CN111744030A

CN111744030A - Portable medical automatic degassing unit

Info

Publication number: CN111744030A
Application number: CN202010519884.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Lu Mengyao
Current assignee: Lu Mengyao
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-10-09

Abstract

The invention discloses a movable medical automatic disinfection device which comprises a bottom shell assembly, an automatic moving assembly, a spraying rotating assembly, a water tank assembly, a special-shaped sealing gasket, a roller main body, a linkage wheel, a roller bracket, a transmission belt wheel, a driving motor, a transmission belt, an adjusting wheel shaft, a wheel shaft clamping pin, a pressure spring, a pressing block clamping pin, a middle shell, a lower plate, an upper plate, a supporting column, a rotating motor, an output gear, a conversion shaft, a conversion bearing, a conversion belt wheel, a rotating belt wheel, a conversion belt, a rotating gear, an input air pipe, a pressure pump, a water tank, a conjoined gear, an input air hole, a water tank cover, a suction pipe, a filter. Through being arranged in the bottom shell assembly, the wheel rolling main body and the linkage wheel can be moved independently and in a linkage manner, the flexible movement can be realized, the spraying rotating assembly arranged on the upper part of the bottom shell assembly drives the water tank assembly to rotate automatically, the pressurizing pump in the spraying rotating assembly pressurizes the water tank, and the automatic rotation spraying of the water tank is realized.

Description

Portable medical automatic degassing unit

Technical Field

The invention relates to the field of medical disinfection equipment, in particular to a movable medical automatic disinfection device.

Background

At medical health institution, to the air disinfection, traditional mode is mostly after using the watering can to blend chlorine-containing disinfectant, carries out the manual work and sprays the disinfection, exists to spray inhomogeneous, and the not thorough condition of disinfection hardly accomplishes all-round disinfection. And because the disinfectant has certain chemical corrosiveness, the disinfectant is sucked into the mouth and the nose or sprayed on the skin of the medical staff exposed in the air in the spraying process, and the injury to the medical staff can be caused, for example, the application number CN201621310974.0 discloses a medical disinfection device, but the device cannot be moved for fixed disinfection, and cannot generate high-pressure disinfection liquid.

Disclosure of Invention

In view of the above technical problems, the present invention provides a movable medical automatic sterilization device, which comprises a bottom shell assembly, an automatic moving assembly, a spraying rotating assembly and a water tank assembly.

The bottom case assembly includes: the bottom shell assembly comprises a bottom shell with a regular hexagon structure, the bottom shell mounting columns are uniformly distributed and fixed at the diagonal positions of the bottom shell, the bottom shell buckling cover is buckled with the upper portion of the bottom shell, a special-shaped sealing gasket is arranged in the middle of the bottom shell, and the bottom shell buckling cover is fixedly connected with the bottom shell mounting columns through the bottom shell mounting holes and is provided with the lower plate connecting hole and the middle shell mounting column.

The automatic moving assembly includes: the automatic moving component is fixedly arranged in a cavity in the bottom shell, a round hole is formed in the middle of the roller body, the roller shaft is inserted in the round hole, the roller support and the driving wheel support are fixedly arranged on the bottom shell through the roller support, one end of the roller shaft extends out of the roller body, the driving belt is fixedly arranged on the driving pulley, the driving motor is fixed on the bottom shell through the motor support, the driving belt is inserted in a rotating shaft of the driving motor, the conveying belt is fixedly sleeved on the driving belt wheel and the driving belt wheel, the upper part of the adjusting wheel is pressed against the upper part of the conveying belt, and the adjusting wheel shaft is inserted in the round hole in the adjusting wheel, the bottom in the middle of the adjusting bracket is fixed at two ends of the adjusting bracket in a through hole with a circular structure, U-shaped grooves are formed in two sides of the through hole, one end of the pressure spring is inserted into the axle clamping pins at two ends of the adjusting axle, the pressing block is fixedly arranged in the U-shaped grooves through the locking screws and the locking nuts, the pressing block and the axle clamping pins located on the adjusting axle are coaxially provided with pressing block clamping pins, and the pressing block clamping pins are inserted into the other ends of the.

