Agricultural pest control box

Abstract

The utility model discloses an agricultural pest control box, which relates to the technical field of agricultural deinsectization and comprises a fan blade mounting frame, a pressure feeding component is mounted in the middle of the fan blade mounting frame, a pressure storage barrel is mounted on the outer side wall of the middle of the fan blade mounting frame, and a constant pressure air valve is mounted on the front side wall of the pressure storage barrel. The output end of the constant pressure air valve is connected with an air supply pipeline, the other end of the air supply pipeline is provided with an insect luring box, the insect luring box comprises an insect luring shell, and the bottom of the insect luring shell is fixedly connected with a bottom plate with holes. Gas is provided for the pressure storage barrel through the pressure supply assembly, when the gas in the pressure storage barrel reaches a discharge threshold value, the constant pressure gas valve is opened, high-pressure gas is injected into the pest trapping box through the air supply pipeline, and then pests prone to be attached to the interior of the pest trapping box are blown off; the situation that the insect trapping efficiency of the insect trapping box is reduced due to the fact that too large insects are prone to be attached to the insect trapping box is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural insect control technology field especially relates to a kind of agricultural pest control box. BACKGROUND

[0002] At present, pest control box plays an important role in pest control field. Most pest control boxes mainly use pheromones, food and other substances to attract mosquitoes and other pests. As a chemical signal used for communication between insects, pheromones have a strong attraction to specific types of pests and can accurately lure target pests to the vicinity of the control box. Food baits, on the other hand, take advantage of the foraging nature of pests by placing food sources that pests love to attract them. When pests are attracted by these substances and enter the control box, physical or chemical killing devices installed in the control box will kill the pests, thereby removing pests and reducing their numbers to protect crops or the environment.

[0003] However, this pest control box based on pheromones and food has certain limitations. When a large number of pests are attracted, they will attach to the outside of the pest control substance in the control box. As the number of attached pests increases, the pheromones or food odors emitted by the pest control substance will be severely hindered. This results in ineffective diffusion of pheromones outside the control box, making it difficult for new pests to receive the lure signal. At the same time, the smell of food baits is also covered up, making it difficult for pests far away to perceive the existence of food sources, greatly reducing the efficiency of pest control and affecting the overall effectiveness of the pest control box. Based on the above points, a pest control box for agricultural pests is provided by those skilled in the art. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a pest control box for agricultural pests. The pest control box for agricultural pests provides gas to the pressure storage barrel through the pressure delivery assembly. When the gas in the pressure storage barrel reaches the discharge threshold, the constant pressure gas valve opens, high-pressure gas is injected into the pest control box through the air supply pipeline, and the pests attached to the inside of the pest control box are blown off, preventing excessive pests from attaching to the pest control box and reducing the efficiency of the pest control box.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A pest control box for agricultural pests includes a fan blade mounting bracket, a pressure delivery assembly is installed in the middle of the fan blade mounting bracket, a pressure storage barrel is installed on the outer wall of the middle of the fan blade mounting bracket, a constant pressure gas valve is installed on the front wall of the pressure storage barrel, an air supply pipeline is connected to the output end of the constant pressure gas valve, and a pest control box is installed at the other end of the air supply pipeline.

[0007] Through the technical scheme, the device provides gas to the pressure storage barrel through the pressure sending assembly, when the gas in the pressure storage barrel reaches the discharge threshold, the constant pressure air valve is opened, high pressure gas is injected into the insect luring box through the air supply pipeline, and then the pests attached to the inside of the insect luring box are blown off, so that the pests do not excessively attach to the inside of the insect luring box to reduce the insect luring efficiency of the insect luring box.

[0008] Further, the insect luring box comprises an insect luring shell, a hole bottom plate is fixedly connected to the bottom of the insect luring shell, an inner cylinder is fixedly connected to the center of the hole bottom plate, an insect luring pipe is fixedly connected to the center of the inner cylinder through a connecting rod, and a water bucket is detachably connected to the lower side wall of the inner cylinder.

[0009] Through the technical scheme, the pheromone and food for attracting pests are arranged in the insect luring pipe, so as to attract pests into the insect luring shell, the pests enter the insect luring box through the through hole of the hole bottom plate, the pests bypass the inner cylinder and attach to the outside of the insect luring pipe, and when the high pressure airflow enters the inner cylinder, the pests are blown into the water bucket, and the weir-shaped structure formed by the insect luring shell and the inner cylinder avoids the situation that the pests cannot be blown into the water bucket due to the flying of the pests after the airflow is blown.

