Insect-proof net easy to disassemble and assemble

Abstract

An insect-proof net easy to disassemble and assemble comprises a gauze element winder, a gauze element extends outwards from a gauze element outlet in the front end of the gauze element winder, the insect-proof net further comprises a left sliding way rod and a right sliding way rod, the two sliding way rods are located on the left side and the right side of the gauze element outlet respectively, and inserting rods are arranged at the rear ends of the sliding way rods. Inserting grooves are formed in the positions, corresponding to the inserting rods, of the left end and the right end of the gauze element outlet of the gauze element winder, the inserting rods are inserted into the inserting grooves, sliding grooves are formed in the sliding way rods, the sliding grooves of the two sliding way rods directly face each other, and a left sliding block and a right sliding block are connected to the left side and the right side of the front end of the gauze element and located in the corresponding sliding grooves. A plurality of pairs of clamping grooves are formed in the two slide way rods in a mutually opposite mode, a pressing rod is clamped into each pair of clamping grooves, a supporting plate is arranged in each slide way rod, extends in the length direction of the slide way rod and is located below the corresponding sliding groove, and the gauze element is tightly pressed between the corresponding pressing rod and the corresponding supporting plate. The device is convenient to use and easy to disassemble and assemble, can be repeatedly used after being disassembled, and can prevent external pests from entering the greenhouse so as to reduce the occurrence of pests in the greenhouse.

Description

Technical Field

[0001] The utility model belongs to the technical field of insect-proof nets, and particularly relates to an easily detachable insect-proof net. Background Art

[0002] Greenhouses are primarily used for the cultivation of non-seasonal or non-regional vegetables and fruits, effectively improving people's quality of life and increasing farmers' incomes. Greenhouse pests, such as aphids, thrips, whiteflies, leafminers, and leafminers, are a significant factor in increasing greenhouse fruit and vegetable yields and incomes. These pests pose a serious threat to the healthy growth of greenhouse crops.

[0003] Therefore, during the production process, it is necessary to prevent external pests from entering the greenhouse. However, due to the high temperature in the greenhouse in summer, the vents at the bottom of the front of the greenhouse film need to be opened for ventilation and cooling, which provides a significant entry channel for external pests. Therefore, there is an urgent need in the prior art for an insect-proof net for the front vents of greenhouses that is easy to install and disassemble and convenient to use. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an easy-to-use and detachable insect-proof net.

[0005] The purpose of the utility model is achieved through the following technical solutions: an easily detachable insect-proof net, including a gauze net reel, a gauze net outlet is provided at the front end of the gauze net reel, and the gauze net extends outward from the gauze net outlet, and also includes two left and right slide rods, the two slide rods are located at the front side of the gauze net reel, the two slide rods are respectively located on the left and right sides of the gauze net outlet, and the rear end of the slide rod is provided with an insertion rod, the gauze net reel is provided with slots at the left and right ends of the gauze net outlet corresponding to the insertion rods, the insertion rods are inserted into the slots, and the slide rods are provided with slots along the length of the slide rods. The cam is provided with a plurality of pairs of slots, each pair of slots is clamped in the slot, and a support plate is provided in the slide rod, and the support plate extends along the length direction of the slide rod. The support plate is located below the slide, and the gauze is pressed between the pressure rod and the support plate. The bottom surface of the gauze winder is provided with a first greenhouse frame connector, and the bottom surface of the slide rod is provided with a second greenhouse frame connector.

[0006] The slider includes an elongated bottom plate and an elongated protrusion formed in the middle of the front end of the bottom plate. The bottom plate is located in the slide rod and is supported on the support plate. The slide groove includes an elongated gap formed on one side of the slide rod and extending along the length direction of the slide rod. The protrusion is located in the gap.

[0007] The second greenhouse frame connecting member includes a second connecting seat arranged on the bottom surface of the slide rod and a second connecting plate located below the second connecting seat, a sliding block is provided on the top of the second connecting seat, and the bottom surface of the slide rod is provided with a sliding groove extending along the length direction of the slide rod, and the sliding block is slidably arranged in the sliding groove, and a semicircular groove is provided in the middle part of the second connecting seat, and a second rubber anti-slip pad is provided in the semicircular groove of the connecting seat, and a semicircular groove is formed in the middle part of the second connecting plate, and a second rubber anti-slip pad is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other, and the left and right ends of the second connecting seat are connected to the left and right ends of the second connecting plate by a second connecting bolt and a second connecting nut.

[0008] The gauze reel includes a shell, a reel arranged in the shell and a gauze reeled on the reel. A circular end plate is rotatably provided on the side of the shell, a hexagonal wrench hole is provided in the center of the end plate, and the end plate is fixedly connected to the reel.

