CN111437408A

CN111437408A - Rotatable medical instrument degassing unit

Info

Publication number: CN111437408A
Application number: CN202010261874.8A
Authority: CN
Inventors: 李春明
Original assignee: Individual
Current assignee: Dong Qing; Li Xingfang; Miao Chuanhui
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-07-24
Anticipated expiration: 2040-04-05
Also published as: CN111437408B

Abstract

The invention relates to a disinfection device, in particular to a rotatable medical instrument disinfection device, which comprises a box cover, a disinfectant box, a device shell, a disinfectant collecting box and a device inner box, wherein the box cover is in threaded connection with the disinfectant box, the disinfectant box is arranged on the device shell, the disinfectant collecting box is arranged on the device shell, the device inner box is fixedly arranged in the device shell, a door is arranged on the device inner box, a pressure device is arranged on the disinfectant box, an adjustable spraying mechanism is arranged on the device shell, the adjustable spraying mechanism is slidably arranged on the device inner box, an instrument uniformly-swinging mechanism is arranged on the device inner box, an instrument fixing mechanism is arranged on the instrument uniformly-swinging mechanism, the device can automatically and uniformly separate instruments without manual operation, the device can reversely rotate the instruments to realize multi-surface disinfection of the instruments, the device can freely adjust the distance between the disinfectant spraying opening and the instrument, so that the spraying effect is better, and the disinfection effect is better.

Description

Rotatable medical instrument degassing unit

Technical Field

The invention relates to a disinfection device, in particular to a rotatable medical instrument disinfection device.

Background

Medical instrument's disinfection usually makes and goes on in batches, needs the manual work to evenly put the apparatus when putting, guarantees that the apparatus obtains abundant disinfection, causes extra work load for medical personnel, and a large amount of instruments are carrying out the sterile in-process of liquid, often have the place that the antiseptic solution can not reach, cause the disinfection thoroughly, and adopt the method of soaking again in extravagant antiseptic solution.

Disclosure of Invention

The invention mainly solves the technical problem of providing a rotatable medical instrument disinfection device, which can automatically and uniformly separate and place instruments without manual operation, can reversely rotate the instruments to realize multi-surface disinfection of the instruments, and can freely adjust the distance between a disinfectant spraying opening and the instruments, so that the spraying effect is better and the disinfection effect is better.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a rotatable medical instrument degassing unit, includes case lid, disinfectant box, device shell, antiseptic solution collecting box and device inner box, case lid and disinfectant box threaded connection, the disinfectant box is installed on the device shell, the antiseptic solution collecting box is installed on the device shell, device inner box fixed mounting installs the door in the inside of device shell on the device shell, installs the door on the device inner box, is provided with pressure device on the disinfectant box, adjustable sprinkler mechanism install on the device shell, adjustable sprinkler mechanism slidable mounting is on the device inner box, the even mechanism of utensil pendulum is installed on the device inner box, utensil fixed establishment installs on the even mechanism of utensil pendulum.

In order to save the disinfectant and make the disinfection effect better, the invention adopts the technical scheme that:

as a further optimization of the technical scheme, the adjustable spraying mechanism of the rotatable medical instrument disinfection device comprises a bidirectional threaded rod, a threaded moving member, a swinging member, a sliding plate, a hose with a spray nozzle, a belt, a first belt wheel, a mounting seat, a hose sliding seat, a second belt wheel, a motor for the belt wheel, a motor base, a hand-cranking disc and a hinge member, wherein one end of the bidirectional threaded rod is rotatably mounted on a groove arranged on a device shell, the other end of the bidirectional threaded rod is rotatably mounted on a through hole arranged on the device shell, the bidirectional threaded rod is fixedly connected with the hand-cranking disc, the threaded moving member is in threaded connection with the bidirectional threaded rod, the threaded moving member is slidably mounted on the groove arranged on the device shell, the threaded moving member is hinged with the swinging member, the swinging member is hinged with the hinge member, the hinge member is fixedly mounted on the groove arranged on the sliding plate, the mounting seat is fixedly connected with the sliding plate, the first belt wheel is rotatably mounted on a groove formed in the mounting seat, the belt is mounted on the first belt wheel, the belt is mounted on the second belt wheel, the second belt wheel is fixedly mounted at the output end of a motor for the belt wheel, the motor for the belt wheel is fixedly mounted on the motor base, the motor base is fixedly mounted on the sliding plate, the hose sliding seat is slidably mounted on the groove formed in the sliding plate, the hose with the spray nozzle is mounted on the hose sliding seat, the hose with the spray nozzle is mounted on the disinfectant tank, and the check valve is arranged on the hose with.

