CN217602482U

CN217602482U - A pass-through box for passing medical wash rack

Info

Publication number: CN217602482U
Application number: CN202220748603.XU
Authority: CN
Inventors: 罗江雄; 刘勇; 张峻川; 曹小平; 刘巍; 罗显兵; 唐佳; 钟展; 杜津; 常相辉
Original assignee: Laoken Medical Technology Co Ltd
Current assignee: Laoken Medical Technology Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-18
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a pass-through box for transmitting medical wash rack, includes the cabin body and dodge gate, horizontal transfer passage has been seted up on the upper portion of the cabin body, the transfer passage level sets up and link up preceding terminal surface and the rear end face of the cabin body, the dodge gate is equipped with two, and two dodge gates are respectively through guide rail slidable mounting in the preceding terminal surface and the rear end face of the cabin body and with transfer passage cooperatees, its characterized in that: the medical cleaning rack is characterized in that two lifting devices are arranged at the top of the cabin body and are connected with the two movable doors in a one-to-one correspondence mode, the lifting devices are used for controlling the lifting of the corresponding movable doors, and a conveying device is arranged at the bottom of the transmission channel and used for transmitting the medical cleaning rack. The utility model has the advantages of simple structure, convenient use and high transmission efficiency.

Description

A pass-through box for passing medical wash rack

Technical Field

The utility model relates to the field of medical equipment, concretely relates to pass-through box for passing medical wash rack.

Background

The transfer window is used as auxiliary equipment of the clean room, and is mainly used for transferring articles between a clean area and between an unclean area and the clean area, so as to reduce the door opening times of the clean room and reduce the pollution of the clean area to the maximum extent. Above-mentioned patent is when transmitting article, needs the manual door of opening the delivery window to the door after opening can outwards open, and occupation space, the efficiency of article are put into in the influence, and when the door was closed in addition, the removal of its inside tray was accomplished through promoting the door, if the more weight of the article of transmission is heavier, when closing the door, and is extremely inconvenient, influences transmission efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pass-through box for transmitting medical wash rack, includes the cabin body and dodge gate, horizontal transfer passage has been seted up on the upper portion of the cabin body, transfer passage level sets up and link up preceding terminal surface and the rear end face of the cabin body, the dodge gate is equipped with two, and two dodge gates are respectively through guide rail slidable mounting in the preceding terminal surface and the rear end face of the cabin body and with transfer passage cooperatees its characterized in that: the medical cleaning rack is characterized in that two lifting devices are arranged at the top of the cabin body and are connected with the two movable doors in a one-to-one correspondence mode, the lifting devices are used for controlling the lifting of the corresponding movable doors, and a conveying device is arranged at the bottom of the transmission channel and used for transmitting the medical cleaning rack. The utility model has the advantages of simple structure, convenient use and high transmission efficiency.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a pass-through box for transmitting medical wash rack, includes the cabin body and dodge gate, horizontal transfer passage has been seted up on the upper portion of the cabin body, the transfer passage level sets up and link up preceding terminal surface and the rear end face of the cabin body, the dodge gate is equipped with two, and two dodge gates are respectively through guide rail slidable mounting the preceding terminal surface and the rear end face of the cabin body and with transfer passage cooperatees, the top of the cabin body is equipped with two hoisting devices, and two hoisting devices are connected with two dodge gates one-to-one, and hoisting device is used for the lift of control correspondence dodge gate, hoisting device includes hoisting motor, promotion pivot and capstan winch, hoisting motor fixed mounting be in the top of the cabin body, the top of the cabin body is equipped with the mount pad, it rotates with the mount pad to promote the pivot both ends and all are equipped with the capstan winch to the output shaft that the one end of promotion pivot passes through shaft coupling and hoisting motor, and the steel wire on the capstan winch is connected with the dodge gate.

In every hoisting device, all be provided with two mount pads at the top of the cabin body, two mount pads correspond to set up directly over the dodge gate, and the both ends that promote the pivot correspond with two mount pads respectively through the bearing and rotate and be connected to the axis that promotes the pivot is parallel with the front and back terminal surface of dodge gate. The lifting motor has a self-locking function, the lifting of the movable door can be stopped at any time through the self-locking of the lifting motor in the lifting process of the movable door, and meanwhile, when the movable door rises to the highest position to completely block the transmission channel, the position of the movable door can be fixed through the self-locking of the lifting motor.

