Zelkova serrata pruning tool
The beech tree pruning tool addresses safety concerns by using a telescopic rod and recovery net bag to prevent injuries from falling branches and debris, ensuring safe and efficient pruning.
Patent Information
- Application Number
- CN202421027399.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing pruning tools for beech trees pose safety risks to workers and pedestrians due to falling branches and leaves, especially when pruning high branches, leading to potential injuries.
A beech tree pruning tool with a telescopic rod and a recovery net bag, allowing for safe branch cutting with a safety distance and collection of pruned branches, preventing them from hitting workers and pedestrians.
The tool ensures worker safety by maintaining a distance from falling branches and collects pruned branches in a net bag, reducing the risk of ground injuries from falling debris.
Smart Images
Figure CN222235716U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pruning tools, in particular to a beech tree pruning tool. Background Art
[0002] Beech is also known as blood beech, golden beech, sand beech, hairy beech, etc. It is also known as big-leaf beech. It is a deciduous tree species of the genus beech in the family Ulmaceae. Beech is a deciduous tree up to 30 meters high. The drupe is almost sessile, light green, obliquely ovate-conical, oblique and concave on the upper side, 2.5-3.5 mm in diameter, with dorsal and ventral ridges, obvious web ribs, soft hairs on the surface, and persistent perianth. The flowering period is April, and the fruiting period is from September to November. The fruit turns from green to gray-brown and matures. During the growth of the beech, in order to achieve the purpose of high yield or ornamental shape, it is necessary to use pruning tools to prune to different degrees every year to promote the germination and growth of the target branches and realize the standardization of artificial cultivation of beech tree shape. However, when using the pruning tools of the prior art, the workers may easily cause the cut branches to fall on the workers during use, causing certain injuries to the workers; and when pruning high branches, the workers generally stand on a lift to prune, during which the fallen branches and leaves may easily hit pedestrians on the ground, causing injuries to the pedestrians. Utility Model Content
[0003] The utility model aims to provide a beech tree pruning tool to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A beech tree pruning tool comprises a pruning tool body, wherein fixing rods are arranged at both ends of the bottom of the pruning tool body, a telescopic rod is arranged on the back of the fixing rod, a grip rod is arranged on the back of the telescopic rod, connecting blocks are arranged on the inner sides of the two fixing rods, an elastic rod is arranged on the front of the connecting block, a recovery net bag is arranged at the other end of the elastic rod, and the recovery net bag is located at the bottom of the pruning tool body.
[0006] Preferably, spring rods are arranged at the centers of both sides of the connecting block, and the other ends of the two spring rods are respectively connected to different fixing rods.
[0007] Preferably, a telescopic spring is sleeved on the surfaces of the two spring rods, one end of the telescopic spring is connected to the inner side surface of the fixing rod, and the other end of the telescopic spring is connected to a side surface of the connecting block.
[0008] Preferably, an anti-slip strip is provided on the surface of the grip rod.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. The utility model provides a beech tree pruning tool, in which a telescopic rod is arranged on the top of the grip of the pruning tool body. During use, the staff can first reduce the telescopic rod to the shortest position, and then place the pruning tool body to the place where pruning is required, and then extend the telescopic rod to a suitable position and then cut the branches to be pruned. During this process, the staff has a certain safety distance from the branches, thereby protecting the staff and preventing the pruned branches from falling and hitting the staff, causing certain injuries.
[0011] 2. The utility model provides a beech tree pruning tool. During the pruning process, the pruned branches will fall into the recovery net bag below the pruning tool body. When the staff prunes the branches at a high place by means of a lift, the pruned branches will fall into the recovery net bag. After there are no pedestrians on the ground, the branches in the recovery net bag will be poured out from the high altitude to prevent the branches and leaves removed during the pruning process from falling and hitting pedestrians on the ground, causing injuries to the pedestrians.
