CN111849769A

CN111849769A - Culture solution suction means for blake bottle

Info

Publication number: CN111849769A
Application number: CN202010734841.0A
Authority: CN
Inventors: 汪帮友; 汪家帅
Original assignee: Chuzhou Zhiding Electromechanical Technology Co ltd
Current assignee: Chuzhou Zhiding Electromechanical Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-30

Abstract

The invention discloses a culture solution suction device for a culture bottle, relates to the field of culture bottle production and processing, and aims to solve the problems that an existing culture solution suction device cannot automatically suck a culture solution by a suction pipe and cannot be in butt joint with a culture bottle receiving the sucked culture solution in time, and bacteria breeding is easily caused. The invention not only can realize that the suction tube automatically extends into the culture bottle to suck the culture solution, but also can realize the butt joint of the suction tube and the culture bottle which receives the sucked culture solution below in time, and can extrude the culture solution quickly, thereby improving the overall working efficiency and avoiding the risk of breeding a large amount of bacteria in the operation process.

Description

Culture solution suction means for blake bottle

Technical Field

The invention relates to the field of production and processing of culture bottles, in particular to a culture solution suction device for a culture bottle.

Background

Some cells and tissues can grow in suspension, but a significant proportion of mammalian cells require surface adherence. Therefore, in addition to good transparency and non-toxic and sterile, culture flasks, plates and dishes used to provide an environment for in vitro cell culture need to be surface modified to allow for attachment, division and growth.

The existing culture solution suction mode is mainly that an operator directly obtains culture solution by using a suction pipe, cannot realize automatic suction of the culture solution by using the suction pipe, and cannot realize timely butt joint with a culture bottle for receiving the suction culture solution, so that the opportunity of bacterial breeding is increased greatly, the overall working efficiency is reduced, and the culture solution suction device for the culture bottle is provided for the purpose.

Disclosure of Invention

The culture solution suction device for the culture bottle provided by the invention solves the problems that the conventional culture solution suction device cannot realize automatic culture solution suction of the suction pipe and cannot realize timely butt joint with the culture bottle for receiving the sucked culture solution, so that bacteria are easy to breed.

In order to achieve the purpose, the invention adopts the following technical scheme:

a culture solution suction device for a culture bottle comprises a power box, wherein a double-shaft motor is fixedly connected to the top of the left side of the power box, a first rotating shaft is fixedly connected to an output shaft below the double-shaft motor, a half gear is fixedly arranged on the outer portion of the first rotating shaft in a sleeved mode, a stop lever is fixedly connected to the bottom of the half gear, a second rotating shaft is fixedly connected to an output shaft above the double-shaft motor, a reciprocating lead screw is fixedly connected to the top of the second rotating shaft, a threaded block is sleeved on the outer portion of the reciprocating lead screw, a support rod is fixedly connected to the right side of the threaded block, an electromagnet is fixedly connected to the top of the support rod, a third rotating shaft is rotatably connected to the inner wall of the bottom of the power box, a gear is fixedly sleeved on the outer portion of the third rotating shaft, a stop block is fixedly connected to, the top fixedly connected with control box of headstock, the inside fixedly connected with backup pad of control box, the top fixedly connected with pneumatic cylinder of control box, the output shaft fixedly connected with connecting plate of pneumatic cylinder, the fixed cover in inside of connecting plate is equipped with the suction tube, the inside movable sleeve of suction tube is equipped with the piston, the top fixedly connected with pull rod of piston, the top fixedly connected with clamp plate of pull rod, the left side bottom fixedly connected with iron plate of clamp plate.

Preferably, the left side welding of screw thread piece has first slider, first spout has been seted up to the left side inner wall of control box, first slider sliding sleeve is established in the inside of first spout.

Preferably, the two sides of the connecting plate are fixedly connected with second sliding blocks, second sliding grooves are formed in the inner wall of the right side of the operating box and one side, close to the suction pipe, of the supporting plate respectively, and the second sliding blocks are sleeved inside the second sliding grooves in a sliding mode.

Preferably, a first movable hole is formed in the top of the power box, the suction pipe penetrates through the first movable hole in a movable mode, a second movable hole is formed in the top of the left side of the power box, and the first rotating shaft penetrates through the second movable hole in a movable mode.

Preferably, a third movable hole is formed in the top of the operating box, and the output shaft of the hydraulic cylinder movably penetrates through the third movable hole.

Preferably, a plurality of article placing grooves are formed in the top of the culture bottle placing table, and a through opening is formed in the left side of the connecting plate.

Preferably, the bottom of first pivot is rotated the cover and is equipped with first ball bearing, first ball bearing fixed connection is at the bottom inner wall of headstock, the bottom of third pivot is rotated the cover and is equipped with second ball bearing, second ball bearing fixed connection is at the bottom inner wall of headstock.

Compared with the prior art, the invention has the beneficial effects that:

1. the culture bottle placing table is driven to rotate by the double-shaft motor, and the culture bottles containing and sucking culture solution can be automatically switched by driving the half gear to rotate when the half gear is meshed with the gear for transmission.

