Yellow plate trapping structure

Abstract

The utility model discloses a yellow plate trapping structure which comprises a first height adjusting stand column and a second height adjusting stand column which are arranged side by side. A box body is arranged at the top of the first height adjusting stand column, an unwinding mechanism and a winding mechanism are arranged in the box body, the transition roller is arranged at the top of the second height adjusting stand column, the unwinding mechanism and the winding mechanism are used for winding and unwinding a yellow plate roll material, a yellow plate bypasses the transition roller, and an avoiding groove allowing the yellow plate to penetrate through is formed in the box body; a box cover is hinged to the top of the box body, and a solar panel is installed on the top of the box cover. According to the yellow plate trapping structure, the functions of automatically replacing the yellow plate and adjusting the trapping area of the yellow plate are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pest trapping equipment, in particular to a yellow plate trapping structure. Background Art

[0002] Using the yellow color of pests to trap agricultural pests is a physical control technology. The yellow spectrum and special glue on the yellow board are used to trap pests, effectively reducing aphids, leafminers, whiteflies and other pests on plants. Compared with the control method of spraying pesticides, the yellow board trapping does not contain toxic substances and is pollution-free, making it safer and more environmentally friendly to use.

[0003] The existing yellow board trapping method is to insert a support rod into the garden, fix the yellow board on the support board, and trap and kill the pests with glue on the yellow board. When the yellow board is full of pests, the trapping ability of the yellow board decreases, and a new yellow board needs to be replaced manually, which is time-consuming and laborious. In addition, the size of the existing yellow board is fixed. When the size of the yellow board is small, the number of pests that can be trapped is small, and the yellow board needs to be replaced frequently; when the size of the yellow board is large, it is difficult to fix the yellow board.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a yellow plate trapping structure, which can realize the functions of automatically replacing the yellow plate and adjusting the trapping area of ​​the yellow plate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A yellow plate trapping structure comprises a first height-adjusting column and a second height-adjusting column placed in parallel; a box body is provided on the top of the first height-adjusting column, a unwinding mechanism and a rewinding mechanism are provided in the box body, a transition roller is provided on the top of the second height-adjusting column, the unwinding mechanism and the rewinding mechanism are used for unwinding and rewinding the yellow plate coil, and the yellow plate bypasses the transition roller, and an avoidance groove for the yellow plate to pass through is provided on the box body; a box cover is hinged on the top of the box body, and a solar panel is installed on the top of the box cover.

[0008] Furthermore, a support frame is installed in the box; the unwinding mechanism includes an unwinding shaft rotatably connected to the support frame, a first winding shaft rotatably connected to the support frame, and a first driving rotating assembly arranged at the bottom of the support frame, and the output end of the first driving rotating assembly is connected to the first winding shaft.

[0009] Furthermore, the unwinding shaft is provided with two material blocking disks for limiting the position of the yellow plate coil, the upper end of the unwinding shaft is threadedly connected with a clamping nut, and a clamping spring is provided between the clamping nut and the material blocking disk located above.

[0010] Furthermore, the winding mechanism includes a second winding shaft rotatably connected to the support frame, and a second driving rotating assembly arranged at the bottom of the support frame, and an output end of the second driving rotating assembly is connected to the second winding shaft.

[0011] Furthermore, it also includes a position adjustment mechanism, which includes a mounting seat arranged on the top of the second height adjustment column, a movable seat horizontally slidably arranged on the mounting seat, a first vertical plate arranged on the mounting seat, and a first adjustment screw threadedly connected to the first vertical plate, one end of the first adjustment screw is rotatably connected to the movable seat; the transition roller is rotatably arranged on the movable seat.

[0012] Furthermore, the adjustment mechanism also includes a second vertical plate arranged parallel to the first vertical plate, two guide rods are arranged between the first vertical plate and the second vertical plate, and the movable seat is slidably connected to the guide rods.

[0013] Furthermore, the first height adjustment column includes a base, a sleeve vertically arranged on the base, and a movable rod sleeved in the sleeve, an adjusting nut is fixed on the sleeve, the movable rod is provided with a plurality of through holes arranged in the vertical direction, and the adjusting nut is connected to a second adjusting screw that can pass through any through hole.

[0014] Furthermore, the through holes are provided in four rows, and the four rows of through holes are arranged in a circular array along the axis of the movable rod.

[0015] Furthermore, the base is a "cross" shaped structure, and a mounting hole is provided on the base.

