CN213346952U

CN213346952U - Medicine detects uses pressure steam sterilizer

Info

Publication number: CN213346952U
Application number: CN202021906261.7U
Authority: CN
Inventors: 王利亚
Original assignee: Beijing Yubentang Holding Group Co ltd
Current assignee: Beijing Yubentang Holding Group Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-04
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a medicine detects uses pressure steam sterilizer, the novel nipple rectifier comprises a cylindrical shel, the barrel upper end is equipped with the roof, the feed inlet with barrel inner chamber intercommunication is seted up at the roof middle part, the inner chamber bottom is equipped with electric heater unit, the feed inlet lid has closed the cover, feed inlet one side is equipped with the vertical branch of fixing on the roof, the cover upper end is equipped with rotates the rotating turret of being connected with branch, be equipped with the closing device of drive cover up-and-down motion on the rotating turret, still be equipped with the rotatory rotating device of drive rotating turret on the roof, be equipped with the control box on the roof, the control box is connected with closing device. The application can improve the use efficiency of equipment, reduce the potential safety hazard brought by manual operation, and reduce the labor intensity of workers.

Description

Medicine detects uses pressure steam sterilizer

Technical Field

The application relates to the technical field of medical equipment, in particular to a pressure steam sterilizer for medicine detection.

Background

The high-pressure steam sterilizer is a device for quickly and reliably sterilizing articles by using saturated pressure steam, the heat can cause the death of microorganisms due to the damage of cell walls and cell membranes and the action of nucleic acid, and the damp heat mainly causes the death of the microorganisms due to the coagulation of microbial protein. The pressure steam sterilizer is designed by utilizing the principle of moist heat for killing microorganisms.

The wet heat sterilization method has the advantages that steam has a strong sterilization effect, the moisture content of the mycoprotein can be increased, the mycoprotein can be easily solidified due to heating, the death process of microorganisms is accelerated, and the wet heat sterilization method is suitable for the fields of medical treatment, health care and the like. Most of the existing vertical pressure steam sterilizers, horizontal high-pressure steam sterilizers and the like adopt a structure of manually opening a cylinder cover in a rotating way, and the structure is complex to operate, so that the working efficiency is low; meanwhile, the cylinder cover needs to be manually closed, so that the sealing degree of the cylinder cover is not uniform, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to improve steam sterilizer's availability factor, reduce the potential safety hazard that manual operation brought, reduce staff's intensity of labour, this application provides a pressure steam sterilizer for medicine detects.

The application provides a medicine detects uses pressure steam sterilizer adopts following technical scheme:

the utility model provides a pressure steam sterilizer for drug testing, includes the barrel, the barrel upper end is equipped with the roof, the feed inlet with barrel inner chamber intercommunication is seted up at the roof middle part, the inner chamber bottom is equipped with electric heater unit, the feed inlet lid has closed the cover, feed inlet one side is equipped with the vertical branch of fixing on the roof, the cover upper end is equipped with rotates the rotating turret of being connected with branch, be equipped with the drive on the rotating turret cover up-and-down motion's closing device, still be equipped with the drive on the roof the rotatory rotating device of rotating turret, still be equipped with the control box on the roof, the control box is connected with closing device and rotating device electricity respectively.

By adopting the technical scheme, the rotating device can rotate the cylinder cover, so that the cylinder cover can be conveniently opened and closed, and the cylinder cover can be positioned right above the feeding hole when closed; the cylinder cover and the feed inlet can be pressed and sealed or lifted and opened through the pressing device, the pressing device and the rotating device can be controlled to be carried out in sequence through the control box, and the automation of opening and closing the cylinder cover is realized.

Preferably, the pressing device comprises a sliding rod penetrating through the rotating frame, the lower end of the sliding rod is fixedly connected with a barrel cover, the upper end of the sliding rod is connected with a supporting plate, the lower end of the supporting plate is fixedly connected with a first motor, an output shaft of the first motor is connected with a lead screw, and the lead screw extends towards the barrel cover and is in threaded connection with the rotating frame.

Through adopting above-mentioned technical scheme, the rotatory lead screw that can drive of first motor rotates to drive backup pad and cover of being connected with the slide bar and upwards or move down for the rotating turret, thereby realize the cover and open the feed inlet or compress tightly sealed purpose.

Preferably, the rotating frame is cross-shaped, and the four sliding rods are parallel to each other; the lead screw threads penetrate through the center of the rotating frame.

Through adopting above-mentioned technical scheme, the rotating turret is the cross, and rotating turret center and lead screw threaded connection cooperate four parallel slide bars of sliding connection on the cross rotating turret, and the lead screw rotates and can drives the cover and reciprocate for the rotating turret, and four slide bars can make the cover up-and-down motion more steady.

Preferably, the rotating device comprises a vertical rotating shaft which is rotatably connected to the top plate, the top plate is further fixedly connected with a second motor, the second motor and the rotating shaft are in transmission through gear engagement, a first connecting rod is fixedly connected to the rotating shaft, the other end of the first connecting rod is hinged to a second connecting rod, and the other end of the second connecting rod is hinged to a rotating frame.

Through adopting above-mentioned technical scheme, through setting up rotating device, can make the rotating turret use the axis of rotation as the axle, drive the axis of rotation and rotate under the drive of second motor to drive first connecting rod and second connecting rod and rotate, finally drive the cover and rotate, make the cover rotate the feed inlet top or keep away from the feed inlet.

Preferably, the top plate on the opposite side of the feed inlet and the support rod is further provided with a positioning column, the positioning column is provided with a positioning groove, and when the barrel cover rotates to the position above the feed inlet, the rotating frame is embedded in the positioning groove.

Through adopting above-mentioned technical scheme, when the cover rotated directly over the feed inlet, the rotating turret can imbed the constant head tank in, can ensure that the rotating turret can bear bigger power in the upper and lower direction, ensure the cover and feed inlet compress tightly sealed fastness.

Preferably, one side that the rotating turret rotated the route is kept away from to the feed inlet is equipped with the stopper, the stopper is fixed on the roof, be equipped with the sensor on the stopper, the cover outer fringe be equipped with the post that collides that the sensor corresponds, work as when the cover is located directly over the feed inlet, the sensor with it supports to lean on to bump the post, sensor electrical connection control box.

Through adopting above-mentioned technical scheme, work as when the cover is located directly over the feed inlet, the sensor with bump the post and support and lean on, sensor electricity connection control box, sensor send signal for the control box, and the stop work of second motor is controlled to the control box.

Preferably, a pressure reducing valve is arranged on the cylinder cover.

Through adopting above-mentioned technical scheme, can guarantee the security of barrel inner chamber pressure, simultaneously after accomplishing pressure sterilization, can reduce the pressure of barrel inner chamber as early as possible through opening the relief pressure valve, shorten the time of equipment interval use, improve equipment's utilization ratio.

Preferably, the lower end of the cylinder is connected with a universal caster wheel with a braking device.

Through adopting above-mentioned technical scheme, the barrel lower extreme is connected with the universal castor of taking arresting gear, can make things convenient for the removal of equipment.

To sum up, the application comprises the following beneficial technical effects:

the rotary device can enable the cylinder cover to rotate, so that the cylinder cover can be conveniently opened and closed, and the cylinder cover can be positioned right above the feeding hole when closed; the cylinder cover and the feed inlet can be compressed and sealed or lifted and opened through the compressing device, the compressing device and the rotating device can be controlled through the control box to be carried out in sequence, the automation of opening and closing the cylinder cover is realized, and the service efficiency and the safety performance of equipment are improved.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic structural diagram of another perspective of the present application.

The figure is as follows: 1. a barrel; 11. a top plate; 12. a feed inlet; 13. a universal caster; 2. a cylinder cover; 21. bumping the column; 22. a pressure reducing valve; 3. a strut; 4. a rotating frame; 5. a pressing device; 51. a slide bar; 52. a support plate; 53. a first motor; 54. a lead screw; 6. a rotating device; 61. a rotating shaft; 62. a second motor; 63. a first link; 64. a second link; 7. a control box; 8. a positioning column; 81. positioning a groove; 9. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to fig. 1 and 2.

As shown in fig. 1 and 2, the embodiment of the application discloses a pressure steam sterilizer for drug detection,

a pressure steam sterilizer for drug detection comprises a cylinder body 1, wherein a top plate 11 is arranged at the upper end of the cylinder body 1, a feed inlet 12 communicated with an inner cavity of the cylinder body 1 is formed in the middle of the top plate 11, an electric heating device is arranged at the bottom of the inner cavity, and steam pressure is generated by heating water in the inner cavity of the cylinder body 1; the feed port 12 is covered with the cylinder cover 2, one side of the feed port 12 is provided with a vertical supporting rod 3 fixed on the top plate 11, the upper end of the cylinder cover 2 is provided with a rotating frame 4 rotationally connected with the supporting rod 3, the rotating frame 4 is provided with a pressing device 5 for driving the cylinder cover 2 to move up and down, and the cylinder cover 2 and the feed port 12 can be pressed and sealed or lifted and opened through the pressing device 5; the top plate 11 is also provided with a rotating device 6 for driving the rotating frame 4 to rotate, the rotating device 6 can enable the cylinder cover 2 to rotate, the cylinder cover 2 is convenient to open and close, and the cylinder cover 2 is firstly positioned right above the feed port 12 when the cylinder cover is closed; still be equipped with control box 7 on the roof 11, control box 7 is connected with closing device 5 and rotating device 6 electricity respectively, can control closing device 5 and rotating device 6 through control box 7 and go on according to the order, realizes the automation that cover 2 opened and closed.

The pressing device 5 of the embodiment includes a sliding rod 51 penetrating through the rotating frame 4, the lower end of the sliding rod 51 is fixedly connected with the barrel cover 2, the upper end of the sliding rod 51 is connected with a supporting plate 52, the lower end of the supporting plate 52 is fixedly connected with a first motor 53, an output shaft of the first motor 53 is connected with a lead screw 54, and the lead screw 54 extends towards the barrel cover 2 and is in threaded connection with the rotating frame 4. The first motor 53 rotates to drive the lead screw 54 to rotate, so as to drive the support plate 52 connected with the slide rod 51 and the cylinder cover 2 to move upwards or downwards relative to the rotating frame 4, thereby completing the purpose of opening or tightly pressing and sealing the feed opening 12 by the cylinder cover 2.

In order to improve the stability that cover 2 reciprocated to and the rotating turret 4 can bear great external force, the rotating turret 4 of this embodiment is the cross, slide bar 51 is four and parallel to each other, cross rotating turret 4 center be equipped with the internal thread and with lead screw 54 threaded connection, four parallel slide bar 51 evenly distributed on cross rotating turret 4 of sliding connection, lead screw 54 rotates and drives cover 2 and backup pad 52 and reciprocate for rotating turret 4, four slide bar 51 can make cover 2 up-and-down motion more steady.

The rotating device 6 of the present embodiment includes a vertical rotating shaft 61 rotatably connected to the top plate 11, a second motor 62 is further fixedly connected to the top plate 11, the second motor 62 and the rotating shaft 61 are driven by a gear engagement, a first connecting rod 63 is fixedly connected to the rotating shaft 61, the other end of the first connecting rod 63 is hinged to a second connecting rod 64, and the other end of the second connecting rod 64 is hinged to the rotating frame 4.

The second motor 62 drives the rotating shaft 61 to rotate through gear engagement, and can drive the first connecting rod 63 and the second connecting rod 64 to rotate, and finally drive the cylinder cover 2 to rotate by taking the supporting rod 3 as a shaft, so that the cylinder cover 2 is close to the feed port 12 or far away from the feed port 12.

In order to ensure that the rotating frame 4 is under the effect of lead screw 54, cover 2 can seal and compress tightly on feed inlet 12, improves the stress strength of rotating frame 4, makes the rotating frame 4 can bear bigger power in upper and lower direction, ensures cover 2 and feed inlet 12 compress tightly sealed fastness, still be equipped with reference column 8 on the roof 11 of feed inlet 12 and the relative one side of branch 3, be equipped with constant head tank 81 on the reference column 8, work as when cover 2 is rotatory to feed inlet 12 top, rotating frame 4 inlays and establishes in constant head tank 81.

One side that the rotating turret 4 rotated the route is kept away from to feed inlet 12 is equipped with stopper 9, stopper 9 is fixed on roof 11, is equipped with the sensor on the

stopper

9, 2 outer fringe of cover be equipped with the sensor corresponds hits post 21, works as when cover 2 is located directly over feed inlet 12, the sensor with hit post 21 and support and lean on, sensor electrical connection control box 7. When the cover 2 is located right above the feed inlet 12, the sensor abuts against the collision column 21, the sensor transmits a signal to the control box 7, the control box 7 controls the second motor 62 to stop working, so that the cover 2 just rotates right above the feed inlet 12, and a condition is created for the pressing device 5 to press and seal the cover 2 and the feed inlet 12.

In order to ensure the safety of the pressure in the inner cavity of the cylinder body 1 and simultaneously facilitate the rapid pressure reduction of the cylinder body 1 after the pressure sterilization is finished, the time of the equipment interval use is shortened, the utilization rate of the equipment is improved, and the cylinder cover 2 is also provided with a pressure reducing valve 22.

In order to facilitate the movement of the equipment, the equipment can be arranged according to actual conditions, and the lower end of the cylinder body 1 is connected with a universal caster 13 with a braking device.

The specific working process of the application is as follows:

at the initial state, the barrel cover 2 is located on one side of the feed port 12, the control box 7 controls the second motor 62 to work, and drives the rotating shaft 61 to rotate, so that the first connecting rod 63 and the second connecting rod 64 rotate, and finally the barrel cover 2 connected with the rotating frame 4 is driven to rotate towards the feed port 12, when the collision column 21 on the barrel cover 2 abuts against the sensor, the sensor sends a signal to the control box 7, the control box 7 controls the second motor 62 to stop working, at the moment, the barrel cover 2 rotates right above the feed port 12, the control box 7 controls the first motor 53 to work, the screw 54 rotates to drive the support plate 52 and the barrel cover 2 to move downwards relative to the rotating frame 4, so that the barrel cover 2 and the feed port 12 are compressed and sealed, and the control box 7 controls the first motor 53 to stop working. The process of opening the cartridge cover 2 may be the reverse operation of the above process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A pressure steam sterilizer for drug detection comprises a cylinder body (1), a top plate (11) is arranged at the upper end of the cylinder body (1), the middle part of the top plate (11) is provided with a feed inlet (12) communicated with the inner cavity of the cylinder body (1), the bottom of the inner cavity is provided with an electric heating device, the feed inlet (12) is covered with a cylinder cover (2), it is characterized in that one side of the feed inlet (12) is provided with a vertical supporting rod (3) fixed on the top plate (11), the upper end of the cylinder cover (2) is provided with a rotating frame (4) which is rotationally connected with the supporting rod (3), a pressing device (5) for driving the cylinder cover (2) to move up and down is arranged on the rotating frame (4), the top plate (11) is also provided with a rotating device (6) for driving the rotating frame (4) to rotate, the top plate (11) is further provided with a control box (7), and the control box (7) is electrically connected with the pressing device and the rotating device (6) respectively.

2. The pressure steam sterilizer for drug detection according to claim 1, wherein the pressing device (5) comprises a slide rod (51) penetrating through the rotating frame (4), the lower end of the slide rod (51) is fixedly connected with the cylinder cover (2), the upper end of the slide rod (51) is connected with a support plate (52), the lower end of the support plate (52) is fixedly connected with a first motor (53), the output shaft of the first motor (53) is connected with a lead screw (54), and the lead screw (54) extends towards the direction of the cylinder cover (2) and is in threaded connection with the rotating frame (4).

3. The pressure steam sterilizer for drug testing according to claim 2, wherein the rotating frame (4) is cross-shaped, the sliding bars (51) are four and parallel to each other; the lead screw (54) is threaded through the center of the rotating frame (4).

4. The pressure steam sterilizer for drug detection according to claim 1, wherein the rotating device (6) comprises a vertical rotating shaft (61) rotatably connected to the top plate (11), the top plate (11) is further fixedly connected with a second motor (62), the second motor (62) and the rotating shaft (61) are in gear engagement transmission, the rotating shaft (61) is fixedly connected with a first connecting rod (63), the other end of the first connecting rod (63) is hinged with a second connecting rod (64), and the other end of the second connecting rod (64) is hinged with the rotating frame (4).

5. The pressure steam sterilizer for drug detection according to claim 1, wherein a positioning column (8) is further disposed on the top plate (11) on the side of the feed port (12) opposite to the support rod (3), a positioning groove (81) is disposed on the positioning column (8), and when the cylinder cover (2) rotates to above the feed port (12), the rotating frame (4) is embedded in the positioning groove (81).

6. The pressure steam sterilizer for drug detection according to claim 1, wherein a limit block (9) is disposed on a side of the feed port (12) away from a rotation path of the rotating frame, the limit block (9) is fixed on the top plate (11), a sensor is disposed on the limit block (9), a collision column (21) corresponding to the sensor is disposed on an outer edge of the cylinder cover (2), when the cylinder cover (2) is located right above the feed port (12), the sensor abuts against the collision column (21), and the sensor is electrically connected to the control box (7).

7. The pressure steam sterilizer for drug testing according to claim 1, wherein the cylinder cover (2) is provided with a pressure reducing valve (22).

8. The pressure steam sterilizer for drug testing according to claim 1, wherein casters (13) with a brake device are connected to the lower end of the cylinder (1).