CN220799218U

CN220799218U - Branch pulling device

Info

Publication number: CN220799218U
Application number: CN202322634947.5U
Authority: CN
Inventors: 白福兴; 李璠; 郑殿锋
Original assignee: Chang Lixianmiaopuchang
Current assignee: Chang Lixianmiaopuchang
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-19
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a branch pulling device which comprises a fixed sleeve, wherein the fixed sleeve comprises a first fixed ring and a second fixed ring, one ends of the first fixed ring and the second fixed ring are hinged, rectangular grooves are symmetrically formed in the surface of the second fixed ring of the first fixed ring, and rectangular sleeves are inserted into the rectangular grooves. According to the utility model, the fixed sleeve is sleeved on the surface of the trunk, the first threaded rod is rotated to push the clamping rod to play a role in fixedly mounting the fixed sleeve, the movable rod is rotated to adjust the tightness degree through the rope, the movable rod is convenient to pull branches better, the second threaded rod is rotated to move in the fixed frame, the limiting plate and the limiting pin are convenient to push to be close, the spring is in a contracted state, the limiting pin can be inserted in the movable rod, the movable rod is convenient to fix and limit, and the auxiliary branch pulling effect is further played.

Description

Branch pulling device

Technical Field

The utility model relates to the technical field of branch pulling, in particular to a branch pulling device.

Background

The branch pulling is the most commonly used shaping technology for fruit tree cultivation, the structure of the fruit tree body can be controlled manually through the branch pulling, the vigorous nutrition growth of the fruit tree is restrained, the transformation from the nutrition growth to the reproductive growth is promoted, the formation of flower buds and the early flowering and fruiting are facilitated, meanwhile, the illumination condition of the tree body can be effectively improved through the branch pulling, the light receiving area of the fruit tree is increased, the light energy utilization rate of the fruit tree is improved, and the guarantee is provided for the high-quality and high yield of the fruit;

The existing fruit tree branch pulling tool is provided with iron wires, ropes and cloth strips, when the tool is used, a plurality of links need to be wound, tensioned and buckled, once branch pulling is completed, the tightness is difficult to adjust, so that the operation is complex, labor and effort are wasted, the fixing effect is poor, and for this reason, a branch pulling device is provided for solving the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a branch pulling device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a branch pulling device, includes fixed cover, fixed cover includes first solid fixed ring and second solid fixed ring, the one end of first solid fixed ring and second solid fixed ring is articulated to be connected, rectangular channel has been seted up to the surface symmetry of the solid fixed ring of second of first solid fixed ring, and rectangular channel's inside has inserted the rectangle cover, the inner wall fixed connection of rectangle cover and rectangular channel, the movable rod has been inserted to the inside of rectangle cover, and the inside of movable rod has been inserted and be equipped with first threaded rod, the movable rod is kept away from the inside one end fixedly connected with clamping lever of rectangle cover, and the clamping lever is located the inside of fixed cover.

Preferably, the outer wall of the fixed sleeve is uniformly and fixedly provided with four groups of fixed covers, the shaft sleeve is inserted in the fixed cover, the movable rod is inserted in the shaft sleeve, the rope is wound on the surface of the shaft sleeve, and one end of the rope is fixedly connected with the limiting ring.

Preferably, the side surface fixedly connected with backup pad of fixed cover, and rectangular channel has been seted up on the surface of backup pad, the inside in rectangular channel is inserted and is equipped with the fixed frame, and the top of fixed frame has been seted up the circular channel, the inside in circular channel is inserted and is equipped with the spacer pin.

Preferably, the bottom fixedly connected with spring of spacer pin, the inside of fixed frame is inserted and is equipped with the limiting plate, and the limiting plate passes through the bearing with the bottom of spring and is connected.

Preferably, the thread groove has been seted up to the bottom of fixed frame, and the inside of thread groove has been inserted and has been equipped with the second threaded rod, the top of second threaded rod passes through the bearing with the bottom of limiting plate and is connected.

Preferably, the top surface of the fixed cover is provided with a circular groove, and the diameter of the limiting ring is larger than that of the circular groove.

Preferably, the other ends of the first fixing ring and the second fixing ring are fixedly provided with fixing strips, and the surfaces of the fixing strips are sleeved with limiting sleeves.

