Branch angle opening device

Abstract

The utility model discloses a branch angle opening device, and relates to the technical field of gardening management auxiliary tools, the branch angle opening device comprises a hoop, the outer side wall of the hoop is provided with an annular groove, a plurality of sliding blocks are connected in the annular groove in a sliding mode, and each sliding block and the annular groove can be fastened through a first fastener; a support; the number of the supporting pieces is the same as that of the sliding blocks, the supporting pieces and the sliding blocks are in one-to-one correspondence, one ends of the supporting pieces are hinged to the sliding blocks, V-shaped tooth openings are formed in the other ends of the supporting pieces, the hoop is fixedly arranged on a trunk of a tree in a sleeving mode, the positions of the sliding blocks can be freely adjusted according to the positions of the branches, and therefore the opening angles of the branches at different positions can be met; a V-shaped tooth opening is formed in the end, away from the sliding block, of the supporting piece, the V-shaped tooth opening clamps the branches, angle opening can be carried out on the multiple branches at the same time, meanwhile, the requirement for opening angle adjustment of the branches at different positions can be met, and the branch opening angle adjusting device has the advantages of flexibility and adaptability and is suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of horticultural management auxiliary tools, and more specifically to a branch angle opener. Background Technique

[0002] In the process of forest and fruit industry management, timely adjustment and pruning of tree branches are important measures to maintain tree health, promote growth, and optimize the crown structure. With the increasingly diverse management requirements of the forest and fruit industry, traditional branch adjustment methods have gradually shown their limitations. Traditional branch adjustment methods often rely on manual tools such as ropes and wooden sticks for individual adjustment. This method not only has a large labor intensity but also has low efficiency. Adjusting branches one by one will consume a lot of time and manpower and is difficult to meet the needs of efficient management.

[0003] The emergence of branch angle openers has improved the efficiency of branch adjustment to a certain extent. However, most of the existing branch angle openers are fixed designs and cannot be flexibly adjusted according to the different directions and angles of branches; moreover, it is difficult to achieve simultaneous adjustment of multiple branches.

[0004] Therefore, how to provide a branch angle opener that can adjust multiple branches simultaneously and has flexibility and adaptability is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0005] In view of this, the utility model provides a branch angle opener, aiming to solve the above technical problems.

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

[0007] A branch angle opener, comprising:

[0008] A clamp, an annular groove is formed on the outer side wall of the clamp, and a plurality of sliders are slidably connected in the annular groove. Each slider can be fastened to the annular groove through a first fastener;

[0009] A support member; the number of the support members is the same as that of the sliders and corresponds one by one. One end of the support member is hinged to the slider, and the other end is formed with a V-shaped tooth opening.

[0010] Through the above technical scheme, the utility model provides a branch angler, which fixes the clamp on the trunk of the tree, and can adjust the position of the slider according to the position of the branch by sliding a plurality of sliders in the annular groove on the outer wall of the clamp. When it is necessary to adjust the position of the slider, loosen the first fastener, and when the adjustment position is determined, tighten the first fastener to ensure stability, thereby meeting the needs of opening the angle of branches at different positions. The support member hinged on the slider can adjust the angle of the support member at will to achieve the angle adjustment of the branch opening. The end of the support member away from the slider forms a V-shaped tooth mouth, and the V-shaped tooth mouth realizes the clamping of the branch. The utility model has a simple structure, can open the angles of multiple branches at the same time, and can meet the opening angle adjustment of branches at different positions. It has the characteristics of flexibility and adaptability and is suitable for promotion.

[0011] Preferably, in the above-mentioned branch angler, the side of the slider away from the annular groove has a double-piece ear seat, the double-piece ear seat extends to the outside of the annular groove and is hinged to the end of the support member away from the V-shaped tooth opening. The hinged structure can adjust the contact position between the V-shaped tooth opening and the branch at will, thereby achieving the angle adjustment of the opening angle, which is easy to operate and has adaptability and flexibility.

[0012] Preferably, in the above-mentioned branch angler, the support member includes a support plate and a sliding plate; the support plate has a U-shaped cross-section, and a symmetrical first through hole is provided at one end thereof close to the slider, and a second through hole is provided on the double-piece ear seat, and the first through hole and the second through hole are fastened by the second fastener; corresponding slide grooves are provided on the two opposite side walls of the support plate, and the two side walls of the sliding plate are slidably connected to the slide grooves and fastened by a third fastener. The sliding plate can slide on the support plate, so that the support member forms a telescopic structure, and the length of the sliding plate extending out of the support plate can be achieved by loosening or tightening the third fastener. This structural setting can be applied to any adjustment of different spacings between the trunk and the branch, and can meet the angle adjustment of any branch angle. When it is necessary to adjust the angle between the support plate and the double-piece ear seat, the second fastener is loosened, and after the support plate is adjusted to the required angle, the second fastener is tightened, which can ensure stable support after adjustment to the precise position.