The spray rotation assembly includes: the spraying rotating assembly comprises a middle shell with a circular cavity structure, the upper part of the middle shell is provided with a step round hole, the upper rotating shaft sleeve is arranged in the round hole, the lower plate is positioned at the lower side in the middle shell, the upper part of the periphery of the lower plate is uniformly provided with supporting columns, the upper plate is positioned at the upper part of the lower plate and is fixedly arranged on the supporting columns through the connecting bolts, the rotating motor is fixedly arranged at the upper part of the upper plate, a rotating motor connecting shaft penetrates through the upper plate to move downwards, the output gear is inserted and connected at the rotating shaft of the rotating motor, the converting gear is positioned at one side of the output gear and is fixedly arranged between the lower plate and the upper plate through the converting shaft with the upper part and the lower part provided with the converting bearing, form gear drive cooperation with output gear, the hypoplastron is seen through to change-over spindle one end, the change-over band pulley is located the hypoplastron lower part, peg graft and be fixed in the change-over spindle, the rotation axis passes through a set of swivel bearing fixed mounting in the hypoplastron, the upper plate, rotation axis one end sees through the hypoplastron, the swivel pulleys is located the hypoplastron lower part, peg graft and be fixed in the rotation axis, the fixed cover of change-over belt connects in the change-over band pulley, the swivel pulleys is installed to rotation axis upper portion fixed mounting, upper plate axle center department upper portion is provided with cylindrical step hole, the downthehole fixed mounting of step has lower swivel sleeve, upper plate.

The water tank assembly includes: the water tank, disjunctor gear, input gas pocket, the tank lid, the straw, the filter screen, take the cushion nut, the faucet, tank subassembly main structure is the water tank, the water tank is circular cavity structure, there is the step cylinder of input gas pocket in the middle of the water tank lower part sets up, disjunctor gear fixed mounting is in step cylinder department, coaxial with the step cylinder, the tank lid lock is in the water tank top, outer disc upper portion evenly distributed of water tank has the several mounting hole, the straw is pegged graft in the round hole, be fixed in the water tank through taking the cushion nut, the vertical inside placing of straw one end in the water tank, the straw lower part is provided with the filter screen, the straw other end is located the water tank outside, faucet.

Furthermore, the bottom shell is of a structure with three cavities which are uniformly distributed inside.

Furthermore, the special-shaped sealing gasket is fixed on the buckling connection surface of the bottom shell and the bottom shell buckling cover and used for sealing and isolating.

Furthermore, a long slot hole is formed in the bottom of the bottom shell at the fixed installation position of the linkage wheel.

Furthermore, the regulating wheel is located conveyor belt upper portion, and the regulation support is fixed in the drain pan, is located conveyor belt's both sides respectively, through twisting locking screw and lock nut soon, reciprocates in U type groove, and the compressing tightly of control pressure spring is with relaxing, finally realizes that the regulating wheel elastic movement from top to bottom.

Furthermore, two ends of the adjusting wheel shaft are respectively provided with a plane, and wheel shaft clamping pins are fixedly installed on the planes and used for splicing the pressure springs.

Furthermore, a plurality of cylindrical grooves are formed in the outer cylindrical surface of the roller body, linkage wheels fixed through linkage wheel shafts are arranged in the grooves, and the linkage wheels can rotate around the linkage wheel shafts.

Furthermore, the lower plate is in a sheet circular structure, and a round hole corresponding to the lower plate connecting hole is formed in the end face of the outer edge of the lower plate and used for fixedly mounting the lower plate on the bottom shell buckle cover.

Furthermore, the lower plate and the upper plate are consistent in overall dimension, mounting holes and mounting positions are arranged in the lower plate and the upper plate in positions corresponding to each other, and the mounting holes and the mounting positions are connected with the lower plate and the peripheral circular positions of the upper plate through ribs.

Furthermore, the straw is of an inverted L-shaped structure, and a through round hole is formed inside the straw.

Due to the adoption of the technical scheme, the invention has the following advantages: (1) the invention is provided with a plurality of roller main bodies which can independently run and coordinately run, and linkage wheels which are vertical to the running direction of the roller main bodies are arranged on the outer circular surfaces of the roller main bodies and can move in all directions at 360 degrees; (2) the invention is provided with the rotating mechanism driven by the gear driving belt wheel, and the belt wheel drives the coaxial gear to be matched with the gear at the bottom of the water tank for transmission, so that the rotation of the water tank component can be realized; (3) the invention is provided with a cylindrical water tank with a hole at the bottom, and the cylinder is hermetically inserted into an input air pipe connected with a pressure pump, so that the disinfection liquid in the water tank can be sprayed out after being pressurized.