In order to solve the problems that the instruments do not need to be uniformly placed manually and the instruments rotate, the invention adopts the technical scheme that:

as a further optimization of the technical scheme, the appliance uniform swinging mechanism of the rotatable medical appliance disinfection device comprises a buffer plate, a buffer spring, a connecting plate, a bottom grid plate, a side baffle plate, a special-shaped rotating part, a top end base plate, a cam, a connecting base, a cam motor, a T-shaped mounting seat, a rotating motor, a rotating gear and a rubber sheet, wherein the buffer plate is fixedly connected with the buffer spring, the buffer spring is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the bottom grid plate, the bottom grid plate is slidably mounted on a through hole arranged on the side baffle plate, the rubber sheet is fixedly mounted on an inner box of the device, the bottom grid plate is fixedly connected with the side baffle plate, the bottom grid plate is slidably mounted on the through hole arranged on the special-shaped rotating part, the bottom grid plate is fixedly connected with the top end base plate, the cam is fixedly mounted at the output end of the cam motor, connect base fixed mounting on the device shell, dysmorphism rotating member and rotary gear girl, rotary gear fixed mounting is at the output of motor for the rotation, motor fixed mounting is used in the rotation on T shape mount pad, T shape mount pad fixed mounting is on the device shell, the side shield is rotatory to be installed on the through-hole that sets up on the device inner box, dysmorphism rotating member is rotatory to be installed on the through-hole that sets up on the device inner box, rotary gear movable mounting is on the recess that sets up on the device inner box, the bottom grating passes the sheet rubber.

In order to solve the problem of fixed position of the instrument, the invention adopts the technical scheme that:

as a further optimization of the technical scheme, the appliance fixing mechanism of the rotatable medical instrument disinfection device comprises a motor mounting shell, a lifting motor, a first chain wheel, a chain, a first threaded column, a top grid plate, a second threaded column and a second chain wheel, wherein the first threaded column is rotatably mounted on a groove formed in the bottom grid plate, the second threaded column is rotatably mounted on a groove formed in the bottom grid plate, the motor mounting shell is fixedly connected with the lifting motor, the first chain wheel is mounted at the output end of the lifting motor, the first chain wheel is fixedly connected with the first threaded column, the second threaded column is fixedly connected with the second chain wheel, the chain is meshed with the first chain wheel, the chain is meshed with the second chain wheel, the first threaded column is in threaded connection with the top grid plate, the top grid plate is in threaded connection with the second threaded column, and the motor mounting shell is fixedly mounted on the bottom grid plate.

The rotatable medical instrument disinfection device has the beneficial effects that:

1. through descending the top check, effectual spacing the apparatus between top check and bottom check, play the effect of fixed apparatus, screw thread post one is threaded connection with the top check, and the top check can descend different distances according to the apparatus of different quantity, and the decline has more accuracy.

2. The hose sliding seat is driven by the belt to move back and forth on the sliding plate, so that the disinfectant is uniformly scattered on the instrument, and meanwhile, the distance between the hose with the spray nozzle and the instrument is shortened by adjusting the position of the sliding plate, so that the disinfectant spraying effect is better, the bidirectional threaded rod is in threaded connection with the thread moving piece, and the distance for controlling the sliding plate to descend is more accurate.

