Telescopic hook device of lifting insect trapping belt

Abstract

The utility model relates to a telescopic hook device of a lifting insect trapping belt. The telescopic hook device comprises a hook and a telescopic mechanism. The hook is fixed to one end of the telescopic mechanism, the telescopic mechanism can drive the hook to stretch out and draw back, and the hook comprises a vertical rod, a lifting fixing clamp hook and a lowering fixing clamp hook. The vertical rod is fixedly connected with the inner cylinder through a lengthened nut and a bolt; the lifting fixing clamp hook is of an L-shaped structure, one end of the lifting fixing clamp hook is fixed to the vertical rod, the other end of the lifting fixing clamp hook extends towards the vertical rod and is parallel to the vertical rod, and the lifting fixing clamp hook can increase the height of the insect trapping belt. The fixing clamp lowering hook is of an obtuse angle structure, one end of the fixing clamp lowering structure is fixed to the vertical rod, the other end of the fixing clamp lowering structure extends towards the telescopic mechanism, and the fixing clamp lowering structure can lower the height of the insect trapping belt. The hook is arranged on the telescopic mechanism, the hook is divided into the ascending hook and the descending hook, the insect trapping belt can be effectively ascended or descended with different functions, operation is easy, and the working efficiency can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of glass greenhouse equipment, and in particular to a telescopic hook device for a lifting insect-attracting belt. Background Art

[0002] As an efficient and environmentally friendly physical pest control strategy in glass greenhouses, insect traps are becoming increasingly important in modern agriculture. This innovative technology not only reduces the use of chemical pesticides and protects the ecological environment, but also effectively maintains the ecological balance within the greenhouse by continuously attracting and capturing pests, ensuring the healthy growth of crops.

[0003] With the continuous advancement of agricultural technology and the optimization and upgrading of the agricultural industrial structure, the scale and application of glass greenhouses, as modern agricultural production facilities integrating high technology, high efficiency, and high yield, have rapidly expanded. Against this backdrop, the demand for insect traps has also surged, becoming an indispensable part of greenhouse management. Insect traps, with their unique physical properties, can accurately capture a variety of pests, such as aphids and whiteflies, significantly reducing pest incidence and improving crop yield and quality.

[0004] However, as greenhouses expand, the management and maintenance of insect traps present new challenges. Adjusting the trap height, in particular, has become a key factor influencing pest control effectiveness. As crops grow, the traps must be maintained at an optimal distance of 20-30 cm above the crop's growing point to maximize their effectiveness. This requires growers to regularly and precisely adjust the height of the traps to accommodate changes in crop growth.

[0005] In practice, due to the large greenhouse area and widespread distribution of crops, coupled with insufficient or inconvenient equipment such as lift platforms, adjusting the height of insect traps is often difficult to complete in a timely and efficient manner. This not only affects the insect control effectiveness of the traps, but can also cause damage to crops due to untimely pest control. Utility Model Content

[0006] In view of this, the present application proposes a telescopic hook device for lifting the insect attracting belt, which makes it easier to lift the insect attracting belt.

[0007] According to one aspect of the present application, there is provided a telescopic hook device for raising and lowering an insect trap, comprising: a hook and a telescopic mechanism;

[0008] The hook is fixed to one end of the telescopic mechanism, and the telescopic mechanism can drive the hook to extend and retract. The hook includes: a vertical rod, an ascending fixed clip hook and a descending fixed clip hook;

[0009] The vertical rod is fixedly connected to the inner cylinder by means of an extended nut and a bolt;

[0010] The lifting and fixing clip hook is an L-shaped structure, one end of the lifting and fixing clip hook is fixed to the vertical rod, and the other end extends toward the vertical rod and is parallel to the vertical rod. The lifting and fixing clip hook can raise the height of the insect attractant belt;

[0011] The lowering fixing clip hook is an obtuse-angle structure. One end of the lowering fixing clip structure is fixed on the vertical rod, and the other end extends toward the telescopic mechanism. The lowering fixing clip structure can lower the height of the insect-attracting belt.

[0012] In a possible implementation, the telescopic mechanism includes an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder, the inner cylinder can slide inside the outer cylinder, and the hook is fixedly mounted on one end of the inner cylinder.

[0013] In a possible implementation, an inner lock is provided between the inner cylinder and the outer cylinder.