Drawings

Fig. 1 is a schematic overall structure diagram of a movable medical automatic disinfection device of the invention.

Fig. 2 is a schematic structural diagram of the bottom case assembly of the present invention.

Fig. 3 is an exploded view of the bottom housing assembly of the present invention.

FIG. 4 is a schematic diagram of the automatic moving assembly according to the present invention.

FIG. 5 is a partial schematic view of the automatic moving assembly of the present invention.

Fig. 6 and 7 are schematic structural views of the spray rotating assembly of the present invention.

Fig. 8 is a schematic view of the spray rotor assembly of the present invention.

FIG. 9 is a schematic view of the structure of the water tank assembly of the present invention.

Reference numerals: 1-a bottom shell assembly; 2-an automatic moving assembly; 3-a spray rotating assembly; 4-a water tank assembly; 101-a bottom shell; 102-a bottom case mounting post; 103-bottom case cover; 104-a bottom shell mounting hole; 105-lower plate attachment holes; 106-mid-shell mounting post; 107-shaped gaskets; 201-roller body; 202-linkage wheel; 203-linkage wheel shaft; 204-roller shaft; 205-roller carriage; 206-a transmission wheel support; 207-driving pulley; 208-a driving pulley; 209-driving motor; 210-a motor mount; 211-a conveyor belt; 212-a regulating wheel; 213-adjusting the wheel axle; 214-wheel axle bayonet lock; 215-compression spring; 216-briquetting; 217-briquetting clamp pin; 218-an adjustment bracket; 219-U-shaped groove; 220-locking screws; 221-locking nut; 301-mesochite; 302-lower plate; 303-upper plate; 304-support column; 305-connecting bolts; 306-a rotary motor; 307-output gear; 308-a conversion gear; 309-conversion shaft; 310-a slew bearing; 311-a switching pulley; 312 — a rotating pulley; 313-a transition belt; 314-a rotation axis; 315-a rotational bearing; 316-a rotating gear; 317-rotating the shaft sleeve upwards; 318-lower rotating shaft sleeve; 319-input trachea; 320-a pressure pump; 401-a water tank; 402-conjoined gear; 403-input air holes; 404-water tank cover; 405-a pipette; 406-a screen; 407-nut with rubber cushion; 408-water outlet nozzle.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): a mobile medical automatic sterilizing apparatus as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9. The bottom case assembly 1 is a moving frame body, the automatic moving assembly 2 is fixed inside the bottom case assembly 1, the spraying rotating assembly 3 is fixed on the upper portion of the bottom case assembly 1 for moving functional parts, and the water tank assembly 4 is fixed on the upper portion of the spraying rotating assembly 3 for rotating the spraying main body.

The specific structure of the bottom case assembly 1 is as shown in fig. 2 and fig. 3, and includes a bottom case 101 with a regular hexagon structure, bottom case mounting posts 102 are uniformly distributed and fixed at opposite corners of the bottom case 101, a bottom case cover 103 is fastened to an upper portion of the bottom case 101, a special-shaped sealing pad 107 is disposed in the middle of the bottom case cover and fixedly connected to the bottom case mounting posts 102 through bottom case mounting holes 104, and a lower plate connecting hole 105 and a middle case mounting post 106 are disposed on an upper portion of the bottom case cover 103.

Specifically, as shown in fig. 4 and 5, a structural schematic diagram of the automatic moving assembly 2 is shown, a plurality of automatic moving assemblies 2 are respectively and fixedly installed in a cavity inside the bottom case 101, each automatic moving assembly 2 can move independently, a plurality of automatic moving assemblies 2 can also move in a matching manner, a circular hole is formed in the middle of the roller main body 201, a roller shaft 204 is inserted in the circular hole, the roller shaft is fixedly installed on the bottom case 101 through a roller bracket 205 and a driving wheel bracket 206, one end of the roller shaft 204 extends out of the roller main body 201, a driving pulley 207 is fixedly installed, a driving motor 209 is fixed on the bottom case 101 through a motor bracket 210, the driving pulley 208 is inserted in a rotating shaft of the driving motor 209, the driving belt 211 is fixedly connected to the driving pulley 207 and the driving pulley 208, the adjusting wheel 212 presses the upper portion of the driving belt 211, the adjusting wheel shaft 213 is inserted in the circular hole inside the adjusting, two sides of the through hole are provided with U-shaped grooves 219, one end of the pressure spring 215 is inserted on the wheel axle clamping pins 214 at two ends of the adjusting wheel axle 213, the pressing block 216 is fixedly arranged in the U-shaped grooves 219 through locking screws 220 and locking nuts 221, the pressing block 216 and the wheel axle clamping pins 214 positioned on the adjusting wheel axle 213 are provided with pressing block clamping pins 217 at the same axial position, and the pressing block clamping pins 217 are inserted at the other end of the pressure spring 215.

