Granary pest trapping device

Abstract

The utility model provides a barn pest trapping device which comprises a supporting frame, the trapping effect on light-proof pests is enhanced through a pest attractant, the pests climb into a second funnel flow guide plate through pest catching holes, a three-color LED lamp tube can emit red light, white light and ultraviolet light, the trapping effect on pests with different phototaxis is enhanced, and the trapping effect on pests with different phototaxis is enhanced. The electric shock type trap lamp attracts and captures winged insects in the upper space of a grain pile, the insects slide to the top of a bottom plate through cooperation of a first funnel guide plate and a second funnel guide plate, a pull rod is pulled outwards to drive an insertion rod to move out of an inner cavity of an insertion groove, an annular clamping block is separated from an inner cavity of an annular clamping groove, and the insects accumulated in the device can be poured out. Then the bottom plate is clamped into the annular clamping groove through the annular clamping block, the pull rod is loosened, the insertion rod is driven to be inserted into the inner cavity of the insertion groove, and fixing of the bottom plate is completed, so that the trapping effect on phototactic pests and photophobic pests is improved, and the secondary utilization rate of the whole equipment is greatly increased.

Description

Technical Field

[0001] The utility model relates to a granary pest trapping device and belongs to the technical field of granaries. Background Art

[0002] A granary is a special building for storing grain. It is used to store large amounts of grain. According to a large number of unearthed cultural relics and historical research in the past fifty years, primitive agriculture began in the late Paleolithic Age and developed in the Neolithic Age (about 10,000 years ago). The storage of grain is a continuation of agricultural cultivation, and storage technology has developed along with the development of agriculture. After entering the era, with the development of primitive agriculture, agricultural production formed a certain scale, and grain surplus appeared, and then it gradually developed from grain processing to storage, and granaries are an important part of grain storage technology.

[0003] In the process of grain storage, in addition to moisture and fire prevention, pest control is also required. In order to effectively reduce the loss of stored grain caused by pests and avoid the stored grain from being eaten by insects, it is necessary to trap the pests. A Chinese patent (publication number: CN110754455A) discloses a granary pest trap, comprising an outer cylinder, a tip arranged at the lower end of the outer cylinder, an adsorption hole arranged at the upper end of the outer cylinder, an outer inclined insect hole arranged on the outer cylinder, and an insect attracting lamp column arranged in the outer cylinder, wherein an inner cylinder is arranged in the outer cylinder, an annular cavity is provided between the inner cylinder and the outer cylinder, and an inner inclined insect hole is provided on the inner cylinder;

[0004] Although the above-mentioned device is not easy to be blocked and can be inserted into the grain for trapping, the method of attracting insects through the insect-attracting lamp pole can only attract phototactic pests, and may be ineffective for light-avoiding pests. The luring ability is insufficient, and after the pests enter the device, they will accumulate inside the device. The above-mentioned patent is not convenient for cleaning the inside of the equipment, which greatly reduces the secondary utilization rate of the overall equipment. This not only increases the economic expenditure, but also reduces the overall applicability of the equipment.

[0005] Therefore, a granary pest trapping device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a granary pest trapping device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a granary pest trapping device comprises a supporting frame, the inner surface of the supporting frame is provided with a trapping mechanism, the trapping mechanism comprises a light-transmitting shell, insect catching holes and an electric-shock insect-attracting lamp, the light-transmitting shell is fixedly connected to the top of the supporting frame, the insect catching holes are evenly distributed and arranged on the outer surface of the light-transmitting shell, the left and right sides of the top of the light-transmitting shell are fixedly connected with supporting rods, the electric-shock insect-attracting lamp is fixedly connected to the tops of the two supporting rods, the inner surface of the light-transmitting shell is coated with a pest attractant, the top of the inner cavity of the light-transmitting shell is fixedly connected with a first funnel guide plate, the middle end of the inner cavity of the light-transmitting shell is fixedly connected with a second funnel guide plate, the supporting frame A disassembly mechanism is provided on the outer side of the frame, and the disassembly mechanism includes an annular slot, a bottom plate and an annular slot block, the annular slot is opened at the bottom of the support frame, the annular slot block is fixedly connected to the top of the bottom plate, the bottom plate is clamped in the inner cavity of the annular slot through the annular slot block, the left and right sides of the support frame are fixedly connected with device boxes, the outer side of the inner cavity of the device box is fixedly connected with a return spring, the inner sides of the two return springs are fixedly connected with a fixed block, the inner sides of the two fixed blocks are fixedly connected with an insertion rod, the left and right sides of the support frame are provided with insertion holes, the left and right sides of the annular slot block are provided with slots, the inner sides of the two insertion rods pass through the inner cavities of the two insertion holes and are inserted into the inner cavities of the two slots.

