一种园林绿化工程施工用树枝裁剪设备
By using a hydraulic telescopic rod and a clamping device driven by a clamping motor, combined with a protective plate design, the problems of laborious, inefficient, and unsafe existing tree branch trimming tools are solved, achieving efficient and safe tree branch trimming results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO ZHANYE CONSTRUCTION GROUP CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing tree branch trimming tools are laborious, inefficient, and unsafe, especially lacking effective protection against workers accidentally touching the cutting wheels.
The height is adjusted by using a hydraulic telescopic rod and an electric push rod. The clamping motor drives the gear to move the clamping rod synchronously. Combined with the protective plate and spring design, it can achieve stable clamping and protection of tree branches.
It improved pruning efficiency, ensured clean cuts, reduced tree damage, and lowered the incidence of safety accidents.
Smart Images
Figure CN224504123U_ABST
Abstract
Claims
1. A tree branch pruning device for landscaping engineering construction, comprising a hydraulic telescopic rod (1), the upper end of the hydraulic telescopic rod (1) is fixedly connected with a mounting rod (2), characterized in that: Electric push rods (3) are fixedly installed on the lower surfaces of both ends of the mounting rod (2), and the upper end of the electric push rod (3) passes through the upper surfaces of both ends of the mounting rod (2). The upper end of the electric push rod (3) is fixedly connected to the mounting plate (4). The upper end of the mounting plate (4) is fixedly provided with a protective seat (5). The outer surface of the protective seat (5) is fixedly installed with a cutting motor (6). The output shaft of the cutting motor (6) passes through the inner surface of the protective seat (5). The end of the output shaft of the cutting motor (6) located inside the protective seat (5) is fixedly connected with a cutting wheel (7). The upper end of the protective seat (5) is installed with a sliding protective plate (8).
2. The branch pruning device for landscaping engineering construction according to claim 1, characterized in that: The mounting rod (2) has a clamping motor (9) fixedly installed inside both ends, and a gear (10) is fixedly connected to one end of the output shaft of the clamping motor (9). The mounting rod (2) on both sides of the gear (10) has a sliding first clamping rod (11) and a second clamping rod (12). The upper end of the first clamping rod (11) has a sliding clamping block (13), and the upper end of the first clamping rod (11) has a clearance groove (14). The upper end of the second clamping rod (12) has a clamping protrusion (15) fixedly installed.
3. The branch pruning device for landscaping engineering construction according to claim 1, characterized in that: Two protective plates (8) are provided, and the two protective plates (8) are located on both sides of the cutting wheel (7). The outer surface of the protective plate (8) is provided with a clearance groove. A spring is connected between the protective plate (8) and the protective seat (5).
4. The branch pruning device for landscaping engineering construction according to claim 2, characterized in that: The outer surface of the lower end of the first clamping rod (11) and the second clamping rod (12) facing each other is uniformly provided with tooth blocks, and the first clamping rod (11) and the second clamping rod (12) are connected to the gear (10) through the tooth blocks.
5. The branch pruning device for landscaping engineering construction according to claim 2, characterized in that: The upper end of the first clamping rod (11) is provided with a trapezoidal slider, and the first clamping rod (11) is slidably connected to the clamping block (13) through the trapezoidal slider.
6. The branch pruning device for landscaping engineering construction according to claim 2, characterized in that: The upper end of the first clamping rod (11) is provided with a transverse protrusion L-shaped design, and the lower surface of the transverse protrusion at the upper end of the first clamping rod (11) is in contact with the upper end surface of the clamping block (13), and a spring is connected between the lower surface of the transverse protrusion at the upper end of the first clamping rod (11) and the clamping block (13).
7. The branch pruning device for landscaping engineering construction according to claim 2, characterized in that: The clamping protrusion (15) is located directly above the relief groove (14), and the vertical projection of the clamping protrusion (15) is completely superimposed on the vertical projection of the relief groove (14). The upper end of the second clamping rod (12) is provided with a transverse protrusion L-shaped design, and the outer surface of the transverse protrusion of the second clamping rod (12) and the transverse protrusion of the first clamping rod (11) are on the same vertical plane, and the transverse protrusion of the second clamping rod (12) and the transverse protrusion of the first clamping rod (11) are designed to be staggered vertically.