[0016] Beneficial effects: The yellow board trapping structure provided by the utility model can automatically unwind and rewind the yellow board coil by arranging an unwinding mechanism and a rewinding mechanism, and at the same time the protective film can be torn off and rewinded, thereby realizing the function of automatically replacing the yellow board, saving time and effort; and the unrolled yellow board is rewinded after bypassing the transition roller, so that the yellow board can trap pests in two directions, and by adjusting the distance between the first height adjustment column and the second height adjustment column, the length of the yellow board can be controlled, thereby realizing the trapping range of the yellow board to meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention provides a structural diagram of a yellow plate trapping structure.

[0018] Figure 2 A top cross-sectional view of a yellow plate trapping structure provided by the utility model.

[0019] Figure 3 The utility model provides a structural diagram of the unwinding mechanism in the yellow plate trapping structure.

[0020] Figure 4This is a structural diagram of a position adjustment mechanism in a yellow plate trapping structure provided by the utility model.

[0021] Figure 5 The utility model provides a structural diagram of the first height-adjusting column in a yellow plate trapping structure.

[0022] Description of the main component symbols: first height adjustment column 1, base 11, mounting hole 111, sleeve 12, movable rod 13, through hole 131, adjusting nut 14, second adjusting screw 15, second height adjustment column 2, box body 3, avoidance groove 31, box cover 32, support frame 33, unwinding mechanism 4, unwinding shaft 41, material blocking plate 411, clamping nut 412, clamping spring 413, first winding shaft 42, first driving rotating assembly 43, driving motor 431, active bevel gear 432, driven bevel gear 433, winding mechanism 5, second winding shaft 51, second driving rotating assembly 52, transition roller 6, retaining ring 61, solar panel 7, position adjustment mechanism 8, mounting seat 81, movable seat 82, first vertical plate 83, first adjusting screw 84, second vertical plate 85, guide rod 86. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a yellow plate trapping structure, including a first height-adjusting column 1 and a second height-adjusting column 2 placed in parallel; a box body 3 is provided on the top of the first height-adjusting column 1, a unwinding mechanism 4 and a rewinding mechanism 5 are provided in the box body 3, a transition roller 6 is provided on the top of the second height-adjusting column 2, the unwinding mechanism 4 and the rewinding mechanism 5 are used for rewinding and unwinding the yellow plate coil, and the yellow plate bypasses the transition roller 6, and an avoidance groove 31 for the yellow plate to pass through is provided on the box body 3; a box cover 32 is hinged on the top of the box body 3, and a solar panel 7 is installed on the top of the box cover 32.

[0025] When in use, the yellow plate coil is unwound by the unwinding mechanism 4, and then wound around the transition roller 6 by the rewinding mechanism 5. Under the action of the transition roller 6, the two sections of yellow plate between the first height adjustment column 1 and the second height adjustment column 2 are both facing outward, thereby increasing the area of ​​yellow plate trapping. After a period of time, the rewinding mechanism 5 rewinds and the unwinding mechanism 4 unwinds, and at the same time, the protective film on the yellow plate is torn off and rewound, so that a new section of yellow plate can bypass the transition roller 6, thereby realizing the function of automatically replacing the yellow plate, saving time and labor.

[0026] In addition, by synchronously adjusting the first height-adjusting column 1 and the second height-adjusting column 2, the installation height of the box 3 and the transition roller 6 can be adjusted, that is, the height of the yellow board can be adjusted according to the height of the plant to expand the trapping range, and the applicability is wide. In addition, the distance between the first height-adjusting column 1 and the second height-adjusting column 2 can be adjusted, and the length of the yellow board can be increased or shortened accordingly to be suitable for use in different situations.

[0027] In the above, a control panel and a lithium battery compatible with the solar panel 7 are also provided in the box body 3. The solar panel 7 is used to convert solar energy into electrical energy to power the entire yellow plate trapping structure. The lithium battery stores electrical energy. The control panel is electrically connected to the lithium battery, the unwinding mechanism 4, and the winding mechanism 5 to ensure the normal operation of the components.

[0028] In a preferred embodiment, see Figure 2 , 3 A support frame 33 is installed in the box body 3; the unwinding mechanism 4 includes an unwinding shaft 41 rotatably connected to the support frame 33, a first rewinding shaft 42 rotatably connected to the support frame 33, and a first driving rotating assembly 43 arranged at the bottom of the support frame 33, and the output end of the first driving rotating assembly 43 is connected to the first rewinding shaft 42. The unused yellow board coil is sleeved on the unwinding shaft 41, and the protective film torn off the yellow board is wound on the first rewinding shaft 42. When the yellow board is replaced, the rewinding mechanism 5 rewinds, so that the unwinding shaft 41 is automatically unwound, and at the same time, the first driving rotating assembly 43 drives the first rewinding shaft 42 to rotate, so as to tear off the protective film and automatically rewind.

