CN219514862U - Plant tissue culture device - Google Patents

Abstract

The utility model discloses a plant tissue culture device, which relates to the technical field of plant tissue culture and comprises an incubator, a rotating mechanism and a culture bottle; the rotating mechanism comprises a turntable and a plurality of placing trays; a rotating shaft is fixedly sleeved in the middle of the turntable, and a plurality of placing discs are rotatably arranged on the upper surface of the turntable; the culture bottle is placed on the placing plate; the bottom end of the placing disc is rotatably provided with a plurality of transmission shafts, and the top ends of the transmission shafts penetrate through the turntable and are fixedly connected with the bottom end of the placing disc; the outside fixed cover of transmission shaft is equipped with first gear, the outside fixed cover of pivot is equipped with the second gear. According to the utility model, the rotating disc is matched with the placing disc rotatably arranged on the rotating disc, so that the culture bottle placed on the placing disc can rotate along with the rotation of the rotating disc, the condition that a worker observes the growth condition of plant tissues in the culture bottle at 360 degrees under the condition that the worker does not contact the culture bottle is met, and the pathogen infection of plants is effectively reduced.

Description

Plant tissue culture device

Technical Field

The utility model relates to the technical field of plant tissue culture, in particular to a plant tissue culture device.

Background

Plant tissue culture refers to the cultivation of plant parts such as cambium, parenchyma, mesophyll tissue, endosperm, etc. to obtain regenerated plants. At present, in the plant tissue culture process, most of plant tissue culture bottles are kept still in an incubator, only one visual angle of the culture bottles can be observed by operators of the incubator, in order to further comprehensively observe the growth condition of plant tissues in the culture bottles, operators can take out the culture bottles from the incubator, but in the process, the risk of plant tissue infection bacteria can be increased, the normal growth of the plant tissues is affected, and the plant tissue culture device capable of reducing contact and conveniently observing the growth of the plant tissues is provided.

Disclosure of Invention

The present utility model is directed to a plant tissue culture apparatus for solving the above-mentioned problems of the prior art.

The aim of the utility model can be achieved by the following technical scheme:

a plant tissue culture device, which comprises an incubator, a rotating mechanism and a culture bottle;

the rotating mechanism comprises a turntable and a plurality of placing trays;

a rotating shaft is fixedly sleeved in the middle of the turntable, and a plurality of placing discs are rotatably arranged on the upper surface of the turntable;

the culture bottle is placed on the placing plate;

the bottom end of the placing disc is rotatably provided with a plurality of transmission shafts, and the top ends of the transmission shafts penetrate through the turntable and are fixedly connected with the bottom end of the placing disc;

the external fixed sleeve of the transmission shaft is provided with a first gear, the external fixed sleeve of the rotation shaft is provided with a second gear, and the second gear and the plurality of first gears are respectively meshed for transmission.

Further, the inner wall of the bottom of the incubator is connected with an installation box through bolts, and the turntable is rotationally connected to the top of the installation box.

Further, the bottom of pivot rotates the bottom inner wall of installing at the mounting box, the top fixed mounting of thermostated container has the motor, and the output of motor and the top fixed connection of pivot.

Further, a plurality of push rod motors are fixedly arranged on the inner wall of the top of the incubator, a lifting plate is fixedly arranged at the output end of each push rod motor, and four pistons distributed in an array are fixedly arranged on the lower surface of each lifting plate.

Furthermore, a box door is arranged on one side of the incubator, an observation port is formed in the box door, and a transparent glass plate is fixedly arranged in the observation port.

The utility model has the beneficial effects that:

according to the utility model, the rotating disc is matched with the placing disc rotatably arranged on the rotating disc, so that the culture bottle placed on the placing disc can rotate along with the rotation of the rotating disc, the condition that a worker observes the growth condition of plant tissues in the culture bottle at 360 degrees under the condition that the worker does not contact the culture bottle is met, and the pathogen infection of plants is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a schematic diagram I of the structure of the present utility model;

FIG. 2 is a schematic diagram II of the structure of the present utility model;

FIG. 3 is a schematic structural view of a rotary mechanism;

fig. 4 is a schematic view of the internal structure of the rotation mechanism.

The reference numerals in the figures illustrate:

1. a transparent glass plate; 2. a door; 3. a chute; 4. a lifting plate; 5. a motor; 6. a constant temperature box; 7. a rotating shaft; 8. a culture bottle; 9. placing a tray; 10. a turntable; 11. a piston; 12. a mounting box; 13. a second gear; 14. a first gear; 15. and a transmission shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a plant tissue culture apparatus includes an incubator 6, a rotation mechanism is installed in the incubator 6, the rotation mechanism includes a mounting box 12 mounted on the inner wall of the bottom of the incubator 6 by bolts, a turntable 10 is rotatably connected to the top of the mounting box 12, four placement trays 9 distributed in array are rotatably mounted on the upper surface of the turntable 10, culture flasks 8 are respectively placed on the four placement trays 9, and plant tissue growth in the four culture flasks 8 is a control group.

It should be appreciated by those skilled in the art that, in implementing the above technical solution, the above mounting box 12 and the incubator 6 are not limited to the fixing of the mounting box 12 and the incubator 6 by bolting, and other connection methods may also be implemented, for example, riveting, rivet welding, hybrid connection, welding, etc.

In addition, the number of the placement trays 9 in the above embodiment is not limited to four, for example, more than four may be used to place the culture flask 8, but the number of the control groups for plant tissue culture is smaller, on the other hand, the number of the placement trays 9 is four or more, and the number of the control groups is generally larger, so that the more accurate the condition required in the plant tissue growth process is finally obtained, and the actual number design is adjusted according to the cost and the requirement.