[0010] Further, the pressure sending assembly comprises an outer sleeve, a fan blade mounting frame is rotatably connected to the middle position of the outer sleeve through a bearing, a wind wheel shaft rod is limitingly and slidably connected in the outer sleeve, a windward wind wheel is mounted to the top of the wind wheel shaft rod, a belt pulley is fixedly connected to the top of the outer side wall of the outer sleeve, a driving belt pulley is also rotatably connected to the middle position of the fan blade mounting frame, a transmission belt is sleeved on the outer side wall of the driving belt pulley and the belt pulley, a connecting rod is pivotally connected to the front side position of the upper side wall of the driving belt pulley, a piston rod is pivotally connected to the other end of the connecting rod, a piston plate is fixedly connected to the front side wall of the piston rod, a plurality of one-way opening and closing valves are arranged in a circumferential array on the rear side wall of the piston plate, and the plurality of one-way opening and closing valves can only be opened to the rear side.

[0011] Through the technical scheme, when the natural wind outside is large, the wind drives the windward wind wheel to rotate, and then drives the wind wheel shaft rod to rotate, the wind wheel shaft rod is limitingly and slidably connected with the outer sleeve, so the belt pulley rotates together, and then drives the belt pulley to rotate, the belt pulley drives the driving belt pulley through the transmission belt, so the driving belt pulley rotates together, and then drives the piston rod to drive the piston plate to reciprocate on the inner wall of the pressure storage barrel, when the piston plate extends forward, the one-way opening and closing valve is closed, and the gas is compressed in the pressure storage barrel, when the piston plate moves backward, the one-way opening and closing valve is opened, so that more gas enters the pressure storage barrel, and the pressure of the gas in the pressure storage barrel is increased through the circulation.

[0012] Furthermore, a telescopic electric cylinder is installed at the bottom of the fan blade mounting bracket, and the movable end of the telescopic electric cylinder is rotatably connected to the bottom of the wind turbine shaft.

[0013] The above technical solution uses a telescopic electric cylinder to drive the wind turbine shaft upward.

[0014] Furthermore, a fan blade drive motor is installed on the upper inner wall of the fan blade mounting bracket, and a motor connecting shaft is fixedly connected to the top of the windward impeller. The motor connecting shaft cooperates with the movable end of the fan blade drive motor.

[0015] With the above technical solution, when the external wind force is small, the telescopic electric cylinder can drive the wind turbine shaft to rise, thereby driving the motor connecting shaft to be sleeved on the outside of the movable end of the fan blade drive motor. The fan blade drive motor can then drive the wind turbine to rotate actively, realizing electric pest control in windless conditions, thus meeting the usage needs of different environments.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, gas is supplied to the storage tank through the pressure delivery component. When the gas inside the storage tank reaches the emission threshold, the constant pressure valve opens and high-pressure gas is injected into the insect trap through the air delivery pipe, thereby blowing off the pests clinging to the inside of the insect trap. This avoids the reduction of the insect trap's insect-attracting efficiency due to excessively large pests clinging to the inside of the insect trap.

[0018] 2. In this utility model, when the external wind force is small, the telescopic electric cylinder can drive the wind turbine shaft to rise, thereby driving the motor connecting shaft to be sleeved on the outside of the movable end of the fan blade drive motor. The fan blade drive motor can drive the wind turbine to rotate actively, realizing electric pest control in windless conditions, and meeting the usage needs of different environments. Attached Figure Description

[0019] Figure 1 This is an overall diagram of an agricultural pest and disease control box proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the rear side of an agricultural pest and disease control box proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of a hidden fan blade mounting frame in an agricultural pest and disease control box proposed in this utility model;

[0022] Figure 4 This is a top view of an agricultural pest and disease control box proposed in this utility model;

[0023] Figure 5 for Figure 4 Isometric side sectional view along the middle AA.

[0024] Legend:

[0025] 1, fan mounting frame; 2, telescopic electric cylinder; 3, pressure sending assembly; 4, fan drive motor; 5, pressure storage barrel; 6, constant pressure air valve; 7, air supply pipeline; 8, insect luring box;

[0026] 31, windward wind wheel; 32, motor connection shaft; 33, wind wheel shaft; 34, external sleeve; 35, belt pulley; 36, transmission belt; 37, drive belt pulley; 38, connecting rod; 39, piston rod; 310, piston plate; 311, one-way on-off valve;

[0027] 81, insect luring shell; 82, bottom plate with holes; 83, inner cylinder; 84, insect luring pipe; 85, water bucket. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment: Refer to Figures 1-5 The present application provides an embodiment, an agricultural pest control box, comprising a fan mounting frame 1, a pressure sending assembly 3 is installed at the middle position of the fan mounting frame 1, a pressure storage barrel 5 is installed on the outer side wall of the middle of the fan mounting frame 1, a constant pressure air valve 6 is installed on the front side wall of the pressure storage barrel 5, an air supply pipeline 7 is connected to the output end of the constant pressure air valve 6, and an insect luring box 8 is installed at the other end of the air supply pipeline 7. The device provides gas to the pressure storage barrel 5 through the pressure sending assembly 3, when the gas in the pressure storage barrel 5 reaches the discharge threshold value, the constant pressure air valve 6 is opened, high-pressure gas is injected into the insect luring box 8 through the air supply pipeline 7, and then the pests attached to the inside of the insect luring box 8 are blown off, avoiding that too many pests attached to the inside of the insect luring box 8 reduce the insect luring efficiency of the insect luring box 8.

