Peach blossom castration device
By designing a peach blossom dehumation device including a U-shaped handle, blade and limit structure, the problems of low efficiency and easy fatigue of manual dehumation are solved, and a more efficient and safer dehumation process is achieved.
Patent Information
- Application Number
- CN202421518093.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In the prior art, the working efficiency of manually pinching the calyx of peach blossoms with fingers is low, which can easily lead to hand soreness and fatigue, and it is difficult to ensure the accuracy of each male degeneration, and it is easy to accidentally damage the pistil.
A peach blossom dehumation device is designed, including a U-shaped handle, a first blade and a second blade. By setting the first finger sleeve and the second finger sleeve, and the torsion spring at the bend of the U-shaped handle, the staff can cut the calyx by pinching the U-shaped handle, and through the limiting structure of the internal threaded sleeve and screw, ensuring that one-third of the calyx is cut at each time to avoid damaging the pistil.
It improves the comfort and efficiency of the staff during the male removal process, reduces finger fatigue, ensures the accuracy and safety of each male removal, and avoids pistil damage caused by excessive force in traditional methods.
Smart Images
Figure CN222897896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plant cultivation devices, in particular to a emasculation device for peach blossoms. Background Technique
[0002] Hybridization is a common breeding method for selecting and breeding new varieties and is very common in production. The most important thing in cross-breeding is to remove the stamens. The purpose is to prevent the pollen on the stamens of the plant itself from falling onto the pistil for self-pollination, so as to effectively control the genetic characteristics of the plant and achieve the expected cross-breeding effect.
[0003] Peach blossoms are small in size and the flowering period is only one week. Every time cross-breeding is carried out during the flowering period of peach trees, a large amount of labor is required to emasculate the peach blossoms. At present, the emasculation work of peach trees is carried out manually. The specific operation method is that the staff pinches the calyx of the flower with the thumb and index finger, pinches the calyx about one-third with the fingernail to prevent damage to the pistil, and then pulls out the calyx and stamens together with the thumb and index finger, leaving the pistil, so as to complete the emasculation work.
[0004] However, the above-mentioned manual working method has a high labor intensity and requires the staff to have rich work experience. Otherwise, it is easy to accidentally injure the pistil. In addition, the working method of repeatedly pinching the calyx with fingers easily makes the staff feel sore and tired in the hands, which is not conducive to long-term work and has low work efficiency. Content of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides an emasculation device for peach blossoms, which is used to solve the problems of low work efficiency and easy fatigue of the manual working method of pinching off the calyx with fingers.
[0006] An emasculation device for peach blossoms of the utility model comprises a U-shaped handle, a first blade and a second blade. First installation grooves and second installation grooves are respectively formed on both sides of the end part of the U-shaped handle. The first blade and the second blade are respectively installed inside the first installation groove and the second installation groove. A torsion spring is arranged at the bending part of the U-shaped handle. A finger sleeve structure is arranged on the straight section of the U-shaped handle. A limiting structure is arranged on the inner side of the U-shaped handle.
[0007] As a further improvement of the utility model, the finger sleeve structure comprises a first finger sleeve and a second finger sleeve. Annular silica gel pads are fixedly connected inside the first finger sleeve and the second finger sleeve.
[0008] As a further improvement of the utility model, the outer side wall of the annular silica gel pad is adhesively fixed to the inner side wall of the corresponding first finger sleeve and second finger sleeve. The axial length of the annular silica gel pad is the same as the axial length of the corresponding first finger sleeve and second finger sleeve.
[0009] As a further improvement of the present utility model, the first finger sleeve and the second finger sleeve are respectively arranged on two straight sections of the U-shaped handle and on the same side of the U-shaped handle.
[0010] As a further improvement of the present utility model, the cross-sections of both the first finger sleeve and the second finger sleeve are semi-elliptical structures.
[0011] As a further improvement of the present utility model, the limiting structure includes an internally threaded sleeve and a screw rod. The internally threaded sleeve is fixedly connected to the inner side of the U-shaped handle, and the screw rod is threadedly connected to the inside of the internally threaded sleeve.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. By providing the first finger sleeve and the second finger sleeve in the present utility model, as well as the torsion spring installed at the bending part of the U-shaped handle, when the staff uses the device, they can insert the thumb and index finger into the first finger sleeve and the second finger sleeve respectively, and pinch the U-shaped handle by closing the fingers, so that the first blade and the second blade can cut off the calyx of the flower petal, replacing the traditional manual method of using fingernails to break the calyx. Moreover, annular silica gel pads are arranged inside the first finger sleeve and the second finger sleeve, which can improve the comfort of the staff during the work process, and the fingers will not feel sore, which is beneficial to improving work efficiency.
[0014] 2. By arranging the internally threaded sleeve and the screw rod on the inner side of the U-shaped handle in the present utility model, the staff can adjust the position of the screw rod to limit the closing stroke of the first blade and the second blade, so that the first blade and the second blade can just cut one-third of the calyx each time they close, preventing the pistil of the flower from being damaged due to excessive force, ensuring the integrity of the pistil, and avoiding the occurrence of excessive force caused by the traditional method of breaking with fingers. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:
[0016] Figure 1 is a schematic three-dimensional structure diagram of the present utility model.
