Insect-proof net door for greenhouse

Abstract

The utility model discloses an insect-proof net door for a greenhouse, which comprises an equipment main body, an insect-proof net body is arranged in the equipment main body, a controller is arranged on the outer side of the equipment main body, a rolling positioning mechanism is arranged on the outer side of the equipment main body and the outer side of the insect-proof net body, and the rolling positioning mechanism comprises a motor. The output end of the motor is fixedly connected with a folding rod, the insect-proof net body is wound around the outer side of the folding rod, according to the insect-proof net door for the greenhouse, the folding rod is driven by the motor to rotate in the equipment main body, and at the moment, the insect-proof net body wound around the outer side of the folding rod can descend from the interior of the equipment main body; and along with continuous descending of the insect-proof net body, a stabilizing plate at the bottom of the insect-proof net body moves to the ground, then a rubber conical rod moves in a movable pipe, so that the bottom of the rubber conical rod enters the interior of the ground, and the stability of the insect-proof net body can be kept.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse insect-proof netting technology, specifically an insect-proof netting door for greenhouses. Background Technology

[0002] Greenhouse insect-proof netting doors are devices installed on greenhouses to allow people to enter and exit while preventing pests from entering. They are mostly composed of insect-proof netting combined with zippers, Velcro, or buckles for opening and closing. They have many advantages, including effectively preventing pests and reducing pesticide use; maintaining stable temperature, humidity, and light inside the greenhouse; easy installation; low cost; and durability.

[0003] In the current use of greenhouse insect-proof netting doors, the top of the netting is usually fixed to the top of the greenhouse entrance with thumbtacks, and then the two netting doors are glued together with Velcro. However, with long-term use, the adhesive of the Velcro will decrease, resulting in the netting doors not closing tightly.

[0004] Therefore, this utility model provides an insect-proof net door for greenhouses. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides an insect-proof net door for greenhouses to solve the above problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an insect-proof net door for greenhouses, comprising a main body of equipment, an insect-proof net body inside the main body of equipment, a controller installed on the outside of the main body of equipment, and a winding and positioning mechanism provided on the outside of the main body of equipment and the insect-proof net body;

[0007] The winding and positioning mechanism includes a motor, the output end of which is fixedly connected to a winding rod. The insect-proof net body is wound around the outside of the winding rod. A stabilizing plate is fixedly connected to the bottom of the insect-proof net body. A movable tube is fixedly connected to the top of the stabilizing plate. A rubber cone rod is movably connected inside the movable tube.

[0008] Preferably, a magnet is fixedly connected to the outer side of the stabilizing plate, and an iron sheet is fixedly connected to the bottom of the main body of the equipment.

[0009] Preferably, an installation mechanism is fixedly connected to the outer side of the main body of the equipment. The installation mechanism includes a connecting plate, a threaded tube is fixedly connected to the top of the connecting plate, a screw is threadedly connected to the inside of the threaded tube, and a rotating cover is fixedly connected to the top of the screw.

[0010] Preferably, the motor is fixedly connected to the outside of the equipment body, and the retracting rod is rotatably connected to the inside of the equipment body. The motor is started by the controller, thereby driving the retracting rod to rotate inside the equipment body.

[0011] Preferably, the stabilizing plates are symmetrically distributed at the bottom of the insect-proof net body, and the movable tubes are located on both sides of the insect-proof net body. When the bottom of the insect-proof net body is below the greenhouse, the stabilizing plates will move to the ground.

[0012] Preferably, the magnetic plates are symmetrically distributed on the outside of the stabilizing plate, and the magnetic plates are located directly below the iron sheet. When the insect net body is rolled up, the stabilizing plate will move to the bottom of the equipment body, and at this time the magnetic plates and the iron sheet will attract each other.

