A portable rapid propagation device for tea tree clone cutting seedling

Abstract

The utility model relates to tea tree breeding technical field discloses a portable rapid propagation device for tea tree clone cutting seedling, including shell, culture tank and pivot no.

Description

Technical Field

[0001] This utility model relates to the field of tea tree breeding technology, and in particular to a portable rapid propagation device for asexual cutting propagation of tea trees. Background Technology

[0002] Asexual propagation of tea trees through cuttings is a mainstream technique in modern tea garden development, ensuring varietal purity and enabling rapid propagation of superior varieties. The success of this method largely depends on providing a stable and suitable rooting environment for the detached tea cuttings.

[0003] In the early stages of propagation, since the cuttings lack roots, their moisture balance depends entirely on absorbing moisture from the air to compensate for losses through leaf transpiration. Therefore, maintaining extremely high air humidity is the primary condition for ensuring the survival of the cuttings. For this reason, in production practice, methods such as covering with plastic film or using sealed containers are commonly used to create a high-humidity environment.

[0004] However, a simply enclosed, high-humidity environment also brings a series of serious problems. Prolonged lack of air circulation leads to excessively high carbon dioxide concentrations and insufficient oxygen, while simultaneously providing a breeding ground for harmful microorganisms such as mold and bacteria, easily causing blackening and rotting of the cuttings, thus reducing the survival rate. To resolve this contradiction, operators have to rely on experience to perform timed, artificial ventilation, but this method is highly arbitrary, labor-intensive, and difficult to precisely control, often resulting in over- or under-ventilation, failing to provide a stable and optimal microenvironment for the cuttings.

[0005] Therefore, this utility model proposes a portable rapid propagation device for asexual cutting propagation of tea trees to overcome the shortcomings of the prior art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a portable rapid propagation device for asexual cutting propagation of tea trees, aiming to improve the problems of some portable devices for asexual cutting propagation of tea trees in the prior art, which suffer from structural limitations that prevent the synchronous and precise adjustment of internal ventilation and humidity, poor control of the seedling environment, and unstable survival rate.

[0007] This utility model provides a portable rapid propagation device for asexual cutting propagation of tea trees, comprising: an outer shell, a culture trough disposed inside the outer shell, and a rotating shaft fixed to the top of the outer shell; and a rotating component rotatably connected to the rotating shaft.

[0008] The rotating assembly includes a top cover, a turntable, a fixed column, a connecting plate, and a rotating plate. The turntable is slidably connected to the outer side of the top cover, and the turntable is fixedly connected to the fixed column. One end of the connecting plate is hinged to the turntable. The fixed column is rotatably inserted through the top cover, and the rotating plate is slidably connected to the inside of the top cover. An eccentric cam is formed at the bottom end of the fixed column, and the eccentric cam abuts against the side wall of the rotating plate.

[0009] Furthermore, the turntable, the fixed column 1, and the rotating plate are combined through the aforementioned unique transmission connection method. By pulling the connecting plate, the turntable slides, thereby driving the fixed column 1 to rotate. Through the cooperation of the eccentric cam and the rotating plate, the rotational motion is efficiently converted into the linear sliding motion of the rotating plate.

[0010] Preferably, the device further includes a support mechanism disposed on the outside of the outer shell. The support mechanism includes auxiliary blocks fixed to both ends of the outer shell and a support column fixed to one end of the auxiliary blocks, which together form a stable ground support system to provide a basic platform for the installation and placement of the device.

[0011] Preferably, the support mechanism further includes a second rotating shaft and a rotating column; the second rotating shaft is fixed inside the auxiliary block, and the rotating column is rotatably connected to the second rotating shaft. This structure is the motion pivot of the entire angle adjustment mechanism, ensuring smooth adjustment.

[0012] Preferably, the support mechanism further includes a second fixed column and a transmission plate; the second fixed column is fixedly connected to the outside of the rotating column, and one end of the transmission plate is rotatably connected to the second fixed column, forming a key transmission node to transmit the operating force from the rotating column.

