CN111068814A - Medical waste treatment device - Google Patents
Medical waste treatment device Download PDFInfo
- Publication number
- CN111068814A CN111068814A CN202010055126.4A CN202010055126A CN111068814A CN 111068814 A CN111068814 A CN 111068814A CN 202010055126 A CN202010055126 A CN 202010055126A CN 111068814 A CN111068814 A CN 111068814A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- rack
- fixedly connected
- worm
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002906 medical waste Substances 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 33
- 239000000645 desinfectant Substances 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L11/00—Methods specially adapted for refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
- B30B9/062—Extrusion presses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a medical waste treatment device which comprises a rack, wherein a disinfectant tank is fixedly arranged at the left part of the bottom end of the rack, an extrusion assembly is arranged at the top end of the rack, the extrusion assembly comprises a motor fixedly installed at the upper end of the disinfectant tank, the tail end of the motor is in power connection with a first worm shaft extending up and down, a crushing assembly is arranged at the right end of the first worm shaft, a fixed plate is fixedly installed at the upper end in the rack, a switch port assembly is arranged in the fixed plate, and the upper end of the first worm shaft penetrates through the fixed plate and is rotatably installed with the fixed plate. When the device works, the plastic garbage of the needle tubes is extruded and crushed by the extrusion block, and the medical garbage is crushed by the crushing wheel, so that the crushed medical garbage is more uniform; through the filter that sets up, can extrude the waste liquid that carries in the medical waste to the waste liquid case to make medical waste extrude into regular shape, make things convenient for subsequent processing and transportation.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a medical waste treatment device.
Background
Medical waste refers to polluted waste produced by hospitals after contacting blood, flesh and the like of patients, such as used cotton balls, sandcloths, adhesive tapes, waste water, disposable medical instruments, postoperative wastes, overdue medicines and the like, the waste contains a large amount of bacterial viruses, and because the medical waste has the characteristics of full-space pollution, acute infection, latent pollution and the like, the harmfulness of microorganisms contained in the waste is dozens, hundreds or even thousands of times of that of common domestic waste, and if the waste is not treated properly, the waste can become a source of hospital infection and social environment pollution, and can become a source of disease prevalence more seriously. Medical waste contains varying degrees of bacteria, viruses and harmful substances. Moreover, organic matters in the waste not only breed mosquitoes and flies to cause disease transmission, but also generate various harmful substances due to malodorous gases such as ammonia (NH3), hydrogen sulfide (H2S) and the like released during putrefactive decomposition, so that the atmosphere is polluted and the human health is harmed; meanwhile, the cross infection in hospitals and air pollution are caused, and the cross infection caused by medical waste accounts for 20 percent of the cross infection rate of the society.
Disclosure of Invention
Aiming at the technical defects, the invention provides a medical waste treatment device which can overcome the defects.
The invention relates to a medical waste treatment device, which comprises a frame, wherein a disinfectant tank is fixedly arranged at the left part of the bottom end of the frame, an extrusion assembly is arranged at the top end of the frame, the extrusion assembly comprises a motor fixedly arranged at the upper end of the disinfectant tank, the tail end of the motor is in power connection with a first worm shaft extending up and down, a crushing assembly is arranged at the right end of the first worm shaft, a fixed plate is fixedly arranged at the upper end in the frame, an opening and closing assembly is arranged in the fixed plate, the upper end of the first worm shaft penetrates through the fixed plate and is rotatably arranged with the fixed plate, a first worm wheel is meshed with the right side of the upper end of the first worm shaft, a first rotating shaft extending back and forth is fixedly arranged at the center of the first worm wheel, the front and back ends of the first rotating shaft are rotatably arranged in the front and back end walls of the frame, and, the upper end of the first straight gear is meshed with a first rack plate, the right end of the first rack plate is fixedly provided with a left extrusion block capable of sliding on the fixed plate, the upper end of the left extrusion block is fixedly arranged and rotated with a left connection plate, the left part of the upper end of the rack is provided with a left dovetail groove, the left connection plate is in sliding connection with the left dovetail groove, the right part of the bottom end of the rack is fixedly provided with a waste bin, the upper end of the waste bin is rotatably provided with a second worm shaft extending up and down, the upper end of the second worm shaft penetrates through the fixed plate and is rotatably arranged with the fixed plate, the left side of the upper end of the second worm shaft is meshed with a second worm gear, the center of the second worm gear is fixedly provided with a second rotating shaft extending front and back, the front end and the back end of the second rotating shaft are rotatably arranged in the front end wall and the back of the rack, and, the upper end of the second straight gear is meshed with a second rack plate, the right end of the second rack plate is fixedly provided with a right extrusion block capable of sliding on the fixing plate, the upper end of the right extrusion block is fixedly provided with a right connecting plate, the right part of the upper end of the rack is provided with a right dovetail groove, the right connecting plate is in sliding connection with the right dovetail groove, a disinfection assembly is arranged in the rack, and a pressing conveying assembly is arranged in the rack.
