Branch pulling device for fruit tree planting

Abstract

The utility model discloses a fruit tree planting branch pulling device which comprises a first arc-shaped plate and a second arc-shaped plate, sliding grooves are symmetrically formed in the circumferential side face of the first arc-shaped plate, a plurality of sets of sliding blocks are connected in the sliding grooves in a sliding mode, inserting grooves are formed in one side faces of the sliding blocks, clamping seats are arranged in the inserting grooves, and clamping grooves are formed in one side faces of the clamping seats. A pull rod is inserted into one side face of the inner wall of the movable groove in a penetrating mode, a clamping block is arranged at one end of the pull rod, and two sets of first springs are symmetrically arranged on one side face of the clamping block. The position of the adjusting device can be adjusted by sliding the sliding block in the sliding groove, meanwhile, the inserting rod is pulled to enable the limiting block clamped in the limiting groove to retract into the limiting box, then the adjusting column is pulled to the proper length, and then the pressing plate is pressed downwards by rotating the screw rod to fix branches. And then further adjustment can be carried out according to the growth state of the fruit tree, and when branch pulling needs to be carried out on the same tree for multiple times, a worker can install the adjusting device according to needs.

Description

Technical Field

[0001] This utility model belongs to the field of fruit tree planting technology, and in particular relates to a fruit tree planting branch puller. Background Technology

[0002] Fruits are highly nutritious, and as people's living standards continue to improve, fruits have become an indispensable part of life. Currently, in order to slow down the growth of fruit trees and increase their yield, young fruit trees need to undergo techniques such as branch pulling and branch pressing to improve light and air penetration between fruiting branches, improve fruit quality, and increase yield.

[0003] Most of the branch pulling devices currently used have certain limitations. They can only pull branches of a single fruit tree. When multiple branches of the same tree need to be pulled, it becomes cumbersome and cannot be completed quickly and effectively. Therefore, a branch pulling device for fruit tree planting is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a fruit tree planting branch puller to solve existing problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a fruit tree planting branch puller, comprising a first arc-shaped plate and a second arc-shaped plate. The first arc-shaped plate has symmetrically formed sliding grooves on its periphery. Multiple sets of sliders are slidably connected within the sliding grooves. A slot is formed on one side of each slider, and a retaining seat is provided within the slot. A retaining seat has a retaining groove on one side of its inner wall. A pull rod is inserted through one side of the inner wall of the movable groove. A retaining block is provided at one end of the pull rod. Two sets of first springs are symmetrically arranged on one side of the retaining block. An adjusting device is hinged to one side of the retaining seat. The adjusting device includes a hollow column, within which an adjusting column is slidably connected. Multiple sets of limiting grooves are formed on one side of the adjusting column. A limiting box is provided on one side of the hollow column. An insert rod is inserted through one side of the inner wall of the limiting box. A limiting block is provided at one end of the insert rod. A second spring is sleeved on the periphery of one end of the insert rod. A branch puller is hinged to one end of the adjusting column.

[0007] Furthermore, two sets of upright plates are symmetrically arranged on the upper surface of the branch pulling frame, and a support plate is provided on the upper surface of the branch pulling frame. Rotating screws are inserted through the upper surface of the two sets of upright plates, and a pressure plate is provided at one end of the rotating screw.

[0008] Furthermore, rotating rods are inserted through the peripheral surfaces of the first and second arc-shaped plates. A rotating shaft is provided at one end of each rotating rod. The rotating shaft includes an inner ring and an outer ring. A fixing plate is provided on one side of the outer ring of the rotating shaft. The inner ring of the rotating shaft is fixedly connected to the peripheral surface of one end of the rotating rod. A fixing block is provided on the peripheral surface of the first arc-shaped plate, and an mounting block is provided on the peripheral surface of the second arc-shaped plate. A protrusion is provided on one side of the fixing block, and a fixing groove is formed on one side of the protrusion. A groove is formed on one side of the inner wall of the groove, and a pull post is inserted through one side of the inner wall of the groove. A plug is provided at one end of the pull post, and a third spring is sleeved on the peripheral surface of one end of the pull post.

