Plant tissue culture shelf
By designing a plant tissue culture rack with motor, gear and coil spring, the gap rotation of the culture box is achieved, and the sun occlusion problem caused by the lack of adjustment function of the culture rack in the prior art is solved, ensuring the full irradiation and successful cultivation of the samples, and simplifying the cleaning process.
Patent Information
- Application Number
- CN202420622028.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing plant tissue culture rack lacks the regulation function and it is difficult to adjust the position of the culture box, which causes the sunlight in the lower culture box to be blocked by the top culture box, resulting in the failure of some sample culture.
A plant tissue culture frame was designed. By setting up a connecting plate, a rotary plate, an auxiliary plate, a motor, a spur gear, a coil spring and a half gear, the motor is used to drive the half gear to rotate, and the guide rod and spur gear are simultaneously driven to rotate, and the culture box is turned around with the positioning rod as the center to realize the gap rotation of the culture box, ensuring that multiple culture boxes can be fully illuminated by sunlight.
Through this design, the top culture box is avoided from blocking the sunlight of the culture box below, preventing sample culture failure, and through the cooperation of sealing plate, sliding sleeve and threaded rod, the automatic discharge and cleaning of liquid in the culture box is achieved, simplifying the operation and cleaning process.
Smart Images
Figure CN222803593U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plant cultivation, in particular to a plant tissue culture rack. Background Art
[0002] Plant tissue culture refers to separating the required tissues, organs or cells, protoplasts, etc. from the plant body and cultivating them on a culture rack. A plant tissue culture rack is a device used for plant tissue culture. It can provide a suitable growth environment for plant tissues and promote the growth and differentiation of plant tissues. Most of the current culture racks are assembled from multiple supports, and the culture racks will have multiple culture boxes, and the cultured samples are placed in the culture boxes. However, most of the culture racks do not have an adjustment function, and it is difficult to adjust the position of the culture boxes, resulting in the sunlight of the culture boxes below being blocked by the culture boxes on the top, which causes the failure of culture of some samples. Utility Model Content
[0003] In order to overcome the above defects, the utility model provides a plant tissue culture rack, which solves the problem that most culture racks do not have an adjustment function and it is difficult to adjust the position of the culture box, resulting in the sunlight of the culture box below being blocked by the culture box on the top, thereby causing the failure of culture of some samples.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plant tissue culture rack, comprising a base, a fixing frame connected to the base, a plurality of positioning rods rotatably connected in the fixing frame, a culture box connected to one end of the positioning rod, a sleeve plate and a support plate connected to the base, a guide rod rotatably connected in the sleeve plate, a connecting plate connected to the side of the culture box, a rotating plate connected outside the guide rod, an auxiliary plate connected to one side of the rotating plate, a half gear rotatably connected in the support plate, a spur gear connected outside the guide rod, and a coil spring connected outside the guide rod.
[0005] As a further solution of the utility model: the guide rod is rotatably connected in the support plate, and the rotating plate is connected to the connecting plate through an auxiliary plate.
[0006] As a further solution of the utility model: a motor is connected to the side of the support plate, and the spur gear is connected to the sleeve plate through a coil spring.
[0007] As a further solution of the utility model: the spur gear is meshed with the half gear, and the motor is connected to one end of the half gear.
[0008] As a further solution of the utility model: a water outlet trough is provided in the culture box, and a sealing plate is slidably connected in the culture box.
[0009] As a further solution of the utility model: a threaded rod is rotatably connected to the culture box, a sliding sleeve is externally connected to the sealing plate, and the sliding sleeve is threadedly connected to the outside of the threaded rod.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. The plant tissue culture rack is provided with a connecting plate, a rotating plate, an auxiliary plate, a motor, a spur gear, a coil spring and a half gear. The motor drives the half gear to rotate, so that the spur gear drives the guide rod and the half gear to rotate synchronously. When the guide rod rotates, it drives multiple culture boxes to flip around the corresponding positioning rod through the connecting plate. When the half gear is separated from the spur gear, the guide rod is reset by the coil spring. The culture rack enables the culture box to realize the function of intermittent rotation in the fixed frame through the cooperation between the spur gear, the coil spring and the half gear, thereby ensuring that the multiple culture boxes can be fully irradiated by sunlight, avoiding the sunlight of the bottom culture box being blocked by the top positioning rod, and preventing the sample from failing to culture.