[0014] In a possible implementation, embossing is provided between the outer cylinder and the inner cylinder, and the embossing prevents the inner cylinder and the outer cylinder from separating.

[0015] In a possible implementation, the invention further includes: an eccentric shaft fastener;

[0016] The eccentric shaft fastener is arranged on the outer periphery of the outer cylinder, and the eccentric shaft fastener is used to support the telescopic mechanism.

[0017] In a possible implementation, a handle is installed at the end of the outer cylinder of the telescopic mechanism, and the handle is made of silicone material.

[0018] In a possible implementation, the hook is made of metal material.

[0019] In a possible implementation, the surface of the hook has an anti-rust coating.

[0020] In a possible implementation, the vertical rod, the ascending fixing clip hook, and the descending fixing clip hook are connected by welding.

[0021] In a possible implementation, the telescopic mechanism is made of stainless steel.

[0022] The beneficial effects of the present application are as follows: by setting a lifting hook and a lowering hook, a hook is set on the telescopic mechanism, and the hook is divided into a lifting hook and a lowering hook, and different functions are used to effectively raise or lower the insect-attracting belt, which is simple to operate and can effectively improve work efficiency.

[0023] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

[0025] Figure 1 A diagram showing the main structure of the telescopic hook device of the lifting insect trap belt according to an embodiment of the present application;

[0026] Figure 2 Show Figure 1 The main structure diagram of the middle hook;

[0027] Figure 3 The telescopic hook device of the lifting insect trap of the embodiment of the present application is shown in the descending state;

[0028] Figure 4 The diagram shows the ascending state of the telescopic hook device of the lifting insect trap belt according to an embodiment of the present application.

[0029] Among them: 1. Hook; 11. Lifting clamp hook; 12. Vertical rod; 13. Lowering clamp hook; 14. Extension nut; 15. Bolt; 2. Telescopic mechanism; 3. Inner tube; 4. Outer tube; 5. Eccentric shaft fastener; 6. Handle. DETAILED DESCRIPTION

[0030] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0031] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application or simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0033] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0034] In addition, numerous specific details are provided in the detailed description below to better illustrate the present application. Those skilled in the art will appreciate that the present application can be practiced without certain specific details. In some instances, methods, means, components, and circuits well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present application.

[0035] like Figures 1 to 2 As shown, the telescopic hook device of the lifting insect trap belt includes: a hook 1, a lifting fixing clamp hook 11, a vertical rod 12, a lowering fixing clamp hook 13, an extension nut 14, a bolt 15, a telescopic mechanism 2, an inner tube 3, an outer tube 4, an eccentric shaft fastener 5 and a handle 6.

[0036] The hook 1 is fixed to one end of the telescopic mechanism 2, and the telescopic mechanism 2 can drive the hook 1 to extend and retract. The hook 1 includes: a vertical rod 12, a lifting fixed clip hook 11 and a lowering fixed clip hook 13; the vertical rod 12 is fixedly connected to the inner tube 3 by a circular extended nut 14 and a bolt 15; the lifting fixed clip hook 11 is a right-angled L-shaped structure, one end of the lifting fixed clip hook 11 is welded to the vertical rod 12, and the other end extends toward the vertical rod 12 and is parallel to the vertical rod 12, and the lifting fixed clip hook 11 can increase the height of the insect attraction belt; the lowering fixed clip hook 13 is an obtuse-angle structure, one end of the lowering fixed clip structure 13 is welded to the vertical rod 12, and the other end extends toward the telescopic mechanism 2, and the lowering fixed clip structure 13 can lower the height of the insect attraction belt.

[0037] The telescopic mechanism 2 includes an inner cylinder 3 and an outer cylinder 4. The inner cylinder 3 is inserted into the inner cylinder 4 and can slide inside the outer cylinder 4. An internal lock is provided between the inner cylinder 3 and the outer cylinder 4. The eccentric shaft fastener 5 is provided on the outer periphery of the outer cylinder 4. The eccentric shaft fastener 5 is used to support the telescopic mechanism 2. The inner cylinder 3 and the outer cylinder 4 adopt the principle of an eccentric locking mechanism to reach a preset telescopic distance. A silicone grip 6 is installed at the end of the outer cylinder of the telescopic mechanism, and the grip can provide a comfortable grip.

[0038] The hook 1 is made of high-strength metal material, the surface of the hook 1 is coated with an anti-rust coating, and the telescopic mechanism 2 is made of stainless steel material.

