Bird repelling device for grain planting
By designing a grain planting bird repelling device including columns, ribbons, shells and cleaning cotton pads, the problem of accumulation of impurities on the surface of ribbons affecting the bird repelling effect is solved, effectively cleaning and swing of ribbons is achieved, and the bird repelling effect is improved.
Patent Information
- Application Number
- CN202420386854.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-28
AI Technical Summary
In the prior art, due to long-term exposure of ribbons to the external environment, a large amount of impurities and dust will be attached to the surface, resulting in an increase in the quality of the ribbons, and wind may blow them to swing, affecting the bird-repellent effect.
Design a grain planting bird repelling device, including columns, ribbons, shells, cleaning cotton pads and other components. The ribbons penetrate the shell and slide with it. The cleaning cotton pads abut against the ribbons and pass through the driving structure such as pinion gears and friction rollers. etc. To achieve the ribbon sliding back and forth between the cleaning cotton pads, cleaning surface impurities.
Clean the surface of the ribbon by cleaning the cotton pad to prevent the impurity layer from affecting the reflective effect, and avoid the increase in gravity of the ribbon due to the accumulation of impurities, thereby improving the bird repelling effect.
Smart Images
Figure CN222516022U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bird-repelling devices, in particular to a bird-repelling device for grain planting. Background Art
[0002] During the growing season of crops, a large number of birds will peck at them, causing crop yield reduction. Traditionally, farmers often use hanging ribbons as an auxiliary means to prevent bird damage and reduce losses. However, in actual use, due to long-term exposure to the external environment, a large amount of impurities and dust will inevitably adhere to the surface of the ribbons. The impurities and dust accumulated on the ribbons will cause the weight of the ribbons to increase. When the weight of the ribbons increases, the wind may blow them to swing, thereby affecting the bird repellent effect. Utility Model Content
[0003] The utility model aims to solve the defect in the prior art that impurities and dust accumulated on the ribbon affect the swinging effect thereof, and proposes a bird-repelling device for grain planting.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A grain planting bird-repelling device is designed, comprising a column and a ribbon, wherein the column is fixedly connected to a base, the base is fixedly connected to a shell, the ribbon passes through the shell and slidably cooperates with the shell, the base is fixedly connected to a baffle, the baffle is fixedly connected to a first spring, the first spring is fixedly connected to a cleaning cotton pad, and the cleaning cotton pad rests on the ribbon.
[0006] Preferably, a plurality of driving structures are provided in the shell to drive the ribbon to slide, and the driving structure includes two pinion gears, a cover plate is fixedly connected to the top of the shell, and the two pinion gears are rotatably mounted on the cover plate, and the two pinion gears are meshed with each other. A rotating shaft is coaxially fixedly connected to the pinion gears, and a friction roller with a thin-walled structure is sleeved on the rotating shaft. A plurality of second springs are radially fixed to the rotating shaft, and the end of the second spring is fixed to the inner wall of the friction roller. A ring gear is rotatably mounted on the inner wall of the shell, and one of the two pinion gears cooperates with the ring gear.
[0007] Preferably, the distance between the two pinion axes is smaller than the outer diameter length of the friction roller.
[0008] Preferably, a wind power structure is provided on the cover plate to drive the ring gear to rotate, and the wind power structure includes a transmission shaft, one end of the transmission shaft is fixedly connected to a wind cup, and the other end is fixedly connected to an incomplete gear, a first transmission gear is rotatably mounted on the cover plate, and both the incomplete gear and the ring gear match the first transmission gear, a second transmission gear is rotatably mounted on the cover plate, and the second transmission gear matches the ring gear, a driven gear is rotatably mounted on the cover plate, and the driven gear matches the second transmission gear, and the incomplete gear matches the driven gear.
[0009] The utility model provides a bird-repellent device for grain planting, which has the beneficial effect that the device can make the colored ribbons slide back and forth between the cleaning cotton pads. During this process, the cleaning cotton pads will clean the surface of the colored ribbons, thereby preventing the impurity layer from affecting the reflective effect and preventing the colored ribbons from being unable to swing due to increased gravity caused by the accumulation of impurities. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 The utility model is a structural schematic diagram of a grain planting bird-repelling device.
[0011] Figure 2 This is a schematic diagram of the structure inside the shell of a grain planting bird-repelling device proposed by the utility model.
[0012] Figure 3 This is a structural schematic diagram of the bottom of a cover plate of a grain planting bird-repelling device proposed by the utility model.
