Tool for lifting main and side branches of zelkova schneideriana

Abstract

The lifting tool for the main branch and the side branch of the zelkova schneideriana comprises a first fixing ring, a second fixing ring, a third fixing ring and a fourth fixing ring, one side of the first fixing ring is connected with one side of the second fixing ring through a first rotating shaft, and a first lifting rod and a second lifting rod are arranged on the other side of the first fixing ring and the other side of the second fixing ring respectively. One side of the third fixing ring and one side of the fourth fixing ring are connected through a second rotating shaft, a plurality of insertion rods are arranged at the bottoms of the third fixing ring and the fourth fixing ring, the first fixing ring and the fourth fixing ring are connected through a telescopic rod, and the second fixing ring and the third fixing ring are connected through a telescopic rod; the included angle between the combination body of the first lifting rod and the second lifting rod and the combination body of the first fixing ring and the second fixing ring is fixed, in the process that a worker pulls down the device, the worker only needs to fill the first-level side branches of the zelkova schneideriana into the areas inside the first lifting rod and the second lifting rod, the whole process is easy to operate, and the working efficiency is improved. And the angle after lifting is completed is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tools, in particular to a tool for lifting main and side branches of beech trees. Background Art

[0002] Beech is also known as blood beech, golden silk, sand beech, hairy vein beech, etc. It is also known as big leaf beech. It is a deciduous tree species of the genus beech of 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 September-November. The fruit turns from green to gray-brown and matures. In autumn and winter, the beech needs to be shortened by 1 / 3~1 / 2. The primary side branches that form a small angle (less than 45 degrees) with the main trunk are pulled down to expand the angle, and the two twigs of the secondary side branches (inverted eight) that are gradually approaching the outward growth of the beech tree are lifted up and pulled down respectively, so that the two twigs have a reasonable growth space. In this way, the pruning force is reduced, and as many twigs as possible without pests and mechanical damage are retained.

[0003] However, in the prior art, people generally pull the branches by pulling ropes, which is time-consuming and labor-intensive, and the angle after pulling is uncertain, resulting in an unsatisfactory pulling effect. Utility Model Content

[0004] The purpose of the utility model is to provide a tool for lifting the main and side branches of a beech tree, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tool for lifting the main and side branches of beech trees, comprising a first fixing ring, a second fixing ring, a third fixing ring, and a fourth fixing ring, wherein one side of the first fixing ring and the second fixing ring are connected via a first rotating shaft, and the other sides of the first fixing ring and the second fixing ring are respectively provided with a first lifting rod and a second lifting rod, a plurality of telescopic rods are provided at the bottom of the first fixing ring, a fourth fixing ring is provided at the bottom of a plurality of telescopic rods located at the first fixing ring, a plurality of telescopic rods are provided at the bottom of the second fixing ring, a plurality of telescopic rods are provided at the bottom of a plurality of telescopic rods located at the second fixing ring, a third fixing ring is provided at the bottom of a plurality of telescopic rods located at the second fixing ring, one side of the third fixing ring and the fourth fixing ring are connected via a second rotating shaft, and a plurality of insertion rods are provided at the bottom of the third fixing ring and the fourth fixing ring.

[0007] Preferably, a second fixing block is provided at the top of the other side of the first fixing ring, a third fixing block is provided at the bottom of the other side of the first fixing ring, a first fixing block is provided at the top of the second fixing ring, and a fourth fixing block is provided at the bottom of the second fixing ring, the first fixing block and the second fixing block are connected by fixing bolts, and the third fixing block and the fourth fixing block are connected by fixing bolts.

[0008] Preferably, a fifth fixing block is provided on the other side of the third fixing ring, a sixth fixing block is provided on the other side of the fourth fixing ring, and the fifth fixing block and the sixth fixing block are connected by fixing bolts.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model provides a tool for lifting the main and side branches of a beech tree. The angles between the first lifting rod and the second lifting rod assembly and the first fixing ring and the second fixing ring assembly are certain. The user only needs to fix the primary side branches of the beech tree to the inside of the first lifting rod and the second lifting rod assembly, and then fix the main trunk of the beech tree to the inside of the first fixing ring and the second fixing ring, and then pull the entire top device downward, so that the primary side branches of the beech tree can better fill the area inside the entire first lifting rod and the second lifting rod assembly. The whole process is relatively simple to operate, and the angle is still fixed after the lifting is completed, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0012] Figure 2 This is a schematic structural diagram of another embodiment of the present utility model.

[0013] In the figure: 1. first fixing ring; 2. second fixing ring; 3. first rotating shaft; 4. first fixing block; 5. second fixing block; 6. third fixing block; 7. fourth fixing block; 8. fixing bolt; 9. first lifting rod; 10. second lifting rod; 11. fifth fixing block; 12. sixth fixing block; 13. insertion rod; 14. third fixing ring; 15. fourth fixing ring; 16. second rotating shaft; 17. telescopic rod; 18. first ring; 19. second ring. DETAILED DESCRIPTION

[0014] 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.

[0015] 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.

[0016] 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.

