CN111558602B

CN111558602B - Gynaecology uses refuse treatment device and inoxidizing coating thereof

Info

Publication number: CN111558602B
Application number: CN202010439167.3A
Authority: CN
Inventors: 刘小琴; 仲悦萍; 徐思怡; 周佳; 虞秋杰
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2021-11-30
Anticipated expiration: 2039-10-17
Also published as: CN110681672A; CN110681672B; CN111558602A

Abstract

The invention discloses a gynecological garbage disposal device and a protective layer thereof. The invention has the advantages that the treatment process of the medical waste generated by gynecology is simple and convenient, the invention is particularly suitable for the temporary disinfection treatment of the medical waste generated by gynecology in hospitals, the invention can ensure that all the input medical waste can be crushed, the crushed medical waste can be fully contacted with disinfectant, the medical waste generated by gynecology is sufficiently and thoroughly disinfected, the disinfection treatment quality is better, the blanking is more convenient, the trouble that the treated medical waste needs to be taken out from the interior of the protection layer can be avoided, the prepared protection layer has better performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance, the service life of the protection layer can be effectively prolonged, and more importantly, large-area granular dirt can be prevented from being adhered to the protection layer in the use process.

Description

Gynaecology uses refuse treatment device and inoxidizing coating thereof

Technical Field

The invention relates to the technical field of medical instruments, in particular to a gynecological garbage disposal device and a protective layer thereof.

Background

The department of gynecology is a diagnosis and treatment subject of medical institutions, the department of gynecology is a branch of department of gynecology, and the department of gynecology is a professional department taking female gynecopathy as diagnosis and treatment, and is divided into western medicine gynecopathy and traditional Chinese medicine gynecopathy. Gynecological diseases include: the diseases of female reproductive system are gynecological diseases including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc., and the diseases suffered by female reproductive system are gynecological diseases. The types of gynecological diseases can be various, and the common diseases are: hysteromyoma, ovarian cyst, vaginitis, cervicitis, cervical erosion, pelvic inflammation, adnexitis, functional uterine bleeding, breast diseases, infertility, irregular menstruation, endometritis, abnormal leucorrhea and the like. From the young, the female should understand the basic medical knowledge of menstruation, fertility, pregnancy, parturition, menopause, etc., and always maintain optimistic mood, thus avoiding or reducing the occurrence of some gynecological diseases.

At present, some medical wastes are generated during gynecological examination, and generally carry some germs, so that the medical wastes need to be disinfected, the prior Chinese patent with the application number of CN201711214532.5 discloses a gynecological waste treatment device, although the gynecological waste treatment device can disinfect the medical wastes, the treatment process is complicated, the gynecological waste treatment device is not suitable for hospitals to disinfect the medical wastes temporarily, and is more suitable for garbage disposal plants, and further, the Chinese patent with the application number of CN201910067983.3 discloses a gynecological waste treatment device, although the gynecological waste treatment device can disinfect the medical wastes, the blanking is inconvenient in use, the treated medical wastes need to be taken out during blanking, and when the medical wastes are crushed, part of the wastes directly fall from a crushing mechanism, so that part of the wastes are not crushed, the bad phenomenon that partial garbage is not thoroughly disinfected occurs, the performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance of the two patents are poor, the service life is seriously influenced, and meanwhile, large-area granular dirt is easily adhered in the using process.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a gynecological garbage disposal device and a protective layer thereof, the treatment process of the medical waste generated by gynecology is simple and convenient, is particularly suitable for the temporary disinfection treatment of the medical waste generated by gynecology in hospitals, can ensure that all the input medical waste can be crushed, is convenient for the crushed medical waste to fully contact with disinfectant, can thoroughly and fully disinfect the medical waste generated by gynecology, has better disinfection treatment quality and more convenient blanking, the trouble that the treated medical waste needs to be taken out of the interior of the protective layer can be avoided, the prepared protective layer has better performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance, the service life of the protective layer can be effectively prolonged, and particularly, the protective layer can prevent large-area granular dirt from adhering to the protective layer in the using process so as to solve the problems in the background art.

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

the utility model provides a gynaecology uses refuse treatment device, includes disinfection processing portion, throws material portion, broken portion and unloading portion, disinfection processing portion sets up in the bottommost, it sets up to throw material portion the upper portion of disinfection processing portion, just throw material portion with disinfection processing portion intercommunication sets up, broken portion with throw material portion and mutually support the setting, just broken position is located the upper portion of disinfection processing portion, unloading portion with disinfection processing portion mutually supports the setting.

By adopting the technical scheme, the disinfection solution is contained in the disinfection treatment part and is used for soaking medical waste generated by gynecology so as to realize the purpose of disinfecting the medical waste generated by gynecology; the feeding part is used for feeding medical waste generated by gynecology into the disinfection treatment part, and the crushing part is used for crushing the medical waste generated by gynecology and fed into the feeding part, so that the crushed medical waste can be fully contacted with disinfectant, and the device can sufficiently and thoroughly disinfect the medical waste generated by gynecology; the blanking part is used for taking out the sterilized medical waste generated by gynecology from the interior of the device, so that the trouble that the treated medical waste needs to be taken out from the interior of the device can be avoided, and the blanking of the device is more convenient;

make the device more simple and convenient to the medical waste treatment process that gynaecology produced more than, be particularly useful for the hospital to carry out disinfection treatment to the medical waste that gynaecology produced temporarily, can avoid simultaneously needing to take out the trouble of medical waste after handling from the device inside to make the unloading more convenient.