The transmission shaft 15 is rotatably installed at the bottom end of the placing disc 9, a first gear 14 is arranged on the outer fixed sleeve of the transmission shaft 15, the first gear 14 is located below the rotating disc 10, the rotating shaft 7 is rotatably connected to the inside of the mounting box 12, the rotating shaft 7 penetrates through the rotating disc 10 and is fixedly connected with the rotating disc 10, a second gear 13 is arranged below the rotating disc 10, the second gear 13 is fixedly sleeved on the outer portion of the rotating shaft 7, and the second gear 13 and the four first gears 14 are in meshed transmission respectively.

The motor 5 is fixedly installed at the top of the incubator 6, a through hole is formed in the top of the incubator 2, and the output end of the rotating shaft 7 penetrates through the through hole and is fixedly connected with the output end of the motor 5.

The inner wall fixed mounting in the top of thermostated container 2 has a plurality of push rod motors 3, and the output fixed mounting of push rod motor 3 has lifter plate 4, and lifter plate 4 slip cap establishes in thermostated container 2, and lifter plate 4 is located the top of blake bottle 8, and wherein the cross sectional shape of lifter plate 4 is the rectangle, and pivot 7 passes lifter plate 4, and with lifter plate 4 sliding connection, the lower surface fixed mounting of lifter plate 4 has four array distributed pistons 11 for seal blake bottle 8 bottleneck.

In implementing the above technical solution, it should be understood by those skilled in the art that the cross-sectional shape of the lifting plate 4 is not limited to a rectangle, and other cross-sectional shapes can also implement the connection function to the piston 11, for example, triangle, square, trapezoid, etc., and any shape that can freely move in the incubator 6 can be used to connect the piston 11, so that the piston 11 lifts along with the lifting of the lifting plate 4.

The lifting plate 4 in the present embodiment is a preferable structure, and the purpose is to connect the piston 11 via the lifting plate 4 and control the lifting effect of the piston 11. In other embodiments of the present utility model, the lifting plate 4 is removed, and the piston 11 is directly connected to the output end of the push rod motor 3, so that the lifting effect of the piston 11 can be achieved.

One side of the incubator 6 is provided with the oven door 2, the oven door 2 is provided with an observation port, and a transparent glass plate 1 is fixedly arranged in the observation port, so that a worker can observe the internal condition of the incubator 6 conveniently.

A plurality of culture flasks 8 filled with plant tissues are sequentially placed on a placing disc 9, then a box door 2 is closed, a push rod motor 3 is started, the output end of the push rod motor 3 is controlled to extend, the lifting plate 4 is pushed to descend, the piston 11 descends and is clamped at the mouth of the culture flask 8, after a period of time, a worker can observe the growth condition of the plant tissues in the incubator 6 directly through a transparent glass plate 1 on the box door 2, at the moment, the motor 5 can be started, the rotating shaft 7 is controlled to rotate, the rotating disc 10 is controlled to rotate, the culture flask 8 is automatically driven to rotate around the axis direction of the rotating shaft 7, meanwhile, the rotating shaft 7 also drives a second gear 13 to rotate, the transmission shaft 15 is controlled to rotate through meshed transmission of the second gear 13 and the first gear 14, rotation of the placing disc 9 is driven to enable the culture flask 8 to rotate, the condition that the worker observes the growth condition of the plant tissues in the culture flask 8 at 360 degrees under the condition that the culture flask 8 is not contacted is met, and plant pathogen infection is reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (5)

1. A plant tissue culture device, which is characterized by comprising an incubator (6), a rotating mechanism and a culture flask (8);

the rotating mechanism comprises a turntable (10) and a plurality of placing trays (9);

a rotating shaft (7) is fixedly sleeved at the middle part of the rotary table (10), and a plurality of placing discs (9) are rotatably arranged on the upper surface of the rotary table (10);

the culture bottle (8) is placed on a placing plate (9);

the bottom end of the placing disc (9) is rotatably provided with a plurality of transmission shafts (15), and the top ends of the transmission shafts (15) penetrate through the rotary disc (10) and are fixedly connected with the bottom end of the placing disc (9);

the transmission shaft (15) is fixedly sleeved with a first gear (14), the rotating shaft (7) is fixedly sleeved with a second gear (13), and the second gear (13) and the first gears (14) are respectively meshed for transmission.

2. Plant tissue culture device according to claim 1, characterized in that the inner wall of the bottom of the incubator (6) is bolted to the mounting box (12) and the turntable (10) is rotatably connected to the top of the mounting box (12).

3. The plant tissue culture apparatus according to claim 1, wherein the bottom end of the rotating shaft (7) is rotatably mounted on the bottom inner wall of the mounting box (12), the top of the incubator (6) is fixedly provided with the motor (5), and the output end of the motor (5) is fixedly connected with the top end of the rotating shaft (7).

4. A plant tissue culture apparatus according to claim 1, wherein a plurality of push rod motors (3) are fixedly arranged on the inner wall of the top of the incubator (6), a lifting plate (4) is fixedly arranged at the output end of each push rod motor (3), and four pistons (11) distributed in an array are fixedly arranged on the lower surface of each lifting plate (4).

5. Plant tissue culture apparatus according to claim 1, characterized in that a door (2) is mounted on one side of the incubator (6), an observation port is provided on the door (2), and a transparent glass plate (1) is fixedly mounted in the observation port.