[0039] Example 1

[0040] See also Figure 3As shown, this embodiment provides an example of the contraction of a telescopic hook. In this embodiment, the telescopic mechanism provides a first inner cylinder, a second inner cylinder and an outer cylinder. The first inner cylinder and the second inner cylinder are sequentially inserted into the outer cylinder. There is embossing between the first inner cylinder, the second inner cylinder and the outer cylinder. The top end of the first inner cylinder is connected to the hook through a circular extension nut. At this time, it is the shortest form of the telescopic mechanism.

[0041] Example 2

[0042] See also Figure 4 As shown, this embodiment provides an example of extending a telescopic hook. In this embodiment, the telescopic mechanism provides a first inner cylinder, a second inner cylinder and an outer cylinder. Embossing is provided between the first inner cylinder and the second inner cylinder, and between the second inner cylinder and the outer cylinder. In this example, the first inner cylinder, the second inner cylinder and the outer cylinder are locked by an internal lock. The eccentric shaft fastener and the internal lock are stabilized and reach a preset telescopic distance through the principle of the eccentric locking mechanism. The telescopic mechanism extends, and the telescopic mechanism drives the hook to raise or lower the insect attractant belt at a preset height.

[0043] It should be noted that although the present application describes a telescopic hook device for a lifting insect trap as an example, those skilled in the art will appreciate that the present application is not limited thereto. In fact, users can flexibly set various parameters based on their personal preferences and / or actual application scenarios, as long as the design is reasonable.

[0044] In this way, through the extension and retraction of the telescopic mechanism, a hook is set on the telescopic mechanism, and the hook is divided into a lifting hook and a lowering hook. The insect attracting belt can be effectively raised or lowered with different functions. The operation is simple and the work efficiency can be effectively improved.

[0045] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A telescopic hook device for lifting an insect trap, characterized in that: include: Hook, inner cylinder and telescopic mechanism; The hook is fixed to one end of the telescopic mechanism, and the telescopic mechanism can drive the hook to extend and retract. The hook includes: a vertical rod, an ascending fixed clip hook and a descending fixed clip hook; The vertical rod is fixedly connected to the inner cylinder by means of an extended nut and a bolt; The lifting and fixing clip hook is an L-shaped structure, one end of the lifting and fixing clip hook is fixed to the vertical rod, and the other end extends toward the vertical rod and is parallel to the vertical rod. The lifting and fixing clip hook can raise the height of the insect attractant belt; The lowering fixing clip hook has an obtuse-angle structure, one end of the lowering fixing clip hook is fixed on the vertical rod, and the other end extends toward the telescopic mechanism. The lowering fixing clip hook can lower the height of the insect-attracting belt.

2. The telescopic hook device for the lifting insect trap according to claim 1, characterized in that: The telescopic mechanism includes an outer cylinder and an inner cylinder. The outer cylinder is arranged outside the inner cylinder. The inner cylinder can slide inside the outer cylinder. The hook is fixedly mounted on one end of the inner cylinder.

3. The telescopic hook device for the lifting insect trap according to claim 2, characterized in that: An inner lock is provided between the inner cylinder and the outer cylinder.

4. The telescopic hook device for the lifting insect trap according to claim 2, characterized in that: Embossing is provided between the outer cylinder and the inner cylinder, and the embossing prevents the inner cylinder and the outer cylinder from being separated.

5. The telescopic hook device for the lifting insect trap according to claim 2, characterized in that: Also includes: Eccentric shaft fasteners; The eccentric shaft fastener is arranged on the outer periphery of the outer cylinder, and the eccentric shaft fastener is used to support the telescopic mechanism.

6. The telescopic hook device for the lifting insect trap according to claim 2, characterized in that: A handle is installed at the end of the outer cylinder of the telescopic mechanism, and the handle is made of silicone material.

7. The telescopic hook device for the lifting insect trap according to claim 1, characterized in that: The hook is made of metal material.

8. The telescopic hook device for a lifting insect trap according to claim 1, characterized in that: The surface of the hook is provided with an anti-rust coating.

9. The telescopic hook device for a lifting insect trap according to claim 1, characterized in that: The vertical rod, the ascending fixing clip hook and the descending fixing clip hook are connected by welding.

10. The telescopic hook device for a lifting insect trap according to claim 1, characterized in that: The telescopic mechanism is made of stainless steel.

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