CN212469201U - Automatic disinfection facility of medical waste feeding system - Google Patents

Abstract

The utility model relates to the technical field of medical waste treatment, in particular to an automatic disinfection facility of a medical waste feeding system, which comprises a medical waste bin, a rotary kiln feeding bin and a feeding device, wherein the feeding device comprises a bearing bracket for bearing the medical waste bin, a slide rail component and a driving component for driving the bearing bracket to lift and turn so as to dump waste, the slide rail component comprises an L-shaped steering slide rail for assisting the bearing bracket to move from the vertical direction to the horizontal direction, the bearing bracket is hinged with the output end of the driving component in the vertical direction, and the bearing bracket is also provided with a disinfection component for synchronously disinfecting along with the downward movement of the medical waste bin; the disinfection component comprises a U-shaped steel pipe arranged above the supporting bracket, a water feeding pipe, a water pump and a water tank filled with disinfection water. The utility model discloses can be for its disinfection after medical dustbin emptys rubbish, have the effect that improves refuse treatment efficiency.

Description

Automatic disinfection facility of medical waste feeding system

Technical Field

The utility model belongs to the technical field of medical refuse treatment's technique and specifically relates to a medical waste feed system self-sterilizer facility is related to.

Background

At present, with the development of economy in China, the medical industry in China also makes great progress, but a plurality of problems, such as the treatment of medical wastes, also occur. The medical waste treatment refers to the treatment process of medical waste and garbage which are generated by related personnel in hospitals and have physical, chemical or biological infectious damages to human beings, animals and the environment. It involves the process of properly disinfecting and even completely removing certain highly infectious medical waste.

The feeding device of the medical waste incineration treatment equipment disclosed by the traditional Chinese utility model with the authorization notice number of CN208828871U comprises a medical garbage can and a rotary kiln feeding box, wherein one side of the rotary kiln feeding box is provided with a feeding device which lifts the medical garbage can to the feeding port of the rotary kiln feeding box and overturns the medical garbage can to dump the medical garbage into the rotary kiln feeding box, and the feeding device comprises a bearing bracket for bearing the medical garbage can and a driving mechanism for driving the bearing bracket to lift and overturn to dump the garbage; the driving mechanism comprises an L-shaped steering guide rail which assists the support bracket to move from the vertical direction to the horizontal direction, a driving rod which is rotationally connected with the support bracket is also arranged on the support bracket, and the rotating axis of the driving rod is horizontally arranged; the driving mechanism also comprises a driving component which is fixedly connected with the driving rod and used for lifting the bearing bracket to enable the bearing bracket to turn in the L-shaped rotating slide rail.

Above-mentioned utility model has reduced the artifical direct processing procedure with the contact of medical discarded object, makes operator's safety obtain the assurance.

The above prior art solutions have the following drawbacks: after the garbage can dumps garbage, the garbage can is practical by disinfecting again by workers, the manual disinfection efficiency is low, time and labor are wasted, and the garbage disposal efficiency is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a medical waste matter charge-in system self-sterilizer facility, it can be for its disinfection after medical dustbin dumps rubbish, has the effect that improves refuse treatment efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: an automatic disinfection facility of a medical waste feeding system comprises a medical garbage can and a rotary kiln feeding box, a feeding device used for lifting the medical garbage bin to a feeding port of the rotary kiln feeding bin and turning over the medical garbage bin so as to dump the medical garbage into the rotary kiln feeding bin is arranged on one side of the rotary kiln feeding bin, the feeding device comprises a supporting bracket for supporting the medical garbage can, a sliding rail component for providing a moving track of the supporting bracket, and a driving component for driving the supporting bracket to lift and turn so as to dump garbage, the slide rail assembly comprises an L-shaped steering slide rail for assisting the support bracket to move from the vertical direction to the horizontal direction, the support frame is hinged with the output end of the driving component in the vertical direction, and the support frame is also provided with a disinfection component for synchronously disinfecting along with the downward movement of the medical garbage can; the disinfection component comprises a U-shaped steel pipe arranged above the supporting bracket and a water feeding pipe used for water delivery, the U-shaped steel pipe is provided with a spray head aiming at the medical garbage can, the water feeding pipe is communicated with a water pump, and the water pump is communicated with a water tank filled with disinfection water.