Further, the disinfection treatment part comprises a first box body, a discharge hole, a material guide plate, four support legs, a liquid discharge pipe and a valve, the upper part of the first box body is of an opening structure, the bottom of the first box body is of a closed structure, the discharge port is fixedly arranged on one outer side wall of the first box body, the discharge port is communicated with the interior of the first box body, the material guide plate is fixedly arranged in the discharge port, and one end of the material guide plate far away from the first box body is hermetically connected with the bottom wall of one end of the material outlet far away from the first box body, a plurality of first through holes are uniformly formed on the material guide plate, four support legs are fixedly arranged at the bottom of the first box body, and four supporting legs are symmetrically arranged, the liquid discharge pipe is fixedly and communicatively arranged at the bottom of the first box body, and the valve is fixedly arranged on the liquid discharge pipe.

By adopting the technical scheme, the first box body is used for containing disinfectant; the discharge port is used as a passage for taking out the sterilized medical waste generated by gynecology from the interior of the device by the discharging part; the material guide plate is used for ensuring that the sterilized medical waste generated by gynecology can smoothly come out from the interior of the material outlet; the four support legs are used for supporting the whole device, so that the device can be stably placed conveniently; the liquid discharge pipe is matched with the valve, so that the used disinfectant can be discharged from the interior of the first box body conveniently.

Furthermore, the feeding part comprises a second box body and a feeding hopper, the bottom of the second box body is of an open structure, the second box body is fixedly installed on one side of the upper portion of the first box body, the feeding hopper is fixedly installed on the upper portion of the second box body, and the feeding hopper is communicated with the inside of the second box body.

By adopting the technical scheme, the feeding hopper is not only used as a feeding port for feeding the medical garbage generated by gynecology into the disinfection treatment part, but also used as a port for adding disinfectant into the disinfection treatment part, and the second box body plays a role in connection, so that the disinfectant can be prevented from splashing outside the device when the medical garbage generated by gynecology is fed into the disinfection treatment part.

Furthermore, the crushing part comprises a third box body, a driving shaft, a driven shaft, a driving roller, a driven roller, a driving gear, a driven gear and a first motor, the third box body is fixedly arranged at the other side of the upper part of the first box body, the driving shaft and the driven shaft are fixedly arranged in the second box body through rolling bearings, the driving shaft and the driven shaft are symmetrically arranged, the driving roller is fixedly sleeved outside the driving shaft, a plurality of crushing knives are fixedly sleeved outside the driving roller at equal intervals, the driven roller is fixedly sleeved outside the driven shaft, a plurality of knife grooves matched with the crushing knives are formed in the roller surface of the driven roller at equal intervals, the driving gear is fixedly sleeved outside the driving shaft, the driven gear is fixedly sleeved outside the driven shaft, and the driven gear is meshed with the driving gear, the first motor is fixedly arranged in the third box body through a first assembling seat, and a rotating shaft of the first motor is fixedly connected with one end of the driving shaft.

Through adopting above-mentioned technical scheme, usable first motor drive driving shaft drives the drive roll and rotates, simultaneously under driving gear and driven gear intermeshing's effect, can drive driven shaft and driven voller and rotate simultaneously, the medical waste who drops into from the magazine hopper like this can fall on the upper portion of drive roll and driven voller, a plurality of broken sword and a plurality of sword groove relative motion carry out the breakage to the medical waste who falls on drive roll and driven voller upper portion this moment, make the medical waste volume of input effectively reduce, relative surface area increases, so that with abundant and antiseptic solution contact, and then realize the purpose to the abundant disinfection of medical waste of gynaecology's production, after medical waste volume effectively reduces simultaneously, the later stage loading transportation of also being convenient for, be convenient for transport, the post treatment for medical waste provides the advantage.

Furthermore, the crushing part also comprises two check blocks, wherein the two check blocks are fixedly arranged in the second box body and are symmetrically arranged, and the bottom of each check block is attached to the roller surface of the driving roller and the roller surface of the driven roller.

Through adopting above-mentioned technical scheme, all laminate the setting mutually with the roll surface of drive roll and the roll surface of driven voller with the bottom of every dog, can prevent like this that the medical waste part that drops into from the magazine hopper directly drops from the upper portion of drive roll and driven voller to guarantee that the medical waste that drops into from the magazine hopper can all obtain the breakage, and then guarantee that the medical waste that drops into from the magazine hopper can all fully contact with the antiseptic solution of first box inside, make the device more abundant thoroughly to the disinfection of the medical waste of gynaecology's production, the disinfection treatment quality is better.

Further, the blanking part comprises a supporting shaft, a cylindrical fixed seat, two fixed plates, two material collecting hoppers and a second motor, the supporting shaft is fixedly arranged inside the first box body through a rolling bearing, the cylindrical fixing seat is fixedly sleeved outside the supporting shaft, the two fixing plates are fixedly arranged outside the cylindrical fixing seat, the two fixed plates are symmetrically arranged, the two material collecting hoppers are respectively installed on the two fixed plates in an embedded manner, each collecting hopper is arranged close to one end of the fixing plate far away from the cylindrical fixing seat, a plurality of second through holes are arranged on the two collecting hoppers, the second motor is fixedly arranged on one side surface outside the first box body through a second assembling seat, and a rotating shaft of the second motor is fixedly connected with one end of the supporting shaft.

By adopting the technical scheme, the second motor is used for driving the supporting shaft and the cylindrical fixing seat to rotate simultaneously, the cylindrical fixing seat is used for driving the two fixing plates to rotate, the two fixing plates are used for driving the two material collecting hoppers to do circular motion, thus, in the process of circular motion of the two collecting hoppers, the two collecting hoppers collect the broken medical wastes soaked in the disinfectant inside the disinfectant, under the action of centrifugal force, when the collecting hopper moves to the position of the discharge hole, the medical waste collected in the collecting hopper is thrown into the upper part of the material guide plate in the discharge hole, then under the dual functions of inertia and gravity, the sterilized medical waste can smoothly come out from the interior of the discharge hole, thereby realize the purpose of unloading, can avoid the trouble that the medical waste after will handling is drawn out from the device is inside, and then make the device unloading more convenient.