[0017] Embodiment 1:

[0018] See also Figure 1 , the utility model provides a technical solution:

[0019] A tool for lifting main and side branches of beech trees, comprising a first fixing ring 1, a second fixing ring 2, a third fixing ring 14, and a fourth fixing ring 15. One side of the first fixing ring 1 and the second fixing ring 2 are connected by a first rotating shaft 3, and the other sides of the first fixing ring 1 and the second fixing ring 2 are respectively provided with a first lifting rod 9 and a second lifting rod 10, a plurality of telescopic rods 17 are provided at the bottom of the first fixing ring 1, a fourth fixing ring 15 is provided at the bottom of a plurality of telescopic rods 17 located at the first fixing ring 1, a plurality of telescopic rods 17 are provided at the bottom of the second fixing ring 2, a third fixing ring 14 is provided at the bottom of a plurality of telescopic rods 17 located at the second fixing ring 2, one side of the third fixing ring 14 and the fourth fixing ring 15 are connected by a second rotating shaft 16, and a plurality of insertion rods 13 are provided at the bottom of the third fixing ring 14 and the fourth fixing ring 15.

[0020] Furthermore, a second fixed block 5 is provided at the top of the other side of the first fixed ring 1, a third fixed block 6 is provided at the bottom of the other side of the first fixed ring 1, a first fixed block 4 is provided at the top of the second fixed ring 2, and a fourth fixed block 7 is provided at the bottom of the second fixed ring 2. The first fixed block 4 and the second fixed block 5 are connected by a fixing bolt 8, and the third fixed block 7 and the fourth fixed block 7 are connected by a fixing bolt 8.

[0021] Furthermore, a fifth fixing block 11 is disposed on the other side of the third fixing ring 14 , and a sixth fixing block 12 is disposed on the other side of the fourth fixing ring 15 . The fifth fixing block 11 and the sixth fixing block 12 are connected by fixing bolts 8 .

[0022] Working principle: The utility model is a tool for lifting the main and side branches of a beech tree. The angle between the combination of the first lifting rod 9 and the second lifting rod 10 and the combination of the first fixing ring 1 and the second fixing ring 2 is certain. The user only needs to fix the primary side branches of the beech tree to the inside of the combination of the first lifting rod 9 and the second lifting rod 10, and fix the main trunk of the beech tree to the inside of the first fixing ring 1 and the second fixing ring 2. At the same time, insert the insertion rod into the soil, and then pull the entire top device downward. During the pulling process, several of the telescopic rods 17 will be extended and retracted accordingly, so that the primary side branches of the beech tree can better fill the entire area inside the combination of the first lifting rod 9 and the second lifting rod 10, and no rebound will occur, indicating that the lifting of the primary side branches is completed. The whole process is relatively simple to operate, and the angle is still fixed after the lifting is completed, which has a certain practicality.

[0023] Example 2: Please refer to Figure 2 , the utility model provides a technical solution:

[0024] A tool for lifting the main and side branches of a beech tree, wherein the difference between the second embodiment and the first embodiment lies in that a second ring 19 and a first ring 18 are respectively provided at the bottom of a third fixing ring 14 and a fourth fixing ring 15, wherein the combination of the first ring 18 and the second ring 19 is equivalent to a sleeve, which can receive the branch tips of the primary side branches of the beech tree, thereby fixing the entire device and making it convenient to lift the secondary side branches.

[0025] It should be noted that the angle between the first lifting rod 9 and the second lifting rod 10 combination and the first fixing ring 1 and the second fixing ring 2 combination in the embodiment is 45°, while the angle between the first lifting rod 9 and the second lifting rod 10 combination and the first fixing ring 1 and the second fixing ring 2 combination in the second embodiment has a variety of data, and the staff can replace the lifting tool with a suitable angle according to actual needs.

[0026] 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 main and side branch lifting tool, comprising a first fixing ring (1), a second fixing ring (2), a third fixing ring (14), and a fourth fixing ring (15), characterized in that: One side of the first fixing ring (1) and the second fixing ring (2) are connected via a first rotating shaft (3); the other sides of the first fixing ring (1) and the second fixing ring (2) are respectively provided with a first lifting rod (9) and a second lifting rod (10); a plurality of telescopic rods (17) are provided at the bottom of the first fixing ring (1); a fourth fixing ring (15) is provided at the bottom of the plurality of telescopic rods (17) located at the first fixing ring (1); a plurality of telescopic rods (17) are provided at the bottom of the second fixing ring (2); a third fixing ring (14) is provided at the bottom of the plurality of telescopic rods (17) located at the second fixing ring (2); one side of the third fixing ring (14) and the fourth fixing ring (15) are connected via a second rotating shaft (16); a plurality of insertion rods (13) are provided at the bottom of the third fixing ring (14) and the fourth fixing ring (15).

2. A beech main and side branch lifting tool according to claim 1, characterized in that: A second fixing block (5) is arranged at the top of the other side of the first fixing ring (1), a third fixing block (6) is arranged at the bottom of the other side of the first fixing ring (1), a first fixing block (4) is arranged at the top of the second fixing ring (2), a fourth fixing block (7) is arranged at the bottom of the second fixing ring (2), the first fixing block (4) and the second fixing block (5) are connected by a fixing bolt (8), and the third fixing block (6) and the fourth fixing block (7) are connected by a fixing bolt (8).

3. A beech main and side branch lifting tool according to claim 1, characterized in that: A fifth fixing block (11) is provided on the other side of the third fixing ring (14), a sixth fixing block (12) is provided on the other side of the fourth fixing ring (15), and the fifth fixing block (11) and the sixth fixing block (12) are connected via fixing bolts (8).

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