Preferably, the crushing assembly comprises a third worm wheel meshed with the right end of the first worm shaft, a third rotating shaft extending from the front to the rear is fixedly arranged at the center of the third worm wheel, the third rotating shaft is fixedly connected with a first belt wheel positioned on the front side of the third worm wheel, a first belt groove is formed in the fixed riser, a second belt wheel is rotatably connected to a belt of the first belt wheel through the first belt groove, a fourth rotating shaft extending from the front to the rear is fixedly arranged at the center of the second belt wheel, the fourth rotating shaft is fixedly connected with a third straight gear positioned on the rear side of the second belt wheel and a left crushing wheel positioned on the front side of the second belt wheel, a fourth straight gear is meshed with the right end of the third straight gear, a fifth rotating shaft extending from the front to the rear is fixedly arranged at the center of the fourth straight gear, and the fifth rotating shaft is fixedly connected with a third belt wheel positioned on the rear side of the fourth straight gear and a right crushing wheel positioned on the front side of the fourth straight gear, the support plate is provided with a second belt groove, a belt of the third belt wheel is connected with a fourth belt wheel in a rotating mode through the second belt groove, a sixth rotating shaft extending from the front to the rear is fixedly installed at the center of the fourth belt wheel, the front end and the rear end of the third rotating shaft, the front end and the rear end of the fourth rotating shaft and the rear end of the fifth rotating shaft are installed in the front end wall and the rear end wall of the rack in a rotating mode, the sixth rotating shaft is fixedly connected with a driving bevel gear located on the rear side of the fourth belt wheel, and the lower end of the driving bevel gear is meshed with a driven bevel gear fixedly.
Preferably, the switch port subassembly is including setting up the driving groove of fixed plate right-hand member, be provided with the spout in the fixed plate, be provided with in the driving groove with the fourth worm wheel of second worm axle right-hand member meshing, fourth worm wheel center department fixed mounting has the seventh pivot of extending around, both ends are rotated around the seventh pivot and are installed in the end wall around the frame, seventh pivot fixedly connected with is located fourth worm wheel front side just is located the reel of driving groove, the reel passes through wire winding fixedly connected with switch plate, switch plate right-hand member fixedly connected with spout right-hand member face fixed mounting's spring.
Preferably, the disinfection subassembly include with disinfectant box upper end fixed mounting's water pump, water pump right-hand member fixedly connected with the first water pipe of disinfectant box intercommunication, disinfectant box upper end fixed mounting have with fixed plate fixed connection's fixed riser, fixed plate right-hand member fixed mounting has the extension board, fixed riser with fixed mounting has the disinfect box between the extension board, water pump upper end fixedly connected with passes through fixed riser with the second water pipe of disinfect box, the terminal intercommunication of second water pipe has a plurality of shower nozzles, terminal surface fixed mounting has the heating block so that to be in about the disinfect box medical waste high temperature disinfection in the disinfect box.
