Insect expelling device for pear planting

Abstract

The utility model discloses an insect repelling device for pear planting, which belongs to the technical field of pear planting and comprises a liftable base, a rainproof component is arranged on one side of the liftable base, and an insect repelling box is connected above the liftable base. The movable assembly is arranged, when the cleaning mechanism needs to be used for cleaning the power grid, a pressing rod is moved towards the periphery of an external connection ring, the pressing rod moves to drive an insertion column to move in a fixing cylinder, the insertion column moves to drive a connecting spring to stretch, and then a rotating rod is held by hand to apply force to drive a two-way screw to rotate; the bidirectional screw rotates to drive the threaded sleeve to move oppositely in the external box, the threaded sleeve moves to drive the cross rod to move in the opening, the cross rod moves to drive the cleaning mechanism to move, in the moving process of the cleaning mechanism, insect corpses on the power grid can be cleaned, and in the moving process of the cleaning mechanism, the insect corpses on the power grid can be cleaned. The hand of an operator can be prevented from making contact with a power grid, and then the operator can be prevented from being injured.

Description

Technical Field

[0001] The utility model belongs to the technical field of pear planting, and in particular relates to an insect repellent device for pear planting. Background Art

[0002] Pear, usually a deciduous tree or shrub, a few species are evergreen, belonging to the angiosperm dicotyledon class rosaceae apple subfamily. The leaves are mostly oval, and the size varies depending on the variety.

[0003] Chinese patent application No. 202221980046.0 discloses an insect repellent device for pear planting, including a base, a support rod is installed at the middle position on the top of the base, a lifting structure is provided on one side of the support rod, and the lifting structure includes a second slide, the second slide is provided on one side surface of the support rod, a rack is slidably installed inside the second slide, a mounting box is installed on one side surface of the support rod, a bolt is installed at the top position on the other side surface of the support rod, a motor is installed at the middle position on the front of the mounting box, a gear is installed inside the mounting box, and the output shaft of the motor passes through the mounting box and is fixedly connected to the gear. The insect repellent device for pear planting described in the utility model improves the working efficiency of the power grid on the one hand, and improves the applicability of the device on the other hand, to achieve a better insect repellent effect by cleaning the surface of the power grid with a brush and adjusting the height by a motor.

[0004] In the above patent, a brush is provided on one side of the power grid, and the operator is required to manually move the brush to clean the power grid. During the cleaning process, the operator may be easily injured if he accidentally touches the power grid. In addition, a motor is used to drive the rack to move and adjust the height of the insect repellent box, but the motor is directly exposed to the outside. When it rains, rain falls directly on the motor, which may easily cause the motor to be corroded and damaged, affecting the normal service life of the motor. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an insect repellent device for pear planting, which has the characteristics of being easy to move and rainproof.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insect repellent device for pear planting, comprising a liftable base, a rainproof component is arranged on one side of the liftable base, an insect repellent box is connected to the top of the liftable base, an insect attracting mechanism is arranged inside the insect repellent box, an electric grid is connected to the inside of the insect repellent box and located on one side of the insect attracting mechanism, cleaning mechanisms are arranged at both ends of the inside of the insect repellent box and located on the side of the electric grid away from the insect attracting mechanism, a moving component is arranged on the side wall of the insect repellent box, and a rain shield is connected to the top of the insect repellent box.

[0007] Preferably, the movable component includes an external box, a bidirectional screw, a threaded sleeve, an opening, a cross bar, a clamping piece and a rotating rod. The side wall of the insect repellent box is connected to the external box, the interior of the external box is connected to the bidirectional screw, both ends of the bidirectional screw are connected to the threaded sleeve, a cross bar is connected between the threaded sleeve and the cleaning mechanism, an opening is provided on the insect repellent box at a position corresponding to the cross bar, one end of the bidirectional screw is connected to the rotating rod, and a clamping piece is provided between the external box and the rotating rod.

[0008] Preferably, the clamping part includes a pressure rod, an external ring, a plug-in column, a connecting spring and a fixed cylinder. The external ring is connected to the outer wall of the rotating rod, one end of the external box is connected to the fixed cylinder, the plug-in column is plugged into the interior of the fixed cylinder, a connecting spring is connected between the plug-in column and the fixed cylinder, and the pressure rod is connected to the end of the plug-in column away from the connecting spring.