Through adopting above-mentioned technical scheme, the staff will carry medical garbage's medical dustbin propelling movement to the support bracket on, medical garbage is fixed by the support bracket, under drive assembly's drive effect, the support bracket rebound and overturn on the top, pour medical garbage into rotary kiln pan feeding incasement, when the support bracket takes medical garbage to move down, the disinfection subassembly begins to work, the sterile water of water pump extraction in the water tank makes sterile water spout by the shower head on the U shaped steel pipe, disinfect medical garbage to the completion that has disinfected when making medical garbage remove subaerial, whole refuse treatment efficiency has effectively been improved.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a water supply device, including last water pipe, last water pipe department is provided with and is used for reciprocating along with the support bracket and receive and release the rolling subassembly of last water pipe, the rolling subassembly is including being used for holding the case that holds of going up the water pipe, it installs driving motor on the case to hold, driving motor's output is connected with and is used for the rolling the drive roll of last water pipe, the last water pipe passes the lateral wall that holds the case with the water pump intercommunication.

Through adopting above-mentioned technical scheme, driving motor rotates and drives the drive roll rolling or release water-feeding pipe for the water-feeding pipe can rise or will down along with U shaped steel pipe, makes the effectual quilt of water-feeding pipe put up, has effectively prolonged the life of water-feeding pipe.

The present invention may be further configured in a preferred embodiment as: and the peripheral surface of the driving roller is provided with a yielding groove matched with the peripheral cambered surface of the upper water pipe in a surrounding manner.

Through adopting above-mentioned technical scheme, the winding of water-feeding pipe is in the groove of stepping down for the water-feeding pipe winding is orderly, the rolling and the release of the water-feeding pipe of being convenient for.

The present invention may be further configured in a preferred embodiment as: the water feeding pipe passes the position of the side wall of the containing box is provided with a limiting assembly used for fixing the water feeding pipe, the limiting assembly comprises a support ring with an outer diameter larger than the inner diameter of the water feeding pipe, a fixedly connected component and a spring arranged on the inner wall of the support ring, the spring is far away from one end of the support ring and used for elastic extrusion, and the limiting assembly is at least provided with two limiting assemblies which are clamped on two sides of the side wall of the containing box.

Through adopting above-mentioned technical scheme, the water pipe is gone up in the extrusion board elasticity extrusion, fixes the water pipe, and then two spacing subassemblies press from both sides in the inboard and the outside that hold the case lateral wall, thereby to making the water pipe wear out the rigidity that holds the case, the difficult removal of water pipe.

The present invention may be further configured in a preferred embodiment as: the feeding device further comprises a guide assembly used for maintaining the stability of the support bracket in the vertical moving process, the guide assembly comprises a vertically arranged guide rod and a guide frame which slides up and down along the guide rod, and the guide frame is rotatably connected with the support bracket.

Through adopting above-mentioned technical scheme, the leading truck reciprocates along the guide arm to reciprocate along with supporting the bracket, and then make the stability that has increased supporting the bracket and removed the in-process.

The present invention may be further configured in a preferred embodiment as: the drive assembly includes a hydraulic cylinder, and the support bracket is driven by the hydraulic cylinder.

Through adopting above-mentioned technical scheme, pneumatic cylinder easy operation, the actual use effect is better.

The present invention may be further configured in a preferred embodiment as: the support bracket comprises a positioning rod for fixing the medical garbage can, the positioning rod is provided with a positioning groove, and the medical garbage can is connected with the positioning groove in a sliding manner.

Through adopting above-mentioned technical scheme, medical dustbin is fixed by the locating rod for medical dustbin can overturn along with supporting the bracket.