[0013] Preferably, in the above-mentioned branch angler, the end of the sliding plate away from the slider is cross-hinged with a connecting plate, and is fastened by a fourth fastener, and the V-shaped tooth opening is formed between the connecting plate and the sliding plate. This structural setting can meet the requirements of the V-shaped tooth opening for stable clamping of branches of different thicknesses; by loosening the fourth fastener, the spacing between the connecting plate and the sliding plate is adjusted, and then the opening angle of the V-shaped tooth opening is adjusted. When it is adjusted to an appropriate angle, the fourth fastener is tightened to achieve the stability of the V-shaped tooth opening, and the structure is simple and the operation is convenient.

[0014] Preferably, in the above-mentioned branch angle opener, one end of the connecting plate away from the V-shaped tooth opening extends to the outside of the sliding plate, and a tension spring is connected between the connecting plate and the sliding plate. The setting of the tension spring provides an additional clamping force for the V-shaped tooth opening. When the V-shaped tooth opening clamps the branch, the pulling force of the tension spring helps to keep the tooth opening tightly closed, further improving the clamping stability and reliability. At the same time, during the clamping process, the elasticity of the tension spring can play a certain buffering role, reducing the impact and damage to the branch.

[0015] Preferably, in the above-mentioned branch angle opener, rubber pads are provided on the inner side walls of the clamp and the inner side of the V-shaped tooth opening. The setting of the rubber pads can protect the main trunk and branches.

[0016] Preferably, in the above-mentioned branch angle opener, the clamp includes two semi-circular clamping rings. Corresponding first connecting ears and second connecting ears are respectively fixed on the upper surfaces of the two ends of the two semi-circular clamping rings, and the first connecting ear and the second connecting ear are fastened by a fifth fastener. The first connecting ear and the second connecting ear are fixed on the upper surface of the semi-circular clamping ring. This structural setting makes the outer side wall of the clamp form a complete annular groove, which can meet the sliding adjustment of the slider at any position and realize the angle adjustment of branches in any direction.

[0017] Through the above technical solutions, compared with the prior art, the present utility model discloses a branch angle opener, which has the following beneficial effects:

[0018] 1. The structure of the present utility model is simple and the operation is convenient.

[0019] 2. Through the structural setting of multiple sliders sliding in the annular groove, the present utility model can meet the angle adjustment of multiple branches at the same time.

[0020] 3. Through the hinge connection between the slider and the support plate, the present utility model can realize the arbitrary angle adjustment of the support plate. At the same time, the sliding connection between the sliding plate and the support plate can be applied to the arbitrary angle adjustment of the branch when the distance between the main trunk and the branch is different.

[0021] 4. Through the cross-hinge setting of the sliding plate and the connecting plate, the present utility model can adjust the opening angle of the V-shaped tooth opening according to the different thicknesses of the branches, so as to be suitable for the stable clamping of branches with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0023] Figure 1 The attached drawing is a schematic structural diagram of the branch angle opener provided by the present invention;

[0024] Figure 2 The attached drawing is an exploded view of the branch angle opener provided by the present invention;

[0025] Figure 3 The attached drawing is a schematic structural diagram of the support member and the slider provided by the present invention.

[0026] Wherein:

[0027] 1 - Clamp;

[0028] 11 - Annular groove; 111 - First threaded hole; 12 - Semi - circular snap ring; 13 - First connecting ear; 14 - Second connecting ear; 15 - Fifth fastener;

[0029] 2 - Slider;

[0030] 21 - Double - piece ear seat; 22 - Second fastener;

[0031] 3 - First fastener;

[0032] 4 - Support member;

[0033] 41 - Support plate; 411 - Slide groove; 42 - Slide plate; 43 - Third fastener;

[0034] 5 - V - shaped tooth opening;

[0035] 6 - Connecting plate;

[0036] 7 - Fourth fastener;

[0037] 8 - Tension spring. Detailed implementation manners

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0039] See the attachedFigure 1 To the appendix Figure 3 , the utility model discloses a branch angle opener, comprising:

[0040] A clamp 1, an annular groove 11 is formed on the outer side wall of the clamp 1, a plurality of sliders 2 are slidably connected in the annular groove 11, and each slider 2 can be fastened to the annular groove 11 through a first fastener 3;

[0041] A support member 4; the number of the support members 4 is the same as that of the sliders 2 and corresponds one by one. One end of the support member 4 is hinged to the slider 2, and the other end forms a V-shaped tooth opening 5.

