CN115196222A

CN115196222A - Waste collection device for clinical nursing work

Info

Publication number: CN115196222A
Application number: CN202211133854.8A
Authority: CN
Inventors: 丁伟伟; 罗菲; 刘娜; 贺丽
Original assignee: Yantai Kanggutang Pharmaceutical Technology Co ltd
Current assignee: Yantai Kanggutang Pharmaceutical Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-10-18
Anticipated expiration: 2042-09-19
Also published as: CN115196222B

Abstract

The invention discloses a waste collection device for clinical care work, which relates to the field of waste collection and comprises a collection box, wherein a cover body is arranged at the top of the collection box, crushing rollers are arranged inside the collection box, a mounting groove and a mounting plate for sealing the mounting groove are arranged at the back of the collection box, a transmission unit for overturning the cover body is arranged inside the mounting groove, two material guide plates, a solid collection frame and a liquid collection frame are sequentially arranged inside the collection box along the height direction of the collection box from top to bottom, material guide holes are formed between the two material guide plates, sealing plates capable of sealing the material guide holes are arranged on the two material guide plates and are in transmission connection with the transmission unit, two crushing rollers are arranged, a crushing gap is formed between the two crushing rollers, and the crushing rollers are in transmission connection with the transmission unit. The invention can effectively prevent the waste gas in the collecting box from being extruded and discharged to the outside by the airflow generated when the cover body is opened, thereby causing pollution, and can also crush medical waste.

Description

Waste collection device for clinical nursing work

Technical Field

The invention relates to the field of waste collection, in particular to a waste collection device for clinical care work.

Background

Hospital waste refers to all waste generated by hospitals during medical processes of disease examination, diagnosis, treatment and the like, and non-medical activities and not further utilized, and comprises biological waste, non-biological waste, medical waste, non-medical waste and the like, and the waste needs to be collected and treated by a waste collection device.

The Chinese utility model patent with the publication number CN214909815U discloses a waste collection and nursing device for clinical nursing, which comprises a cart, a collection box and a sewage discharge outlet, wherein an opening is formed in the side end of the cart above the sewage discharge outlet, a drawing and feeding device is fixedly mounted at the inner end of the opening, and the drawing and feeding device comprises a feeding drawer, a limiting plate, a drawing and cleaning mechanism, a fixing seat, a limiting block and a limiting groove; the utility model discloses a carry out garbage collection through pull feed arrangement, the feeding drawer carries out garbage collection from the collecting box is inside to be taken out, makes medical personnel's sight blockked, makes it can not see the inside condition of collecting box to protect medical personnel, prevent to cause the discomfort in the vision, and income collecting box again after the work is accomplished, thereby keep sealed, prevent that the peculiar smell from effluvizing, solved and emptyd the waste material and see the inside condition and cause the uncomfortable problem of vision easily.

However, the above patents still have some drawbacks: 1. the feeding device needs to be manually opened and closed, when the medical waste in hands is large or more, the situation that the feeding device is inconvenient to operate occurs, and the medical waste is easy to slip off; 2. the air flow generated by opening and closing the feeding device can extrude and discharge the waste gas in the collecting device to the outside, and the waste gas can cause certain pollution to the outside; 3. after the collection is finished, the medical waste cannot be effectively subjected to solid-liquid separation, so that the collection effect is influenced.

Disclosure of Invention

The invention aims to provide a waste collection device for clinical care work, which aims to solve the technical problems that in the prior art, a feeding device needs to be manually opened and closed, waste gas in the collection device is extruded and discharged to the outside by airflow generated by opening and closing the feeding device, and medical waste cannot be effectively separated from solid and liquid after collection is finished.

