Single-plant pollination isolation hood for Chinese cabbages
Through improved isolation covers designed with movable brackets and zipper windows, the existing isolation covers are solved, and the existing isolation covers are complex and difficult to operate in cabbage planting is achieved, achieving effective pollen isolation and pollination convenience during plant growth.
Patent Information
- Application Number
- CN202422403225.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During the existing cabbage planting process, artificial pollination operations are complicated, and the existing isolation cover is easy to pour or difficult to adjust during the growth of the plant, which affects the pollination effect.
The mesh support structure with the hinged form of a movable bracket is adopted. The lower bracket can be retracted and smaller. The bracket can be adjusted according to the plant growth cycle and combined with the zipper window design to achieve effective isolation of the plant.
It improves the convenience and isolation effect of the pollination process, reduces the workload of bagging before and after flowering, and enhances the isolation effect between pollen fields.
Smart Images
Figure CN223125531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of planting technology, specifically to an isolation cover for single-plant pollination of Chinese cabbage. Background Art
[0002] During the planting process of Chinese cabbage, artificial pollination is required, and the artificial pollination process is relatively complex and cumbersome. Moreover, when cultivating excellent varieties, if the plant is infected by the pollen of non-target crops, it will affect the cultivation effect.
[0003] Currently, an isolation cover is generally used to isolate it to prevent external pollen from infecting it. The overall structure of the existing isolation cover is simple, and a nylon mesh cover is supported by a simple bracket. The actual use effect is not good. As the plant grows, the spreading branches and leaves will also touch the mesh cover. On the one hand, there will be problems in difficult removal, and on the other hand, the mesh cover may also tilt under the support of the branches and leaves. Summary of the Invention
[0004] The utility model provides an isolation cover for single-plant pollination of Chinese cabbage, which supports the mesh cover in the form of articulated movable brackets. The bottom of the bracket can be inwardly folded into a ring with a smaller diameter, and during actual use, it can be adjusted according to the growth cycle of the plant to match the growth of the plant, thereby achieving a better isolation effect.
[0005] In order to achieve the above object, the utility model adopts the following technical solutions:
[0006] An isolation cover for single-plant pollination of Chinese cabbage, which includes a bracket and a mesh cover arranged outside the bracket. The bracket includes an upper bracket and a lower bracket. The upper bracket is a fixed structure, and the lower bracket is a movable structure and a folding and retracting structure.
[0007] An intermediate bracket is arranged between the upper bracket and the lower bracket, and the upper bracket and the intermediate bracket are supported by uniformly distributed fixed support rods in the vertical direction.
[0008] A plurality of uniformly distributed movable support rods are arranged between the lower bracket and the intermediate bracket. The upper and lower parts of the movable support rods are respectively articulated to the intermediate bracket and the lower bracket.
[0009] Further, the lower bracket includes a plurality of uniformly distributed connecting rods, and the two ends of the connecting rods are articulated to each other to bend in the horizontal plane; the movable support rods are articulated at the articulated points between the connecting rods, and the movable support rods rotate in the vertical plane.
[0010] Further, the number of the connecting rods is even, the number of the movable support rods is half of the number of the connecting rods, and two connecting rods are correspondingly arranged between adjacent movable support rods.
[0011] Further, a connecting head is hinged to the bottom of the movable support rod, and a hinge plate is arranged outside the connecting head. The hinge plate is horizontally arranged and is hinged to the hinge point between adjacent connecting rods.
[0012] Further, a sliding sleeve corresponding to the middle frame is arranged at the top of the movable support rod, and an annular groove corresponding to the sliding sleeve is arranged on the middle frame. The sliding sleeve is hinged in the annular groove, and the position of the sliding sleeve is limited by the annular groove to prevent it from sliding on the middle frame.
[0013] Further, a zipper window is arranged on the mesh cover, and the zipper window corresponds to the part between the upper bracket and the middle bracket.
[0014] The utility model adopts the above technical solutions and has the following beneficial effects:
[0015] The isolation cover improves the bracket, making the bracket have a certain variability. The lower bracket can be folded and retracted by bending the connecting rod during actual use, reducing the circumferential size of the bottom, so that it can be applied to crops of different specifications and different periods, providing a good isolation cover for pollinating Chinese cabbage plants.
[0016] In addition, in actual use, a relatively large isolation cover can also be selected to adjust the bottom diameter as the Chinese cabbage plants grow. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the utility model.
[0018] Figure 2 is a schematic diagram of the bracket. DETAILED DESCRIPTION OF THE INVENTION
[0019] The following further describes the present utility model in conjunction with the drawings and embodiments. It should be clear that the following embodiments are only one or more forms of the present utility model, and do not completely limit the invention content recorded in this application. Any improvement known to those skilled in the art based on the invention content or technical solution recorded in this application shall fall within the scope of protection required by this application.
[0020] As Figure 1 and Figure 2 shown, a single-plant pollination isolation cover for Chinese cabbage includes a bracket 1 and a mesh cover 2 arranged outside the bracket 1. The bracket 1 includes an upper bracket 101 and a lower bracket 102. The upper bracket 101 is a fixed structure, the lower bracket 102 is a movable structure, and the lower bracket 102 is a folding and retractable structure.