[0030] In an optional embodiment: the insect trapping box 8 comprises an insect trapping shell 81, the bottom of the insect trapping shell 81 is fixedly connected with a perforated bottom plate 82, the center of the perforated bottom plate 82 is fixedly connected with an inner cylinder 83, the center of the inner cylinder 83 is fixedly connected with an insect trapping tube 84 through a connecting rod, and the lower side wall of the inner cylinder 83 is detachably connected with a water bucket 85. The inside of the insect trapping tube 84 is provided with substances such as pheromones and food for attracting pests to enter the insect trapping shell 81, and the pests will enter the insect trapping box 8 through the through holes formed on the perforated bottom plate 82. After entering the insect trapping shell 81, the pests bypass the inner cylinder 83 and adhere to the outside of the insect trapping tube 84. When the high-pressure airflow enters the inner cylinder 83, the pests will be blown into the water bucket 85. The weir-shaped structure composed of the insect trapping shell 81 and the inner cylinder 83 avoids the situation that the pests cannot be blown into the water bucket 85 due to the flying of insects after the airflow is blown in.

[0031] In an optional embodiment: the pressure sending assembly 3 comprises an outer sleeve 34, the middle position of the outer sleeve 34 is rotatably connected with the fan blade mounting frame 1 through a bearing, the inner limit of the outer sleeve 34 is slidably connected with a wind wheel shaft 33, the top of the wind wheel shaft 33 is provided with a windward wind wheel 31, the top of the outer side wall of the outer sleeve 34 is fixedly connected with a belt pulley 35, and the middle position of the fan blade mounting frame 1 is also rotatably connected with a driving belt pulley 37. The outer side wall of the driving belt pulley 37 and the outer side wall of the belt pulley 35 are sleeved with a transmission belt 36, the upper side wall of the driving belt pulley 37 is pivotally connected with a connecting rod 38 at the front side position, the other end of the connecting rod 38 is pivotally connected with a piston rod 39, the front side wall of the piston rod 39 is fixedly connected with a piston plate 310, and the rear side wall of the piston plate 310 is provided with a plurality of one-way opening and closing valves 311 arranged in a circumferential array. The plurality of one-way opening and closing valves 311 can only open to the rear side. When the external natural wind is large, the wind will drive the windward wind wheel 31 to rotate, thereby driving the wind wheel shaft 33 to rotate. Since the wind wheel shaft 33 and the outer sleeve 34 are limitingly and slidably connected, the belt pulley 35 will rotate together, thereby driving the belt pulley 35 to rotate. The belt pulley 35 drives the driving belt pulley 37 to rotate through the transmission belt 36, thereby driving the piston rod 39 to drive the piston plate 310 to reciprocate on the inner wall of the pressure storage barrel 5. When the piston plate 310 moves forward, the one-way opening and closing valves 311 are closed, and the gas in the pressure storage barrel 5 is compressed. When the piston plate 310 moves backward, the one-way opening and closing valves 311 are opened, thereby allowing more gas to enter the pressure storage barrel 5. In this way, the pressure of the gas in the pressure storage barrel 5 is increased.

[0032] In an optional embodiment: the bottom of the fan blade mounting frame 1 is provided with a telescopic electric cylinder 2, and the movable end of the telescopic electric cylinder 2 is rotatably connected with the bottom of the wind wheel shaft 33. The wind wheel shaft 33 is raised by the telescopic electric cylinder 2.

[0033] In an alternative embodiment: the upper inner wall of the fan mounting frame 1 is provided with a fan driving motor 4, the top of the windward wind wheel 31 is fixedly connected with a motor connecting shaft 32, and the motor connecting shaft 32 is matched with the movable end of the fan driving motor 4. When the external wind force is small, the telescopic electric cylinder 2 can drive the wind wheel shaft 33 to rise, and then the motor connecting shaft 32 is sleeved outside the movable end of the fan driving motor 4, and the windward wind wheel 31 is driven to rotate by the fan driving motor 4, realizing the electric insect killing work under the condition of no wind, and meeting the use requirements in different environments.