Furthermore, the outside of the first box body is back to the control panel is further arranged on one side face of the second motor, the control panel is symmetrically provided with a first control switch and a second control switch, the first control switch is connected with the first motor in series through a wire, and the second control switch is connected with the second motor in series through a wire.

Through adopting above-mentioned technical scheme, first control switch is used for controlling the operation of first motor, and the second control switch is used for controlling the operation of second motor.

Furthermore, first box is located still embedded transparent organic glass board of installing on the lateral surface at control panel place, still be equipped with the capacity scale mark on the transparent organic glass board.

Through adopting above-mentioned technical scheme, transparent organic glass board and capacity scale mark cooperate and are used for observing liquid level and the surplus of the inside antiseptic solution of first box, are convenient for in time add the antiseptic solution to guarantee to disinfect and come out the effect.

Further, first box is located still fixed mounting has the protective cover on the lateral surface at control panel place, the protective cover covers the other end outside of back shaft, the upper portion of second equipment seat is fixed mounting still has the protecting crust, the protecting crust covers the outside of second motor, four the equal fixed mounting in bottom of landing leg has the rubber slab, the third box dorsad one side of second box still has the side cover through bolt fixed mounting.

By adopting the technical scheme, the protective cover is used for protecting the support shaft, so that the support shaft can be prevented from being collided, and an operator can be prevented from being injured due to mistakenly colliding with the support shaft during rotation, and the safety performance of the device is better; the protective shell is used for protecting the second motor and preventing the second motor from being involved in water and polluting dust so as to ensure the service life of the second motor; the rubber plate can enhance the sideslip prevention performance of the device and simultaneously prevent the four supporting legs from crushing the ground where the device is placed; the arrangement of the side cover is convenient for later maintenance of the first motor.

Furthermore, the feeding part further comprises an upper cover, the upper cover is movably covered on the upper part of the feeding hopper, a connecting seat is integrally arranged on the edge of the upper cover, a handle is further integrally arranged on the edge of the upper cover and is opposite to the connecting seat, the connecting seat is hinged inside the mounting seat through a round shaft, and the mounting seat is fixedly mounted on the outer side surface of the feeding hopper.

Through adopting above-mentioned technical scheme, can in time close the upper cover after the medical waste that gynaecology produced drops into the feeding hopper, can effectively prevent that medical waste from the feeding hopper spill and touch operating personnel when being broken relatively by a plurality of broken sword and a plurality of sword groove to make the device security performance better.

Further, the inner surface and the outer surface of the first box body are provided with protective layers, and the protective layers are prepared by the following method:

weighing the following raw materials in parts by weight: 20-28 parts of epoxy resin, 8-12 parts of calcium carbonate powder, 10-12 parts of polytetrafluoroethylene, 12-16 parts of polyamide resin, 8-10 parts of nano silver powder, 11-15 parts of aluminum oxide particles, 12-16 parts of urushiol, 2-4 parts of alcohol ester, 2-4 parts of triethanolamine, 2-4 parts of emulsified silicone oil and 30-50 parts of water;

s1, adding the weighed urushiol, alcohol ester dodeca, triethanolamine, emulsified silicone oil and water into a stirrer, and stirring for 20-30min at the stirring speed of 600-;

s2, adding epoxy resin, calcium carbonate powder, polytetrafluoroethylene, polyamide resin, nano silver powder and aluminum oxide particles into a crusher to be crushed until the diameter of the material particles is not more than 100nm, so as to prepare a mixed powder material;

s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 20-30min, setting the stirring speed of the reaction kettle to be 700-900r/min and the temperature to be 80-100 ℃, pouring out the materials in the reaction kettle and filtering by adopting a 100-mesh filter screen when the internal temperature of the reaction kettle is cooled to 40 +/-3 ℃ after the reaction kettle stops working, and obtaining filtrate which is the prepared protective coating;

s4, polishing the inner surface and the outer surface of the first box body by using abrasive paper, then washing the box body by using a high-pressure water gun, and drying the box body by using a hot air blower;

s5, uniformly spraying the protective coating prepared in the step S3 on the inner surface and the outer surface of the blow-dried first box body by using a high-pressure sprayer spray gun to form a coating film with the thickness of 60-80 um;

and S6, drying the first box body sprayed with the protective coating in the step S5 in a drying chamber, wherein the drying temperature is set to be 80-100 ℃, and the time is set to be 30-40min, namely, the protective layers are manufactured on the inner surface and the outer surface of the first box body.

By adopting the technical scheme, the process for preparing the protective coating is simple in step and easy to realize, the prepared protective coating is moderate in viscosity, not easy to layer, convenient to spray, free of bubbles, good in comprehensive performance, and capable of forming a good coating after spraying, not easy to generate cracks, and good in film forming effect, the prepared protective layer has good performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance, is good in adhesiveness and not easy to fall off, and can effectively increase the performances of corrosion resistance, wear resistance, skid resistance and ageing resistance of the first box body, so that the service life of the device is long, and more importantly, large-area granular dirt can be prevented from adhering to the inner surface and the outer surface of the first box body in the using process of the device.