3. The cam promotes the top backing plate, makes the bottom check board rock to with even the opening of apparatus in batches, need not artifical swing, at sterile in-process, rocking of apparatus has realized the abundant contact with the antiseptic solution, rotating gear makes the bottom check board rotatory, realizes the bottom surface contact of antiseptic solution and apparatus, makes the disinfection effect better, can receive the effect production of cam again when the bottom check board is rotatory and rock, both simultaneous working do not influence each other again, make antiseptic solution and apparatus fully contact.

Drawings

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

Fig. 1 is a schematic structural diagram of a rotatable medical instrument disinfecting device of the invention.

Fig. 2 is a schematic structural diagram of a case cover 1, a disinfectant tank 2, a device housing 3, a disinfectant collecting tank 4 and a device inner tank 5 of the rotatable medical instrument disinfecting device of the present invention.

Fig. 3 is a schematic structural diagram of an adjustable spraying mechanism 6 of the rotatable medical instrument disinfecting device of the invention.

Fig. 4 is a schematic structural diagram of an instrument swinging mechanism 7 of the rotatable medical instrument disinfecting device of the invention.

Fig. 5 is a perspective view of a side barrier 7-5 of a rotatable medical instrument sterilization device according to the present invention.

Fig. 6 is a schematic perspective view of a special-shaped rotating member 7-6 of the rotatable medical instrument disinfecting device of the present invention.

Fig. 7 is a schematic structural view of an instrument fixing mechanism 8 of a rotatable medical instrument disinfecting device according to the present invention.

FIG. 8 is a perspective view of a top panel 8-6 of a rotatable medical device sterilization apparatus of the present invention.

Fig. 9 is a schematic perspective view of a bottom grid 7-4 and a side barrier 7-5 of a rotatable medical device disinfection apparatus according to the present invention.

In the figure: a case cover 1; a disinfectant tank 2; a device case 3; a disinfectant liquid collecting box 4; an apparatus inner box 5; an adjustable spraying mechanism 6; a bidirectional threaded rod 6-1; a threaded moving member 6-2; an oscillating piece 6-3; a slide plate 6-4; 6-5 parts of hose with nozzle; 6-6 parts of a belt; 6-7 of a first belt wheel; 6-8 of a mounting seat; 6-9 of a hose sliding seat; 6-10 of a second belt wheel; 6-11 of a motor for a belt wheel; 6-12 parts of a motor base; 6-13 of a hand-operated disc; hinges 6-14; an appliance even-swinging mechanism 7; a buffer plate 7-1; a buffer spring 7-2; a connecting plate 7-3; a bottom panel 7-4; 7-5 of a side baffle plate; 7-6 of special-shaped rotating parts; 7-7 of a top end backing plate; 7-8 of a cam; connecting bases 7-9; 7-10 parts of a cam motor; 7-11 of a T-shaped mounting seat; 7-12 of a motor for rotation; rotating gears 7-13; 7-14 parts of rubber sheet; an appliance fixing mechanism 8; a motor mounting case 8-1; a motor 8-2 for lifting; 8-3 parts of a first chain wheel; 8-4 parts of a chain; 8-5 of a first threaded column; top panels 8-6; 8-7 parts of a second threaded column; and a second chain wheel 8-8.

Detailed Description

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

The first embodiment is as follows:

