber 1 and the mobile frame 16, adapted to support the containment chamber 2 from the bottom. The translational bottom support structure is arranged near the opening 3 of the sterilization chamber 1, and supports the bottom of the other end of the accommodating chamber 2 which is completely separated from the sterilization chamber 1 and is far away from the axis direction of the moving frame 16.

Specifically, the translation bottom support structure adopted in the embodiment includes a translation bottom support frame, a translation bottom fixing frame 23 connected with the translation bottom support frame through a first lift cylinder 22, and a pair of symmetrically arranged translation rollers 25 arranged on the translation bottom support frame, wherein the translation bottom fixing frame 23 is optionally connected with the support framework 6; the translation roller 25 is adapted to rotate along the direction in which the containing compartment 2 moves along the sliding track 15 under the action of the push-pull portion; and a group of first telescopic rods 26 are arranged between the translation bottom support frame and the translation bottom fixing frame 23. Under the action of the first telescopic rod 26 and the first lifting oil cylinder 22, the translation bottom support frame can form a supporting effect on the accommodating bin 2 in an ascending state, and does not play a supporting effect on the accommodating bin 2 in a relatively descending state, so that the translation roller 25 is a roller which is arranged to facilitate the movement of the accommodating bin 2 along the direction of the axis of the sterilizing bin 1, and the roller at the angle can cause rotating resistance in the rotating process of the accommodating bin 2, therefore, the translation bottom support frame at the position can only play a role when the accommodating bin 2 moves along the axis of the sterilizing bin 1 in the direction through the action of the first telescopic rod 26 and the first lifting oil cylinder 22.

Optionally, the translational bottom bracket comprises a first base 27 connected to the first lift cylinder 22 and the first telescopic rod 26, and a pair of first wing portions 28 connected to the first base 27 and located on the side end surface of the first base 27 facing the storage bin 2; the first fin portion 28 is fitted with the translation roller 25, and a portion of the first fin portion 28 fitted with the translation roller 25 forms an obtuse angle structure with the first base portion 27. This configuration is intended to improve the supporting effect of the translating bottom bracket on the bin 2, since the first fin portion 28 of the vertical configuration forms a small supporting area for the bin 2 with respect to the obtuse angle configuration.

Alternatively, in order to simplify the overall structure of the medical waste sterilization device of the present embodiment, the translational bottom fixing frame 23 and the rotational bottom fixing frame 33 may be integrally formed to form an integral structure.

More specifically, the rotary power assembly includes a rotary force application portion 30 provided on the translational frame and connected to the L-shaped dial 9 of the push-pull portion, and a rotary power structure 31 connected to the rotary force application portion 30 to drive the rotary force application portion to rotate. Here, the rotary power mechanism 31 is, for example, but not limited to, a rotary hydraulic cylinder, and it should be particularly noted that, in the rotary power mechanism 31 of the present embodiment, not only plays a role of a power source during the rotation of the storage bin 2, but also plays a role of an L-shaped dial plate 9 of the push-pull portion during the implementation of the push-pull driving mechanism, so that the L-shaped dial plate 9 can be shielded by the cover plate 13 and cannot be separated from the penetration hole 14 by rotating the rotary power mechanism 31 at a certain angle in a movable section formed between the cover plate 13 and the wall of the storage bin 2, thereby smoothly achieving a transmission function of the push-pull action force to the storage bin 2. Therefore, the present embodiment skillfully designs the dual-purpose rotary power structure 31, and different effects are achieved by setting two different stages of different rotation times of the rotary power structure 31. Such a structure effectively simplifies the overall device structure.

After the receiving chamber 2 is completely separated from the sterilizing chamber 1, the translational rollers 25 of the translational bottom supporting structure will cause resistance in the rotation of the receiving chamber 2, so the rotary power assembly designed in this embodiment further includes a rotational bottom supporting structure disposed between the sterilizing chamber 1 and the moving frame 16 and adapted to support the receiving chamber 2 from the bottom.