Compared with the prior art, the utility model has the beneficial effects that:

1. The device is established at the surface of trunk through with fixed cover to through rotating first threaded rod, promote the clamping lever and play fixed mounting's effect to fixed cover, and through rotating the degree that movable rod can adjust elasticity through the rope, be convenient for better draw branch to it.

2. The device moves in the inside of fixed frame through rotating the second threaded rod to be convenient for promote draw close between limiting plate and the spacer pin, make the spring be the shrink state, make the spacer pin insert and establish in the inside of movable rod, thereby be convenient for play fixed spacing's effect to the movable rod, further play the effect of supplementary branch of drawing.

Drawings

Fig. 1 is a schematic perspective view of a branch pulling device according to the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the fixing sleeve and rectangular sleeve structure in FIG. 1;

fig. 3 is a schematic perspective view of the rope and sleeve structure of fig. 1;

Fig. 4 is a schematic perspective cross-sectional view of the support plate and fixing frame structure in fig. 1.

In the figure: 1. a fixed sleeve; 2. a fixing strip; 3. a limit sleeve; 4. a rectangular sleeve; 5. a moving rod; 6. a clamping rod; 7. a first threaded rod; 8. a fixed cover; 9. a support plate; 10. a movable rod; 11. a limiting ring; 12. a fixed frame; 13. a limiting pin; 14. a rope; 15. a shaft sleeve; 16. a spring; 17. a limiting plate; 18. and a second threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a branch pulling device comprises a fixed sleeve 1, wherein the fixed sleeve 1 comprises a first fixed ring and a second fixed ring, one ends of the first fixed ring and the second fixed ring are hinged, rectangular grooves are symmetrically formed in the surfaces of the second fixed ring of the first fixed ring, rectangular sleeves 4 are inserted into the rectangular grooves, the rectangular sleeves 4 are fixedly connected with the inner walls of the rectangular grooves, moving rods 5 are inserted into the rectangular sleeves 4, first threaded rods 7 are inserted into the moving rods 5, clamping rods 6 are fixedly connected to one ends of the moving rods 5, which are far away from the inner parts of the rectangular sleeves 4, and the clamping rods 6 are located inside the fixed sleeve 1.

Further, referring to fig. 2, it can be known that four groups of fixing covers 8 are uniformly and fixedly distributed on the outer wall of the fixing sleeve 1, a shaft sleeve 15 is inserted in the fixing cover 8, a movable rod 10 is inserted in the shaft sleeve 15, a rope 14 is wound on the surface of the shaft sleeve 15, one end of the rope 14 is fixedly connected with a limiting ring 11, and the shaft sleeve 15 can be driven to take a winding effect on the rope 14 by rotating the movable rod 10, so that a branch pulling effect is facilitated.

Further, referring to fig. 4, it can be known that the side surface of the fixed cover 8 is fixedly connected with the supporting plate 9, and the surface of the supporting plate 9 is provided with a rectangular groove, the inside of the rectangular groove is inserted with the fixed frame 12, the top end of the fixed frame 12 is provided with a circular groove, the inside of the circular groove is inserted with the limiting pin 13, and the limiting pin 13 can realize the function of moving up and down in the inside of the fixed frame 12, thereby being convenient for the rotation of the movable rod 10.

Further, referring to fig. 3 and 4, it can be known that the bottom end of the limiting pin 13 is fixedly connected with a spring 16, the inside of the fixed frame 12 is inserted with a limiting plate 17, the limiting plate 17 is connected with the bottom end of the spring 16 through a bearing, and the limiting pin 13 can be pushed to be inserted into the inside of the limiting groove through the elasticity of the spring 16, so as to play a role in limiting.

Further, referring to fig. 4, it can be known that a thread groove is formed at the bottom end of the fixed frame 12, a second threaded rod 18 is inserted into the thread groove, the top end of the second threaded rod 18 is connected with the bottom end of the limiting plate 17 through a bearing, the limiting plate 17 can be pushed to move up and down through the movement of the second threaded rod 18, and a self-locking function can be achieved through the thread groove.

