Flying bird repelling device for orchard planting

Abstract

The utility model discloses an orchard planting bird repelling device which comprises a bottom plate, a fixing frame is arranged on the bottom plate, a lifting screw rod is arranged in the fixing frame through a lifting motor, a nut is arranged on the lifting screw rod in a threaded and sleeved mode, a connecting frame is arranged on the nut through an insertion mechanism, an extrusion groove is formed in the outer wall of the connecting frame, and the extrusion groove is connected with the lifting screw rod. An anti-disengaging block is arranged in the extrusion groove through an extrusion mechanism, a vertical anti-disengaging opening corresponding to the anti-disengaging block is formed in the fixing frame, and a lifting frame is installed on the connecting frame. By arranging the air bag, the cam, the rotating shaft, the rotating belt, the bell, the impact rod, the lifting screw rod, the nut, the connecting frame and other components, the components are matched for use, the air bag is matched with the whistle to generate sound, the bell and the impact rod collide to generate sound, the two kinds of sound are matched for use, the bird repelling effect is guaranteed, and the device is simple and reasonable in overall structure and convenient to use. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of orchard auxiliary equipment, in particular to an orchard planting flying bird driving device. Background Art

[0002] With the development of society and the people's growing material and cultural needs, the production and demand of fruits and vegetables are also increasing. Therefore, the cultivation technology of fruit trees is also constantly improving in order to provide better fruit quality. In recent years, with the improvement of the ecological environment at home and abroad and the improvement of people's awareness of bird protection, the number of birds has increased.

[0003] When birds enter the orchard, they will eat the fruits of the fruit trees, resulting in a decrease in fruit yield and quality, which seriously affects the property and life of fruit farmers. In order to drive away birds, various bird-repelling measures are taken, such as ultrasonic waves or bird repellers, etc., to drive away flying birds. The above methods or structures are complex, and the operating cost is high and the practicality is poor. Therefore, a bird-repelling device for orchard planting is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for driving away flying birds in orchards.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for driving away flying birds in an orchard comprises a base plate, a fixing frame is provided on the base plate, a lifting screw is provided in the fixing frame through a lifting motor, a nut is provided on a threaded sleeve on the lifting screw, a connecting frame is provided on the nut through an insertion mechanism, an extrusion groove is provided on the outer wall of the connecting frame, an anti-slip block is provided in the extrusion groove through an extrusion mechanism, a vertical anti-slip opening corresponding to the anti-slip block is provided on the fixing frame, a lifting frame is installed on the connecting frame, a rotating shaft is provided on the lifting frame through a rotating motor, a plurality of bells are provided on the rotating shaft through a rotating belt, a mounting frame is provided on the lifting frame, an air bag is provided on the mounting frame, the rotating shaft cooperates with the air bag through a contact mechanism, and a striking rod cooperating with the bell is provided on the mounting frame.

[0007] Preferably, the plug-in mechanism comprises an insert block mounted on the outer wall of the nut, the connecting frame is provided with a connecting groove matched with the nut, and the connecting groove is provided with a slot corresponding to the insert block.

[0008] Preferably, the extrusion mechanism comprises an extrusion spring arranged in the extrusion groove, and two ends of the extrusion spring are elastically connected to the outer wall of the anti-slip block and the inner wall of the extrusion groove respectively.

[0009] Preferably, the contact mechanism comprises a cam mounted on a rotating shaft, and a return spring is provided in the airbag.

[0010] Preferably, a limiting rod is provided in the fixing frame, and the limiting rod is parallel to the lifting screw and slides through the nut.

[0011] Preferably, an air outlet pipe and an air inlet pipe are respectively provided at the upper and lower ends of the air bag, and one-way valves are provided in both the air outlet pipe and the air inlet pipe, and a whistle is provided in the air outlet pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. By arranging components such as airbags, cams, rotating shafts, rotating belts, bells, impact rods, lifting screws, nuts and connecting frames, the above components can be used together to produce sounds with the help of the airbag and a whistle, and can also produce sounds by the impact of the bell and the impact rod. The combination of the two sounds ensures the effect of driving away flying birds, and the overall structure of the device is simple and reasonable, which improves the practicability of the device.