Preferably, the pressing and conveying assembly comprises an eighth rotating shaft rotatably mounted at the lower end of the disinfection box, the eighth rotating shaft is fixedly connected with a fifth belt pulley, the lower end of the fixed vertical plate is provided with a third belt groove, a belt of the fifth belt pulley is rotatably connected with a sixth belt pulley fixedly connected with the first worm shaft through the third belt groove, the lower end of the eighth rotating shaft is fixedly connected with a first bevel gear, the lower end of the first bevel gear is meshed with a second bevel gear, a ninth rotating shaft extending forwards and backwards is fixedly mounted at the center of the second bevel gear, the front end and the rear end of the ninth rotating shaft are rotatably mounted in the front end wall and the rear end wall of the rack, the ninth rotating shaft is fixedly connected with a fifth straight gear positioned at the rear side of the second bevel gear, the right end of the disinfection box is fixedly connected with a waste liquid box fixedly mounted at the bottom end of the rack, the upper end of the waste liquid box is fixedly connected with a, fifth straight-tooth gear lower extreme meshing have with disinfectant box sliding connection's third rack board, disinfectant box bottom end face sliding connection has the baffle, third rack board upper end right part fixedly connected with baffle fixed connection's connecting rod.
Preferably, the pressing conveying assembly comprises a tenth rotating shaft rotatably mounted at the lower end of the sterilizing box, the tenth rotating shaft is fixedly connected with a seventh belt pulley, the seventh belt pulley is rotatably connected with an eighth belt pulley through a belt, the lower end of the tenth rotating shaft is fixedly connected with a third bevel gear, the lower end of the third bevel gear is meshed with a fourth bevel gear, the center of the fourth bevel gear is fixedly provided with an eleventh rotating shaft extending from front to back, the front end and the back end of the eleventh rotating shaft are rotatably mounted in the front end wall and the back end wall of the rack, the eleventh rotating shaft is fixedly connected with a sixth straight gear positioned at the back side of the fourth bevel gear, the lower end of the sterilizing box is fixedly mounted with a fixing rod, the right end of the fixing rod is externally and slidably connected with a rack sleeve block, the right end of the sleeve block is meshed with the left end of the sixth straight gear, the right end of the waste liquid tank is fixedly connected with the waste liquid tank.
The beneficial effects are that: when the device works, the plastic garbage of the needle tubes is extruded and crushed by the extrusion block, and the medical garbage is crushed by the crushing wheel, so that the crushed medical garbage is more uniform; through the filter that sets up, can extrude the waste liquid that carries in the medical waste to the waste liquid case to make medical waste extrude into regular shape, make things convenient for subsequent processing and transportation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a medical waste disposal apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The medical waste treatment device comprises a frame 1, wherein a disinfectant tank 2 is fixedly arranged at the left part of the bottom end of the frame 1, an extrusion assembly is arranged at the top end of the frame 1, the extrusion assembly comprises a motor 5 fixedly arranged at the upper end of the disinfectant tank 2, the tail end of the motor 5 is in power connection with a first worm shaft 6 extending up and down, a crushing assembly is arranged at the right end of the first worm shaft 6, a fixed plate 72 is fixedly arranged at the inner upper end of the frame 1, an opening and closing assembly is arranged in the fixed plate, the upper end of the first worm shaft 6 penetrates through the fixed plate 72 and is rotatably arranged with the fixed plate 72, a first worm wheel 19 is meshed at the right side of the upper end of the first worm shaft 6, a first rotating shaft 21 extending back and forth is fixedly arranged at the center of the first worm wheel 19, and the front and back two ends of the first rotating shaft 21 are rotatably arranged, the first rotating shaft 21 is fixedly connected with a first straight gear 20 positioned in front of the first worm gear 19, the upper end of the first straight gear 20 is meshed with a first rack plate 22, the right end of the first rack plate 22 is fixedly provided with a left extrusion block 25 capable of sliding on the fixed plate 72, the upper end of the left extrusion block 25 is fixedly provided with a left connection plate 27 in a rotating manner, the left part of the upper end of the rack 1 is provided with a left dovetail groove 26, the left connection plate 27 is slidably connected with the left dovetail groove 26, the right part of the bottom end of the rack 1 is fixedly provided with a waste box 42, the upper end of the waste box 42 is rotatably provided with a second worm shaft 38 extending up and down, the upper end of the second worm shaft 38 passes through the fixed plate 72 and is rotatably arranged with the fixed plate 72, the left side of the upper end of the second worm shaft 38 is meshed with a second worm gear 48, the center of the second worm gear 48 is fixedly provided with a second rotating, the front end and the rear end of the second rotating shaft 50 are rotatably installed in the front end wall and the rear end wall of the rack 1, the second rotating shaft 50 is fixedly connected with a second straight gear 49 located on the front side of the second worm gear 48, the upper end of the second straight gear 49 is meshed with a second rack plate 47, the right end of the second rack plate 47 is fixedly installed with a right extrusion block 32 capable of sliding on the fixing plate 72, the upper end of the right extrusion block 32 is fixedly installed with a right connecting plate 33, the right part of the upper end of the rack 1 is provided with a right dovetail groove 34, the right connecting plate 33 is slidably connected with the right dovetail groove 34, a disinfection assembly is arranged in the rack 1, and a pressing conveying assembly is arranged in the rack 1.
