Insect prevention device for pepper seedling culture

Abstract

The insect prevention device comprises a folding frame and a bottom plate, the folding frame is composed of vertical rods, rotating rods and connecting rods, the vertical rods are perpendicular to the ground and distributed at the four corners, the rotating rods are divided into side rotating rods and middle rotating rods, and the connecting rods are connected with the side rotating rods and the middle rotating rods. Gears are arranged at the two ends of the middle rotating rod and are the same as the gears of the side rotating rods, a connecting plate is arranged between the side rotating rods and the middle rotating rod and is connected to the connecting plate, the arranged folding frame can be unfolded and contracted, and when the folding frame is used, the folding frame is unfolded to cover the land where Chinese prickly ash is planted, so that Chinese prickly ash seedlings are prevented from being invaded by external pests; after a zanthoxylum bungeanum tree grows up and is transplanted into the field, the device can be retracted and stored in a storage room, the storage space of the storage room is prevented from being occupied, after the rotating rod is completely unfolded, the gears are meshed with one another to achieve clamping, the whole folding frame is fixed, finally, a thin film is hung below the folding frame, and insect damage can be prevented.

Description

Technical Field

[0001] This utility model belongs to the technical field of insect-proof devices, specifically relating to an insect-proof device for pepper seedling cultivation. Background Technology

[0002] Sichuan pepper is a common seasoning. In my country, many farmers rely on selling Sichuan pepper for income. Farmers cultivate Sichuan pepper in large quantities and take meticulous care of it from the seedling stage. However, Sichuan pepper trees are easily attacked by pests such as longhorn beetles, wood-boring insects, and aphids during the seedling stage. These pests suck the sap from the leaves and tender buds, causing the leaves to curl, grow abnormally, and eventually die, seriously harming the growth of Sichuan pepper trees.

[0003] Nowadays, farmers mainly use greenhouses to prevent pests. However, since the area occupied by pepper trees is small during the seedling stage, using greenhouses will waste land resources. Some farmers spray pesticides to prevent pests, but this method cannot solve the pest problem once and for all. Utility Model Content

[0004] In order to overcome the problems in the background art, this utility model provides an insect-proof device for pepper seedling cultivation.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A pest-proof device for Sichuan pepper seedling cultivation includes a folding frame and a base plate. The folding frame consists of uprights, rotating rods, and connecting rods. The uprights are perpendicular to the ground and distributed at the four corners. An mounting shaft is located at the top of each upright, with a circular hole on its lower side. The rotating rods are divided into side rotating rods and intermediate rotating rods. One end of the side rotating rod has a through hole and is rotatably mounted on the mounting shaft. The other end of the side rotating rod has a gear. Both ends of the intermediate rotating rod have gears identical to those on the side rotating rods. A connecting plate is located between the side rotating rods and the intermediate rotating rod, and both are connected to the connecting plate. One end of the connecting rod is rotatably mounted in the circular hole, and the other end is rotatably mounted on the connecting plate. A corresponding connecting rod is located on the lower side of the intermediate rotating rod, with both sides mounted on the connecting plate. The uprights are connected to the side rotating rods. Several intermediate rotating rods are connected to each side rotating rod according to its length, and the same connecting plate is used at each connection point. A matching connecting rod is located on the lower side of each rotating rod.

[0007] Furthermore, the connecting plate has a right-angled Z-shaped structure with four mounting holes on the upper and lower sides, namely the first mounting hole, the second mounting hole, the third mounting hole, and the fourth mounting hole. The first and second mounting holes are located on the same side, while the third and fourth mounting holes are located on the other side. The gear-equipped end of the side rotating rod is installed in the first mounting hole, and the matching connecting rod is installed in the second mounting hole. At the same time, one end of the connected intermediate rotating rod is installed in the third mounting hole, and the matching connecting rod is installed in the fourth mounting hole.

[0008] Furthermore, the top of the upright is provided with a threaded sleeve, and a long rod is provided between the two uprights. The two ends of the long rod are threaded and matched with the threaded sleeve. At the same time, the position of the long rod is perpendicular to the installation position of the folding frame.

[0009] Furthermore, the base plate has grooves formed at the bottom and on both sides, and the length of the base plate is the same as the length of the long rod. The base plate is connected to the middle of the uprights that are neatly arranged through the side.

