Pruning device for landscaping

Abstract

The trimming device for landscaping comprises a mounting sleeve, a holding mechanism is arranged on the side wall of the mounting sleeve, and a first adjusting mechanism is arranged on the inner wall of the mounting sleeve; the first adjusting mechanism comprises a sliding rod, an adjusting hole, an inserting column, a pull block, a tension spring and a connecting plate, a trimming mechanism is arranged at the bottom of the sliding rod, the trimming mechanism comprises a mounting support, the mounting support is fixed to the bottom of the sliding rod, and a second adjusting mechanism is arranged on one side of the mounting support; the length of the device is adjusted through the first adjusting mechanism, the angle of the pruning mechanism is adjusted through the second adjusting mechanism, the positions of the pruning mechanism can be adjusted according to the height of plants through cooperation of the mechanisms, adaptive pruning operation on the plants is achieved, and the compatibility and practicability of the device are improved; the plants are automatically pruned through the pruning mechanism, and the automation degree and efficiency of pruning operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening and greening, in particular to a pruning device for gardening and greening. Background Art

[0002] As people become more and more aware of environmental protection, more and more gardens are being built in cities. Gardens are green environments and resting places created by transforming terrain, planting flowers, trees and arranging garden paths. However, the growth of green plants in gardens will cause the branches to become longer and longer. Longer branches will not only affect the environment of the gardens, but also block roads. In order to improve this situation, staff will use gardening shears to trim the branches of trees.

[0003] After searching, the patent with Chinese patent application number 202221336193.4 discloses a pruning device for landscaping, including a pruning knife and a support plate, the pruning knife including a first knife body and a second knife body that are crossed and rotatably connected to each other, the first knife body and the second knife body are hinged together by a bearing rivet, the pruning knife is provided with a protrusion on the back side of the bearing rivet, a hanging strap is fixedly connected to the support plate, a threaded hole is provided at one end of the support plate, a support rod is threadedly connected to the threaded hole, an inner groove is provided at the top end of the support rod, a spring is installed on the inner bottom wall of the inner groove, and a concave block is fixedly connected to the top end of the spring.

[0004] The above patent has a low degree of automation in the pruning operation of plants, and requires manual control of scissors to prune the plants, which makes the pruning operation time-consuming and labor-intensive, affecting the efficiency of the plant pruning operation. Secondly, this patent cannot adjust the position of the pruning mechanism according to the height of the plant, resulting in poor adaptability of the device and poor practicality of the device.

[0005] For this reason, we propose a pruning device for landscaping to solve the above problems. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and provide a pruning device for gardening.

[0007] The utility model solves the technical problem through the following technical solutions: comprising a mounting sleeve, a side wall of the mounting sleeve is provided with a gripping mechanism, and an inner wall of the mounting sleeve is provided with a first adjusting mechanism;

[0008] The first adjustment mechanism includes a sliding rod, which is slidably connected to the inner wall of the mounting collar, and a plurality of adjustment holes are provided on the outer side of the sliding rod. A plug column is slidably connected to one side of the mounting sleeve, and a pull block is fixed to the top of the plug column. A plurality of tension springs are fixed to the side of the mounting sleeve close to the plug column, and a connecting plate is fixed to the top of the tension spring. A trimming mechanism is provided at the bottom of the sliding rod, and the trimming mechanism includes a mounting bracket, which is fixed to the bottom of the sliding rod, and a second adjustment mechanism is provided on one side of the mounting bracket.

[0009] As a further solution of the utility model: a control panel is fixed to the bottom of the installation sleeve.

[0010] As a further solution of the utility model: the holding mechanism includes a mounting ring, the mounting ring is fixed with a handle A by bolts, the bottom of the handle A is rotatably connected to the handle A, the outer side of the mounting sleeve is slidably connected with a mounting sleeve, and the side wall of the mounting sleeve is fixed with a handle B.

[0011] As a further solution of the utility model: a locking nut is arranged on the outer side of the handle A, a locking bolt is arranged on the top of the mounting sleeve, and a plurality of slots are opened on the top of the mounting sleeve.

[0012] As a further solution of the utility model: a limiting sliding block is fixed at one end of the adjusting hole, and a limiting sliding groove is provided inside the mounting sleeve.

[0013] As a further solution of the utility model: the inner wall of the mounting bracket is rotatably connected to a driving motor, a driving seat is fixed to the output end of the driving motor, a pruning knife is fixed to the outer side of the driving seat, and a protective cover is fixed to the bottom of the driving motor by bolts.