Beneficially, the crushing assembly includes a third worm wheel 16 meshed with the right end of the first worm shaft 6, a third rotating shaft 17 extending from front to back is fixedly installed at the center of the third worm wheel 16, the third rotating shaft 17 is fixedly connected to a first belt wheel 18 on the front side of the third worm wheel 16, the fixed vertical plate 8 is provided with a first belt groove, a belt of the first belt wheel 18 is rotatably connected with a second belt wheel 23 through the first belt groove, a fourth rotating shaft 24 extending from front to back is fixedly installed at the center of the second belt wheel 23, the fourth rotating shaft 24 is fixedly connected to a third spur gear 14 on the rear side of the second belt wheel 23 and a left crushing wheel 15 on the front side of the second belt wheel 23, a fourth spur gear 36 is meshed with the right end of the third spur gear 14, a fifth rotating shaft 31 extending from front to back is fixedly installed at the center of the fourth spur gear 36, and the fifth rotating shaft 31 is fixedly connected to a third belt wheel 30 on the rear side of the fourth spur gear 36 and a fifth rotating shaft 30 The right crushing wheel 35 in fourth straight-tooth gear 36 front side, extension board 37 is provided with the second belt groove, the belt of third band pulley 30 rotates through the second belt groove and is connected with fourth band pulley 59, the sixth pivot 58 of extending around the fixed mounting of fourth band pulley 59 center department, both ends are rotated around third pivot 17, fourth pivot 24, fifth pivot 31 and are installed in the end wall around frame 1, sixth pivot 58 fixedly connected with is located the drive bevel gear 57 of fourth band pulley 59 rear side, drive bevel gear 57 lower extreme meshing have with second worm axle 38 fixed connection's driven bevel gear 76.
Advantageously, the switch port assembly includes a transmission groove 53 disposed at the right end of the fixed plate 72, a sliding groove 51 is disposed in the fixed plate 72, a fourth worm gear 54 engaged with the right end of the second worm shaft 38 is disposed in the transmission groove 53, a seventh rotating shaft 55 extending forward and backward is fixedly mounted at the center of the fourth worm gear 54, the seventh rotating shaft 55 is rotatably mounted in the front and rear end walls of the frame 1 at the front and rear ends thereof, a reel 56 located in the transmission groove 3 and located in the front of the fourth worm gear 54 is fixedly connected to the seventh rotating shaft 55, a switch plate 28 is fixedly connected to the reel 56 through a winding wire, and a spring 52 fixedly mounted on the right end face of the sliding groove 51 is fixedly connected to the right end of the switch plate 28.
Beneficially, the disinfection subassembly include with disinfectant box 2 upper end fixed mounting's water pump 4, 4 right-hand member fixedly connected with of water pump with the first water pipe 3 of disinfectant box 2 intercommunication, disinfectant box 2 upper end fixed mounting with fixed plate 72 fixed connection's fixed riser 8, fixed plate 72 right-hand member fixed mounting has extension board 37, fixed riser 8 with fixed mounting has disinfect box 10 between extension board 37, 4 upper end fixed connection of water pump pass through fixed riser 8 with the second water pipe 11 of disinfect box 10, the terminal intercommunication of second water pipe 11 has a plurality of shower nozzles 13, terminal surface fixed mounting has the heating piece so that be in about disinfect box 10 medical waste high temperature disinfection in the disinfect box 10.