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

the invention provides a waste collection device for clinical care work, which comprises a collection box, wherein a cover body is arranged at the top of the collection box, a material taking window and a door plate for sealing the material taking window are arranged at the front part of the collection box, a crushing roller is arranged inside the collection box, a mounting groove and a mounting plate for sealing the mounting groove are arranged at the back part of the collection box, a transmission unit for enabling the cover body to overturn is arranged inside the mounting groove, material guide plates, a solid collection frame and a liquid collection frame are sequentially arranged inside the collection box along the height direction of the collection box from top to bottom, the two material guide plates are provided, material guide holes are formed between the two material guide plates, sealing plates capable of sealing the material guide holes are arranged on the two material guide plates and are in transmission connection with the transmission unit, the two crushing rollers are provided, a crushing gap is formed between the two crushing rollers, and the crushing rollers are in transmission connection with the transmission unit;

before the cover body is opened, the two sealing plates seal the material guide hole, after the cover body is closed, the two sealing plates release the sealing of the material guide hole, and at the moment, the two crushing rollers can crush the medical waste in the crushing gap.

Preferably, the transmission unit includes head rod, second connecting rod, first movable block and second movable block, the top of collecting box is provided with the recess, the head rod set up in the inboard of lid, the bottom of head rod extends to the inside of recess, be provided with the spout on the inner wall of mounting groove, the spout with be provided with spacing hole between the recess, the top of second connecting rod with the bottom of head rod is rotated and is connected, the bottom of second connecting rod is passed spacing hole extends to the inside of spout, first movable block set up in the bottom of second connecting rod, the inside activity of mounting groove is provided with the balancing weight, the second movable block set up in the inboard of balancing weight, the second movable block is located under the first movable block.

Preferably, two opposite sides of the guide plates are provided with accommodating grooves, a hydraulic expansion bracket is arranged inside the accommodating grooves, the sealing plate is arranged at the output end of the hydraulic expansion bracket, the inner walls of the sliding grooves are symmetrically provided with sealed hydraulic cylinders, the sealed hydraulic cylinders are connected with the hydraulic expansion bracket through pipelines, the input ends of the sealed hydraulic cylinders are located between the second movable blocks and the first movable blocks, the bottom sides of the input ends of the sealed hydraulic cylinders are of arc structures, and the left sides and the right sides of the second movable blocks are of arc structures.

Preferably, the shaft levers at the rear ends of the two crushing rollers extend into the mounting groove, the ports are provided with rotating gears, the inner wall of the mounting groove is symmetrically and rotatably connected with connecting gears, the connecting gears are meshed with the rotating gears, the transmission ratio of the connecting gears to the rotating gears is smaller than one, the balancing weight is symmetrically provided with connecting toothed plates, and the connecting toothed plates are meshed with the connecting gears.

Preferably, the bottom of the collecting box is provided with a trigger base, a first hydraulic cylinder is arranged in the trigger base, the input end of the first hydraulic cylinder extends out of the top of the trigger base, a second hydraulic cylinder is arranged in the mounting groove and connected with the first hydraulic cylinder through a pipeline, and the balancing weight is arranged at the output end of the second hydraulic cylinder.

Preferably, the bottom of the solid collecting frame is provided with a filter screen.

Preferably, waterproof layers are arranged on the surfaces of the material guide plate and the sealing plate.

Preferably, all be equipped with the slide rail on the inner wall of the mounting groove left and right sides, be equipped with the sliding sleeve on the fishback, the sliding sleeve cup joint in on the slide rail.

Preferably, a first sealing ring is arranged on the inner side of the cover body.

Preferably, the inner side of the door panel is provided with a second sealing ring.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the waste collection device for clinical care work drives the cover body to open through the gravity of the human body, is more stable compared with the hand-pressing type and single-pedal type garbage cans, seals the inside of the collection box before the cover body is opened, can effectively prevent the waste gas in the collection box from being extruded and discharged to the outside by the airflow generated when the cover body is opened to cause pollution, closes the cover body after the human body leaves, and releases the sealing of the inside of the collection box after the cover plate is closed, so that the medical waste can be separated from the liquid after being crushed.