The rotary bottom supporting structure comprises a rotary bottom supporting frame, a rotary bottom fixing frame 33 connected with the rotary bottom supporting frame through a second lifting oil cylinder 32, and a pair of symmetrically arranged rotary rollers 39 arranged on the rotary bottom supporting frame, wherein the rotary bottom fixing frame 33 is optionally connected with the supporting framework 6; the rotating roller 39 is adapted to rotate in the direction in which the cartridge 2 rotates radially under the action of the push-pull portion; and a set of second telescopic rods 34 is also arranged between the rotary bottom support frame and the rotary bottom fixing frame 33. Similarly, the first telescopic rod 26 and the first lifting cylinder 22, the second telescopic rod 34 and the second lifting cylinder 32 herein mainly support the accommodating bin 2 from the bottom only when the accommodating bin 2 needs to rotate, and the rotating direction of the rotating roller 39 is consistent with the radial rotating direction of the accommodating bin 2, so that the smoothness of the accommodating bin 2 in the rotating process can be improved.

Specifically, the rotating bottom bracket comprises a second base 35 connected to the second lift cylinder 32 and the second telescopic rod 34, and a pair of second wing portions 37 connected to the second base 35 and located on the side end surface of the second base 35 facing the storage bin 2; the second fin portion 37 is fitted with the rotary roller 39, and a portion of the second fin portion 37 fitted with the rotary roller 39 forms a right-angle structure with the second base portion 35. The reason for designing the right angle structure here is that when the housing 2 rotates, the housing 2 is supported from the bottom of the housing 2, reducing the supporting effect to the side of the housing 2, and reducing the resistance to the rotation of the housing 2.

Medical waste breaker includes: the feeding bin 100, the crushing bin 200 and the discharging bin 300 are connected in sequence. Wherein the feed bin 100 is adapted for the entry of medical waste stock; the top of the feeding bin 100 is a closed plate, the bottom of the feeding bin 100 is an open mouth, and the side wall of the feeding bin 100 is provided with a side door 102 hinged with the bottom of the feeding bin 100 and the top of the side door can be opened relative to the feeding bin 100. The crushing part comprises a crushing bin 200 communicated with the bottom of the feeding bin 100 and a crushing and cutting assembly which is arranged in the crushing bin 200 and is suitable for crushing and cutting medical waste raw materials input through the feeding bin 100; the crushing bin 200 is open at both the top and bottom. The top and the bottom of the discharging bin 300 are both open, and the top of the discharging bin 300 is communicated with the bottom of the crushing bin 200; a pair of shielding doors 302 suitable for opening and closing are arranged at the bottom of the discharging bin 300; is adapted to close off the bottom of the tap bin 300 when the pair of shutter doors 302 are closed and to open the bottom of the tap bin 300 when the pair of shutter doors 302 are open. In the process of medical waste crushing and cutting, medical waste raw materials before crushing enter the feeding bin 100 through the openable side door 102 of the feeding bin 100, then enter the crushing bin 200 through the feeding bin 100 and are cut by the crushing and cutting assembly, the medical waste after cutting is finally discharged through the pair of blocking doors 302 which can be opened at the bottom of the discharging bin 300, so that the medical waste after crushing can be discharged into the containing bin 2 through the bottom of the discharging bin 300, in the process, the discharging bin 300 does not need to be overturned, the medical waste in the discharging bin 300 does not need to be transferred through other structures, the circulation speed of the medical waste in a treatment system can be improved, namely, the coordination of the crushing program and the sterilization program of the medical waste is improved.

The bottom of the discharging bin 300 is suitable for being over against the material inlet and outlet 5 of the receiving bin 2, when the receiving bin 2 is evacuated under the action of the push-pull part to be separated from the sterilizing bin 1, the receiving bin is positioned in the space between the movable frame 16 and the sterilizing bin 1, and the material inlet and outlet 5 of the receiving bin 2 faces upwards, at the moment, the material inlet and outlet 5 of the receiving bin 2 is over against the bottom of the discharging bin 300, and when the pair of shielding doors 302 are in a relatively opened state, medical wastes in the discharging bin 300 are directly discharged into the receiving bin 300.

