CN-224218980-U - Forestry trunk orthopedic component

Abstract

The utility model relates to the technical field of forestry seedling correction, and discloses a forestry trunk orthopedic assembly, which comprises a base plate, wherein an opening is formed in the front end of the base plate, a first upright post is arranged on the base plate at the rear side of the opening, a weight box is slidably arranged in the first upright post, a second upright post is connected to the rear side of the first upright post, the first upright post and the second upright post are communicated through a through groove, a baffle is slidably arranged in the through groove and fixedly connected to the weight box, two upright plates are arranged on two side walls in the second upright post, a plurality of inclined plates are longitudinally arranged between the two upright plates at intervals, a weight ball is arranged on each inclined plate, the pulling force of the pull rope on the trunk increases along with the increase of correction amplitude, the situation that the tree is damaged due to excessive pulling force in the initial stage of correction can be avoided, meanwhile, the situation that the tree is sufficiently pulled in the later stage of correction can be ensured, and the trunk correction is not in place can be avoided.

Inventors

• LI TAO
• Kou Hongbao
• PAN LINA
• YANG WENBIN

Assignees

• 密山市二龙山林场

Dates

Publication Date

20260512

Application Date

20250613

Claims (4)

1. 1. The forestry trunk orthopedic component comprises a base plate (1), and is characterized in that the front end of the base plate (1) is provided with an opening (2), the base plate (1) at the rear side of the opening (2) is provided with a first upright (3), a weight box (4) is arranged in the first upright (3) in a sliding mode, a pull rope through hole (5) is formed in the front side of the upper end of the first upright (3), a pulley (6) is arranged on the side face of the pull rope through hole (5), the weight box (4) is fixedly connected with one end of the pull rope (7), the other end of the pull rope (7) bypasses the pulley (6) and penetrates through the pull rope through hole (5) to be connected with a second upright (9), a through groove (10) is formed between the first upright (3) and the second upright (9), a baffle (11) is arranged in the through groove (10), the baffle (11) is fixedly connected to the weight box (4), two inclined plates (12) are arranged on the two upright side walls (12) in the second upright, and a plurality of balls (13) are arranged between the two upright plates (13).
2. 2. The forestry trunk orthopedic assembly according to claim 1, wherein a supporting plate (15) extending to the inside of the second upright (9) is arranged on the rear side of the baffle (11), the upright (12) is slidably arranged on the side wall of the inside of the second upright (9), a plurality of fixing holes (16) are longitudinally arranged on the side surface of the second upright (9) at intervals, and fixing bolts (17) are arranged in the fixing holes (16).
3. 3. A forestry trunk orthopedic assembly according to claim 1, characterized in that the second upright (9) is provided with a delivery opening (18) on the rear side in the longitudinal direction.
4. 4. A forestry trunk orthopedic assembly according to claim 1, characterized in that the bottom of the first upright (3) side is provided with a removal opening (19).

Description

Forestry trunk orthopedic component Technical Field The utility model relates to the technical field of forestry seedling correction, in particular to a forestry trunk correction assembly. Background Forestry refers to a production department which protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain wood and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, and is one of important components of national economy. In the planting process of forestry nursery stock, when the situation that leads to the nursery stock slope takes place because of reasons such as windy weather or earth looseness, correction is handled to needs to be carried out. According to the tree corrector for forestry disclosed in chinese patent publication No. CN216438048U, including the correction board, the lower extreme of correction board side is through two connecting rod fixedly connected with location staple bolt, the upper end of correction board side is equipped with the correction staple bolt, the other side fixedly connected with mounting bracket of correction board, the one end that the correction board was kept away from to the mounting bracket is equipped with the leading wheel, the lower extreme of correction board is provided with fixed establishment, be provided with counterweight assembly on the correction board. The correcting device replaces the traditional correcting device structure, does not need to be adjusted by staff in the correcting process, improves the practicability of the device, can also avoid the situation that the correcting plate is inclined or toppled in the correcting process, and ensures the stability of the device. The device corrects trees through stay cord pulling staple bolt, but the stay cord is fixed to the pulling force size of trunk at the correction in-process, and the early stage pulling force of correcting is too big to damage trees easily, and the later stage pulling force of correcting is not enough, corrects not in place. Disclosure of utility model Aiming at the defects of the prior art, the utility model aims to provide the forestry trunk orthopedic component, the pulling force of the pulling rope on the trunk is increased along with the increase of the correcting amplitude, the damage to the tree caused by the overlarge pulling force in the initial correcting stage is avoided, meanwhile, the sufficient pulling force in the later correcting stage can be ensured, and the incomplete correcting is avoided. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a forestry trunk orthopedic subassembly, includes the bed plate, the front end of bed plate is provided with the opening, is located be provided with first stand on the bed plate of opening rear side, the inside slip of first stand is provided with the weight box, and the upper end front side of first stand is provided with the stay cord via hole, and the side of stay cord via hole is provided with the pulley, the one end fixed connection of weight box and stay cord, the other end of stay cord is walked around the pulley and is passed behind the stay cord via hole and is connected with the staple bolt, the rear side of first stand is connected with the second stand, by logical groove intercommunication between first stand and the second stand, it is provided with the baffle to lead to the inslot to slide, baffle fixed connection is on the weight box, all be provided with a riser on the inside both sides wall of second stand, vertical interval is provided with a plurality of swash plate between two risers, all is provided with a counter weight ball on every swash plate. Specifically, the rear side of baffle is provided with and extends to the inside bearing board of second stand, the riser slides and sets up on the inside lateral wall of second stand, the side longitudinal separation of second stand is provided with a plurality of fixed orifices, is provided with fixing bolt in the fixed orifices. Specifically, the second stand rear side is provided with the opening of putting in along vertical. Specifically, the bottom of first stand side is provided with the outlet. Compared with the prior art, the utility model has the following beneficial effects: Placing the bed plate at the root of the tree, pulling the stay rope outwards, pulling the weight box upwards after the stay rope passes through the stay rope through hole and bypasses the pulley, connecting the anchor ear at the end part of the stay rope with the trunk, wherein the pulling force of the stay rope to the trunk is the weight of the weight box, the tree is gradually corrected along with the downward sliding of the weight box in the first upright post, the baffle at the side of the weight box slides downwards in the through groove, the baffle at the front side of the uppermost weight ball m