Trunk shape righting assembly for forestry

Abstract

The utility model relates to the technical field of forestry seedling correction, and discloses a forestry tree trunk correction assembly which comprises a base plate, an opening is formed in the front end of the base plate, a first stand column is arranged on the base plate located on the rear side of the opening, and a weight box is arranged in the first stand column in a sliding mode. The rear side of the first stand column is connected with a second stand column, the first stand column and the second stand column are communicated through a through groove, a baffle is arranged in the through groove in a sliding mode, the baffle is fixedly connected to a weight box, the two side walls of the interior of the second stand column are each provided with a vertical plate, and a plurality of inclined plates are longitudinally arranged between the two vertical plates at intervals. The pulling force of the pull rope on the tree trunk is increased along with the increase of the correction amplitude, the situation that the tree is damaged due to the fact that the pulling force is too large in the initial correction stage is avoided, meanwhile, it can be guaranteed that enough pulling force exists in the later correction stage, and the situation that correction is not in place is avoided.

Description

Technical Field

[0001] This utility model relates to the field of forestry seedling correction technology, specifically a forestry tree trunk straightening component. Background Technology

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of trees to play a protective role. It is an important component of the national economy. When planting forestry seedlings, if seedlings tilt due to strong winds or loose soil, corrective measures are necessary.

[0003] According to Chinese Patent Publication No. CN216438048U, entitled "A Tree Corrector for Forestry," the device includes a correction board. A positioning clamp is fixedly connected to the lower end of the side of the correction board via two connecting rods. A correction clamp is fitted to the upper end of the side of the correction board. A mounting frame is fixedly connected to the other side of the correction board. A guide wheel is fitted to the end of the mounting frame away from the correction board. A fixing mechanism is provided at the lower end of the correction board. A counterweight assembly is provided on the correction board. This invention replaces the traditional correction device structure, eliminating the need for workers to adjust the device during the correction process, improving the device's practicality, and preventing the correction board from tilting or tipping over during the correction process, thus ensuring the stability of the device.

[0004] The device straightens trees by pulling a rope to pull the clamp. However, the tension of the rope on the trunk is fixed during the straightening process. This can easily lead to excessive tension in the early stages of straightening, damaging the trees, or insufficient tension in the later stages, resulting in inadequate straightening. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a forestry tree trunk straightening component. The pulling force of the rope on the tree trunk increases with the increase of the straightening range, so as to avoid damage to the tree due to excessive pulling force in the early stage of straightening, and at the same time, it can ensure that there is sufficient pulling force in the later stage of straightening to avoid incomplete straightening.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A forestry tree trunk straightening component includes a base plate with an opening at its front end. A first column is mounted on the base plate behind the opening. A counterweight box is slidably mounted inside the first column. A rope passage is provided on the front side of the upper end of the first column, and a pulley is provided on the side of the rope passage. The counterweight box is fixedly connected to one end of the rope, and the other end of the rope passes around the pulley, through the rope passage, and is connected to a clamp. A second column is connected to the rear side of the first column, and the first and second columns are connected by a through groove. A baffle is slidably mounted in the through groove and fixedly connected to the counterweight box. A vertical plate is provided on each of the two inner side walls of the second column, and several inclined plates are longitudinally spaced between the two vertical plates. Each inclined plate is equipped with a counterweight ball.

[0008] Specifically, a support plate extending into the interior of the second column is provided on the rear side of the baffle. The support plate is slidably disposed on the inner side wall of the second column. A number of fixing holes are longitudinally spaced on the side of the second column, and fixing bolts are disposed in the fixing holes.

[0009] Specifically, a dispensing port is provided longitudinally on the rear side of the second column.

[0010] Specifically, an outlet is provided at the bottom of the side of the first column.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0012] Place the base plate at the base of the tree and pull the rope outward. The rope passes through the rope hole and around the pulley, then pulls the counterweight box upward, connecting the end of the rope to the tree trunk. At this point, the tension of the rope on the tree trunk is the weight of the counterweight box itself. As the counterweight box slides downward within the first column, the tree is gradually straightened. The side panel of the counterweight box slides downward within the slot, and the panel in front of the topmost counterweight ball moves away, allowing the topmost counterweight ball to slide down and enter the counterweight box. At this point, the tension of the rope on the tree trunk is the weight of the counterweight box itself plus the weight of the topmost counterweight ball. As the counterweight box slides downward, more and more counterweight balls fall into the counterweight box, increasing the tension of the rope on the tree trunk with the increase in the straightening range. This avoids excessive tension in the early stages of straightening, which could damage the tree, while ensuring sufficient tension in the later stages of straightening to prevent incomplete straightening. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0014] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0015] Figure 3This is a top view of the structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the external structure of this utility model.

[0017] The components are: 1. Base plate; 2. Opening; 3. First column; 4. Counterweight box; 5. Pull rope through hole; 6. Pulley; 7. Pull rope; 8. Clamp; 9. Second column; 10. Through groove; 11. Baffle; 12. Vertical plate; 13. Inclined plate; 14. Counterweight ball; 15. Support plate; 16. Fixing hole; 17. Fixing bolt; 18. Drop-out port; 19. Take-out port. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides the following technical solution:

[0020] Combination Figures 1 to 3 As shown, this embodiment discloses a forestry tree trunk straightening component, including a base plate 1. The front end of the base plate 1 is provided with an opening 2. A first column 3 is provided on the base plate 1 located behind the opening 2. A counterweight box 4 is slidably arranged inside the first column 3. A rope passage hole 5 is provided on the front side of the upper end of the first column 3. A pulley 6 is provided on the side of the rope passage hole 5. The counterweight box 4 is fixedly connected to one end of a rope 7. The other end of the rope 7 passes around the pulley 6 and through the rope passage hole 5 and is connected to a clamp 8. A second column 9 is connected to the rear side of the first column 3. The first column 3 and the second column 9 are connected by a through groove 10. A baffle 11 is slidably arranged in the through groove 10. The baffle 11 is fixedly connected to the counterweight box 4. A vertical plate 12 is provided on each of the two inner side walls of the second column 9. Several inclined plates 13 are longitudinally spaced between the two vertical plates 12. A counterweight ball 14 is provided on each inclined plate 13.