The medical waste crushing apparatus of the present embodiment further includes a supporting frame 400; the supporting frame 400 is fixedly connected with the outer side wall of the crushing bin 200, so that the crushing bin 200 is fixed relative to the supporting frame 400, the feeding bin 100 is positioned above the supporting frame 400, and the discharging bin 300 is positioned below the supporting frame 400. The support frame 400 of this embodiment may be connected to the support frame 6 to form an integrated support frame for supporting an integrated medical waste management system. The support frame 400 and the support frame 6 can be made of steel.

The side door 102 of the present embodiment is opened such that an outside of the side door 102 facing away from the feeding bin 100 is provided with a side opening driving assembly adapted to drive the side door 102 to open toward the outside of the feeding bin 100 relative to the bottom of the feeding bin 100. The side-opening driving assembly comprises a side door driving oil cylinder 103 connected with the side wall of the side door 102, which is far away from the feeding bin 100, and a side door oil cylinder supporting seat 105 connected with the side door driving oil cylinder 103 to support the side door driving oil cylinder 103. The side door cylinder supporting seat 105 is fixedly connected with the supporting frame 400, and the side door 102 is driven to open relative to the bottom of the feeding bin 100 by the side door driving cylinder 103. The side door 102 in this embodiment is opened only when throwing in medical waste to the feeding bin 100, and in the process that the crushing bin 200 cuts and crushes the medical waste, the side door 102 is in a closed state relative to the feeding bin 100, so that in the process that the crushing bin 200 cuts and crushes the medical waste, the medical waste after crushing cannot escape from the feeding bin 100 to the outside.

Specifically, a pair of shielding doors 302 are symmetrically arranged, and the opening and closing openings of the pair of shielding doors 302 are located under the discharging bin 300, that is, when the pair of shielding doors 302 are opened, the bottom of the discharging bin 300 can be exposed, so that medical wastes after being cut and broken can be discharged from the bottom of the discharging bin 300. One side edge of the shielding door 302 is rotatably connected with the edge of the bottom of the discharging bin 300; and the outer side wall of the shielding door 302 departing from the discharging bin 300 is respectively connected with a shielding door driving component.

What need be explained here in particular is, the regulation to the opening and the closed state of ejection of compact storehouse 300 bottom is realized to the sheltering from door 302 of a pair of symmetry setting that this embodiment adopted, when the sheltering from door 302 to this embodiment is in relative open mode, the contained angle that forms between the lateral wall of door 302 for ejection of compact storehouse 300 that shelters from this moment is 135 ~ 160 degrees, when medical waste discharges from the bottom of ejection of compact storehouse 300 like this, a pair of sheltering from door 302 can also form the sheltering from to medical waste side, avoid medical waste to escape to both sides in the discharge process, concentration when improving medical waste discharges for medical waste accurately drops into in holding storehouse 2.

The shutter door driving assembly includes a linked door 303 fixedly connected to the shutter door 302, and a linked door driving cylinder 305 connected to the linked door 303. The linkage door 303 is perpendicular to the shielding door 302; the outer side wall of the discharging bin 300 is provided with a hinged shaft fixing frame 307 for fixing a hinged shaft 308, the linkage door 303 is rotationally connected with the hinged shaft 308 through a linkage plate 310, and the hinged shaft fixing frame 307 is fixedly arranged at the position, close to the bottom edge of the discharging bin 300, of the outer side wall of the discharging bin 300; one end of the linkage plate 310 is sleeved on the hinge shaft 308 to be suitable for rotating around the hinge shaft 308; and the other end of the linkage plate 310 is connected to a linkage door driving cylinder 305. The fixed end of the linkage door driving oil cylinder 305 is fixedly connected with the support frame 400, the linkage plate 310 can rotate around the hinge shaft 308 under the action of the linkage door driving oil cylinder 305, the linkage plate 310 drives the linkage door 303 to rotate relative to the hinge shaft 308 in the process that the linkage plate 310 rotates around the hinge shaft 308, and in the process that the linkage door 303 rotates, the shielding door 302 rotates relative to the hinge shaft 308, namely the shielding door 302 rotates relative to the bottom edge of the discharging bin 300.

