Insect expelling device for areca-nut seedling planting

Abstract

The utility model discloses a betel nut seedling planting insect repelling device, which relates to the technical field of betel nut seedling planting auxiliary equipment, and comprises an insect repelling box, an insecticide storage cylinder arranged in the insect repelling box, a driving gear rotationally connected in the insect repelling box, a first driving rack and a second driving rack respectively meshed with two sides of the driving gear, and a first driving rod connected with the first driving rack and the second driving rack, the driving gear, the first driving rack and the second driving rack are used in cooperation to form a lever mechanism. According to the pesticide spraying device, when pesticide liquid in the pesticide storage barrel is sufficient, the device is kept in a normal working state. Along with consumption of the liquid medicine, the weight is reduced, the first reset spring is triggered to drive related parts to act, the first driving rack is separated from the abutting switch, then the electric valve is controlled to be opened, and automatic supplementing of the liquid medicine is achieved. The process does not need manual operation, the convenience and the automation degree of the device are greatly improved, and it is ensured that the device can work continuously and stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to betel seedling planting auxiliary equipment technical field, concretely to a betel seedling planting insect expelling device. BACKGROUND

[0002] When betel seedling is planted, the insect expelling device is used to remove insects from the betel seedling, preventing the betel seedling from being damaged by pests. The existing insect expelling device for betel seedling planting.

[0003] The existing Chinese patent (publication number: CN213961429U) discloses an insect expelling device for betel seedling planting, which includes a base, a fixed support rod is arranged at the upper end of the base, an activity support rod is arranged inside the fixed support rod, a placing plate is arranged at the upper end of the activity support rod, an insect expelling box is arranged at the upper end of the placing plate, and an insect attracting lamp is arranged at the inner top end of the insect expelling box. The insect expelling device for betel seedling planting can solve the problem of instability caused by the light base of the existing insect expelling device, ensuring the normal use of the insect expelling device. The collection box, clamping block, fixing seat, clamping groove, groove, fixing plate, movable groove, and pull ring are arranged to collect the dead pests in the insect expelling box, avoiding the inconvenience of cleaning the insect expelling box caused by the random falling of dead pests in the insect expelling box.

[0004] The above-mentioned device is used to kill pests by setting up a pesticide storage cylinder in the insect expelling box. However, the device is placed outdoors, and the liquid in the pesticide storage cylinder is easy to evaporate. Moreover, the device lacks an automatic liquid adding component. If the pesticide is not added in time after evaporation, the insect expelling effect will be greatly reduced, and even the insect expelling work may not be able to proceed normally. This not only affects the growth environment of the betel seedling, but also may cause the pests to reproduce in large numbers due to ineffective control, further harming the betel seedling, and ultimately affecting the yield and quality of the betel. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an insect expelling device for betel seedling planting to solve the problems in the background technology.

[0006] To solve the above technical problems, the utility model provides an insect expelling device for betel seedling planting, which includes an insect expelling box and a pesticide storage cylinder arranged in the insect expelling box, comprising,

[0007] A drive gear is rotatably connected in the insect expelling box. First and second drive racks are meshed with the two sides of the drive gear. The drive gear, the first drive rack, and the first drive rack cooperate to form a lever mechanism. A fixed frame is connected to the bottom of the second drive rack through a fixed block. The pesticide storage cylinder is connected in the fixed frame.

[0008] The insecticide storage tank is connected to the inner top wall of the insect expelling tank, and a liquid injection pipe is connected to the liquid injection end of the insecticide storage tank.

[0009] Further, the bottom of the insecticide storage tank is connected with a first guide rod, the first guide rod is slidingly connected in the second driving rack, a first return spring is sleeved on the first guide rod, one end of the first return spring is connected to the second driving rack, and the other end of the first return spring is connected to the insecticide storage tank.

[0010] Further, one side of the first driving rack and the second driving rack is connected with a second guide rod, and the second guide rod is slidingly connected to the inner wall of the insect expelling tank.