[0009] Preferably, guide slide blocks are connected to both sides of the threaded sleeve, and guide grooves are provided on the inner side wall of the external box at positions corresponding to the guide slide blocks.

[0010] Preferably, the rainproof assembly includes a rainproof cover and a rain guide cover, a rainproof cover is provided on one side of the liftable base, and a rain guide cover is connected below the rainproof cover.

[0011] Preferably, the rainproof assembly also includes an L-shaped rod, a fixing screw and a fixing nut, the inner wall of the rainproof cover is connected to the L-shaped rod, the side wall of the liftable base is connected to the fixing screw, a through hole is provided on the L-shaped rod at a position corresponding to the fixing screw, and a fixing nut is connected on the outer wall of the fixing screw and located on one side of the L-shaped rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a moving component. When the cleaning mechanism is needed to clean the power grid, the pressure rod is first moved toward the periphery of the external ring. The movement of the pressure rod drives the plug-in column to move inside the fixed tube. The movement of the plug-in column drives the connecting spring to stretch. Then the rotating rod is held and force is applied to drive the bidirectional screw to rotate. The rotation of the bidirectional screw drives the threaded sleeve to move toward each other inside the external box. The movement of the threaded sleeve drives the cross bar to move inside the opening. The movement of the cross bar drives the cleaning mechanism to move. During the movement of the cleaning mechanism, the insect corpses on the power grid can be cleaned. During the movement of the cleaning mechanism, the operator's hands can be prevented from contacting the power grid, thereby preventing the operator from being injured.

[0014] 2. The utility model is provided with a rainproof component, and the rainproof cover is moved to fit onto the side wall of the liftable base. At this time, the L-shaped rod is moved and sleeved onto the fixed screw, and then the fixed nut is rotated and screwed onto the fixed screw to fit onto the L-shaped rod. When encountering rainy weather during subsequent use, the rainproof cover can prevent rain from falling onto the components of the liftable base, thereby preventing the liftable base from being damaged by rain erosion. Rainwater falling onto the rainproof cover drips into the surrounding environment along the rain guide cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a cross-sectional view of the external box of the utility model;

[0019] Figure 5 For this utility model Figure 4 The enlarged view of point B in the middle;

[0020] Figure 6 It is a cross-sectional view of the liftable base of the utility model;

[0021] Figure 7 It is a cross-sectional view of the connection state of the rain cover and the liftable base of the utility model;

[0022] Figure 8 For this utility model Figure 7 Enlarged view of point C in the middle.

[0023] In the figure: 1. Insect repellent box; 2. Moving assembly; 21. External box; 22. Bidirectional screw; 23. Threaded sleeve; 24. Opening; 25. Cross bar; 26. Pressing piece; 261. Pressure rod; 262. External ring; 263. Plug-in column; 264. Connecting spring; 265. Fixed cylinder; 27. Rotating rod; 3. Liftable base; 4. Rain shield; 5. Insect attracting mechanism; 6. Electric grid; 7. Cleaning mechanism; 8. Rainproof assembly; 81. Rain cover; 82. Rain guide cover; 83. L-shaped rod; 84. Fixed screw; 85. Fixed nut. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] Example 1

[0026] See also Figure 1-8 The utility model provides the following technical solutions: an insect repellent device for pear planting, comprising a liftable base 3, a rainproof component 8 is arranged on one side of the liftable base 3, an insect repellent box 1 is connected above the liftable base 3, an insect attracting mechanism 5 is arranged inside the insect repellent box 1, an electric grid 6 is connected inside the insect repellent box 1 and located on one side of the insect attracting mechanism 5, cleaning mechanisms 7 are arranged at both ends of the insect repellent box 1 and located on the side of the electric grid 6 away from the insect attracting mechanism 5, a moving component 2 is arranged on the side wall of the insect repellent box 1, and a rain shield 4 is connected above the insect repellent box 1.

[0027] Specifically, the mobile assembly 2 includes an external box 21, a bidirectional screw 22, a threaded sleeve 23, an opening 24, a cross bar 25, a clamping piece 26 and a rotating rod 27. The side wall of the insect repellent box 1 is connected to the external box 21, the interior of the external box 21 is connected to the bidirectional screw 22, both ends of the bidirectional screw 22 are connected to the threaded sleeve 23, a cross bar 25 is connected between the threaded sleeve 23 and the cleaning mechanism 7, an opening 24 is provided on the insect repellent box 1 at a position corresponding to the cross bar 25, one end of the bidirectional screw 22 is connected to the rotating rod 27, and a clamping piece 26 is provided between the external box 21 and the rotating rod 27.

