CN111150866A

CN111150866A - Alcohol spraying and sterilizing equipment for surgical instruments

Info

Publication number: CN111150866A
Application number: CN202010083378.8A
Authority: CN
Inventors: 赵新政
Original assignee: Individual
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2020-05-15
Anticipated expiration: 2040-02-09
Also published as: CN111150866B

Abstract

The invention relates to a disinfection equipment, more specifically an alcohol spray disinfection equipment for surgical instruments, including a spray mechanism, a conveying mechanism, and a pushing mechanism. High, the equipment can scrape off the sterilized utensils, the power source of the equipment is saved, the spraying mechanism is connected with the conveying mechanism, and the conveying mechanism is connected with the pushing mechanism.

Description

Alcohol spraying and sterilizing equipment for surgical instruments

Technical Field

The invention relates to a disinfection device, in particular to an alcohol spraying disinfection device for surgical instruments.

Background

In a surgery, a large amount of surgical instruments needing to be sterilized are produced, and the traditional cleaning mode is an alcohol washing mode which is mainly completed by manpower and has low efficiency, so the alcohol spraying sterilization equipment for the surgical instruments is designed.

Disclosure of Invention

The invention mainly solves the technical problem of providing the alcohol spraying disinfection equipment for the surgical instruments, the equipment can convey the instruments to be disinfected, the equipment can carry out secondary disinfection, the efficiency is high, the equipment can scrape the disinfected instruments, and the power source of the equipment is saved.

In order to solve the technical problem, the invention relates to a disinfection device, in particular to an alcohol spraying disinfection device for surgical instruments, which comprises a spraying mechanism, a conveying mechanism and a pushing mechanism, wherein the device can convey the instruments to be disinfected, can carry out secondary disinfection, is high in efficiency, can scrape the disinfected instruments, and saves the power source of the device.

The spraying mechanism is connected with the conveying mechanism, and the conveying mechanism is connected with the pushing mechanism.

As a further optimization of the technical scheme, the spraying mechanism of the alcohol spraying disinfection equipment for the surgical instruments comprises a cam mechanism, a reciprocating downward pressing mechanism, an alcohol tank mechanism and a movable spray head mechanism, wherein the cam mechanism is in contact with the reciprocating downward pressing mechanism, the reciprocating downward pressing mechanism is connected with the alcohol tank mechanism, the alcohol tank mechanism is connected with the cam mechanism, and the movable spray head mechanism is connected with the alcohol tank mechanism; the cam mechanism comprises a motor, a coupler, a cam shaft, a cam, a bearing seat and a support, wherein the motor is connected with the cam shaft through the coupler; the reciprocating downward pressing mechanism comprises a pulley, a pulley support, a piston rod, a step rod, a spring and a connecting seat, the pulley and the pulley support are connected in a bearing mode, the pulley support is connected with the connecting seat, the connecting seat is connected with the piston rod, the piston rod is connected with the piston, the step rod is connected with the connecting seat, the spring is sleeved on the step rod, and the connecting seat is contacted with the cam; the alcohol box mechanism comprises box supporting legs, a box body, an air inlet pipe, matching holes, unthreaded holes, a special-shaped support, a flange, a liquid inlet hole, an air injection pipe, a driving groove, a driving arm, an inclined seat, an alcohol outlet, an air outlet one-way valve, a liquid inlet one-way valve, an air inlet one-way valve, a step groove, a sliding rod and a spring A, wherein the box supporting legs are connected with the box body, the box body is connected with the air inlet pipe, the matching holes are formed in the box body, the matching holes are in sliding connection with a piston rod, the piston is in sliding connection with the box body, the unthreaded holes are formed in the special-shaped support, the unthreaded holes are in sliding connection with the step rod, two ends of the spring are respectively abutted against a connecting seat and the special-shaped support, the box body is connected with the flange, the liquid inlet hole is formed in the flange, the liquid inlet hole is communicated with the interior of the box body, the alcohol outlet is communicated with the interior of the box body, the air outlet one-way valve is arranged in the air injection pipe, the liquid inlet one-way valve is arranged in the liquid inlet hole, the air inlet one-way valve is arranged in the air inlet pipe, the stepped groove is formed in the inclined seat, the sliding rod is arranged in the stepped groove, the sliding rod is connected with the inclined seat, the spring A is sleeved on the sliding rod, the box body is connected with the support, and the pulley is contacted with the driving arm; the movable spray head mechanism comprises a limiting head, a matching sliding rod, a matching sliding hole, a spray head, a stepped block seat and an inlet hole, wherein the limiting head is connected with the matching sliding rod, the matching sliding rod is connected with the stepped block seat, the matching sliding hole is formed in the stepped block seat, the spray head is connected with the stepped block seat, the inlet hole is formed in the stepped block seat, the inlet hole is communicated with the spray head, the stepped block seat is connected with a stepped groove in a sliding mode, the matching sliding hole is connected with a sliding rod in a sliding mode, and two ends of a spring A are respectively abutted to an inclined seat and the stepped block seat.

As further optimization of the technical scheme, the conveying mechanism of the alcohol spraying disinfection equipment for the surgical instruments comprises a disinfection movable box mechanism, a conveying belt mechanism, a tensioning mechanism and a base, wherein the disinfection movable box mechanism is connected with the conveying belt mechanism, the tensioning mechanism is connected with the conveying belt mechanism, and the base is connected with the conveying belt mechanism; the movable disinfection box mechanism comprises a waste liquid outlet pipe, a box body A, a connecting port, a primary disinfection box, an air inlet hole A and a movable groove, wherein the waste liquid outlet pipe is connected with the box body A, the connecting port is formed in the box body A and is communicated with the waste liquid outlet pipe, the primary disinfection box is connected with the box body A, the air inlet hole A is formed in the primary disinfection box, the movable groove is formed in the box body A, box supporting legs are connected with the box body A, an air injection pipe is communicated with the air inlet hole A, and the air injection pipe is connected with the primary disinfection box; the conveyer belt mechanism comprises a bottom frame, a belt shaft tail roller, a belt with holes, a belt sliding seat with holes, a square groove, a side support, a belt shaft head roller, an incomplete ratchet wheel, a coupling I, a motor I and a side support I, wherein the bottom frame is connected with a base, the bottom frame is connected with the side support, the side support is connected with the belt shaft tail roller through a bearing, the belt shaft tail roller is flexibly connected with the belt with holes, the belt shaft sliding seat is connected with the side support, the square groove is formed in the side support, the belt shaft head roller is connected with the side support through a bearing, the belt shaft head roller is connected with the incomplete ratchet wheel, the belt shaft head roller is connected with the motor I through the coupling I, the belt shaft head roller is flexibly connected with the belt with holes, the side support I is connected with the bottom frame, the side support I is connected with the belt shaft tail roller through a bearing, the side support I is connected with the belt shaft, the sliding seat with the hole is connected with the side support I; the tensioning mechanism comprises a tensioning bearing seat, a belt shaft tensioning wheel, a stepped sliding rod I and a tensioning spring, the tensioning bearing seat is connected with the belt shaft tensioning wheel in a bearing connection mode, the belt shaft tensioning wheel is flexibly connected with a belt with holes, the tensioning bearing seat is connected with the stepped sliding rod I, the tensioning spring is sleeved on the stepped sliding rod I, the stepped sliding rod I is slidably connected with the sliding seat with holes, and two ends of the tensioning spring are respectively abutted to the stepped sliding rod I and the sliding seat with holes.

