CN212718892U

CN212718892U - Automatic operation track of pulsation vacuum pressure steam sterilizer

Info

Publication number: CN212718892U
Application number: CN202021671708.7U
Authority: CN
Inventors: 盛蓓
Original assignee: NANJING CHEST HOSPITAL
Current assignee: NANJING CHEST HOSPITAL
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-16
Anticipated expiration: 2030-08-12

Abstract

The utility model provides an automatic operation track of a pulsating vacuum pressure steam sterilizer, which comprises a steam sterilizer body, a push frame and a placing frame, wherein the bottom in the steam sterilizer body is provided with a track, a cabinet door is hinged at the frame inlet of the steam sterilizer body, the bottom of the push frame is rotatably connected with a large pulley, the bottom of the placing frame is rotatably connected with a small pulley, and the placing frame is slidably connected with the top of the push frame; including adjustment mechanism, adjustment mechanism is used for finely tuning the direction that the rack got into the steam sterilizer body, the utility model discloses the angle that can the manual regulation rack got into the steam sterilizer body saves the strength when the rack pushed in.

Description

Automatic operation track of pulsation vacuum pressure steam sterilizer

Technical Field

One or more embodiments of the present description relate to the field of medical sterilization equipment, and more particularly, to an automatic operation track of a pulsating vacuum pressure steam sterilizer.

Background

The steam sterilizer is equipment for quickly and reliably sterilizing articles by utilizing saturated pressure steam, and is suitable for medical health, scientific research, agriculture and other units. The high-pressure steam sterilizer is divided into a portable high-pressure steam sterilizer, a vertical high-pressure steam sterilizer, a horizontal high-pressure steam sterilizer and the like according to the style and the size. Can be used for sterilizing medical instruments, dressings, glassware, solution culture medium and the like.

The pulsating vacuum pressure steam sterilizer is a medical apparatus which alternately vacuumizes and fills steam into a sterilization chamber for many times to finally reach set pressure and temperature, thereby realizing the sterilization treatment of high-temperature resistant and moisture-proof articles. Is used for drying medical instruments and surgical instruments after being sterilized by a wet heat sterilization box.

In the prior art, the shelf is very labor-consuming when being pushed into a sterilizer due to large volume in clinical use, and is easy to cause thermal injury such as scald and the like due to high temperature when being pulled out; moreover, when the sterilizer is pushed, the butt joint of the cart and the shelf rail is difficult, and the operation difficulty is increased, so that the problem of the pulsation vacuum pressure steam sterilizer is solved by the automatic operation rail.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is an object of one or more embodiments of the present disclosure to provide an automatic running track of a pulsating vacuum pressure steam sterilizer to solve the problems set forth in the background art.

Based on the above purpose, one or more embodiments of the present specification provide an automatic operation track of a pulsating vacuum pressure steam sterilizer, including a steam sterilizer body, a push frame, and a placement frame, wherein a track is provided at the bottom inside the steam sterilizer body, a cabinet door is hinged at the frame inlet of the steam sterilizer body, a large pulley is rotatably connected to the bottom of the push frame, a small pulley is rotatably connected to the bottom of the placement frame, and the placement frame is slidably connected to the top of the push frame; the steam sterilizer comprises an adjusting mechanism, wherein the adjusting mechanism is used for finely adjusting the direction of the placing frame entering the steam sterilizer body.

Preferably, the adjusting mechanism comprises an installation frame, an air cylinder, a stepping driving assembly, a driving machine and a U-shaped frame, the installation frame is welded at the middle position of the bottom of the pushing frame, the air cylinder is welded on the installation frame, the stepping driving assembly is fixed with an output shaft of the air cylinder, the driving machine is used for driving the stepping driving assembly to run, and the U-shaped frame is fixedly connected with an output end of the stepping driving assembly.

More preferably, adjustment mechanism still includes vision sensor, vision sensor sets up in a side bottom that steam sterilizer body is close to the cabinet door, and vision sensor and controller electric connection, and the controller respectively with cylinder and driving machine electric connection.

