Pruning device for fruit tree planting
By introducing structures such as electric telescopic rods and elastic bumps into the pruning device for fruit tree planting, the problems of trimming and height adjustment of thick branches and leaves are solved, and flexible pruning and high adaptability to fruit trees of different diameters are achieved.
Patent Information
- Application Number
- CN202420586169.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing pruning device for fruit tree planting is not convenient for pruning fruit trees with thicker branches and leaves, and the pruning head is difficult to disassemble and replace, and it is impossible to expand and adjust according to the height of the fruit tree.
A trimming device including electric telescopic rods, tooth plates, gears, clamps, grooves, slots, convex plates, connecting rods, slide grooves and threaded holes is designed, and the opening and closing angles of the tooth plates and gears are adjusted through the electric telescopic rods. , the resilient bumps and slots are used to remove the cutter head, and the device is telescopic and adjustable through the connecting rod and bolt.
It realizes convenient pruning of branches and leaves of fruit trees of different diameters, facilitates replacement of pruning heads, and appropriate adjustments are made according to the changes in the height of the fruit trees, improving the flexibility and convenience of the pruning device.
Smart Images
Figure CN222193218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fruit tree repair, in particular to a pruning device for fruit tree planting. Background Art
[0002] Fruit trees are a general term for a type of plant, referring to those trees that can produce edible fruits. Fruit trees need to have their branches and leaves pruned regularly during planting. Current pruning devices are mostly similar to scissors, and the opening and closing angles of the pruning blades are limited, making it inconvenient for the pruning devices to prune fruit trees with thicker branches and leaves. Therefore, a pruning device for fruit tree planting is needed.
[0003] The existing pruning devices for fruit tree planting are inconvenient to prune fruit trees with thicker branches and leaves, the opening and closing angles are limited, and it is inconvenient to disassemble and replace the pruning heads. It is also inconvenient to telescope and adjust the pruning devices according to the height changes of the fruit trees. Therefore, a pruning device for fruit tree planting is urgently needed. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a pruning device for fruit tree planting, so as to solve the problems that the existing pruning device for fruit tree planting is inconvenient to prune fruit trees with thicker branches and leaves, inconvenient to disassemble and replace the pruning head, and inconvenient to telescope and adjust the pruning device according to the height changes of the fruit trees.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pruning device for fruit tree planting, comprising a shell, an electric telescopic rod is installed inside the shell, the output end of the electric telescopic rod is fixedly connected to a tooth plate, the outer wall of the tooth plate is meshingly connected to a gear, the outer wall of the gear is fixedly connected to a splint, a limiting groove is provided inside the shell, and a rotating rod is movably connected inside the shell.
[0006] A groove is provided inside the clamping plate, a clamping slot is provided on the inner wall of the groove, a convex plate is movably connected inside the groove, an elastic convex block is fixedly connected to one side of the convex plate, and a cutter head is fixedly connected to the other side of the convex plate.
[0007] A connecting rod is fixedly connected to the bottom of the shell, a sliding groove is provided inside the connecting rod, a threaded hole is provided inside the connecting rod, a sleeve column is movably connected to the outer wall of the connecting rod, a receiving groove is provided inside the sleeve column, a clamping block is fixedly connected to the inner wall of the receiving groove, and a bolt is threadedly connected to the outer wall of the sleeve column.
[0008] Preferably, the tooth plate forms a sliding structure with the housing through a limiting groove, and the gears are symmetrically arranged with respect to the central axis of the tooth plate.
[0009] Preferably, the gear is fixedly connected to the outer wall of the rotating rod, and the gear forms a rotating structure with the outer shell through the rotating rod.
[0010] Preferably, the convex plate forms a sliding structure with the clamping plate through the groove, and the sizes of the convex plate and the groove are matched.
[0011] Preferably, the elastic protrusion is engaged with the clamping plate through a clamping groove, and the clamping plate is symmetrically arranged with respect to the central axis of the housing.
[0012] Preferably, the connecting rod forms a sliding structure with a clamping block through a sliding groove, and the clamping block is symmetrically arranged with respect to the central axis of the sleeve column.