[0034] Working principle: when the external natural wind is large, the wind will drive the windward wind wheel 31 to rotate, and then drive the wind wheel shaft 33 to rotate, and the wind wheel shaft 33 and the external sleeve 34 are limitingly and slidably connected, so that the belt pulley 35 will rotate, and then drive the belt pulley 35 to rotate, and the belt pulley 35 drives the driving belt pulley 37 through the transmission belt 36, so that the driving belt pulley 37 rotates, and then drives the piston rod 39 to drive the piston plate 310 to reciprocate on the inner wall of the pressure storage barrel 5. When the piston plate 310 moves forward, the one-way opening and closing valve 311 is closed, and the gas is compressed in the pressure storage barrel 5. When the piston plate 310 moves backward, the one-way opening and closing valve 311 is opened, so that more gas enters the pressure storage barrel 5, so as to complete the pressurization of the gas in the pressure storage barrel 5. When the gas in the pressure storage barrel 5 reaches the discharge threshold, the constant pressure gas valve 6 is opened, and high-pressure gas is injected into the insect trapping box 8 through the air supply pipeline 7. The pheromone, food and other substances for attracting pests are arranged in the insect trapping tube 84 inside the insect trapping box 8, which are used to attract pests into the insect trapping shell 81. The pests enter the insect trapping box 8 through the through hole in the perforated bottom plate 82, and then bypass the inner cylinder 83 and adhere to the outside of the insect trapping tube 84. When the high-pressure gas flow enters the inner cylinder 83, the pests are blown into the water bucket 85. The weir-shaped structure composed of the insect trapping shell 81 and the inner cylinder 83 avoids the situation that the pests cannot be blown into the water bucket 85 due to the flying of the pests after the gas flow is blown in. When the external wind force is small, the telescopic electric cylinder 2 can drive the wind wheel shaft 33 to rise, and then the motor connecting shaft 32 is sleeved outside the movable end of the fan driving motor 4, and the windward wind wheel 31 is driven to rotate by the fan driving motor 4, realizing the electric insect killing work under the condition of no wind, and meeting the use requirements in different environments.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An agricultural pest control box, characterized by: The utility model provides a kind of insect trapping device, including fan mounting frame (1), the middle position of the fan mounting frame (1) is equipped with pressure sending component (3), the middle outer wall of the fan mounting frame (1) is equipped with pressure storage barrel (5), the front wall of the pressure storage barrel (5) is equipped with constant pressure air valve (6), the output end of the constant pressure air valve (6) is connected with air supply pipeline (7), the other end of the air supply pipeline (7) is equipped with insect trapping box (8).

2. The agricultural pest control box according to claim 1, characterized in that: The insect trapping box (8) includes an insect trapping shell (81), a perforated bottom plate (82) is fixedly connected to the bottom of the insect trapping shell (81), an inner cylinder (83) is fixedly connected to the center of the perforated bottom plate (82), an insect trapping tube (84) is fixedly connected to the center of the inner cylinder (83) by a connecting rod, and a water bucket (85) is detachably connected to the lower side wall of the inner cylinder (83).

3. The agricultural pest control box according to claim 1, characterized in that: The pressure sending component (3) includes an outer sleeve (34), which is rotatably connected to the middle position of the fan mounting frame (1) by a bearing, a wind wheel shaft (33) is limitingly and slidably connected in the outer sleeve (34), a windward wind wheel (31) is mounted on the top of the wind wheel shaft (33), a belt pulley (35) is fixedly connected to the top of the outer side wall of the outer sleeve (34), a driving belt pulley (37) is also rotatably connected to the middle position of the fan mounting frame (1), a transmission belt (36) is sleeved on the outer side wall of the driving belt pulley (37) and the belt pulley (35), a connecting rod (38) is pivotally connected to the upper side wall of the driving belt pulley (37) at a position close to the front side, a piston rod (39) is pivotally connected to the other end of the connecting rod (38), a piston plate (310) is fixedly connected to the front side wall of the piston rod (39), a plurality of one-way opening and closing valves (311) are arranged in a circumferential array on the rear side wall of the piston plate (310), and each of the one-way opening and closing valves (311) can only be opened towards the rear side.

4. The agricultural pest control box according to claim 3, characterized in that: A telescopic electric cylinder (2) is mounted on the bottom of the fan mounting frame (1), and the movable end of the telescopic electric cylinder (2) is rotatably connected to the bottom of the wind wheel shaft (33).

5. The agricultural pest control box according to claim 3, characterized in that: A fan driving motor (4) is mounted on the upper inner wall of the fan mounting frame (1), a motor connecting shaft (32) is fixedly connected to the top of the windward wind wheel (31), and the motor connecting shaft (32) cooperates with the movable end of the fan driving motor (4).

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