In summary, the invention mainly has the following beneficial effects:

1. according to the invention, the medical garbage generated by the gynecology after being crushed is treated in a disinfection mode of soaking in disinfectant, so that the process is simple and convenient, and the method is particularly suitable for the hospital to temporarily disinfect the medical garbage generated by the gynecology;

2. according to the invention, the bottom of each stop block is attached to the roller surface of the driving roller and the roller surface of the driven roller, so that the medical garbage thrown in from the feeding hopper can be prevented from directly falling from the upper parts of the driving roller and the driven roller, the medical garbage thrown in from the feeding hopper can be completely crushed, and the medical garbage thrown in from the feeding hopper can be completely contacted with the disinfectant in the first box body, so that the device can completely disinfect the medical garbage generated by gynecology, and the disinfection treatment quality is good;

3. in the invention, the second motor is used for driving the supporting shaft and the cylindrical fixed seat to rotate simultaneously, the cylindrical fixed seat is used for driving the two fixed plates to rotate, the two fixed plates are used for driving the two material collecting hoppers to do circular motion, thus, in the process of circular motion of the two collecting hoppers, the two collecting hoppers collect the broken medical wastes soaked in the disinfectant inside the disinfectant, under the action of centrifugal force, when the collecting hopper moves to the position of the discharge hole, the medical waste collected in the collecting hopper is thrown into the upper part of the material guide plate in the discharge hole, then under the dual functions of inertia and gravity, the sterilized medical waste can smoothly come out from the interior of the discharge hole, therefore, the purpose of blanking is realized, the trouble that the treated medical waste needs to be fished out of the device can be avoided, and the blanking of the device is more convenient;

4. according to the invention, the prepared protective layer has good performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance, has good adhesion, is not easy to fall off, and can effectively improve the performances of corrosion resistance, wear resistance, skid resistance and ageing resistance of the first box body, so that the device has long service life, and particularly, the large-area granular dirt can be prevented from adhering to the inner surface and the outer surface of the first box body in the using process of the device.

Drawings

FIG. 1 is a schematic structural view of a gynecological waste disposal device according to an embodiment;

FIG. 2 is a schematic structural view of another perspective of the gynecological waste disposal device according to an embodiment;

FIG. 3 is a schematic view illustrating a protective cover installed on the gynecological garbage disposal apparatus according to an embodiment;

FIG. 4 is a schematic structural view illustrating a gynecological waste disposal device having a protective shell according to an embodiment;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic right-view structural diagram of a gynecological waste disposal device according to an embodiment;

FIG. 7 is a cross-sectional view of FIG. 6 along section line A-A;

FIG. 8 is a cross-sectional view taken along section line B-B of FIG. 6;

FIG. 9 is a schematic view of a crushing section according to an embodiment;

fig. 10 is a schematic structural view of a blanking portion according to an embodiment.

In the figure: 1. a sterilization treatment section; 2. a feeding part; 3. a crushing section; 4. a blanking part; 5. a first case; 6. a second case; 7. a third box body; 8. a support leg; 9. a rubber plate; 10. a feeding hopper; 11. an upper cover; 12. a handle; 13. a discharge port; 14. a mounting seat; 15. a connecting seat; 16. a circular shaft; 17. a second fitting seat; 18. a protective shell; 19. a protective cover; 20. a control panel; 21. a transparent organic glass plate; 22. a liquid discharge pipe; 23. a valve; 24. a material guide plate; 25. a first fitting seat; 26. a first motor; 27. a drive shaft; 28. a driving gear; 29. (ii) a 30. A drive roll; 31. a crushing knife; 32. a cutter groove; 33. a driven roller; 34. a driven gear; 35. a driven shaft; 36. a stopper; 37. a second motor; 38. a support shaft; 39. a cylindrical fixing seat; 40. a fixing plate; 41. a collection hopper; 42. a side cover; 43. and (4) bolts.

Detailed Description

The present invention is described in further detail below with reference to figures 1-10.

Example 1

The utility model provides a gynaecology uses refuse treatment device, as shown in fig. 1-3 and 8, includes disinfection processing portion 1, throws material portion 2, crushing portion 3 and unloading portion 4, disinfection processing portion 1 sets up at the bottommost, throw material portion 2 and set up the upper portion of disinfection processing portion 1, just throw material portion 2 with disinfection processing portion 1 is linked together and sets up, crushing portion 3 with throw material portion 2 and mutually support the setting, just crushing portion 3 is located the upper portion of disinfection processing portion 1, unloading portion 4 with disinfection processing portion 1 mutually supports the setting.

By adopting the technical scheme, the disinfection treatment part 1 is internally used for containing the disinfectant which is used for soaking the medical garbage generated by gynecology so as to realize the purpose of disinfecting the medical garbage generated by gynecology; the feeding part 2 is used for feeding medical waste generated by gynecology into the disinfection treatment part 1, and the crushing part 3 is used for crushing the medical waste generated by gynecology fed into the feeding part 2, so that the crushed medical waste can be fully contacted with a disinfectant, and the device can fully and thoroughly disinfect the medical waste generated by gynecology; the blanking part 4 is used for taking out the sterilized medical waste generated by gynecology from the interior of the device, so that the trouble that the treated medical waste needs to be taken out from the interior of the device can be avoided, and the blanking of the device is more convenient;

Preferably, as shown in fig. 1, 4, 6 and 8, the sterilization part 1 includes a first box 5, a discharge port 13, a material guiding plate 24, four supporting legs 8, a liquid discharging pipe 22 and a valve 23, the upper portion of the first box 5 is of an open structure, the bottom of the first box 5 is of a closed structure, the discharge port 13 is fixedly installed on an outer side wall of the first box 5, the discharge port 13 is communicated with the inside of the first box 5, the material guiding plate 24 is fixedly installed inside the discharge port 13, one end of the material guiding plate 24 away from the first box 5 is hermetically connected with a bottom wall of the discharge port 13 away from the first box 5, the material guiding plate 24 is further uniformly provided with a plurality of first through holes, the four supporting legs 8 are all fixedly installed at the bottom of the first box 5, and the four supporting legs 8 are symmetrically arranged, the drain pipe 22 is fixedly and communicatively installed at the bottom of the first case 5, and the valve 23 is fixedly installed on the drain pipe 22.