As a further optimization of the technical scheme, the pushing mechanism of the alcohol spraying and disinfecting equipment for the surgical instruments comprises a toothed plate seat mechanism, a linkage mechanism and a corner supporting mechanism, wherein the toothed plate seat mechanism is connected with the linkage mechanism, and the linkage mechanism is connected with the corner supporting mechanism; the toothed plate seat mechanism comprises a toothed plate seat body, a special-shaped groove and a hole A, wherein the special-shaped groove is formed in the toothed plate seat body, the toothed plate seat body is connected with the base, and the hole A is formed in the toothed plate seat body; the linkage mechanism comprises a rack stepped rod, a reset spring, a rack bulge, a hinge rod, a special-shaped sliding seat, a hinge rod A, a special-shaped scraper and a hole B, the rack stepped rod is slidably connected with the hole A, the reset spring is sleeved on the rack stepped rod, two ends of the reset spring are respectively abutted against the rack stepped rod and a rack seat body, the rack stepped rod is connected with the rack, the rack is connected with the rack bulge, the rack bulge is slidably connected with a special-shaped groove, the rack is slidably connected with the special-shaped groove, the rack is hinged with the hinge rod, the hinge rod is hinged with the special-shaped sliding seat, the special-shaped sliding seat is hinged with the hinge rod A, the hinge rod A is hinged with the special-shaped scraper, and the hole B is formed in the special-; the turning supporting mechanism comprises a turning supporting body, a vertical sliding groove, a transverse sliding rod, a transverse spring, a turning supporting body is connected with a side support, the turning supporting body is connected with a side support I, the vertical sliding groove is formed in the turning supporting body, the transverse sliding rod is connected with the turning supporting body, the transverse spring is sleeved on the transverse sliding rod, a special-shaped scraper blade is connected with the transverse sliding groove in a sliding mode, a hole B is connected with the transverse sliding rod in a sliding mode, the transverse spring is abutted to the special-shaped scraper blade, and a special-shaped sliding seat is connected with the vertical sliding.

As a further optimization of the technical scheme, the incomplete ratchet wheel of the alcohol spraying disinfection equipment for the surgical instruments is made of 40 Cr.

The alcohol spraying disinfection equipment for the surgical instruments has the beneficial effects that:

according to the alcohol spraying disinfection equipment for the surgical instruments, the equipment can convey the instruments to be disinfected, the equipment can be used for secondary disinfection, the efficiency is high, the equipment can scrape the disinfected instruments, and the power source of the equipment is saved.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of the alcohol spray disinfection equipment for surgical instruments.

Fig. 2 is a schematic diagram of the overall structure of the alcohol spray disinfection equipment for surgical instruments.

Fig. 3 is a schematic view showing the overall structure of the alcohol spray disinfection equipment for surgical instruments of the present invention.

Fig. 4 is a first structural schematic diagram of a spraying mechanism 1 of the alcohol spraying disinfection equipment for surgical instruments.

Fig. 5 is a second structural schematic diagram of a spraying mechanism 1 of the alcohol spraying disinfection equipment for surgical instruments.

Fig. 6 is a schematic structural diagram of a cam mechanism 1-1 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 7 is a schematic structural diagram of a reciprocating pressing mechanism 1-2 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 8 is a first structural schematic diagram of an alcohol tank mechanism 1-3 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 9 is a second structural schematic diagram of an alcohol tank mechanism 1-3 of the alcohol spraying disinfection equipment for surgical instruments.

Fig. 10 is a third structural schematic diagram of an alcohol tank mechanism 1-3 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 11 is a schematic structural view of a movable nozzle mechanism 1-4 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 12 is a first structural schematic diagram of a conveying mechanism 2 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 13 is a second structural schematic diagram of the conveying mechanism 2 of the alcohol spraying disinfection equipment for surgical instruments.

Fig. 14 is a schematic structural diagram of a movable disinfection box mechanism 2-1 of the alcohol spray disinfection equipment for surgical instruments.

Fig. 15 is a first structural schematic diagram of a conveyor belt mechanism 2-2 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 16 is a second structural schematic diagram of the conveying belt mechanism 2-2 of the alcohol spray disinfection equipment for surgical instruments of the invention.

Fig. 17 is a schematic structural diagram of a tensioning mechanism 2-3 of the alcohol spray disinfection equipment for surgical instruments.

Fig. 18 is a first structural schematic diagram of a pushing mechanism 3 of the alcohol spray disinfection equipment for surgical instruments of the present invention.

Fig. 19 is a second structural schematic diagram of the pushing mechanism 3 of the alcohol spraying disinfection equipment for surgical instruments of the present invention.

Fig. 20 is a third schematic structural view of the pushing mechanism 3 of the alcohol spray disinfection equipment for surgical instruments of the present invention.

Fig. 21 is a schematic structural diagram of a toothed plate seat mechanism 3-1 of the alcohol spray disinfection equipment for surgical instruments of the present invention.

Fig. 22 is a schematic structural view of a linkage mechanism 3-2 of the alcohol spray disinfection equipment for surgical instruments.

Fig. 23 is a schematic structural view of a corner supporting mechanism 3-3 of the alcohol spray disinfection equipment for surgical instruments of the present invention.

