Adjustable pendant hook rack
By designing adjustable vine hook frames with rope retraction and limiting components, the problem of traditional vine hooks lacking rope retraction is solved, achieving stable rope retraction and convenient operation.
Patent Information
- Application Number
- CN202522156053.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-13
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-13
AI Technical Summary
Traditional hanging vine hooks lack a rope retraction function, making the rope prone to detaching and increasing the difficulty of subsequent work.
An adjustable vine hook frame was designed, which includes a vine winding and unwinding assembly and a limiting assembly. The vine winding, unwinding and limiting of the vine are achieved by combining a rotating rod, a spool and a limiting block.
It achieves stable raising and lowering of the hoisting rope, reduces the occurrence of unhooking, and improves the convenience of operation and work efficiency.
Smart Images
Figure CN224670455U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vine hanging technology, specifically an adjustable vine hanging hook frame. Background Technology
[0002] Trellising is a widely used technique in agricultural planting, mainly used to help the vines of vining crops such as cucumbers and tomatoes to detach from the ground and grow into the air, thereby increasing yield and quality. Using trellising hooks can reduce labor intensity, increase the speed of vine lowering operations, and reduce physiological damage to crops. At the same time, it can also improve space utilization, promote plant growth, and increase yield and quality. Trellising hooks are widely used in agricultural facilities such as greenhouses and arched sheds, and are suitable for the planting and management of a variety of vining crops.
[0003] Traditional hanging vine hooks generally lack the function of securing the hanging rope. Traditional methods usually require wrapping excess hanging rope around the hook, and the hanging rope is prone to coming off the hook, increasing the difficulty of subsequent work. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable vine hanging hook frame, which solves the problems of traditional vine hanging hooks generally lacking the function of rope gathering, and the traditional method generally requiring excess rope to be wrapped around the vine hanging hook, and the rope being easy to come off the hook, increasing the difficulty of subsequent work.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable hanging vine hook frame, comprising a hook frame body, wherein an upper hook is provided at the top of the hook frame body near the rear, a lower hook is provided at the bottom of the hook frame body near the front, a first through hole is provided at the center of the front side of the hook frame body, a second through hole is provided at the bottom of the front side of the hook frame body near the first through hole, and a third through hole is provided at the center of the bottom of the hook frame body, further comprising:
[0006] A rope retraction assembly is provided, wherein the rope retraction assembly is rotatably connected to the hook frame body through a first through hole, and the rope retraction assembly is used for retracting and extending the rope.
[0007] A limiting component is rotatably connected to the rear side of the hook frame body, and the limiting component is used to limit and adjust the rope retraction component.
[0008] Preferably, the rope retraction assembly includes a rotating rod, which is rotatably connected to the inside of the first through hole, and limit blocks are fixedly welded to both ends of the rotating rod.
[0009] Preferably, one end of one of the limiting blocks is fixedly welded with a first twisting block, which is disposed on the rear side of the hook frame body, and one end of the other limiting block is fixedly welded with a wire reel, which is disposed on the front side of the hook frame body.
[0010] Preferably, the rear side of the spool near the edge is provided with multiple limiting grooves equidistantly through it along the circumferential direction.
[0011] Preferably, the limiting component includes a lead screw, which is rotatably connected to the bottom of the hook frame body near the second through hole on the rear side, and a second torsion block is fixedly welded to one end of the lead screw.
[0012] Preferably, the outer surface of the lead screw is threadedly fitted with a slider, and a limit rod is fixedly welded to the front side of the slider near the top.
[0013] Preferably, the limiting slide rod is slidably disposed with respect to the second through hole.