Secondly, when a human body stands on the first hydraulic cylinder, the balance weight can be driven to ascend through the second hydraulic cylinder, so that the second movable block on the balance weight drives the two sealing plates to seal the material guide holes, then the second movable block abuts against the first movable block to open the cover body, the operation is simple and stable, and meanwhile, the waste gas in the collecting box can be effectively prevented from being extruded and discharged to the outside by air flow generated when the cover body is opened to cause pollution.

Thirdly, after the human body leaves, the balancing weight can descend under the action of gravity, the cover body is closed, then the two sealing plates are enabled to remove the sealing of the material guide holes, so that the medical waste on the sealing plates can pass through the material guide holes and fall into the crushing gap between the rotating crushing rollers for crushing, then the solid medical waste is collected in a centralized manner through the solid collecting frame, meanwhile, the medical waste is collected in a centralized manner through the liquid collecting frame, the solid-liquid separation of the medical waste can be realized, meanwhile, the occupied space of the medical waste can be effectively reduced by crushing the medical waste, and the collection amount of the medical waste is further improved.

Fourthly, the waste collection device for clinical care work can select a pipeline with a proper pipe diameter between the first hydraulic cylinder and the second hydraulic cylinder according to actual requirements, so that the balancing weight is kept at a constant speed in the processes of ascending and descending, and the cover body is kept at a constant speed when opened and closed, thereby preventing the cover body from being damaged by violent opening and closing and affecting the sealing property of the collection box.

Fifthly, the device for collecting the clinical care working waste drives the balancing weight to rise through the gravity of the human body, does not need a power supply, can move the collecting box to the position where the medical waste needs to be collected at any time, is not limited by the problem of the power supply, and has strong adaptability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

In the drawings:

FIG. 1 is a schematic perspective view of a waste collection device for clinical care work according to the present invention;

FIG. 2 is a first perspective view of the structure of FIG. 1;

FIG. 3 is a partial cross-sectional structural view of the second perspective of FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic diagram of a third perspective partial structure of FIG. 1;

FIG. 6 is a schematic diagram of a fourth perspective partial structure of FIG. 1;

FIG. 7 is an enlarged view of the structure at B in FIG. 6 according to the present invention;

FIG. 8 is a schematic view in partial section of a clinical care work waste collection apparatus of the present invention;

FIG. 9 is an enlarged view of the structure of FIG. 8 at C according to the present invention;

fig. 10 is a perspective view of the transmission unit of the present invention.

In the figure:

1. a collection box; 11. mounting grooves; 12. mounting a plate; 13. a groove; 14. a chute; 15. a limiting hole; 2. a cover body; 21. a first connecting rod; 22. a second connecting rod; 23. a first movable block; 24. a second movable block; 25. a first seal ring; 3. a material guide plate; 31. sealing plates; 32. a hydraulic telescopic frame; 33. closing the hydraulic cylinder; 34. a storage groove; 4. a crushing roller; 41. a rotating gear; 42. a connecting gear; 43. a connecting toothed plate; 44. a slide rail; 45. a sliding sleeve; 5. a solids collection frame; 6. a liquid collection frame; 7. a door panel; 71. a second seal ring; 8. a counterweight block; 9. triggering the base; 91. a first hydraulic cylinder; 92. and a second hydraulic cylinder.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1 to 10, the present invention provides a waste collection device for clinical care work, including a collection box 1, a cover body 2 is disposed on the top of the collection box 1, a material taking window and a door plate 7 for sealing the material taking window are disposed on the front portion of the collection box 1, a crushing roller 4 is disposed inside the collection box 1, a mounting groove 11 and a mounting plate 12 for sealing the mounting groove 11 are disposed on the back portion of the collection box 1, a transmission unit for turning over the cover body 2 is disposed inside the mounting groove 11, a material guide plate 3, a solid collection frame 5 and a liquid collection frame 6 are sequentially disposed inside the collection box 1 along the height direction from top to bottom, two material guide plates 3 are disposed, a material guide hole is formed between the two material guide plates 3, a sealing plate 31 capable of sealing the material guide hole is disposed on the two material guide plates 3, the sealing plate 31 is in transmission connection with the transmission unit, two crushing rollers 4 are disposed, a crushing gap is formed between the two crushing rollers 4, and the crushing rollers 4 are in transmission connection with the transmission unit;