[0028] By adopting the above technical solution, when it is necessary to move the cleaning mechanism 7 to clean the insect corpses on the power grid 6, first release the pressing effect of the pressing piece 26 on the rotating rod 27, then hold the rotating rod 27 and apply force to drive the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 drives the threaded sleeve 23 to move toward each other inside the external box 21, and the movement of the threaded sleeve 23 drives the cross bar 25 to move inside the opening 24. The movement of the cross bar 25 drives the cleaning mechanism 7 to move. During the movement of the cleaning mechanism 7, the insect corpses on the power grid 6 can be cleaned. During the movement of the cleaning mechanism 7, the operator's hands can be prevented from contacting the power grid 6, thereby preventing the operator from being injured.

[0029] Specifically, the pressing member 26 includes a pressing rod 261, an external connecting ring 262, a plug-in column 263, a connecting spring 264 and a fixing cylinder 265. The external connecting ring 262 is connected to the outer wall of the rotating rod 27, one end of the external connecting box 21 is connected to the fixing cylinder 265, the plug-in column 263 is plugged into the interior of the fixing cylinder 265, a connecting spring 264 is connected between the plug-in column 263 and the fixing cylinder 265, and the end of the plug-in column 263 away from the connecting spring 264 is connected to the pressing rod 261.

[0030] By adopting the above technical solution, when the rotating rod 27 needs to be used, the pressure rod 261 is first moved toward the periphery of the external ring 262. The movement of the pressure rod 261 drives the plug-in column 263 to move inside the fixed tube 265. The movement of the plug-in column 263 drives the connecting spring 264 to stretch. After the use of the rotating rod 27 is completed, the pressure rod 261 is released, and the connecting spring 264 loses the external force and returns to its original state, driving the plug-in column 263 to move toward the inside of the fixed tube 265. The movement of the plug-in column 263 drives the pressure rod 261 to move. When the pressure rod 261 moves to fit the side wall of the external ring 262, the external ring 262 is blocked and stops moving, thereby preventing the rotating rod 27 from continuing to move, avoiding the rotating rod 27 from rotating due to external force, and ensuring the stability of the placement of the rotating rod 27.

[0031] Specifically, both sides of the threaded sleeve 23 are connected with guide slide blocks, and guide grooves are provided on the inner side wall of the external box 21 at positions corresponding to the guide slide blocks.

[0032] By adopting the above technical solution, the movement of the threaded sleeve 23 drives the guide slider to move inside the guide slot. Under the sliding cooperation of the guide slider and the guide slot, a guiding effect can be provided for the movement of the threaded sleeve 23, and the threaded sleeve 23 can be prevented from rotating with the rotation of the bidirectional screw 22.

[0033] When the present embodiment is used, the liftable base 3 is placed at the planting position of the pear tree, and the liftable base 3 is used to move the insect repellent box 1 to a suitable height, and then the power grid 6 is started, and the insect attracting mechanism 5 is used to attract the insects around the pear tree to the position of the insect repellent box 1. When the insects want to enter the inside of the insect repellent box 1 through the power grid 6, the electricity on the power grid 6 can electrocute the insects to achieve the purpose of insect repellent. When there are too many insect corpses attached to the power grid 6, which affects the use effect of the power grid 6, the pressure rod 261 is first moved toward the periphery of the external ring 262. The movement of the pressure rod 261 drives the plug-in column 263 to move inside the fixed tube 265. The movement of the plug-in column 263 drives the connecting spring 264 to stretch, and then the rotating rod 27 is held by hand to apply force to drive the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 drives the threaded sleeve 23 to move toward each other inside the external box 21, and the threaded sleeve 23 moves The cross bar 25 is driven to move inside the opening 24, and the movement of the cross bar 25 drives the cleaning mechanism 7 to move. During the movement of the cleaning mechanism 7, the insect corpses on the electric grid 6 can be cleaned. During the movement of the cleaning mechanism 7, the operator's hands can be prevented from contacting the electric grid 6, thereby preventing the operator from being injured. After the cleaning mechanism 7 is used, when the rotating rod 27 is no longer needed, the pressure rod 261 is released, and the connecting spring 264 loses the external force and restores to its original state, driving the plug-in column 263 to move inside the fixed cylinder 265. The movement of the plug-in column 263 drives the pressure rod 261 to move. When the pressure rod 261 moves to fit the side wall of the external ring 262, the external ring 262 is blocked and stops moving, thereby preventing the rotating rod 27 from continuing to move, preventing the rotating rod 27 from rotating due to external force, and ensuring the stability of the placement of the rotating rod 27.