[0042] To further optimize the above technical solution, the first fastener 3 is a bolt, a plurality of first threaded holes 111 arranged at intervals are formed on the annular groove 11, a second threaded hole is formed in the middle of the slider 2, the bolt sequentially passes through the second threaded hole and the first threaded hole 111, and is threadedly connected with the second threaded hole and the first threaded hole 111. By rotating the bolt clockwise, the fastening of the slider 2 and the annular groove 11 is realized; by rotating the bolt counterclockwise, the slider 2 is loosened, and the position adjustment of the slider 2 on the annular groove 11 is realized.

[0043] To further optimize the above technical solution, the number of the sliders 2 can be determined according to actual needs. For example, it can be determined according to the number of branches that need to be angled on the same tree, or directly according to the number of all branches on the same tree. The user can choose by himself.

[0044] To further optimize the above technical solution, one side of the slider 2 facing away from the annular groove 11 has a double-piece ear seat 21, the double-piece ear seat 21 extends to the outside of the annular groove 11, and is hinged to one end of the support member 4 away from the V-shaped tooth opening 5.

[0045] To further optimize the above technical solution, the support member 4 includes a support plate 41 and a sliding plate 42; the cross section of the support plate 41 is a U-shaped structure, and a pair of symmetric first through holes are formed at one end of the support plate 41 close to the slider 2, a second through hole is formed on the double-piece ear seat 21, and the first through hole and the second through hole are fastened through a second fastener 22; corresponding sliding grooves 411 are formed on two opposite side walls of the support plate 41, and two side walls of the sliding plate 42 are slidably connected with the sliding grooves 411 and fastened through a third fastener 43.

[0046] The second fastener 22 is composed of a bolt and a nut. The bolt passes through the two first through holes and the two second through holes and is fastened by the nut. When the angle between the support plate 41 and the double-piece ear seat 21 needs to be adjusted, loosen the nut, and then the angle between the support plate 41 and the double-piece ear seat 21 can be adjusted. After adjusting to the corresponding position, tighten the nut.

[0047] The number of the third fasteners 43 is two, and both are bolts. Third threaded holes are provided at the tops of the two side walls of the support plate 41. The two bolts are respectively threadedly connected to the two third threaded holes, and their ends are abutted against the upper surface of the sliding plate 42. Tightening the bolts realizes the fastening of the sliding plate 42. After loosening the bolts, the extending length of the sliding plate 42 can be adjusted. After adjusting to a proper position, tightening the bolts again realizes the fastening of the sliding plate 42.

[0048] To further optimize the above technical solution, a connecting plate 6 is cross-hinged at one end of the sliding plate 42 away from the slider 2 and is fastened by a fourth fastener 7. A V-shaped tooth opening 5 is formed between the connecting plate 6 and the sliding plate 42.

[0049] The fourth fastener 7 is composed of a bolt and a nut. The bolt passes through the hinge point of the sliding plate 42 and the connecting plate 6 and is fastened by the nut. When the opening angle of the V-shaped tooth opening needs to be adjusted, loosen the nut, adjust the distance between the connecting plate and the sliding plate. After adjusting to a proper position, tighten the nut to realize fastening.

[0050] To further optimize the above technical solution, one end of the connecting plate 6 away from the V-shaped tooth opening 5 extends to the outside of the sliding plate 42, and a tension spring 8 is connected between the connecting plate 6 and the sliding plate 42.

[0051] To further optimize the above technical solution, rubber pads are provided on the inner side wall of the clamp 1 and the inner side of the V-shaped tooth opening 5.

[0052] To further optimize the above technical solution, the clamp 1 includes two semi-circular clamping rings 12. Corresponding first connecting ears 13 and second connecting ears 14 are respectively fixed on the upper surfaces of the two ends of the two semi-circular clamping rings 12. The first connecting ear 13 and the second connecting ear 14 are fastened by a fifth fastener 15.

[0053] The fifth fastener 15 is composed of a bolt and a nut. The bolt passes through the first connecting ear and the second connecting ear and is fastened by the nut.