before the cover body 2 is opened, the guide hole is sealed by the two sealing plates 31, after the cover body 2 is closed, the sealing of the guide hole is released by the two sealing plates 31, and at the moment, the medical waste in the crushing gap can be crushed by the two crushing rollers 4.

When medical waste is required to be placed into the collecting box 1, the guide holes are firstly sealed through the two sealing plates 31, then the cover body 2 is opened, at the moment, the medical waste can be placed on the guide plate 3, after the cover body 2 is closed, the sealing of the guide holes is relieved through the two sealing plates 31, at the moment, the medical waste can penetrate through the guide holes and freely fall on the crushing gap of the crushing roller 4, the medical waste crushed by the crushing roller 4 can freely fall on the solid collecting frame 5, and meanwhile, liquid contained in the medical waste can penetrate through the solid collecting frame 5 and fall inside the liquid collecting frame 6, so that solid-liquid separation is realized.

As shown in fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 10, the transmission unit includes a first connecting rod 21, a second connecting rod 22, a first movable block 23 and a second movable block 24, the top of the collecting box 1 is provided with a groove 13, the first connecting rod 21 is disposed on the inner side of the cover body 2, the bottom end of the first connecting rod 21 extends to the inside of the groove 13, a chute 14 is disposed on the inner wall of the mounting groove 11, a limiting hole 15 is disposed between the chute 14 and the groove 13, the top end of the second connecting rod 22 is rotatably connected with the bottom end of the first connecting rod 21, the bottom end of the second connecting rod 22 passes through the limiting hole 15 and extends to the inside of the chute 14, the first movable block 23 is disposed at the bottom end of the second connecting rod 22, the inside of the mounting groove 11 is movably provided with a counterweight block 8, the second movable block 24 is disposed on the inner side of the counterweight block 8, and the second movable block 24 is located right below the first movable block 23.

As shown in fig. 3 and 4, at this time, the cover 2 is in a closed state, as shown in fig. 5, 6 and 7, when the counterweight block 8 ascends, the second movable block 24 is driven to move towards the first movable block 23, when the second movable block 24 abuts against the first movable block 23, the second connecting rod 22 is driven to move upwards, at this time, the first connecting rod 21 simultaneously drives the cover 2 to turn over to an open state by taking the rotation connecting point with the collection box 1 as an axis, so as to place the medical waste into the collection box 1, when the counterweight block 8 descends, the second movable block 24 is driven to move towards the bottom of the first movable block 23, and at this time, the cover 2 can be closed under the action of gravity.

As shown in fig. 3, 4, 5, 6, 8 and 9, two opposite sides of the two material guiding plates 3 are provided with a containing groove 34, a hydraulic expansion bracket 32 is arranged inside the containing groove 34, a sealing plate 31 is arranged at an output end of the hydraulic expansion bracket 32, closed hydraulic cylinders 33 are symmetrically arranged on an inner wall of the sliding groove 14, the closed hydraulic cylinders 33 are connected with the hydraulic expansion bracket 32 through pipelines, an input end of each closed hydraulic cylinder 33 is located between the second movable block 24 and the first movable block 23, the bottom sides of the input ends of the closed hydraulic cylinders 33 are of arc-shaped structures, and the left and right sides of the second movable block 24 are of arc-shaped structures.