Preferably, still include festival power mechanism, festival power mechanism includes that motor, pivot, lead screw, slider, ball nut are vice and the push pedal, the motor welding is inside the steam sterilizer body, the pivot rotates to be connected inside the steam sterilizer body, and rotates by motor drive, lead screw and pivot fixed connection, slider sliding connection is inside the steam sterilizer body, ball nut is vice to be set up inside the slider, and the lead screw outside is located to the cover, the push pedal is fixed to be set up on the slider, and the height that highly is higher than the slide rail of push pedal.

More preferably, the steam sterilizer further comprises a control button, wherein the control button is arranged on the steam sterilizer body and is respectively and electrically connected with the vision sensor and the motor.

More preferably, the device further comprises a Bluetooth device, and the driving machine and the motor are wirelessly connected with the control terminal through the Bluetooth device.

From the above, the utility model has the advantages that: the utility model can manually adjust the angle of the placing rack entering the steam sterilizer body through the mechanical structure consisting of the mounting rack, the cylinder, the stepping driving component, the driving machine and the U-shaped rack, thereby saving the strength of the placing rack when being pushed in; the utility model automatically adjusts the entering angle of the placing rack by matching the vision sensor with the controller for controlling the motor, replaces manual adjustment, and improves the automation degree of the equipment; the utility model can help push the placing frame out of the steam sterilizer body through the mechanical structure consisting of the motor, the rotating shaft, the screw rod, the sliding block, the ball nut pair and the push plate, thereby further saving the physical power consumed by medical staff in the sterilization process; control button and bluetooth device, the medical personnel of being convenient for control, further improved the degree of automation of equipment.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the middle force-saving mechanism of the present invention.

In the reference symbols: 1. a steam sterilizer body; 11. a track; 12. a cabinet door;

2. pushing the frame; 21. a large pulley;

3. placing a rack; 31. a small pulley;

4. an adjustment mechanism; 41. a mounting frame; 42. a vision sensor; 43. a step drive assembly; 44. a driver; 45. a cylinder; a U-shaped frame;

5. a force-saving mechanism; 51. an electric motor; 52. a rotating shaft; 53. a screw rod; 54. a slider; 55. a ball nut pair; 56. a push plate.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

Referring to fig. 1-2, an automatic operation track of a pulsating vacuum pressure steam sterilizer comprises a steam sterilizer body 1, a push frame 2 and a placing frame 3, wherein a track 11 is arranged at the bottom in the steam sterilizer body 1, a cabinet door 12 is hinged at the entrance of a frame of the steam sterilizer body 1, a large pulley 21 is rotatably connected at the bottom of the push frame 2, a small pulley 31 is rotatably connected at the bottom of the placing frame 3, and the placing frame 3 is slidably connected at the top of the push frame 2; the steam sterilizer comprises an adjusting mechanism 4, wherein the adjusting mechanism 4 is used for finely adjusting the direction of the placing frame 3 entering the steam sterilizer body 1.

The adjusting mechanism 4 comprises an installation frame 41, an air cylinder 45, a stepping driving assembly 43, a driving machine 44 and a U-shaped frame 46, the installation frame 41 is welded at the middle position of the bottom of the push frame 2, the air cylinder 45 is welded on the installation frame 41, the stepping driving assembly 43 is fixed with an output shaft of the air cylinder 45, the driving machine 44 is used for driving the stepping driving assembly 43 to run, and the U-shaped frame 46 is fixedly connected with an output end of the stepping driving assembly 43.

The adjusting mechanism 4 further comprises a visual sensor 42, the visual sensor 42 is arranged at the bottom of one side surface of the steam sterilizer body 1 close to the cabinet door 12, the visual sensor 42 is electrically connected with a controller, and the controller is respectively electrically connected with the air cylinder 45 and the driving machine 44.

The working process is as follows: visual sensor 42 carries out image transmission and comparison to the position of rack 3, if the position mistake appears, then earlier to lift cylinder 45 give-out order, after give-out order to driving machine 44, lift cylinder 45's output shaft drives U template rebound, and contact with rack 3, step-by-step drive assembly 43 of driving machine 44's output control moves, step-by-step drive assembly 43 drives and moves towards U template perpendicular to track 11 direction, the U template is adjusted rack 3 and is got into the inside angle of steam sterilizer body 1, until visual sensor 42 compares the image successfully, control lift cylinder 45 and step-by-step drive assembly 43 reset.