[0054] To further optimize the above technical solution, the two semi-circular clamping rings 12 can be made of spring steel. Spring steel has a high elastic limit, fatigue limit and good impact toughness, can withstand large deformations and quickly return to its original shape after unloading. The clamp made of spring steel can elastically deform when subjected to external forces, so as to adapt to different thicknesses of the main trunk and return to its original shape after the external force disappears, maintaining the fastening effect.

[0055] To further optimize the above technical solution, the slider can be made of stainless steel. Stainless steel materials have high strength and hardness, can withstand large frictional forces and sliding forces, and can ensure that the slider will not fail due to wear during the sliding process.

[0056] To further optimize the above technical solution, the support plate 41 and the sliding plate 42 are made of stainless steel or aluminum alloy, or other materials can be selected according to needs, as long as stable support can be ensured.

[0057] To further optimize the above technical solution, the first fastener 3, the second fastener 22, the third fastener 43, the fourth fastener 7, and the fifth fastener 15 are all detachably connected to achieve position / angle adjustment and fixation. The structural connection method is not limited to the above fastening method, and other fasteners can also be used to achieve fastening.

[0058] The implementation mode of the present utility model is as follows:

[0059] In use, first fix the two semi-circular snap rings 12 on the main trunk through the fifth fastener 15. According to the position distribution of different branches, adjust the slider 2 to the corresponding appropriate position, adjust the length of the sliding plate 42 extending out of the support plate 41, and also adjust the angle between the support plate 41 and the double-piece ear seat 21 to meet the best opening angle of different branches. The end of the sliding plate 42 with the V-shaped tooth opening 5 clamps the branch, and the opening angle of the V-shaped tooth opening can also be adjusted according to the thickness of the branch. The position adjustment of the slider 2, the angle adjustment between the support plate 41 and the double-piece ear seat 21, and the opening adjustment of the V-shaped tooth opening 5 between the sliding plate 42 and the connecting plate 6 can all be adjusted by loosening the bolts / nuts. When adjusted to the appropriate position, tighten the bolts / nuts for fixation.

[0060] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0061] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A branch angler, characterized in that: include: A clamp (1), wherein an outer wall of the clamp (1) is provided with an annular groove (11), a plurality of sliders (2) are slidably connected in the annular groove (11), and each of the sliders (2) can be fastened to the annular groove (11) by a first fastener (3); Support member (4); the number of the support members (4) is the same as that of the slider (2) and corresponds one to one; one end of the support member (4) is hinged to the slider (2) and the other end is formed with a V-shaped tooth opening (5).

2. A branch angler according to claim 1, characterized in that: The sliding block (2) has a double-piece ear seat (21) on the side facing away from the annular groove (11), and the double-piece ear seat (21) extends to the outside of the annular groove (11) and is hinged to an end of the support member (4) away from the V-shaped tooth opening (5).

3. A branch angler according to claim 2, characterized in that: The support member (4) comprises a support plate (41) and a sliding plate (42); the support plate (41) has a U-shaped cross section, and a symmetrical first through hole is provided at one end thereof close to the sliding block (2); a second through hole is provided on the double-piece ear seat (21), and the first through hole and the second through hole are fastened by a second fastener (22); corresponding sliding grooves (411) are provided on two opposite side walls of the support plate (41), and the two side walls of the sliding plate (42) are slidably connected to the sliding grooves (411) and fastened by a third fastener (43).

4. A branch angler according to claim 3, characterized in that: One end of the sliding plate (42) away from the sliding block (2) is cross-hinged with a connecting plate (6) and fastened by a fourth fastener (7), and the V-shaped tooth opening (5) is formed between the connecting plate (6) and the sliding plate (42).

5. The branch angler according to claim 4, characterized in that: One end of the connecting plate (6) away from the V-shaped tooth opening (5) extends to the outside of the sliding plate (42), and a tension spring (8) is connected between the connecting plate (6) and the sliding plate (42).

6. The branch angler according to claim 1, characterized in that: The inner side wall of the clamp (1) and the inner side of the V-shaped tooth opening (5) are both provided with rubber pads.

7. The branch angler according to claim 1, characterized in that: The clamp (1) comprises two semicircular clamping rings (12), and the upper surfaces at both ends of the two semicircular clamping rings (12) are respectively fixed with corresponding first connecting ears (13) and second connecting ears (14), and the first connecting ears (13) and the second connecting ears (14) are fastened by a fifth fastener (15).

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