Beneficially, the pressing conveying assembly comprises an eighth rotating shaft 9 rotatably mounted at the lower end of the sterilizing box 10, the eighth rotating shaft 9 is fixedly connected with a fifth belt pulley 60, the lower end of the fixed riser 8 is provided with a third belt groove, the belt of the fifth belt pulley 60 is rotatably connected with a sixth belt pulley 7 fixedly connected with the first worm shaft 6 through the third belt groove, the lower end of the eighth rotating shaft is fixedly connected with a first bevel gear 61, the lower end of the first bevel gear 61 is engaged with a second bevel gear 62, a ninth rotating shaft 63 extending forwards and backwards is fixedly mounted at the center of the second bevel gear 62, the front and rear ends of the ninth rotating shaft 63 are rotatably mounted in the front and rear end walls of the rack 1, the ninth rotating shaft 63 is fixedly connected with a fifth straight gear 64 located at the rear side of the second bevel gear 62, the right end of the sterilizing liquid box 2 is fixedly connected with a waste liquid box 44 fixedly mounted at the bottom end of the rack 1, the utility model discloses a disinfection case, including waste liquid case 44, fifth straight-tooth gear 64, baffle 39, the filter 43 of waste liquid case 44 upper end fixedly connected with up end with disinfectant box 2 up end parallel and level, the meshing of fifth straight-tooth gear 64 lower extreme have with disinfectant box 2 sliding connection's third rack plate 46, disinfectant box 10 bottom end face sliding connection has baffle 39, third rack plate upper end right part fixedly connected with baffle 39 fixed connection's connecting rod 45.
Beneficially, the pressing and conveying assembly includes a tenth rotating shaft 73 rotatably installed at the lower end of the sterilizing box 10, the tenth rotating shaft 73 is fixedly connected with a seventh pulley 65, the seventh pulley 65 is rotatably connected with an eighth pulley 41 through a belt, the lower end of the tenth rotating shaft 73 is fixedly connected with a third bevel gear 67, the lower end of the third bevel gear 67 is engaged with a fourth bevel gear 71, an eleventh rotating shaft 70 extending back and forth is fixedly installed at the center of the fourth bevel gear 71, the front and rear ends of the eleventh rotating shaft 70 are rotatably installed in the front and rear end walls of the rack 1, the eleventh rotating shaft 70 is fixedly connected with a sixth spur gear 69 located at the rear side of the fourth bevel gear 71, a fixing rod 40 is fixedly installed at the lower end of the sterilizing box 10, the right end of the fixing rod 40 is slidably connected with a rack sleeve block 66, and the right end of the sleeve block 66 is engaged with the left end of the sixth spur gear 69, the bottom end of the sleeve block 66 is fixedly connected with a pressing plate 68, and the right end of the waste liquid tank 44 is fixedly connected with the waste tank 42.
In the initial state, the motor 5 is not started, the spring is in a normal tension state, the left connecting plate is located on the left side of the left dovetail groove, the right connecting plate is located on the right side of the right dovetail groove, the baffle 39 is in a closed state, and the pressing plate 68 is located above the filter plate 43.