[0011] Further, the insect expelling tank is also provided with a pest killing auxiliary assembly, comprising,

[0012] The rotating disc is rotatably connected to the insect expelling tank, a connecting rod is connected to the rotating disc, an installation frame is slidingly arranged in the insect expelling tank, connecting plates are connected to the two sides of the installation frame, the connecting rod is driven to reciprocally move the connecting plates when the rotating disc rotates, a first wedge-shaped block is connected to one side of the connecting plate, a second wedge-shaped block is arranged on the side, away from the connecting plate, of the first wedge-shaped block, a filter plate is connected to the top of the second wedge-shaped block, a connecting frame is connected to the insect expelling tank, the filter plate is slidingly connected to the connecting frame, and the filter plate and the connecting frame are used in cooperation to open or close the insect entry channel.

[0013] Further, a second return spring is connected to the inner top wall of the connecting frame, and the other end of the second return spring is connected to the filter plate.

[0014] Further, an installation plate is connected to the insect expelling tank, a flow guide frame is connected to the installation plate, and the connecting plate is slidingly connected to the flow guide frame.

[0015] Further, a connecting plate is connected to the insect expelling tank, a recovery tank is connected to the connecting plate, and the filter plate is slidingly connected to the connecting plate.

[0016] Further, an electric telescopic rod for adjusting the height of the insect expelling tank is connected to the bottom of the insect expelling tank.

[0017] Compared with the prior art, the insect expelling tank has the advantages that:

[0018] 1、When the pesticide storage cylinder is full of liquid medicine, the device maintains normal working state. As the liquid is consumed, its weight is reduced, triggering the first reset spring to drive the related components to act, so that the first drive rack is separated from the resistance switch, and then the electric valve is controlled to open, realizing automatic replenishment of the liquid. This process does not require manual operation, greatly improving the convenience and automation level of the device, ensuring that the device can work continuously and stably.

[0019] 2、Through the servo motor driving the rotating disc, the circular motion is converted into linear motion, and then the opening and closing of the insect entry channel are controlled, realizing the regular opening and closing of the insect entry channel, effectively controlling the number and rhythm of the pests entering. On the one hand, it avoids too many pests from rushing in at the same time, so that the insecticide or other insect control means can play a more efficient role; on the other hand, it can prevent pests from adapting due to the constant opening of the channel. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a sectional view of the utility model;

[0022] Figure 3 It is a sectional view of the utility model Figure 2 It is an enlarged view of the structure at A in the utility model;

[0023] Figure 4 It is an enlarged view of the structure at B in the utility model; Figure 2 It is an enlarged view of the structure at B in the utility model;

[0024] Figure 5 It is an enlarged view of the structure at C in the utility model. Figure 2 It is an enlarged view of the structure at C in the utility model.

[0025] In the figure: 1, the pest control box; 2, the pesticide storage cylinder; 301, the drive gear; 302, the first drive rack; 303, the second drive rack; 304, the resistance switch; 305, the infusion tube; 306, the electric valve; 4, the pesticide storage box; 5, the first guide rod; 6, the first reset spring; 7, the second guide rod; 801, the rotating disc; 802, the connecting rod; 803, the mounting frame; 804, the connecting plate; 805, the first wedge block; 806, the second wedge block; 807, the filter plate; 808, the connecting frame; 9, the second reset spring; 10, the flow guide frame; 11, the fixed frame; 12, the insect attracting lamp; 13, the electric telescopic rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described 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 efforts belong to the scope of the present application.

[0027] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a betel seedling planting device that drives away insect, including driving away insect box 1 and be arranged in driving away insect box 1's insecticide storage cylinder 2, including,

[0028] Driving gear 301 is rotatably connected in driving away insect box 1, and the two sides of driving gear 301 are respectively engaged with first drive rack 302 and second drive rack 303, driving gear 301, first drive rack 302 and first drive rack 302 are used in cooperation to constitute lever mechanism, and the bottom of second drive rack 303 is connected with fixed frame 11 by fixed block, and insecticide storage cylinder 2 is connected in fixed frame 11;

[0029] Insecticide storage tank 4 is connected on the inner top wall of driving away insect box 1, and its liquid injection end is connected with infusion tube 305, the other end of infusion tube 305 is used for injecting liquid into insecticide storage cylinder 2 by connecting pipe, and infusion tube 305 is equipped with electric valve 306 for intercepting, the bottom of insecticide storage tank 4 is connected with contact switch 304, for controlling electric valve 306, and the top of first drive rack 302 and the position of contact switch 304 correspond to each other,

[0030] The bottom of insecticide storage tank 4 is connected with first guide rod 5, and first guide rod 5 is slidably connected in second drive rack 303, first guide rod 5 is sleeved with first return spring 6, one end of first return spring 6 is connected on second drive rack 303, and the other end is connected on insecticide storage tank 4.