[0012] 3. The utility model provides a beech tree pruning tool, in which the elastic rod and the connecting block are connected by a clamping connection in the form of a clamping column, and a recycling net bag can be installed according to the specific pruning situation, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the top structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the bottom structure of the utility model;
[0015] In the figure: 1. trimming tool body; 2. fixing rod; 3. telescopic rod; 4. grip rod; 5. connecting block; 6. spring rod; 7. telescopic spring; 8. recovery net bag; 9. elastic rod. DETAILED DESCRIPTION
[0016] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 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.
[0019] See also Figure 1-2 , the utility model provides a technical solution:
[0020] A beech tree pruning tool comprises a pruning tool body 1, wherein fixed rods 2 are arranged at both ends of the bottom of the pruning tool body 1, a telescopic rod 3 is arranged on the back of the fixed rod 2, a grip rod 4 is arranged on the back of the telescopic rod 3, a connecting block 5 is arranged on the inner side surfaces of the two fixed rods 2, an elastic rod 9 is arranged on the front of the connecting block 5, a recovery net bag 8 is arranged at the other end of the elastic rod 9, and the recovery net bag 8 is located at the bottom of the pruning tool body 1.
[0021] Furthermore, spring rods 6 are arranged at the centers of both sides of the connecting block 5 , and the other ends of the two spring rods 6 are respectively connected to different fixing rods 2 .
[0022] Furthermore, a telescopic spring 7 is sleeved on the surface of the two spring rods 6 , one end of the telescopic spring 7 is connected to the inner side surface of the fixed rod 2 , and the other end of the telescopic spring 7 is connected to a side surface of the connecting block 5 .
[0023] Furthermore, the surface of the handle 4 is provided with an anti-skid strip, and the provision of the anti-skid strip can provide a certain anti-skid effect when the staff holds the handle 4.
[0024] Working principle: The utility model is provided with a telescopic rod 3 on the top of the grip 4 of the existing pruning tool. During use, the staff can first shrink the telescopic rod 3 to the shortest position, and then place the pruning tool body 1 to the place where pruning is required, and then extend the telescopic rod 3 to a suitable position before cutting the branches to be pruned. During this process, there is a certain safety distance between the staff and the branches, which can protect the staff and prevent the cut branches from falling and hitting the staff, causing certain injuries.
[0025] During the pruning process, the pruned branches will fall into the recovery net bag 8 below the pruning tool body 1. When the staff prunes the branches at a high place by using the lift, the pruned branches will fall into the recovery net bag 8. After there are no pedestrians on the ground, the branches in the recovery net bag 8 will be poured out from the high altitude to prevent the branches and leaves removed during the pruning process from falling and hitting pedestrians on the ground, causing injuries to the pedestrians.
[0026] In addition, the elastic rod 9 and the connecting block 5 are connected by a snap-fit connection by means of a clamping column. This is the prior art and its specific structure will not be described in detail again. Through the above arrangement, the recovery net bag 8 can be installed according to the specific circumstances of pruning. For example, when pruning a beech tree, the staff can prune the top of the beech tree without using a lift, so the recovery net bag 8 can be removed.
[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A beech tree pruning tool, comprising a pruning tool body (1), characterized in that: Fixed rods (2) are arranged at both ends of the bottom of the pruning tool body (1); a telescopic rod (3) is arranged on the back of the fixed rod (2); a grip rod (4) is arranged on the back of the telescopic rod (3); connecting blocks (5) are arranged on the inner side surfaces of the two fixed rods (2); an elastic rod (9) is arranged on the front of the connecting block (5); a recovery net bag (8) is arranged at the other end of the elastic rod (9); and the recovery net bag (8) is located at the bottom of the pruning tool body (1).
2. A beech tree pruning tool according to claim 1, characterized in that: Spring rods (6) are arranged at the centre of both sides of the connection block (5), and the other ends of the two spring rods (6) are respectively connected to different fixing rods (2).
3. A beech tree pruning tool according to claim 2, characterized in that: A telescopic spring (7) is sleeved on the surfaces of the two spring rods (6), one end of the telescopic spring (7) is connected to the inner side surface of the fixed rod (2), and the other end of the telescopic spring (7) is connected to a side surface of the connecting block (5).
4. A beech tree pruning tool according to claim 1, characterized in that: The surface of the grip rod (4) is provided with an anti-slip strip.