Bird damage expelling device for blueberry planting

Abstract

The utility model relates to the technical field of blueberry planting, in particular to a bird damage expelling device for blueberry planting. The technical problems that an existing bird damage expelling device conducts bird repelling in a one-way range, when the blueberry planting area is large, the expelling range is limited, and some birds possibly avoid the expelling device to continue to cause bird damage are solved. According to the technical scheme, the bird damage expelling device for blueberry planting comprises a rotating assembly, a guiding assembly, a clamping assembly, a lifting assembly, a telescopic assembly and a placing assembly, according to the branch condition of a blueberry tree, a mounting frame is rotationally connected with an arc-shaped base through a rotating column, the angle of the mounting frame is adjusted, the flexibility of the bird damage expelling device is improved, and the practicability is high. A nut in a guide assembly is loosened, a rotating shaft drives a rotating ring sleeve to rotate, according to the branch condition of the blueberry fruit tree, a guide plate is rotationally connected with a mounting frame through the rotating ring sleeve, rotates to a proper angle and then is tightened and fixed through the nut, and the operability of the bird damage expelling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blueberry planting, in particular to a bird pest expelling device used for blueberry planting. Background Art

[0002] Blueberry cultivation originated in the United States. After a hundred years of research and cultivation, many excellent varieties that adapt to local climatic conditions have been bred. Blueberries contain a variety of nutrients that are beneficial to the human body and are called the "Queen of Fruits" and the "King of Berries". Their health functions are mainly concentrated in the following five aspects: preventing cancer, delaying aging, enhancing memory, protecting eyesight, and enhancing immunity. However, in the process of planting blueberry trees, when blueberries begin to bear fruit, bird damage needs to be controlled. The existing bird damage repelling device is a one-way range for bird repelling. When the blueberry planting area is large, the range of repelling is limited, and some birds may avoid the repelling device and continue to cause bird damage; so we proposed a bird damage repelling device for blueberry planting to solve the above problems. Utility Model Content

[0003] In order to overcome the problem that the existing bird pest repelling devices are for one-way bird repelling, when the blueberry planting area is large, the repelling range is limited and some birds may avoid the repelling devices and continue to cause bird pests.

[0004] The technical solution of the utility model is: a bird pest expelling device for blueberry planting, comprising a rotating component, a guide component, a clamping component, a lifting component, a telescopic component and a placement component; the rotating component is provided with two groups of relatively arranged components, the upper end of the rotating component is provided with a guide component for driving the clamping component to rotate an angle, the end of the guide component away from the rotating component is provided with a clamping component for clamping a protective net, a plurality of relatively arranged lifting components for changing heights are provided at a horizontal interval between the two groups of rotating components, a telescopic component for changing widths is provided between each of the two groups of lifting components, and placement components for placing ultrasonic bird repellers are provided at each end of the telescopic component.

[0005] Preferably, the rotating ring in the clamping assembly rotates along the connecting shaft, and the claw clamp adjusts its angle along with the rotating ring. Through the action of the movable shaft, the claw clamp can clamp the protective net, and the protective net completely covers the blueberry trees to prevent birds from pecking at them, thereby increasing the practicality of the bird-damaging repellent device. The grid frame in the placement assembly is fixedly connected to the second telescopic sleeve by installing bolts, and the flap is rotatably connected to the grid frame by a hinge. The flap is opened by pulling the handle and the ultrasonic bird repeller is placed in the grid frame. Multiple ultrasonic bird repellers can be placed, and the frequency of the ultrasonic bird repeller can be changed for different birds, thereby achieving the effect of expelling all birds and enhancing the practicality of the bird-damaging repellent device.

[0006] Preferably, the rotating assembly includes an arc-shaped base, a rotating column and a mounting frame. Three groups of rotating columns are installed along the upper end of the arc-shaped base. The mounting frame is rotatably connected to the arc-shaped base through the rotating columns. The arc-shaped base firmly supports the mounting frame, thereby increasing the stability of the bird-repelling device. According to the conditions of the branches of the blueberry tree, the mounting frame is rotatably connected to the arc-shaped base through the rotating columns. The mounting frame is adjusted in angle to increase the flexibility of the bird-repelling device.

[0007] Preferably, the guide assembly includes a rotating ring sleeve, a rotating shaft, a nut and a guide plate. A rotating shaft is installed in the middle of the rotating ring sleeve, and a nut is provided on the outer sleeve of the rotating shaft. The guide plate is rotatably connected to the end of the mounting frame away from the rotating column through the rotating ring sleeve. A slot for installing the clamping assembly is provided at the end of the guide plate away from the rotating ring sleeve. By loosening the nut, the rotating shaft drives the rotating ring sleeve to rotate. According to the conditions of the branches of the blueberry tree, the guide plate is rotatably connected to the mounting frame through the rotating ring sleeve, rotated to a suitable angle, and then tightened and fixed by the nut, thereby increasing the operability of the bird-damaging repellent device.