[0029] Specifically, the first driving rotation assembly 43 includes a driving motor 431 arranged at the bottom of the support frame 33, an active bevel gear 432 arranged at the output end of the driving motor 431, and a driven bevel gear 433 arranged at the end of the first winding shaft 42; when the protective film is wound, the driving motor 431 drives the active bevel gear 432 to rotate, and the active bevel gear 432 engages with the driven bevel gear 433 to drive the first winding shaft 42 to rotate.

[0030] Further, see Figure 3 The unwinding shaft 41 is provided with two blocking discs 411 for limiting the position of the yellow plate coil. The upper end of the unwinding shaft 41 is threadedly connected with a clamping nut 412, and a clamping spring 413 is provided between the clamping nut 412 and the blocking disc 411 located above. When changing the coil, the clamping nut 412 is screwed out, and the clamping spring 413 and the blocking disc 411 located above are taken out one by one, and then a new coil can be replaced. After the coil is changed, the blocking disc 411 located above can cooperate with the other blocking disc 411 to clamp the coil under the elastic force of the clamping spring 413.

[0031] In a preferred embodiment, see Figure 3The reeling mechanism 5 includes a second reeling shaft 51 rotatably connected to the support frame 33, and a second driving rotating assembly 52 disposed at the bottom of the support frame 33, wherein the output end of the second driving rotating assembly 52 is connected to the second reeling shaft 51. The yellow board for sticking insects is sleeved on the second reeling shaft 51, and the second driving rotating assembly 52 drives the second reeling shaft 51 to rotate, so as to realize the automatic reeling function of the yellow board, and at the same time, can drive the unwinding shaft 41 to unwind.

[0032] In the above, the structures of the first winding shaft 42 and the second winding shaft 51 are similar to that of the unwinding shaft 41. The specific structure can refer to the above-mentioned unwinding shaft 41. The first winding shaft 42 can clamp the protective film roll, and the second winding shaft 51 can clamp the used yellow plate roll.

[0033] It should be noted that, since the box cover 32 is hingedly connected to the box body 3, when replacing the coil, the box cover 32 is opened and the operation is performed from the top of the box body 3 to complete the coil replacement work.

[0034] In the above description, the structure of the second driving rotating assembly 52 is similar to that of the first driving rotating assembly 43 , and the specific structure may refer to the first driving rotating assembly 43 described above.

[0035] In a preferred embodiment, see Figure 1 , 4 , and also includes a position adjustment mechanism 8, which includes a mounting seat 81 disposed on the top of the second height adjustment column 2, a movable seat 82 disposed on the mounting seat 81 and slidably disposed horizontally, a first vertical plate 83 disposed on the mounting seat 81, and a first adjustment screw 84 threadedly connected to the first vertical plate 83, one end of the first adjustment screw 84 being rotatably connected to the movable seat 82; the transition roller 6 is rotatably disposed on the movable seat 82. By screwing in or out the first adjustment screw 84, the movable seat 82 is moved closer to or away from the box body 3, thereby adjusting the distance between the transition roller 6 and the box body 3.

[0036] When adjusting the second height-adjusting column 2, screw in the first adjusting screw 84 to separate the transition roller 6 from the yellow plate, so as to facilitate the operation of the second height-adjusting column 2. After the adjustment is completed, the yellow plate is rewound on the transition roller 6, and the first adjusting screw 84 is screwed out, and the movable seat 82 and the transition roller 6 move away from the box body 3, so as to adjust the tension of the yellow plate to a suitable state.

[0037] Specifically, two retaining rings 61 are provided on the transition roller 6 to limit the position of the yellow plate.

[0038] Further, see Figure 4The adjustment mechanism further includes a second vertical plate 85 arranged parallel to the first vertical plate 83, two guide rods 86 are arranged between the first vertical plate 83 and the second vertical plate 85, and the movable seat 82 is slidably connected to the guide rods 86. When adjusting the position, the movable seat 82 moves in translation along the direction of the two guide rods 86.

[0039] In a preferred embodiment, see Figure 5 The first height-adjusting column 1 comprises a base 11, a sleeve 12 vertically arranged on the base 11, and a movable rod 13 sleeved in the sleeve 12. An adjusting nut 14 is fixed on the sleeve 12. The movable rod 13 is provided with a plurality of through holes 131 arranged in the vertical direction. The adjusting nut 14 is connected with a second adjusting screw 15 that can pass through any through hole 131. When adjusting the height, the second adjusting screw 15 is screwed out, the movable rod 13 is moved up and down to adjust the box body 3 to a suitable position, and then the second adjusting screw 15 is screwed into the corresponding through hole 131.