[0031] It should be noted that infusion tube 305 is a bellows with a moving extension length, and driving away insect box 1 is connected with insect attracting lamp 12 for attracting pests.

[0032] In actual implementation, when in normal use, the pesticide storage cylinder 2 has enough pesticide liquid, at this time, the weight of the pesticide storage cylinder 2 is greater than the elastic force of the first reset spring 6, and therefore the first driving rack 302 and the contact switch 304 are in contact with each other. When the pesticide liquid in the pesticide storage cylinder 2 is gradually consumed, the weight of the pesticide storage cylinder 2 is reduced, and when it is less than the elastic force of the first reset spring 6, the first reset spring 6 drives the second driving rack 303 to move vertically upward, at this time, the driving gear 301 rotates and drives the first driving rack 302 to move vertically downward so as not to be in contact with the contact switch 304. Subsequently, the contact switch 304 can control the electric valve 306 to open, and the pesticide liquid stored in the pesticide storage tank 4 is introduced into the pesticide storage cylinder 2 to supplement it. This setting facilitates the timely supplement of the pesticide liquid in the pesticide storage cylinder 2, and further eliminates the need for manual addition of the pesticide liquid by the staff, thereby ensuring the continuous work of the device.

[0033] Referring to Figure 3 One side of the first driving rack 302 and the second driving rack 303 is connected with the second guide rod 7, and the second guide rod 7 is slidingly connected to the inner wall of the pest control box 1.

[0034] In actual implementation, the second guide rod 7 can limit and guide the sliding of the first driving rack 302 and the second driving rack 303, and further improve the stability of the first driving rack 302 and the second driving rack 303 in the sliding process.

[0035] Referring to Figure 4 The pest control box 1 further comprises a pest control auxiliary assembly, which comprises

[0036] The rotating disc 801 is rotationally connected to the pest control box 1, and the connecting rod 802 is connected to the rotating disc 801. The mounting frame 803 is slidingly arranged in the pest control box 1, and the connecting plate 804 is connected to the two sides of the mounting frame 803. When the rotating disc 801 rotates, the connecting rod 802 drives the connecting plate 804 to reciprocate. The first wedge block 805 is connected to one side of the connecting plate 804. The second wedge block 806 is arranged on the side of the first wedge block 805 away from the connecting plate 804. The filter plate 807 is connected to the top of the second wedge block 806. The connecting frame 808 is connected to the pest control box 1. The filter plate 807 is slidingly connected to the connecting frame 808. The filter plate 807 and the connecting frame 808 are used in cooperation to open or close the insect entry channel. The pest control box 1 is connected with a servo motor for driving the rotating disc 801 to rotate.

[0037] In specific implementation, when the servo motor is started, the rotation of the motor shaft drives the rotating disc 801 connected therewith to start the circular rotation in the pest control box 1. The connecting rod 802 connected to the rotating disc 801 moves circularly with the rotating disc 801. In the pest control box 1, the installation frame 803 is slidably arranged, and the connecting plates 804 connected to the two sides of the installation frame 803 interact with the connecting rod 802. With the rotation of the rotating disc 801, the end of the connecting rod 802 moves along a circular track around the center of the rotating disc 801. In this process, the connecting rod 802 pushes the connecting plate 804, and since the connecting plate 804 can only slide linearly in a specific direction in the pest control box 1, the circular motion of the rotating disc 801 is converted into the reciprocating linear motion of the connecting plate 804. One side of the connecting plate 804 is connected to the first wedge-shaped block 805, and when the connecting plate 804 moves linearly, the first wedge-shaped block 805 moves synchronously. The side of the first wedge-shaped block 805 away from the connecting plate 804 is provided with the second wedge-shaped block 806. When the first wedge-shaped block 805 moves towards the second wedge-shaped block 806, based on the unique inclined surface structure of the wedge-shaped block, the inclined surface of the first wedge-shaped block 805 will generate an upward thrust on the second wedge-shaped block 806, so that the second wedge-shaped block 806 moves upward along the direction of contact with the inclined surface of the first wedge-shaped block 805. The top of the second wedge-shaped block 806 is connected to the filter plate 807, which is slidably connected in the connecting frame 808 fixed in the pest control box 1. When the second wedge-shaped block 806 moves upward, it drives the filter plate 807 to slide upward in the connecting frame 808, thereby opening the pest access channel. At this time, the external pests can enter the pest control box 1 through the channel for pest control treatment. When the second wedge-shaped block 806 moves downward, the filter plate 807 slides downward and cooperates with the connecting frame 808 to close the pest access channel. Through the coordinated movement of a series of components, the regular opening and closing of the pest access channel are realized, which helps to control the number and rhythm of pests entering the pest control box 1, thereby better assisting the pest control work.