The shredding component adopted by the embodiment comprises two groups of cutter shafts which are arranged inside the crushing bin 200 and are rotationally connected with the cavity wall of the crushing bin 200; the two cutter shafts are arranged in a staggered manner and comprise an upper cutter shaft group positioned above and a lower cutter shaft group positioned below; the upper cutter shaft group comprises a pair of upper cutter shafts 201 which are arranged at intervals in parallel; the lower cutter shaft group comprises a pair of lower cutter shafts 202 which are arranged in parallel in an interval formed between a pair of upper cutter shafts 201; a plurality of cutting knives 204 are sleeved on the upper knife shaft 201 and the lower knife shaft 202; the cutting knives 204 on the upper knife shafts 201 and the cutting knives 204 on the lower knife shafts 202 adjacent to the corresponding upper knife shafts 201 in the pair of lower knife shafts 202 are arranged in a staggered mode; and the cutting knives 204 on the pair of lower knife shafts 202 are arranged in a staggered way.

Two groups of cutter shafts in the crushing bin 200 are sequentially an upper cutter shaft 201, a lower cutter shaft 202 and an upper cutter shaft 201 when viewed from the angle of the feeding bin 100, and the pair of lower cutter shafts 202 are positioned between the pair of upper cutter shafts 201 when viewed from the transverse direction. Like this, form the cutting breakage to the multidimension degree of the medical waste who gets into in broken storehouse 200 for medical waste not only has the cutting effort between lower cutter shaft 202, still has the cutting effort between adjacent upper cutter shaft 201 and the lower cutter shaft 202, improves the thoroughness to the cutting breakage of medical waste.

At least one end of the pair of upper knife shafts 201 and the pair of lower knife shafts 202 is sleeved with a rotating gear 205 which is suitable for driving the corresponding knife shafts to rotate. Here, the pair of upper knife shafts 201 and the pair of lower knife shafts 202 may also be sleeved with the rotating gear 205 at both ends, and in this embodiment, in view of energy consumption of the power saving structure, the rotating gear 205 is sleeved at one end of the pair of upper knife shafts 201 and the pair of lower knife shafts 202, and the other end is sleeved with the rotating bearing, so that the upper knife shafts 201 and the lower knife shafts 202 can rotate relative to the cavity wall of the crushing bin 200. The turning gear 205 here provides the power for the rotation of the arbor.

Optionally, the rotating gear 205 sleeved on the end of each adjacent upper knife shaft 201 and lower knife shaft 202 is meshed and connected; and the rotating gears 205 at the ends of the pair of upper knife shafts 201 are respectively connected with a rotating power structure which is suitable for driving the rotating gears 205 to rotate. The rotary power structure here is, for example, but not limited to, a hydraulic motor 207, and under the action of the hydraulic motor 207, the rotating gear 205 on the upper knife shaft 201 rotates, and the rotating gear 205 on the lower knife shaft 202 meshed with the rotating gear 205 on the upper knife shaft 201 rotates synchronously, at this time, every adjacent upper knife shaft 201 and lower knife shaft 202 rotate oppositely, and the cutting knives 204 on the knife shafts are respectively driven to generate cutting and crushing forces on the medical waste.

More specifically, the cutting blade 204 of the present embodiment includes a body 208 and a plurality of hook-shaped teeth 210 uniformly disposed on a circumferential sidewall of the body 208, and bending directions of the plurality of hook-shaped teeth 210 are set along a rotation direction of the body 208 when rotating along with the knife shaft, where three hook-shaped teeth 210 disposed on the body 208 are taken as an example. The hook-shaped teeth 210 of every two adjacent cutting knives 204 in the plurality of cutting knives 204 positioned on the same cutter shaft are arranged in a staggered manner, specifically, the staggered arrangement refers to that the arrangement positions of the hook-shaped teeth 210 relative to the body 208 are staggered, but the bending directions of the hook-shaped teeth 210 on the plurality of cutting knives 204 on the same cutter shaft relative to the body 208 are all the same.