When the crusher starts to work, the motor 5 is started to rotate positively, the motor 5 drives the third worm wheel 16 to rotate clockwise through the first worm shaft 6, the third worm wheel 16 drives the first belt wheel 18 to rotate clockwise through the third rotating shaft 17, the first belt wheel 18 drives the second belt wheel 23 to rotate clockwise, the second belt wheel 23 drives the left crushing wheel 15 and the third straight gear 14 to rotate clockwise through the fourth rotating shaft 24, the third straight gear 14 drives the fourth straight gear 36 to rotate counterclockwise, the fourth straight gear 36 drives the crushing wheel 35 and the third belt wheel 30 to rotate counterclockwise through the fifth rotating shaft 31, the third belt wheel 30 drives the fourth belt wheel 59 to rotate counterclockwise, and the fourth belt wheel 59 drives the drive bevel gear 57 to rotate counterclockwise through the sixth rotating shaft 58, the driving bevel gear 57 drives the driven bevel gear 76 to rotate clockwise when viewed from the top, the first worm shaft 6 drives the first worm gear 19 to rotate clockwise, the first worm wheel 19 drives the first straight gear 20 to rotate clockwise through the first rotating shaft 21, the first straight gear 20 drives the left extrusion block 2 to move rightward in the left dovetail groove 26 through the left coupling plate 27 via the first rack plate 22, the second worm shaft 38 drives the second worm gear 48 to rotate counterclockwise, the second worm gear 48 drives the second spur gear 49 to rotate counterclockwise through the second rotation shaft 50, the second spur gear 49 drives the right extrusion block 32 to move to the left in the right dovetail groove 34 through the right connecting plate 33 through the second rack gear plate 47, so that the two squeezing blocks squeeze the medical waste and the two crushing wheels crush the medical waste simultaneously. At the same time, the second worm shaft 38 drives the fourth worm gear 54 to rotate clockwise, the fourth worm gear 54 drives the reel 56 to rotate clockwise via the seventh rotating shaft 5, and the reel 56 drives the switch plate 28 to move rightwards in the chute 51 to open the opening so that the medical waste enters the crushing wheel to be crushed. And the water pump 4 is started, the water pump 4 pumps water from the disinfectant tank 2 and finally sprays out of the spray head through the first water pipe and the second water pipe, so that the medical garbage in the disinfectant tank 10 is sprayed, and meanwhile, the heating block 12 heats the medical garbage in the disinfectant tank 10 to sterilize the medical garbage at high temperature. The first worm shaft 6 drives the fifth pulley 60 to rotate counterclockwise at the top, the fifth pulley 60 drives the first bevel gear 61 to rotate counterclockwise at the top through the eighth rotating shaft 9, the first bevel gear 61 drives the second bevel gear 62 to rotate counterclockwise, the second bevel gear 62 drives the fifth spur gear 64 to rotate counterclockwise through the ninth rotating shaft 63, the fifth spur gear 64 drives the third rack plate 46 to move leftwards on the disinfectant tank, the third rack plate 46 drives the stopper 39 to slide leftwards on the bottom end face of the disinfectant tank 10 through the connecting rod 45 so as to open the stopper, the second worm shaft 38 drives the seventh pulley 65 to rotate clockwise at the top through the eighth pulley 41, and the seventh pulley 65 drives the third bevel gear 67 to rotate clockwise at the top through the tenth rotating shaft 73, the third bevel gear 67 drives the fourth bevel gear 71 to rotate counterclockwise, the fourth bevel gear 71 drives the sixth spur gear 69 to rotate counterclockwise through the eleventh rotating shaft 70, and the sixth spur gear 69 drives the sleeve block 66 to move downward on the fixing rod 40, so that the squeezing plate 68 is in contact with the filtering plate 43, and the waste liquid left by the medical waste enters the waste liquid tank 44.