Further, the bottom of transmission passageway is equipped with conveyor, and conveyor is used for transmitting medical wash rack, conveyor includes conveying motor, carries pivot and a plurality of drive wheel, the bottom of transmission passageway both sides all rotates to be connected with the drive wheel, and the drive wheel of transmission passageway both sides is corresponding, and the side and the end department that the transmission passageway was worn out to the one end of drive wheel are equipped with the fluted disc, and the other end of drive wheel is located the bottom of transmission passageway, the lower part of the cabin body is provided with conveying motor and transport pivot, and conveying motor's output shaft all is equipped with the both ends of carrying the pivot the fluted disc, the fluted disc on the conveying motor, the fluted disc on the transport pivot and the fluted disc on the drive wheel connect gradually through the chain.

The transmission wheels are rotatably arranged on two sides of the transmission channel through bearings, the conveying rotating shaft is rotatably connected to the lower part of the cabin body through the bearings, the conveying motor drives the conveying rotating shaft through the matching of the fluted disc and the chain, meanwhile, the conveying rotating shaft enables the transmission wheels to rotate through the matching of the fluted disc and the chain, and the transmission is carried out between the plurality of transmission wheels on the same side of the transmission channel through the matching of the fluted disc and the chain; under the effect of conveying the pivot, make a conveying motor drive the synchronous rotation of the drive wheel of both sides simultaneously, can effectually avoid the problem because of the difference of both sides drive wheel rotational speed brings.

Further, a disinfection device is arranged on the side surface of the transfer channel. The disinfection device ensures that the cleaning frame does not cause secondary pollution in the transferring process

Furthermore, an O-shaped rubber ring is sleeved on the driving wheel. When the drive wheel rotated, O type rubber circle can increase the frictional force between drive wheel and the wash rack, prevented that the wash rack from skidding in the transmission process, made the more steady of transmission of wash rack through O type rubber circle

Furthermore, a transparent observation window is arranged in the middle of the movable door. The transmission condition of the cleaning rack in the transmission channel can be observed at any time through the observation window

Further, the top of the movable door is connected with the steel wire, and the steel wire is close to the side face of the transfer channel.

Further, the upper portion of cabin body is equipped with steel wire guide assembly, steel wire guide assembly is located the below of capstan winch, and the steel wire on the capstan winch passes steel wire guide assembly, keeps the stability in the steel wire motion through steel wire guide assembly.

The utility model has the advantages that:

the movable door is lifted up and down, so that the movable door does not occupy space when opened, and a user can transfer articles conveniently; when medical articles are transferred, the whole cleaning rack is transferred without taking out the articles in the cleaning rack one by one, so that the transfer efficiency is high; the secondary pollution of the transferred articles can be effectively avoided through the disinfection device.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1;

fig. 3 is a schematic structural view of the driving wheel of the present invention;

fig. 4 is an enlarged portion of B in fig. 1.

The reference numbers in the figures illustrate:

1-cabin body, 2-transfer channel, 3-movable door, 4-driving wheel, 5-observation window, 6-lifting motor, 7-conveying rotating shaft, 8-conveying motor, 9-winch, 10-lifting rotating shaft, 11-O type rubber ring, 12-fluted disc, 13-mounting seat, 14-coupling, 15-disinfection device, 16-steel wire guide component, 1601-mounting plate and 1602-roller.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following descriptions.

Referring to fig. 1 to 3, a delivery window for delivering a medical cleaning rack comprises a cabin body 1 and two movable doors 3, wherein a transverse delivery channel 2 is formed in the upper portion of the cabin body 1, the delivery channel 2 is horizontally arranged and penetrates through the front end face and the rear end face of the cabin body 1, the two movable doors 3 are arranged, the two movable doors 3 are respectively slidably mounted on the front end face and the rear end face of the cabin body 1 through guide rails and are matched with the delivery channel 2, two lifting devices are arranged at the top of the cabin body 1 and are connected with the two movable doors 3 in a one-to-one correspondence manner, the lifting devices are used for controlling the lifting of the corresponding movable doors 3, and a conveying device is arranged at the bottom of the delivery channel 2 and used for delivering the medical cleaning rack.

Specifically, hoisting device is including promoting motor 6, promotion pivot 10 and capstan winch 9, it is in to promote motor 6 fixed mounting the top of the cabin body 1, the top of the cabin body 1 is equipped with mount pad 13, it is connected with mount pad 13 rotation to promote pivot 10, the both ends of promoting pivot 10 all are equipped with capstan winch 9 to the output shaft that shaft coupling 14 and promotion motor 6 are passed through to the one end of promoting pivot 10, and two capstan winches 9 all are connected with dodge gate 3 through the steel wire.

