Branch pulling device

Abstract

The utility model discloses a branch pulling device which comprises a storage barrel, a branch sleeving piece is rotatably installed at one end of the storage barrel, a telescopic rod is movably stored at the other end of the storage barrel, and the telescopic rod is provided with another branch sleeving piece. Wherein the storage cylinder is in threaded connection with the telescopic rod. During use, one set of branch piece rotationally connected with the storage barrel is connected to a branch in a sleeving mode, then the telescopic rod is adjusted to be stored in the storage barrel or extend out of the storage barrel, the other set of branch piece rotationally connected with the telescopic rod is conveniently connected to the other branch in a sleeving mode, and then the storage barrel is rotated to enable the telescopic rod to be stored in the storage barrel or extend out of the storage barrel. The telescopic rod is contracted or extended, so that the two branches are pulled to move close to each other or are pushed to be separated, and the distance between the two branches is changed. The utility model has the characteristics that the distance between two branches can be conveniently adjusted, the growth direction of the branches can be changed, and the like.

Description

Technical Field

[0001] The utility model relates to a branch pulling device. Background Art

[0002] Macadamia (Macadamia integrifolia) is a perennial evergreen tree of the genus Macadamia in the family Proteaceae. Its kernel is nutritious, crispy and delicious. It can be eaten fried or raw, with excellent taste. It can be used as a raw material for various high-end snacks. It is known as the best edible nut in the world and has the reputation of "Queen of Dried Fruits".

[0003] Macadamia nuts grow vigorously, so during the cultivation process, the branches need to be pruned to facilitate ventilation and light transmission, facilitate flowering and fruiting, and promote yield.

[0004] However, after the macadamia branches are topped, three new shoots can be drawn out from each branch, which grows fast and has strong tree vigor. After many years, the crown is usually shaded, and the yield is greatly affected, failing to achieve sustained high yields. Therefore, layered tree shape is an important part of cultivation. Usually, a rope is commonly used. Although the rope can pull two branches closer, the distance between the two branches is difficult to control. In addition, when two branches need to be separated and pulled apart, each branch usually needs to be pulled with a rope, and sometimes even a vertical rod needs to be pre-buried to be tied to the other end of the rope. Utility Model Content

[0005] The purpose of the utility model is to provide a branch puller in order to solve the shortcomings existing in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A branch puller comprises a storage cylinder, one end of which is rotatably mounted with a set of branch pieces, and the other end of which is movably mounted with a telescopic rod, wherein another set of branch pieces is mounted on the telescopic rod; wherein the storage cylinder is threadedly connected to the telescopic rod.

[0008] Furthermore, the telescopic rod is a threaded rod.

[0009] Furthermore, the branch sleeve comprises an arc sleeve and a binding member; one end of the binding member is fixedly connected to one end of the arc sleeve, and the other end is detachably bound and connected to the other end of the arc sleeve; or, both ends of the binding member are detachably bound and connected to the arc sleeve.

[0010] Furthermore, the branch puller of the utility model also includes a circular ring, and a circular ring is installed at one end or both ends of the arc sleeve.

[0011] Furthermore, one or both ends of the arc sleeve are provided with a through hole.

[0012] Furthermore, the binding member is a nylon rope or a hemp rope.

[0013] Further, a branch pulling device of the present utility model further includes a bearing seat and a connecting rod. One end of the connecting rod is connected to the receiving cylinder, and the other end is rotatably connected to the bearing seat.

[0014] Further, the receiving cylinder and the telescopic rod can both be made of stainless steel.

[0015] Further, a branch pulling device of the present utility model further includes an anti-slip sleeve, and the anti-slip sleeve is sleeved on the receiving cylinder.