Optionally, the bending directions of the hook-shaped teeth 210 of the cutting knife 204 on the upper knife shaft 201 on the pair of upper knife shaft groups are arranged oppositely; and the bending directions of the hook-shaped teeth 210 of the cutting knife 204 on the pair of lower knife shafts 202 are arranged oppositely; the bending directions of the hook-shaped teeth 210 of the cutting knives 204 on each adjacent upper knife shaft 201 and lower knife shaft 202 are the same, and the rotation directions of each adjacent upper knife shaft 201 and lower knife shaft 202 are combined to rotate oppositely, so that the medical wastes entering the crushing bin 200 are cut in multiple dimensions, and the cutting and crushing thoroughness of the medical wastes is improved.

It should be noted that, in combination with the size of the material inlet/outlet 5 on the accommodating bin 2 of the sterilization apparatus of the medical waste treatment system, the discharging bin 300 of the medical waste crushing apparatus of the present embodiment may be shared by a plurality of crushing bins 200, and at this time, a plurality of symmetrical blocking doors 302 may be provided for the discharging bin 300 with a larger size, so that the crushing bins 200 with the same size are not provided for the discharging bin 300 with a larger size, so as to avoid the insufficient power for the rotation of the cutter shaft in the crushing bin 200 when the size of the crushing bin is too large, and the insufficient power in the rotation process may occur for the cutter shaft with a longer size, and thus, the crushing power and the completeness of crushing can be effectively ensured by combining the cutter shaft with a proper size in the plurality of crushing bins.

The specific implementation principle of the medical waste treatment system of the embodiment is as follows:

medical waste enters the crushing bin 200 from the feeding bin 100, is cut and crushed under the action of the crushing and cutting assembly, and is discharged from the discharging bin 300 and enters the accommodating bin 2 from the material inlet and outlet 5 of the accommodating bin 2 after the medical waste is cut and crushed.

When the housing chamber 2 of the medical sterilization device sterilizes medical waste in the sterilization chamber 1, the material inlet/outlet 5 faces upward, and the chamber door 4 is closed relative to the opening 3. When waiting to finish the sterilization process, door 4 is opened, remove frame 16 and drive push-and-pull portion and remove to accommodating 2 directions in storehouse, after push-and-pull portion links to each other with the chamber wall of accommodating 2, combine the effect of rotary power structure 31, push-and-pull portion is blockked by apron 13, when removing frame 16 and remove to keeping away from 1 direction in sterilization storehouse along slide rail 15, push-and-pull portion drives accommodating 2 and leaves sterilization storehouse 1, at this in-process, translation bottom sprag structure realizes the supporting effect to accommodating 2's bottom, make accommodating 2 still keep stable state after thoroughly leaving sterilization storehouse 1, the business turn over material mouth 5 at this moment still is towards the space of top. Then, after the containing bin 2 is completely separated from the sterilizing bin 1, the moving frame 16 stops moving, at the moment, the rotating bottom supporting structure operates to form a supporting effect on the bottom of the containing bin 2, and then the translating bottom supporting structure resets, so that the translating bottom supporting structure is not contacted with the containing bin 2 any more. After the process is completed, the rotary power structure 31 operates, so that the push-pull part is under the action of the rotary power structure 31, the L-shaped drive plate 9 of the push-pull part is blocked by the arc-shaped stop block 12, the L-shaped drive plate 9 cannot rotate in the movable section between the cover plate 13 and the cavity wall of the accommodating bin 2, at the moment, the rotary acting force generated by the rotary power structure 31 on the push-pull part can generate power for the rotation of the accommodating bin 2, the material inlet and outlet 5 on the accommodating bin 2 is enabled to be 180-reversed through the rotation of the accommodating bin 2, namely, the material inlet and outlet 5 faces downwards, the medical waste can be directly discharged from the material inlet and outlet 5 to enter the next treatment process, and a carrying trolley suitable for carrying the sterilized medical waste can be arranged at the bottom of the supporting frame, and the medical waste can be conveniently carried to a. This completes the entire sterilization operation and the discharge of medical waste. Here, rethread rotary power structure 31's rotation, make the switching-over of business turn over material mouth 5 on the holding bin 2 once more, resume the position towards the top, a pair of door 302 that shelters from of the feed bin bottom that combines medical waste breaker again is relative open condition, make the medical waste in the play feed bin 300 directly drop into the holding bin 2 by the business turn over material mouth 5 of holding bin 2 by a feed bin 300, translation bottom sprag structure function realizes the support to holding bin 2, rotatory bottom sprag structure withdraws, the removal frame 16 drives the direction removal of holding bin 2 towards sterilization bin 1, then just can realize sending into the holding bin 2 again and carry out the sterilization operation in sterilization bin 1, so the circulation is reciprocal, realize the systematic processing of medical waste, whole convenient high efficiency.

