Bird repelling device for grape planting

Abstract

The utility model relates to the technical field of grape planting, and provides a bird repelling device for grape planting, which comprises a support frame, two brackets fixedly connected to the upper surface of a fixing plate, reflectors fixedly connected to one ends of two reflector brackets in opposite directions respectively, and a rotating mechanism arranged between the two brackets, the lower end of the rotating mechanism is provided with a driving mechanism used for driving the two reflector frames to rotate through the rotating mechanism. According to the bird repelling device for grape planting, the driving mechanism drives the two reflective mirror frames to rotate through the rotating mechanism, so that the two reflective mirror frames drive the two reflective mirrors to rotate in the vertical direction, the reflection range of the two reflective mirrors can be enlarged, and the bird repelling effect of the device is improved; the problem that the bird repelling effect is not ideal due to the fact that the reflection range is limited due to the fact that two reflectors can only conduct one-way circumferential movement in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grape planting, and specifically relates to a bird-repelling device for grape planting. Background Art

[0002] Grapes are rich in vitamins, minerals and flavonoids. In the process of grape cultivation, grape racks are generally used to facilitate grape climbing and fruiting. However, from the time when grapes are fruiting to the harvest season, birds and animals often come to steal the fruits, resulting in reduced grape production and economic losses to fruit farmers. At present, in order to solve the problem of birds pecking at grapes, people have come up with many bird-repelling devices, such as installing bird-proof nets and bird traps, but some problems have also arisen during use. Building a bird-proof net to cover the entire orchard is a lot of work and expensive, especially installing several cement support columns, which also reduces the utilization space of the orchard; and bird traps can cause harm to birds, especially some birds in some mountainous areas are national protected animals.

[0003] After searching, the existing patent (publication number: CN221011659U) discloses a bird-repelling device for grape planting, including a base, a vertical rod, a lower base plate, an upper base plate, an axle rod and a first generating device, the lower base plate is fixed to the upper end of the vertical rod, and a motor is placed on the upper end of the lower base plate, a load-bearing column is fixed to the outer side of the upper end of the lower base plate, and the upper end of the load-bearing column is fixed to the upper base plate, the first generating device is fixed to the upper end of the upper base plate, and a second generating device is placed inside the first generating device, the upper end of the motor is connected to the axle rod, and the axle rod passes through the first generating device and is fixedly connected to the second generating device inside, the axle rod is connected to the upper and lower ends of the first generating device, a reflector frame is vertically fixed to the upper end of the axle rod, and reflectors are fixed at both ends of the reflector frame, the utility model rotates inside the first generating device through the second generating device, thereby generating noise, and the rotating reflector achieves the bird-repelling effect through optical reflection interference.

[0004] However, in the implementation of the relevant technology, it was found that the above-mentioned problems exist: in the above-mentioned, when the detection device detects that a bird is approaching the device, the motor is started to drive the shaft rod to drive the reflector frame and the reflector to rotate, and the optical reflection interference principle can produce interference and frighten the bird's vision to achieve the effect of driving away the bird. However, the reflector can only perform one-way circumferential movement in the horizontal direction, so that the reflective surface of the reflector can only perform one-way circumferential movement, which will result in the reflection range of the reflector being limited, resulting in the bird-repelling effect being less than ideal. Utility Model Content

[0005] The utility model provides a bird-repelling device for grape planting, which solves the problem in the related art that the two reflectors can only perform unidirectional circumferential movement, resulting in a limited reflection range and thus an unsatisfactory bird-repelling effect.

[0006] The technical solution of the utility model is as follows: a bird-repelling device for grape planting, comprising a support frame, a fixing plate is arranged at the upper end of the support frame, a plurality of detection devices are arranged at equal intervals in a circular distribution on the upper surface of the fixing plate, two brackets are fixedly connected to the upper surface of the fixing plate, reflective mirror frames are rotatably connected to one side of the two brackets in opposite directions, reflectors are fixedly connected to one end of the two reflective mirror frames in opposite directions, a rotating mechanism is arranged between the two brackets, and a driving mechanism for driving the two reflective mirror frames to rotate respectively through the rotating mechanism is arranged at the lower end of the rotating mechanism.