2. According to the invention, by installing the structures such as the hydraulic cylinder, the connecting plate, the suction pipe and the like, wherein the output shaft of the hydraulic cylinder extends out to drive the connecting plate to move downwards, so that the suction pipe extends into the culture bottle, and the suction pipe can automatically extend into and out of the culture bottle.

3. The culture medium sucking device comprises a screw block, a pressing plate, a support rod, a pull rod and the like, wherein the screw block is driven by the double-shaft motor to move up and down, when the screw block moves up, the pressing plate and the support rod are tightly combined together through an electromagnet to drive the pull rod to move up, so that the task of sucking the culture medium is completed, when the screw block moves down, the pull rod is driven to move down, the culture medium in the sucking pipe is squeezed out, and the automatic sucking and squeezing out of the culture medium by the sucking pipe can be easily realized.

To sum up, the device is novel in design, and easy operation not only can realize that the suction tube stretches into the blake bottle automatically and absorbs the culture solution, can also make the suction tube in time with the below receive the blake bottle that absorbs the culture solution realize the butt joint to extrude the culture solution fast, improved whole work efficiency, still avoided the danger that the bacterium multiplied in a large number in the operation process simultaneously.

Drawings

FIG. 1 is a schematic front view of a culture solution sucking device for a culture flask according to the present invention;

FIG. 2 is a schematic side view of a culture solution sucking device for a culture flask according to the present invention;

FIG. 3 is a schematic bottom view of a half gear and a gear of the culture solution sucking device for culture bottles according to the present invention;

FIG. 4 is a schematic top view of a connection plate of a culture solution sucking device for culture bottles according to the present invention.

In the figure: the device comprises a hydraulic cylinder 1, an iron block 2, a support plate 3, an electromagnet 4, a piston 5, a reciprocating screw rod 6, a first chute 7, a thread block 8, a first sliding block 9, a second rotating shaft 10, an operating box 11, a double-shaft motor 12, a half gear 13, a first rotating shaft 14, a stop lever 15, a support lever 16, a stop block 17, a third rotating shaft 18, a gear 19, a power box 20, a culture flask placing table 21, a second chute 22, a suction pipe 23, a second sliding block 24, a connecting plate 25, a pressing plate 26 and a pull rod 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a culture solution suction device for a culture bottle comprises a power box 20, a double-shaft motor 12 is fixedly connected to the top of the left side of the power box 20, a first rotating shaft 14 is fixedly connected to the lower output shaft of the double-shaft motor 12, a half gear 13 is fixedly sleeved on the outer portion of the first rotating shaft 14, a stop lever 15 is fixedly connected to the bottom of the half gear 13, a second rotating shaft 10 is fixedly connected to the upper output shaft of the double-shaft motor 12, a reciprocating screw 6 is fixedly connected to the top of the second rotating shaft 10, a thread block 8 is sleeved on the outer portion of the reciprocating screw 6, a support lever 16 is fixedly connected to the right side of the thread block 8, an electromagnet 4 is fixedly connected to the top of the support lever 16, a third rotating shaft 18 is rotatably connected to the inner wall of the bottom of the power box 20, a gear 19 is fixedly sleeved on the outer portion of the third rotating shaft 18, top fixedly connected with control box 11 of headstock 20, the inside fixedly connected with backup pad 3 of control box 11, the top fixedly connected with pneumatic cylinder 1 of control box 11, the output shaft fixedly connected with connecting plate 25 of pneumatic cylinder 1, the fixed cover in inside of connecting plate 25 is equipped with suction tube 23, the inside movable sleeve of suction tube 23 is equipped with piston 5, the top fixedly connected with pull rod 27 of piston 5, the top fixedly connected with clamp plate 26 of pull rod 27, the left side bottom fixedly connected with iron plate 2 of clamp plate 26.

In this embodiment, the left side of the thread block 8 is welded with the first sliding block 9, the left side inner wall of the operation box 11 is provided with the first sliding chute 7, and the first sliding block 9 is slidably sleeved inside the first sliding chute 7.

In this embodiment, the two sides of the connecting plate 25 are fixedly connected with the second sliding blocks 24, the second sliding grooves 22 are respectively formed in the inner wall of the right side of the operating box 11 and one side of the supporting plate 3 close to the suction pipe 23, and the second sliding blocks 24 are slidably sleeved in the second sliding grooves 22.

In this embodiment, the top of the power box 20 is provided with a first movable hole, the suction pipe 23 movably penetrates through the first movable hole, the top of the left side of the power box 20 is provided with a second movable hole, and the first rotating shaft 14 movably penetrates through the second movable hole.

In this embodiment, the top of the operation box 11 is provided with a third movable hole, and the output shaft of the hydraulic cylinder 1 movably penetrates through the third movable hole.

In this embodiment, the top of the culture flask placing table 21 is provided with a plurality of article placing grooves, and the left side of the connecting plate 25 is provided with a through opening.