[0013] Preferably, the connecting rod forms a sliding structure with the sleeve through the receiving groove, and the connecting rod is threadedly connected with the bolt through the threaded hole.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model is provided with an electric telescopic rod, a toothed plate, a limiting groove, a gear and a clamping plate. By starting the electric telescopic rod, the toothed plate can slide along the limiting groove, and the outer wall of the toothed plate is meshed with a gear, so that the gear can be rotated to drive the clamping plate to open or close, so that the opening and closing angle of the clamping plate can be adjusted, so as to facilitate the pruning of branches and leaves of fruit trees with different diameters;
[0016] 2. The utility model provides the groove, the card slot, the convex plate, the elastic convex block and the cutter head. By pulling the cutter head, the card slot can squeeze the elastic convex block, so that the elastic convex block releases the limit of the card slot, and drives the convex plate to slide out along the groove, so as to facilitate the disassembly and replacement of the worn cutter head.
[0017] 3. The utility model is provided with a connecting rod, a slide groove, a threaded hole, a sleeve column, a receiving groove, a clamping block and a bolt. By pulling the connecting rod, the connecting rod can be slid out of the receiving groove, driving the clamping block to slide along the slide groove. When it moves to a suitable height, the bolt is passed through the sleeve column and rotated, so that the bolt can be inserted into the threaded hole for limiting the position, thereby facilitating the telescopic adjustment of the pruning device according to the height change of the fruit tree. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0019] Figure 2 This is a three-dimensional cross-sectional view of the housing of the utility model;
[0020] Figure 3 This is a three-dimensional diagram of the cutter head of the utility model;
[0021] Figure 4This is a three-dimensional diagram of the connecting rod of the utility model.
[0022] In the figure: 1. housing; 2. electric telescopic rod; 3. tooth plate; 4. limit groove; 5. gear; 6. rotating rod; 7. clamping plate; 8. groove; 9. clamping slot; 10. convex plate; 11. elastic convex block; 12. cutter head; 13. connecting rod; 14. slide groove; 15. threaded hole; 16. sleeve column; 17. storage slot; 18. clamping block; 19. bolt. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0024] The following describes an embodiment of the utility model based on its overall structure.
[0025] See also Figure 1-4 A pruning device for fruit tree planting comprises a shell 1, an electric telescopic rod 2 is installed inside the shell 1, a tooth plate 3 is fixedly connected to the output end of the electric telescopic rod 2, a gear 5 is meshedly connected to the outer wall of the tooth plate 3, a clamping plate 7 is fixedly connected to the outer wall of the gear 5, a limiting groove 4 is provided inside the shell 1, a rotating rod 6 is movably connected inside the shell 1, the tooth plate 3 forms a sliding structure with the shell 1 through the limiting groove 4, and the gear 5 is symmetrically arranged with the central axis of the tooth plate 3, the gear 5 is fixedly connected to the outer wall of the rotating rod 6, and the gear 5 forms a rotating structure with the shell 1 through the rotating rod 6, which can facilitate the adjustment of the opening and closing angle of the clamping plate 7, so as to achieve the effect of pruning branches and leaves of fruit trees with different diameters.
[0026] See also Figure 1-4 A pruning device for fruit tree planting, a groove 8 is provided inside the splint 7, a card slot 9 is provided on the inner side wall of the groove 8, a convex plate 10 is movably connected inside the groove 8, an elastic protrusion 11 is fixedly connected to one side of the protrusion 10, and a cutter head 12 is fixedly connected to the other side of the protrusion 10, the protrusion 10 forms a sliding structure with the splint 7 through the groove 8, and the size of the protrusion 10 is adapted to the size of the groove 8, the elastic protrusion 11 is engaged with the splint 7 through the card slot 9, and the splint 7 is symmetrically arranged with the central axis of the shell 1, so that the worn cutter head 12 can be easily disassembled and replaced.
[0027] See also Figure 1-4A pruning device for fruit tree planting, wherein a connecting rod 13 is fixedly connected to the bottom of a shell 1, a slide groove 14 is provided inside the connecting rod 13, a threaded hole 15 is provided inside the connecting rod 13, a sleeve column 16 is movably connected to the outer wall of the connecting rod 13, a receiving groove 17 is provided inside the sleeve column 16, a clamping block 18 is fixedly connected to the inner wall of the receiving groove 17, a bolt 19 is threadedly connected to the outer wall of the sleeve column 16, the connecting rod 13 forms a sliding structure with the clamping block 18 through the slide groove 14, and the clamping block 18 is symmetrically arranged with the central axis of the sleeve column 16, the connecting rod 13 forms a sliding structure with the sleeve column 16 through the receiving groove 17, and the connecting rod 13 is threadedly connected to the bolt 19 through the threaded hole 15, so that the pruning device can be telescopically adjusted according to the height change of the fruit tree.