Example 2:

referring to fig. 18 and 19, in the present embodiment, on the basis of the medical waste treatment system of embodiment 1, the medical waste treatment system further includes a feeding unit.

The feeding unit comprises a pair of feeding rails 51 positioned on one side of the supporting frame and arranged towards the side door 102, a feeding trolley 52 arranged on the feeding rails 51 and suitable for moving along the feeding rails 51, and a feeding power mechanism arranged on the feeding rails 51 and suitable for driving the feeding trolley 52 to move along the feeding rails 51.

The side of the feeding trolley 52 departing from the feeding rail 51 is of an L-shaped structure, and the side of the L-shaped structure is provided with an inclined L-shaped support frame which is arranged obliquely relative to the feeding rail 51, the L-shaped support frame comprises a support plate 53 and a support base 55 which are connected, a group of fixing parts suitable for fixing the feeding barrel 70 are arranged on the support plate, and each fixing part comprises a pair of pressing plates 57 which are respectively used for pressing the edges of the feeding and discharging openings of the feeding barrel 70.

The feeding power mechanism comprises a pulley assembly arranged at one side end of the feeding vehicle 52 facing the feeding track 51 and a traction assembly connected with the pulley assembly; the pulley assembly comprises a pulley fixing frame 58 and two pairs of sliding wheels 59 which are arranged on the pulley fixing frame 58 and are connected with the feeding rails 51 in a sliding manner; each pair of sliding wheels 59 includes two sliding wheels 59, respectively. The traction assembly comprises a traction rail 61 arranged between the pair of feeding rails 51, a traction chain 62 arranged along the length direction of the traction rail 61, and a group of traction wheels 63 connected with the traction chain 62 and arranged in the traction rail 61; one traction wheel 63 in the group of traction wheels 63 is connected with a speed reducing motor 65 fixedly arranged at the bottom of the traction track 61 far away from the side door, and a traction chain 62 is connected with the pulley fixing frame 58. That is, the drag chain 62 is circularly rotated around the longitudinal direction of the drag rail 61 by the deceleration motor 65, and the pulley holder 58 on the drag chain 62 is driven to reciprocate along the longitudinal direction of the drag rail 61 in the process of the circular reciprocating rotation of the drag chain 62. In the embodiment, the traction chain 62 circularly and reciprocally rotates around the traction wheel 63 by controlling the forward rotation and the reverse rotation of the speed reducing motor 65, so that the feeding trolley 52 moves up and down and reciprocally on the feeding track 51, and the feeding and the transportation of the medical waste raw materials are realized.