By adopting the technical scheme, the first box body 5 is used for containing disinfectant; the discharge port 13 is used as a passage for taking out the sterilized medical waste generated by gynecology from the interior of the device by the blanking part 4; the material guide plate 24 is used for ensuring that the sterilized medical waste generated by gynecology can smoothly come out from the interior of the material outlet 13; the four support legs 8 are used for supporting the whole device, so that the device can be placed stably; the drain pipe 22 and the valve 23 cooperate to facilitate the discharge of the used sterilizing liquid from the interior of the first casing 5.

Preferably, as shown in fig. 1 and 3, the feeding part 2 includes a second box 6 and a feeding hopper 10, the bottom of the second box 6 is of an open structure, the second box 6 is fixedly installed on one side of the upper part of the first box 5, the feeding hopper 10 is fixedly installed on the upper part of the second box 6, and the feeding hopper 10 is communicated with the inside of the second box 6.

By adopting the above technical scheme, the feeding hopper 10 is not only used as an inlet for feeding the medical waste generated by gynecology into the disinfection treatment part 1, but also used as an inlet for adding the disinfectant into the disinfection treatment part 1, and the second box 6 plays a role of connection, so that the disinfectant can be prevented from splashing outside the device when the medical waste generated by gynecology is fed into the disinfection treatment part 1.

Preferably, as shown in fig. 1 and 7-9, the crushing part 3 includes a third casing 7, a driving shaft 27, a driven shaft 35, a driving roller 30, a driven roller 33, a driving gear 28, a driven gear 34 and a first motor 26, the third casing 7 is fixedly installed on the other side of the upper portion of the first casing 5, the driving shaft 27 and the driven shaft 35 are both fixedly installed inside the second casing 6 through a rolling bearing, the driving shaft 27 and the driven shaft 35 are symmetrically arranged, the driving roller 30 is fixedly sleeved outside the driving shaft 27, a plurality of crushing knives 31 are fixedly sleeved outside the driving roller 30 at equal intervals, the driven roller 33 is fixedly sleeved outside the driven shaft 35, a plurality of knife grooves 32 matched with the crushing knives 31 are equidistantly formed on the roller surface of the driven roller 33, the driving gear 28 is fixedly sleeved outside the driving shaft 27, the driven gear 34 is fixedly sleeved outside the driven shaft 35, the driven gear 34 is meshed with the driving gear 28, the first motor 26 is fixedly installed inside the third box 7 through the first assembling seat 25, and a rotating shaft of the first motor 26 is fixedly connected with one end of the driving shaft 27.

Through adopting above-mentioned technical scheme, usable first motor 26 drive driving shaft 27 drives drive roller 30 and rotates, simultaneously under the effect of driving gear 28 and driven gear 34 intermeshing, can drive driven shaft 35 and driven voller 33 and rotate simultaneously, the medical waste that drops into from hopper 10 like this can fall on the upper portion of drive roller 30 and driven voller 33, a plurality of broken sword 31 and a plurality of sword groove 32 relative motion are broken the medical waste who falls on drive roller 30 and driven voller 33 upper portion this moment, make the medical waste volume of dropping into effectively reduce, relative surface area increases, so that with abundant and antiseptic solution contact, and then realize the abundant sterile purpose of medical waste to gynaecology's production, after medical waste volume effectively reduces simultaneously, the later stage loading transportation of also being convenient for, be convenient for transport, provide the advantage for the post treatment of medical waste.

Preferably, as shown in fig. 7, the crushing portion 3 further includes two stoppers 36, the two stoppers 36 are both fixedly mounted inside the second box 6, the two stoppers 36 are symmetrically disposed, and the bottom of each stopper 36 is attached to the roll surface of the driving roll 30 and the roll surface of the driven roll 33.

Through adopting above-mentioned technical scheme, all laminate the setting mutually with the roll surface of drive roll 30 and the roll surface of driven voller 33 with the bottom of every dog 36, can prevent like this that the medical waste part that drops into from hopper 10 directly drops from the upper portion of drive roll 30 and driven voller 33, thereby guarantee that the medical waste that drops into from hopper 10 can all obtain the breakage, and then guarantee that the medical waste that drops into from hopper 10 can all fully contact with the antiseptic solution of first box 5 inside, make the device more abundant thoroughly to the disinfection of the medical waste of gynaecology's production, disinfection treatment quality is better.

Preferably, as shown in fig. 2, 8 and 10, the blanking portion 4 includes a supporting shaft 38, a cylindrical fixing seat 39, two fixing plates 40, two material collecting hoppers 41 and a second motor 37, the supporting shaft 38 is fixedly installed inside the first box 5 through a rolling bearing, the cylindrical fixing seat 39 is fixedly sleeved outside the supporting shaft 38, the two fixing plates 40 are both fixedly installed outside the cylindrical fixing seat 39, the two fixing plates 40 are symmetrically arranged, the two material collecting hoppers 41 are respectively installed on the two fixing plates 40 in an embedded manner, each material collecting hopper 41 is close to one end of the fixing plate 40 far away from the cylindrical fixing seat 39, the two material collecting hoppers 41 are both provided with a plurality of second through holes, the second motor 37 is fixedly installed on one side surface outside the first box 5 through a second assembling seat 17, and a rotating shaft of the second motor 37 is fixedly connected with one end of the supporting shaft 38.