The present invention may be further configured in a preferred embodiment as: the bearing bracket is fixedly connected with a second sleeve at the position coaxial with the first sleeve, and a rotating shaft penetrates through the first sleeve and the second sleeve.

Through adopting above-mentioned technical scheme, the support frame can overturn from top to bottom along the pivot to medical dustbin dumped effect has been realized.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the disinfection component, when the support bracket drives the medical garbage can to move downwards, the disinfection component starts to work, the water pump pumps the disinfection water in the water tank to enable the disinfection water to be sprayed out from the spray header on the U-shaped steel pipe, and the medical garbage can is disinfected, so that the medical garbage can is disinfected when moving to the ground, and the overall garbage treatment efficiency is effectively improved;

2. by arranging the winding assembly, the driving motor rotates to drive the driving roller to wind or release the water feeding pipe, so that the water feeding pipe can ascend or descend along with the U-shaped steel pipe, the water feeding pipe is effectively collected, and the service life of the water feeding pipe is effectively prolonged;

3. through setting up spacing subassembly, the water pipe is gone up in stripper plate elastic extrusion, fixes going up the water pipe, then two spacing subassemblies press from both sides in the inboard and the outside that hold the case lateral wall, thereby to making the position that the water pipe wore out and hold the case fixed, the difficult removal of water pipe.

Drawings

FIG. 1 is a schematic front view of an automated medical waste feeding system sterilization facility provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the back of the automated facility for sterilization of a medical waste feeding system (the rotary kiln feed tank is omitted);

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic view of the sterilization assembly and the take-up assembly shown;

fig. 6 is a schematic structural view of the limiting assembly.

In the figure, 1, a medical garbage can; 2. feeding a material box into a rotary kiln; 3. a feeding device; 30. a support frame; 300. a fixing ring; 31. a support bracket; 310. a connecting frame; 3100. a second sleeve; 311. a bearing plate; 312. positioning a rod; 3120. positioning a groove; 3121. an arc-shaped plate; 313. a diagonal bracing plate; 32. a slide rail assembly; 320. an L-shaped steering slide rail; 3200. a chute; 321. an extension rod; 322. a rotating wheel; 33. a drive assembly; 330. an auxiliary frame; 331. a hydraulic cylinder; 332. a first sleeve; 333. a rotating shaft; 34. a guide assembly; 340. mounting a plate; 341. a guide bar; 342. a guide frame; 3420. a base plate; 3421. a side plate; 3422. a guide cylinder; 4. a sterilizing assembly; 40. a U-shaped steel pipe; 400. a shower head; 41. a water feeding pipe; 42. a water pump; 43. a water tank; 5. a winding component; 50. an accommodating box; 51. a drive motor; 52. a drive roll; 520. a yielding groove; 6. a console; 7. a limiting component; 70. a support ring; 71. a spring; 72. and (5) pressing the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an automatic sterilization facility of a medical waste feeding system disclosed by the present invention comprises a medical waste bin 1, a rotary kiln feeding bin 2, a feeding device 3 and a sterilization assembly 4; the medical garbage can 1 is used for placing medical wastes, and a convex edge is arranged at the top of the medical garbage can 1; the rotary kiln feed box 2 is used for receiving and transferring medical garbage, and a feed inlet is formed in the top of the rotary kiln feed box 2; feed arrangement 3 is used for empting the rubbish in 1 lifting upset of medical dustbin and the medical dustbin 1 to rotary kiln pan feeding case 2 in, and disinfection subassembly 4 is used for disinfecting to medical dustbin 1 after empting rubbish.

The feeding device 3 comprises a support frame 30 which has a main body supporting effect, a support bracket 31 for placing the medical waste bin 1, a slide rail assembly 32 which provides a sliding track for the support bracket 31, and a driving assembly 33 which drives the support bracket 31 to move up and down.

The supporting frame 30 is a vertically arranged frame structure, and includes four vertically arranged columns.