[0013] Preferably, the connecting plates are symmetrically distributed on the top of the main body of the equipment, and the screw is rotatably connected to the inside of the threaded tube through a rotating cover. The rotating cover drives the screw to rotate and move inside the threaded tube, so that the bottom of the screw enters the interior of the greenhouse.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] (1) When the insect-proof net door used for greenhouses needs to cover the greenhouse with the insect-proof net body, the controller starts the motor, which drives the retracting rod to rotate inside the main body of the equipment. At this time, the insect-proof net body wrapped around the outside of the retracting rod will descend from inside the main body of the equipment. As the insect-proof net body descends, the stabilizing plate at the bottom of the insect-proof net body moves to the ground. Then, the rubber cone rod moves inside the movable tube, so that the bottom of the rubber cone rod enters the ground, which can keep the insect-proof net body stable. When it needs to be opened, first, the rubber cone rod is moved out from the ground, and then the controller reverses the motor, so that the retracting rod rolls the insect-proof net body back into the main body of the equipment. The magnetic plate moves to the bottom of the iron sheet, and the two attract each other, so that the insect-proof net body keeps stable inside the main body of the equipment. This replaces Velcro and prevents the situation of not closing tightly after long-term use.

[0017] (2) When the main body of the equipment needs to be installed on the outside of the greenhouse, the rotating cover drives the screw to rotate and move inside the threaded tube, so that the bottom of the screw enters the inner wall of the greenhouse. At this time, the main body of the equipment can maintain stability on the outside of the greenhouse, thus preventing the insect-proof net body from falling off. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a structural diagram of the present invention before its use;

[0020] Figure 3 This is a schematic diagram of the structure of the retractable rod and the outer side of the insect-proof net body of this utility model;

[0021] Figure 4 This is a schematic diagram of the outer side of the main body of the device of this utility model;

[0022] Figure 5 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0023] In the diagram: 1. Main body of the equipment; 2. Insect-proof net body; 3. Controller; 4. Rewinding and positioning mechanism; 41. Motor; 42. Rewinding rod; 43. Stabilizing plate; 44. Movable tube; 45. Rubber cone rod; 46. Magnet plate; 47. Iron sheet; 5. Installation mechanism; 51. Connecting plate; 52. Threaded tube; 53. Screw; 54. Rotating cover. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 An insect-proof net door for greenhouses includes a main body 1, an insect-proof net body 2 inside the main body 1, a controller 3 on the outside of the main body 1, and a winding and positioning mechanism 4 on the outside of the main body 1 and the insect-proof net body 2.

[0026] The winding and positioning mechanism 4 includes a motor 41, the output end of which is fixedly connected to a winding rod 42. The insect net body 2 is wrapped around the outside of the winding rod 42. The bottom of the insect net body 2 is fixedly connected to a stabilizing plate 43. The top of the stabilizing plate 43 is fixedly connected to a movable tube 44. A rubber cone rod 45 is movably connected inside the movable tube 44.

[0027] Furthermore, a magnet plate 46 is fixedly connected to the outer side of the stabilizing plate 43, and an iron sheet 47 is fixedly connected to the bottom of the main body 1 of the equipment.

[0028] It should be noted that: the motor 41 is fixedly connected to the outside of the main body 1 of the equipment, the retracting rod 42 is rotatably connected to the inside of the main body 1 of the equipment, the stabilizing plate 43 is symmetrically distributed at the bottom of the insect net body 2, the movable tube 44 is located on both sides of the insect net body 2, and the magnetic plate 46 is symmetrically distributed on the outside of the stabilizing plate 43, and the magnetic plate 46 is located directly below the iron plate 47.

[0029] Specifically: The controller 3 starts the motor 41, which drives the retracting rod 42 to rotate inside the main body 1 of the equipment. When the bottom of the insect net body 2 is below the greenhouse, the stabilizing plate 43 will move to the ground. When the insect net body 2 is rolled up, the stabilizing plate 43 will move to the bottom of the main body 1 of the equipment. At this time, the magnetic plate 46 and the iron sheet 47 attract each other.

[0030] As a further improvement of this utility model, an installation mechanism 5 is fixedly connected to the outer side of the main body 1 of the equipment. The installation mechanism 5 includes a connecting plate 51, a threaded tube 52 is fixedly connected to the top of the connecting plate 51, a screw 53 is threadedly connected to the inside of the threaded tube 52, and a rotating cover 54 is fixedly connected to the top of the screw 53.