In this embodiment, the bottom of the first rotating shaft 14 is rotatably sleeved with a first ball bearing, the first ball bearing is fixedly connected to the inner wall of the bottom of the power box 20, the bottom of the third rotating shaft 18 is rotatably sleeved with a second ball bearing, and the second ball bearing is fixedly connected to the inner wall of the bottom of the power box 20.

The working principle is that firstly, the output shaft of the hydraulic cylinder 1 extends out to drive the connecting plate 25 to move downwards so as to drive the suction pipe 23 to move downwards and penetrate into the culture bottle, the output shaft of the double-shaft motor 12 rotates to drive the first rotating shaft 14 and the second rotating shaft 10 to rotate, then the half gear 13 and the reciprocating screw rod 6 are driven to rotate, the reciprocating screw rod 6 firstly drives the thread block 8 to move upwards, meanwhile, the pressing plate 26 and the supporting rod 16 are contacted with the iron block 2 through the electromagnet 4 to drive the pull rod 27 to move upwards, then the piston 5 is driven to move upwards, the task of sucking the culture solution is completed, at the moment, the half gear 13 and the gear 19 idle run, when the half gear 13 and the gear 19 are in meshing transmission, the third rotating shaft 18 is driven to rotate, so as to drive the culture bottle placing platform 21 to rotate, the culture bottle sucking the culture solution is replaced by the culture bottle containing the sucking solution, and simultaneously, the thread block 8, then the pull rod 27 moves downwards to complete the task of switching the suction liquid into another culture bottle, and finally the output shaft of the hydraulic cylinder 1 drives the connecting plate 25 to move upwards.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a culture solution suction means for blake bottle, includes headstock (20), its characterized in that, the left side top fixedly connected with biax motor (12) of headstock (20), the below output shaft fixedly connected with first pivot (14) of biax motor (12), the outside fixed cover of first pivot (14) is equipped with half gear (13), the bottom fixedly connected with pin (15) of half gear (13), the top output shaft fixedly connected with second pivot (10) of biax motor (12), the top fixedly connected with reciprocal lead screw (6) of second pivot (10), the outside thread cover of reciprocal lead screw (6) is equipped with thread block (8), the right side fixedly connected with die-pin (16) of thread block (8), the top fixedly connected with electro-magnet (4) of die-pin (16), the bottom inner wall of headstock (20) rotates and is connected with third pivot (18), a gear (19) is fixedly sleeved outside the third rotating shaft (18), a stop block (17) is fixedly connected to the bottom of the gear (19), the top of the third rotating shaft (18) is fixedly connected with a culture bottle placing platform (21), the top of the power box (20) is fixedly connected with an operation box (11), the interior of the operation box (11) is fixedly connected with a support plate (3), the top of the operating box (11) is fixedly connected with a hydraulic cylinder (1), an output shaft of the hydraulic cylinder (1) is fixedly connected with a connecting plate (25), an absorbing pipe (23) is fixedly sleeved in the connecting plate (25), a piston (5) is movably sleeved in the absorbing pipe (23), the top fixedly connected with pull rod (27) of piston (5), the top fixedly connected with clamp plate (26) of pull rod (27), the left side bottom fixedly connected with iron plate (2) of clamp plate (26).

2. The culture solution suction device for the culture bottle according to claim 1, wherein a first sliding block (9) is welded on the left side of the thread block (8), a first sliding groove (7) is formed in the inner wall of the left side of the operating box (11), and the first sliding block (9) is slidably sleeved inside the first sliding groove (7).

3. The culture solution suction device for the culture bottle according to claim 1, wherein second sliding blocks (24) are fixedly connected to two sides of the connecting plate (25), second sliding grooves (22) are respectively formed in the inner wall of the right side of the operation box (11) and one side, close to the suction pipe (23), of the supporting plate (3), and the second sliding blocks (24) are slidably sleeved inside the second sliding grooves (22).

4. The culture solution suction device for the culture bottle as claimed in claim 1, wherein a first movable hole is formed at the top of the power box (20), the suction pipe (23) movably penetrates through the first movable hole, a second movable hole is formed at the top of the left side of the power box (20), and the first rotating shaft (14) movably penetrates through the second movable hole.

5. The culture solution suction device for the culture bottle as claimed in claim 1, wherein a third movable hole is formed at the top of the operation box (11), and the output shaft of the hydraulic cylinder (1) movably penetrates through the third movable hole.

6. The culture solution suction device for the culture bottle according to claim 1, wherein a plurality of article placing grooves are opened at a top of the culture bottle placing table (21), and a through opening is opened at a left side of the connection plate (25).

7. The culture solution sucking device for the culture bottle as claimed in claim 1, wherein the bottom of the first rotating shaft (14) is rotatably sleeved with a first ball bearing, the first ball bearing is fixedly connected to the inner bottom wall of the power box (20), and the bottom of the third rotating shaft (18) is rotatably sleeved with a second ball bearing, the second ball bearing is fixedly connected to the inner bottom wall of the power box (20).