the present embodiment will be described with reference to fig. 1 to 9, in which a rotatable medical instrument sterilization apparatus includes a case cover 1, a disinfectant tank 2, an apparatus case 3, a disinfectant collecting tank 4, and an apparatus inner tank 5, the case cover 1 is in threaded connection with the disinfectant tank 2, the disinfectant tank 2 is mounted on the apparatus case 3, the disinfectant collecting tank 4 is mounted on the apparatus case 3, the apparatus inner tank 5 is fixedly mounted inside the apparatus case 3, the apparatus case 3 is provided with a door, the apparatus inner tank 5 is provided with a door, the disinfectant tank 2 is provided with a pressure device, the adjustable spraying mechanism 6 is mounted on the apparatus case 3, the adjustable spraying mechanism 6 is slidably mounted on the apparatus inner tank 5, an instrument swing leveling mechanism 7 is mounted on the apparatus inner tank 5, and an instrument fixing mechanism 8 is mounted on the instrument swing leveling mechanism 7.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-9, and the embodiment further describes the first embodiment, the adjustable spraying mechanism 6 includes a bidirectional threaded rod 6-1, a threaded moving member 6-2, a swinging member 6-3, a sliding plate 6-4, a hose 6-5 with a nozzle, a belt 6-6, a first pulley 6-7, a mounting seat 6-8, a hose sliding seat 6-9, a second pulley 6-10, a motor 6-11 for the pulley, a motor base 6-12, a hand-cranking disc 6-13, and a hinge member 6-14, one end of the bidirectional threaded rod 6-1 is rotatably mounted on a groove arranged on the device housing 3, the other end of the bidirectional threaded rod 6-1 is rotatably mounted on a through hole arranged on the device housing 3, the bidirectional threaded rod 6-1 is fixedly connected with the hand-cranking disc 6-13, the threaded moving piece 6-2 is in threaded connection with the bidirectional threaded rod 6-1, the threaded moving piece 6-2 is slidably mounted on a groove arranged on the outer shell 3 of the device, the threaded moving piece 6-2 is hinged with the swinging piece 6-3, the swinging piece 6-3 is hinged with the hinged piece 6-14, the hinged piece 6-14 is fixedly mounted on a groove arranged on the sliding plate 6-4, the sliding plate 6-4 is slidably mounted on a groove arranged on the inner box 5 of the device, the mounting seat 6-8 is fixedly connected with the sliding plate 6-4, the pulley I6-7 is rotatably mounted on a groove arranged on the mounting seat 6-8, the belt 6-6 is mounted on the pulley I6-7, the belt 6-6 is mounted on the pulley II 6-10, the pulley II 6-10 is fixedly mounted on the output end of the motor 6-11 for the pulley, the belt wheel is fixedly arranged on a motor base 6-12 by a motor 6-11, the motor base 6-12 is fixedly arranged on a sliding plate 6-4, a hose sliding seat 6-9 is slidably arranged on a groove arranged on the sliding plate 6-4, a hose 6-5 with a spray nozzle is arranged on the hose sliding seat 6-9, the hose 6-5 with the spray nozzle is arranged on the disinfectant tank 2, a one-way valve is arranged on the hose 6-5 with the spray nozzle, the sliding plate 6-4 is lowered, the distance between the hose 6-5 with the disinfectant tank and the disinfectant tank is shortened, the waste of the disinfectant tank is reduced, the hose sliding seat 6-9 is driven by a belt 6-6 to reciprocate on the sliding plate 6-4, and the disinfectant is fully sprayed on.