[0007] Preferably, the rotating mechanism includes a gear and two face gears, the gear is rotatably connected between the two brackets, and the driving mechanism is arranged at the lower end of the gear, the two face gears are rotatably connected to the opposite sides of the two brackets through rotating shafts, and one end of the two reflective mirror frames is fixedly connected to one end of the two rotating shafts.

[0008] Preferably, the two face gears are arranged opposite to each other, and two ends of the gear are respectively meshed with opposite sides of the two face gears.

[0009] Preferably, the outer ring diameters of the two face gears are consistent, and the outer ring diameter of the gear is smaller than the outer ring diameters of the two face gears.

[0010] Preferably, the driving mechanism includes a motor, the motor is fixedly connected to the upper surface of the fixed plate, the output end of the motor is fixedly connected to a turntable, and the gear is fixedly connected at the center of the upper surface of the turntable, and a supporting mechanism is arranged between the lower surface of the turntable and the upper surface of the fixed plate.

[0011] Preferably, the support mechanism comprises a plurality of support rods, the upper ends of the plurality of support rods are circularly distributed and fixedly connected to the lower surface of the turntable at equal intervals, and a sliding mechanism is provided between the lower ends of the plurality of support rods and the upper surface of the fixed plate.

[0012] Preferably, the sliding mechanism comprises an annular sliding groove and a plurality of sliding blocks, the annular sliding groove is arranged on the upper surface of the fixing plate, and the plurality of sliding blocks are respectively fixedly connected to the lower ends of a plurality of the supporting rods.

[0013] Preferably, the plurality of sliders are all arc-shaped structures, and the plurality of sliders are slidably disposed in the annular sliding groove.

[0014] The working principle and beneficial effects of the utility model are:

[0015] In the utility model, the driving mechanism drives the two reflective mirror frames to rotate respectively through the rotating mechanism, so that the two reflective mirror frames respectively drive the two reflectors to rotate in the vertical direction. In the whole process, the two reflectors respectively rotate in the vertical direction while performing circumferential motion in the horizontal direction, thereby increasing the reflection range of the two reflectors and improving the bird-repelling effect of the device, solving the problem in the related art that the reflection range is limited due to the fact that the two reflectors can only perform unidirectional circumferential motion, thereby causing the bird-repelling effect to be less than ideal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of a bird-repelling device for grape planting proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a rotating mechanism and a driving mechanism of a bird-repelling device for grape planting proposed by the utility model;

[0019] Figure 3 This is a schematic structural diagram of a rotating mechanism of a bird-repelling device for grape planting proposed by the utility model;

[0020] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] In the figure: 1, support frame; 2, fixing plate; 3, detection device; 4, bracket; 5, reflector frame; 6, reflector; 7, rotating mechanism; 71, gear; 72, face gear; 8, driving mechanism; 81, motor; 82, turntable; 83, support rod; 84, annular slide groove; 85, slider. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 and Figure 2The utility model provides a technical solution: a bird-repelling device for grape planting, comprising a support frame 1, a fixing plate 2 is arranged at the upper end of the support frame 1, a plurality of detection devices 3 are arranged on the upper surface of the fixing plate 2 in a circular distribution at equal intervals, two brackets 4 are fixedly connected to the upper surface of the fixing plate 2, reflective mirror frames 5 are rotatably connected to the two brackets 4 on one side in opposite directions, reflectors 6 are fixedly connected to the two reflective mirror frames 5 on the opposite ends, a rotating mechanism 7 is arranged between the two brackets 4, and a driving mechanism 8 for driving the two reflective mirror frames 5 to rotate respectively through the rotating mechanism 7 is arranged at the lower end of the rotating mechanism 7.