[0008] Preferably, the clamping assembly includes a connecting shaft, a rotating ring, a claw clamp and a movable shaft. The connecting shaft is fixedly connected to the guide plate through a notch. The rotating ring is rotatably connected to the notch through the connecting shaft. Two groups of claw clamps arranged opposite to each other are installed on the outside of the rotating ring. A movable shaft is installed on one side of the rotating ring. The rotating ring rotates along the connecting shaft. The claw clamp adjusts its angle along with the rotating ring. Through the action of the movable shaft, the claw clamp can clamp the protective net. The protective net completely covers the blueberry trees to prevent birds from pecking at them, thereby increasing the practicality of the bird-damaging repellent device.

[0009] Preferably, the lifting assembly includes a rectangular base, a first telescopic column, a positioning column, a nut and a first telescopic sleeve. The first telescopic column is installed on the upper end of the rectangular base, the outer sleeve of the first telescopic column is provided with the first telescopic sleeve, a positioning column is installed on the lower side of the first telescopic sleeve, the outer sleeve of the positioning column is provided with a nut, and multiple groups of circular holes are linearly opened on one side of the first telescopic column. The rectangular base firmly supports the first telescopic column to enhance the stability of the bird-killing device. According to the height covered by the protective net, the nut is loosened, and the first telescopic sleeve moves up and down along the first telescopic column through the adjustment of the positioning column to a suitable height. The positioning column passes through the circular hole and is then tightened and fixed by the nut, thereby driving the second telescopic sleeve and the second telescopic column to suppress the protective net to prevent it from being blown up when the wind is strong, thereby enhancing the practicality of the bird-killing device.

[0010] Preferably, the telescopic assembly includes a second telescopic sleeve, a positioning bolt and a second telescopic column. The second telescopic sleeve is provided at both ends of the outside of the second telescopic column. A positioning bolt is installed at one end of the second telescopic sleeve close to the second telescopic column. A plurality of positioning holes are laterally opened above the second telescopic column. According to the width covered by the protective net, the second telescopic sleeve is adjusted by the positioning bolt and moves laterally along the second telescopic column. After reaching the appropriate length, it is tightened and fixed by the positioning bolt to enhance the operability of the bird-damaging repellent device.

[0011] Preferably, the placement component includes a grid frame, a hinge, a flap, a handle and a mounting bolt. A flap is installed on the top of the grid frame, hinges are installed at both ends of one side of the flap, a handle is installed on the end of the flap away from the hinge, and a mounting bolt is installed in the middle of the grid frame. The grid frame is fixedly connected to the second telescopic sleeve through the mounting bolt, and the flap is rotatably connected to the grid frame through the hinge. By pulling the handle, the flap is opened and the ultrasonic bird repeller is placed in the grid frame. Multiple ultrasonic bird repellers can be placed, and the frequency of the ultrasonic bird repeller can be changed for different birds, so as to achieve the effect of expelling all birds and enhance the practicality of the bird pest expelling device.

[0012] Beneficial effects of the utility model:

[0013] 1. The arc-shaped base firmly supports the mounting frame, which increases the stability of the bird-damaging repelling device. According to the branches of the blueberry trees, the mounting frame is rotatably connected to the arc-shaped base through a rotating column, and the mounting frame is adjusted in angle to increase the flexibility of the bird-damaging repelling device. By loosening the nut, the rotating shaft drives the rotating ring sleeve to rotate. According to the branches of the blueberry trees, the guide plate is rotatably connected to the mounting frame through the rotating ring sleeve, rotated to a suitable angle, and then tightened and fixed by the nut to increase the operability of the bird-damaging repelling device. The rotating ring rotates along the connecting shaft, and the claw clamp adjusts the angle with the rotating ring. Through the action of the movable shaft, the claw clamp can clamp the protective net, and the protective net covers all the blueberry trees to prevent birds from pecking, thereby increasing the practicality of the bird-damaging repelling device.