[0008] Further preferably, a light-transmitting cover plate is fixedly connected to the top of the electric shock-type insect-attracting lamp, and a lampshade is fixedly connected to the inner side of the support rod.

[0009] Further preferably, a three-color LED lamp tube is arranged in the inner cavity of the lampshade, and the three-color LED lamp tube respectively emits red light, white light and ultraviolet light.

[0010] Further preferably, the rear sides of the two fixed blocks are fixedly connected with a pull rod, the front sides of the fixed blocks are fixedly connected with a slider, a slide groove is opened on the front side of the inner cavity of the device box, and the front side of the slider is slidably connected in the inner cavity of the slide groove.

[0011] Further preferably, an insect collecting box is fixedly connected to the front side of the support frame, and box doors are movably connected to the left and right sides of the front side of the insect collecting box through hinges.

[0012] Further preferably, the bottom of the inner cavity of the insect collecting box is connected to an insect outlet pipe, and the top of the insect collecting box is fixedly connected to a small air pump.

[0013] Further preferably, the worm outlet pipe is connected to the input end of a small air pump, the output end of the small air pump is connected to the worm outlet pipe, and the worm outlet pipe passes through the inner surface of the light-transmitting outer shell.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model enhances the trapping effect on photophobic pests through pest attractants, and the insects climb to the inside of the second funnel guide plate through the insect catching hole, and the electric shock insect attracting lamp lures and captures the flying insects in the upper space of the grain pile. The first funnel guide plate and the second funnel guide plate cooperate to make the pests slide to the top of the bottom plate, and the pull rod is pulled outward to drive the insertion rod to move out of the inner cavity of the slot, so that the annular clamping block is separated from the inner cavity of the annular clamping slot, and the accumulated pests in the device can be poured out, and then the bottom plate is clamped into the annular clamping slot through the annular clamping block, and the pull rod is loosened to drive the insertion rod to be inserted into the inner cavity of the slot to complete the fixing of the bottom plate, which not only improves the trapping effect on phototactic pests and photophobic pests, but also greatly improves the secondary utilization rate of the overall equipment.

[0016] 2. The utility model can protect the three-color LED lamp tube by arranging a lampshade. By arranging the three-color LED lamp tube, the three-color LED lamp tube can emit red light, white light and ultraviolet light, thereby enhancing the trapping effect on pests with different phototropisms. By arranging a slider and a slide groove, the stability of the fixed block during movement can be improved. By arranging a box door, the insect collecting box can be opened. By arranging a small vacuum pump, the connection between the insect outlet pipe and the insect extraction pipe can be facilitated. By arranging the insect extraction pipe, a part of the pests accumulated on the top of the bottom plate can be sucked into the inner cavity of the insect collecting box.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the whole cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembly mechanism structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the shell of the utility model.

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the insect collecting box of the present utility model.

[0025] Figure numerals: 1. Support frame; 2. Trapping mechanism; 201. Translucent shell; 202. Insect catching hole; 203. Support rod; 204. Electric shock insect trap lamp; 205. Translucent cover plate; 206. Lampshade; 207. Three-color LED lamp tube; 208. Pest attractant; 209. First funnel guide plate; 210. Second funnel guide plate; 3. Disassembly mechanism; 301. Annular groove; 302. Bottom plate; 303. Annular block; 304. Plug hole; 305. Slot; 306. Device box; 307. Reset spring; 308. Fixed block; 309. Insert rod; 310. Pull rod; 311. Sliding block; 312. Slide; 4. Insect collecting box; 5. Box door; 6. Small vacuum pump; 7. Insect extraction tube; 8. Insect outlet tube. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-6As shown, the embodiment of the utility model provides a granary pest trapping device, including a supporting frame 1, the inner surface of the supporting frame 1 is provided with a trapping mechanism 2, the trapping mechanism 2 includes a light-transmitting shell 201, insect catching holes 202 and an electric shock type insect trapping lamp 204, the light-transmitting shell 201 is fixedly connected to the top of the supporting frame 1, the insect catching holes 202 are evenly distributed and arranged on the outer surface of the light-transmitting shell 201, the left and right sides of the top of the light-transmitting shell 201 are fixedly connected with support rods 203, the electric shock type insect trapping lamp 204 is fixedly connected to the top of the two support rods 203, the inner surface of the light-transmitting shell 201 is coated with a pest attractant 208, the top of the inner cavity of the light-transmitting shell 201 is fixedly connected with a first funnel guide plate 209, the middle end of the inner cavity of the light-transmitting shell 201 is fixedly connected with a second funnel guide plate 210, and the outer side of the supporting frame 1 is provided with a disassembly The disassembly mechanism 3 includes an annular slot 301, a bottom plate 302 and an annular block 303. The annular slot 301 is opened at the bottom of the support frame 1, and the annular block 303 is fixedly connected to the top of the bottom plate 302. The bottom plate 302 is clamped in the inner cavity of the annular slot 301 through the annular block 303. The left and right sides of the support frame 1 are fixedly connected with device boxes 306, and the outer side of the inner cavity of the device box 306 is fixedly connected with a return spring 307, and the inner sides of the two return springs 307 are fixedly connected with a fixed block 308, and the inner sides of the two fixed blocks 308 are fixedly connected with an insertion rod 309. The left and right sides of the support frame 1 are provided with insertion holes 304, and the left and right sides of the annular block 303 are provided with slots 305. The inner sides of the two insertion rods 309 pass through the inner cavities of the two insertion holes 304 and are inserted into the inner cavities of the two slots 305.