[0024] When in use, firstly, the fixed plate 2 in the prior art is rotatably connected to the upper end of the support frame 1, and the fixed plate 2 is driven to rotate by a rotating motor. Several detection devices 3 are used to detect birds. When the detection device 3 detects that a bird is approaching the device, the rotating motor is started to drive the fixed plate 2 to rotate, and the fixed plate 2 drives the two brackets 4 to perform circumferential motion in the horizontal direction, and the two brackets 4 respectively drive the two reflector frames 5 and the two reflectors 6 to perform circumferential motion in the horizontal direction; secondly, in the present embodiment, when the detection device 3 detects that a bird is approaching the device, it will also drive the two reflector frames 5 to rotate respectively through the driving mechanism 8 and the rotating mechanism 7, so that the two reflector frames 5 respectively drive the two reflectors 6 to rotate in the vertical direction. During the whole process, the two reflectors 6 perform circumferential motion in the horizontal direction while rotating in the vertical direction respectively, thereby increasing the reflection range of the two reflectors 6, improving the bird-repelling effect of the device, and solving the problem in the related art that the two reflectors 6 can only perform unidirectional circumferential motion, resulting in a limited reflection range and thus causing the bird-repelling effect to be less than ideal.

[0025] See also Figure 2 and Figure 3 The rotating mechanism 7 includes a gear 71 and two face gears 72. The gear 71 is rotatably connected between the two brackets 4, and the driving mechanism 8 is arranged at the lower end of the gear 71. The two face gears 72 are rotatably connected to the opposite sides of the two brackets 4 through the rotating shafts, and one end of the two reflective mirror frames 5 is fixedly connected to one end of the two rotating shafts respectively. The two face gears 72 are arranged opposite to each other, and the two ends of the gear 71 are respectively meshed with the opposite sides of the two face gears 72. The outer ring diameters of the two face gears 72 are consistent, and the outer ring diameter of the gear 71 is smaller than the outer ring diameters of the two face gears 72.

[0026] The driving mechanism 8 drives the gear 71 to rotate, and the gear 71 will drive the two face gears 72 to rotate in opposite directions respectively. The two face gears 72 will drive the two rotating shafts to rotate in opposite directions respectively. The two rotating shafts will drive the two reflector frames 5 to rotate in opposite directions respectively. The two reflector frames 5 will drive the two reflectors 6 to rotate in opposite directions in the vertical direction respectively.

[0027] See also Figure 2 , Figure 3 and Figure 4 The driving mechanism 8 includes a motor 81, which is fixedly connected to the upper surface of the fixed plate 2. The output end of the motor 81 is fixedly connected to a turntable 82, and the gear 71 is fixedly connected to the center of the upper surface of the turntable 82. A supporting mechanism is arranged between the lower surface of the turntable 82 and the upper surface of the fixed plate 2.

[0028] The supporting mechanism includes a plurality of supporting rods 83, the upper ends of the plurality of supporting rods 83 are distributed in a circle and fixedly connected to the lower surface of the turntable 82 at equal intervals, a sliding mechanism is arranged between the lower ends of the plurality of supporting rods 83 and the upper surface of the fixed plate 2, the sliding mechanism includes an annular slide groove 84 and a plurality of sliding blocks 85, the annular slide groove 84 is opened on the upper surface of the fixed plate 2, the plurality of sliding blocks 85 are respectively fixedly connected to the lower ends of the plurality of supporting rods 83, the plurality of sliding blocks 85 are all of arc-shaped structures, and the plurality of sliding blocks 85 are all slidably arranged in the annular slide groove 84.

[0029] By starting the motor 81, the motor 81 will drive the turntable 82 to rotate, and the turntable 82 will drive the gear 71 to rotate. During the rotation of the turntable 82, a number of support rods 83 will support the rotation of the turntable 82, and a number of sliders 85 will slide along the circular trajectory in the annular groove 84, so as to always provide support force for the rotation of the turntable 82, thereby ensuring the stability of the turntable 82 during rotation.