[0014] 2. The rectangular base firmly supports the first telescopic column to enhance the stability of the bird-damaging expelling device. According to the height covered by the protective net, the nut is loosened. Through the adjustment of the positioning column, the first telescopic sleeve moves up and down along the first telescopic column to a suitable height. The positioning column passes through the round hole and is then tightened and fixed by the nut, thereby driving the second telescopic sleeve and the second telescopic column to suppress the protective net to prevent it from being blown up when the wind is strong, thereby enhancing the practicality of the bird-damaging expelling device. According to the width covered by the protective net, through the adjustment of the positioning bolt, the second telescopic sleeve moves laterally along the second telescopic column. After reaching the appropriate length, it is tightened and fixed by the positioning bolt to enhance the operability of the bird-damaging expelling device. The grid frame is fixedly connected to the second telescopic sleeve by the mounting bolts, and the flap is rotatably connected to the grid frame by the hinge. By pulling the handle, the flap is opened, and the ultrasonic bird repeller is placed in the grid frame. Multiple ultrasonic bird repellers can be placed. According to different birds, the frequency of the ultrasonic bird repeller is changed, so as to achieve the effect of expelling all birds, thereby enhancing the practicality of the bird-damaging expelling device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the guide assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the lifting assembly structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the placement component structure of the utility model.

[0020] Explanation of the accompanying drawings: 1. Rotating assembly; 2. Guide assembly; 3. Clamping assembly; 4. Lifting assembly; 5. Telescopic assembly; 6. Placing assembly; 101. Arc base; 102. Rotating column; 103. Mounting frame; 201. Rotating ring sleeve; 202. Rotating shaft; 203. Nut; 204. Guide plate; 301. Connecting shaft; 302. Rotating ring; 303. Claw clamp; 304. Movable shaft; 401. Rectangular base; 402. First telescopic column; 403. Positioning column; 404. Nut; 405. First telescopic sleeve; 501. Second telescopic sleeve; 502. Positioning bolt; 503. Second telescopic column; 601. Grid frame; 602. Hinge; 603. Flip cover; 604. Handle; 605. Mounting bolt. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-3 The utility model provides an embodiment: a bird pest expelling device for blueberry planting, comprising a rotating component 1, a guide component 2, a clamping component 3, a lifting component 4, a telescopic component 5 and a placement component 6; the rotating component 1 is provided with two groups of relatively arranged, the upper end of the rotating component 1 is provided with a guide component 2 for driving the clamping component 3 to rotate an angle, the end of the guide component 2 away from the rotating component 1 is provided with a clamping component 3 for clamping a protective net, a plurality of relatively arranged lifting components 4 for changing heights are provided at the middle horizontal interval between the two groups of rotating components 1, a telescopic component 5 for changing widths is provided between each of the two groups of lifting components 4, and a placement component 6 for placing an ultrasonic bird repeller (the model of the ultrasonic bird repeller is RC-512) is provided at each end of the telescopic component 5, the rotating component 1 comprises an arc-shaped base 101, a rotating column 102 and a mounting frame 103, and three groups of rotating columns 1 are provided along the upper end of the arc-shaped base 101 02, the mounting frame 103 is rotatably connected to the arc base 101 through the rotating column 102, the guide assembly 2 includes a rotating ring sleeve 201, a rotating shaft 202, a nut 203 and a guide plate 204, the rotating shaft 202 is installed in the middle of the rotating ring sleeve 201, the outer sleeve of the rotating shaft 202 is provided with a nut 203, the guide plate 204 is rotatably connected to the end of the mounting frame 103 away from the rotating column 102 through the rotating ring sleeve 201, and the end of the guide plate 204 away from the rotating ring sleeve 201 is provided with a slot for installing the clamping assembly 3, the clamping assembly 3 includes a connecting shaft 301, a rotating ring 302, a claw clamp 303 and a movable shaft 304, the connecting shaft 301 is fixedly connected to the guide plate 204 through the slot, the rotating ring 302 is rotatably connected to the slot through the connecting shaft 301, two sets of claw clamps 303 arranged oppositely are installed on the outer side of the rotating ring 302, and a movable shaft 304 is installed on one side of the rotating ring 302.

[0023] See also Figure 4-5In this embodiment, the lifting assembly 4 includes a rectangular base 401, a first telescopic column 402, a positioning column 403, a nut 404 and a first telescopic sleeve 405. The first telescopic column 402 is installed on the upper end of the rectangular base 401, and the first telescopic sleeve 405 is provided on the outer sleeve of the first telescopic column 402. A positioning column 403 is installed on the lower side of the first telescopic sleeve 405, and a nut 404 is provided on the outer sleeve of the positioning column 403. A plurality of groups of circular holes are linearly opened on one side of the first telescopic column 402. The telescopic assembly 5 includes a second telescopic sleeve 501, a positioning bolt 502 and a second telescopic column 503. The second telescopic A second telescopic sleeve 501 is provided at each of the two outer ends of the retractable column 503, a positioning bolt 502 is installed at one end of the second telescopic sleeve 501 close to the second telescopic column 503, and a plurality of positioning holes are horizontally provided above the second telescopic column 503. The placement component 6 includes a grid frame 601, a hinge 602, a flap 603, a handle 604 and a mounting bolt 605. A flap 603 is installed above the grid frame 601, a hinge 602 is installed at each of the two ends of one side of the flap 603, a handle 604 is installed at one end of the flap 603 away from the hinge 602, and a mounting bolt 605 is installed in the middle of the grid frame 601.