[0009] Furthermore, the shape and size of the card holder are adapted to the slot, the position of the card slot is adapted to the movable slot, the shape and size of the card slot are adapted to the card block, the free ends of the two sets of first springs are fixedly connected to one side of the inner wall of the movable slot, the card holder is engaged with the slider, one end of the second spring is fixedly connected to one side of the inner wall of the limiting box, the free end of the second spring is fixedly connected to one side of the limiting block, the bottom surface of the hollow column is hinged to one side of the card holder, the shape and size of the limiting block are adapted to the limiting slot, the limiting block is engaged with the limiting slot, one side of the first arc plate and the second arc plate are hinged, one end of the third spring is fixedly connected to one side of the inner wall of the slot, the free end of the third spring is fixedly connected to one side of the insert block, the shape and size of the insert block are adapted to the fixed slot, and the insert block is engaged with the fixed slot.

[0010] This utility model has the following beneficial effects:

[0011] This invention allows for adjustment of the position of the adjusting device by sliding a slider within a sliding groove. Simultaneously, pulling the insert rod retracts the limiting block, which is locked in the limiting groove, into the limiting box. The adjusting column is then pulled to a suitable length, and the pressure plate is pressed down by rotating the screw to fix the branch. Further adjustments can be made according to the growth status of the fruit tree. When multiple branch pulling operations are required on the same tree, the worker can install the adjusting device as needed. The card holder is inserted into the slot, and the card block retracts into the movable groove under force. When the card slot aligns with the movable groove, the first spring in the movable groove will lock the card block into the slot for fixation. Simultaneously, pulling the pull rod pulls the card block into the movable groove, allowing the adjusting device to be removed. This method increases the number of branch pulling frames, enabling multiple branch pulling operations on the same tree.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the overall structure of a fruit tree planting branch puller;

[0015] Figure 2 A three-dimensional structural diagram of a fruit tree planting branch puller;

[0016] Figure 3 This is a front view of a fruit tree planting branch puller;

[0017] Figure 4 for Figure 3 Cross-sectional view of section AA;

[0018] Figure 5 for Figure 3 Cross-sectional view of section BB in the middle.

[0019] The components represented by each number in the attached diagram are listed below: 1. First arc-shaped plate; 101. Sliding groove; 11. Slider; 111. Card seat; 112. Card slot; 113. Slot; 114. Movable groove; 115. Card block; 116. Pull rod; 117. First spring; 15. Fixing block; 151. Fixing groove; 2. Second arc-shaped plate; 21. Mounting block; 210. Groove; 211. Pull column; 212. Insert block; 213. Third spring; 3. Adjustment device; 31. Hollow column; 311. Limit box; 312. Limit block; 313. Insert rod; 314. Second spring; 32. Adjustment column; 321. Limit groove; 4. Branch frame; 42. Support plate; 41. Vertical plate; 43. Rotating screw; 44. Pressure plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0021] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1 - Figure 5 As shown, this utility model is a fruit tree planting branch puller, including a first arc plate 1 and a second arc plate 2. The first arc plate 1 has symmetrical sliding grooves 101 on its circumference. Multiple sets of sliders 11 are slidably connected in the sliding grooves 101. A slot 113 is opened on one side of the slider 11. A card seat 111 is provided in the slot 113. A card groove 112 is opened on one side of the card seat 111. A movable groove 114 is opened on one side of the inner wall of the slot 113. A pull rod 116 is inserted through one side of the inner wall of the movable groove 114. A card block 115 is provided at one end of the pull rod 116. Two sets of first springs 117 are symmetrically arranged on one side of the card block 115. An adjustment device 3 is hinged to one side of the card seat 111.