[0009] The first greenhouse frame connector includes a first connecting seat fixedly arranged on the bottom surface of the mesh winder and a first connecting plate located below the first connecting seat. A connecting seat semicircular groove is provided in the middle of the first connecting seat, and a first rubber anti-slip pad is provided in the semicircular groove of the connecting seat. A connecting plate semicircular groove is formed in the middle of the first connecting plate, and a first rubber anti-slip pad is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other, and the left and right ends of the first connecting seat are connected to the left and right ends of the first connecting plate by a first connecting bolt and a first connecting nut.

[0010] The beneficial effects of the utility model are as follows: the utility model is easy to use, easy to assemble and disassemble, and can be reused after being disassembled. It can effectively prevent pests outside the greenhouse from entering the greenhouse, so as to reduce the occurrence of pests in the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0013] Figure 3 It is a structural diagram of a gauze winder;

[0014] Figure 4 Schematic diagram of the structure of the slide rod;

[0015] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure of part A;

[0016] Figure 6 It is a structural diagram of the coordination between the gauze and the slide rod;

[0017] Figure 7 It is a structural diagram of the cooperation between the pressure rod, the slot, the gauze and the slide rod.

[0018] In the figure: 1-gauze winder; 2-gauze; 3-slider; 4-base plate; 5-bump; 6-hexagonal wrench hole; 7-slot; 8-first connecting seat; 9-first connecting plate; 10-first connecting bolt; 11-first connecting nut; 12-slide rod; 13-insertion rod; 14-long strip gap; 15-slot; 16-support plate; 17-sliding block; 18-pressure rod; 19-second connecting seat; 20-second connecting plate; 21-second connecting bolt; 22-second connecting nut; 23-first rubber anti-slip pad; 24-second rubber anti-slip pad. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-Figure 7 As shown, an easily detachable insect-proof net includes a gauze reel 1, a gauze outlet is provided at the front end of the gauze reel 1, and the gauze extends outward from the gauze outlet, and also includes two left and right slide rods 12, the two slide rods 12 are located at the front side of the gauze reel 1, the two slide rods 12 are respectively located on the left and right sides of the gauze outlet, and an insertion rod 13 is provided at the rear end of the slide rod 12. The gauze reel 1 is provided with slots 7 at the left and right ends of the gauze outlet corresponding to the insertion rod 13, and the insertion rod 13 is inserted into the slot 7. The slide rod 12 is provided with a slide groove extending along the length direction of the slide rod 12. The two slides The slide grooves of the rod 12 are facing each other, and two left and right sliders 3 are connected to the left and right sides of the front end of the gauze 2. The two sliders 3 are located in the corresponding slide grooves. The two slide rods 12 are provided with multiple pairs of slots 15 facing each other, and a pressure rod 18 is inserted into each pair of slots 15. A support plate 16 is provided in the slide rod 12, and the support plate 16 extends along the length direction of the slide rod 12. The support plate 16 is located below the slide groove, and the gauze 2 is pressed between the pressure rod 18 and the support plate 16. The bottom surface of the gauze winder 1 is provided with a first greenhouse frame connector, and the bottom surface of the slide rod 12 is provided with a second greenhouse frame connector.

[0021] During installation, the gauze retractor 1 is connected to the greenhouse frame through the first greenhouse frame connector, the insertion rods 13 of the two slide rods 12 are respectively inserted into the slots 7 at the left and right ends of the front side of the gauze retractor 1, the slide rod 12 is connected to the greenhouse frame through the second greenhouse frame connector, the slider 3 at the front edge of the gauze 2 is placed into the slide groove of the slide rod 12, the gauze 2 is pulled out along the length direction of the slide groove, the pressure rod 18 is pressed into the card slot 15, and the gauze 2 is compressed to complete the installation. The utility model is easy to install and disassemble. The utility model is installed at the front vent of the greenhouse to prevent pests outside the greenhouse from entering the greenhouse, thereby reducing the occurrence of pests in the greenhouse.

[0022] See also Figure 6 、 Figure 7 The slider 3 includes a long strip-shaped bottom plate 4 and a long strip-shaped protrusion 5 formed in the middle of the front end of the bottom plate 4. The bottom plate 4 is located in the slide rod 12, and the bottom plate 4 is supported on the support plate 16. The slide groove includes a long strip-shaped gap 14 formed on one side of the slide rod 12 and extending along the length direction of the slide rod 12. The protrusion 5 is located in the gap.

[0023] like Figure 4 、 Figure 5 As shown, the second greenhouse frame connector includes a second connecting seat 19 arranged on the bottom surface of the slide rod 12 and a second connecting plate 20 located below the second connecting seat 19. A sliding block 17 is provided on the top of the second connecting seat 19, and the bottom surface of the slide rod 12 is provided with a sliding groove extending along the length direction of the slide rod 12. The sliding block 17 is slidably arranged in the sliding groove. A semicircular groove is provided in the middle of the second connecting seat 19, and a second rubber anti-slip pad 24 is provided in the semicircular groove of the connecting seat. A semicircular groove is formed in the middle of the second connecting plate 20, and a second rubber anti-slip pad 24 is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other. The left and right ends of the second connecting seat 19 and the left and right ends of the second connecting plate 20 are connected by a second connecting bolt 21 and a second connecting nut 22.