In the figure: a spraying mechanism 1; a cam mechanism 1-1; a motor 1-1-1; 1-1-2 of a coupler; 1-1-3 of a camshaft; 1-1-4 of a cam; 1-1-5 of a bearing seat; support 1-1-6; a reciprocating pressing mechanism 1-2; pulley 1-2-1; pulley support 1-2-2; 1-2-3 of a piston; a piston rod 1-2-4; 1-2-5 of a stair rod; 1-2-6 of a spring; 1-2-7 of a connecting seat; 1-3 parts of an alcohol tank mechanism; 1-3-1 parts of box supporting legs; 1-3-2 of a box body; 1-3-3 parts of an air inlet pipe; 1-3-4 of a matching hole; 1-3-5 of a light hole; 1-3-6 of special-shaped supports; 1-3-7 parts of a flange; 1-3-8 parts of liquid inlet hole; 1-3-9 parts of a gas injection pipe; 1-3-10 of a driving groove; driving arms 1-3-11; 1-3-12 parts of an inclined seat; 1-3-13 parts of an alcohol outlet; 1-3-14 parts of an air outlet one-way valve; 1-3-15 parts of a liquid inlet one-way valve; 1-3-16 of an air inlet check valve; 1-3-17 parts of a stepped groove; 1-3-18 slide bars; spring A1-3-19; a movable nozzle mechanism 1-4; 1-4-1 of a limiting head; matching with a sliding rod 1-4-2; matching with the sliding hole 1-4-3; 1-4-4 parts of a spray head; 1-4-5 of a block seat with steps; into pores 1-4-6; a conveying mechanism 2; a movable disinfection box mechanism 2-1; a waste liquid outlet pipe 2-1-1; a box body A2-1-2; a connecting port 2-1-3; 2-1-4 of a primary disinfection box; air inlet holes A2-1-5; 2-1-6 of movable groove; a conveyor belt mechanism 2-2; 2-2-1 of a chassis; a roller 2-2-2 at the tail part of the belt shaft; 2-2-3 of a belt with holes; 2-2-4 of a sliding seat with a hole; 2-2-5 of square groove; side supports 2-2-6; a roller 2-2-7 with a shaft head; 2-2-8 of an incomplete ratchet wheel; a coupler I2-2-9; motor I2-2-10; side support I2-2-11; 2-3 of a tensioning mechanism; tensioning a bearing seat 2-3-1; a belt shaft tension pulley 2-3-2; a step slide bar I2-3-3; 2-3-4 of a tension spring; 2-4 parts of a base; a pushing mechanism 3; a toothed plate seat mechanism 3-1; a gear plate seat body 3-1-1; a special-shaped groove 3-1-2; aperture A3-1-3; a linkage mechanism 3-2; a rack step bar 3-2-1; a return spring 3-2-2; a rack 3-2-3; 3-2-4 of a rack bulge; hinge rods 3-2-5; 3-2-6 parts of a special-shaped sliding seat; hinge bar a 3-2-7; 3-2-8 parts of a special-shaped scraper; hole B3-2-9; a corner support mechanism 3-3; a corner support body 3-3-1; 3-3-2 of a vertical chute; 3-3-3 of a horizontal chute; 3-3-4 parts of a horizontal sliding rod; and transverse springs 3-3-5.

Detailed Description

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, and fig. 23, the present invention relates to a disinfecting device, more specifically to an alcohol spraying disinfecting device for surgical instruments, which comprises a spraying mechanism 1, a conveying mechanism 2, and a pushing mechanism 3, the device can convey the instruments to be disinfected, the device can carry out secondary disinfection, the efficiency is high, the device can scrape the disinfected instruments off, and the power source of the device is saved.

The spraying mechanism 1 is connected with the conveying mechanism 2, and the conveying mechanism 2 is connected with the pushing mechanism 3.

The second embodiment is as follows:

the present embodiment will be described with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, and fig. 23, and further described in the present embodiment, wherein the shower mechanism 1 includes a cam mechanism 1-1, a reciprocating depressing mechanism 1-2, an alcohol tank mechanism 1-3, and a movable nozzle mechanism 1-4, the cam mechanism 1-1 is in contact with the reciprocating depressing mechanism 1-2, the reciprocating depressing mechanism 1-2 is in contact with the alcohol tank mechanism 1-3, the alcohol tank mechanism 1-3 is in contact with the cam mechanism 1-1, and the movable nozzle mechanism 1-4 is in contact with the alcohol tank mechanism 1-3; the cam mechanism 1-1 comprises a motor 1-1-1, a coupler 1-1-2, a cam shaft 1-1-3, a cam 1-1-4, a bearing seat 1-1-5 and a support 1-1-6, wherein the motor 1-1-1 is connected with the cam shaft 1-1-3 through the coupler 1-1-2, the cam shaft 1-1-3 is connected with the cam 1-1-4, the cam shaft 1-1-3 is connected with the bearing seat 1-1-5 through a bearing, the bearing seat 1-1-5 is connected with the support 1-1-6, and the support 1-1-6 is connected with the motor 1-1-1; the reciprocating downward pressing mechanism 1-2 comprises a pulley 1-2-1, a pulley support 1-2-2, a piston 1-2-3, a piston rod 1-2-4, a stepped rod 1-2-5, a spring 1-2-6 and a connecting seat 1-2-7, the pulley 1-2-1 and the pulley support 1-2-2 are connected in a bearing mode, the pulley support 1-2-2 is connected with the connecting seat 1-2-7, the connecting seat 1-2-7 is connected with the piston rod 1-2-4, the piston rod 1-2-4 is connected with the piston 1-2-3, the stepped rod 1-2-5 is connected with the connecting seat 1-2-7, the spring 1-2-6 is sleeved on the stepped rod 1-2-5, the connecting seat 1-2-7 is contacted with the cam 1-1-4; the alcohol tank mechanism 1-3 comprises tank supporting legs 1-3-1, a tank body 1-3-2, an air inlet pipe 1-3-3, matching holes 1-3-4, unthreaded holes 1-3-5, special-shaped supports 1-3-6, flanges 1-3-7, liquid inlet holes 1-3-8, an air injection pipe 1-3-9, a driving groove 1-3-10, a driving arm 1-3-11, an inclined seat 1-3-12, an alcohol outlet 1-3-13, an air outlet one-way valve 1-3-14, a liquid inlet one-way valve 1-3-15, an air inlet one-way valve 1-3-16, a stepped groove 1-3-17, a sliding rod 1-3-18 and a spring A1-3-19, the box supporting legs 1-3-1 are connected with the box body 1-3-2, the box body 1-3-2 is connected with the air inlet pipe 1-3-3, the matching holes 1-3-4 are formed in the box body 1-3-2, the matching holes 1-3-4 are connected with the piston rod 1-2-4 in a sliding mode, the piston 1-2-3 is connected with the box body 1-3-2 in a sliding mode, the unthreaded holes 1-3-5 are formed in the special-shaped supports 1-3-6, the unthreaded holes 1-3-5 are connected with the stepped rods 1-2-5 in a sliding mode, two ends of the spring 1-2-6 are respectively abutted against the connecting seats 1-2-7 and the special-shaped supports 1-3-6, the special-shaped supports 1-3-6 are connected with the box body 1-3-2, the box body 1-3-2 is connected with the flange 1-3-7, the liquid inlet hole 1-3-8 is arranged on the flange 1-3-7, the liquid inlet hole 1-3-8 is communicated with the inside of the box body 1-3-2, the gas injection pipe 1-3-9 is connected with the box body 1-3-2, the driving groove 1-3-10 is arranged on the driving arm 1-3-11, the driving arm 1-3-11 is hinged with the box body 1-3-2, the inclined seat 1-3-12 is connected with the box body 1-3-2, the alcohol outlet 1-3-13 is arranged on the inclined seat 1-3-12, the alcohol outlet 1-3-13 is communicated with the inside of the box body 1-3-2, the gas outlet one-way valve 1-3-14 is arranged in the gas injection pipe 1-3-9, the liquid inlet one-way valve 1-3-15 is arranged in the liquid inlet hole 1-3-8, the gas inlet one-way valve 1-3-16 is arranged in the gas inlet pipe 1-3-3, the step groove 1-3-17 is arranged on the inclined seat 1-3-12, the slide bar 1-3-18 is arranged in the step groove 1-3-17, the slide bar 1-3-18 is connected with the inclined seat 1-3-12, the spring A1-3-19 is sleeved on the slide bar 1-3-18, the box body 1-3-2 is connected with the support 1-1-6, and the pulley 1-2-1 is contacted with the driving arm 1-3-11; the movable nozzle mechanism 1-4 comprises a limiting head 1-4-1, a matching sliding rod 1-4-2, a matching sliding hole 1-4-3, a nozzle 1-4-4, a stepped block seat 1-4-5 and an inlet hole 1-4-6, wherein the limiting head 1-4-1 is connected with the matching sliding rod 1-4-2, the matching sliding rod 1-4-2 is connected with the stepped block seat 1-4-5, the matching sliding hole 1-4-3 is arranged on the stepped block seat 1-4-5, the nozzle 1-4-4 is connected with the stepped block seat 1-4-5, the inlet hole 1-4-6 is arranged on the stepped block seat 1-4-5, the inlet hole 1-4-6 is communicated with the nozzle 1-4-4, the stepped block seat 1-4-5 is connected with the stepped groove 1-3-17 in a sliding manner, the sliding hole 1-4-3 is matched with the sliding rod 1-3-18 in a sliding manner, two ends of the spring A1-3-19 are respectively abutted against the inclined seat 1-3-12 and the stepped block seat 1-4-5, the coupling 1-1-2 is driven to rotate by the operation of the motor 1-1-1, the coupling 1-1-2 rotates to drive the camshaft 1-1-3 to rotate, the camshaft 1-1-3 rotates to drive the cam 1-1-4 to rotate, the cam 1-1-4 drives the connecting seat 1-2-7 to move downwards, the spring 1-2-6 is compressed when the connecting seat 1-2-7 moves downwards, the cam 1-1-4 continues to rotate, the spring 1-2-6 drives the connecting seat 1-2-7 to reset upwards, so that the connecting seat 1-2-7 can reciprocate upwards and downwards, the connecting seat 1-2-7 can drive the piston 1-2-3 to reciprocate through the piston rod 1-2-4, when the piston 1-2-3 moves downwards, gas in the box body 1-3-2 can be compressed, the pressure intensity is increased, because the alcohol in the box body 1-3-2 is volatile, the increased pressure intensity can flush the gas outlet one-way valve 1-3-14, the gas containing the alcohol can flush from the gas outlet one-way valve 1-3-14, and conveyed tools are gasified and sterilized, meanwhile, when the connecting seat 1-2-7 moves downwards, the pulley support 1-2-2 drives the pulley 1-2-1 to move downwards, the pulley 1-2-1 moves downwards to push the driving arm 1-3-11, the driving arm 1-3-11 swings, the driving arm 1-3-11 pushes the matching sliding rod 1-4-2 through the driving groove 1-3-10, the matching sliding rod 1-4-2 drives the stepped block seat 1-4-5 to slide, the stepped block seat 1-4-5 slides to connect the inlet hole 1-4-6 with the alcohol outlet 1-3-13, so that high-pressure alcohol above is sprayed out through the spray head 1-4-4 to perform secondary disinfection on the appliance below, then, along with the upward resetting of the connecting seat 1-2-7, the compressed spring A1-3-19 can rebound to drive the seat 1-4-5 with the step block to reset when the seat 1-4-5 with the step block moves, the inlet hole 1-4-6 is disconnected with the alcohol outlet 1-3-13, the alcohol stops spraying, the external air pressure is high, the gas can enter the box body 1-3-2 from the air inlet one-way valve 1-3-16, when the device is used, the box body added with the alcohol can be connected to the flange 1-3-7, and when the content of the alcohol in the box body 1-3-2 is reduced to cause the pressure in the box body 1-3-2 to be smaller than the threshold value of the liquid one-way valve 1-3-15, the alcohol is added.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, and fig. 23, and will be further explained with reference to the embodiment, in which the conveying mechanism 2 includes a sterilization movable box mechanism 2-1, a conveying belt mechanism 2-2, a tensioning mechanism 2-3, and a base 2-4, the sterilization movable box mechanism 2-1 is connected to the conveying belt mechanism 2-2, the tensioning mechanism 2-3 is connected to the conveying belt mechanism 2-2, and the base 2-4 is connected to the conveying belt mechanism 2-2; the movable disinfection box mechanism 2-1 comprises a waste liquid outlet pipe 2-1-1, a box body A2-1-2, a connecting port 2-1-3, a primary disinfection box 2-1-4, an air inlet hole A2-1-5 and a movable groove 2-1-6, wherein the waste liquid outlet pipe 2-1-1 is connected with the box body A2-1-2, the connecting port 2-1-3 is arranged on the box body A2-1-2, the connecting port 2-1-3 is communicated with the waste liquid outlet pipe 2-1-1, the primary disinfection box 2-1-4 is connected with the box body A2-1-2, the air inlet hole A2-1-5 is arranged on the primary disinfection box 2-1-4, the movable groove 2-1-6 is arranged on the box body A2-1-2, the box supporting legs 1-3-1 are connected with the box body A2-1-2, the air injection pipes 1-3-9 are communicated with the air inlet holes A2-1-5, and the air injection pipes 1-3-9 are connected with the primary disinfection box 2-1-4; the conveyer belt mechanism 2-2 comprises a bottom frame 2-2-1, a belt shaft tail roller 2-2-2, a belt with holes 2-2-3, a sliding seat with holes 2-2-4, a square slot 2-2-5, a side support 2-2-6, a belt shaft head roller 2-2-7, an incomplete ratchet 2-2-8, a coupling I2-2-9, a motor I2-2-10 and a side support I2-2-11, wherein the bottom frame 2-2-1 is connected with a base 2-4, the bottom frame 2-2-1 is connected with the side support 2-2-6, the side support 2-2-6 is connected with the belt shaft tail roller 2-2-2 in a bearing manner, the belt shaft tail roller 2-2-2 is flexibly connected with the belt with holes 2-2-3, the sliding seat 2-2-4 with the hole is connected with the side support 2-2-6, the square groove 2-2-5 is arranged on the side support 2-2-6, the roller 2-2-7 at the head part of the belt shaft is connected with the side support 2-2-6 by a bearing, the roller 2-2-7 at the head part of the belt shaft is connected with the incomplete ratchet wheel 2-2-8, the roller 2-2-7 at the head part of the belt shaft is connected with the motor I2-2-10 by a coupler I2-2-9, the roller 2-2-7 at the head part of the belt shaft is flexibly connected with the belt with the hole 2-2-3, the side support I2-2-11 is connected with the bottom frame 2-2-1, the side support I2-2-11 is connected with the roller 2-2-2-2 at the tail part of the belt shaft by a, the side support I2-2-11 is connected with the head roller 2-2-7 with the shaft through a bearing, the sliding seat 2-2-4 with the hole is connected with the side support I2-2-11, the motor I2-2-10 operates to drive the coupler I2-2-9 to rotate, the coupler I2-2-9 rotates to drive the incomplete ratchet 2-2-8 to rotate, the incomplete ratchet 2-2-8 rotates to drive the head roller 2-2-7 with the shaft to rotate, the head roller 2-2-7 with the shaft rotates to drive the belt 2-2-3 with the hole to move, the tool to be disinfected is put on the belt 2-2-3 with the hole from the end of the tail roller 2-2-2-2 with the shaft, the belt with holes 2-2-3 can move the tool to one end of the roller with shaft head 2-2-7; the tensioning mechanism 2-3 comprises a tensioning bearing seat 2-3-1, a belt shaft tensioning wheel 2-3-2, a stepped sliding rod I2-3-3 and a tensioning spring 2-3-4, the tensioning bearing seat 2-3-1 and the belt shaft tensioning wheel 2-3-2 are connected in a bearing mode, the belt shaft tensioning wheel 2-3-2 is flexibly connected with a belt with holes 2-2-3, the tensioning bearing seat 2-3-1 is connected with the stepped sliding rod I2-3-3, the tensioning spring 2-3-4 is sleeved on the stepped sliding rod I2-3-3, the stepped sliding rod I2-3-3 is in sliding connection with the sliding seat with holes 2-2-4, two ends of the tensioning spring 2-3-4 are respectively abutted against the stepped sliding rod I2-3-3, A sliding seat with a hole 2-2-4.