Example two

As a preferable scheme of the first embodiment, please refer to fig. 3, further comprising a force-saving mechanism 5, wherein the force-saving mechanism 5 comprises a motor 51, a rotating shaft 52, a screw 53, a slider 54, a ball nut pair 55 and a push plate 56, the motor 51 is welded inside the steam sterilizer body 1, the rotating shaft 52 is rotatably connected inside the steam sterilizer body 1 and is driven by the motor 51 to rotate, the screw 53 is fixedly connected with the rotating shaft 52, the slider 54 is slidably connected inside the steam sterilizer body 1, the ball nut pair 55 is arranged inside the slider 54 and is sleeved outside the screw 53, the push plate 56 is fixedly arranged on the slider 54, and the height of the push plate 56 is higher than that of the slide rail.

The working process is as follows: after sterilization, the motor 51 is operated, the output end of the motor 51 rotates to drive the rotating shaft 52 to rotate, the rotating shaft 52 drives the screw 53 to rotate, the screw 53 is matched with the ball nut pair 55 to drive the sliding block 54 to move towards the direction close to the inlet of the steam sterilizer body 1, the sliding block 54 drives the push plate 56 to move, and the push plate 56 pushes the placing frame 3 to move towards the direction away from the steam sterilizer body 1.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. An automated track for a pulsating vacuum pressure steam sterilizer, comprising:

the steam sterilizer comprises a steam sterilizer body (1), wherein a track (11) is arranged at the bottom in the steam sterilizer body (1), and a cabinet door (12) is hinged at the entrance of a frame of the steam sterilizer body (1);

the bottom of the push frame (2) is rotatably connected with a large pulley (21); and

the bottom of the placing frame (3) is rotatably connected with a small pulley (31), and the placing frame (3) is connected to the top of the pushing frame (2) in a sliding manner;

it is characterized by comprising:

the adjusting mechanism (4) is used for finely adjusting the direction of the placing frame (3) entering the steam sterilizer body (1).

2. An automatic trajectory for a pulsating vacuum pressure steam sterilizer as claimed in claim 1, wherein said adjustment mechanism (4) comprises:

the mounting rack (41), the mounting rack (41) is welded at the middle position of the bottom of the push rack (2);

the air cylinder (45), the air cylinder (45) is welded on the mounting frame (41);

the stepping driving assembly (43), the stepping driving assembly (43) is fixed with an output shaft of the air cylinder (45);

the driving machine (44), the driving machine (44) is used for driving the stepping driving assembly (43) to operate; and

and the U-shaped frame (46), wherein the U-shaped frame (46) is fixedly connected with the output end of the stepping driving assembly (43).

3. An automatic operation track of a pulsating vacuum pressure steam sterilizer as claimed in claim 2, wherein said adjusting mechanism (4) further comprises a visual sensor (42), said visual sensor (42) is disposed at the bottom of a side surface of the sterilizer body (1) near the cabinet door (12), and the visual sensor (42) is electrically connected with the controller, and the controller is electrically connected with the cylinder (45) and the driving machine (44), respectively.

4. The automated track for a pulsating vacuum pressure steam sterilizer of claim 1, further comprising:

a force-saving mechanism (5), the force-saving mechanism (5) comprising:

a motor (51), wherein the motor (51) is welded inside the steam sterilizer body (1);

the rotating shaft (52), the rotating shaft (52) is rotatably connected inside the steam sterilizer body (1) and is driven by the motor (51) to rotate;

the screw rod (53), the said screw rod (53) is fixedly connected with spindle (52);

the sliding block (54), the sliding block (54) is connected inside the steam sterilizer body (1) in a sliding way;

the ball nut pair (55), the said ball nut pair (55) is set up in the slide block (54), and the external sleeve of locating the feed screw (53); and

the push plate (56), the push plate (56) is fixedly arranged on the sliding block (54), and the height of the push plate (56) is higher than that of the sliding rail.

5. A running track for a pulsating vacuum pressure steam sterilizer as claimed in claim 2 or 4, further comprising a control button, said control button is disposed on the steam sterilizer body (1), and the control button is electrically connected with the visual sensor (42) and the motor (51), respectively.

6. An automatic operation track for a pulsating vacuum pressure steam sterilizer as claimed in claim 2 or 4, further comprising a Bluetooth device, wherein the driving machine (44) and the motor (51) are both wirelessly connected with the control terminal through the Bluetooth device.