[0013] Preferably, the support mechanism further includes a sliding column and a groove formed inside the auxiliary block; the other end of the transmission plate is rotatably connected to the sliding column, and the sliding column is slidably disposed in the groove, forming a complete linkage slider mechanism, which makes angle adjustment effortless and the trajectory certain.

[0014] Preferably, the inner wall of the groove is provided with multiple positioning slots. The shape of these positioning slots is designed to fit the end contour of the sliding column. When the sliding column is engaged in them, it can achieve stable locking at multiple angles, effectively preventing the device from changing angle due to external force or its own weight.

[0015] Preferably, the top cover has several ventilation slots, and the rotating plate has through holes corresponding to the ventilation slots. When the rotating plate slides, the overlapping area of ​​the through holes and ventilation slots changes, and this structure enables stepless adjustment of the internal airflow.

[0016] Preferably, the outer peripheral wall of the rotating column is processed with anti-slip texture. This design increases the friction of the user's hand, so that the operation remains stable and reliable when the rotating column is wet or requires a lot of force to push, thus improving the user-friendliness of human-computer interaction.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problem of existing seedling raising devices having difficulty in synchronously and precisely adjusting the internal ventilation and humidity by setting up a rotating component consisting of a top cover, a turntable, a fixed column, a connecting plate, and the rotating plate in linkage. This achieves the technical effect of creating the best growth microenvironment for tea tree cuttings, thereby significantly improving the controllability and survival rate of cutting seedling raising.

[0019] 2. This utility model solves the problem that existing portable devices cannot adjust the overall tilt angle by setting up a support mechanism consisting of an auxiliary block, a second rotating shaft, a rotating column, a second fixed column, a transmission plate, a sliding column, and a groove working together. This achieves the technical effect of flexibly simulating the mountainous growth environment, allowing the cuttings to receive uniform light and promoting directional root growth, thereby improving the final tea seedling quality and transplant adaptability.

[0020] 3. This utility model solves the problem of complex device structure and cumbersome operation caused by the separation of related functions in the prior art by integrating the precise environmental control rotating component and the flexible angle adjustment support mechanism into an integrated shell, thus achieving the technical effect of compact structure, high functional integration and intuitive and convenient operation. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of a portable rapid propagation device for asexual cutting propagation of tea trees proposed in this utility model;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of the top cover of a portable rapid propagation device for clonal cuttings of tea trees proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the groove structure of a portable rapid propagation device for asexual cutting propagation of tea trees proposed in this utility model;

[0025] Legend:

[0026] 1. Outer shell; 2. Culture tank; 3. Rotating shaft one;

[0027] 4. Rotating assembly; 41. Top cover; 42. Turntable; 43. Fixed column one; 44. Connecting plate; 45. Rotating plate;

[0028] 5. Support mechanism; 51. Auxiliary block; 52. Rotating shaft II; 53. Rotating column; 54. Fixed column II; 55. Transmission plate; 56. Sliding column; 57. Groove; 58. Support column. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example:

[0031] Reference Figures 1 to 4 This utility model provides a portable rapid propagation device for asexual cutting propagation of tea trees, which aims to solve the technical problems of existing seedling devices that are difficult to accurately and synchronously control the internal microenvironment and cannot adjust the light posture.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the portable rapid propagation device for asexual cutting propagation of tea trees includes an outer shell 1 and a cultivation trough 2 set inside the outer shell 1. A rotating shaft 3 is fixed to the top of the outer shell 1. The device also includes a rotating component 4 rotatably connected to the rotating shaft 3. The rotating component 4 is the core mechanism for achieving precise control of the internal microenvironment of the device. The rotating component 4 includes a top cover 41, a turntable 42, a fixed column 43, a connecting plate 44, and a rotating plate 45. The top cover 41 is rotatably connected to the top of the outer shell 1 through the rotating shaft 3. The turntable 42 is slidably connected to the outside of the top cover 41. The turntable 42 is fixedly connected to the fixed column 43. One end of the connecting plate 44 is hinged to the turntable 42. The user drives the entire component to move by pulling the connecting plate 44. The fixed column 43 is rotatably inserted through the top cover 41, and its rotation axis is parallel to the axis of the rotating shaft 3. The rotating plate 45 is slidably connected inside the top cover 41.