[0016] Further, at least one twisting assisting plate is installed on the circumferential side surface of the receiving cylinder.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The present utility model adjusts the distance between two branches and changes the growth direction of the branches. That is, a branch sleeve rotatably connected to the receiving cylinder is sleeved on one branch, and then the telescopic rod is adjusted so that the telescopic rod is received in the receiving cylinder or extends out of the receiving cylinder, which is convenient for sleeving another branch sleeve connected to the telescopic rod on another branch. Then, the receiving cylinder is rotated so that the telescopic rod is received in the receiving cylinder or extends out of the receiving cylinder, realizing the contraction or elongation of the telescopic rod, thereby pulling the two branches closer or pushing the two branches apart, and further realizing the change of the distance between the two branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 It is a schematic structural diagram of a branch pulling device of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of the receiving cylinder of the present utility model with an anti-slip sleeve installed.

[0022] Figure 3 It is a schematic structural diagram of the receiving cylinder of the present utility model with a twisting assisting plate installed.

[0023] Figure 4 It is a schematic structural diagram of the branch sleeve, bearing seat, and connection of the present utility model.

[0024] The reference numerals in the drawings and their corresponding component names:

[0025] 1 - Storage cylinder, 101 - Storage opening, 2 - Telescopic rod, 3 - Bearing seat, 4 - Branch - sleeving member, 41 - Arc - shaped sleeve kit, 42 - Binding member, 43 - Ring, 44 - Through - hole, 5 - Connecting rod, 6 - Anti - slip sleeve, 7 - Twisting - assisting plate. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figures 1 to 4 shown, a branch - pulling device includes a storage cylinder 1. One end of the storage cylinder 1 is rotatably installed with a branch - sleeving member 4, and the other end movably houses a telescopic rod 2. The telescopic rod 2 is installed with another branch - sleeving member 4; wherein, the storage cylinder 1 is threadedly connected to the telescopic rod 2.

[0028] The storage cylinder 1 is used to house the telescopic rod 2, so that the telescopic rod can be contracted and extended relative to the storage cylinder.

[0029] When the telescopic rod contracts, the length of the telescopic rod housed in the storage cylinder becomes longer, and the length remaining outside the storage cylinder becomes shorter, so that the connection length between the telescopic rod and the storage cylinder becomes shorter. It can be used to pull two branches closer and shorten the distance between the two branches.

[0030] When the telescopic rod extends, the length of the telescopic rod housed in the storage cylinder becomes shorter, and the length remaining outside the storage cylinder becomes longer, so that the connection length between the telescopic rod and the storage cylinder becomes longer. It can be used to push two branches apart and increase the distance between the two branches.

[0031] The connection between the telescopic rod 2 and the branch - sleeving member 4 is a fixed connection.

[0032] It can be understood that the present utility model is used to change the distance between two branches and can change the growth directions of the two branches.

[0033] It should be noted that one end of the storage cylinder is rotatably connected to a branch - sleeving member. This branch - sleeving member does not hinder the rotation of the storage cylinder. The storage cylinder and the telescopic rod are threadedly connected. Therefore, when the storage cylinder is rotated, when the telescopic rod is screwed into the storage cylinder, it is contracted into the storage cylinder. When the telescopic rod is screwed out of the storage cylinder, it extends out of the storage cylinder.

[0034] A material structure of the telescopic rod and the storage cylinder is given. The storage cylinder and the telescopic rod can be made of 304 stainless steel. It is not easy to rust when being rained on during use, which is beneficial to extending the service life.

[0035] The working mode of the present utility model:

[0036] Select two branches whose distance needs to be changed. Connect a set of branch sleeves 4 rotatably connected to the storage cylinder 1 to one branch, and then adjust the telescopic rod 2 so that the telescopic rod 2 is stored in the storage cylinder 1 or extends out of the storage cylinder 1, facilitating the sleeving of another set of branch pieces 4 connected to the telescopic rod 2 on another branch. Then, rotate the storage cylinder 1 so that the telescopic rod 2 is stored in the storage cylinder 1 or extends out of the storage cylinder 1, realizing the contraction or elongation of the telescopic rod 2, thereby pulling the two branches closer or pushing the two branches apart, and further realizing the change of the distance between the two branches. The growth directions of the two branches can be changed.

[0037] In some alternative embodiments, a structure of the telescopic rod is provided. The telescopic rod 2 is a threaded rod. It is beneficial for adjusting the telescopic rod to be stored in the storage cylinder and extend out of the storage cylinder. The telescopic rod is threadedly connected to the storage cylinder, with a reliable connection; it also has self-locking property, which can facilitate the fixation of the distance between the two branches.