By adopting the above technical scheme, the second motor 37 is used for driving the supporting shaft 38 and the cylindrical fixing seat 39 to rotate simultaneously, the cylindrical fixing seat 39 is used for driving the two fixing plates 40 to rotate, the two fixing plates 40 are used for driving the two collecting hoppers 41 to do circular motion, so that in the process that the two collecting hoppers 41 do circular motion, the two collecting hoppers 41 collect the broken medical wastes soaked in the disinfectant inside the disinfectant, under the action of centrifugal force, when the collecting hoppers 41 move to the position of the discharge port 13, the medical wastes collected inside the collecting hoppers 41 can be thrown into the upper part of the guide plate 24 inside the discharge port 13, then under the dual action of inertia and gravity, the sterilized medical wastes can smoothly come out from the inside of the discharge port 13, thereby achieving the purpose of blanking, and avoiding the trouble of taking out the treated medical wastes from the inside of the device, thereby the device is more convenient to feed.

Preferably, as shown in fig. 1 and 9-10, a control panel 20 is further disposed on a side surface of the outside of the first box 5 facing away from the second motor 37, a first control switch and a second control switch are symmetrically disposed on the control panel 20, the first control switch is connected in series with the first motor 26 through a conducting wire, and the second control switch is connected in series with the second motor 37 through a conducting wire.

By adopting the above technical solution, the first control switch is used for controlling the first motor 26 to operate, and the second control switch is used for controlling the second motor 37 to operate.

Preferably, as shown in fig. 1, a transparent organic glass plate 21 is further embedded and mounted on the outer side surface of the first box 5 where the control panel 20 is located, and the transparent organic glass plate 21 is further provided with capacity scale marks.

Through adopting above-mentioned technical scheme, transparent organic glass board 21 and capacity scale mark cooperate and are used for observing liquid level and the surplus of the inside antiseptic solution of first box 5, are convenient for in time add the antiseptic solution to guarantee to disinfect and come out the effect.

Preferably, as shown in fig. 1 to 4, the first box 5 is located on the outer side surface where the control panel 20 is located, a protective cover 19 is further fixedly installed on the outer side surface, the protective cover 19 covers the other end of the supporting shaft 38, a protective shell 18 is further fixedly installed on the upper portion of the second assembling seat 17, the protective shell 18 covers the outer portion of the second motor 37, four rubber plates 9 are fixedly installed at the bottoms of the supporting legs 8, and a side cover 42 is further fixedly installed on one side of the third box 7, which faces away from the second box 6, through bolts 43.

By adopting the technical scheme, the protective cover 19 is used for protecting the support shaft 38, so that the support shaft 38 can be prevented from being collided, and an operator can be prevented from being injured due to mistaken collision with the support shaft 38 during rotation, and the safety performance of the device is better; the protective shell 18 is used for protecting the second motor 37 so as to prevent the second motor 37 from wading into water and polluting dust, so that the service life of the second motor 37 is ensured; the rubber plate 9 can enhance the sideslip prevention performance of the device and simultaneously prevent the four supporting legs 8 from crushing the ground where the device is placed; the provision of the side cover 42 facilitates later maintenance of the first motor 26.

Preferably, as shown in fig. 1 and 4-5, the feeding part 2 further comprises an upper cover 11, the upper cover 11 is movably covered on the upper portion of the feeding hopper 10, a connecting seat 15 is integrally formed on the edge of the upper cover 11, a handle 12 is further integrally formed on the edge of the upper cover 11, the handle 12 is disposed opposite to the connecting seat 15, the connecting seat 15 is hinged inside a mounting seat 14 through a circular shaft 16, and the mounting seat 14 is fixedly mounted on the outer side surface of the feeding hopper 10.

By adopting the technical scheme, the upper cover 11 can be closed in time after medical waste generated by gynecology is thrown into the feeding hopper 10, so that the medical waste can be effectively prevented from splashing out of the feeding hopper 10 and colliding with operators when being relatively crushed by the plurality of crushing knives 31 and the plurality of knife grooves 32, and the safety performance of the device is better.

It should be noted that, in this example, the first motor 26 and the second motor 37 may be a reduction motor or a servo motor; secondly, in order to reduce the resistance between when two fixed plates 40 do circular motion and the antiseptic solution, can all choose fretwork fixed plate with two fixed plates 40, perhaps set up logical groove in two fixed plates 40 in order to reduce two fixed plates 40 and do circular motion when and the resistance between the antiseptic solution.

Example 2

The difference from the example 1 is that the inner surface and the outer surface of the first case 5 are provided with a protective layer, which is prepared by the following method:

weighing the following raw materials in parts by weight: 20 parts of epoxy resin, 8 parts of calcium carbonate powder, 10 parts of polytetrafluoroethylene, 12 parts of polyamide resin, 8 parts of nano silver powder, 11 parts of aluminum oxide particles, 12 parts of urushiol, 2 parts of alcohol ester twelve, 2 parts of triethanolamine, 2 parts of emulsified silicone oil and 30 parts of water;

s1, adding the weighed urushiol, alcohol ester dodecamethylene, triethanolamine, emulsified silicone oil and water into a stirrer, and stirring for 20min at the stirring speed of 600r/min to obtain a mixed solution;

s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 20min, setting the stirring speed of the reaction kettle to 700r/min and the temperature to 80 ℃, pouring out the materials in the reaction kettle when the internal temperature of the reaction kettle is cooled to 40 +/-3 ℃ after the reaction kettle stops working, and filtering by adopting a 100-mesh filter screen to obtain filtrate, namely the prepared protective coating;

s4, polishing the inner surface and the outer surface of the first box body 5 by using abrasive paper, then washing the box body by using a high-pressure water gun, and drying the box body by using a hot air blower;

s5, uniformly spraying the protective coating prepared in the step S3 on the inner surface and the outer surface of the first box body 5 after blow-drying by using a high-pressure sprayer to form a coating film with the thickness of 60 um;

and S6, drying the first box body 5 sprayed with the protective coating in the step S5 in a drying chamber, wherein the drying temperature is set to 80 ℃, and the time is set to 30min, namely, the protective layers are manufactured on the inner surface and the outer surface of the first box body 5.