[0024] Furthermore, the adjusting device 3 includes a hollow column 31, an adjusting column 32 slidably connected inside the hollow column 31, multiple sets of limiting grooves 321 opened on one side of the adjusting column 32, a limiting box 311 provided on one side of the hollow column 31, an insert rod 313 inserted through one side of the inner wall of the limiting box 311, a limiting block 312 provided at one end of the insert rod 313, a second spring 314 sleeved on the circumferential side of one end of the insert rod 313, a branch puller 4 hinged to one end of the adjusting column 32, two sets of upright plates 41 symmetrically arranged on the upper surface of the branch puller 4, a support plate 42 provided on the upper surface of the branch puller 4, a rotating screw 43 inserted through the upper surface of the two sets of upright plates 41, and a pressure plate 44 provided at one end of the rotating screw 43.

[0025] Furthermore, rotating rods are inserted through the circumferences of the first arc-shaped plate 1 and the second arc-shaped plate 2. A rotating shaft is provided at one end of each rotating rod. The rotating shaft includes an inner ring and an outer ring. A fixing plate is provided on one side of the outer ring of the rotating shaft. The inner ring of the rotating shaft is fixedly connected to the circumference of one end of the rotating rod. A fixing block 15 is provided on the circumference of the first arc-shaped plate 1, and an mounting block 21 is provided on the circumference of the second arc-shaped plate 2. A protrusion is provided on one side of the fixing block 15, and a fixing groove 151 is formed on one side of the protrusion. A groove is formed on one side of the mounting block 21, and a groove is formed on one side of the inner wall of the groove. A slot 210 is provided, and a pull post 211 is inserted through one side of the inner wall of the slot 210. A plug block 212 is provided at one end of the pull post 211, and a third spring 213 is sleeved on the circumferential side of one end of the pull post 211. The first arc plate 1 and the second arc plate 2 are hinged to one side. One end of the third spring 213 is fixedly connected to one side of the inner wall of the slot 210, and the free end of the third spring 213 is fixedly connected to one side of the plug block 212. The shape and size of the plug block 212 are adapted to the fixing slot 151, and the plug block 212 and the fixing slot 151 are engaged.

[0026] Furthermore, the shape and size of the card holder 111 are adapted to the slot 113, the position of the card groove 112 is adapted to the movable groove 114, the shape and size of the card groove 112 are adapted to the card block 115, the free ends of the two sets of first springs 117 are fixedly connected to one side of the inner wall of the movable groove 114, the card holder 111 is engaged with the slider 11, one end of the second spring 314 is fixedly connected to one side of the inner wall of the limiting box 311, the free end of the second spring 314 is fixedly connected to one side of the limiting block 312, the bottom surface of the hollow column 31 is hinged to one side of the card holder 111, the shape and size of the limiting block 312 are adapted to the limiting groove 321, and the limiting block 312 is engaged with the limiting groove 321.

[0027] It should be noted that, in this invention, the position of the adjusting device 3 can be adjusted by sliding the slider 11 within the sliding groove 101. Simultaneously, pulling the insertion rod 313 causes the limiting block 312, which is locked in the limiting groove 321, to retract into the limiting box 311. Then, the adjusting column 32 is pulled to a suitable length, and the pressure plate 44 is pressed down by rotating the screw 43 to fix the branch. Further adjustments can be made according to the growth status of the fruit tree. When multiple branch pulling operations are required on the same tree, the worker can adjust the adjustment as needed. When the adjustment device 3 is installed, the card holder 111 is inserted into the slot 113. The card block 115 is retracted into the movable slot 114 under force. When the position of the card slot 112 is aligned with the position of the movable slot 114, the first spring 117 in the movable slot 114 will lock the card block 115 into the card slot 112 for fixed positioning. At the same time, pull the pull rod 116 to pull the card block 115 into the movable slot 114, and the adjustment device 3 can be removed. In this way, the number of branch pulling frames 4 can be increased to complete multiple branch pulling of the same tree.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fruit tree planting branch puller, comprising a first arc-shaped plate (1) and a second arc-shaped plate (2), characterized in that: The first arc-shaped plate (1) has symmetrical sliding grooves (101) on its periphery. Multiple sets of sliders (11) are slidably connected in the sliding grooves (101). A slot (113) is provided on one side of the slider (11). A card seat (111) is provided in the slot (113). A card groove (112) is provided on one side of the card seat (111). A movable groove (114) is provided on one side of the inner wall of the slot (113). A pull rod (116) is inserted through one side of the inner wall of the movable groove (114). A card block (115) is provided at one end of the pull rod (116). Two sets of first springs (117) are symmetrically provided on one side of the card block (115). An adjustment device (3) is hinged to one side of the card seat (111).