[0010] Furthermore, the number of the bottom plates is set according to the floating space of the seedling tray. After the bottom plates are neatly arranged, baffles are set on both sides of the bottom plates to form a square groove, and a water-retaining cloth is laid in the groove.

[0011] Furthermore, the upright is provided with a sleeve hole, which is located below the circular hole.

[0012] Furthermore, a fixing plate is provided at the bottom of the upright, and nail holes are provided on both sides of the fixing plate.

[0013] The beneficial effects of this utility model are:

[0014] This utility model features a folding frame that can be unfolded and retracted. When in use, it can be unfolded to cover the soil where pepper trees are planted, preventing external pests from attacking the pepper seedlings. After the pepper trees grow up and are transplanted to the ground, the device can be retracted and stored in a storage room, avoiding taking up storage space. At the same time, the device only requires fixing one end of the upright pole, and then dragging the rotating rod and connecting rod horizontally to unfold it, which is very simple and convenient. After the rotating rod is fully unfolded, the gears mesh with each other to lock and fix the entire folding frame. Finally, a film is hung under the folding frame to prevent pests.

[0015] Meanwhile, the base plate of this device can be assembled into a groove, which makes it convenient for farmers to cultivate pepper seedlings through the floating tray. When not in use, the base plates can be removed one by one and stacked together, which will not take up storage space and is very convenient. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a three-dimensional schematic diagram of the device of this utility model;

[0018] Figure 2 This is the utility model Figure 1 Enlarged view of a portion of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the folding of the device of this utility model;

[0020] Figure 4 This is the utility model Figure 3 Enlarged view of a section at point B in the middle;

[0021] Figure 5 This is a cross-sectional view of the pole of this utility model;

[0022] Figure 6 This is a cross-sectional view of the rotating rod of this utility model;

[0023] Figure 7 This is a schematic diagram of the connecting plate structure of this utility model;

[0024] 1-Folding frame, 11-Upright pole, 111-Threaded sleeve, 112-Mounting shaft, 113-Round hole, 114-Sleeve hole, 115-Fixing plate, 116-Nail hole, 12-Rotating rod, 121-Side rotating rod, 122-Middle rotating rod, 123-Gear, 124-Through hole, 13-Connecting rod, 14-Long rod, 15-Connecting plate, 151-First mounting hole, 152-Second mounting hole, 153-Third mounting hole, 154-Fourth mounting hole, 2-Base plate, 21-Baffle. Detailed Implementation

[0025] 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 scope of protection of the present utility model.

[0026] See Figures 1 to 7This utility model discloses an insect-proof device for Sichuan pepper seedling cultivation, comprising: a folding frame 1 and a base plate 2. The folding frame 1 consists of a vertical pole 11, a rotating rod 12, and a connecting rod 13. The vertical pole 11 is set perpendicular to the ground and distributed at the four corners. The upper part of the vertical pole 11 is provided with a mounting shaft 112, and the lower side of the mounting shaft 112 is provided with a round hole 113. The rotating rod 12 is divided into a side rotating rod 121 and a middle rotating rod 122. One end of the side rotating rod 121 is provided with a through hole 124 and can be rotatably fitted onto the mounting shaft 112. The other end of the side rotating rod 121 is provided with a gear 123. Both ends of the middle rotating rod 122 are provided with gears 123. Similar to the gear 123 of the side rotating rod 121, the side rotating rod 121 and the middle rotating rod 122 are provided with a connecting plate 15 and are both connected to the connecting plate 15. One end of the connecting rod 13 is rotatably installed in the round hole 113, and the other end is rotatably installed on the connecting plate 15. At the same time, the lower side of the middle rotating rod 122 is provided with a corresponding connecting rod 13 and both sides are installed on the connecting plate 15. The upright rod 11 is connected to the side rotating rod 121. Several middle rotating rods 122 are provided in the middle of the side rotating rod 121 according to the length requirements and are connected to each other. The same connecting plate 15 is provided at the connection positions. A connecting rod 13 is provided on the lower side of each rotating rod 12 to match it.