[0031] Furthermore, the connecting plates 51 are symmetrically distributed on the top of the main body 1 of the equipment, and the screw 53 is rotatably connected to the inside of the threaded tube 52 through the rotating cover 54.

[0032] It should be noted that the rotating cover 54 drives the screw 53 to rotate and move inside the threaded tube 52, thereby allowing the bottom of the screw 53 to enter the interior of the greenhouse.

[0033] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0034] Working Principle: When the insect-proof net body 2 needs to cover the greenhouse, the controller 3 starts the motor 41, which drives the retracting rod 42 to rotate inside the main body 1. At this time, the insect-proof net body 2, wrapped around the outside of the retracting rod 42, descends from inside the main body 1. As the insect-proof net body 2 descends, the stabilizing plate 43 at the bottom moves to the ground. Then, the rubber cone rod 45 moves inside the movable tube 44, allowing its bottom to enter the ground, maintaining the stability of the insect-proof net body 2. When it needs to be opened, first remove the rubber cone rod 45 from the ground, then... The controller 3 reverses the motor 41, causing the retracting rod 42 to retract the insect-proof net body 2 back into the equipment body 1. Meanwhile, the magnetic plate 46 moves to the bottom of the iron sheet 47, and the two attract each other, thus keeping the insect-proof net body 2 stable inside the equipment body 1. This replaces Velcro and prevents the net from becoming loose after long-term use. When the equipment body 1 needs to be installed on the outside of the greenhouse, the rotating cover 54 drives the screw 53 to rotate and move inside the threaded tube 52, so that the bottom of the screw 53 enters the inner wall of the greenhouse. This keeps the equipment body 1 stable on the outside of the greenhouse and prevents the insect-proof net body 2 from falling off.

[0035] 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.

[0036] 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 insect-proof net door for greenhouses, comprising a main body (1), characterized in that: The device body (1) is provided with an insect-proof net body (2) inside, and a controller (3) is installed on the outside of the device body (1). A winding and positioning mechanism (4) is provided on the outside of the device body (1) and the insect-proof net body (2). The winding and positioning mechanism (4) includes a motor (41), the output end of which is fixedly connected to a winding rod (42), the insect net body (2) is wrapped around the outside of the winding rod (42), the bottom of the insect net body (2) is fixedly connected to a stabilizing plate (43), the top of the stabilizing plate (43) is fixedly connected to a movable tube (44), and a rubber cone rod (45) is movably connected inside the movable tube (44).

2. The insect-proof mesh door for greenhouses according to claim 1, characterized in that: A magnet plate (46) is fixedly connected to the outside of the stabilizing plate (43), and an iron sheet (47) is fixedly connected to the bottom of the main body of the equipment (1).

3. The insect-proof mesh door for greenhouses according to claim 1, characterized in that: An installation mechanism (5) is fixedly connected to the outside of the main body (1) of the equipment. The installation mechanism (5) includes a connecting plate (51). A threaded tube (52) is fixedly connected to the top of the connecting plate (51). A screw (53) is threaded inside the threaded tube (52). A rotating cover (54) is fixedly connected to the top of the screw (53).

4. The insect-proof mesh door for greenhouses according to claim 1, characterized in that: The motor (41) is fixedly connected to the outside of the equipment body (1), and the retracting rod (42) is rotatably connected to the inside of the equipment body (1).

5. The insect-proof mesh door for greenhouses according to claim 1, characterized in that: The stabilizing plates (43) are symmetrically distributed at the bottom of the insect-proof net body (2), and the movable tubes (44) are located on both sides of the insect-proof net body (2).

6. The insect-proof mesh door for greenhouses according to claim 2, characterized in that: The magnets (46) are symmetrically distributed on the outside of the stabilizing plate (43), and the magnets (46) are located directly below the iron sheet (47).

7. The insect-proof mesh door for greenhouses according to claim 3, characterized in that: The connecting plates (51) are symmetrically distributed on the top of the main body (1) of the equipment, and the screw (53) is rotatably connected to the inside of the threaded tube (52) through the rotating cover (54).

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