Example 3

The difference from the example 2 lies in the preparation of the protective layer, and the specific preparation method is as follows:

weighing the following raw materials in parts by weight: 24 parts of epoxy resin, 10 parts of calcium carbonate powder, 11 parts of polytetrafluoroethylene, 14 parts of polyamide resin, 9 parts of nano silver powder, 13 parts of aluminum oxide particles, 14 parts of urushiol, 3 parts of alcohol ester dodeca, 3 parts of triethanolamine, 3 parts of emulsified silicone oil and 40 parts of water;

s1, adding the weighed urushiol, alcohol ester dodecamethylene, triethanolamine, emulsified silicone oil and water into a stirrer, and stirring for 25min at the stirring speed of 650r/min to obtain a mixed solution;

s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 25min, setting the stirring speed of the reaction kettle to be 800r/min and the temperature to be 90 ℃, pouring out the materials in the reaction kettle when the internal temperature of the reaction kettle is cooled to 40 +/-3 ℃ after the reaction kettle stops working, and filtering by adopting a 100-mesh filter screen to obtain filtrate, namely the prepared protective coating;

s5, uniformly spraying the protective coating prepared in the step S3 on the inner surface and the outer surface of the first box body 5 after blow-drying by using a high-pressure sprayer to form a coating film with the thickness of 70 um;

and S6, drying the first box 5 sprayed with the protective coating in the step S5 in a drying chamber, wherein the drying temperature is set to 90 ℃, and the time is set to 35min, namely, the protective layers are manufactured on the inner surface and the outer surface of the first box 5.

Example 4

weighing the following raw materials in parts by weight: 28 parts of epoxy resin, 12 parts of calcium carbonate powder, 12 parts of polytetrafluoroethylene, 16 parts of polyamide resin, 10 parts of nano silver powder, 15 parts of aluminum oxide particles, 16 parts of urushiol, 4 parts of alcohol ester dodeca, 4 parts of triethanolamine, 4 parts of emulsified silicone oil and 50 parts of water;

s1, adding the weighed urushiol, alcohol ester dodecamethylene, triethanolamine, emulsified silicone oil and water into a stirrer, and stirring for 30min at the stirring speed of 700r/min to obtain a mixed solution;

s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 30min, setting the stirring speed of the reaction kettle to 900r/min and the temperature to 100 ℃, pouring out the materials in the reaction kettle when the internal temperature of the reaction kettle is cooled to 40 +/-3 ℃ after the reaction kettle stops working, and filtering by adopting a 100-mesh filter screen to obtain filtrate, namely the prepared protective coating;

s5, uniformly spraying the protective coating prepared in the step S3 on the inner surface and the outer surface of the first box body 5 after blow-drying by using a high-pressure sprayer to form a coating film with the thickness of 80 um;

and S6, drying the first box 5 sprayed with the protective coating in the step S5 in a drying chamber, wherein the drying temperature is set to be 100 ℃, and the time is set to be 40min, namely, the protective layers are manufactured on the inner surface and the outer surface of the first box 5.

The results of the tests carried out in the laboratory under the same conditions for the corrosion protection of the first tank 5 according to examples 1 to 4 for 200 hours using a salt spray tester are given in the following table:

	test results
		Example 1	The first case 5 is corroded more seriously
Example 2	The first case 5 is corroded less than usual
		Example 3	The first case 5 is corroded less than usual
Example 4	The first case 5 is corroded less than usual

From the comparative analysis of the test results in the above table, it can be seen that the corrosion resistance of the protective layer formed on the inner surface and the outer surface of the first box 5 is significantly improved, and it is found that the corrosion of the first box 5 in examples 2 to 4 is the slightest, so that the example 3 is determined to be the optimal example, by adopting the above technical scheme, the process for preparing the protective coating is simple and easy to implement, the prepared protective coating has moderate viscosity, is not easy to delaminate, is convenient to spray, does not generate bubbles, fully combines each component, and has good comprehensive performance, so that the protective coating can form a good coating after spraying, is not easy to generate cracks, has good film forming effect, and has good corrosion resistance, wear resistance, bacteria resistance and aging resistance, the adhesion is better, is difficult for droing, can effectively increase the anticorrosive, wear-resisting, antiskid, the ageing resistance's of first box 5 performance to make the device life longer, especially important can prevent that the device from having large tracts of land particle nature dirty in the use internal surface and the surface of first box 5 to adhere to.