[0038] In some alternative embodiments, a structure of the branch sleeve is provided. The branch sleeve 4 includes an arc sleeve 41 and a bundling member 42.

[0039] One connection method between the bundling member 42 and the arc sleeve 41 is: one end of the bundling member 42 is fixedly connected to one end of the arc sleeve 41, and the other end is detachably bundled and connected to the other end of the arc sleeve 41. Therefore, one end of the bundling member is fixed, and the other end is a free end. When in use, the arc sleeve is put on the branch, and then the free end on the bundling member is bundled and fixed to the corresponding end on the arc sleeve, realizing the fixed sleeving of the branch sleeve on the branch. When it needs to be disassembled, unbind the free end of the bundling member from the arc sleeve, and the branch sleeve can be disassembled from the branch.

[0040] Another connection method between the bundling member 42 and the arc sleeve 41 is: both ends of the bundling member 42 are detachably bundled and connected to the arc sleeve 41. It can be seen that both ends of the bundling member are free ends, and can be movably bundled and fixedly connected to the corresponding ends on the arc sleeve. When in use, put the arc sleeve on the branch, and then bundle and fixedly connect one end of the bundling member to one end of the arc sleeve, and the other end to the other end of the arc sleeve, realizing the sleeving of the branch sleeve on the branch. When it needs to be disassembled, unbind the bundling member from the arc sleeve, and the branch sleeve can be disassembled from the branch.

[0041] The material of the arc sleeve can be 304 stainless steel, which can prevent the arc sleeve from rusting easily even when it is exposed to rain during use.

[0042] In some alternative embodiments, a support structure for the movable bundling of the bundling member and the arc sleeve is provided, with an added ring 43 installed.

[0043] A support structure for active bundling can be: A circular ring 43 is installed at one end of the arc kit 41. It can be understood that a circular ring 43 is installed at one end of the arc kit, and one end of a bundling member is fixedly bundled at the other end, and the other end of the bundling member is a free end. When in use, the arc kit is sleeved on the branch, and the free end of the bundling member is bundled and fixed on the circular ring 43, so that the arc kit and the bundling member form a closed structure, and the arc kit and the bundling member are sleeved on the branch, that is, the branch-sleeving member is sleeved on the branch.

[0044] Another support structure for active bundling can be: Circular rings 43 are installed at both ends of the arc kit 41. Both ends of the bundling member pass through the corresponding circular rings and are fixedly connected by bundling. When in use, the arc kit is sleeved on the branch, and both ends of the bundling member are bundled and fixed on the corresponding circular rings 43, so that the arc kit and the bundling member form a closed structure, and the arc kit and the bundling member are sleeved on the branch, that is, the branch-sleeving member is sleeved on the branch.

[0045] In some alternative embodiments, a structure of the arc kit is given.

[0046] One structure of the arc kit is: A through hole 44 is provided at one end of the arc kit 41. One end of the bundling member is fixedly connected to one end of the arc kit, and the other end is a free end. When in use, the arc kit is sleeved on the branch, and then the free end of the bundling member is passed through the through hole and bundled and fixed on the arc kit.

[0047] Another structure of the arc kit is: Through holes 44 are provided at both ends of the arc kit 41. Both ends of the bundling member can be free ends. When in use, the arc kit is sleeved on the branch, and then the two free ends of the bundling member are passed through the corresponding through holes and then bundled and fixed on the arc kit.

[0048] In some alternative embodiments, the structure of the bundling member can be: The bundling member 42 is a nylon rope or a hemp rope.

[0049] One structure of the bundling member can be: The bundling member 42 is a nylon rope.

[0050] Another structure of the bundling member can be: The bundling member 42 is a hemp rope.

[0051] When nylon ropes and hemp ropes are in use, they will not scratch the branches.

[0052] In some alternative embodiments, a rotational connection structure between the storage cylinder and the branch-sleeving member is given. An additional bearing seat 3 and a connecting rod 5 are provided. One end of the connecting rod 5 is connected to the storage cylinder 1, and the other end is rotatably connected to the bearing seat 3. The bearing seat 3 is fixedly connected to a branch-sleeving member.