When the left squeezing block and the right squeezing block collide, the motor 5 is started to rotate reversely, the left squeezing block and the right squeezing block are driven to be away from each other relatively by the reverse rotation of the motor 5, the opening plate 28 is closed again under the action of the spring 52, the squeezing plate 68 is driven to move upwards by the reverse rotation of the motor 5, and the third rack plate 46 moves rightwards on the upper end face of the disinfectant tank 2 so as to push the medical garbage squeezed on the filter plate 43 to enter the waste tank 42.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A medical waste treatment device comprises a rack, wherein a disinfectant tank is fixedly arranged at the left part of the bottom end of the rack, an extrusion assembly is arranged at the top end of the rack, the extrusion assembly comprises a motor fixedly installed at the upper end of the disinfectant tank, the tail end of the motor is in power connection with a first worm shaft extending up and down, a crushing assembly is arranged at the right end of the first worm shaft, a fixed plate is fixedly installed at the inner upper end of the rack, a switch port assembly is arranged in the fixed plate, the upper end of the first worm shaft penetrates through the fixed plate and is rotatably installed with the fixed plate, a first worm wheel is meshed at the right side of the upper end of the first worm shaft, a first rotating shaft extending front and back is fixedly installed at the center of the first worm wheel, the front end and the back end of the first rotating shaft are rotatably installed in the front end wall and the back end wall of the rack, the upper end of the first straight gear is meshed with a first rack plate, the right end of the first rack plate is fixedly provided with a left extrusion block capable of sliding on the fixed plate, the upper end of the left extrusion block is fixedly arranged and rotated with a left connection plate, the left part of the upper end of the rack is provided with a left dovetail groove, the left connection plate is in sliding connection with the left dovetail groove, the right part of the bottom end of the rack is fixedly provided with a waste bin, the upper end of the waste bin is rotatably provided with a second worm shaft extending up and down, the upper end of the second worm shaft penetrates through the fixed plate and is rotatably arranged with the fixed plate, the left side of the upper end of the second worm shaft is meshed with a second worm gear, the center of the second worm gear is fixedly provided with a second rotating shaft extending front and back, the front end and the back end of the second rotating shaft are rotatably arranged in the front end wall and the back of the rack, and, the upper end of the second straight gear is meshed with a second rack plate, the right end of the second rack plate is fixedly provided with a right extrusion block capable of sliding on the fixing plate, the upper end of the right extrusion block is fixedly provided with a right connecting plate, the right part of the upper end of the rack is provided with a right dovetail groove, the right connecting plate is in sliding connection with the right dovetail groove, a disinfection assembly is arranged in the rack, and a pressing conveying assembly is arranged in the rack.
2. The medical waste disposal device of claim 1, wherein: the crushing assembly comprises a third worm wheel meshed with the right end of the first worm shaft, a third rotating shaft extending from the front to the rear is fixedly arranged at the center of the third worm wheel, a third rotating shaft fixedly connected with is arranged at a first belt wheel on the front side of the third worm wheel, a first belt groove is arranged on the fixed riser, a belt of the first belt wheel is rotatably connected with a second belt wheel through the first belt groove, a fourth rotating shaft extending from the front to the rear is fixedly arranged at the center of the second belt wheel, the fourth rotating shaft is fixedly connected with a third straight gear arranged on the rear side of the second belt wheel and a left crushing gear arranged on the front side of the second belt wheel, a fourth straight gear is meshed with the right end of the third straight gear, a fifth rotating shaft extending from the front to the rear is fixedly arranged at the center of the fourth straight gear, and the fifth rotating shaft is fixedly connected with a third belt wheel arranged on the rear side of the fourth straight gear and a right crushing gear arranged on the front side of the fourth straight, the supporting plate is provided with a second belt groove, a belt of the third belt wheel is rotatably connected with a fourth belt wheel through the second belt groove, a sixth rotating shaft extending from the front to the rear is fixedly installed at the center of the fourth belt wheel, the front end and the rear end of the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft are rotatably installed in the front end wall and the rear end wall of the rack, the sixth rotating shaft is fixedly connected with a driving bevel gear located on the rear side of the fourth belt wheel, and the lower end of the driving bevel gear is meshed with a driven bevel gear fixedly connected with the second worm shaft.
3. The medical waste disposal device of claim 2, wherein: the switch port subassembly is including setting up the driving groove of fixed plate right-hand member, be provided with the spout in the fixed plate, be provided with in the driving groove with second worm axle right-hand member meshed fourth worm wheel, fourth worm wheel center department fixed mounting has the seventh pivot of extending around, both ends are rotated around the seventh pivot and are installed in the end wall around the frame, seventh pivot fixedly connected with is located fourth worm wheel front side just is located the reel of driving groove, the reel passes through wire winding fixedly connected with switch plate, switch plate right-hand member fixedly connected with spout right-hand member face fixed mounting's spring.