[0014] As a further solution of the utility model: the second adjusting mechanism includes a rotating base, the rotating base is fixed to the inner wall of the mounting bracket, the outer side of the rotating base is rotatably connected to a hydraulic rod, the bottom of the hydraulic rod is fixed with a driving column, the driving column is fixedly connected to the protective cover, and the hydraulic rod is rotatably connected to the protective cover through the driving column.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. The length of the device is adjusted by the first adjustment mechanism, and the angle of the trimming mechanism is adjusted by the second adjustment mechanism. The above mechanisms can adjust the position of the trimming mechanism according to the height of the plant, thereby achieving adaptive trimming operation of the plant and improving the compatibility and practicality of the device;

[0017] 2. By providing a locking nut and a locking bolt, the positions of the grip A and the grip B can be adjusted according to the body shape of the worker, so that the device can be used by workers of different body shapes, thereby improving the compatibility of the device;

[0018] 3. By setting up a pruning mechanism to prune plants, compared with pruning operations using scissors, it has higher pruning efficiency, reduces the labor intensity of workers, and improves the degree of automation of pruning operations. The protective cover can block plant debris during the pruning process to prevent flying debris from causing damage to workers, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of an axonometric structure provided according to an embodiment of the utility model is shown;

[0020] Figure 2 The figure shows an axonometric cross-sectional structure schematic diagram provided according to an embodiment of the utility model;

[0021] Figure 3 The utility model provides a Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0022] Figure 4 The utility model provides a Figure 2 A schematic diagram of the enlarged structure of the middle B part;

[0023] Figure 5 A schematic diagram of the structure of the adjustment mechanism provided according to an embodiment of the utility model is shown;

[0024] Figure 6 A schematic diagram of the structure of a holding mechanism provided according to an embodiment of the utility model is shown;

[0025] Figure 7 A schematic diagram of the structure of a mounting sleeve provided according to an embodiment of the utility model is shown.

[0026] Legend:

[0027] 100 mounting sleeve, 110 control panel, 120 limiting slide groove, 210 mounting collar, 220 handle A, 221 locking nut, 230 mounting sleeve, 231 locking bolt, 240 handle B, 250 slot, 310 slide rod, 311 adjustment hole, 312 limiting slider, 320 plug column, 330 pull block, 340 tension spring, 350 connecting plate, 410 mounting bracket, 420 drive motor, 421 drive seat, 430 pruning knife, 440 protective cover, 510 rotating base, 520 hydraulic rod, 530 drive column. DETAILED DESCRIPTION

[0028] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top" and "vertical" are used to describe the present invention.

[0029] The directions or positional relationships indicated by “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc. are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected 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 according to specific circumstances.

[0032] See also Figure 1-7 The utility model provides a technical solution: it includes a mounting sleeve 100, a control panel 110 is fixed at the bottom of the mounting sleeve 100, a holding mechanism is arranged on the side wall of the mounting sleeve 100, and a first adjustment mechanism is arranged on the inner wall of the mounting sleeve 100; the first adjustment mechanism includes a slide bar 310, an adjustment hole 311, a plug column 320, a pull block 330, a tension spring 340 and a connecting plate 350, a trimming mechanism is arranged at the bottom of the slide bar 310, and the trimming mechanism includes a mounting bracket 410, the mounting bracket 410 is fixed to the bottom of the slide bar 310, and a second adjustment mechanism is arranged on one side of the mounting bracket 410; the length of the device is adjusted by the first adjustment mechanism, and the angle of the trimming mechanism is adjusted by the second adjustment mechanism. The above mechanisms cooperate to adjust the position of the trimming mechanism according to the height of the plant, thereby realizing adaptive trimming operation on the plant, improving the compatibility and practicality of the device, and performing automatic trimming operation on the plant through the trimming mechanism, thereby improving the automation degree and efficiency of the trimming operation.

[0033] Specifically, the holding mechanism includes a mounting ring 210, the mounting ring 210 is fixed with a handle A220 by bolts, the bottom of the handle A220 is rotatably connected to the handle A220, the outer side of the mounting sleeve 100 is slidably connected to the mounting sleeve 230, and the side wall of the mounting sleeve 230 is fixed with a handle B240; by providing the holding mechanism, the worker holds the handle B240 with his left hand and the handle B240 with his right hand, so as to stably grasp the device and ensure the stability of the device during pruning operations.

[0034] Specifically, a locking nut 221 is provided on the outer side of the handle A220, a locking bolt 231 is provided on the top of the mounting sleeve 230, and a plurality of slots 250 are provided on the top of the mounting sleeve 100; by providing the locking nut 221 and the locking bolt 231, the positions of the handle A220 and the handle B240 can be adjusted according to the body shape of the worker, so that the device can be adapted to workers of different body shapes, thereby improving the compatibility of the device.

[0035] Specifically, a limiting slider 312 is fixed at one end of the adjustment hole 311, and a limiting slot 120 is opened inside the mounting sleeve 100; by setting a sliding connection between the limiting slider 312 and the limiting slot 120, the sliding of the slide rod 310 inside the mounting sleeve 100 can be limited to prevent the slide rod 310 from moving beyond the travel range and causing damage to the device.

[0036] Specifically, the inner wall of the mounting bracket 410 is rotatably connected to a driving motor 420, a driving seat 421 is fixed to the output end of the driving motor 420, a pruning knife 430 is fixed to the outer side of the driving seat 421, and a protective cover 440 is fixed to the bottom of the driving motor 420 by bolts; by providing a pruning mechanism to prune plants, compared with pruning operations using scissors, the pruning efficiency is higher, the labor intensity of workers is reduced, and the degree of automation of pruning operations is improved. The protective cover 440 can shield plant debris during the pruning process to prevent splashing debris from causing damage to workers, thereby improving the safety of the device.