[0024] When working, according to the location of blueberry planting, the two sets of arc bases 101 are moved to the two ends of the blueberry planting, and then according to the branches of the blueberry tree, the mounting frame 103 is rotatably connected with the arc base 101 through the rotating column 102, and the mounting frame 103 is adjusted in angle, and then the rotating shaft 202 drives the rotating ring 201 to rotate by loosening the nut 203, and at the same time, the guide plate 204 is rotatably connected with the mounting frame 103 through the rotating ring 201, rotated to a suitable angle, and then tightened and fixed by the nut 203;

[0025] After the angle adjustment is completed, the protective net is taken out, and then the rotating ring 302 is rotated along the connecting shaft 301, and the claw clamp 303 adjusts the angle along with the rotating ring 302. Through the action of the movable shaft 304, the claw clamp 303 clamps the protective net, and the protective net completely covers the blueberry trees to prevent birds from pecking;

[0026] After the protective net is completely covered, the second telescopic sleeve 501 moves horizontally along the second telescopic column 503 by adjusting the positioning bolt 502 according to the width of the protective net, and is tightened and fixed by the positioning bolt 502 after reaching the appropriate length. Then, according to the height covered by the protective net, the nut 404 is loosened, and the first telescopic sleeve 405 moves up and down along the first telescopic column 402 by adjusting the positioning column 403 to move to a suitable height. The positioning column 403 passes through the round hole and is then tightened and fixed by the nut 404, thereby driving the second telescopic sleeve 501 and the second telescopic column 503 to suppress the protective net to prevent it from being blown up when the wind is strong.

[0027] Then, the grid frame 601 is fixedly connected to the second telescopic sleeve 501 by installing bolts 605, and the flip cover 603 is rotatably connected to the grid frame 601 by hinges 602. By pulling the handle 604, the flip cover 603 is opened, and the ultrasonic bird repeller is placed in the grid frame 601. Multiple ultrasonic bird repellers can be placed, and the frequency of the ultrasonic bird repeller can be changed for different birds, so as to achieve the effect of expelling all birds.

[0028] Through the above steps, the arc base 101 in the rotating component 1 firmly supports the mounting frame 103, thereby increasing the stability of the bird pest expelling device. According to the branch conditions of the blueberry tree, the mounting frame 103 is rotatably connected to the arc base 101 through the rotating column 102, and the mounting frame 103 is adjusted in angle to increase the flexibility of the bird pest expelling device. By loosening the nut 203 in the guide component 2, the rotating shaft 202 drives the rotating ring sleeve 201 to rotate. According to the branch conditions of the blueberry tree, the guide plate 204 is rotatably connected to the mounting frame 103 through the rotating ring sleeve 201, and rotates to The nut 203 is tightened and fixed to increase the operability of the bird-damaging repelling device. The rotating ring 302 in the clamping assembly 3 rotates along the connecting shaft 301, and the claw clamp 303 adjusts the angle along the rotating ring 302. Through the action of the movable shaft 304, the claw clamp 303 can clamp the protective net, and the protective net covers all the blueberry trees to prevent birds from pecking, thereby increasing the practicality of the bird-damaging repelling device. The rectangular base 401 in the lifting assembly 4 firmly supports the first telescopic column 402, thereby enhancing the stability of the bird-damaging repelling device. The first telescopic sleeve 405 moves up and down along the first telescopic column 402 to a suitable height by loosening the nut 404. The positioning column 403 is adjusted, and the first telescopic sleeve 405 moves up and down along the first telescopic column 402 to a suitable height. The positioning column 403 passes through the round hole and is then tightened and fixed by the nut 404, thereby driving the second telescopic sleeve 501 and the second telescopic column 503 to suppress the protective net to prevent it from being blown up when the wind is strong, thereby enhancing the practicality of the bird-repelling device. According to the width covered by the protective net, the second telescopic sleeve 501 moves horizontally along the second telescopic column 503 to reach the height by adjusting the positioning bolt 502 in the telescopic assembly 5. After the appropriate length is reached, the positioning bolt 502 is used to tighten and fix it to enhance the operability of the bird-damaging repellent device. The grid frame 601 in the placement component 6 is fixedly connected to the second telescopic sleeve 501 by the mounting bolt 605. The flap 603 is rotatably connected to the grid frame 601 by the hinge 602. The flap 603 is opened by pulling the handle 604, and the ultrasonic bird repellent is placed in the grid frame 601. Multiple ultrasonic bird repellents can be placed, and the frequency of the ultrasonic bird repellent can be changed for different birds, so as to achieve the effect of expelling all birds, thereby enhancing the practicality of the bird-damaging repellent device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A bird pest expelling device for blueberry planting, comprising a rotating assembly (1); characterized in that: The invention also comprises a guide assembly (2), a clamping assembly (3), a lifting assembly (4), a telescopic assembly (5) and a placement assembly (6); the rotating assembly (1) is provided with two groups of relatively arranged components, the upper end of the rotating assembly (1) is provided with a guide assembly (2) for driving the clamping assembly (3) to rotate, the end of the guide assembly (2) away from the rotating assembly (1) is provided with a clamping assembly (3) for clamping the protective net, a plurality of relatively arranged lifting assemblies (4) for changing the height are provided at a horizontal interval between the two groups of rotating assemblies (1), a telescopic assembly (5) for changing the width is provided between each two groups of lifting assemblies (4), and placement assemblies (6) for placing ultrasonic bird repellers are provided at both ends of the telescopic assembly (5).