[0033] To achieve transmission, an eccentric cam is formed at the bottom of the fixed column 43. The contour of the eccentric cam abuts against the side wall of the rotating plate 45. This structure allows the rotational motion of the fixed column 43 to be converted into the linear sliding motion of the rotating plate 45. Furthermore, several ventilation slots are provided on the top cover 41, and corresponding through holes are provided on the rotating plate 45. When the rotating plate 45 slides, the overlapping area of ​​the through holes on it and the ventilation slots on the top cover 41 changes continuously, thereby synchronously and precisely adjusting the ventilation volume inside the device.

[0034] Reference Figure 1 and Figure 4The support mechanism 5 includes auxiliary blocks 51 fixed to both ends of the outer casing 1, and a support column 58 fixed to one end of the auxiliary blocks 51. The auxiliary blocks 51 and the support column 58 together form the ground support foundation of the device. The support mechanism 5 also includes a second rotating shaft 52 and a rotating column 53. The second rotating shaft 52 is fixed inside the auxiliary blocks 51, and the rotating column 53 is rotatably connected to the second rotating shaft 52. The outer peripheral wall of the rotating column 53 is processed with anti-slip texture to form a grip structure that facilitates the user's hand application of force. Furthermore, the support mechanism 5 also includes a second fixed column 54 and a transmission plate 55. The second fixed column 54 is fixedly connected to... Connected to the outside of the rotating column 53, one end of the transmission plate 55 is rotatably connected to the fixed column 54. The support mechanism 5 also includes a sliding column 56 and a groove 57 opened inside the auxiliary block 51. The other end of the transmission plate 55 is rotatably connected to the sliding column 56, and the sliding column 56 is slidably disposed in the groove 57. In the assembled state, when the rotating column 53 is pushed to rotate around the rotating shaft 52, the rotational motion of the rotating column 53 is converted into the sliding motion of the sliding column 56 along the groove 57 through the linkage of the transmission plate 55. This linkage structure of the linkage and slider ensures the smoothness and effortlessness of the angle adjustment process.

[0035] Reference Figure 4 The inner wall of the groove 57 is provided with multiple positioning slots. The shape of these positioning slots is adapted to the end contour of the sliding column 56. When the sliding column 56 slides to a specific position, it can be locked into any of the positioning slots, thereby firmly locking the outer shell 1 at a preset tilt angle and preventing accidental sliding. In order to achieve precise ventilation control, the top cover 41 is provided with several ventilation slots. These ventilation slots are arranged in an array. Correspondingly, the rotating plate 45 is provided with through holes corresponding to the ventilation slots. The shape, size and layout of these through holes are completely consistent with the ventilation slots. When the rotating plate 45 slides under the drive of the eccentric cam, the overlapping area between the through holes and the ventilation slots will change linearly, realizing stepless adjustment from completely closed to completely open, thereby creating the most suitable growth microenvironment for tea cuttings. The outer peripheral wall of the rotating column 53 is processed with anti-slip texture, which increases the friction of the hand, making it easier and more reliable for the user to operate when pushing the rotating column 53 to adjust the tilt angle of the outer shell 1.

[0036] The implementation principle of this application embodiment is as follows: When it is necessary to adjust the ventilation and humidity inside the device, the operator pulls the connecting plate 44, and the connecting plate 44 drives the turntable 42 to slide on the top of the outer shell 1. Since the turntable 42 is fixedly connected to the fixed column 43, the sliding of the turntable 42 will drive the fixed column 43 to rotate around its own axis. The eccentric cam at the bottom of the fixed column 43 will rotate accordingly. The contour of the eccentric cam will push the rotating plate 45 to slide linearly inside the top cover 41. The overlapping area of ​​the through hole opened on the rotating plate 45 and the ventilation slot opened on the top cover 41 will change accordingly, thereby realizing the precise and synchronous adjustment of the microenvironment inside the device.