[0017] In the figure: 1. U-shaped handle; 2. First installation groove; 3. Second installation groove; 4. First blade; 5. Second blade; 6. Torsion spring; 7. First finger sleeve; 8. Second finger sleeve; 9. Annular silica gel pad; 10. Internally threaded sleeve; 11. Screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following will disclose multiple embodiments of the present utility model with illustrations. For the sake of clear description, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.
[0019] In addition, terms such as "horizontal", "vertical", "hanging" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0020] In the description of the present technology, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" 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 directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present technology can be understood according to specific situations.
[0021] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0022] Please refer to Figure 1 , a peach emasculation device of the present utility model includes a U-shaped handle 1, a first blade 4 and a second blade 5. First mounting grooves 2 and second mounting grooves 3 are respectively opened on both sides of the end of the U-shaped handle 1. The first blade 4 and the second blade 5 are respectively installed inside the first mounting groove 2 and the second mounting groove 3. A torsion spring 6 is arranged at the bending part of the U-shaped handle 1.
[0023] The setting of the torsion spring 6 enables the first blade 4 and the second blade 5 to close when the U-shaped handle 1 is in the initial state. After pinching the device by hand and then releasing it, it can directly return to the initial state under the action of the torsion spring 6, which provides convenience for the use of the device.
[0024] To facilitate the staff to pinch the U-shaped handle 1, in this embodiment, a finger sleeve structure is provided on the straight section of the U-shaped handle 1. The finger sleeve structure includes a first finger sleeve 7 and a second finger sleeve 8. An annular silicone pad 9 is fixedly connected inside both the first finger sleeve 7 and the second finger sleeve 8. The outer side wall of the annular silicone pad 9 is adhesively fixed to the inner side wall of the corresponding first finger sleeve 7 and second finger sleeve 8. The axial length of the annular silicone pad 9 is the same as the axial length of the corresponding first finger sleeve 7 and second finger sleeve 8.
[0025] In some other embodiments, the first finger sleeve 7 and the second finger sleeve 8 are respectively arranged on the two straight sections of the U-shaped handle 1, and are fixedly connected to the U-shaped handle 1 by an adhesive method, and are located on the same side of the U-shaped handle 1. The cross sections of both the first finger sleeve 7 and the second finger sleeve 8 are semi-elliptical structures.
[0026] Through the arrangement of the first finger sleeve 7 and the second finger sleeve 8 in the above technical solution, when the staff uses the device to remove the calyx, they only need to insert the thumb and index finger into the first finger sleeve 7 and the second finger sleeve 8 respectively, and then pinch hard, so that the first blade 4 and the second blade 5 can be closed to cut the calyx.
[0027] To ensure that the calyx can be cut by one-third each time, in this embodiment, a limiting structure is provided inside the U-shaped handle 1. The limiting structure includes an internal thread sleeve 10 and a screw 11. The internal thread sleeve 10 is fixedly connected to the inside of the U-shaped handle 1, and the screw 11 is threadedly connected to the inside of the internal thread sleeve 10.
[0028] Through the above technical solution, the staff can limit the closing angle of the U-shaped handle 1 by adjusting the position of the screw 11, so that each time the screw 11 touches the U-shaped handle 1, the first blade 4 and the second blade 5 can just cut one-third of the calyx, ensuring that the device will not damage the pistil of the peach blossom, and thus effectively improving the work efficiency.
[0029] The above is only the embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.
Claims
1. A peach emasculation device, comprising a U-shaped handle (1), a first blade (4) and a second blade (5), characterized in that: A first mounting groove (2) and a second mounting groove (3) are respectively formed on both sides of the end of the U-shaped handle (1); the first blade (4) and the second blade (5) are respectively mounted inside the first mounting groove (2) and the second mounting groove (3); A torsion spring (6) is provided at the bending portion of the U-shaped handle (1); A finger sleeve structure is provided on the straight section of the U-shaped handle (1); A limiting structure is arranged on the inner side of the U-shaped handle (1).
2. A peach emasculation device according to claim 1, characterized in that: The finger sleeve structure comprises a first finger sleeve (7) and a second finger sleeve (8), and an annular silicone pad (9) is fixedly connected inside the first finger sleeve (7) and the second finger sleeve (8).
3. A peach emasculation device according to claim 2, characterized in that: The outer wall of the annular silicone pad (9) is bonded and fixed to the inner walls of the corresponding first finger sleeve (7) and the second finger sleeve (8), and the axial length of the annular silicone pad (9) is the same as the axial length of the corresponding first finger sleeve (7) and the second finger sleeve (8).
4. A peach emasculation device according to claim 2, characterized in that: The first finger sleeve (7) and the second finger sleeve (8) are respectively arranged on two straight sections of the U-shaped handle (1) and are located on the same side of the U-shaped handle (1).
5. A peach emasculation device according to claim 2, characterized in that: The first finger sleeve (7) and the second finger sleeve (8) both have a semi-elliptical cross-section.
6. A peach emasculation device according to claim 1, characterized in that: The limiting structure comprises an internally threaded sleeve (10) and a screw rod (11); the internally threaded sleeve (10) is fixedly connected to the inner side of the U-shaped handle (1); and the screw rod (11) is threadedly connected to the inside of the internally threaded sleeve (10).