Specifically, as shown in fig. 6, 7 and 8, a structural schematic diagram of the spraying rotary assembly 3 is shown, which includes a middle shell 301 with a circular cavity structure, a step circular hole is formed at the upper portion of the middle shell 301, an upper rotary shaft sleeve 317 is installed in the step circular hole for realizing uniform rotation of the water tank assembly 4, a lower plate 302 is located at the lower side inside the middle shell 301, support columns 304 are uniformly arranged at the upper portion of the periphery of the lower plate 302, an upper plate 303 is located at the upper portion of the lower plate 302 and is fixedly installed on the support columns 304 through connecting bolts 305, a rotary motor 306 is fixedly installed at the upper portion of the upper plate 303, a circular hole is formed at a corresponding position of the upper plate 303 for passing a connecting shaft of the rotary motor 306, an output gear 307 is inserted at the rotary shaft of the rotary motor 306, a conversion gear 308 is located at one side of the output gear 307, a conversion shaft 309 through which a, one end of a conversion shaft 309 penetrates through the lower plate 302, a conversion belt wheel 311 is positioned at the lower part of the lower plate 302 and is fixedly inserted into the conversion shaft 309, a rotating shaft 314 is fixedly arranged on the lower plate 302 and the upper plate 303 through a group of rotating bearings 315, one end of the rotating shaft 314 penetrates through the lower plate 302, a rotating belt wheel 312 is positioned at the lower part of the lower plate 302 and is fixedly inserted into the rotating shaft 314, the conversion belt 313 is fixedly sleeved on the conversion belt wheel 311 and the rotating belt wheel 312, a rotating gear 316 is fixedly arranged at the upper part of the rotating shaft 314, a cylindrical step hole is arranged at the upper part of the axle center of the upper plate 303, a lower rotating shaft sleeve 318 is fixedly arranged in the step hole, an input air pipe 319 is arranged at the lower part, the joint of the input air pipe 319 and the pressure pump 320 is provided with a sealing gasket to ensure the air tightness in the pressure process.

Specifically, as shown in fig. 9, a structural schematic diagram of the water tank assembly 4 is shown, the structural main body is a water tank 401, the water tank 401 is a circular cavity structure, a step cylinder with an input air hole 403 in the middle is arranged at the lower portion of the water tank 401, the conjoined gear 402 is fixedly installed at the step cylinder and is coaxial with the step cylinder, the water tank cover 404 is buckled at the top of the water tank 401, a plurality of installation holes are uniformly distributed at the upper portion of the outer circular surface of the water tank 401, a suction pipe 405 is inserted into the circular hole and is fixed to the water tank 401 through a nut 407 with a rubber gasket, one end of the suction pipe 405 is vertically placed inside the water tank 401, a filter screen 406 is arranged at the lower portion of the suction pipe 405 and is used for filtering out large particles in disinfectant, so.

The working principle of the invention is as follows: when the disinfection treatment for the medical site is required, the tank cover 404 is closed after the prepared disinfectant is poured into the water tank 401 by opening the tank cover 404 in the water tank assembly 4.

The rotating motor 306 in the spraying rotating assembly 3 is started to drive the output gear 307 and the conversion gear 308, the conversion shaft 309 connected with the conversion gear 308 is rotated to drive the conversion belt wheel 311 fixedly connected with the other end of the conversion shaft 309 to rotate, the conversion belt 313 is used for forming matched transmission with the rotation belt wheel 312, the rotation of the rotation shaft 314 connected with the rotation belt wheel 312 is realized, the rotation of the rotation gear 316 fixedly connected with the top of the rotation shaft is realized, the rotation of the conjoined gear 402 in the water tank assembly 4 matched with the rotation gear 316 is driven, and therefore the rotation of the water tank assembly 4 is realized.

By activating the pressure pump 320 in the spraying rotary assembly 2, pressurized gas can be introduced into the water tank 401 through the input gas pipe 319 and the input air hole 403, thereby realizing the pressurized spraying of disinfectant in the water tank.