[0037] When it is necessary to adjust the tilt angle of the device to obtain more uniform lighting or simulate a mountainous environment, the operator holds and pushes the rotating column 53, causing the rotating column 53 to rotate around the rotating shaft 52. The fixed column 54 fixed on the rotating column 53 swings accordingly, driving the transmission plate 55 to move. The other end of the transmission plate 55 pushes the sliding column 56 to slide in the groove 57 in the auxiliary block 51. When the sliding column 56 moves and gets into a positioning slot on the inner wall of the groove 57, the entire support mechanism 5 is locked, thereby keeping the outer shell 1 stably at the required tilt angle.

Claims

1. A portable rapid propagation device for asexual cutting propagation of tea trees, comprising an outer shell (1), a cultivation trough (2) disposed inside the outer shell (1), and a rotating shaft (3) fixed to the top of the outer shell (1); characterized in that The device further includes a rotating assembly (4) rotatably connected to the rotating shaft (3), the rotating assembly (4) including a top cover (41), a turntable (42), a fixed column (43), a connecting plate (44) and a rotating plate (45); The turntable (42) is slidably connected to the outer side of the top cover (41). The turntable (42) is fixedly connected to the first fixed column (43). One end of the connecting plate (44) is hinged to the turntable (42). The first fixed column (43) is rotatably inserted through the top cover (41). The rotating plate (45) is slidably connected to the inside of the top cover (41). An eccentric cam is formed at the bottom end of the first fixed column (43). The eccentric cam abuts against the side wall of the rotating plate (45) to convert the rotational motion of the first fixed column (43) into the sliding motion of the rotating plate (45).

2. The portable rapid propagation device for asexual cutting propagation of tea trees according to claim 1, characterized in that, The device also includes a support mechanism (5) disposed on the outside of the housing (1); the support mechanism (5) includes auxiliary blocks (51) fixed to both ends of the housing (1) and a support column (58) fixed to one end of the auxiliary blocks (51).

3. The portable rapid propagation device for asexual cutting propagation of tea trees according to claim 2, characterized in that, The support mechanism (5) further includes a second rotating shaft (52) and a rotating column (53); the second rotating shaft (52) is fixed inside the auxiliary block (51), and the rotating column (53) is rotatably connected to the second rotating shaft (52).

4. The portable rapid propagation device for asexual cutting propagation of tea trees according to claim 3, characterized in that, The support mechanism (5) further includes a second fixed column (54) and a transmission plate (55); the second fixed column (54) is fixedly connected to the outside of the rotating column (53), and one end of the transmission plate (55) is rotatably connected to the second fixed column (54).

5. A portable rapid propagation device for asexual cutting propagation of tea trees according to claim 4, characterized in that, The support mechanism (5) further includes a sliding column (56) and a groove (57) opened inside the auxiliary block (51); the other end of the transmission plate (55) is rotatably connected to the sliding column (56), and the sliding column (56) is slidably disposed in the groove (57).

6. A portable rapid propagation device for asexual cutting propagation of tea trees according to claim 5, characterized in that, The inner wall of the groove (57) is provided with multiple positioning slots for selectively engaging with the sliding column (56) to lock the outer shell (1) at different tilt angles.

7. A portable rapid propagation device for asexual cutting propagation of tea trees according to claim 1, characterized in that, The top cover (41) has several ventilation slots, and the rotating plate (45) has through holes corresponding to the ventilation slots. The sliding of the rotating plate (45) causes the overlapping area of ​​the through holes and the ventilation slots to change.

8. A portable rapid propagation device for asexual cutting propagation of tea trees according to claim 3, characterized in that, The outer peripheral wall of the rotating column (53) is processed with anti-slip texture to facilitate the user to adjust the tilt angle of the outer shell (1) by rotating the rotating column (53).

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