The support bracket 31 comprises a connecting frame 310 with a connecting effect, a bearing plate 311 for bearing the weight of the medical waste bin 1, a positioning rod 312 for fixing the medical waste bin 1 and an inclined support plate 313 with a supporting effect on the positioning rod 312; the connecting frame 310 is composed of a plurality of steel rods which are welded together in a crossed manner; the bearing plate 311 is similar to the fork shape of a forklift and is horizontally welded and fixed at the bottom of the connecting frame 310, and the bearing plate 311 is positioned on one side of the connecting frame 310, which is far away from the rotary kiln feeding box 2; the number of the positioning rods 312 is two, the two positioning rods 312 are horizontally and fixedly connected to the same horizontal height of the top of the connecting frame 310 and are positioned at the same side of the bearing plate 311, and the two positioning rods 312 are provided with a positioning groove 3120 along the length direction; an arc-shaped plate 3121 is vertically and fixedly connected to the end of the positioning rod 312 far from the connecting frame 310, and is used for guiding the medical garbage can 1 to slide into the positioning groove 3120; the two inclined supporting plates 313 are respectively positioned below the two positioning rods 312, one end of each inclined supporting plate 313 is fixed at the central position of the bottom of each positioning rod 312 in a welding mode, and the other end of each inclined supporting plate 313 is fixed at the bottom of the connecting frame 310 in a welding mode.

Referring to fig. 3 and 4, the slide rail assembly 32 includes an L-shaped steering slide rail 320, an extension rod 321, and a rotating wheel 322; the number of the L-shaped steering slide rails 320 is two, the L-shaped steering slide rails 320 comprise vertical rail portions and transverse rail portions which are fixedly connected with the vertical rail portions vertically, the vertical rail portions are vertically arranged and welded with vertical rods close to the rotary kiln feed box 2, the transverse rail portions extend out towards one side of the rotary kiln feed box 2, and a sliding groove 3200 for the connecting frame 310 to move up and down is formed in one side, close to the connecting frame 310, of the L-shaped steering slide rails 320; the extension rod 321 is horizontally and fixedly connected to the side wall of the connecting frame 310 opposite to the sliding groove 3200; the rotating wheel 322 is rotatably connected to the extension rod 321 and is connected to the sliding groove 3200 in a rolling manner.

The driving assembly 33 comprises an auxiliary frame 330, a hydraulic cylinder 331, a first sleeve 332 and a rotating shaft 333; the auxiliary frame 330 is used for fixing the hydraulic cylinder 331, and the hydraulic cylinder 331 is a multi-stage hydraulic cylinder and is used for supporting the connecting frame 310 to move up and down; the first sleeve 332 is horizontally arranged in the middle of the connecting frame 310 close to the rotary kiln feeding box 2, and the bottom of the first sleeve is fixedly connected with the end of the output end of the hydraulic cylinder 331; the rotating shaft 333 is horizontally inserted into the first sleeve 332, two second sleeves 3100 having the same height as the first sleeve 332 and fixedly connected to the connecting frame 310 at the same side are disposed on two sides of the first sleeve 332, and two ends of the rotating shaft 333 are inserted into the two second sleeves 3100, respectively.

With continued reference to fig. 1 and 2, in order to increase the stability of the medical waste bin 1 during the moving process, the feeding device 3 further comprises a guide assembly 34, wherein the guide assembly 34 comprises a mounting plate 340, a guide rod 341 and a guide frame 342; the mounting plates 340 are arranged in two groups corresponding to two vertical rods far away from the rotary kiln feeding box 2, and each group comprises two mounting plates 340 horizontally and fixedly connected to the top and the bottom of each vertical rod respectively; the guide rods 341 are vertically and fixedly connected between the two corresponding mounting plates 340 at the upper and lower parts of each group; the guide frame 342 integrally supports the supporting bracket 31, the guide frame 342 comprises a bottom plate 3420 which is tightly abutted to the lower part of the connecting frame 310 and is horizontally arranged, and two side plates 3421 which are vertically and fixedly connected to the two sides of the bottom plate 3420, the side plates 3421 are perpendicular to the connecting frame 310 and are parallel to the guide rod 341, a guide cylinder 3422 is vertically and fixedly connected to the end surface of the side plate 3421 far away from the connecting frame 310, and the guide cylinder 3422 is sleeved on the guide rod 341 and is connected with the guide rod 341 in a sliding manner; meanwhile, two ends of the rotating shaft 333 are rotatably supported on the two side plates 3421, so that the guide assembly 34 moves up and down along with the supporting bracket 31 under the driving action of the hydraulic cylinder 331, which increases the stability of the medical waste bin 1 during the moving process, and the guide frame 342 can only move up and down and cannot turn over along with the supporting bracket 31 because of the limitation of the guide cylinder 3422.