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 9, and the present embodiment further describes the first embodiment, where the device swing mechanism 7 includes a buffer plate 7-1, a buffer spring 7-2, a connecting plate 7-3, a bottom grid plate 7-4, a side baffle plate 7-5, a special-shaped rotating member 7-6, a top end pad plate 7-7, a cam 7-8, a connecting base 7-9, a cam motor 7-10, a T-shaped mounting base 7-11, a rotating motor 7-12, a rotating gear 7-13, and a rubber sheet 7-14, the buffer plate 7-1 is fixedly connected with the buffer spring 7-2, the buffer spring 7-2 is fixedly connected with the connecting plate 7-3, the connecting plate 7-3 is fixedly connected with the bottom grid plate 7-4, the bottom grid plate 7-4 is slidably mounted on a through hole provided on the side baffle plate 7-5, rubber sheets 7-14 are fixedly arranged on an inner box 5 of the device, a bottom grid plate 7-4 is fixedly connected with a side baffle 7-5, the bottom grid plate 7-4 is slidably arranged on a through hole arranged on a special-shaped rotating part 7-6, the bottom grid plate 7-4 is fixedly connected with a top end backing plate 7-7, a cam 7-8 is fixedly arranged at the output end of a cam motor 7-10, the cam motor 7-10 is fixedly arranged on a connecting base 7-9, the connecting base 7-9 is fixedly arranged on a shell 3 of the device, the special-shaped rotating part 7-6 and a rotating gear 7-13 are girl, the rotating gear 7-13 is fixedly arranged at the output end of a rotating motor 7-12, the rotating motor 7-12 is fixedly arranged on a T-shaped mounting seat 7-11, and the T-shaped mounting seat 7-11 is fixedly arranged on the shell 3 of the device, the side baffle 7-5 is rotatably arranged on a through hole arranged on the device inner box 5, the special-shaped rotating part 7-6 is rotatably arranged on the through hole arranged on the device inner box 5, the rotating gear 7-13 is movably arranged on a groove arranged on the device inner box 5, the bottom grid plate 7-4 penetrates through the rubber sheets 7-14, and the centralized placed instruments are shaken and spread out through the shaking of the bottom grid plate 7-4, so that the uniform placement is realized, the positions of the bottom grid plates 7-4 are restored through the buffer springs 7-2, power resources are saved, the instruments synchronously shake under the action of the cams 7-8 and the buffer springs 7-2 while rotating, the purpose of fully contacting disinfectant with the instruments is realized, and the disinfection is more sufficient.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1-9, wherein the fixture fixing mechanism 8 includes a motor mounting housing 8-1, a lifting motor 8-2, a first sprocket 8-3, a chain 8-4, a first screw column 8-5, a top grid 8-6, a second screw column 8-7, and a second sprocket 8-8, the first screw column 8-5 is rotatably mounted on a groove formed on the bottom grid 7-4, the second screw column 8-7 is rotatably mounted on a groove formed on the bottom grid 7-4, the motor mounting housing 8-1 is fixedly connected with the lifting motor 8-2, the first sprocket 8-3 is mounted at the output end of the lifting motor 8-2, the first sprocket 8-3 is fixedly connected with the first screw column 8-5, the threaded column II 8-7 is fixedly connected with the chain wheel II 8-8, the chain 8-4 is meshed with the chain wheel I8-3, the chain 8-4 is meshed with the chain wheel II 8-8, the threaded column I8-5 is in threaded connection with the top grid plate 8-6, the top grid plate 8-6 is in threaded connection with the threaded column II 8-7, the motor mounting shell 8-1 is fixedly mounted on the bottom grid plate 7-4, the side baffle plate 7-5 penetrates through a through hole formed in the top grid plate 8-6 to achieve limiting of an instrument, and the descending distance of the top grid plate 8-6 is more accurate due to the connection mode of the threaded column I8-5 and the top grid plate 8-6.