The ends of the pair of loading rails 51 near the door are respectively provided with a bending part 66 bending towards the side door, and the end of the loading vehicle 52 facing the loading rails 51 is further provided with a pair of auxiliary sliding wheels 67 symmetrically arranged and suitable for being connected with the side end face of the loading rails 51 facing the supporting frame in a sliding manner. The bending portion 66 and the feeding track 51 form an acute angle structure. The pair of auxiliary sliding wheels 67 is disposed on a side of the bottom end of the loading vehicle 52 away from the loading rail 51, that is, when it is defined that a side of the loading vehicle 52 close to the bottom of the loading rail 51 is a rear vehicle part of the loading vehicle 52, and a side far from the bottom of the loading rail 51 is a front vehicle part of the loading vehicle 52, the auxiliary sliding wheels 67 are disposed at the front vehicle part, and a fixing frame of the sliding wheels 59 connected to the traction chain 62 is connected to the traction chain 62 at a part close to the rear vehicle part. The bent portion 66 is disposed to protrude from the traction track 61, that is, in the process of moving along the traction track 61 with the fixed frame of the sliding wheel 59, when the feeding cart 52 is pulled to the top of the traction track 61 under the action of the traction chain 62, the rear cart portion of the feeding cart 52 at this time is limited to the top of the traction track 61, and the front cart portion of the feeding cart 52 moves along the bent portion 66 under the action of the auxiliary sliding wheel 67, so that the feeding cart 52 is tilted toward the side door, and in combination with the L-shaped support frame on the feeding cart 52 being disposed to be tilted relative to the traction track 61, the medical material in the feeding barrel 70 of the device on the feeding cart 52 enters the feeding bin 100 through the side door 102.

It should be noted that the opening angle of the side door 102 relative to the feeding bin 100 is smaller than 90 degrees, so that the side door 102 can form a bottom edge receiving function for the obliquely-turned upper charging bucket 70, and medical waste materials in the upper charging bucket 70 are prevented from falling on the supporting frame outside the side door 102.

In order to improve the smoothness of the movement of the loading trolley 52 along the traction rail 61, a group of guide wheels 68 which are suitable for moving relative to the traction rail 61 are further arranged on the fixed frame of the sliding wheels 59, and the stability of the loading trolley 52 in the movement process relative to the pair of loading rails 51 is improved through the movement of the guide wheels 68 along the traction rail 61.

The number of the feeding mechanisms of the embodiment is designed according to the number of the specific feeding bins, and thus is not limited to one feeding mechanism.

This embodiment can realize the automatic feeding operation to the feeding storehouse of locating on the braced frame through the feed mechanism who sets up, and the medical waste product in the material loading bucket 70 of being convenient for directly puts in gets into the feeding storehouse, and the convenient laborsaving of holistic process realizes putting in fast of the medical waste product in the material loading bucket 70 through the upset of material loading bucket 70.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention. In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A medical waste treatment system, comprising: the medical waste crushing device and the medical waste sterilizing device are arranged below the medical waste crushing device; wherein

The medical waste crushing device is used for cutting and crushing medical waste; the medical waste crushing device comprises a feeding bin, a crushing part and a discharging bin which are connected in sequence;

the medical waste sterilizing device is used for receiving and sterilizing the medical waste discharged by the discharging bin; the medical waste sterilizing device comprises a sterilizing mechanism, a containing bin push-pull driving mechanism and a containing bin rotary driving mechanism.

2. The medical waste treatment system of claim 1, wherein the feed bin is adapted for the entry of medical waste stock; the top of the feeding bin is a closed plate, the bottom of the feeding bin is an open port, and the side wall of the feeding bin is provided with a side door which is hinged with the bottom of the feeding bin and the top of the side door can be opened relative to the feeding bin;

the accommodating bin push-pull driving mechanism comprises a push-pull part and a push-pull power assembly, wherein the push-pull part is suitable for being connected with one axial end of the accommodating bin, and the push-pull power assembly is suitable for driving the push-pull part to push and pull the accommodating bin; and

the accommodating bin rotation driving mechanism comprises a rotation power component which is connected with the push-pull part and is suitable for driving the push-pull part to rotate so as to synchronously realize the rotation of the accommodating bin, and a rotation supporting component which is suitable for supporting the accommodating bin from the bottom of the accommodating bin.