2. The bird pest repelling device for blueberry planting according to claim 1, characterized in that: The rotating assembly (1) comprises an arc-shaped base (101), a rotating column (102) and a mounting frame (103); three groups of rotating columns (102) are mounted along the upper end of the arc-shaped base (101); and the mounting frame (103) is rotatably connected to the arc-shaped base (101) via the rotating column (102).

3. The bird pest repelling device for blueberry planting according to claim 2, characterized in that: The guide assembly (2) comprises a rotating sleeve (201), a rotating shaft (202), a nut (203) and a guide plate (204); the rotating shaft (202) is installed in the middle of the rotating sleeve (201); the nut (203) is sleeved on the outside of the rotating shaft (202); the guide plate (204) is rotatably connected to one end of the mounting frame (103) away from the rotating column (102) through the rotating sleeve (201); and a notch for mounting the clamping assembly (3) is provided at one end of the guide plate (204) away from the rotating sleeve (201).

4. The bird pest repelling device for blueberry planting according to claim 3, characterized in that: The clamping assembly (3) comprises a connecting shaft (301), a rotating ring (302), a claw clamp (303) and a movable shaft (304); the connecting shaft (301) is fixedly connected to the guide plate (204) via a notch; the rotating ring (302) is rotatably connected to the notch via the connecting shaft (301); two groups of claw clamps (303) arranged opposite to each other are installed on the outside of the rotating ring (302); and the movable shaft (304) is installed on one side of the rotating ring (302).

5. The bird pest repelling device for blueberry planting according to claim 1, characterized in that: The lifting assembly (4) comprises a rectangular base (401), a first telescopic column (402), a positioning column (403), a nut (404) and a first telescopic sleeve (405); the first telescopic column (402) is installed on the upper end of the rectangular base (401); the first telescopic sleeve (405) is sleeved on the outer side of the first telescopic column (402); the positioning column (403) is installed on one side below the first telescopic sleeve (405); the positioning column (403) is sleeved on the outer side of the positioning column (403); and a plurality of groups of circular holes are linearly opened on one side of the first telescopic column (402).

6. The bird pest repelling device for blueberry planting according to claim 1, characterized in that: The telescopic assembly (5) comprises a second telescopic sleeve (501), a positioning bolt (502) and a second telescopic column (503). The second telescopic sleeves (501) are respectively sleeved on the two ends of the second telescopic column (503). The positioning bolt (502) is installed at one end of the second telescopic sleeve (501) close to the second telescopic column (503). A plurality of positioning holes are horizontally opened on the upper side of the second telescopic column (503).

7. The bird pest repelling device for blueberry planting according to claim 1, characterized in that: The placement component (6) comprises a grid frame (601), a hinge (602), a flap (603), a handle (604) and a mounting bolt (605). The flap (603) is mounted above the grid frame (601), hinges (602) are mounted at both ends of one side of the flap (603), a handle (604) is mounted at one end of the flap (603) away from the hinge (602), and a mounting bolt (605) is mounted in the middle of the grid frame (601).

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