[0014] Beneficial effects
[0015] This utility model provides an adjustable vine hanging hook frame. Compared with the prior art, it has the following advantages:
[0016] In this invention, the contact area between the spool, the first twisting block, and the hook frame body is reduced by the setting of the limiting block, and the rotating rod is also limited, thereby making the rotation process of the rope winding and unwinding assembly more stable. The winding and unwinding of the rope can be controlled by the rotation of the spool, and the winding and unwinding of the rope is more stable and convenient. The rotation of the lead screw can drive the slider and the limiting slide rod to slide. When the limiting slide rod slides and coincides with the limiting groove, the rotation of the spool can be limited, so that the rope is stably bundled inside the spool and will not disengage. Attached Figure Description
[0017] Figure 1 This utility model provides a front-view three-dimensional structural schematic diagram of an adjustable hanging vine hook frame;
[0018] Figure 2 This utility model provides a side-view three-dimensional structural diagram of an adjustable hanging vine hook frame;
[0019] Figure 3 This utility model provides a three-dimensional structural diagram of the hook frame body of an adjustable vine hanging hook frame;
[0020] Figure 4 This utility model provides a three-dimensional structural diagram of the hanging rope retraction component of an adjustable hanging vine hook frame;
[0021] Figure 5 This utility model presents a three-dimensional structural diagram of the limiting component of an adjustable hanging vine hook frame.
[0022] In the diagram: 1. Hook frame body; 2. Upper hook; 3. Lower hook; 4. First through hole; 5. Second through hole; 6. Third through hole; 7. Rope winding and unwinding assembly; 71. Rotating rod; 72. Limiting block; 73. First torsion block; 74. Cable reel; 75. Limiting groove; 8. Limiting assembly; 81. Lead screw; 82. Second torsion block; 83. Sliding block; 84. Limiting sliding rod. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.
[0024] Example 1:
[0025] Please see Figure 1-3 An adjustable hanging vine hook bracket includes a hook bracket body 1, an upper hook 2 located at the top near the rear of the hook bracket body 1, a lower hook 3 located at the bottom near the front of the hook bracket body 1, a first through hole 4 extending through the center of the front of the hook bracket body 1, a second through hole 5 extending through the bottom of the front of the hook bracket body 1 near the first through hole 4, and a third through hole 6 extending through the center of the bottom of the hook bracket body 1. It also includes:
[0026] The rope retraction assembly 7 is rotatably connected to the hook frame body 1 through the first through hole 4. The rope retraction assembly 7 is used to retract and extend the rope.
[0027] Limiting component 8 is rotatably connected to the rear side of hook frame body 1. Limiting component 8 is used to limit and adjust the rope retraction component 7.
[0028] In this embodiment, the entire vine hook frame can be hung on the pre-erected wire rope frame by setting the upper hook 2. The vine hook frame can be hung on the pre-erected wire rope frame by setting the lower hook 3 and the third through hole 6. The vine hook can be passed through downwards and the vine hook can be limited to ensure the stability of the vine hook winding and unwinding. The vine hook winding and unwinding component 7 can be rotated and set on the hook frame body 1 by setting the first through hole 4. The limit component 8 can be limited by setting the second through hole 5.
[0029] The rope retraction assembly 7 includes a rotating rod 71, which is rotatably connected to the inside of the first through hole 4. Limiting blocks 72 are fixedly welded to both ends of the rotating rod 71.
[0030] One end of one of the limiting blocks 72 is fixedly welded with a first twist block 73, which is located on the rear side of the hook frame body 1. The other end of the limiting block 72 is fixedly welded with a wire reel 74, which is located on the front side of the hook frame body 1.
[0031] Multiple limiting grooves 75 are equidistantly provided along the circumferential direction on the rear side of the coil 74 near the edge;
[0032] In this embodiment, the rotation of the rotating rod 71 and the first through hole 4 allows the entire rope winding and unwinding assembly 7 to rotate on the hook frame body 1. The two limiting blocks 72 limit the rotation of the rotating rod 71, thereby ensuring the stability of the rotation of the entire rope winding and unwinding assembly 7. Twisting the first torsion block 73 can drive the coil 74 to rotate. The rotation of the coil 74 can drive the thread to be wound or unwound. The opening of the limiting groove 75 can cooperate with the limiting slide rod 84 to limit the rope winding and unwinding assembly 7.
[0033] Example 2:
[0034] Please see Figure 1-5 This embodiment provides a technical solution based on embodiment one: the limiting component 8 includes a lead screw 81, which is rotatably connected to the bottom of the hook frame body 1 near the second through hole 5 on the rear side, and a second torsion block 82 is fixedly welded to one end of the lead screw 81.