[0012] 2. The plant tissue culture rack is provided with a sealing plate, a sliding sleeve and a threaded rod. When the threaded rod rotates, the sliding sleeve moves on its surface, and the sealing plate slides with the sliding sleeve. The cleaning liquid in the culture box is discharged through the water outlet trough, so that the culture box does not need to be disassembled for cleaning, and the cleaning liquid in the culture box can be collected centrally. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the base of the utility model;
[0015] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the culture box of the utility model;
[0017] In the figure: 1. base; 2. fixing frame; 3. positioning rod; 4. culture box; 5. sleeve plate; 6. support plate; 7. guide rod; 8. connecting plate; 9. rotating plate; 10. auxiliary plate; 11. motor; 12. spur gear; 13. coil spring; 14. half gear; 15. sealing plate; 16. sliding sleeve; 17. threaded rod; 18. water outlet trough. DETAILED DESCRIPTION
[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a plant tissue culture rack, comprising a base 1, a fixing frame 2 is connected to the base 1, a plurality of positioning rods 3 are rotatably connected in the fixing frame 2, one end of the positioning rod 3 is connected to a culture box 4, a sleeve plate 5 and a support plate 6 are connected to the base 1, a guide rod 7 is rotatably connected in the sleeve plate 5, and a connecting plate 8 is connected to the side of the culture box 4;
[0020] By setting the positioning rod 3, when the multiple culture boxes 4 in the fixed frame 2 are subjected to a push force or a pull force, the culture boxes 4 will rotate around the positioning rod 3, so that the positioning rod 3 plays a certain role in limiting the rotation of the culture boxes 4;
[0021] A water outlet groove 18 is provided in the culture box 4, a sealing plate 15 is slidably connected in the culture box 4, a threaded rod 17 is rotatably connected to the culture box 4, a sliding sleeve 16 is externally connected to the sealing plate 15, and the sliding sleeve 16 is threadedly connected to the outside of the threaded rod 17. By setting the water outlet groove 18, when the culture box 4 in the culture rack swings during the gap, the water stains generated by the sample in the culture box 4 will be discharged through the water outlet groove 18, so as to avoid damage to the sample caused by excessive moisture;
[0022] The guide rod 7 is externally connected to a rotating plate 9, one side of the rotating plate 9 is connected to an auxiliary plate 10, a half gear 14 is rotatably connected inside the support plate 6, a spur gear 12 is externally connected to the guide rod 7, the spur gear 12 is meshed with the half gear 14, and a motor 11 is connected to one end of the half gear 14. By arranging the sleeve plate 5 and the support plate 6, when the motor 11 drives the half gear 14 to rotate, the guide rod 7 will rotate inside the sleeve plate 5 and the support plate 6, so that the sleeve plate 5 and the support plate 6 play a certain positioning role for the rotation of the guide rod 7, thereby preventing the guide rod 7 from getting stuck when rotating;
[0023] A coil spring 13 is connected to the outer sleeve of the guide rod 7, and the guide rod 7 is rotatably connected to the support plate 6. The rotating plate 9 is connected to the connecting plate 8 through the auxiliary plate 10. The side of the support plate 6 is connected to the motor 11. The spur gear 12 is connected to the sleeve plate 5 through the coil spring 13. By setting the coil spring 13, when the guide rod 7 rotates with the spur gear 12, the spur gear 12 will drive the coil spring 13 to deform, so that the coil spring 13 plays a certain supporting role in the rotation of the spur gear 12, and when the spur gear 12 loses resistance, it will be reset by the coil spring 13.
[0024] The working principle of the utility model is:
[0025] When the culture rack is cultivating the culture samples, the culture samples can be placed in the culture box 4 in turn, and then the motor 11 drives the half gear 14 to rotate. Since the half gear 14 is meshed with the spur gear 12, the spur gear 12 will drive the guide rod 7 and the half gear 14 to rotate synchronously. The spur gear 12 will drive the coil spring 13 to deform when rotating, and the rotating plate 9 is connected to the connecting plate 8 through the auxiliary plate 10. When the guide rod 7 rotates, it will drive multiple culture boxes 4 to flip around the corresponding positioning rod 3 as the center through the connecting plate 8. When the half gear 14 is disengaged from the spur gear 12, the guide rod 7 will be reset by the coil spring 13. When the interior of the culture box 4 is disinfected and cleaned, by rotating the threaded rod 17, the sliding sleeve 16 will drive the sealing plate 15 to rise when moving on the surface of the threaded rod 17, and then the cleaned liquid in the culture box 4 will be discharged through the water outlet trough 18.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A plant tissue culture rack, comprising a base (1), characterized in that: The base (1) is connected to a fixing frame (2), a plurality of positioning rods (3) are rotatably connected inside the fixing frame (2), one end of the positioning rod (3) is connected to a culture box (4), a sleeve plate (5) and a support plate (6) are connected to the base (1), a guide rod (7) is rotatably connected inside the sleeve plate (5), a connecting plate (8) is connected to the side of the culture box (4), a rotating plate (9) is externally connected to the guide rod (7), one side of the rotating plate (9) is connected to an auxiliary plate (10), a half gear (14) is rotatably connected inside the support plate (6), a spur gear (12) is externally connected to the guide rod (7), and a coil spring (13) is externally connected to the guide rod (7).
2. A plant tissue culture rack according to claim 1, characterized in that: The guide rod (7) is rotatably connected in the support plate (6), and the rotating plate (9) is connected to the connecting plate (8) via an auxiliary plate (10).
3. A plant tissue culture rack according to claim 1, characterized in that: A motor (11) is connected to the side of the support plate (6), and the spur gear (12) is connected to the sleeve plate (5) via a coil spring (13).
4. A plant tissue culture rack according to claim 3, characterized in that: The spur gear (12) is meshed with the half gear (14), and the motor (11) is connected to one end of the half gear (14).
5. A plant tissue culture rack according to claim 1, characterized in that: A water outlet groove (18) is provided in the culture box (4), and a sealing plate (15) is slidably connected in the culture box (4).
6. A plant tissue culture rack according to claim 5, characterized in that: A threaded rod (17) is rotatably connected to the culture box (4), a sliding sleeve (16) is externally connected to the sealing plate (15), and the sliding sleeve (16) is threadably connected to the outside of the threaded rod (17).