The invention relates to a rotatable medical instrument disinfection device, which has the working principle that:

the device is placed on the bottom grid plate 7-4, the side baffle plates 7-5 on the two sides are arranged between the bottom grid plate and the bottom grid plate, the cam motor 7-10 is started to enable the cam 7-8 to rotate to extrude the top end base plate 7-7, so that the bottom grid plate 7-4 moves to extrude the buffer spring 7-2, the buffer spring 7-2 enables the position of the bottom grid plate 7-4 to be restored, the shaking of the bottom grid plate 7-4 is achieved, the device placed in a centralized mode is further shaken and spread out, the purpose of uniform placement is achieved, the position of the bottom grid plate 7-4 is restored through the buffer spring 7-2, and power resources are saved.

And starting the lifting motor 8-2, so that the chain wheel I8-3 drives the chain wheel II 8-8 to rotate through the chain 8-4, the threaded column I8-5 and the threaded column II 8-7 synchronously rotate, the top grid plate 8-6 moves downwards, the side baffle 7-5 penetrates through a through hole formed in the top grid plate 8-6, the limitation of an instrument is realized, and the descending distance of the top grid plate 8-6 is more accurate in the connection mode of the threaded column I8-5 and the top grid plate 8-6.

At the moment, the rotating motor 7-12 drives the special-shaped rotating part 7-6 to rotate through the rotating gear 7-13, so that the bottom grid plate 7-4 and the appliance fixing mechanism 8 rotate, and the appliance synchronously shakes under the action of the cam 7-8 and the buffer spring 7-2 while rotating, so that the aim of fully contacting the disinfectant with the appliance is fulfilled, and the disinfection is more fully performed.

The hand-operated disc 6-13 is manually rotated to enable the thread moving piece 6-2 to move, the swinging piece 6-3 moves along with the thread moving piece, so that the position of the sliding plate 6-4 is lowered, the distance between the belt wheel and the apparatus is shortened, the waste of disinfectant can be reduced, meanwhile, the belt wheel drives the belt wheel II 6-10 to rotate by the motor 6-11, the belt 6-6 drives the hose sliding seat 6-9 to reciprocate on the sliding plate 6-4, and the disinfectant is fully sprayed on the apparatus.

After the disinfectant is used for disinfecting the instruments through the hoses 6-5 with the spray heads, the disinfectant enters the disinfectant collecting box 4 through the discharge port below the inner box 5 of the device, so that the disinfectant is convenient to recycle.

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. The utility model provides a rotatable medical instrument degassing unit, including case lid (1), disinfectant box (2), device shell (3), antiseptic solution collecting box (4) and device inner box (5), case lid (1) and disinfectant box (2) threaded connection, install on device shell (3) disinfectant box (2), install on device shell (3) antiseptic solution collecting box (4), device inner box (5) fixed mounting is in the inside of device shell (3), install the door on device inner box (5), be provided with pressure device on disinfectant box (2), its characterized in that: the adjustable spraying mechanism (6) is installed on the device shell (3), the adjustable spraying mechanism (6) is installed on the device inner box (5) in a sliding mode, the appliance uniformly-swinging mechanism (7) is installed on the device inner box (5), and the appliance fixing mechanism (8) is installed on the appliance uniformly-swinging mechanism (7).

2. The rotatable medical instrument disinfecting device of claim 1, wherein: the adjustable spraying mechanism (6) comprises a bidirectional threaded rod (6-1), a threaded moving part (6-2), a swinging part (6-3), a sliding plate (6-4), a hose (6-5) with a spray nozzle, a belt (6-6), a first belt wheel (6-7), a mounting seat (6-8), a hose sliding seat (6-9), a second belt wheel (6-10), a motor (6-11) for the belt wheel, a motor base (6-12), a hand-operated disc (6-13) and an articulated piece (6-14), one end of the bidirectional threaded rod (6-1) is rotatably mounted on a groove arranged on the device shell (3), the other end of the bidirectional threaded rod (6-1) is rotatably mounted on a through hole arranged on the device shell (3), and the bidirectional threaded rod (6-1) is fixedly connected with the hand-operated disc (6-13), the threaded moving part (6-2) is in threaded connection with the bidirectional threaded rod (6-1), the threaded moving part (6-2) is slidably mounted on a groove arranged on a device shell (3), the threaded moving part (6-2) is hinged with the swinging part (6-3), the swinging part (6-3) is hinged with the hinged part (6-14), the hinged part (6-14) is fixedly mounted on a groove arranged on the sliding plate (6-4), the sliding plate (6-4) is slidably mounted on a groove arranged on a device inner box (5), a mounting seat (6-8) is fixedly connected with the sliding plate (6-4), a belt wheel (6-7) is rotatably mounted on a groove arranged on the mounting seat (6-8), and a belt (6-6) is mounted on the belt wheel (6-7), the belt (6-6) is installed on the second belt wheel (6-10), the second belt wheel (6-10) is fixedly installed at the output end of the motor (6-11) for the belt wheel, the motor (6-11) for the belt wheel is fixedly installed on the motor base (6-12), the motor base (6-12) is fixedly installed on the sliding plate (6-4), the hose sliding seat (6-9) is slidably installed on a groove arranged on the sliding plate (6-4), the hose with the spray nozzle (6-5) is installed on the hose sliding seat (6-9), the hose with the spray nozzle (6-5) is installed on the disinfectant tank (2), and the hose with the spray nozzle (6-5) is provided with a one-way valve.