Further, referring to fig. 3, it can be known that the top surface of the fixed cover 8 is provided with a circular groove, the diameter of the limiting ring 11 is larger than that of the circular groove, and the limiting ring 11 and the circular groove can be engaged, so that the rope 14 is prevented from completely entering the fixed cover 8, and the rope 14 is convenient to use.

Further, referring to fig. 1, it can be known that the fixing strip 2 is fixedly mounted at the other ends of the first fixing ring and the second fixing ring, and a stop collar 3 is sleeved on the surface of the fixing strip 2, so that the stop collar 3 can play a role in limiting the fixing strip 2.

Working principle: when the tree trunk fixing device is used, the fixing sleeve 1 is sleeved on the surface of a tree trunk according to the conditions shown in the attached drawings 1, 2, 3 and 4, then the limiting sleeve 3 is manually sleeved on the surface of the fixing strip 2, the limiting effect on the fixing sleeve 1 is achieved, then the first threaded rod 7 is manually rotated, the first threaded rod 7 rotates to drive the movable rod 5 to move on the surface of the movable rod, so that the clamping rod 6 is conveniently pushed to abut against the surface of the tree trunk, and the fixing sleeve 1 is conveniently fixedly installed;

After the installation is completed, the limiting ring 11 is manually pulled to prolong the length of the rope 14, so that the limiting ring 11 is conveniently bound on the surface of a branch, then the movable rod 10 is manually rotated to tighten the rope 14, the second threaded rod 18 is rotated to move in the fixed frame 12, so that the limiting plate 17 and the limiting pin 13 are conveniently pushed to be close, the spring 16 is in a contracted state, the limiting pin 13 can be inserted in the movable rod 10, the movable rod 10 is conveniently fixed and limited, the rope 14 is conveniently fixed, the branch pulling effect is realized, and the whole working principle of the utility model is completed.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a branch pulling device, includes fixed cover (1), its characterized in that, fixed cover (1) includes first solid fixed ring and second solid fixed ring, the one end of first solid fixed ring and second solid fixed ring is articulated to be connected, rectangular channel has been seted up to the surface symmetry of the second solid fixed ring of first solid fixed ring, and rectangular channel's inside is inserted and is equipped with rectangle cover (4), the inner wall fixed connection in rectangle cover (4) and rectangular channel, the inside of rectangle cover (4) is inserted and is equipped with movable rod (5), and the inside of movable rod (5) is inserted and is equipped with first threaded rod (7), the inside one end fixedly connected with clamping lever (6) of rectangle cover (4) are kept away from to movable rod (5), and clamping lever (6) are located the inside of fixed cover (1).

2. The branch pulling device according to claim 1, wherein four groups of fixed covers (8) are uniformly and fixedly distributed on the outer wall of the fixed sleeve (1), a shaft sleeve (15) is inserted in the fixed cover (8), a movable rod (10) is inserted in the shaft sleeve (15), a rope (14) is wound on the surface of the shaft sleeve (15), and one end of the rope (14) is fixedly connected with a limiting ring (11).

3. The branch pulling device according to claim 2, wherein the side surface of the fixing cover (8) is fixedly connected with a supporting plate (9), a rectangular groove is formed in the surface of the supporting plate (9), a fixing frame (12) is inserted into the rectangular groove, a circular groove is formed in the top end of the fixing frame (12), and a limiting pin (13) is inserted into the circular groove.

4. A branch pulling device according to claim 3, wherein the bottom end of the limiting pin (13) is fixedly connected with a spring (16), a limiting plate (17) is inserted into the fixing frame (12), and the limiting plate (17) is connected with the bottom end of the spring (16) through a bearing.

5. A branch pulling device according to claim 3, wherein the bottom end of the fixed frame (12) is provided with a thread groove, a second threaded rod (18) is inserted into the thread groove, and the top end of the second threaded rod (18) is connected with the bottom end of the limiting plate (17) through a bearing.

6. The branch pulling device according to claim 2, wherein the top surface of the fixed cover (8) is provided with a circular groove, and the diameter of the limiting ring (11) is larger than that of the circular groove.

7. The branch pulling device according to claim 2, wherein the fixing strips (2) are fixedly arranged at the other ends of the first fixing ring and the second fixing ring, and a limiting sleeve (3) is sleeved on the surface of each fixing strip (2).