Referring to fig. 2 and 5, the sterilizing assembly 4 includes a U-shaped steel pipe 40, an upper water pipe 41, a water pump 42, and a water tank 43 for containing sterilizing water; in consideration of convenient material taking, economy and durability, the U-shaped steel tube 40 is selected for use in the embodiment, and certainly, a pipeline made of other durable materials can be adopted, the U-shaped steel tube 40 is vertically arranged with a U-shaped opening facing downward, two ends of the U-shaped steel tube 40 are respectively welded to the upper surfaces of the two positioning rods 312 far away from one end of the connecting frame 310, and the opening of the pipeline is sealed through a welding seam; the spraying heads 400 for spraying the sterilized water are obliquely and downwards communicated with one side of the peripheral surface of the U-shaped steel pipe 40 facing the connecting frame 310, the number of the spraying heads 400 is multiple, and the plurality of the spraying heads 400 are uniformly distributed along the length direction of the U-shaped steel pipe 40; one end of the water feeding pipe 41 is communicated with the U-shaped steel pipe 40, and the other end is communicated with the water pump 42; the water pump 42 is placed on the ground in the factory building, the water pump 42 is communicated with the water tank 43, and the water tank 43 contains sterilized water.

Referring to fig. 5 and 6, in the process that the medical waste bin 1 dumps waste and moves downwards, the disinfecting assembly 4 starts to work to disinfect the medical waste bin 1, the water feeding pipe 41 needs to move up and down along with the supporting bracket 31 in the process, and in order to ensure the stability of the movement of the water feeding pipe 41 in the using process, the winding assembly 5 for winding and unwinding the water feeding pipe 41 and the fixing ring 300 are arranged on the ground; the winding assembly 5 comprises a containing box 50 for containing the water feeding pipe 41, a driving motor 51 and a driving roller 52 for winding the water feeding pipe 41, the containing box 50 is placed on the ground, the driving motor 51 is horizontally arranged on the outer wall of the containing box 50, the output end of the driving motor 51 penetrates into the containing box 50, the driving roller 52 is horizontally arranged in the containing box 50, one end of the driving roller is coaxially and fixedly connected with the output end of the driving motor 51, the other end of the driving roller is rotatably supported on the side wall of the containing box 50, in order to enable the water feeding pipe 41 to be wound orderly and be convenient to wind and release, a abdicating groove 520 matched with the peripheral arc surface of the water feeding pipe 41 is arranged on the peripheral surface of the driving roller 52 in a surrounding manner, the water feeding pipe 41 is wound on the driving roller 52, one end of the water feeding pipe 41, which is connected with the U-shaped steel pipe 40, extends out from the top of the containing; the fixing rings 300 are multiple, the fixing rings 300 are uniformly and fixedly connected to the outer wall of the accommodating box 50 along the length direction of the upright column on one side, the water supply pipe 41 sequentially penetrates through the fixing rings 300, and the moving track is guaranteed through the fixing rings 300.

In order to facilitate the simultaneous operation of the sterilizing unit 4 and the winding unit 5 by the staff and to adapt the speed of movement of the support 31 to the speed of rotation of the drive roller 52, a control console 6 is mounted beside the housing box 50 to control the operation of the hydraulic cylinder 331, the drive motor 51 and the water pump 42.