3. The rotatable medical instrument disinfecting device of claim 1, wherein: the appliance swing mechanism (7) comprises a buffer plate (7-1), a buffer spring (7-2), a connecting plate (7-3), a bottom grid plate (7-4), a side baffle plate (7-5), a special-shaped rotating part (7-6), a top end base plate (7-7), a cam (7-8), a connecting base (7-9), a cam motor (7-10), a T-shaped mounting base (7-11), a motor for rotation (7-12), a rotating gear (7-13) and a rubber sheet (7-14), wherein the buffer plate (7-1) is fixedly connected with the buffer spring (7-2), the buffer spring (7-2) is fixedly connected with the connecting plate (7-3), and the connecting plate (7-3) is fixedly connected with the bottom grid plate (7-4), the bottom grid plate (7-4) is slidably arranged on a through hole arranged on the side baffle plate (7-5), the rubber sheet (7-14) is fixedly arranged on the inner box (5) of the device, the bottom grid plate (7-4) is fixedly connected with the side baffle plate (7-5), the bottom grid plate (7-4) is slidably arranged on a through hole arranged on the special-shaped rotating part (7-6), the bottom grid plate (7-4) is fixedly connected with the top end backing plate (7-7), the cam (7-8) is fixedly arranged at the output end of the cam motor (7-10), the cam motor (7-10) is fixedly arranged on the connecting base (7-9), the connecting base (7-9) is fixedly arranged on the shell (3) of the device, the special-shaped rotating part (7-6) and the rotating gear (7-13) are small girls, the rotary gear (7-13) is fixedly arranged at the output end of the rotary motor (7-12), the rotary motor (7-12) is fixedly arranged on the T-shaped mounting seat (7-11), the T-shaped mounting seat (7-11) is fixedly arranged on the device shell (3), the side baffle (7-5) is rotatably arranged on a through hole arranged on the device inner box (5), the special-shaped rotating piece (7-6) is rotatably arranged on the through hole arranged on the device inner box (5), the rotary gear (7-13) is movably arranged on a groove arranged on the device inner box (5), and the bottom grid plate (7-4) penetrates through the rubber sheet (7-14).

4. The rotatable medical instrument disinfecting device of claim 3, wherein: the appliance fixing mechanism (8) comprises a motor mounting shell (8-1), a lifting motor (8-2), a chain wheel I (8-3), a chain (8-4), a threaded column I (8-5), a top grid plate (8-6), a threaded column II (8-7) and a chain wheel II (8-8), wherein the threaded column I (8-5) is rotatably mounted on a groove arranged on the bottom grid plate (7-4), the threaded column II (8-7) is rotatably mounted on a groove arranged on the bottom grid plate (7-4), the motor mounting shell (8-1) is fixedly connected with the lifting motor (8-2), the chain wheel I (8-3) is mounted at the output end of the lifting motor (8-2), and the chain wheel I (8-3) is fixedly connected with the threaded column I (8-5), the threaded column II (8-7) is fixedly connected with the chain wheel II (8-8), the chain (8-4) is meshed with the chain wheel I (8-3), the chain (8-4) is meshed with the chain wheel II (8-8), the threaded column I (8-5) is in threaded connection with the top grating (8-6), the top grating (8-6) is in threaded connection with the threaded column II (8-7), and the motor mounting shell (8-1) is fixedly mounted on the bottom grating (7-4).