[0034] Example 2

[0035] The difference between this embodiment and the first embodiment is that the rainproof assembly 8 includes a rainproof cover 81 and a rain guide cover 82. The rainproof cover 81 is provided on one side of the liftable base 3, and the rain guide cover 82 is connected to the lower side of the rainproof cover 81.

[0036] Specifically, the rainproof assembly 8 also includes an L-shaped rod 83, a fixing screw 84 and a fixing nut 85. The inner wall of the rainproof cover 81 is connected to the L-shaped rod 83, the side wall of the liftable base 3 is connected to the fixing screw 84, a through hole is provided on the L-shaped rod 83 at a position corresponding to the fixing screw 84, and a fixing nut 85 is connected on the outer wall of the fixing screw 84 and located on one side of the L-shaped rod 83.

[0037] By adopting the above technical solution, the rain cover 81 is moved to fit onto the side wall of the liftable base 3. At this time, the L-shaped rod 83 is moved and sleeved onto the fixed screw 84, and then the fixed nut 85 is rotated and screwed onto the fixed screw 84 to fit onto the L-shaped rod 83, thereby facilitating the disassembly and assembly of the rain cover 81.

[0038] When the present embodiment is used, the rain cover 81 is moved to fit onto the side wall of the liftable base 3. At this time, the L-shaped rod 83 is moved and sleeved onto the fixing screw 84. Then the fixing nut 85 is rotated and screwed onto the fixing screw 84 to fit onto the L-shaped rod 83. When encountering rainy weather during subsequent use, the rain cover 81 can prevent rain from falling onto the components of the liftable base 3, thereby preventing the liftable base 3 from being damaged by rain erosion. Rain water falling onto the rain cover 81 drips into the surrounding environment along the rain guide cover 82.

[0039] The structure and principle of the liftable base 1 composed of a base, a support rod, a rack, a gear, a mounting box, and a motor in the utility model have been disclosed in a pear planting insect repellent device disclosed in Chinese patent application No. 202221980046.0, and its working principle is: a rack is connected to the bottom of the insect repellent box 1, the outer periphery of the rack is sleeved with a support rod, the side wall of the support rod is connected to the mounting box, the side wall of the mounting box is connected to the motor, the output end of the motor is connected to the gear, and the bottom of the support rod is connected to the base. When in use, the motor is used to drive the gear to rotate, which can drive the rack to move, and the movement of the rack drives the insect repellent box 1 to move up and down.

[0040] The structure and principle of the insect attracting mechanism 5 composed of a medicine box, a volatile net, and an insect attracting lamp in the utility model have been disclosed in a pear planting insect repellent device disclosed in Chinese patent application No. 202221980046.0, and its working principle is: a medicine box is connected to the outer wall of the insect repellent box 1, and a volatile net is connected to the inner wall of the insect repellent box 1 and at a position corresponding to the medicine box, and a plurality of insect attracting lamps are connected to the inside of the insect repellent box 1 and between the volatile net and the power grid 6. When in use, the inducing agent is added into the medicine box through the feed port, the volatile net evaporates the agent into the inside of the insect repellent box 1, and the insect attracting lamp is started at the same time. Under the action of the inducing agent and the insect attracting lamp, the insect bodies around the pear tree move toward the insect repellent box 1.