In the rotating process of the driving roller 52, the upper water pipe 41 between the accommodating box 50 and the water pump 42 may be influenced by the rotation of the driving roller 52, and in order to ensure the stability of the upper water pipe 41, a limiting assembly 7 for fixing the upper water pipe 41 is arranged at a position on the outer wall of the accommodating box 50 where the upper water pipe 41 penetrates, wherein the limiting assembly 7 comprises a support ring 70, a spring 71 and a pressing plate 72; the inner diameter of the support ring 70 is larger than the outer diameter of the water supply pipe 41, three springs 71 are uniformly and fixedly connected around the inner wall of the support ring 70, the axes of the three springs 71 point to the center of the support ring 70, one end of each spring 71, which is far away from the inner wall of the support ring 70, is fixedly connected with a squeezing plate 72 for squeezing the water supply pipe 41, one side, which is far away from the spring 71, of each squeezing plate 72 is arranged to be an arc-shaped surface matched with the outer wall of the water supply pipe 41, the axis of an annular structure surrounded by the three squeezing plates 72 is overlapped with the axis of the support ring 70, in actual use, the water supply pipe 41 with one end for winding and releasing allowance is reserved between the driving roller 52 and the side wall of the accommodating box 50, then two limiting assemblies 7 are used, one limiting assembly 7 is sleeved on the water supply pipe 41 and tightly attached to the outer side wall of the accommodating box 50, the other limiting assembly 7 is sleeved on the water supply pipe, thereby it is fixed to go up water pipe 41, the last water pipe 41 rolling between drive roll 52 and the U shaped steel pipe 40 when the rolling like this, drive roll 52 and the synchronous rolling of last water pipe 41 that holds the surplus between the case 50 lateral wall, when the limit of rolling up, receive spacing subassembly 7's clamping action, when releasing in the same way, drive roll 52 and the synchronous release of last water pipe 41 that holds the surplus between the case 50 lateral wall, but receive spacing subassembly 7's clamping action, all have better stability under two kinds of circumstances.

The implementation principle of the embodiment is as follows: the worker pushes the medical waste bin 1 loaded with the medical waste to the supporting bracket 31, so that the convex edge at the top of the medical waste bin 1 slides into the positioning groove 3120, the bottom of the medical waste bin 1 is supported by the bearing plate 311, and the medical waste bin 1 is fixed by the supporting bracket 31, and then the control console 6 is operated, so that the hydraulic cylinder 331 drives the supporting bracket 31 and the guide frame 342 to move upwards, and the driving motor 51 rotates to release the water feeding pipe 41; in the moving process, the guide frame 342 effectively ensures the stability of the support bracket 31 in the moving process; when the rotating wheel 322 rolls to the transverse rail part of the L-shaped steering sliding rail 320, the hydraulic cylinder 331 continues to push the support bracket 31, the support bracket 31 drives the medical garbage can 1 to turn over along the rotating shaft 333, the medical garbage in the medical garbage can 1 is poured into the rotary kiln feed box 2, at this time, the pushing stroke of the hydraulic cylinder 331 reaches the limit, and the guide frame 342 does not turn over in the whole process. Then the piston rod of the hydraulic cylinder 331 is controlled to contract, the support bracket 31 drives the empty medical garbage can 1 to move downwards, at the moment, the water pump 42 works through the console 6, and the driving motor 51 rotates reversely to synchronously wind the water feeding pipe 41; in the process that the medical garbage can 1 moves downwards, the disinfectant fluid is sprayed out from the spray header 400, and the vacant medical garbage can 1 is continuously disinfected; when the medical waste bin 1 is moved to the ground, the hydraulic cylinder 331, the driving motor 51 and the water pump 42 are closed, and then the medical waste bin 1 is taken down from the supporting bracket 31, so that the medical waste can be transported again.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a medical waste feed system self-sterilizer, includes medical dustbin (1) and rotary kiln pan feeding case (2), rotary kiln pan feeding case (2) one side is provided with be used for with medical dustbin (1) lifts to the feed inlet department of rotary kiln pan feeding case (2) and will medical dustbin (1) upset is in order to empty medical rubbish to feed arrangement (3) in rotary kiln pan feeding case (2), feed arrangement (3) including be used for bearing medical dustbin (1) bearing bracket (31), provide support bracket (31) moving track's slide rail set spare (32) and order to order that support bracket (31) lifts the upset in order to empty rubbish drive assembly (33), slide rail set spare (32) including being used for helping support bracket (31) to turn to the L type that the horizontal direction removed from vertical direction removal and turn to slide rail (320), the support bracket (31) is hinged with the output end of the driving component (33) in the vertical direction, and is characterized in that: the supporting bracket (31) is also provided with a sterilizing component (4) which is used for synchronously sterilizing along with the downward movement of the medical garbage can (1); the disinfection component (4) comprises a U-shaped steel pipe (40) arranged above the supporting bracket (31) and a water feeding pipe (41) used for water delivery, wherein a spray head (400) aligned with the medical garbage can (1) is arranged on the U-shaped steel pipe (40), the water feeding pipe (41) is communicated with a water pump (42), and the water pump (42) is communicated with a water tank (43) filled with disinfection water.