[0035] A slider 83 is threadedly connected to the outer surface of the lead screw 81, and a limit rod 84 is fixedly welded to the front side of the slider 83 near the top.
[0036] The limiting slide bar 84 is slidably set with the second through hole 5;
[0037] In this embodiment, the lead screw 81 is rotated with the hook frame body 1, and the lead screw 81 is fixedly welded to the second torsion block 82. By twisting the second torsion block 82, the lead screw 81 can be rotated. Through the sliding limit setting of the second through hole 5 and the limiting slide rod 84, the rotation of the lead screw 81 can adjust the slider 83 to slide back and forth. The sliding of the slider 83 can drive the limiting slide rod 84 to slide inside the second through hole 5. When the limiting slide rod 84 slides into the limiting groove 75 and engages, the coil 74 can be limited.
[0038] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.
[0039] During operation, the entire vine hook frame can be hung on the pre-erected wire rope frame by the upper hook 2. By pulling the end of the hanging rope passing through the third through hole 6, the spool 74 can be rotated and the line can be released outwards. Then, by binding or clamping, the vines or trunks of the crop below can be pulled to the hanging rope.
[0040] When reeling in the line, twisting the first toggle block 73 can drive the reel 74 to rotate synchronously, thereby causing the suspension rope to be gathered inside the reel 74. At the same time, the pulling of the suspension rope can pull and traction the crop, providing an environment conducive to the continuous production of the crop. When the line is pulled to a suitable length, twisting the second toggle block 82 can drive the lead screw 81 to rotate, which can cause the slider 83 and the limiting slide bar 84 to slide inward. When the limiting slide bar 84 coincides with the limiting groove 75, the rotation of the reel 74 can be limited. If the crop grows later, it can be readjusted.
[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An adjustable hanging vine hook frame, comprising a hook frame body (1), wherein an upper hook (2) is provided at the top of the hook frame body (1) near the rear side, a lower hook (3) is provided at the bottom of the hook frame body (1) near the front side, a first through hole (4) is provided at the center of the front side of the hook frame body (1), a second through hole (5) is provided at the bottom of the front side of the hook frame body (1) near the first through hole (4), and a third through hole (6) is provided at the center of the bottom of the hook frame body (1), characterized in that, Also includes: The rope retraction assembly (7) is rotatably connected to the hook frame body (1) through the first through hole (4). The rope retraction assembly (7) is used to retract and extend the rope. Limiting component (8) is rotatably connected to the rear side of the hook frame body (1). The limiting component (8) is used to limit and adjust the rope retraction component (7).
2. The adjustable hanging vine hook frame according to claim 1, characterized in that: The rope retraction assembly (7) includes a rotating rod (71), which is rotatably connected to the inside of the first through hole (4). Limiting blocks (72) are fixedly welded to both ends of the rotating rod (71).
3. An adjustable hanging vine hook frame according to claim 2, characterized in that: One end of one of the limiting blocks (72) is fixedly welded with a first twist block (73), which is located on the rear side of the hook frame body (1). The other end of the limiting block (72) is fixedly welded with a wire reel (74), which is located on the front side of the hook frame body (1).
4. An adjustable vine hanging hook frame according to claim 3, characterized in that: Multiple limiting grooves (75) are equidistantly provided along the circumferential direction on the rear side of the coil (74) near the edge.
5. An adjustable hanging vine hook frame according to claim 1, characterized in that: The limiting component (8) includes a lead screw (81), which is rotatably connected to the bottom of the hook frame body (1) near the second through hole (5) on the rear side. A second torsion block (82) is fixedly welded to one end of the lead screw (81).
6. An adjustable hanging vine hook frame according to claim 5, characterized in that: The outer surface of the lead screw (81) is threadedly fitted with a slider (83), and a limit rod (84) is fixedly welded to the front side of the slider (83) near the top.
7. An adjustable hanging vine hook frame according to claim 6, characterized in that: The limiting slide bar (84) is slidably disposed with the second through hole (5).