As shown in fig. 3, 4, 8 and 9, when the counterweight block 8 ascends, the second movable block 24 abuts against the input end of the closed hydraulic cylinder 33 before abutting against the first movable block 23, and at this time, the second movable block 24 applies an acting force to the input end of the closed hydraulic cylinder 33, so that the hydraulic medium inside the closed hydraulic cylinder 33 is input to the hydraulic expansion frame 32 through a pipeline, at this time, the output end of the hydraulic expansion frame 32 extends, and the sealing plate 31 is pushed to close the material guiding hole, when the counterweight block 8 descends, the second movable block 24 is driven to move towards the bottom of the input end of the closed hydraulic cylinder 33, and at this time, the sealing plate 31 can be accommodated inside the accommodating groove 34, so that the medical waste can freely fall from the material guiding hole onto the crushing roller 4.

As shown in fig. 3, 5, 8 and 10, the shaft rods at the rear ends of the two crushing rollers 4 all extend to the inside of the mounting groove 11, and the ports are all provided with rotating gears 41, the inner wall of the mounting groove 11 is symmetrically and rotatably connected with connecting gears 42, the connecting gears 42 are meshed with the rotating gears 41, the transmission ratio of the connecting gears 42 to the rotating gears 41 is smaller than one, the counterweight block 8 is symmetrically provided with connecting toothed plates 43, and the connecting toothed plates 43 are meshed with the connecting gears 42.

As shown in fig. 3 and 10, at this time, the crushing roller 4 is in a stationary state, as shown in fig. 5, when the counterweight block 8 rises, the connecting toothed plate 43 on the counterweight block 8 drives the connecting gear 42 to rotate, at this time, the connecting gear 42 drives the rotating gear 41 to rotate synchronously, and the crushing roller 4 is made to rotate reversely, when the counterweight block 8 falls, the crushing roller 4 can be driven to rotate forwardly, at this time, the crushing roller 4 can crush the medical waste falling freely from the material guide hole, because the transmission ratio of the connecting gear 42 to the rotating gear 41 is smaller than one, namely, the connecting gear 42 drives the rotating gear 41 to rotate, so that the crushing effect of the crushing roller 4 on the medical waste is further improved, and the solid-liquid separation of the medical waste after crushing is convenient.

As shown in fig. 1, 2, 3, 5 and 6, the bottom of the collecting box 1 is provided with a trigger base 9, a first hydraulic cylinder 91 is arranged inside the trigger base 9, the input end of the first hydraulic cylinder 91 extends out of the top of the trigger base 9, a second hydraulic cylinder 92 is arranged inside the mounting groove 11, the second hydraulic cylinder 92 is connected with the first hydraulic cylinder 91 through a pipeline, and the counterweight block 8 is arranged at the output end of the second hydraulic cylinder 92.

As shown in fig. 1, fig. 2 and fig. 3, the counterweight block 8 is not lifted, and as shown in fig. 4 and fig. 5, a human body stands on the input end of the first hydraulic cylinder 91, so that the hydraulic medium inside the first hydraulic cylinder 91 can be input into the second hydraulic cylinder 92 through a pipeline, and the output end of the second hydraulic cylinder 92 moves upward and drives the counterweight block 8 to lift.

It needs to be supplemented that, when a human body stands on the input end of the first hydraulic cylinder 91, the gravity of the human body drives the hydraulic medium inside the first hydraulic cylinder 91 to be input into the second hydraulic cylinder 92 through a pipeline, when the human body leaves the input end of the first hydraulic cylinder 91, the counterweight block 8 is reset under the action of gravity, meanwhile, the hydraulic medium inside the second hydraulic cylinder 92 is input into the first hydraulic cylinder 91 through a pipeline, the pipeline radius connected between the first hydraulic cylinder 91 and the second hydraulic cylinder 92 controls the flowing speed of the hydraulic medium between the first hydraulic cylinder 91 and the second hydraulic cylinder 92, therefore, a pipeline with a proper pipe diameter can be selected according to actual requirements, so that the counterweight block 8 is at a constant speed in the processes of ascending and descending, and meanwhile, the cover body 2 is kept at a constant speed when being opened and closed, and the cover body 2 is prevented from being damaged by slammed open and slammed shut, and the sealing performance of the collection box 1 is influenced.