By starting the driving motor 209 in the automatic moving assembly 2, the driving pulley 208 is driven to transmit the rotation torque to the driving pulley 207 through the transmission belt 211, so that the roller body 201 connected with the driving pulley 207 in a shaft rotates, and the automatic moving assembly 2 moves.

Claims

1. The utility model provides a portable medical self-sterilizer, includes drain pan subassembly (1), automatic moving subassembly (2), sprays rotating assembly (3), water tank set spare (4), its characterized in that:

the automatic spraying device is characterized in that the bottom shell assembly (1) is a movable frame main body, the automatic moving assembly (2) is fixed inside the bottom shell assembly (1) and is a moving functional component, the spraying rotating assembly (3) is fixed on the upper portion of the bottom shell assembly (1) and is a rotary driving main body, and the water tank assembly (4) is fixed on the upper portion of the spraying rotating assembly (3) and is a rotary spraying main body;

the bottom shell assembly (1) comprises: the bottom shell assembly comprises a bottom shell (101), bottom shell mounting columns (102), a bottom shell buckle cover (103), bottom shell mounting holes (104), lower plate connecting holes (105), middle shell mounting columns (106) and special-shaped sealing gaskets (107), wherein the bottom shell assembly (1) comprises the bottom shell (101) with a regular hexagonal structure, the bottom shell mounting columns (102) are uniformly distributed and fixed at the diagonal positions of the bottom shell (101), the bottom shell buckle cover (103) is buckled with the upper part of the bottom shell (101), the special-shaped sealing gaskets (107) are arranged in the middle and fixedly connected with the bottom shell mounting columns (102) through the bottom shell mounting holes (104), and the lower plate connecting holes (105) and the middle shell mounting columns (106) are arranged on;

the automatic movement assembly (2) comprises: the automatic moving component comprises a roller main body (201), a linkage wheel (202), a linkage wheel shaft (203), a roller shaft (204), a roller support (205), a transmission wheel support (206), a transmission belt wheel (207), a driving belt wheel (208), a driving motor (209), a motor support (210), a conveying belt (211), an adjusting wheel (212), an adjusting wheel shaft (213), a wheel shaft bayonet lock (214), a pressure spring (215), a pressing block (216), a pressing block bayonet lock (217), an adjusting support 218, a U-shaped groove (219), a locking screw (220) and a locking nut (221), wherein the automatic moving component (2) is fixedly arranged in a cavity in the bottom shell (101), a round hole is formed in the middle of the roller main body (201), the roller shaft (204) is inserted in the round hole, the roller shaft (204) and the transmission wheel support (206) are fixedly arranged in the bottom shell (101) through the roller, a transmission belt wheel (207) is fixedly installed, a driving motor (209) is fixed on a bottom shell (101) through a motor support (210), a driving belt wheel (208) is inserted at the rotating shaft of the driving motor (209), a transmission belt (211) is fixedly sleeved on the transmission belt wheel (207) and the driving belt wheel (208), an adjusting wheel (212) presses the upper part of the transmission belt wheel (211), an adjusting wheel shaft (213) is inserted in a round hole in the adjusting wheel (212), two ends of the adjusting wheel shaft are fixed in a through hole of which the bottom in the middle of the adjusting support (218) is of a round structure, U-shaped grooves (219) are arranged on two sides of the through hole, one end of a pressure spring (215) is inserted on wheel shaft clamping pins (214) at two ends of the adjusting wheel shaft (213), a pressing block (216) is fixedly installed in the U-shaped grooves (219) through a locking screw (220) and a locking nut (221), and a pressing block, a pressing block clamping pin (217) is inserted at the other end of the pressure spring (215);