[0024] During installation, the greenhouse frame is positioned between the semicircular grooves of the connecting seat and the connecting plate. The slide rod 12 is mounted on the greenhouse frame using the second connecting seat 19, the second connecting plate 20, the second connecting bolt 21, and the second connecting nut 22. The second rubber anti-skid pad 24 provides a non-slip feature, ensuring a more secure installation of the slide rod 12 on the greenhouse frame. The sliding block 17 can slide along the length of the slide rod 12, adjusting the position of the second connecting seat 19 until it is aligned with the greenhouse frame for connection. This makes the present utility model suitable for greenhouses of varying sizes.

[0025] like Figure 3As shown, the gauze reel 1 includes a shell, a reel arranged in the shell and a gauze 2 wound on the reel. A circular end plate is rotatably provided on the side of the shell, and an inner hexagonal wrench hole 6 is provided in the center of the end plate. The end plate is fixedly connected to the reel.

[0026] Insert a hexagonal wrench into the hexagonal wrench hole 6 and turn the hexagonal wrench to drive the reel to rotate through the end plate, thereby reeling the gauze 2.

[0027] See also Figure 3 The first greenhouse frame connector includes a first connecting seat 8 fixedly arranged on the bottom surface of the mesh winder 1 and a first connecting plate 9 located below the first connecting seat 8. A connecting seat semicircular groove is provided in the middle of the first connecting seat 8, and a first rubber anti-slip pad 23 is provided in the semicircular groove of the connecting seat. A connecting plate semicircular groove is formed in the middle of the first connecting plate 9, and a first rubber anti-slip pad 23 is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other. The left and right ends of the first connecting seat 8 are connected to the left and right ends of the first connecting plate 9 by a first connecting bolt 10 and a first connecting nut 11.

[0028] During installation, the greenhouse frame is located between the semicircular groove of the connecting seat and the semicircular groove of the connecting plate. The gauze retractor 1 is installed on the greenhouse frame through the first connecting seat 8, the first connecting plate 9, the first connecting bolt 10 and the first connecting nut 11. The first rubber anti-skid pad 23 plays an anti-skid role, allowing the gauze retractor 1 to be installed more firmly on the greenhouse frame.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An easily detachable insect-proof net, comprising a net winder, a net outlet provided at the front end of the net winder, and a net extending outward from the net outlet, characterized in that: The two rails are connected to each other by the two guide rails, and the two rails are connected with each other by the two rails respectively.

2. The easily detachable insect-proof net according to claim 1, characterized in that: The slider includes an elongated bottom plate and an elongated protrusion formed in the middle of the front end of the bottom plate. The bottom plate is located in the slide rod and is supported on the support plate. The slide groove includes an elongated gap formed on one side of the slide rod and extending along the length direction of the slide rod. The protrusion is located in the gap.

3. The easily detachable insect-proof net according to claim 2, characterized in that: The second greenhouse frame connecting member includes a second connecting seat arranged on the bottom surface of the slide rod and a second connecting plate located below the second connecting seat, a sliding block is provided on the top of the second connecting seat, and the bottom surface of the slide rod is provided with a sliding groove extending along the length direction of the slide rod, and the sliding block is slidably arranged in the sliding groove, and a semicircular groove is provided in the middle part of the second connecting seat, and a second rubber anti-slip pad is provided in the semicircular groove of the connecting seat, and a semicircular groove is formed in the middle part of the second connecting plate, and a second rubber anti-slip pad is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other, and the left and right ends of the second connecting seat are connected to the left and right ends of the second connecting plate by a second connecting bolt and a second connecting nut.

4. The easily detachable insect-proof net according to claim 1, characterized in that: The gauze reel includes a shell, a reel arranged in the shell and a gauze reeled on the reel. A circular end plate is rotatably provided on the side of the shell, a hexagonal wrench hole is provided in the center of the end plate, and the end plate is fixedly connected to the reel.

5. The easily detachable insect-proof net according to claim 4, characterized in that: The first greenhouse frame connector includes a first connecting seat fixedly arranged on the bottom surface of the mesh winder and a first connecting plate located below the first connecting seat. A connecting seat semicircular groove is provided in the middle of the first connecting seat, and a first rubber anti-slip pad is provided in the semicircular groove of the connecting seat. A connecting plate semicircular groove is formed in the middle of the first connecting plate, and a first rubber anti-slip pad is provided in the semicircular groove of the connecting plate. The semicircular groove of the connecting seat and the semicircular groove of the connecting plate are opposite to each other, and the left and right ends of the first connecting seat are connected to the left and right ends of the first connecting plate by a first connecting bolt and a first connecting nut.

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