[0030] The insect attractant 208 enhances the trapping effect on photophobic insects, and the insects crawl through the insect catching hole 202 to the inside of the second funnel guide plate 210. The three-color LED lamp tube 207 can emit red light, white light and ultraviolet light to enhance the trapping effect on insects with different phototropism. The electric shock insect trap lamp 204 lures and captures the flying insects in the upper space of the grain pile. The first funnel guide plate 209 and the second funnel guide plate 210 cooperate to make the insects slide to the top of the bottom plate 302, and pull the pull rod 310 outward. By driving the insertion rod 309 out of the inner cavity of the slot 305, the annular block 303 is separated from the inner cavity of the annular slot 301, and the pests accumulated inside the device can be poured out. Then, the bottom plate 302 is connected to the annular slot 301 through the annular block 303, and the pull rod 310 is released to drive the insertion rod 309 to be inserted into the inner cavity of the slot 305 to complete the fixation of the bottom plate 302. This not only improves the trapping effect on phototactic pests and light-avoiding pests, but also greatly improves the secondary utilization rate of the overall equipment.

[0031] Example 2

[0032] In one embodiment, the top of the electric shock insect trap 204 is fixedly connected with a light-transmitting cover plate 205, the inner side of the support rod 203 is fixedly connected with a lampshade 206, and the inner cavity of the lampshade 206 is provided with a three-color LED lamp tube 207, and the three-color LED lamp tube 207 is red light, white light and ultraviolet light respectively. The rear sides of the two fixed blocks 308 are fixedly connected with a pull rod 310, the front side of the fixed block 308 is fixedly connected with a slider 311, and the front side of the inner cavity of the device box 306 is provided with a slide groove 310. 12, and the front side of the slider 311 is slidably connected to the inner cavity of the slide groove 312, the front side of the support frame 1 is fixedly connected to the insect collecting box 4, the left and right sides of the front side of the insect collecting box 4 are movably connected to the box door 5 through hinges, the bottom of the inner cavity of the insect collecting box 4 is connected to an insect outlet pipe 8, the top of the insect collecting box 4 is fixedly connected to a small air pump 6, the insect outlet pipe 8 is connected to the input end of the small air pump 6, the output end of the small air pump 6 is connected to the insect extraction pipe 7, and the insect extraction pipe 7 passes through the inner surface of the light-transmitting shell 201.

[0033] By setting the lampshade 206, the three-color LED lamp tube 207 can be protected. By setting the three-color LED lamp tube 207, the three-color LED lamp tube 207 can emit red light, white light and ultraviolet light, thereby enhancing the trapping effect on pests with different phototropisms. By setting the slider 311 and the slide groove 312, the stability of the fixed block 308 during movement can be improved. By setting the box door 5, the insect collecting box 4 can be opened. By setting the small vacuum pump 6, the connection between the insect outlet pipe 8 and the insect extraction pipe 7 can be facilitated. By setting the insect extraction pipe 7, a part of the pests accumulated on the top of the bottom plate 302 can be sucked into the inner cavity of the insect collecting box 4.