[0040] In order to improve the stability of the connection between the movable rod 13 and the sleeve 12, more than two adjusting nuts 14 can be welded and fixed to the wall of the sleeve 12, and the distance between two adjacent adjusting nuts 14 is the same as the distance between two second adjusting screws 15. When adjusting any height, two sets of adjusting nuts 14 and second adjusting screws 15 are connected.

[0041] In the above, the structure of the second height-adjusting column 2 is similar to that of the first height-adjusting column 1 , and the specific structure may refer to the first height-adjusting column 1 , so that the heights adjusted by the box body 3 and the transition roller 6 are consistent.

[0042] Preferably, the through holes 131 are arranged in four rows, and the four rows of through holes are arranged in a circular array along the axis of the movable rod 13. When the adjusting nut 14 is connected to the through holes 131 in different rows, the box body 3 can rotate around the axis of the movable rod 13 and stay at the positions of 0°, 90°, 180° and 270° to change the position of the yellow plate. At the same time, the second height adjustment column 2 needs to be moved so that the transition roller 6 faces the avoidance groove 31. By changing the placement of the yellow plate, different trapping needs can be met.

[0043] Furthermore, the base 11 is a "cross" shaped structure, which can increase the stability of the first height adjustment column 1; a mounting hole 111 is provided on the base 11. By setting the mounting hole 111, the base 11 can be fixed to the cement floor with screws, or the base 11 can be fixed to the mud floor with long nails, thereby further improving the installation stability of the first height adjustment column 1.

[0044] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. A yellow plate trapping structure, characterized in that: It comprises a first height-adjusting column and a second height-adjusting column placed in parallel; a box is provided on the top of the first height-adjusting column, a reeling mechanism and a reeling mechanism are provided in the box, a transition roller is provided on the top of the second height-adjusting column, the reeling mechanism and the reeling mechanism are used for reeling and unreeling the yellow plate coil, and the yellow plate bypasses the transition roller, and an avoidance groove is provided on the box for the yellow plate to pass through; A box cover is hinged on the top of the box body, and a solar panel is installed on the top of the box cover.

2. The yellow plate trapping structure according to claim 1, characterized in that: A support frame is installed in the box body; the unwinding mechanism includes an unwinding shaft rotatably connected to the support frame, a first winding shaft rotatably connected to the support frame, and a first driving rotating component arranged at the bottom of the support frame, and the output end of the first driving rotating component is connected to the first winding shaft.

3. The yellow plate trapping structure according to claim 2, characterized in that: The unwinding shaft is provided with two material blocking disks for limiting the position of the yellow plate coil, the upper end of the unwinding shaft is threadedly connected with a clamping nut, and a clamping spring is provided between the clamping nut and the material blocking disk located above.

4. The yellow plate trapping structure according to claim 2, characterized in that: The winding mechanism comprises a second winding shaft rotatably connected to the support frame, and a second driving rotating assembly arranged at the bottom of the support frame, wherein the output end of the second driving rotating assembly is connected to the second winding shaft.

5. The yellow plate trapping structure according to claim 1, characterized in that: It also includes a position adjustment mechanism, which includes a mounting seat arranged on the top of the second height adjustment column, a movable seat horizontally slidably arranged on the mounting seat, a first vertical plate arranged on the mounting seat, and a first adjustment screw threadedly connected to the first vertical plate, one end of the first adjustment screw is rotatably connected to the movable seat; the transition roller is rotatably arranged on the movable seat.

6. The yellow plate trapping structure according to claim 5, characterized in that: The adjustment mechanism also includes a second vertical plate arranged in parallel with the first vertical plate, two guide rods are arranged between the first vertical plate and the second vertical plate, and the movable seat is slidably connected to the guide rods.

7. The yellow plate trapping structure according to claim 1, characterized in that: The first height adjustment column includes a base, a sleeve vertically arranged on the base, and a movable rod sleeved in the sleeve. An adjusting nut is fixed on the sleeve, and the movable rod is provided with a plurality of through holes arranged in the vertical direction. The adjusting nut is connected to a second adjusting screw that can pass through any through hole.

8. The yellow plate trapping structure according to claim 7, characterized in that: The through holes are arranged in four rows, and the four rows of through holes are arranged in a circular array along the axis of the movable rod.

9. The yellow plate trapping structure according to claim 7, characterized in that: The base is a "cross" shaped structure and is provided with mounting holes.

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