Fruit tree branch pulling and angle opening device
By designing an adjustable fruit tree branch angle opener structure, the problem that the fixed structure cannot be adjusted in the prior art is solved, the effect of adjusting the branch angle opener according to actual conditions is realized, and the practicality of the fruit tree branch angle opener is improved. .
Patent Information
- Application Number
- CN202420861662.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing fruit tree branch angle opener has a fixed structure and cannot be adjusted according to actual conditions, resulting in too large or too small angles, affecting the growth of fruit tree branches and reducing practicality.
A fruit tree branch angle opener including a first curved plate, a second curved plate, a moving assembly and an adjustment assembly is designed. By adjusting the structure of the assembly, adjustability of the branch angle opener structure is realized.
The fruit tree branch angle opener can adjust the angle of the branch angle according to different situations, avoiding the impact of too large or too small angle on the growth of the fruit tree branches, and improves the effectiveness and practicality of use.
Smart Images
Figure CN222465444U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of angle openers, in particular to a branch pulling angle opener for fruit trees. Background Art
[0002] Pulling branches is one of the shaping methods for fruit trees. Pulling branches is a shaping method that artificially changes the growth angle and distribution direction of branches. Pulling branches plays a very important role in cultivating the tree skeleton structure, rational branch space distribution, improving light and ventilation conditions, changing branch polarity, adjusting branch strength, promoting or inhibiting branch growth, and adjusting the contradiction between fruit tree growth and fruiting, so it is necessary to use a fruit tree branch angler.
[0003] The existing fruit tree branch puller and angle opener is generally fixed in structure for opening the branches of fruit trees. In actual use, the angles of the fruit tree branch puller and angle opener are different depending on the fruit tree variety, geographical conditions, soil conditions, fertilizer and water conditions, and planting density. As a result, the fruit tree branch puller and angle opener cannot be effectively adjusted according to the actual situation. An angle that is too large or too small will affect the growth of the fruit tree branches, thereby failing to achieve the expected use effect, reducing the practicality of the existing fruit tree branch puller and angle opener. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a fruit tree branch puller and angle opener, which has the advantages of being able to effectively adjust the structure of the fruit tree branch puller and angle opener used for pulling and opening branches according to actual conditions, thereby solving the problem of low practicality of the existing fruit tree branch puller and angle opener.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of being able to effectively adjust the structure of the branch opening device for fruit trees according to actual conditions, the utility model provides the following technical solutions: a branch opening device for fruit trees, comprising a first arc plate, a second arc plate and a base, the front and back sides of the first arc plate and the second arc plate are both fixed with fixed blocks, a moving component for movement is installed on the left side of the second arc plate, and an adjusting component for adjusting the branch opening device is provided on the top of the moving component;
[0008] The adjustment assembly includes a hook fixed to the top of the base, an adjustment cylinder is fixed to the bottom of the base, a stud is connected to the internal thread of the adjustment cylinder, an annular block is fixed to the outside of the stud, a connecting rod is fixed to the left side of the adjustment cylinder, an adjustment ring is fixed to the left end of the connecting rod, a fixing column is sleeved inside the adjustment ring, and a limiting plate is fixed to the top of the fixing column.
[0009] Furthermore, the movable component includes an adjustment plate fixed to the left side of the second arc-shaped plate, an adjustment hole is opened on the top of the adjustment plate, an adjustment block is slidably connected inside the adjustment hole, a screw is threadedly connected inside the adjustment block, a handwheel is fixed to the left end of the screw, sliders are fixed on the front and back of the adjustment block, and two slide grooves are opened inside the adjustment plate.
[0010] Furthermore, the two opposite sides of the two slide grooves are both connected to the adjustment hole, and the sliding block is slidably connected inside the slide groove.
[0011] Furthermore, the right end of the screw rod sequentially passes through the adjustment plate, the adjustment hole and the adjustment block and extends to the inside of the adjustment plate and is rotatably connected to the adjustment plate through a bearing.
[0012] Furthermore, the bottom end of the stud is rotatably connected to the adjustment block via a bearing, and fastening bolts are threadedly connected between the insides of the two front fixing blocks and the two back fixing blocks.
[0013] Furthermore, the diameter of the limiting plate is larger than the inner diameter of the adjusting ring, and the inner diameter of the adjusting ring is equal to the diameter of the fixing column.