The fourth concrete implementation mode:

the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, and fig. 23, and the present embodiment further describes the first embodiment, in which the pushing mechanism 3 includes a tooth plate seat mechanism 3-1, a linkage mechanism 3-2, and a corner support mechanism 3-3, the tooth plate seat mechanism 3-1 is connected to the linkage mechanism 3-2, and the linkage mechanism 3-2 is connected to the corner support mechanism 3-3; the toothed plate seat mechanism 3-1 comprises a toothed plate seat body 3-1-1, a special-shaped groove 3-1-2 and a hole A3-1-3, wherein the special-shaped groove 3-1-2 is formed in the toothed plate seat body 3-1-1, the toothed plate seat body 3-1-1 is connected with a base 2-4, and the hole A3-1-3 is formed in the toothed plate seat body 3-1-1; the linkage mechanism 3-2 comprises a rack stepped rod 3-2-1, a return spring 3-2-2, a rack 3-2-3, a rack bulge 3-2-4, a hinge rod 3-2-5, a special-shaped sliding seat 3-2-6, a hinge rod A3-2-7, a special-shaped scraper 3-2-8 and a hole B3-2-9, wherein the rack stepped rod 3-2-1 is in sliding connection with the hole A3-1-3, the return spring 3-2-2 is sleeved on the rack stepped rod 3-2-1, two ends of the return spring 3-2-2 are respectively abutted against the rack stepped rod 3-2-1 and a rack seat body 3-1-1, the rack stepped rod 3-2-1 is connected with the rack 3-2-3, the rack 3-2-3 is connected with the rack bulge 3-2-4, the rack bulge 3-2-4 is connected with the special-shaped groove 3-1-2 in a sliding way, the rack 3-2-3 is hinged with the hinge rod 3-2-5, the hinge rod 3-2-5 is hinged with the special-shaped sliding seat 3-2-6, the special-shaped sliding seat 3-2-6 is hinged with the hinge rod A3-2-7, the hinge rod A3-2-7 is hinged with the special-shaped scraper 3-2-8, the hole B3-2-9 is opened on the special-shaped scraper 3-2-8, and the rack 3-2-3 is driven to move when the incomplete ratchet wheel 2-2-8 rotates, when the rack 3-2-3 moves, the special-shaped sliding seat 3-2-6 is pulled downwards through the hinge rod 3-2-5, the special-shaped sliding seat 3-2-6 drives the special-shaped scraper 3-2-8 to move through the hinge rod A3-2-7, the special-shaped scraper 3-2-8 moves to scrape off tools on the belt with holes 2-2-3, and when the incomplete ratchet 2-2-8 rotates to be free of teeth, the rack 3-2-3 resets under the resilience action of the return spring 3-2-2 so as to drive the special-shaped scraper 3-2-8 to reset, so that the next tool scraping is facilitated; the corner supporting mechanism 3-3 comprises a corner supporting body 3-3-1, a vertical chute 3-3-2, a transverse chute 3-3-3, a transverse sliding bar 3-3-4 and a transverse spring 3-3-5, the corner supporting body 3-3-1 is connected with a side support 2-2-6, the corner supporting body 3-3-1 is connected with a side support I2-2-11, the vertical chute 3-3-2 is arranged on the corner supporting body 3-3-1, the transverse chute 3-3-3 is arranged on the corner supporting body 3-3-1, the transverse sliding bar 3-3-4 is connected with the corner supporting body 3-3-1, the transverse spring 3-3-5 is sleeved on the transverse sliding bar 3-3-4, the special-shaped scraper 3-2-8 is connected with the transverse sliding groove 3-3-3 in a sliding manner, the hole B3-2-9 is connected with the transverse sliding rod 3-3-4 in a sliding manner, the transverse spring 3-3-5 is abutted against the special-shaped scraper 3-2-8, and the special-shaped sliding seat 3-2-6 is connected with the vertical sliding groove 3-3-2 in a sliding manner.