[0014] 2. By providing the plug block, slot, extrusion groove, anti-drop block and extrusion spring, the above components are used together to realize the convenient disassembly and assembly of components such as airbags and bells, providing convenience for their inspection, maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a device for driving away flying birds in orchards proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of some components in the middle viewed from above;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure.

[0018] In the figure: 1 bottom plate, 2 fixing frame, 3 lifting screw, 4 lifting motor, 5 nut, 6 limit rod, 7 lifting frame, 8 connecting frame, 9 mounting frame, 10 air bag, 11 exhaust pipe, 12 rotating shaft, 13 cam, 14 rotating motor, 15 rotating belt, 16 bell, 17 impact rod, 18 intake pipe, 19 connecting groove, 20 slot, 21 extrusion groove, 22 anti-slip block, 23 extrusion spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A device for driving away flying birds from an orchard comprises a bottom plate 1, a fixing frame 2 is arranged on the bottom plate 1, a lifting screw 3 is arranged in the fixing frame 2 through a lifting motor 4, a nut 5 is threadedly sleeved on the lifting screw 3, a connecting frame 8 is arranged on the nut 5 through an insertion mechanism, an extrusion groove 21 is arranged on the outer wall of the connecting frame 8, an anti-slipping block 22 is arranged in the extrusion groove 21 through an extrusion mechanism, a vertical anti-slipping opening corresponding to the anti-slipping block 22 is arranged on the fixing frame 2, a lifting frame 7 is installed on the connecting frame 8, a rotating shaft 12 is arranged on the lifting frame 7 through a rotating motor 14, a plurality of bells 16 are arranged on the rotating shaft 12 through a rotating belt 15, a mounting frame 9 is arranged on the lifting frame 7, an airbag 10 is arranged on the mounting frame 9, the rotating shaft 12 cooperates with the airbag 10 through a contact mechanism, and a striking rod 17 cooperating with the bell 16 is arranged on the mounting frame 9.

[0021] The plug-in mechanism includes an insert block installed on the outer wall of the nut 5, a connecting frame 8 is provided with a connecting groove 19 that cooperates with the nut 5, and the connecting groove 19 is provided with a slot 20 corresponding to the insert block. When the insert block is in the slot 20, when the nut 5 is lifted or lowered on the lifting screw 3, the synchronous lifting of the connecting frame 8 and other components can be achieved.

[0022] The extrusion mechanism includes an extrusion spring 23 arranged in the extrusion groove 21, and the two ends of the extrusion spring 23 are elastically connected to the outer wall of the anti-slip block 22 and the inner wall of the extrusion groove 21 respectively. The extrusion spring 23 realizes the extrusion and pushing operation of the anti-slip block 22, and can squeeze it into the vertical anti-slip opening, thereby preventing the connecting frame 8 from moving horizontally and disengaging from the nut 5.

[0023] The contact mechanism includes a cam 13 mounted on the rotating shaft 12. A return spring is arranged in the airbag 10. When the cam 13 flattens the airbag 10, the inflation recovery operation of the airbag 10 can be realized under the action of the return spring.

[0024] A limiting rod 6 is provided in the fixing frame 2 . The limiting rod 6 is parallel to the lifting screw 3 and slides through the nut 5 . The limiting rod 6 limits the nut 5 so as to prevent the nut 5 from rotating together with the lifting screw 3 .

[0025] An air outlet pipe 11 and an air inlet pipe 18 are respectively provided at the upper and lower ends of the air bag 10. Both the air outlet pipe 11 and the air inlet pipe 18 are provided with one-way valves. A whistle is provided in the air outlet pipe 11. One of the two one-way valves is for one-way air intake and the other is for one-way air outlet. Frequent sound operation can be achieved in conjunction with the whistle, and the sound of the whistle can be used to drive away flying birds.