Preferably, in each lifting device, two mounting seats 13 are arranged at the top of the cabin 1, the two mounting seats 13 are correspondingly arranged right above the movable door 3, two ends of the lifting rotating shaft 10 are respectively and correspondingly rotatably connected with the two mounting seats 13 through bearings, and the axis of the lifting rotating shaft 10 is parallel to the front and rear end faces of the movable door 3; in the lifting process of the movable door 3, the lifting motor 6 drives the lifting rotating shaft 10 to rotate, the winch 9 is driven to rotate by the rotation of the lifting rotating shaft 10, one end of the steel wire is fixedly connected with the winch 9, and the other end of the steel wire is connected with the movable door 3, so that the steel wire can be wound on the winch 9 or released from the winch 9 when the winch 9 rotates, the movable door 3 is lifted or descended, and the positive and negative rotation of the winch 9 is controlled by the positive and negative rotation of the lifting motor 6; the lifting motor 6 rotates positively, the winch 9 rotates positively, and the steel wire is gradually wound on the winch 9 along with the rotation of the winch 9, so that the movable door 3 is lifted; the lifting motor 6 rotates reversely, the winch 9 rotates reversely, the steel wire is gradually released from the winch 9 along with the rotation of the winch 9, and the movable door 3 descends; in this embodiment, the axis of the lifting spindle 10 is parallel to the front and rear end faces of the movable door 3, the steel wires on the two winches 9 are connected to different positions at the top of the movable door 3, one of the steel wires is connected to the left side at the top of the movable door 3, the other steel wire is connected to the right side at the top of the movable door 3, and the length directions of the two steel wires are parallel to the height direction of the movable door 3, because the two winches 9 rotate synchronously by the lifting motor 6, the lengths of the steel wires wound or released at each time on the two winches 9 are the same, if the axis of the lifting spindle 10 is not parallel to the front and rear end faces of the movable door 3, the steel wires on the two sides of the movable door 3 generate an angle difference, when the steel wires on the two sides are wound or released by the same length, the moving distances of the left and right sides of the movable door 3 are different, and the normal lifting of the movable door 3 is affected.

Preferably, the lifting motor 6 has a self-locking function, and in the lifting process of the movable door 3, the lifting of the movable door 3 can be stopped at any time through the self-locking of the lifting motor 6, and meanwhile, when the movable door 3 rises to the highest position to completely block the transmission channel 2, the position of the movable door 3 can also be fixed through the self-locking of the lifting motor 6. In the process of transferring the cleaning rack, two lifting devices operate independently, firstly, the movable door 3 on the input side of the transfer channel is lowered to the lowest position, the movable door 3 on the input side of the transferred cleaning rack is raised to the highest position, the cleaning rack is placed into the transfer channel 2 from the input side, the cleaning rack is placed on the transmission wheel 4 of the conveying device and moves to the output side along the transfer channel 2 under the action of the conveying device, after the cleaning rack completely enters the transfer channel 2, the conveying device stops, the movable door 3 on the output side of the transfer channel is lifted to the highest position, and after the movable doors 3 on the two sides are all positioned at the highest position, the cleaning rack can be selected to be started for disinfection and sterilization; then the movable door 3 on the output side of the cleaning rack is controlled to descend to the lowest position, and then the conveying device operates to move the cleaning rack out of the conveying channel 2, so that the cleaning rack is transferred between a clean area and a polluted area by using the conveying window.

Specifically, conveyor includes conveyor 8, carries pivot 7 and a plurality of drive wheel 4, the bottom of transmission 2 both sides all rotates to be connected with drive wheel 4, and the drive wheel 4 of transmission 2 both sides is corresponding, and a plurality of drive wheel 4 linear arrangement of homonymy, the side and the end department of wearing out transmission 2 are equipped with fluted disc 12 to the one end of drive wheel 4, and the other end of drive wheel 4 is located the bottom of transmission 2, the lower part of cabin body 1 is provided with conveyor 8 and transport pivot 7, and the output shaft of conveyor 8 and the both ends of carrying pivot 7 all are equipped with fluted disc 12, and fluted disc 12 on the conveyor 8 and the fluted disc 12 on the transport pivot 7 pass through the chain and are connected, and the fluted disc on the drive wheel of carrying pivot 7 still passes through chain and end department and is connected, and the fluted disc on the drive wheel of a plurality of linear arrangement connects gradually, under the multistage connection for a plurality of drive wheel synchronous rotations. Preferably, the transmission wheels 4 are symmetrically arranged on both sides of the transfer channel 2.