[0021] An intermediate frame 103 is provided between the upper support frame 101 and the lower support frame 102, and the upper support frame 101 and the intermediate frame 103 are supported by fixed support rods 104 evenly distributed vertically.
[0022] A plurality of movable support rods 105 evenly distributed are provided between the lower support frame 102 and the intermediate frame 103, and the upper and lower parts of the movable support rods 105 are respectively hinged to the intermediate frame 103 and the lower support frame 102.
[0023] Furthermore, the lower support frame 102 includes a plurality of connecting rods 1021 evenly distributed, and the two ends of the connecting rods 1021 are hinged to each other to be bent in the horizontal plane; the movable support rods 105 are hinged at the hinge points between the connecting rods 1021, and the movable support rods 105 rotate in the vertical plane.
[0024] Furthermore, the number of the connecting rods 1021 is even, the number of the movable support rods 105 is half of the number of the connecting rods 1021, and two connecting rods 1021 are correspondingly provided between adjacent movable support rods 105.
[0025] Furthermore, a connecting head 1022 is hinged to the bottom of the movable support rod 105, and a hinge plate 1023 is provided on the outer side of the connecting head 1022. The hinge plate 1023 is horizontally arranged and is hinged to the hinge point between adjacent connecting rods 1021.
[0026] Furthermore, a sliding sleeve 1051 corresponding to the intermediate frame is provided at the top of the movable support rod 105, and an annular groove 1031 corresponding to the sliding sleeve 1051 is provided on the intermediate frame 103. The sliding sleeve 1051 is hinged in the annular groove 1031, and the position of the sliding sleeve 1051 is limited by the annular groove 1031 to prevent it from sliding on the intermediate frame 103.
[0027] Furthermore, a zipper window 201 is provided on the mesh cover 2, and the zipper window 201 corresponds to the part between the upper support frame 101 and the intermediate frame 103.
[0028] During the use of the device, the connecting rods corresponding to the lower support frame can be bent inward from the connecting head, so that the bottom annular area becomes smaller, so as to adapt to Chinese cabbage plants in different growth periods.
[0029] When the lower support frame is retracted, the movable support rods incline inward, and the height of the overall support frame is relatively low. As the crop grows, when the lower support frame is opened, the movable support rods gradually become vertical, and its height also increases accordingly, matching the growth of the crop.
[0030] Before the Chinese cabbage starts to flower and bolt, put the device on the plant and continuously lift it upward as the plant grows. There is a zipper window at the upper part of the device, which is convenient for artificial pollination or for introducing insects such as bees to assist in pollination.
[0031] The device can effectively isolate pollen, reducing the workload of bagging before flowering and after pollination, and improving the field isolation effect of pollen.
Claims
1. An isolation cover for single-plant pollination of Chinese cabbage, characterized in that: It includes a bracket and a mesh cover arranged outside the bracket. The bracket includes an upper bracket and a lower bracket. The upper bracket is of a fixed structure, the lower bracket is of a movable structure, and the lower bracket is of a folding and retractable structure.
2. The single-plant pollination isolation cover for Chinese cabbage according to claim 1, characterized in that: An intermediate bracket is arranged between the upper bracket and the lower bracket, and the upper bracket and the intermediate bracket are supported by fixedly distributed vertical support rods.
3. The single-plant pollination isolation cover for Chinese cabbage according to claim 2, characterized in that: A plurality of movable support rods are evenly distributed between the lower bracket and the intermediate bracket. The upper and lower parts of the movable support rods are respectively hinged to the intermediate bracket and the lower bracket.
4. A single-plant pollination isolation cover for Chinese cabbage according to claim 3, characterized in that: The lower bracket includes a plurality of evenly distributed connecting rods. The two ends of the connecting rods are hinged to each other to bend in the horizontal plane; the movable support rods are hinged at the hinge points between the connecting rods, and the movable support rods rotate in the vertical plane.
5. The single-plant pollination isolation cover for Chinese cabbage according to claim 4, characterized in that: The number of the connecting rods is even, the number of the movable support rods is half of the number of the connecting rods, and two connecting rods are correspondingly arranged between adjacent movable support rods.
6. The single-plant pollination isolation cover for Chinese cabbage according to claim 5, characterized in that: A connecting head is hinged to the bottom of the movable support rod, and a hinge plate is arranged outside the connecting head. The hinge plate is horizontally arranged and is hinged to the hinge point between adjacent connecting rods.
7. A single Chinese cabbage plant pollination isolation cover according to claim 6, characterized in that: A sliding sleeve corresponding to the intermediate bracket is arranged at the top of the movable support rod, and an annular groove corresponding to the sliding sleeve is arranged on the intermediate bracket. The sliding sleeve is hinged in the annular groove, and the position of the sliding sleeve is limited by the annular groove to prevent it from sliding on the intermediate bracket.
8. A single Chinese cabbage plant pollination isolation cover according to claim 7, characterized in that: A zipper window is arranged on the mesh cover, and the zipper window corresponds to the part between the upper bracket and the intermediate bracket.