[0053] It can be understood that the connecting rod can be rotatably connected to the branch-sleeving member by means of the bearing seat 3, so that the storage cylinder can rotate relative to the branch-sleeving member.

[0054] In some alternative embodiments, in order to facilitate driving the storage cylinder to rotate, an anti-slip sleeve 7 is additionally installed, and the anti-slip sleeve 7 is sleeved on the storage cylinder 1.

[0055] The anti-slip sleeve can be a rubber sleeve. The rubber sleeve is tightly sleeved on the storage cylinder, and a plurality of pits or protrusions can be distributed on the rubber sleeve, which can facilitate increasing the frictional effect on the surface of the anti-slip sleeve and is beneficial to firmly grasping the storage cylinder to drive its rotation.

[0056] In some alternative embodiments, in order to facilitate driving the storage cylinder to rotate, a twisting assisting plate is additionally installed. At least one twisting assisting plate 8 is installed on the circumferential side surface of the storage cylinder 1.

[0057] As Figure 3 shown, the number of installed twisting assisting plates 8 can be 1, 2, 3, etc.

[0058] The twisting assisting plate protrudes from the circumferential surface of the storage cylinder.

[0059] During use, hold the twisting assisting plate and rotate it relative to the axis line of the storage cylinder, thereby driving the storage cylinder to rotate.

[0060] Drive the storage cylinder to rotate clockwise, and the telescopic rod is stored in the storage cylinder to realize the contraction of the telescopic rod.

[0061] Drive the storage cylinder to rotate counterclockwise, and the telescopic rod extends out of the storage cylinder to realize the elongation of the telescopic rod.

[0062] The above-mentioned embodiments are the preferred embodiments of the present invention, which are only used to conveniently illustrate the present invention and do not impose any form of limitation on the present invention. Any person with ordinary knowledge in the technical field, without departing from the technical features of the present invention, uses the technical content disclosed by the present invention to make local changes or modified equivalent embodiments, and without departing from the technical feature content of the present invention, still belongs to the scope of the technical features of the present invention.

Claims

1. A branch pulling device, characterized in that: It includes a storage cylinder (1). One end of the storage cylinder (1) is rotatably installed with a branch set (4), and the other end movably houses a telescopic rod (2). The telescopic rod (2) is installed with another branch set (4); Among them, the storage cylinder (1) is threadedly connected to the telescopic rod (2).

2. The branch bender according to claim 1, wherein: The telescopic rod (2) is a threaded rod.

3. The branch bender according to claim 1, wherein: The branch set (4) includes an arc-shaped set (41) and a bundling member (42); One end of the bundling member (42) is fixedly connected to one end of the arc-shaped set (41), and the other end is detachably bundled and connected to the other end of the arc-shaped set (41); Alternatively, both ends of the bundling member (42) are detachably bundled and connected to the arc-shaped set (41).

4. The branch bender according to claim 3, wherein: It also includes a circular ring (43). One end or both ends of the arc-shaped set (41) are installed with the circular ring (43).

5. The branch bender according to claim 3, characterized in that: One end or both ends of the arc-shaped set (41) are provided with through holes (44).

6. The branch bender according to claim 3, characterized in that: The bundling member (42) is a nylon rope or a hemp rope.

7. The branch bender according to claim 1, characterized in that: It also includes a bearing seat (3) and a connecting rod (5). One end of the connecting rod (5) is connected to the storage cylinder (1), and the other end is rotatably connected to the bearing seat (3).

8. The branch bender according to claim 1, wherein: The storage cylinder (1) and the telescopic rod (2) can both be made of stainless steel.

9. The branch bender according to any one of claims 1-8, characterized in that: It also includes an anti-slip sleeve (7). The anti-slip sleeve (7) is sleeved on the storage cylinder (1).

10. The branch bender according to any one of claims 1-8, characterized in that: At least one twisting assisting plate (8) is installed on the circumferential side surface of the storage cylinder (1).

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