[0026] When the utility model is used, the device needs to be placed in an orchard, that is, the base plate 1 is supported, and nails are installed on the bottom wall of the base plate 1 so that it enters the ground to ensure the stability of the device when it is placed as a whole. When it is necessary to perform a flying bird driving operation, the rotating motor 14 is started. After the rotating motor 14 is started, the rotating shaft 12 can be driven to rotate. The rotating shaft 12 can first drive the cam 13 to rotate, and reciprocately squeeze the airbag 10. When the airbag 10 is squeezed, the reset spring is compressed, and the gas in the airbag 10 is discharged through the air outlet pipe 11, and a sound is produced by blowing a whistle, and the flying birds can be driven away by means of the sound. At the same time, the rotating shaft 12 drives the bell 16 to rotate and hit the impact rod 17 with the help of the rotating belt 15 to produce an impact sound, thereby enhancing the flying bird driving effect.

[0027] In the present solution, when it is necessary to maintain and replace the components such as the rotating belt 15 and the airbag 10, the anti-slip block 22 in the vertical limit opening on the fixed frame 2 is pressed, and the anti-slip block 22 compresses the extrusion spring 23 and disengages from the vertical limit opening, and then the limit of the connecting frame 8 is released, and it is moved horizontally to disengage from the nut 5, so that the above-mentioned components can be disassembled. After disassembly, the open area is convenient for maintenance and replacement.

[0028] In this solution, the lifting motor 4 can drive the lifting screw 3 to rotate. When the lifting screw 3 rotates, the nut 5 threadedly installed thereon can cooperate with the connecting frame 8 and other components to drive the airbag 10 or the bell 16 and other components to move and adjust the height, so that it can be higher than the fruit tree, thereby avoiding the impact caused by the rotation of the bell 16 and the collision with the branches of the fruit tree.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for driving away flying birds in an orchard, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a fixing frame (2), a lifting screw (3) is provided in the fixing frame (2) through a lifting motor (4), a nut (5) is threadedly sleeved on the lifting screw (3), a connecting frame (8) is provided on the nut (5) through an insertion mechanism, an extrusion groove (21) is provided on the outer wall of the connecting frame (8), an anti-slip block (22) is provided in the extrusion groove (21) through an extrusion mechanism, and a vertical anti-slip opening corresponding to the anti-slip block (22) is provided on the fixing frame (2). The connecting frame (8) is provided with a lifting frame (7), the lifting frame (7) is provided with a rotating shaft (12) through a rotating motor (14), a plurality of bells (16) are provided on the rotating shaft (12) through a rotating belt (15), the lifting frame (7) is provided with a mounting frame (9), an air bag (10) is provided on the mounting frame (9), the rotating shaft (12) cooperates with the air bag (10) through a contact mechanism, and the mounting frame (9) is provided with a striking rod (17) that cooperates with the bell (16).

2. The device for driving away flying birds in orchards according to claim 1, characterized in that: The plug-in mechanism comprises an insert block mounted on the outer wall of the nut (5); the connecting frame (8) is provided with a connecting groove (19) matching the nut (5); and the connecting groove (19) is provided with a slot (20) corresponding to the insert block.

3. The device for driving away flying birds in orchards according to claim 2, characterized in that: The extrusion mechanism comprises an extrusion spring (23) arranged in the extrusion groove (21), and two ends of the extrusion spring (23) are elastically connected to the outer wall of the anti-slip block (22) and the inner wall of the extrusion groove (21) respectively.

4. The device for driving away flying birds in orchards according to claim 3, characterized in that: The contact mechanism comprises a cam (13) mounted on a rotating shaft (12), and a return spring is arranged in the air bag (10).

5. The device for driving away flying birds in orchards according to claim 4, characterized in that: A limiting rod (6) is provided in the fixing frame (2), and the limiting rod (6) is parallel to the lifting screw rod (3) and slides through the nut (5).

6. The device for driving away flying birds in orchards according to claim 5, characterized in that: An air outlet pipe (11) and an air inlet pipe (18) are respectively arranged at the upper and lower ends of the air bag (10), and one-way valves are arranged in the air outlet pipe (11) and the air inlet pipe (18), and a whistle is arranged in the air outlet pipe (11).

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