[0014] Furthermore, the adjustable distance from the top of the adjusting ring to the bottom of the limiting plate is smaller than the adjustable distance of the stud inside the adjusting tube.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a fruit tree branch puller, which has the following beneficial effects:
[0017] The fruit tree branch opening device, through the coordinated use of the first curved plate, the second curved plate, the moving component and the adjusting component, has an adjustable structure for opening the branch angle of the fruit tree during actual use. Therefore, when the angle requirements for opening the branch angle of the fruit tree are different, the structure of the fruit tree branch opening device for opening the branch angle can be effectively adjusted according to different situations, thereby effectively avoiding the influence of too large or too small angle on the growth of the fruit tree branches, ensuring that the expected use effect can be achieved, and improving the practicality of the fruit tree branch opening device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a three-dimensional schematic diagram of the connection structure of the adjustment block in the structure of the utility model;
[0020] Figure 3 It is a partial enlarged schematic diagram of part A in the structure of the utility model.
[0021] In the figure: 1 first arc plate, 2 second arc plate, 3 fixed block, 4 fastening bolts, 5 base, 200 moving component, 201 adjusting plate, 202 adjusting hole, 203 adjusting block, 204 screw, 205 handwheel, 206 slider, 207 slide, 300 adjusting component, 301 hook, 302 ring block, 303 adjusting cylinder, 304 connecting rod, 305 adjusting ring, 306 fixing column, 307 limiting plate, 308 stud. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 The utility model provides a technical solution: a branch puller and angle opener for fruit trees, comprising a first curved plate 1, a second curved plate 2 and a base 5, a fixed block 3 is fixed on the front and back of the first curved plate 1 and the second curved plate 2, a moving component 200 for movement is installed on the left side of the second curved plate 2, and an adjusting component 300 for adjusting the branch puller and angle opener is provided on the top of the moving component 200;
[0024] Through the coordinated use of the first curved plate 1, the second curved plate 2, the movable component 200 and the adjusting component 300, in actual use, the structure of the fruit tree branch opening angle is adjustable. Therefore, when the angle requirements of the fruit tree branch opening angle are different, the structure of the fruit tree branch opening angle device used for opening the branch angle can be effectively adjusted according to different situations, thereby effectively avoiding the influence of too large or too small angle on the growth of fruit tree branches, ensuring that the expected use effect can be achieved, and improving the practicability of the fruit tree branch opening angle device.
[0025] In this embodiment, the moving component 200 is a structure used to drive the adjusting component 300 to move.
[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the moving component 200 includes an adjusting plate 201 fixed to the left side of the second arc-shaped plate 2, an adjusting hole 202 is opened on the top of the adjusting plate 201, an adjusting block 203 is slidably connected inside the adjusting hole 202, a screw 204 is threadedly connected inside the adjusting block 203, a hand wheel 205 is fixed to the left end of the screw 204, sliders 206 are fixed on the front and back sides of the adjusting block 203, and two slide grooves 207 are opened inside the adjusting plate 201.
[0027] It should be noted that the opposite sides of the two slide grooves 207 are connected to the adjustment hole 202, and the slider 206 is slidably connected inside the slide groove 207, ensuring that the adjustment block 203 can drive the slider 206 to slide in the slide groove 207, so that the adjustment block 203 is more stable when moving left and right.
[0028] In addition, the right end of the screw rod 204 passes through the adjustment plate 201, the adjustment hole 202 and the adjustment block 203 in sequence and extends to the inside of the adjustment plate 201 and is rotatably connected to the adjustment plate 201 through a bearing, ensuring that the screw rod 204 can rotate correctly and effectively in place.
[0029] In this embodiment, the adjustment component 300 is a structure for adjusting the branch angle opener.
[0030] like Figure 1 and Figure 3 As shown, the adjustment component 300 includes a hook 301 fixed to the top of the base 5, an adjustment cylinder 303 is fixed to the bottom of the base 5, the internal thread of the adjustment cylinder 303 is connected to a stud 308, an annular block 302 is fixed to the outside of the stud 308, a connecting rod 304 is fixed to the left side of the adjustment cylinder 303, an adjustment ring 305 is fixed to the left end of the connecting rod 304, a fixing column 306 is sleeved inside the adjustment ring 305, and a limiting plate 307 is fixed to the top of the fixing column 306.
[0031] It should be noted that the bottom end of the stud 308 is rotatably connected to the adjustment block 203 via a bearing to ensure that the stud 308 can rotate correctly and effectively in place, and the insides of the two front fixing blocks 3 and the two back fixing blocks 3 are threadedly connected with fastening bolts 4, and the outer sides of the fastening bolts 4 are threadedly connected with nuts to ensure that the first arc block 1 and the second arc block 2 can be fixed by the fastening bolts 4 and the nuts.
[0032] In addition, the diameter of the limiting plate 307 is larger than the inner diameter of the adjusting ring 305, which effectively prevents the adjusting ring 305 from falling off the fixing column 306. The inner diameter of the adjusting ring 305 is equal to the diameter of the fixing column 306, so that the adjusting ring 305 can slide more stably on the outer side of the fixing column 306.