2. The fruit tree planting branch puller according to claim 1, characterized in that, The adjusting device (3) includes a hollow column (31), an adjusting column (32) is slidably connected inside the hollow column (31), a plurality of limiting grooves (321) are opened on one side of the adjusting column (32), a limiting box (311) is provided on one side of the hollow column (31), a rod (313) is inserted through one side of the inner wall of the limiting box (311), a limiting block (312) is provided at one end of the rod (313), a second spring (314) is sleeved on the circumferential side of one end of the rod (313), and a branch puller (4) is hinged to one end of the adjusting column (32).

3. A fruit tree planting branch puller according to claim 2, characterized in that, The upper surface of the branch pulling frame (4) is symmetrically provided with two sets of upright plates (41), and the upper surface of the branch pulling frame (4) is provided with a support plate (42). Rotating screws (43) are inserted through the upper surfaces of the two sets of upright plates (41), and a pressure plate (44) is provided at one end of the rotating screws (43).

4. A fruit tree planting branch puller according to claim 1, characterized in that, Rotating rods are inserted through the periphery of the first arc plate (1) and the second arc plate (2). A rotating shaft is provided at one end of the rotating rod. The rotating shaft includes an inner ring and an outer ring. A fixing plate is provided on one side of the outer ring of the rotating shaft. The inner ring of the rotating shaft is fixedly connected to the periphery of one end of the rotating rod. A fixing block (15) is provided on the periphery of the first arc plate (1). An mounting block (21) is provided on the periphery of the second arc plate (2). A protrusion is provided on one side of the fixing block (15). A fixing groove (151) is opened on one side of the protrusion. A groove is opened on one side of the mounting block (21). A slot (210) is opened on one side of the inner wall of the groove. A pull post (211) is inserted through one side of the inner wall of the slot (210). An insert block (212) is provided at one end of the pull post (211). A third spring (213) is sleeved on the periphery of one end of the pull post (211).

5. A fruit tree planting branch puller according to claim 2, characterized in that, The shape and size of the card holder (111) are adapted to the slot (113), the position of the card groove (112) is adapted to the movable groove (114), the shape and size of the card groove (112) are adapted to the card block (115), the free ends of the two sets of first springs (117) are fixedly connected to one side of the inner wall of the movable groove (114), the card holder (111) is engaged with the slider (11), one end of the second spring (314) is fixedly connected to one side of the inner wall of the limiting box (311), the free end of the second spring (314) is fixedly connected to one side of the limiting block (312), the bottom surface of the hollow column (31) is hinged to one side of the card holder (111), the shape and size of the limiting block (312) are adapted to the limiting groove (321), and the limiting block (312) is engaged with the limiting groove (321).

6. A fruit tree planting branch puller according to claim 4, characterized in that, The first arc plate (1) is hinged to the second arc plate (2) on one side. One end of the third spring (213) is fixedly connected to one side of the inner wall of the slot (210). The free end of the third spring (213) is fixedly connected to one side of the insert (212). The shape and size of the insert (212) are adapted to the fixing slot (151). The insert (212) and the fixing slot (151) are engaged.

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