[0027] It should be noted that, for reference Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this device is mainly used to prevent pests from invading pepper seedlings. When using this device, fix two upright poles 11 on both sides of the seedling soil, and then pull the other two upright poles 11 to move them horizontally left and right. Then, make the rotating rod 12 and the connecting rod 13 unfold and be on the same horizontal line. At this time, the gear 123 on the rotating rod 12 meshes and locks with each other. The gear 123 is fixed on the rotating rod 12, so after the gear 123 meshes with each other, it can prevent the rotating rod 12 from rotating again. At the same time, all the rotating rods 12 and the connecting rods are fixed. Finally, fix the remaining two upright poles 11, thus forming a rectangular frame. Then hang a transparent film inside the frame, which will cover the entire soil and prevent pests from entering the frame and invading the pepper seedlings.

[0028] In this embodiment, the connecting plate 15 has a right-angled Z-shaped structure with four mounting holes on its upper and lower sides, namely a first mounting hole 151, a second mounting hole 152, a third mounting hole 153, and a fourth mounting hole 154. The first mounting hole 151 and the second mounting hole 152 are located on the same side, while the third mounting hole 153 and the fourth mounting hole 154 are located on the other side. One end of the side rotating rod 121 with a gear 123 is installed in the first mounting hole 151, and the matching connecting rod 13 is installed in the second mounting hole 152. At the same time, one end of the connected intermediate rotating rod 122 is installed in the third mounting hole 153, and the matching connecting rod 13 is installed in the fourth mounting hole 154.

[0029] It should be noted that, for reference Figure 4 , Figure 7 As shown, the connecting plate 15 is used to connect the side rotating rod 121 and the middle rotating rod 122, so that the side rotating rod 121 and the middle rotating rod 122 have a fulcrum during rotation. This avoids interference between the side rotating rod 121 and the middle rotating rod 122 during rotation, which could cause rotation failure. One end of the side rotating rod 121 with the gear 123 is installed in the first mounting hole 151, and the matching connecting rod 13 is installed in the second mounting hole 152. At the same time, one end of the connected middle rotating rod 122 is installed in the third mounting hole 153, and one end of the matching connecting rod 13 is installed in the fourth mounting hole 154. This arrangement can connect all the rotating rods 121 and the connecting rods 13, so that they form a straight line when unfolded.

[0030] In this embodiment, the top of the upright 11 is provided with a threaded sleeve 111, and a long rod 14 is provided between the two uprights 11. The two ends of the long rod 14 are threaded and matched with the threaded sleeve 111. At the same time, the setting position of the long rod 14 is perpendicular to the installation position of the folding frame 1.

[0031] It should be noted that, for reference Figure 3 As shown, the threaded sleeve 111 has an internal thread, and the two ends of the long rod 14 have matching external threads. By screwing the two threads together, the long rod 14 can be installed on the upright rod 11, ensuring that the long rod 14 is perpendicular to the upright rod 11. This supports the entire device and prevents the upright rod 11 from tilting with the rotating rod 12 and connecting rod 13 when the device is deployed. This allows farmers to quickly deploy and install the device, shortening the time farmers spend setting it up.

[0032] In this embodiment, the bottom plate has grooves formed on the bottom and sides. The length of the bottom plate is the same as the length of the long rod. The bottom plate is connected to the middle of the uprights that are neatly arranged through the side.

[0033] In this embodiment, the number of the bottom plates 2 is set according to the floating space of the seedling tray. After the bottom plates 2 are arranged neatly, baffles 21 are set on both sides of the bottom plates 2 so that the bottom plates are combined to form a square groove, and a water-retaining cloth is laid in the groove.

[0034] It should be noted that, for reference Figure 1 , Figure 3 As shown, the base plate 2 of this device can be assembled into a groove, which makes it convenient for farmers to cultivate pepper seedlings through the floating tray. When not in use, the base plates 2 can be removed one by one and stacked together, which will not take up storage space and is very convenient.

[0035] In this embodiment, the upright 11 is provided with a sleeve hole 114, which is located below the circular hole.

[0036] In this embodiment, the bottom of the upright 11 is provided with a fixing plate 115, and nail holes 116 are provided on both sides of the fixing plate 115.