[0028] Working principle: When in use, by starting the electric telescopic rod 2, the tooth plate 3 can slide along the limit groove 4, and the gear 5 is meshed and connected through the outer wall of the tooth plate 3, so that the gear 5 can be rotated to drive the clamping plate 7 to open or close, which can facilitate the adjustment of the opening and closing angle of the clamping plate 7, and play a role in pruning fruit tree branches and leaves with different diameters. By pulling the cutter head 12, the slot 9 can squeeze the elastic protrusion 11, so that the elastic protrusion 11 releases the limit of the slot 9, and drives the convex plate 10 to slide out along the groove 8, which is convenient for the wear The cutter head 12 can be disassembled and replaced. By pulling the connecting rod 13, the connecting rod 13 can be slid out of the storage groove 17, driving the block 18 to slide along the slide groove 14. When it moves to a suitable height, the bolt 19 is passed through the sleeve column 16 and rotated, so that the bolt 19 can be inserted into the threaded hole 15 for limiting. It is convenient to adjust the pruning device according to the height change of the fruit tree. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.
[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A pruning device for fruit tree planting, comprising a housing (1), characterized in that: An electric telescopic rod (2) is installed inside the housing (1); the output end of the electric telescopic rod (2) is fixedly connected to a toothed plate (3); the outer wall of the toothed plate (3) is meshingly connected to a gear (5); the outer wall of the gear (5) is fixedly connected to a clamping plate (7); a limiting groove (4) is provided inside the housing (1); and a rotating rod (6) is movably connected inside the housing (1); A groove (8) is provided inside the clamping plate (7), a clamping groove (9) is provided on the inner side wall of the groove (8), a convex plate (10) is movably connected inside the groove (8), an elastic convex block (11) is fixedly connected to one side of the convex plate (10), and a cutter head (12) is fixedly connected to the other side of the convex plate (10); The bottom of the housing (1) is fixedly connected to a connecting rod (13), a sliding groove (14) is provided inside the connecting rod (13), a threaded hole (15) is provided inside the connecting rod (13), a sleeve column (16) is movably connected to the outer wall of the connecting rod (13), a receiving groove (17) is provided inside the sleeve column (16), a clamping block (18) is fixedly connected to the inner wall of the receiving groove (17), and a bolt (19) is threadedly connected to the outer wall of the sleeve column (16).
2. A fruit tree planting pruning device according to claim 1, characterized in that: The tooth plate (3) forms a sliding structure with the housing (1) via the limiting groove (4), and the gear (5) is symmetrically arranged with respect to the central axis of the tooth plate (3).
3. A fruit tree planting pruning device according to claim 2, characterized in that: The gear (5) is fixedly connected to the outer wall of the rotating rod (6), and the gear (5) forms a rotating structure with the outer shell (1) through the rotating rod (6).
4. A fruit tree planting pruning device according to claim 1, characterized in that: The convex plate (10) forms a sliding structure with the clamping plate (7) through the groove (8), and the sizes of the convex plate (10) and the groove (8) are matched.
5. The fruit tree planting pruning device according to claim 1, characterized in that: The elastic protrusion (11) is engaged and connected with the clamping plate (7) through the clamping groove (9), and the clamping plate (7) is symmetrically arranged with respect to the central axis of the housing (1).
6. The fruit tree planting pruning device according to claim 1, characterized in that: The connecting rod (13) forms a sliding structure with a clamping block (18) through a sliding groove (14), and the clamping block (18) is symmetrically arranged with respect to the central axis of the sleeve column (16).
7. A fruit tree planting pruning device according to claim 6, characterized in that: The connecting rod (13) forms a sliding structure with the sleeve column (16) through the receiving groove (17), and the connecting rod (13) is threadedly connected with the bolt (19) through the threaded hole (15).