[0034] When the utility model is in operation: the whole device is placed at a preset position in the granary, and the electric shock insect trap lamp 204, the three-color LED lamp tube 207 and the pest attractant 208 are used to attract phototactic pests and photophobic pests to approach the whole device, and the pests can fall into the second funnel guide plate 210 by crawling into the insect catching hole 202, or fall into the second funnel guide plate 210 through the first funnel guide plate 209, and the pests can slide to the top of the bottom plate 302 by the cooperation of the first funnel guide plate 209 and the second funnel guide plate 210, and a part of the pests accumulated on the top of the bottom plate 302 can be sucked into the inner cavity of the insect collecting box 4 by the cooperation of the small air pump 6, the insect extraction tube 7 and the insect outlet tube 8, and when too many pests are accumulated inside the device, the pull rod 310 is pulled outward, so that the pull rod 310 drives the fixed block 308 to squeeze the reset spring 3 07, the reset spring 307 is deformed, driving the insertion rod 309 to move out of the inner cavity of the slot 305 through the socket 304, and then the top of the bottom plate 302 is held by hand and pulled downward to disengage the annular block 303 from the inner cavity of the annular slot 301, so that the pests accumulated inside the device can be poured out, the box door 5 is opened, and the inner cavity of the insect collecting box 4 can be cleaned. Then, the bottom plate 302 after cleaning is connected to the inner cavity of the annular slot 301 through the annular block 303, and the pull rod 310 is released. The reset spring 307 is deformed again due to the loss of force, driving the fixing block 308 and the insertion rod 309 to move inward, and the insertion rod 309 passes through the inner cavity of the socket 304 and is inserted into the inner cavity of the slot 305, completing the fixation of the bottom plate 302, which not only improves the trapping effect on phototactic pests and photophobic pests, but also greatly improves the secondary utilization rate of the overall equipment.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A granary pest trapping device, characterized in that: The invention comprises a supporting frame (1), the inner surface of the supporting frame (1) is provided with a trapping mechanism (2), the trapping mechanism (2) comprises a light-transmitting outer shell (201), insect catching holes (202) and an electric shock type insect catching light (204), the light-transmitting outer shell (201) is fixedly connected to the top of the supporting frame (1), the insect catching holes (202) are all arranged and distributed on the outer surface of the light-transmitting outer shell (201), and the left and right sides of the top of the light-transmitting outer shell (201) are both fixedly connected with supporting rods (203) The electric shock insect trap lamp (204) is fixedly connected to the top of the two support rods (203); the inner surface of the light-transmitting shell (201) is coated with an insect attractant (208); the top of the inner cavity of the light-transmitting shell (201) is fixedly connected to a first funnel guide plate (209); the middle end of the inner cavity of the light-transmitting shell (201) is fixedly connected to a second funnel guide plate (210); a disassembly mechanism (3) is provided on the outer side of the support frame (1); the disassembly mechanism (3) comprises a ring The support frame (1) comprises a support frame (301), a bottom plate (302) and an annular clamping block (303), wherein the annular clamping groove (301) is provided at the bottom of the support frame (1), the annular clamping block (303) is fixedly connected to the top of the bottom plate (302), the bottom plate (302) is clamped in the inner cavity of the annular clamping groove (301) through the annular clamping block (303), the left and right sides of the support frame (1) are fixedly connected with a device box (306), and the outer side of the inner cavity of the device box (306) is fixedly connected with a reset spring Spring (307), the inner sides of the two reset springs (307) are fixedly connected with a fixed block (308), the inner sides of the two fixed blocks (308) are fixedly connected with an insertion rod (309), the left and right sides of the support frame (1) are provided with insertion holes (304), the left and right sides of the annular clamping block (303) are provided with slots (305), the inner sides of the two insertion rods (309) pass through the inner cavities of the two insertion holes (304) and are inserted into the inner cavities of the two slots (305).

2. A granary pest trapping device according to claim 1, characterized in that: A light-transmitting cover plate (205) is fixedly connected to the top of the electric shock insect-attracting lamp (204), and a lampshade (206) is fixedly connected to the inner side of the support rod (203).

3. A granary pest trapping device according to claim 2, characterized in that: A three-color LED lamp tube (207) is arranged in the inner cavity of the lampshade (206), and the three-color LED lamp tube (207) respectively emits red light, white light and ultraviolet light.

4. A granary pest trapping device according to claim 1, characterized in that: The rear sides of the two fixed blocks (308) are fixedly connected with a pull rod (310), the front sides of the fixed blocks (308) are fixedly connected with a slider (311), a slide groove (312) is provided on the front side of the inner cavity of the device box (306), and the front side of the slider (311) is slidably connected in the inner cavity of the slide groove (312).

5. The granary pest trapping device according to claim 1, characterized in that: The front side of the support frame (1) is fixedly connected to an insect collecting box (4), and the left and right sides of the front side of the insect collecting box (4) are both movably connected to box doors (5) via hinges.

6. A granary pest trapping device according to claim 5, characterized in that: The bottom of the inner cavity of the insect collecting box (4) is connected to an insect outlet pipe (8), and the top of the insect collecting box (4) is fixedly connected to a small air pump (6).

7. A granary pest trapping device according to claim 6, characterized in that: The worm outlet pipe (8) is connected to the input end of the small air pump (6), the output end of the small air pump (6) is connected to the worm extraction pipe (7), and the worm extraction pipe (7) penetrates the inner surface of the light-transmitting outer shell (201).

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