Preferably, the transmission wheels 4 are rotatably arranged on two sides of the transmission channel 2 through bearings, the conveying rotating shaft 7 is rotatably connected to the lower part of the cabin body 1 through bearings, the conveying motor 8 drives the conveying rotating shaft 7 through the cooperation of the fluted disc 12 and the chain, meanwhile, the conveying rotating shaft 7 enables the transmission wheels 4 to rotate through the cooperation of the fluted disc 12 and the chain, and transmission is performed between the transmission wheels 4 on the same side of the transmission channel 2 and through the cooperation of the fluted disc 12 and the chain; under the effect of carrying pivot 7, make a conveying motor 8 drive the synchronous rotation of drive wheel 4 of both sides simultaneously, can effectually avoid the problem that brings because of 4 rotational speeds of drive wheel are different in both sides, for example, when carrying the wash rack, because 4 rotational speeds of drive wheel are different in both sides, cause the translation rate of wash rack both sides different, and then make the wash rack produce the skew, influence the efficiency of transmission, and the wash rack of skew still can block in transmission passageway 2 and influence subsequent transmission work.

Specifically, the side of the transfer passage 2 is provided with the disinfection device 15, and in the medical field, in order to ensure that the cleaning rack does not cause secondary pollution in the transfer process, the disinfection device 15 is arranged on the side of the transfer passage 2, when the movable doors 3 at the two ends of the cabin body 1 are all at the highest position to block the transfer passage 2, the transfer passage 2 is closed, and the cleaning rack is also completely located in the transfer passage 2, the disinfection device 15 can be opened to disinfect the cleaning rack.

Preferably, the sterilizing device 15 can be an ultraviolet sterilizing lamp, and germs on the cleaning rack can be effectively killed through the irradiation of the ultraviolet sterilizing lamp, so that the secondary pollution of the germs is avoided. The sterilizing device 15 may be an alcohol spray nozzle for sterilizing the wash rack by spraying alcohol. The disinfection device 15 can also be a mixing device of an ultraviolet disinfection lamp and an alcohol lamp, so that the disinfection and sterilization effects are better.

Specifically, an O-shaped rubber ring 11 is sleeved on the driving wheel 4. When the drive wheel 4 rotates, the O-shaped rubber ring 11 can increase the friction force between the drive wheel 4 and the cleaning frame, so that the cleaning frame is prevented from slipping in the transmission process, and the transmission of the cleaning frame is more stable through the O-shaped rubber ring 11. An O-ring rubber 11 is located in the transfer channel 2.

Specifically, a transparent observation window 5 is arranged in the middle of the movable door 3. The transfer of the wash rack in the transfer passage 2 can be observed at any time through the observation window 5.

Specifically, the top of the movable door 3 is connected with the steel wire, and the steel wire is close to the outer side of the transfer passage 2. Preferably, when the movable door 3 is lifted, the steel wire is close to the outer side of the transfer passage 2, so that the steel wire cannot block the transfer passage 2 to influence the normal transfer of the washing rack.

In another embodiment, as shown in fig. 4, a wire guide assembly 16 is disposed below the winch 9, the wire guide assembly 16 is disposed on the cabin 1 and located right below the winch 9, the wire guide assembly 16 includes a mounting plate 1601 and two rollers 1602, the mounting plate 1601 is fixedly mounted on the cabin 1, the two rollers 1602 are rotatably disposed on the mounting plate 1601, the two rollers 1602 can rotate around an axis, and a guide groove recessed downward is formed along an outer circumference of the rollers 1602, a line connecting axes of the two rollers 1602 is perpendicular to a length direction of the wire, the wire vertically passes through a midpoint of the line connecting axes of the two rollers 1602, and a diameter of the wire matches a depth of the guide groove on the rollers 1602, that is, the wire is sandwiched between the two rollers 1602, a degree of freedom of the wire in left, right, front, and back directions is limited by the guide groove on the two rollers 1602, when the wire moves up or down, the two rollers 1602 rotate correspondingly, the wire is guaranteed to be always on a straight line when the wire moves up and down, thereby avoiding the wire from shaking, and improving stability of the movable door 3 when moving.