The fifth concrete implementation mode:

the present embodiment will be described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, and fig. 23, and the present embodiment further describes a first embodiment in which the material of the incomplete ratchet 2-2-8 is 40 Cr.

The working principle of the device is as follows: the equipment can convey appliances to be disinfected, a motor I2-2-10 runs to drive a coupler I2-2-9 to rotate, the coupler I2-2-9 rotates to drive an incomplete ratchet 2-2-8 to rotate, the incomplete ratchet 2-2-8 rotates to drive a head roller 2-2-7 of a belt shaft to rotate, the head roller 2-2-7 of the belt shaft rotates to drive a perforated belt 2-2-3 to move, the appliances to be disinfected are placed on the perforated belt 2-2-3 from the end of the tail roller 2-2-2 of the belt shaft, and the perforated belt 2-2-3 moves the appliances to one end of the head roller 2-2-7 of the belt shaft; the device can perform secondary disinfection, the efficiency is high, the shaft coupling 1-1-2 is driven to rotate by the operation of the motor 1-1-1, the shaft coupling 1-1-2 rotates to drive the cam shaft 1-1-3 to rotate, the cam shaft 1-1-3 rotates to drive the cam 1-1-4 to rotate, the cam 1-1-4 drives the connecting seat 1-2-7 to move downwards, the spring 1-2-6 is compressed when the connecting seat 1-2-7 moves downwards, the cam 1-1-4 continues to rotate, the spring 1-2-6 drives the connecting seat 1-2-7 to reset upwards, so that the connecting seat 1-2-7 can perform reciprocating motion in the up-and-down direction, the connecting seat 1-2-7 reciprocates to drive the piston 1-2-3 to reciprocate through the piston rod 1-2-4, when the piston 1-2-3 moves downwards, the gas in the box body 1-3-2 is compressed, the pressure intensity is increased, because the alcohol in the box body 1-3-2 is volatile, the increased pressure intensity can open the air outlet one-way valve 1-3-14, the gas containing the alcohol can be flushed out from the air outlet one-way valve 1-3-14 to gasify and sterilize conveyed appliances, meanwhile, when the connecting seat 1-2-7 moves downwards, the pulley 1-2-2 is driven to move downwards through the pulley support 1-2-2, the pulley 1-2-1 moves downwards to drive the driving arm 1-3-11, the driving arm 1-3-11 swings, the driving arm 1-3-11 pushes the matching sliding rod 1-4-2 through the driving groove 1-3-10, the matching sliding rod 1-4-2 drives the stepped block seat 1-4-5 to slide, the stepped block seat 1-4-5 slides to connect the inlet hole 1-4-6 with the alcohol outlet 1-3-13, so that the high-pressure alcohol above is sprayed out through the spray head 1-4-4 to sterilize the appliance below for the second time, then the connecting seat 1-2-7 resets upwards, the compressed spring A1-3-19 rebounds to drive the stepped block seat 1-4-5 to reset when the stepped block seat 1-4-5 moves, when the device is used, the flange 1-3-7 can be connected with the tank body added with alcohol, and when the content of the alcohol in the tank body 1-3-2 is reduced to cause the pressure in the tank body 1-3-2 to be smaller than the threshold value of the liquid one-way valve 1-3-15, the alcohol is supplemented; the equipment can scrape off sterilized appliances, the rack 3-2-3 can be driven to move when the incomplete ratchet wheel 2-2-8 rotates, the rack 3-2-3 can move to pull the special-shaped sliding seat 3-2-6 downwards through the hinge rod 3-2-5, the special-shaped sliding seat 3-2-6 can drive the special-shaped scraper blade 3-2-8 to move through the hinge rod A3-2-7, the special-shaped scraper blade 3-2-8 can move to scrape off the appliances on the belt with holes 2-2-3, when the incomplete ratchet wheel 2-2-8 rotates to have no teeth, the rack 3-2-3 can reset to drive the special-shaped scraper blade 3-2-8 to reset under the resilience action of the reset spring 3-2-2, the next scraping tool is convenient; the power source of the equipment is saved, the motor 1-1-1 can realize secondary disinfection, meanwhile, the air pressure in the box body 1-3-2 can be balanced, one power source realizes multiple functions, the motor I2-2-10 realizes the scraping function of the appliance while realizing the conveying function, and one power realizes two functions.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. A surgical appliance alcohol spray disinfection device, comprising a spray mechanism (1), a conveying mechanism (2), and a pushing mechanism (3), characterized in that: the spray mechanism (1) and the conveying mechanism (2) ) is connected, and the conveying mechanism (2) is connected with the pushing mechanism (3).