[0038] Reference Figure 5 The inner top wall of the connecting frame 808 is connected with the second reset spring 9, and the other end of the second reset spring 9 is connected with the filter plate 807.

[0039] In specific implementation, the second reset spring 9 arranged can make the filter plate 807 return to the original position and assist the reciprocating sliding of the filter plate 807.

[0040] Reference Figure 4 The installation plate connected with the guide frame 10 is arranged in the pest control box 1, and the connecting plate 804 is slidably connected in the guide frame 10.

[0041] In specific implementation, the guide frame 10 arranged can limit and guide the sliding of the connecting plate 804, further improving the stability of the connecting plate 804 in the sliding process.

[0042] ReferenceFigure 1 The driving-insect box 1 is connected with a placing plate, the placing plate is connected with a recycling box, and the filter plate 807 is slidingly connected to the placing plate.

[0043] In specific implementation, the recycling box can collect the killed pests.

[0044] Reference Figure 1 The bottom of the driving-insect box 1 is connected with an electric telescopic rod 13 for adjusting the height of the driving-insect box 1.

[0045] In specific implementation, the electric telescopic rod 13 can adjust the use height of the driving-insect box 1, which is convenient for the use of the areca seedlings in different growth periods.

[0046] Working principle: when normally used, the pesticide storage cylinder 2 has enough liquid medicine, at this time, the weight of the pesticide storage cylinder 2 is greater than the elastic force of the first reset spring 6, for this, the first driving rack 302 and the contact switch 304 are in contact with each other, when the liquid medicine in the pesticide storage cylinder 2 is gradually consumed, the weight of the pesticide storage cylinder 2 is reduced, when it is less than the elastic force of the first reset spring 6, the first reset spring 6 will drive the second driving rack 303 to move vertically upward, at this time, the driving gear 301 rotates and drives the first driving rack 302 to move vertically downward so as to not contact with the contact switch 304, then the contact switch 304 can control the electric valve 306 to open, the liquid medicine stored in the pesticide storage box 4 is introduced into the pesticide storage cylinder 2 to supplement, the setting is convenient for supplementing the insect-killing liquid in the pesticide storage cylinder 2 in time, and thus the staff does not need to manually add the insect-killing liquid, which ensures the continuous work of the device.

[0047] When the servo motor starts, the rotation of the motor shaft drives the connected rotating disc 801 to start the circular rotation in the pest control box 1, and the connecting rod 802 connected to the rotating disc 801 also does the circular motion. In the pest control box 1, the installation frame 803 is slidably arranged, and the connecting plates 804 connected to both sides of the installation frame 803 interact with the connecting rod 802. With the rotation of the rotating disc 801, the end of the connecting rod 802 moves in a circular trajectory around the center of the rotating disc 801, and in this process, the connecting rod 802 pushes the connecting plate 804. Since the connecting plate 804 can only slide linearly in a specific direction in the pest control box 1, the circular motion of the rotating disc 801 is converted into the reciprocating linear motion of the connecting plate 804, and one side of the connecting plate 804 is connected to the first wedge block 805. When the connecting plate 804 does the reciprocating linear motion, the first wedge block 805 moves synchronously. The side of the first wedge block 805 away from the connecting plate 804 is provided with the second wedge block 806. When the first wedge block 805 moves towards the second wedge block 806, based on the unique slope structure of the wedge block, the slope of the first wedge block 805 will generate an upward thrust on the second wedge block 806, so that the second wedge block 806 moves upward along the direction of contact with the slope of the first wedge block 805. The top of the second wedge block 806 is connected to the filter plate 807, which is slidably connected in the connecting frame 808 fixed in the pest control box 1. When the second wedge block 806 moves upward, it drives the filter plate 807 to slide upward in the connecting frame 808, thereby opening the pest access channel, and at this time, the external pests can enter the pest control box 1 through the channel for pest control. When the second wedge block 806 moves downward, the filter plate 807 slides downward with it, and cooperates with the connecting frame 808 to close the pest access channel. Through the coordinated motion of a series of components, the regular opening and closing of the pest access channel are realized, which helps to control the number and rhythm of pests entering the pest control box 1, thereby better assisting the pest control work.