2. The medical waste feeding system automatic sterilization facility according to claim 1, wherein: the utility model discloses a water supply pipe, including last water pipe (41), go up water pipe (41) department and be provided with and be used for reciprocating along with support bracket (31) and receive and release coiling subassembly (5) of last water pipe (41), coiling subassembly (5) are including being used for holding the case (50) that hold of last water pipe (41), install driving motor (51) on holding case (50), the output of driving motor (51) is connected with and is used for the rolling drive roll (52) of last water pipe (41), go up water pipe (41) and pass the lateral wall that holds case (50) with water pump (42) intercommunication.

3. The medical waste feeding system automatic sterilization facility according to claim 2, characterized in that: the periphery of the driving roller (52) is provided with a yielding groove (520) matched with the periphery cambered surface of the upper water pipe (41) in a surrounding mode.

4. The medical waste feeding system automatic sterilization facility according to claim 2, characterized in that: the utility model discloses a water supply pipe (41) and its preparation method, including the lateral wall of holding case (50), go up water pipe (41) and pass the position of the lateral wall of holding case (50) is provided with and is used for fixing go up water pipe (41) spacing subassembly (7), spacing subassembly (7) are greater than including the internal diameter support ring (70), the rigid coupling of go up water pipe (41) external diameter in spring (71) and rigid coupling on support ring (70) inner wall in spring (71) are kept away from support ring (70) one end be used for the elastic extrusion the stripper plate (72) of last water pipe (41), spacing subassembly (7) are provided with two at least, two spacing subassembly (7) clamp is in the both sides of holding case (50.

5. The medical waste feeding system automatic sterilization facility according to claim 1, wherein: the feeding device (3) further comprises a guide assembly (34) used for maintaining the stability of the support bracket (31) in the vertical moving process, the guide assembly (34) comprises a guide rod (341) which is vertically arranged and a guide frame (342) which slides up and down along the guide rod (341), and the guide frame (342) is rotatably connected with the support bracket (31).

6. The medical waste feeding system automatic sterilization facility according to claim 1, wherein: the drive assembly (33) comprises a hydraulic cylinder (331), the support bracket (31) being driven by the hydraulic cylinder (331).

7. The medical waste feeding system automatic sterilization facility according to claim 1, wherein: the supporting bracket (31) comprises a positioning rod (312) used for fixing the medical garbage can (1), a positioning groove (3120) is arranged on the positioning rod (312), and the medical garbage can (1) is connected with the positioning groove (3120) in a sliding manner.

8. The medical waste feeding system automatic sterilization facility according to claim 1, wherein: the output end of drive assembly (33) is gone up the level rigid coupling and is had first sleeve (332), on supporting bracket (31) with the position rigid coupling of first sleeve (332) coaxial line has second sleeve (3100), first sleeve (332) with wear to be equipped with pivot (333) in the second sleeve (3100).

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