[0030] The working principle and use process of the utility model are as follows: when in use, firstly, the fixed plate 2 in the prior art is rotatably connected to the upper end of the support frame 1, and the fixed plate 2 is driven to rotate by the rotating motor. Several detection devices 3 are used to detect birds. When the detection device 3 detects that a bird is approaching the device, the rotating motor is started to drive the fixed plate 2 to rotate, and the fixed plate 2 drives the two brackets 4 to perform circumferential motion in the horizontal direction, and the two brackets 4 respectively drive the two reflector frames 5 and the two reflectors 6 to perform circumferential motion in the horizontal direction; secondly, in this embodiment, when the detection device 3 detects that a bird is approaching the device, the motor 81 is started, and the motor 81 drives the turntable 82 to rotate, and the turntable 82 drives the gear 71 to rotate, and the gear 71 The two face gears 72 will respectively drive the two shafts to rotate in opposite directions, the two shafts will respectively drive the two reflector frames 5 to rotate in opposite directions, and the two reflector frames 5 will respectively drive the two reflectors 6 to rotate in opposite directions in the vertical direction. During the whole process, the two reflectors 6 rotate in opposite directions in the vertical direction while performing circumferential motion in the horizontal direction, thereby increasing the reflection range of the two reflectors 6 and improving the bird-repelling effect of the device, solving the problem in the related art that the reflection range is limited due to the fact that the two reflectors 6 can only perform unidirectional circumferential motion, thereby resulting in an unsatisfactory bird-repelling effect.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bird-repelling device for grape planting, comprising a support frame (1), a fixing plate (2) being arranged at the upper end of the support frame (1), a plurality of detection devices (3) being arranged at equal intervals in a circular shape on the upper surface of the fixing plate (2), characterized in that: Two brackets (4) are fixedly connected to the upper surface of the fixing plate (2); one side of the two brackets (4) in opposite directions is rotatably connected to a reflective mirror frame (5); one end of the two reflective mirror frames (5) in opposite directions is fixedly connected to a reflector (6); a rotating mechanism (7) is provided between the two brackets (4); and a driving mechanism (8) for driving the two reflective mirror frames (5) to rotate respectively via the rotating mechanism (7) is provided at the lower end of the rotating mechanism (7).

2. The bird-repelling device for grape planting according to claim 1, characterized in that: The rotating mechanism (7) comprises a gear (71) and two face gears (72), the gear (71) being rotatably connected between the two brackets (4), and the driving mechanism (8) being arranged at the lower end of the gear (71), the two face gears (72) being rotatably connected to opposite sides of the two brackets (4) via rotating shafts, and one end of the two reflective mirror frames (5) being fixedly connected to one end of the two rotating shafts.

3. The bird-repelling device for grape planting according to claim 2, characterized in that: The two face gears (72) are arranged opposite to each other, and two ends of the gear (71) are respectively meshed with opposite sides of the two face gears (72).

4. The bird-repelling device for grape planting according to claim 3, characterized in that: The outer ring diameters of the two face gears (72) are consistent, and the outer ring diameter of the gear (71) is smaller than the outer ring diameters of the two face gears (72).

5. The bird-repelling device for grape planting according to claim 2, characterized in that: The driving mechanism (8) comprises a motor (81), the motor (81) being fixedly connected to the upper surface of the fixed plate (2), the output end of the motor (81) being fixedly connected to a rotating disk (82), and the gear (71) being fixedly connected to the center of the upper surface of the rotating disk (82), and a supporting mechanism being provided between the lower surface of the rotating disk (82) and the upper surface of the fixed plate (2).

6. The bird-repelling device for grape planting according to claim 5, characterized in that: The support mechanism comprises a plurality of support rods (83), the upper ends of the plurality of support rods (83) being distributed in a circular shape and fixedly connected to the lower surface of the rotating disk (82) at equal intervals, and a sliding mechanism being arranged between the lower ends of the plurality of support rods (83) and the upper surface of the fixing plate (2).

7. The bird-repelling device for grape planting according to claim 6, characterized in that: The sliding mechanism comprises an annular sliding groove (84) and a plurality of sliding blocks (85), wherein the annular sliding groove (84) is provided on the upper surface of the fixing plate (2), and the plurality of sliding blocks (85) are respectively fixedly connected to the lower ends of the plurality of supporting rods (83).

8. The bird-repelling device for grape planting according to claim 7, characterized in that: The plurality of sliders (85) are all arc-shaped structures, and the plurality of sliders (85) are all slidably disposed in the annular sliding groove (84).

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