Claims

1. A pest control device for areca seedling cultivation, comprising a pest control box (1) and an insecticide storage cylinder (2) disposed within the pest control box (1), characterized in that, include, The drive gear (301) is rotatably connected inside the insect repellent box (1). The first drive rack (302) and the second drive rack (303) are respectively meshed on both sides of the drive gear (301). The drive gear (301), the first drive rack (302) and the first drive rack (303) work together to form a lever mechanism. The bottom of the second drive rack (303) is connected to a fixed frame (11) through a fixed block. The insecticide storage cylinder (2) is connected inside the fixed frame (11). The insecticide storage tank (4) is connected to the inner top wall of the insect repellent box (1). Its injection end is connected to an infusion tube (305). The other end of the infusion tube (305) is used to inject liquid into the insecticide storage cylinder (2) through a connecting tube. The infusion tube (305) is equipped with an electric valve (306) for interception. The bottom of the insecticide storage tank (4) is connected to an abutment switch (304) for controlling the electric valve (306). The top of the first drive rack (302) corresponds to the position of the abutment switch (304).

2. The insect repellent device for areca seedling planting as described in claim 1, characterized in that: The bottom of the insecticide storage box (4) is connected to a first guide rod (5), which is slidably connected in the second drive rack (303). A first return spring (6) is sleeved on the first guide rod (5), with one end of the first return spring (6) connected to the second drive rack (303) and the other end connected to the insecticide storage box (4).

3. The insect repellent device for areca seedling planting as described in claim 1, characterized in that: A second guide rod (7) is connected to one side of both the first drive rack (302) and the second drive rack (303), and the second guide rod (7) is slidably connected to the inner wall of the insect repellent box (1).

4. The insect repellent device for areca seedling planting as described in claim 1, characterized in that: The insect repellent box (1) is also equipped with insect-killing auxiliary components, including, A turntable (801) is rotatably connected to an insect repellent box (1), and a connecting rod (802) is connected to it. An installation frame (803) is slidably provided inside the insect repellent box (1). Connecting plates (804) are connected to both sides of the installation frame (803). When the turntable (801) rotates, the driving connecting rod (802) drives the connecting plates (804) to move back and forth. A first wedge block (805) is connected to one side of the connecting plate (804). The first wedge block (805) is located away from the first wedge block (805). A second wedge block (806) is provided on one side of the connecting plate (804), and a filter plate (807) is connected to the top of the second wedge block (806). A connecting frame (808) is connected inside the insect repellent box (1). The filter plate (807) is slidably connected inside the connecting frame (808). The filter plate (807) and the connecting frame (808) are used together to open or close the insect inlet channel. A servo motor that drives the turntable (801) to rotate is connected inside the insect repellent box (1).

5. The insect repellent device for areca seedling planting as described in claim 4, characterized in that: The inner top wall of the connecting frame (808) is connected to a second reset spring (9), and the other end of the second reset spring (9) is connected to the filter plate (807).

6. The insect repellent device for areca seedling planting as described in claim 4, characterized in that: The insect repellent box (1) is connected to an installation plate, and a flow guide frame (10) is connected to the installation plate. The connecting plate (804) is slidably connected to the flow guide frame (10).

7. The insect repellent device for areca seedling planting as described in claim 4, characterized in that: The insect repellent box (1) is connected to a connecting plate, and a recycling box is connected to the connecting plate. The filter plate (807) is slidably connected to the connecting plate.

8. The insect repellent device for areca seedling planting as described in claim 1, characterized in that: The bottom of the insect repellent box (1) is connected to an electric telescopic rod (13) for adjusting the height of the insect repellent box (1).

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