the spray swivel assembly (3) comprises: the spraying rotating assembly (3) comprises a middle shell (301) with a circular cavity structure, the upper part of the spraying rotating assembly is provided with a step round hole, an upper rotating shaft sleeve (317) is arranged in the round hole, the lower plate (302) is positioned at the lower side inside the middle shell (301), the upper part of the periphery of the lower plate (302) is uniformly provided with supporting columns (304), the upper plate (303) is positioned at the upper part of the lower plate (302), the rotating shaft is fixedly arranged on a supporting column (304) through a connecting bolt (305), a rotating motor (306) is fixedly arranged on the upper part of an upper plate (303), a connecting shaft of the rotating motor (306) penetrates through the upper plate (303) downwards, an output gear (307) is inserted at the rotating shaft of the rotating motor (306), a conversion gear (308) is positioned on one side of the output gear (307), a conversion shaft (309) provided with a conversion bearing (310) at the upper part and the lower part is fixedly arranged between the lower plate (302) and the upper plate (303) and forms gear transmission fit with the output gear (307), one end of the conversion shaft (309) penetrates through the lower plate (302), a conversion belt wheel (311) is positioned on the lower part of the lower plate (302) and is inserted and fixed on the conversion shaft (309), a rotating shaft (314) is fixedly arranged on the lower plate (302) and the upper plate (303) through a group of rotating bearings (315), one end of the rotating, the rotary belt (313) is fixedly sleeved on the conversion belt wheel (311) and the rotary belt wheel (312), a rotary gear (316) is fixedly mounted at the upper part of the rotary shaft (314), a cylindrical stepped hole is formed in the upper part of the axis of the upper plate (303), a lower rotary shaft sleeve (318) is fixedly mounted in the stepped hole, an input air pipe (319) is arranged at the lower part of the axis of the upper plate (303), the pressure pump (320) is fixedly mounted at the upper part of the lower plate (302), and the air outlet hole is connected with the input air pipe (319);

the water tank assembly (4) comprises: the water tank comprises a water tank (401), a conjoined gear (402), an input air hole (403), a water tank cover (404), a suction pipe (405), a filter screen (406), a nut (407) with a rubber cushion and a water outlet nozzle (408), wherein the structural main body of the water tank component (4) is the water tank (401), the water tank (401) is of a circular cavity structure, a step cylinder with the input air hole (403) in the middle is arranged at the lower part of the water tank (401), the conjoined gear (402) is fixedly arranged at the step cylinder and is coaxial with the step cylinder, the water tank cover (404) is buckled at the top of the water tank (401), a plurality of mounting holes are uniformly distributed at the upper part of the outer circular surface of the water tank (401), the suction pipe (405) is inserted into the circular hole and is fixed on the water tank (401) through the nut (407) with the rubber cushion, one end of the suction pipe (405) is vertically arranged in, the water outlet nozzle (408) is fixedly arranged on the suction pipe (405) and is positioned outside the water tank (401).

2. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the method is characterized in that: the interior of a bottom shell (101) in the bottom shell assembly 1 is divided into three cavity structures.

3. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the special-shaped sealing gasket (107) is fixed on the buckling connection surface of the bottom shell (101) and the bottom shell buckling cover (103) and used for sealing and isolating.

4. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the bottom of the bottom shell (101) is provided with a long slot at the fixed installation position of the linkage wheel (202).

5. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the adjusting wheel (212) is located on the upper portion of the conveying belt (211), the adjusting support (218) is fixed on the bottom shell (101) and located on two sides of the conveying belt (211) respectively, the adjusting wheel moves up and down in the U-shaped groove (219) by screwing the locking screw (220) and the locking nut (221), compression and loosening of the pressure spring (215) are controlled, and up-and-down elastic movement of the adjusting wheel (212) is achieved finally.

6. The portable medical automatic sterilizing apparatus according to claim 1, wherein: two ends of the adjusting wheel shaft (213) are respectively provided with a plane, and wheel shaft clamping pins (214) are fixedly installed on the planes and used for being inserted with the pressure springs (215).

7. The portable medical automatic sterilizing apparatus according to claim 1, wherein: a plurality of cylindrical grooves are formed in the outer cylindrical surface of the roller body (201), linkage wheels (202) fixed through linkage wheel shafts (203) are arranged in the grooves, and the linkage wheels (202) can rotate around the linkage wheel shafts (203).

8. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the lower plate (302) is of a sheet circular structure, and the end face of the outer edge of the lower plate (302) is provided with a round hole corresponding to the lower plate connecting hole (105) and used for fixedly installing the lower plate (302) on the bottom shell buckle cover (103).

9. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the outer dimensions of the lower plate (302) and the upper plate (303) are consistent, mounting holes and mounting positions are arranged at positions corresponding to each other in the lower plate (302) and the upper plate (303), and the mounting holes and the mounting positions are connected with the peripheral circular positions of the lower plate (302) and the upper plate (303) through ribs.

10. The portable medical automatic sterilizing apparatus according to claim 1, wherein: the straw (405) is of an inverted L-shaped structure, and a through round hole is formed inside the straw.