2. The alcohol spray disinfection device for surgical instruments according to claim 1, wherein the spray mechanism (1) comprises a cam mechanism (1-1), a reciprocating pressing mechanism (1-2) , the alcohol tank mechanism (1-3), the movable nozzle mechanism (1-4), the cam mechanism (1-1) is in contact with the reciprocating pressing mechanism (1-2), and the reciprocating pressing mechanism (1-2) is in contact with the alcohol The tank mechanism (1-3) is connected, the alcohol tank mechanism (1-3) is connected with the cam mechanism (1-1), the movable nozzle mechanism (1-4) is connected with the alcohol tank mechanism (1-3); the cam mechanism (1-3) is connected with the alcohol tank mechanism (1-3). -1) Including motor (1-1-1), coupling (1-1-2), camshaft (1-1-3), cam (1-1-4), bearing seat (1-1- 5), support (1-1-6), motor (1-1-1) and camshaft (1-1-3) are connected through coupling (1-1-2), camshaft (1-1- 3) Connected with cam (1-1-4), the connection between camshaft (1-1-3) and bearing seat (1-1-5) is bearing connection, bearing seat (1-1-5) and support (1-1-6) is connected, the support (1-1-6) is connected with the motor (1-1-1); the reciprocating pressing mechanism (1-2) includes a pulley (1-2-1), a pulley support ( 1-2-2), piston (1-2-3), piston rod (1-2-4), stepped rod (1-2-5), spring (1-2-6), connecting seat (1- 2-7), the connection between the pulley (1-2-1) and the pulley support (1-2-2) is bearing connection, and the pulley support (1-2-2) is connected with the connecting seat (1-2-7) , the connecting seat (1-2-7) is connected with the piston rod (1-2-4), the piston rod (1-2-4) is connected with the piston (1-2-3), the stepped rod (1-2-5) ) is connected with the connecting seat (1-2-7), the spring (1-2-6) is sleeved on the step rod (1-2-5), and the connecting seat (1-2-7) is connected with the cam (1-1- 4) Contact; the alcohol box mechanism (1-3) includes box legs (1-3-1), box body (1-3-2), air intake pipe (1-3-3), matching hole (1- 3-4), light hole (1-3-5), special-shaped support (1-3-6), flange (1-3-7), liquid inlet hole (1-3-8), jet pipe (1) -3-9), drive groove (1-3-10), drive arm (1-3-11), inclined seat (1-3-12), alcohol outlet (1-3-13), outlet check valve (1-3-14), liquid inlet check valve (1-3-15), inlet check valve (1-3-16), stepped groove (1-3-17), sliding rod (1-3 -18), spring A (1-3-19), the box leg (1-3-1) is connected with the box body (1-3-2), the box body (1-3-2) is connected with the air intake pipe (1) -3-3) is connected, the matching hole (1-3-4) is opened on the box (1-3-2), and the matching hole (1-3-4) is slidingly connected with the piston rod (1-2-4) , piston (1-2-3) with box The body (1-3-2) is slidably connected, the light hole (1-3-5) is opened on the special-shaped support (1-3-6), and the light hole (1-3-5) is connected to the stepped rod (1-2- 5) Sliding connection, both ends of the spring (1-2-6) abut on the connecting seat (1-2-7), the special-shaped support (1-3-6), the special-shaped support (1-3-6) and the box The body (1-3-2) is connected, the box body (1-3-2) is connected with the flange (1-3-7), and the liquid inlet hole (1-3-8) is opened in the flange (1-3-7). 7) On the top, the liquid inlet (1-3-8) is communicated with the inside of the box (1-3-2), and the jet pipe (1-3-9) is connected with the box (1-3-2) to drive The groove (1-3-10) is opened on the drive arm (1-3-11), the drive arm (1-3-11) is hinged with the box (1-3-2), and the inclined seat (1-3- 12) Connected to the box (1-3-2), the alcohol outlet (1-3-13) is opened on the inclined seat (1-3-12), and the alcohol outlet (1-3-13) is connected to the box (1). -3-2) Internally connected, the air outlet check valve (1-3-14) is arranged in the jet pipe (1-3-9), and the liquid inlet check valve (1-3-15) is arranged in the inlet hole In (1-3-8), the intake check valve (1-3-16) is set in the intake pipe (1-3-3), and the stepped groove (1-3-17) is opened in the inclined seat (1- 3-12), the sliding rod (1-3-18) is set in the stepped groove (1-3-17), the sliding rod (1-3-18) is connected with the inclined seat (1-3-12), and the spring A (1-3-19) is sleeved on the sliding rod (1-3-18), the box (1-3-2) is connected with the support (1-1-6), and the pulley (1-2-1) is connected with The driving arms (1-3-11) are in contact; the movable nozzle mechanism (1-4) includes a limit head (1-4-1), a matching sliding rod (1-4-2), and a matching sliding hole (1-4) -3), nozzle (1-4-4), block seat with step (1-4-5), entry hole (1-4-6), limit head (1-4-1) and matching sliding rod ( 1-4-2) is connected, and the sliding rod (1-4-2) is connected with the stepped block seat (1-4-5), and the sliding hole (1-4-3) is opened in the stepped block seat (1-4-5). -4-5), the nozzle (1-4-4) is connected with the stepped block seat (1-4-5), and the inlet hole (1-4-6) is opened in the stepped block seat (1-4-5). ), the entry hole (1-4-6) is communicated with the nozzle (1-4-4), and the stepped block seat (1-4-5) is slidably connected with the stepped groove (1-3-17), and slides with The hole (1-4-3) is slidably connected to the sliding rod (1-3-18), and the two ends of the spring A (1-3-19) abut on the inclined seat (1-3-12) and the stepped block seat (1-3-12). 1-4-5) on.