3. The medical waste treatment system of claim 2, wherein the push-pull portion includes an L-shaped dial and a circular snap portion connected to the L-shaped dial; the circular clamping part is arranged at the side end of the L-shaped driving plate facing the sterilization bin;

the center of the accommodating bin, which faces the cavity wall of the push-pull part, is provided with a clamping hole suitable for the circular clamping part to be inserted into, and an arc-shaped stop block which is arranged beside the clamping hole and is arranged along the circumferential direction of the accommodating bin, which faces the cavity wall of the push-pull part;

4. The medical waste treatment system of claim 3, wherein the push-pull power assembly further comprises a translating bottom support structure disposed between the sterilization chamber and the mobile frame adapted to bottom-support the containment chamber;

the translation roller is suitable for rotating along the direction that the containing bin moves along the sliding rail under the action of the push-pull part; and

and a group of first telescopic rods are arranged between the translation bottom supporting frame and the translation bottom fixing frame.

5. The medical waste treatment system of claim 2, wherein the sterilization chamber is fixedly mounted on a support frame;

one side end of the bin door is hinged with the part of the support framework corresponding to the opening of the sterilization bin, and a bin door driving oil cylinder which is connected with the end surface of the bin door, which is far away from the opening, is arranged on the support framework and is suitable for driving the bin door to open and close relative to the opening; and

6. The medical waste treatment system of claim 3, wherein the rotational power assembly includes a rotational force application portion disposed on the movable frame and connected to the L-shaped dial of the push-pull portion, and a rotational power structure connected to the rotational force application portion to drive the rotational force application portion to rotate.

7. The medical waste treatment system of claim 6, wherein the rotary power assembly further comprises a rotary bottom support structure provided between the sterilization chamber and the mobile rack adapted to bottom-support the containment chamber;

the rotary bottom supporting structure comprises a rotary bottom supporting frame, a rotary bottom fixing frame connected with the rotary bottom supporting frame through a second lifting oil cylinder, and a pair of symmetrically arranged rotary rollers arranged on the rotary bottom supporting frame;

the rotary roller is suitable for rotating along the direction when the containing bin rotates in the radial direction under the action of the push-pull part; and

8. The medical waste treatment system of claim 2, wherein a side opening drive assembly adapted to drive the side door to open toward the outside of the feed bin relative to the bottom of the feed bin is provided on the outside of the side door facing away from the feed bin;

9. The medical waste treatment system of claim 2, wherein the pair of shutter doors are symmetrically disposed, and the opening and closing ports of the pair of shutter doors are located right below the discharge bin;

one side edge of the shielding door is rotationally connected with the edge of the bottom of the discharging bin; and

the outer side wall of the shielding door, which is away from the discharging bin, is respectively connected with a shielding door driving component;

the shielding door driving assembly comprises a linkage door fixedly connected with the shielding door and a linkage door driving oil cylinder connected with the linkage door;

the linkage door is perpendicular to the shielding door; and

the outer side wall of the discharging bin is provided with a hinged shaft fixing frame for fixing a hinged shaft, and the linkage door is rotationally connected with the hinged shaft through a linkage plate;

10. The medical waste treatment system of claim 2, wherein the shredding assembly includes two sets of knife shafts disposed within the crushing bin in rotational communication with a wall of the crushing bin;

the upper cutter shaft group comprises a pair of upper cutter shafts which are arranged at intervals in parallel;

the lower cutter shaft group comprises a pair of lower cutter shafts which are arranged in parallel in an interval formed between the pair of upper cutter shafts; and

a plurality of cutters are sleeved on the upper cutter shaft and the lower cutter shaft;

the cutting knives on the upper knife shafts and the cutting knives on the lower knife shafts adjacent to the corresponding upper knife shafts in the pair of lower knife shafts are arranged in a staggered mode;

and the cutting knives on the pair of lower knife shafts are arranged in a staggered way.