As shown in fig. 8, the bottom of the solid collection frame 5 is provided with a filter screen, which is convenient for the liquid contained in the medical waste to pass through the filter screen and fall into the liquid collection frame 6 after the medical waste is crushed, so as to realize solid-liquid separation.

Further, waterproof layers are disposed on the surfaces of the material guide plate 3 and the sealing plate 31, and liquid contained in the medical waste can be effectively prevented from adhering to the surfaces of the material guide plate 3 and the sealing plate 31 through the waterproof layers.

As shown in fig. 3 and 5, all be equipped with slide rail 44 on the inner wall of the mounting groove 11 left and right sides, be equipped with sliding sleeve 45 on the connection pinion rack 43, sliding sleeve 45 cup joints on slide rail 44, through the connection of sliding sleeve 45 and slide rail 44, can increase the stability of balancing weight 8 when going up and down effectively.

As shown in fig. 6, a first sealing ring 25 is disposed on the inner side of the cover 2, and the first sealing ring 25 can effectively ensure the sealing effect of the cover 2.

As shown in fig. 8, a second sealing ring 71 is disposed on the inner side of the door plate 7, the door plate 7 is used for disposing the solid medical waste collected by the solid collecting frame 5 and the medical waste liquid collected by the liquid collecting frame 6, and the second sealing ring 71 can effectively ensure the sealing effect of the door plate 7.

The counterweight block 8 is driven to rise by the gravity of the human body, so that the two sealing plates 31 firstly seal the material guide holes, then the cover body 2 is opened, the pollution caused by the exhaust gas in the collecting box 1 extruded and discharged by the air flow generated when the cover body 2 is opened can be effectively prevented, meanwhile, the cover body 2 is opened by the human body standing on the first hydraulic cylinder 91, compared with the garbage can of the hand-pressing type and the single-foot-stepping type, the medical garbage can be conveniently placed on the sealing plates 31, after the human body leaves, the counterweight block 8 can descend under the action of the gravity, the cover body 2 is closed, then the sealing of the material guide holes by the two sealing plates 31 is released, so that medical waste on the closing plate 31 passes the guide hole and falls on the broken clearance department of pivoted crushing roller 4 and carry out the breakage, frame 5 is collected to the rethread solid and the solid medical waste is collected to the rethread solid, collect the medical waste liquid through liquid simultaneously, can be with medical waste solid-liquid separation, simultaneously with the medical waste breakage can reduce its shared space effectively, further improve medical waste's collection volume, this scheme need not the power, can remove collecting box 1 to the position that needs collected medical waste at any time, also or be applied to the collection or the cleaing away of family or similar rubbish with collecting box 1, be not limited by the problem of power, strong adaptability.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a be used for clinical care work waste collection device, includes collecting box (1), the top of collecting box (1) is provided with lid (2), the front portion of collecting box (1) is provided with gets the material window and is used for sealing get material window's door plant (7), the inside of collecting box (1) is provided with crushing roller (4), its characterized in that: the back of the collecting box (1) is provided with a mounting groove (11) and a mounting plate (12) used for sealing the mounting groove (11), a transmission unit used for enabling the cover body (2) to overturn is arranged inside the mounting groove (11), two material guide plates (3), a solid collecting frame (5) and a liquid collecting frame (6) are sequentially arranged inside the collecting box (1) from top to bottom along the height direction of the collecting box, material guide holes are formed between the two material guide plates (3), sealing plates (31) capable of sealing the material guide holes are arranged on the two material guide plates (3), the sealing plates (31) are in transmission connection with the transmission unit, two crushing rollers (4) are arranged, a crushing gap is formed between the two crushing rollers (4), and the crushing rollers (4) are in transmission connection with the transmission unit;

before the cover body (2) is opened, the two sealing plates (31) seal the material guide holes, after the cover body (2) is closed, the two sealing plates (31) release the sealing of the material guide holes, and at the moment, the two crushing rollers (4) can crush the medical waste in the crushing gap.