3. A surgical appliance alcohol spray disinfection device according to claim 1, characterized in that: the conveying mechanism (2) comprises a disinfection activity box mechanism (2-1), a conveying belt mechanism (2-2) , the tensioning mechanism (2-3), the base (2-4), the disinfection activity box mechanism (2-1) is connected with the conveyor belt mechanism (2-2), and the tensioning mechanism (2-3) is connected with the conveyor belt mechanism (2-2) is connected, the base (2-4) is connected with the conveyor belt mechanism (2-2); the disinfection activity box mechanism (2-1) includes a waste liquid outlet pipe (2-1-1), a box body A (2-1-2), connecting port (2-1-3), initial disinfection box (2-1-4), air inlet A (2-1-5), movable groove (2-1-6) , the waste liquid outlet pipe (2-1-1) is connected to the box body A (2-1-2), the connection port (2-1-3) is opened on the box body A (2-1-2), and the connection port (2-1-3) is connected with the waste liquid outlet pipe (2-1-1), the primary disinfection box (2-1-4) is connected with the box A (2-1-2), and the air inlet A ( 2-1-5) is opened on the initial disinfection box (2-1-4), the movable groove (2-1-6) is opened on the box body A (2-1-2), and the box legs (1-3 -1) Connect with the box body A (2-1-2), the jet pipe (1-3-9) is connected with the air inlet A (2-1-5), the jet pipe (1-3-9) is connected with The primary disinfection box (2-1-4) is connected; the conveyor belt mechanism (2-2) includes a bottom frame (2-2-1), a roller at the end of the belt shaft (2-2-2), and a belt with holes (2-2-2). 2-3), sliding seat with hole (2-2-4), square slot (2-2-5), side support (2-2-6), roller with shaft head (2-2-7) ), incomplete ratchet (2-2-8), coupling I (2-2-9), motor I (2-2-10), side support I (2-2-11), chassis (2 -2-1) is connected to the base (2-4), the bottom frame (2-2-1) is connected to the side support (2-2-6), and the side support (2-2-6) is connected to the tail roller with shaft The connection method of the drum (2-2-2) is bearing connection, the roller (2-2-2) at the end of the shaft is flexibly connected with the belt with holes (2-2-3), and the sliding seat with holes (2-2 -4) Connected with the side support (2-2-6), the square slot (2-2-5) is opened on the side support (2-2-6), and the roller with shaft head (2-2-7) ) and the side support (2-2-6) are connected by bearing, the roller with shaft head (2-2-7) is connected with the incomplete ratchet (2-2-8), and the roller with shaft head is connected with the incomplete ratchet (2-2-8). (2-2-7) is connected with the motor I (2-2-10) through the coupling I (2-2-9), the roller with the shaft head (2-2-7) and the belt with holes (2 -2-3) Flexible connection, the side support I (2-2-11) is connected with the bottom frame (2-2-1), and the side support I (2-2-11) is connected with the shaft tail roller (2- 2-2) The connection method is bearing connection, the side support I (2-2-11) and the shaft head roller (2-2-7) are connected. The connection method is bearing connection, the sliding seat with holes (2-2-4) is connected with the side support I (2-2-11); the tensioning mechanism (2-3) includes the tensioning bearing seat (2-3-1) , belt shaft tensioner (2-3-2), step slide I (2-3-3), tension spring (2-3-4), tension bearing seat (2-3-1) and belt The shaft tensioning pulley (2-3-2) is connected by a bearing, the shaft tensioning pulley (2-3-2) is flexibly connected with the belt with holes (2-2-3), and the tensioning bearing seat ( 2-3-1) is connected with the step slide bar I (2-3-3), the tension spring (2-3-4) is sleeved on the step slide bar I (2-3-3), and the step slide bar I ( 2-3-3) is slidably connected to the sliding seat with holes (2-2-4), and the two ends of the tension spring (2-3-4) are respectively abutted on the ladder sliding rod I (2-3-3), the on the sliding seat (2-2-4).

4. The alcohol spray disinfection device for surgical instruments according to claim 1, wherein the pushing mechanism (3) comprises a tooth plate seat mechanism (3-1), a linkage mechanism (3-2), The corner support mechanism (3-3), the tooth plate seat mechanism (3-1) is connected with the linkage mechanism (3-2), and the linkage mechanism (3-2) is connected with the corner support mechanism (3-3); the tooth plate seat mechanism (3-1) includes the tooth plate seat body (3-1-1), the special-shaped groove (3-1-2), the hole A (3-1-3), and the special-shaped groove (3-1-2) is opened in the tooth On the plate seat body (3-1-1), the tooth plate seat body (3-1-1) is connected with the base (2-4), and the hole A (3-1-3) is opened in the tooth plate seat body (3) -1-1); the linkage mechanism (3-2) includes a rack step rod (3-2-1), a return spring (3-2-2), a rack (3-2-3), a rack protrusion Lift (3-2-4), hinge rod (3-2-5), special-shaped sliding seat (3-2-6), hinge rod A (3-2-7), special-shaped scraper (3-2-8) ), hole B (3-2-9), the rack step rod (3-2-1) is slidingly connected with hole A (3-1-3), and the return spring (3-2-2) is sleeved on the rack step On the rod (3-2-1), the two ends of the return spring (3-2-2) abut on the rack step rod (3-2-1) and the tooth plate seat body (3-1-1), respectively. The step bar (3-2-1) is connected with the rack (3-2-3), the rack (3-2-3) is connected with the rack protrusion (3-2-4), and the rack protrusion ( 3-2-4) is slidably connected with the special-shaped groove (3-1-2), the rack (3-2-3) is slidably connected with the special-shaped groove (3-1-2), and the toothed rack (3-2-3) It is hinged with the hinge rod (3-2-5), the hinge rod (3-2-5) is hinged with the special-shaped sliding seat (3-2-6), and the special-shaped sliding seat (3-2-6) is hinged with the hinge rod A (3-2-7) are hinged, the hinge rod A (3-2-7) is hinged with the special-shaped scraper (3-2-8), and the hole B (3-2-9) is opened in the special-shaped scraper (3-2-9). -2-8); the corner support mechanism (3-3) includes a corner support body (3-3-1), a vertical chute (3-3-2), a horizontal chute (3-3-3), a horizontal The sliding rod (3-3-4), the lateral spring (3-3-5), the corner support body (3-3-1) is connected with the side support (2-2-6), and the corner support body (3-3- 1) Connected to the side support I (2-2-11), the vertical chute (3-3-2) is opened on the corner support body (3-3-1), the horizontal chute (3-3-3) is opened On the corner support body (3-3-1), the horizontal slide bar (3-3-4) is connected with the corner support body (3-3-1), and the horizontal spring (3-3-5) is sleeved on the horizontal slide bar On (3-3-4), the special-shaped scraper (3-2-8) is slidably connected to the horizontal slide groove (3-3-3), and the hole B (3-2-9) is connected to the horizontal slide bar (3-3 -4) Sliding connection, the transverse spring (3-3-5) touches the special-shaped scraper (3-2-8) On the upper side, the special-shaped sliding seat (3-2-6) is slidably connected with the vertical chute (3-3-2).

5 . The alcohol spray disinfection device for surgical instruments according to claim 3 , wherein the material of the incomplete ratchet (2-2-8) is 40Cr. 6 .