[0021] Place the base plate 1 at the base of the tree, with the roots inside the opening 2 and the opening 2 facing the direction of the tree's inclination. Pull the rope 7 outwards. The rope 7 passes through the rope hole 5 and around the pulley 6, then pulls the counterweight box 4 upwards, connecting the clamp 8 at the end of the rope 7 to the tree trunk. At this point, the pulling force of the rope 7 on the tree trunk is the weight of the counterweight box 4 itself. As the counterweight box 4 slides downwards within the first column 3, the tree is gradually straightened. The baffle 11 on the side of the counterweight box 4 slides downwards within the through groove 10, and the counterweight ball 14, originally placed on the inclined plate 13, is blocked by the baffle 11. As the baffle 11 slides downwards, the baffle 11 in front of the topmost counterweight ball 14 moves away, and the topmost counterweight ball 14 slides down and enters the counterweight box 4. At this time, the pulling force of the rope 7 on the tree trunk is the weight of the counterweight box 4 itself plus the weight of the topmost counterweight ball 14. As the counterweight box 4 slides downwards, more and more counterweight balls 14 fall into the counterweight box 4, so that the pulling force of the rope 7 on the tree trunk increases with the increase of the correction range, avoiding excessive pulling force in the early stage of correction that could damage the tree, and ensuring sufficient pulling force in the later stage of correction to avoid incomplete correction.

[0022] Specifically, in combination Figure 2 and Figure 4 As shown, a support plate 15 extending into the interior of the second column 9 is provided on the rear side of the baffle 11. The upright plate 12 is slidably disposed on the inner side wall of the second column 9. A plurality of fixing holes 16 are longitudinally spaced on the side of the second column 9, and fixing bolts 17 are provided in the fixing holes 16.

[0023] The support plate 15 is used to support the two upright plates 12, so that when the counterweight box 4 is pulled upward during installation, the two upright plates 12, the inclined plate 13 and the counterweight ball 14 can slide upward with the counterweight box 4. When the clamp 8 is connected to the tree trunk, the fixing bolt 17 is screwed into the fixing hole 16 corresponding to the upright plate 12. After the end of the fixing bolt 17 passes through the fixing hole 16, it presses the upright plate 12, thus fixing the two upright plates 12, the inclined plate 13 and the counterweight ball 14 to the second column 9.

[0024] Specifically, in combination Figure 4 As shown, the second column 9 has a delivery port 18 arranged longitudinally on its rear side.

[0025] Two parallel vertical plates 12 are connected by inclined plates 13. Multiple inclined plates 13 divide the space between the two vertical plates 12 into several ball grooves. The front end of the ball groove is inclined downward and faces the counterweight box 4, so that the counterweight ball 14 can fall into the counterweight box 4. The rear end of the ball groove faces the release port 18, so that the counterweight ball 14 can be put into the ball groove through the release port 18.

[0026] Specifically, in combination Figure 4 As shown, an outlet 19 is provided at the bottom of the side of the first column 3.

[0027] After the correction is completed, open the outlet 19 to facilitate the removal of the counterweight ball 14 from the counterweight box 4.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forestry tree trunk straightening component, comprising a base plate (1), characterized in that: The base plate (1) has an opening (2) at its front end. A first column (3) is provided on the base plate (1) behind the opening (2). A counterweight box (4) is slidably installed inside the first column (3). A rope passage hole (5) is provided on the front side of the upper end of the first column (3). A pulley (6) is provided on the side of the rope passage hole (5). The counterweight box (4) is fixedly connected to one end of the rope (7). The other end of the rope (7) passes around the pulley (6) and through the rope passage hole (5) before being connected to the clamp (8). Next, a second column (9) is connected to the rear side of the first column (3). The first column (3) and the second column (9) are connected by a through groove (10). A baffle (11) is slidably arranged in the through groove (10). The baffle (11) is fixedly connected to the counterweight box (4). A vertical plate (12) is provided on each of the two inner side walls of the second column (9). Several inclined plates (13) are arranged longitudinally between the two vertical plates (12). A counterweight ball (14) is provided on each inclined plate (13).

2. The forestry tree trunk straightening component according to claim 1, characterized in that: The rear side of the baffle (11) is provided with a support plate (15) extending into the interior of the second column (9). The support plate (12) is slidably disposed on the inner side wall of the second column (9). The side of the second column (9) is provided with a plurality of fixing holes (16) spaced longitudinally, and fixing bolts (17) are provided in the fixing holes (16).

3. A forestry tree trunk straightening component according to claim 1, characterized in that: The second column (9) has a delivery port (18) arranged longitudinally on its rear side.

4. A forestry tree trunk straightening component according to claim 1, characterized in that: The bottom of the side of the first column (3) is provided with an outlet (19).

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