4. The medical waste disposal device of claim 3, wherein: the disinfection subassembly include with disinfectant box upper end fixed mounting's water pump, water pump right-hand member fixedly connected with the first water pipe of disinfectant box intercommunication, disinfectant box upper end fixed mounting have with fixed plate fixed connection's fixed riser, fixed plate right-hand member fixed mounting has the extension board, fixed riser with fixed mounting has the disinfect box between the extension board, water pump upper end fixedly connected with passes through fixed riser with the second water pipe of disinfect box, the terminal intercommunication of second water pipe has a plurality of shower nozzles, terminal surface fixed mounting has the heating block so that to be in about the disinfect box medical waste high temperature disinfection in the disinfect box.
5. The medical waste disposal device of claim 4, wherein: the pressing conveying assembly comprises an eighth rotating shaft which is rotatably installed at the lower end of the disinfection box, the eighth rotating shaft is fixedly connected with a fifth belt pulley, a third belt groove is formed in the lower end of the fixed vertical plate, a belt of the fifth belt pulley is rotatably connected with a sixth belt pulley fixedly connected with the first worm shaft through the third belt groove, the lower end of the eighth rotating shaft is fixedly connected with a first bevel gear, the lower end of the first bevel gear is meshed with a second bevel gear, a ninth rotating shaft which extends forwards and backwards is fixedly installed in the center of the second bevel gear, the front end and the rear end of the ninth rotating shaft are rotatably installed in the front end wall and the rear end wall of the rack, the ninth rotating shaft is fixedly connected with a fifth straight gear which is positioned at the rear side of the second bevel gear, the right end of the disinfection liquid box is fixedly connected with a waste liquid box fixedly installed at the bottom end of the rack, the upper end of the waste liquid, fifth straight-tooth gear lower extreme meshing have with disinfectant box sliding connection's third rack board, disinfectant box bottom end face sliding connection has the baffle, third rack board upper end right part fixedly connected with baffle fixed connection's connecting rod.
6. The medical waste disposal device of claim 5, wherein: the pressing and conveying assembly comprises a tenth rotating shaft which is rotatably arranged at the lower end of the sterilizing box, the tenth rotating shaft is fixedly connected with a seventh belt wheel, the seventh belt wheel is rotationally connected with an eighth belt wheel through a belt, the lower end of the tenth rotating shaft is fixedly connected with a third bevel gear, a fourth bevel gear is meshed at the lower end of the third bevel gear, an eleventh rotating shaft extending forwards and backwards is fixedly installed at the center of the fourth bevel gear, the front end and the rear end of the eleventh rotating shaft are rotatably arranged in the front end wall and the rear end wall of the stander, the eleventh rotating shaft is fixedly connected with a sixth straight gear positioned at the rear side of the fourth bevel gear, a fixed rod is fixedly arranged at the lower end of the sterilizing box, a rack sleeve block is arranged at the right end of the fixed rod in a sliding connection way, the right end of the sleeve block is meshed with the left end of the sixth straight gear, a pressing plate is fixedly connected to the bottom end of the sleeve block, and the right end of the waste liquid tank is fixedly connected with the waste liquid tank.
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| CN202010055126.4A CN111068814B (en) | 2020-01-17 | 2020-01-17 | Medical waste treatment device |
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| CN111632681A (en) * | 2020-05-14 | 2020-09-08 | 胡家珊 | Medical ampoule bottle crushing and collecting device |
| CN111701681A (en) * | 2020-06-24 | 2020-09-25 | 吴爱珍 | Mask disinfection crushing apparatus |
| CN111873241A (en) * | 2020-07-27 | 2020-11-03 | 张福清 | Medical waste recycling method |
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Effective date of registration: 20201106 Address after: Room 101-102, building C, No. 10, Huangshan Road, Beigou street, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xinyi Xiyi high tech Material Industry Technology Research Institute Co.,Ltd. Address before: 323000 First Floor, 252 East Fourth Road, Longyuan Street, Lishui City, Zhejiang Province Applicant before: LONGQUAN QICHAO MEDICAL DEVICES Co.,Ltd. |
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