2. The waste collection device for clinical care work of claim 1, wherein: the transmission unit includes head rod (21), second connecting rod (22), first movable block (23) and second movable block (24), the top of collecting box (1) is provided with recess (13), head rod (21) set up in the inboard of lid (2), the bottom of head rod (21) extends to the inside of recess (13), be provided with spout (14) on the inner wall of mounting groove (11), spout (14) with be provided with spacing hole (15) between recess (13), the top of second connecting rod (22) with the bottom of head rod (21) rotates to be connected, the bottom of second connecting rod (22) is passed spacing hole (15) extend to the inside of spout (14), first movable block (23) set up in the bottom of second connecting rod (22), the inside activity of mounting groove (11) is provided with balancing weight (8), second movable block (24) set up in the inboard of balancing weight (8), second movable block (24) are located the positive under first movable block (23).

3. A waste collection device for clinical care work according to claim 2, characterized in that: two stock guide (3) one side in opposite directions all is provided with accomodates groove (34), the inside of accomodating groove (34) is provided with hydraulic stretching frame (32), closing plate (31) set up in the output of hydraulic stretching frame (32), it is the symmetry on the inner wall of spout (14) and is provided with sealed pneumatic cylinder (33), seal pneumatic cylinder (33) through the pipeline with hydraulic stretching frame (32) are connected, the input that seals pneumatic cylinder (33) is located second movable block (24) with between first movable block (23), the input bottom side that seals pneumatic cylinder (33) is the arc structure, the left and right sides of second movable block (24) is the arc structure.

4. A waste collection device for clinical care work according to claim 3, characterized in that: the shaft levers at the rear ends of the two crushing rollers (4) extend to the inside of the mounting groove (11), a rotating gear (41) is arranged on a port of the shaft levers, the inner wall of the mounting groove (11) is symmetrically and rotatably connected with a connecting gear (42), the connecting gear (42) is meshed with the rotating gear (41) to be connected, the transmission ratio of the connecting gear (42) to the rotating gear (41) is smaller than one, a connecting toothed plate (43) is symmetrically arranged on the balancing weight (8), and the connecting toothed plate (43) is meshed with the connecting gear (42) to be connected.

5. The waste collection device for clinical care work of claim 4, wherein: the bottom of the collecting box (1) is provided with a trigger base (9), a first hydraulic cylinder (91) is arranged inside the trigger base (9), the input end of the first hydraulic cylinder (91) extends out of the top of the trigger base (9), a second hydraulic cylinder (92) is arranged inside the mounting groove (11), the second hydraulic cylinder (92) is connected with the first hydraulic cylinder (91) through a pipeline, and the balancing weight (8) is arranged at the output end of the second hydraulic cylinder (92).

6. The waste collection device for clinical care work of claim 1, wherein: and a filter screen is arranged at the bottom of the solid collecting frame (5).

7. A waste collection device for clinical care work according to claim 3, characterized in that: waterproof layers are arranged on the surfaces of the material guide plate (3) and the sealing plate (31).

8. The waste collection device for clinical care work of claim 4, wherein: all be equipped with slide rail (44) on the inner wall of mounting groove (11) left and right sides, be equipped with sliding sleeve (45) on connecting tooth plate (43), sliding sleeve (45) cup joint in on slide rail (44).

9. The waste collection device for clinical care work of claim 1, wherein: the inner side of the cover body (2) is provided with a first sealing ring (25).

10. The waste collection device for clinical care work of claim 1, wherein: and a second sealing ring (71) is arranged on the inner side of the door panel (7).