[0037] Specifically, the second adjusting mechanism includes a rotating base 510, which is fixed to the inner wall of the mounting bracket 410, and the outer side of the rotating base 510 is rotatably connected to a hydraulic rod 520, and a driving column 530 is fixed to the bottom of the hydraulic rod 520, and the driving column 530 is fixedly connected to the protective cover 440, and the hydraulic rod 520 is rotatably connected to the protective cover 440 via the driving column 530; by providing a second adjusting mechanism to adjust the trimming angle of the trimming mechanism, the flexibility of the trimming operation is improved.

[0038] Working principle: When in use, before using the device, the plug post 320 is pulled out through the pull block 330, and the slide bar 310 is moved to a suitable position. Multiple tension springs 340 apply tension to the connecting plate 350, and the connecting plate 350 is pressed on the pull block 330, thereby driving the plug post 320 to move down and insert it into the adjustment hole 311, and the slide bar 310 and the mounting sleeve 100 are locked together to achieve the length adjustment of the device. When the trimming angle needs to be adjusted, the hydraulic rod 520 is started, and the hydraulic rod 520 drives the mounting bracket 410 to rotate by rotating the base 510. At this time, the driving motor 420 and the mounting bracket 410 rotate, thereby adjusting the trimming angle of the trimming mechanism. When using the device, loosen the locking nut 221 to be able to adjust the grip A22 0, slide the installation sleeve 230 to a suitable position, fix the installation sleeve 230 by means of the locking bolt 231 and the slot 250, and adjust the positions of the handle A220 and the handle B240 according to the body shape of the worker. The worker holds the handle B240 with his left hand and the handle B240 with his right hand, and can hold the device stably. The operation of the device is controlled by the control panel 110, the drive motor 420 is started, the drive motor 420 drives the drive seat 421 to rotate, and the rotation of the drive seat 421 drives the pruning knife 430 to rotate. The plants are pruned by the pruning knife 430, and the protective cover 440 can shield the plant debris in the pruning process to prevent the flying debris from causing damage to the workers.

[0039] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline line can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0040] Although the present invention discloses embodiments and drawings, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A pruning device for landscaping, characterized in that: It comprises a mounting sleeve (100), the side wall of the mounting sleeve (100) being provided with a gripping mechanism, and the inner wall of the mounting sleeve (100) being provided with a first adjusting mechanism; The first adjustment mechanism includes a sliding rod (310), the sliding rod (310) is slidably connected to the inner wall of the mounting ring (210), a plurality of adjustment holes (311) are opened on the outer side of the sliding rod (310), a plug post (320) is slidably connected to one side of the mounting sleeve (100), a pull block (330) is fixed to the top of the plug post (320), a plurality of tension springs (340) are fixed to the side of the mounting sleeve (100) close to the plug post (320), a connecting plate (350) is fixed to the top of the tension spring (340), a trimming mechanism is arranged at the bottom of the sliding rod (310), and the trimming mechanism includes a mounting bracket (410), the mounting bracket (410) is fixed to the bottom of the sliding rod (310), and a second adjustment mechanism is arranged on one side of the mounting bracket (410).

2. A gardening pruning device according to claim 1, characterized in that: A control panel (110) is fixed to the bottom of the installation sleeve (100).

3. A gardening pruning device according to claim 1, characterized in that: The holding mechanism comprises a mounting collar (210), the mounting collar (210) being fixed with a handle A (220) by means of bolts, the bottom of the handle A (220) being rotatably connected with the handle A (220), the outer side of the mounting sleeve (100) being slidably connected with a mounting sleeve (230), and the side wall of the mounting sleeve (230) being fixed with a handle B (240).

4. A gardening pruning device according to claim 3, characterized in that: A locking nut (221) is arranged on the outer side of the handle A (220), a locking bolt (231) is arranged on the top of the installation sleeve (230), and a plurality of slots (250) are arranged on the top of the installation sleeve (100).

5. A gardening pruning device according to claim 1, characterized in that: A limiting sliding block (312) is fixed at one end of the adjustment hole (311), and a limiting sliding groove (120) is provided inside the installation sleeve (100).

6. A gardening pruning device according to claim 1, characterized in that: The inner wall of the mounting bracket (410) is rotatably connected to a driving motor (420), a driving seat (421) is fixed to the output end of the driving motor (420), a pruning knife (430) is fixed to the outer side of the driving seat (421), and a protective cover (440) is fixed to the bottom of the driving motor (420) by means of bolts.

7. A gardening pruning device according to claim 6, characterized in that: The second adjustment mechanism comprises a rotating base (510), wherein the rotating base (510) is fixed to the inner wall of the mounting bracket (410), and a hydraulic rod (520) is rotatably connected to the outer side of the rotating base (510), and a driving column (530) is fixed to the bottom of the hydraulic rod (520), and the driving column (530) is fixedly connected to the protective cover (440), and the hydraulic rod (520) is rotatably connected to the protective cover (440) via the driving column (530).

Images