The working principle is as follows: the gynecological garbage treatment device treats the crushed medical garbage generated by the gynecology department in a disinfection mode of soaking in disinfectant, has a simple and convenient process, and is particularly suitable for the hospital to disinfect the medical garbage generated by the gynecology department temporarily;

the bottom of each block 36 is attached to the surface of the driving roller 30 and the surface of the driven roller 33, so that the medical waste thrown in from the feeding hopper 10 can be prevented from directly falling from the upper parts of the driving roller 30 and the driven roller 33, all the medical waste thrown in from the feeding hopper 10 can be broken, all the medical waste thrown in from the feeding hopper 10 can be fully contacted with the disinfectant in the first box body 5, the medical waste produced by gynecology can be fully and thoroughly disinfected by the device, and the disinfection treatment quality is good;

the second motor 37 is used for driving the supporting shaft 38 and the cylindrical fixing seat 39 to rotate simultaneously, the cylindrical fixing seat 39 is used for driving the two fixing plates 40 to rotate, the two fixing plates 40 are used for driving the two material collecting hoppers 41 to do circular motion, thus, in the process of circular motion of the two collecting hoppers 41, the two collecting hoppers 41 collect the broken medical wastes soaked in the disinfectant inside the disinfectant, when the collecting hopper 41 is moved to the position of the discharge hole 13 by the centrifugal force, the medical waste collected in the collecting hopper 41 is thrown into the upper portion of the guide plate 24 in the discharge hole 13, then under the dual action of inertia and gravity, the sterilized medical waste can smoothly come out from the interior of the discharge hole 13, therefore, the purpose of blanking is realized, the trouble that the treated medical waste needs to be fished out of the device can be avoided, and the blanking of the device is more convenient;

the prepared protective layer has good performances of corrosion resistance, wear resistance, bacteria resistance and ageing resistance, has good adhesiveness, is not easy to fall off, and can effectively improve the performances of corrosion resistance, wear resistance, skid resistance and ageing resistance of the first box body 5, so that the device has long service life, and particularly, the large-area granular dirt can be prevented from adhering to the inner surface and the outer surface of the first box body 5 in the using process of the device.

The using method comprises the following steps: when in use, the device is placed at a gynecological waste treatment place in a hospital, the upper cover 11 is opened through the handle 12, then disinfectant is added into the first box body 5 through the feeding hopper 10, medical waste generated by gynecology is also fed onto the upper parts of the driving roller 30 and the driven roller 33 through the feeding hopper 10 after the addition, then the fed medical waste can be crushed by starting the first motor 26, the crushed waste can fall into the disinfectant to be soaked for half an hour, the second motor 37 is started, the second motor 37 drives the two collecting hoppers 41 to collect the crushed medical waste soaked in the disinfectant inside the collecting hoppers, under the action of centrifugal force, when the collecting hoppers 41 move to the position of the discharge port 13, the medical waste collected inside the collecting hoppers 41 can be thrown into the upper parts of the guide plates 24 inside the discharge port 13, and under the double actions of inertia and gravity, the disinfected medical waste can smoothly come out from the inside of the discharge hole 13, when the two collecting hoppers 41 move to the upper part of the disinfectant, the disinfectant on the broken medical waste can be thrown away, and when the disinfected medical waste comes out from the inside of the discharge hole 13, a small amount of residual disinfection on the medical waste can also fall into the inside of the first box body 5 through the first through hole in the material guide plate 24, so that the aim of saving the disinfectant is fulfilled.

The parts not involved in the present invention are the same as or can be implemented by the prior art. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a gynaecology uses refuse treatment device with inoxidizing coating which characterized in that: the automatic feeding device comprises a disinfection treatment part (1), a feeding part (2), a crushing part (3) and a discharging part (4), wherein the disinfection treatment part (1) is arranged at the bottommost part, the feeding part (2) is arranged at the upper part of the disinfection treatment part (1), the feeding part (2) is communicated with the disinfection treatment part (1), the crushing part (3) and the feeding part (2) are matched with each other, the crushing part (3) is positioned at the upper part of the disinfection treatment part (1), and the discharging part (4) and the disinfection treatment part (1) are matched with each other;

the disinfection treatment part (1) comprises a first box body (5), a discharge port (13), a guide plate (24), a liquid discharge pipe (22), a valve (23) and four support legs (8), wherein the upper part of the first box body (5) is of an open structure, the bottom of the first box body (5) is of a closed structure, the discharge port (13) is fixedly arranged on an outer side wall of the first box body (5), the discharge port (13) is communicated with the inside of the first box body (5), the guide plate (24) is fixedly arranged in the discharge port (13), one end, far away from the first box body (5), of the guide plate (24) is hermetically connected with the bottom wall of one end, far away from the first box body (5), of the discharge port (13), a plurality of first through holes are further uniformly formed in the guide plate (24), and the four support legs (8) are fixedly arranged at the bottom of the first box body (5), the four support legs (8) are symmetrically arranged, the liquid discharge pipe (22) is fixedly and communicatively arranged at the bottom of the first box body (5), and the valve (23) is fixedly arranged on the liquid discharge pipe (22);

the blanking part (4) comprises a supporting shaft (38), a cylindrical fixed seat (39), a second motor (37), two fixed plates (40) and two collecting hoppers (41), the supporting shaft (38) is fixedly installed inside the first box body (5) through a rolling bearing, the cylindrical fixed seat (39) is fixedly sleeved outside the supporting shaft (38), the two fixed plates (40) are fixedly installed outside the cylindrical fixed seat (39), the two fixed plates (40) are symmetrically arranged, the two collecting hoppers (41) are respectively installed on the two fixed plates (40) in an embedded mode, each collecting hopper (41) is close to one end, far away from the cylindrical fixed seat (39), of the fixed plate (40) and is arranged, a plurality of second through holes are formed in the two collecting hoppers (41), and the second motor (37) is fixedly installed on the outer portion of the first box body (5) through a second assembling seat (17) One side surface, and the rotating shaft of the second motor (37) is fixedly connected with one end of the supporting shaft (38);

the inner surface and the outer surface of the first box body (5) are provided with protective layers, and the protective layers are prepared by the following method: