CN220265680U - Automatic access culture dish's culture system - Google Patents

Abstract

The utility model relates to the technical field of culture systems, in particular to a culture system for automatically storing and taking culture dishes, which comprises a supporting table and an outer frame body arranged on the supporting table, wherein a fixed ring is fixedly arranged on the supporting table, a rotary table for conveying the culture dishes is rotationally arranged on the fixed ring, and a plurality of culture dish placing frames which are equidistantly arranged around the center point of the rotary table are arranged on the rotary table; part of the turntable is arranged in the outer frame body, and the other part of the turntable is arranged outside the outer frame body so as to convey the culture dish from the outer side of the outer frame body to a designated position inside the outer frame body; the supporting table is provided with a driving mechanism for driving the turntable to intermittently rotate; the inside incubator that is equipped with of frame body and is used for transporting the culture dish of assigned position to the arm in the incubator, place the culture dish into the culture dish place the frame in and the arm takes away the culture dish of assigned position and can go on simultaneously, make a plurality of culture dishes put into the culture dish one by one place in the frame, accelerated the speed of culture dish transportation to automatic access's efficiency has been improved.

Description

Automatic access culture dish's culture system

Technical Field

The utility model relates to the technical field of culture systems, in particular to a culture system capable of automatically storing and taking culture dishes.

Background

An incubator is a laboratory device for providing specific environmental conditions, which can control indoor temperature, humidity, and light conditions, for the cultivation and study of bacteria, cells, spores, and other microorganisms. Wherein, a plurality of culture dishes can be cultivated in the incubator at the same time, and repeated access work is needed to be carried out on the culture dishes in the experimental process; in order to reduce the contact between the experimenter and the culture dish and ensure the cleanness and safety of the experimental environment, the incubator for automatically storing and taking the culture dish can be used for culturing, and the incubator for automatically storing and taking the culture dish in the prior art is specifically as follows:

chinese patent document publication No. CN214878365U discloses an automatic sample access device for incubator and incubator comprising the same, specifically discloses: a loading chassis; the Z-axis sliding table is arranged on the object carrying chassis, and a Z-axis sliding block capable of moving up and down along the Z-axis sliding table is arranged on the Z-axis sliding table; the rotary driving mechanism is connected with the Z-axis sliding table to drive the Z-axis sliding table to horizontally rotate; one or more sample racks disposed on the carrier chassis for holding and securing sample containers; the delivery sliding table is arranged on the carrying chassis, and a delivery platform which can horizontally move along the delivery sliding table and is used for placing the sample container is arranged on the delivery sliding table; and the grabbing component is arranged on the Z-axis sliding block and can move along with the Z-axis sliding block.

As can be seen from the above, the existing automatic storage device is to place the sample container on the delivery platform, convey the sample container to a designated place through the delivery platform, then grasp the sample container from the delivery platform through the grasping component and place it in the sample shelf, namely finish the automatic storage of the sample container; or the sample container is grabbed from the sample shelf through the grabbing component and placed on the delivery platform, so that the automatic taking-out of the sample container is completed. However, when the sample containers are transported to a designated place through the delivery platform, only one sample container can be transported at a time, and when a plurality of sample containers need to be stored, the transportation speed is low, so that the storage and taking efficiency is not high, and the experimental result is affected.

Disclosure of Invention

The utility model aims to provide a culture system for automatically storing and taking culture dishes, which aims to solve the technical problems of low storage efficiency and the like when a plurality of sample containers are required to be stored.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the culture system for automatically storing and taking the culture dishes comprises a supporting table and an outer frame body arranged on the supporting table, wherein a fixed ring is fixedly arranged on the supporting table, a turntable for conveying the culture dishes is rotationally arranged on the fixed ring, and a plurality of culture dish placing frames which are equidistantly arranged around the center point of the turntable are arranged on the turntable;

part of the turntable is arranged in the outer frame body, and the other part of the turntable is arranged outside the outer frame body so as to convey the culture dish from the outer side of the outer frame body to a designated position inside the outer frame body; the supporting table is provided with a driving mechanism for driving the turntable to intermittently rotate; the inside incubator that is equipped with of frame body is used for transporting the culture dish of appointed position to the arm in the incubator.

Further, the mechanical arm is provided with a finger cylinder, and clamping rods for clamping the culture dish are arranged at the output ends of the two sides of the finger cylinder.

Further, the incubator is internally provided with a plurality of layers of racks for supporting the culture dishes, and the incubator is provided with an opening and closing assembly for automatically opening and closing the refrigerator door.

Further, the opening and closing assembly comprises a sliding rail which is fixedly arranged at the bottom of the box door and provided with a sliding groove, a driving motor is fixedly arranged on the side edge of the lower portion of the incubator, a rotating rod is fixedly arranged on an output shaft of the driving motor, one end of the rotating rod is connected with the output shaft of the driving motor, and a sliding rod arranged in the sliding groove of the sliding rail is fixedly arranged at the other end of the rotating rod.

Further, the driving mechanism comprises a mounting plate fixedly arranged on the supporting table, a stepping motor is arranged on the mounting plate, a gear is arranged on an output shaft of the stepping motor, and a toothed ring meshed with the gear is arranged at the bottom of the turntable.

Further, still be equipped with the sealing frame that is used for sealing the carousel that will place in the outer frame outside on the supporting bench, sealing frame and outer frame intercommunication set up, and sealing frame top is equipped with the opening that holds the culture dish and pass, and the opening part is equipped with the closing plate that can carry out automatic opening and shutting.

Further, glass windows are arranged on the peripheral sides of the outer frame body.

Further, the bottom of the supporting table is provided with a plurality of universal wheels.

The utility model has the beneficial effects that: when the culture dish placing device is used, firstly, the culture dish is placed in the culture dish placing frame on the turntable, then the driving mechanism is started, so that the turntable is driven to rotate, the culture dish on the turntable is conveyed to a designated position, the culture dish is removed from the turntable through the mechanical arm and is transported into the incubator, and the culture dish can be placed into the incubator without contacting with the culture dish. Wherein, be equipped with a plurality of culture dish on the carousel and place the frame, and the culture dish is placed the frame and is revoluted a set central point equidistance and arrange, after placing a culture dish, then drive mechanism drives the carousel and rotate certain angle to in placing the frame with the next culture dish, and place the culture dish in the frame with the culture dish and take away the culture dish of appointed position and can go on simultaneously, can place a plurality of culture dishes in the frame in the culture dish place one by one, the speed of culture dish transportation has been accelerated, thereby improved the efficiency of automatic access.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic internal perspective view of the present utility model.

Fig. 3 is a schematic perspective view of another view of the present utility model.

Fig. 4 is a schematic structural view of a turntable according to the present utility model.

Fig. 5 is a schematic structural view of a mechanical arm according to the present utility model.

FIG. 6 is a schematic view of the structure of the incubator of the present utility model.

Fig. 7 is a schematic structural view of the driving mechanism of the present utility model.

The reference numerals include:

1. a support table; 101. a universal wheel; 2. an outer frame body; 3. a glazing; 4. a sealing frame; 5. a sealing plate; 6. a fixing ring; 7. a turntable; 8. a culture dish placing frame; 9. a rotating ring; 10. a driving mechanism; 1001. a mounting plate; 1002. a stepping motor; 1003. a gear; 1004. a toothed ring; 11. a mechanical arm; 1101. a finger cylinder; 1102. a clamping rod; 12. an incubator; 1201. a placing rack; 1202. a door; 1203. a driving motor; 1204. a rotating rod; 1205. a slide rail.

Detailed Description

A culture system for automatically accessing a culture dish according to the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, an embodiment of a culture system for automatically storing and taking petri dishes according to the present utility model includes a support table 1 and a plurality of universal wheels 101 disposed at the bottom of the support table 1, and the support table 1 can be moved under the action of the universal wheels 101, so that the support table is convenient to carry. The culture system also comprises an outer frame body 2 arranged on the supporting table 1 and a fixed ring 6 fixedly arranged on the supporting table 1, wherein a rotary table 7 is arranged above the fixed ring 6, a rotary ring 9 is fixedly arranged at the bottom of the rotary table 7, the rotary ring 9 is rotationally connected with the fixed ring 6, and the rotary table 7 can rotate on the fixed ring 6 through the rotary ring 9; wherein, a plurality of culture dish placing frames 8 are arranged on the turntable 7 at equal intervals around the center point of the turntable 7, part of the turntable 7 is arranged in the outer frame 2, the other part of the turntable 7 is arranged outside the outer frame 2, the culture dish placing frames 8 can be rotated together when the turntable 7 is rotated, after a certain angle is rotated, the culture dish placing frames 8 arranged outside the outer frame 2 are rotated into the outer frame 2, otherwise, the culture dish placing frames 8 arranged inside the outer frame 2 are rotated outside the outer frame 2; firstly, placing the culture dish into a culture dish placing frame 8 arranged on the outer side of the outer frame body 2, and then rotating a rotary table 7 to convey the culture dish to a designated position inside the outer frame body 2.

In order to automatically convey the culture dishes, a driving mechanism 10 for driving the rotary disk 7 to intermittently rotate is arranged on the supporting table 1, a culture box 12 and a mechanical arm 11 for conveying the culture dishes in the culture box 12 are also arranged in the outer frame body 2, one culture dish is firstly placed in the culture dish placing frame 8 arranged outside the outer frame body 2, then the driving mechanism 10 is started, so that the rotary disk 7 is driven to rotate by a certain angle, the driving mechanism 10 stops running after rotating by a certain angle, so that the culture dishes are placed in the next culture dish placing frame 8, when the culture dishes are placed, the driving mechanism 10 is started again to drive the rotary disk 7 to rotate, and the rotary disk 7 intermittently rotates to place a plurality of culture dishes in the culture dish placing frames 8 one by one; when the driving mechanism 10 stops driving the turntable 7, the mechanical arm 11 takes the culture dish which has been conveyed to a designated place from the culture dish placing frame 8, and simultaneously controls the incubator 12 to be opened, the culture dish is conveyed into the incubator 12 through the mechanical arm 11, after the culture dish is conveyed by the mechanical arm 11, the incubator 12 is automatically closed, and under the action of the outer frame body 2, the indoor temperature can be prevented from affecting the temperature inside the incubator 12 when the incubator 12 is opened. And the culture dish is placed in the culture dish placing frame 8 and the culture dish at the designated position is taken away by the mechanical arm 11, so that the transport speed of the culture dish is accelerated, and the automatic storage and taking efficiency is improved.

As shown in FIG. 5, a finger cylinder 1101 (the model of the mechanical arm 11 can be MHL2-16D 2), clamping rods 1102 for clamping the culture dish are arranged at the output ends of the two sides of the finger cylinder 1101, when the turntable 7 rotates to transport the culture dish in the culture dish placement frame 8 to a designated position, the mechanical arm 11 is controlled to operate, the culture dish is clamped by matching the finger cylinder 1101 and the clamping rods 1102, after clamping, the culture dish is transported into the incubator 12 by the mechanical arm 11 to be cultivated, and the mechanical arm 11 is used for replacing hands of people, so that contact between an experimenter and the culture dish is reduced, and the cleanness and safety of an experimental environment are ensured.

As shown in fig. 6, a plurality of layers of racks 1201 for supporting the culture dish are provided inside the incubator 12, wherein a sliding rail 1205 with a sliding groove is provided at the bottom of a door 1202 of the incubator 12, a driving motor 1203 is fixedly provided on the side of the lower portion of the incubator 12, a rotating rod 1204 is fixedly provided on the output shaft of the driving motor 1203, one end of the rotating rod 1204 is connected with the output shaft of the driving motor 1203, and a sliding rod provided in the sliding groove of the sliding rail 1205 is fixedly provided on the other end. When the box door 1202 needs to be opened, the driving motor 1203 is started, so that the driving rotating rod 1204 swings clockwise, the sliding rod slides in the sliding groove of the sliding rail 1205 during swinging to drive the box door 1202 to be opened, after the box door 1202 is opened, the mechanical arm 11 conveys the culture dish to the placing rack 1201, after the culture dish is placed, the driving motor 1203 drives the rotating rod 1204 to swing anticlockwise, and accordingly the box door 1202 is pulled to be closed, so that the box door 1202 is automatically opened or closed.

As shown in fig. 7, the driving mechanism 10 includes a mounting plate 1001 fixedly disposed on the support table 1 and disposed below the fixing ring 6, a stepping motor 1002 is disposed on the mounting plate 1001, and the stepping motor 1002 is fixedly mounted on the support table 1 through the mounting plate 1001; wherein, the output shaft of the stepping motor 1002 is provided with a gear 1003, and the bottom of the turntable 7 is provided with a toothed ring 1004 meshed with the gear 1003 (as shown in fig. 4). When the turntable 7 is required to be driven to rotate, the stepping motor 1002 is started, so that the driving gear 1003 rotates, the turntable 7 is driven to rotate on the fixed ring 6 under the cooperation of the gear 1003 and the toothed ring 1004, and after the turntable 7 is driven to rotate for a certain angle, the stepping motor 1002 stops to drive the turntable 7 to intermittently rotate.

In order to further prevent that chamber temperature can influence the inside temperature of incubator 12 after chamber door 1202 is opened, still be equipped with on brace table 1 and be used for carrying out sealed sealing frame 4 of carousel 7 that will place the outer frame body 2 outside, sealing frame 4 and outer frame body 2 intercommunication set up, wherein, sealing frame 4 top is equipped with the opening that holds the culture dish and pass, and the opening part is equipped with the closing plate 5 that can open and shut automatically, when needs put into the culture dish and place in the frame 8 (in sealing frame 4), closing plate 5 is automatic to open, can put into the culture dish from the opening part, after putting into closing plate 5 automatic closure, in order to seal sealing frame 4, and outer frame body 2 all is equipped with glass window 3 all around the side, see through glass window 3 can observe the transport condition of the inside culture dish of outer frame body 2.

The specific working principle is as follows: when the culture dish placing machine is used, a culture dish is placed into the culture dish placing frame 8 from the opening at the top of the sealing frame 4, when one culture dish is placed, the stepping motor 1002 drives the turntable 7 to rotate by a certain angle, so that the next culture dish placing frame 8 is rotated to be right below the opening at the top of the sealing frame 4, a plurality of culture dishes are placed into the culture dish placing frame 8 one by one, after the culture dishes are conveyed to a designated position, the mechanical arm 11 is controlled to operate, the culture dishes are clamped by matching the finger cylinder 1101 with the clamping rod 1102, and after clamping, the mechanical arm 11 conveys the culture dishes into the culture box 12 with the opened box door 1202; after all the culture dishes are transported to the incubator, the driving motor 1203 drives the refrigerator door 1202 to be automatically closed, so that the culture dishes can be automatically taken and placed without manual operation.

In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (8)

1. A culture system for automatically accessing a culture dish, comprising: comprises a supporting table (1) and an outer frame body (2) arranged on the supporting table (1), wherein a fixed ring (6) is fixedly arranged on the supporting table (1), a turntable (7) for conveying culture dishes is rotationally arranged on the fixed ring (6), and a plurality of culture dish placing frames (8) which are equidistantly arranged around the center point of the turntable (7) are arranged on the turntable (7);

the part of the turntable (7) is arranged in the outer frame body (2), and the other part of the turntable is arranged outside the outer frame body (2) so as to convey the culture dish from the outer side of the outer frame body (2) to a designated position inside the outer frame body (2); a driving mechanism (10) for driving the turntable (7) to intermittently rotate is arranged on the supporting table (1); the incubator (12) and the mechanical arm (11) for transporting the culture dish at the designated position into the incubator (12) are arranged in the outer frame body (2).

2. The culture system for automatically accessing culture dishes according to claim 1, wherein: the mechanical arm (11) is provided with a finger cylinder (1101), and clamping rods (1102) for clamping the culture dish are arranged at the output ends of the two sides of the finger cylinder (1101).

3. The culture system for automatically accessing culture dishes according to claim 1, wherein: the incubator (12) is internally provided with a plurality of layers of racks (1201) for supporting the culture dishes, and the incubator (12) is provided with an opening and closing assembly for automatically opening and closing the door (1202).

4. A culture system for automatically accessing culture dishes according to claim 3, wherein: the opening and closing assembly comprises a sliding rail (1205) fixedly arranged at the bottom of a box door (1202) and provided with a sliding groove, a driving motor (1203) is fixedly arranged on the side edge of the lower portion of the incubator (12), a rotating rod (1204) is fixedly arranged on an output shaft of the driving motor (1203), one end of the rotating rod (1204) is connected with the output shaft of the driving motor (1203), and a sliding rod arranged in the sliding groove of the sliding rail (1205) is fixedly arranged at the other end of the rotating rod.

5. The culture system for automatically accessing culture dishes according to claim 1, wherein: the driving mechanism (10) comprises a mounting plate (1001) fixedly arranged on the supporting table (1), a stepping motor (1002) is arranged on the mounting plate (1001), a gear (1003) is arranged on an output shaft of the stepping motor (1002), and a toothed ring (1004) meshed with the gear (1003) is arranged at the bottom of the turntable (7).

6. The culture system for automatically accessing culture dishes according to claim 1, wherein: the supporting table (1) is also provided with a sealing frame (4) used for sealing a rotary table (7) arranged outside the outer frame body (2), the sealing frame (4) is communicated with the outer frame body (2), the top of the sealing frame (4) is provided with an opening for allowing a culture dish to pass through, and the opening is provided with a sealing plate (5) capable of automatically opening and closing.

7. The culture system for automatically accessing culture dishes according to claim 1, wherein: glass windows (3) are arranged on the peripheral side edges of the outer frame body (2).

8. The culture system for automatically accessing culture dishes according to claim 1, wherein: the bottom of the supporting table (1) is provided with a plurality of universal wheels (101).