[0037] It should be noted that, for reference Figure 2 , Figure 5 As shown, the sleeve holes 114 on the upright 11 are used to hang a transparent film. The film is inexpensive, can retain water and provide shade, and the corners of the film can be buried underground or fixed to the ground to prevent pests from entering the frame and eating the growing pepper seedlings. At the same time, a fixing plate 115 is provided at the bottom of the upright 11, and nail holes 116 are opened on both sides of the fixing plate 115. The fixing plate 115 makes it easy for the upright 11 to be installed vertically on a flat ground. If the device is installed on the ground, long nails can be driven into the nail holes 116 to fix the upright 11 to the ground. The deeper the long nails are driven in, the more stable the upright 11 is.

[0038] 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 utility model 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 pest-proof device for Sichuan pepper seedling cultivation, characterized in that, include: The folding frame (1) and the base plate (2) are provided. The folding frame (1) consists of a vertical pole (11), a rotating rod (12), and a connecting rod (13). The vertical pole (11) is set perpendicular to the ground and distributed at the four corners. The upper part of the vertical pole (11) is provided with a mounting shaft (112). A round hole (113) is opened on the lower side of the mounting shaft (112). The rotating rod (12) is divided into a side rotating rod (121) and a middle rotating rod (122). One end of the side rotating rod (121) is provided with a through hole (124) and can be rotatably fitted on the mounting shaft (112). The other end of the side rotating rod (121) is provided with a gear (123). Both ends of the middle rotating rod (122) are provided with gears (123) and are connected to the side rotating rod (121). The gears (123) are the same. The middle of the side rotating rod (121) and the middle rotating rod (122) are provided with a connecting plate (15) and are both connected to the connecting plate (15). One end of the connecting rod (13) is rotatably installed in the round hole (113) and the other end is rotatably installed on the connecting plate (15). At the same time, the lower side of the middle rotating rod (122) is provided with a corresponding connecting rod (13) and both sides are installed on the connecting plate (15). The upright rod (11) is connected to the side rotating rod (121). The middle of the side rotating rod (121) is provided with several middle rotating rods (122) connected according to the length. At the same time, the same connecting plate (15) is provided at the connection position. A connecting rod (13) is provided on the lower side of each rotating rod (12) to match.

2. The insect-proof device for Sichuan pepper seedling cultivation according to claim 1, characterized in that, The connecting plate (15) has a right-angled Z-shaped structure and four mounting holes on its upper and lower sides, namely the first mounting hole (151), the second mounting hole (152), the third mounting hole (153), and the fourth mounting hole (154). The first mounting hole (151) and the second mounting hole (152) are located on the same side, while the third mounting hole (153) and the fourth mounting hole (154) are located on the other side. The side rotating rod (121) has a gear (123) at one end installed in the first mounting hole (151), and the matching connecting rod (13) is installed in the second mounting hole (152). At the same time, the middle rotating rod (122) connected to it has one end installed in the third mounting hole (153), and the matching connecting rod (13) has one end installed in the fourth mounting hole (154).

3. The insect-proof device for Sichuan pepper seedling cultivation according to claim 1, characterized in that, The top of the upright (11) is provided with a threaded sleeve (111), and a long rod (14) is provided between the two uprights (11). The two ends of the long rod (14) are threaded and matched with the threaded sleeve (111). At the same time, the setting position of the long rod (14) is perpendicular to the installation position of the folding frame (1).

4. The insect-proof device for Sichuan pepper seedling cultivation according to claim 3, characterized in that, The bottom plate (2) has a bottom and two sides with grooves. The length of the bottom plate (2) is the same as the length of the long rod (14). The bottom plate (2) is connected to the middle of the uprights (11) that are neatly arranged on the side.

5. The insect-proof device for Sichuan pepper seedling cultivation according to claim 4, characterized in that, The number of the bottom plates (2) is set according to the floating space of the seedling tray. After the bottom plates (2) are arranged neatly, baffles (21) are set on both sides of the bottom plates (2) so that the bottom plates are combined to form a square groove, and water-retaining cloth is laid in the groove.

6. The insect-proof device for Sichuan pepper seedling cultivation according to claim 1, characterized in that, The upright (11) is provided with a sleeve hole (114), which is located below the round hole (113).

7. The insect-proof device for Sichuan pepper seedling cultivation according to claim 1, characterized in that, The bottom of the pole (11) is provided with a fixing plate (115), and nail holes (116) are provided on both sides of the fixing plate (115).

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