When the cleaning frame is used, when medical instruments need to be transferred between a clean area and a polluted area by using a transfer window, the medical instruments to be transferred are prevented from being on a medical cleaning frame, then the movable door 3 at the input side of the transfer window cleaning frame is controlled to descend to the lowest position, the transfer channel 2 at the input side is opened, meanwhile, the movable door 3 at the output side of the transfer cleaning frame is controlled to be at the highest position, namely the transfer channel 2 at the output side is closed, then the cleaning frame is put into the transfer channel 2 from the input side, the cleaning frame is placed on the driving wheel 4 of the conveying device, the conveying device is started to work, the cleaning frame is driven to move towards the output side along the transfer channel 2 under the action of the conveying device, after the cleaning frame completely enters the transfer channel 2, the conveying device stops, the movable door 3 at the input side of the transfer cleaning frame is controlled to ascend to the highest position, the input side and the output side of the transfer channel 2 are both in a closed state, at the moment, the cleaning frame can be preferably started to be sterilized, and the safety in the transfer process is ensured; then, the dodge gate 3 of control wash rack output side descends to the lower, open 2 output sides of transfer passage, control conveyor moves out transfer passage 2 with the wash rack from the output side, the realization utilizes the transmission window to shift between clean district and contaminated area at the wash rack, because dodge gate 3 is the oscilaltion structure, can not occupy extra space when opening, space utilization among the improve equipment application environment, simultaneously when transmitting medical article, be with the transmission of whole wash rack, need not take out the article in the wash rack one by one, effectively improve medical article's transmission efficiency.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a pass-through box for transmitting medical wash rack, includes the cabin body and dodge gate, horizontal transfer passage has been seted up on the upper portion of the cabin body, transfer passage level sets up and link up preceding terminal surface and the rear end face of the cabin body, the dodge gate is equipped with two, and two dodge gates are respectively through guide rail slidable mounting in the preceding terminal surface and the rear end face of the cabin body and with transfer passage cooperatees its characterized in that: the top of the cabin body is equipped with two hoisting devices, and two hoisting devices are connected with two dodge gates one-to-one, and hoisting device is used for the lift of control correspondence dodge gate, and hoisting device is including promoting motor, promotion pivot and capstan winch, it is in to promote motor fixed mounting the top of the cabin body, the top of the cabin body is equipped with the mount pad, it rotates with the mount pad to promote the pivot and is connected, and the both ends that promote the pivot all are equipped with the capstan winch to the output shaft of shaft coupling and promotion motor is passed through to the one end that promotes the pivot, and the steel wire on the capstan winch is connected with the dodge gate.

2. The delivery window for delivering a medical wash rack of claim 1, wherein: the bottom of transmission passageway is equipped with conveyor, and conveyor is used for transmitting medical wash rack, conveyor includes conveyor motor, carries pivot and a plurality of drive wheel, the bottom of transmission passageway both sides is all rotated and is connected with the drive wheel, and the drive wheel of transmission passageway both sides is corresponding, and the side and the end department that the transmission passageway was worn out to the one end of drive wheel are equipped with the fluted disc, and the other end of drive wheel is located the bottom of transmission passageway, the lower part of the cabin body is provided with conveyor motor and transport pivot, and conveyor motor's output shaft all is equipped with the both ends of carrying the pivot the fluted disc, fluted disc on the conveyor motor, the fluted disc on the transport pivot and the fluted disc on the drive wheel connect gradually through the chain.

3. The delivery window for delivering a medical washing rack according to claim 1, wherein: and a disinfection device is arranged on the side surface of the transfer passage.

4. The delivery window for delivering a medical washing rack according to claim 2, wherein: an O-shaped rubber ring is sleeved on the driving wheel.

5. The delivery window for delivering a medical wash rack of claim 1, wherein: and a transparent observation window is arranged in the middle of the movable door.

6. The delivery window for delivering a medical washing rack according to claim 1, wherein: the top of the movable door is connected with the steel wire, and the steel wire is close to the side face of the transfer passage.

7. The delivery window for delivering a medical wash rack of claim 1, wherein: the upper portion of cabin body is equipped with steel wire guide assembly, steel wire guide assembly is located the below of capstan winch, and the steel wire on the capstan winch passes steel wire guide assembly, keeps the stability in the steel wire motion through steel wire guide assembly.