[0033] In addition, the adjustable distance from the top of the adjusting ring 305 to the bottom of the limiting plate 307 is smaller than the adjustable distance of the stud 308 inside the adjusting tube 303, which effectively prevents the stud 308 from falling off from the adjusting tube 303.
[0034] The working principle of the above embodiment is:
[0035] When in use, the branch angler can be effectively fixed on the main stem of the fruit tree through the first arc plate 1, the second arc plate 2 and the fastening bolt 4, and then fixed by the cooperation of the nut and the fastening bolt 4, and then the position of the branch to be pulled is observed, and the hand wheel 205 is turned to drive the screw rod 204 to rotate in place, and the adjustment block 203 is moved left and right inside the adjustment hole 202 under the rotation thrust of the internal thread and the limiting action of the slider 206, so that the hook 301 is driven to move left and right through the stud 308, and the hook can be adjusted. The hook 301 is adjusted to the specified position, and then the annular block 302 is rotated to drive the stud 308 to rotate in place. Under the action of the internal thread rotation thrust and the limiting action of the connecting rod 304, the adjusting tube 303 is moved up and down on the outside of the stud 308, thereby driving the hook 301 to move up and down, so that the hook 301 can smoothly hook the branch, and then the annular block 302 is rotated in the opposite direction, the branch can be driven to bend downward through the hook 301, and the branch can be adjusted to the specified angle, thereby completing the branch pulling angle of the fruit tree.
[0036] Compared with the prior art, the fruit tree branch pulling and opening device, through the coordinated use of the first curved plate 1, the second curved plate 2, the moving component 200 and the adjusting component 300, has an adjustable structure for the branch pulling and opening of the fruit tree during actual use. Therefore, when the angle requirements for the branch pulling and opening of the fruit tree are different, the structure of the branch pulling and opening device for the fruit tree can be effectively adjusted according to different situations, thereby effectively avoiding the influence of too large or too small angle on the growth of the fruit tree branches, ensuring that the expected use effect can be achieved, improving the practicability of the fruit tree branch pulling and opening device, and solving the problem of low practicability of the existing fruit tree branch pulling and opening devices.
[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. A fruit tree branch angler, comprising a first curved plate (1), a second curved plate (2) and a base (5), characterized in that: The front and back sides of the first curved plate (1) and the second curved plate (2) are both fixed with fixed blocks (3); a moving component (200) for movement is installed on the left side of the second curved plate (2); and an adjusting component (300) for adjusting the branch angler is provided on the top of the moving component (200); The adjustment assembly (300) comprises a hook (301) fixed to the top of the base (5); an adjustment cylinder (303) is fixed to the bottom of the base (5); a stud (308) is connected to the inner thread of the adjustment cylinder (303); an annular block (302) is fixed to the outer side of the stud (308); a connecting rod (304) is fixed to the left side of the adjustment cylinder (303); an adjustment ring (305) is fixed to the left end of the connecting rod (304); a fixing column (306) is sleeved inside the adjustment ring (305); and a limiting plate (307) is fixed to the top end of the fixing column (306).
2. The fruit tree branch opening device according to claim 1, characterized in that: The moving assembly (200) comprises an adjusting plate (201) fixed to the left side of the second arc-shaped plate (2); an adjusting hole (202) is provided on the top of the adjusting plate (201); an adjusting block (203) is slidably connected inside the adjusting hole (202); a screw rod (204) is threadedly connected inside the adjusting block (203); a hand wheel (205) is fixed to the left end of the screw rod (204); sliders (206) are fixed on the front and back sides of the adjusting block (203); and two sliding grooves (207) are provided inside the adjusting plate (201).
3. The fruit tree branch opening device according to claim 2, characterized in that: The opposite sides of the two slide grooves (207) are both connected to the adjustment hole (202), and the slider (206) is slidably connected inside the slide grooves (207).
4. The fruit tree branch opening device according to claim 2, characterized in that: The right end of the screw rod (204) passes through the adjustment plate (201), the adjustment hole (202) and the adjustment block (203) in sequence and extends to the inside of the adjustment plate (201) to be rotationally connected to the adjustment plate (201) via a bearing.
5. The fruit tree branch opening device according to claim 2, characterized in that: The bottom end of the stud (308) is rotatably connected to the adjustment block (203) via a bearing, and a fastening bolt (4) is threadedly connected between the insides of the two front fixing blocks (3) and the two rear fixing blocks (3).
6. The fruit tree branch puller according to claim 1, characterized in that: The diameter of the limiting plate (307) is greater than the inner diameter of the adjusting ring (305), and the inner diameter of the adjusting ring (305) is equal to the diameter of the fixing column (306).
7. The fruit tree branch opening device according to claim 1, characterized in that: The adjustable distance from the top of the adjusting ring (305) to the bottom of the limiting plate (307) is smaller than the adjustable distance of the stud (308) inside the adjusting cylinder (303).