[0041] The working principle and use process of the utility model are as follows: the utility model places the liftable base 3 at the planting position of the pear tree, then uses the liftable base 3 to move the insect repellent box 1 to a suitable height, and moves the rain cover 81 to fit the side wall of the liftable base 3. At this time, the L-shaped rod 83 is moved and sleeved onto the fixed screw 84, and then the fixed nut 85 is rotated and screwed onto the fixed screw 84 to fit the L-shaped rod 83. When encountering rainy weather during subsequent use, the rain cover 81 can prevent rain from falling on the components of the liftable base 3. In this way, the liftable base 3 can be prevented from being damaged by rain erosion. Rainwater falling on the rain cover 81 drips into the surrounding environment along the rain guide cover 82, and then the power grid 6 is started, and the insects around the pear tree are attracted to the position of the insect repellent box 1 by the insect attracting mechanism 5. When the insects want to enter the inside of the insect repellent box 1 through the power grid 6, the electricity on the power grid 6 can electrocute the insects to achieve the purpose of repelling insects. When there are too many insect corpses attached to the power grid 6, affecting the use effect of the power grid 6, first move the pressure rod 261 toward the periphery of the external ring 262, and the movement of the pressure rod 261 drives the plug The column 263 moves inside the fixed tube 265, and the movement of the plug-in column 263 drives the connecting spring 264 to stretch, and then the rotating rod 27 is held by hand to apply force to drive the bidirectional screw 22 to rotate, and the rotation of the bidirectional screw 22 drives the threaded sleeve 23 to move toward each other inside the external box 21, and the movement of the threaded sleeve 23 drives the cross bar 25 to move inside the opening 24, and the movement of the cross bar 25 drives the cleaning mechanism 7 to move. During the movement of the cleaning mechanism 7, the insect corpses on the power grid 6 can be cleaned, and during the movement of the cleaning mechanism 7, the operator's hands can be prevented from contacting the power grid 6. When the cleaning mechanism 7 is used and the rotating rod 27 is no longer needed, the pressure rod 261 is released, and the connecting spring 264 loses the external force and returns to its original state, driving the plug-in column 263 to move into the fixed tube 265. The movement of the plug-in column 263 drives the pressure rod 261 to move. When the pressure rod 261 moves to fit the side wall of the external ring 262, the external ring 262 is blocked and stops moving, thereby preventing the rotating rod 27 from continuing to move, preventing the rotating rod 27 from rotating due to external force, and ensuring the stability of the placement of the rotating rod 27.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insect repellent device for pear planting, comprising a liftable base, characterized in that: A rainproof component is provided on one side of the liftable base, an insect repellent box is connected to the top of the liftable base, an insect attracting mechanism is provided inside the insect repellent box, an electric grid is connected to the inside of the insect repellent box and on one side of the insect attracting mechanism, cleaning mechanisms are provided at both ends of the inside of the insect repellent box and on the side of the electric grid away from the insect attracting mechanism, a moving component is provided on the side wall of the insect repellent box, and a rain shield is connected to the top of the insect repellent box.

2. The insect repellent device for pear planting according to claim 1, characterized in that: The moving assembly includes an external box, a bidirectional screw, a threaded sleeve, an opening, a cross bar, a clamping piece and a rotating rod. The side wall of the insect repellent box is connected to the external box, the interior of the external box is connected to the bidirectional screw, both ends of the bidirectional screw are connected to the threaded sleeve, a cross bar is connected between the threaded sleeve and the cleaning mechanism, an opening is provided on the insect repellent box at a position corresponding to the cross bar, one end of the bidirectional screw is connected to the rotating rod, and a clamping piece is provided between the external box and the rotating rod.

3. The insect repellent device for pear planting according to claim 2, characterized in that: The clamping part includes a pressure rod, an external ring, a plug-in column, a connecting spring and a fixed cylinder. The outer wall of the rotating rod is connected to the external ring, one end of the external box is connected to the fixed cylinder, the inside of the fixed cylinder is plugged with the plug-in column, a connecting spring is connected between the plug-in column and the fixed cylinder, and the end of the plug-in column away from the connecting spring is connected to the pressure rod.

4. The insect repellent device for pear planting according to claim 2, characterized in that: Both sides of the threaded sleeve are connected with guide slide blocks, and guide sliding grooves are arranged on the inner side wall of the external box at positions corresponding to the guide slide blocks.

5. The insect repellent device for pear planting according to claim 1, characterized in that: The rainproof assembly comprises a rainproof cover and a rain guide cover. The rainproof cover is arranged on one side of the liftable base, and the rain guide cover is connected to the lower part of the rainproof cover.

6. The insect repellent device for pear planting according to claim 5, characterized in that: The rainproof assembly also includes an L-shaped rod, a fixing screw and a fixing nut. The inner wall of the rainproof cover is connected to the L-shaped rod, the side wall of the liftable base is connected to the fixing screw, a through hole is provided on the L-shaped rod at a position corresponding to the fixing screw, and a fixing nut is connected to the outer wall of the fixing screw and located on one side of the L-shaped rod.

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