[0013] Figure 4 A grain planting bird-repelling device proposed by the utility model Figure 3 Bottom view of .
[0014] Figure 5 A grain planting bird-repelling device proposed by the utility model Figure 4 Enlarged view of point A in the middle.
[0015] Figure 6 This is a structural schematic diagram of an incomplete gear of a grain planting bird-repelling device proposed by the utility model.
[0016] Figure 7 This is a schematic structural diagram of the cooperation between a ring gear and a pinion gear of a grain planting bird-repelling device proposed by the utility model.
[0017] In the figure: column 1, shell 2, base 3, cover 4, transmission shaft 5, wind cup 6, ribbon 7, incomplete gear 8, second transmission gear 9, first transmission gear 10, ring gear 11, pinion 12, rotating shaft 13, friction roller 14, second spring 15, baffle 16, cleaning cotton pad 17, first spring 18, driven gear 19. DETAILED DESCRIPTION
[0018] 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.
[0019] Reference Figure 1-2 and Figure 7 A grain planting bird-repelling device includes a column 1 and a ribbon 7. The column 1 is fixedly connected to a base 3, the base 3 is fixedly connected to a shell 2, the ribbon 7 passes through the shell 2 and slidably cooperates with the shell 2, the base 3 is fixedly connected to a baffle 16, the baffle 16 is fixedly connected to a first spring 18, the first spring 18 is fixedly connected to a cleaning cotton pad 17, and the cleaning cotton pad 17 rests on the ribbon 7.
[0020] When the device is in use, it is fixed on the farmland through the column 1, and the surface of the ribbon 7 is sprayed with reflective material. When the ribbon 7 is affected by wind, it will swing with the wind, and the reflective material will also reflect the light, so as to use the swinging action of the ribbon 7 and the reflected light to drive away birds.
[0021] When dust and impurities adhere to the surface of the ribbon 7 during long-term use, the ribbon 7 is allowed to slide back and forth between the cleaning cotton pads 17. During this process, the cleaning cotton pads 17 will clean the surface of the ribbon 7, thereby preventing the impurity layer from affecting the reflective effect and preventing the ribbon 7 from being unable to swing due to increased gravity caused by the accumulation of impurities.
[0022] like Figure 3-5 As shown, a plurality of driving structures are provided in the shell 2 to drive the ribbon 7 to slide, and the driving structure includes two pinion gears 12. A cover plate 4 is fixedly connected to the top of the shell 2, and the two pinion gears 12 are rotatably mounted on the cover plate 4. The two pinion gears 12 are meshed with each other, and a rotating shaft 13 is coaxially fixedly connected to the pinion gears 12. A friction roller 14 with a thin-walled structure is sleeved on the rotating shaft 13. A plurality of second springs 15 are radially fixedly connected to the rotating shaft 13, and the ends of the second springs 15 are fixedly connected to the inner wall of the friction roller 14. A ring gear 11 is rotatably mounted on the inner wall of the shell 2, and one of the two pinion gears 12 cooperates with the ring gear 11. The spacing between the axes of the two pinion gears 12 is smaller than the outer diameter length of the friction roller 14.
[0023] The pinion 12 is rotated, and the rotation of the pinion 12 drives the shaft 13 to rotate. During the rotation of the shaft 13, the friction roller 14 is driven to rotate through the second spring 15. The ribbon 7 is located between the two friction rollers 14. Under the elastic force of the second spring 15, the ribbon 7 is clamped between the two friction rollers 14. During the rotation of the friction roller 14, the friction roller 14 drives the ribbon 7 to move, thereby moving the ribbon 7 in the shell 2 to facilitate the cleaning of the ribbon 7.
[0024] like Figure 2-3 and Figure 6 As shown, a wind power structure is provided on the cover plate 4 to drive the ring gear 11 to rotate, and the wind power structure includes a transmission shaft 5, one end of the transmission shaft 5 is fixedly connected to a wind cup 6, and the other end is fixedly connected to an incomplete gear 8, a first transmission gear 10 is rotatably mounted on the cover plate 4, and both the incomplete gear 8 and the ring gear 11 match the first transmission gear 10, a second transmission gear 9 is rotatably mounted on the cover plate 4, and the second transmission gear 9 matches the ring gear 11, a driven gear 19 is rotatably mounted on the cover plate 4, and the driven gear 19 matches the second transmission gear 9, and the incomplete gear 8 matches the driven gear 19.
[0025] The wind cup 6 rotates under the action of wind force, the rotation of the wind cup 6 drives the transmission shaft 5 to rotate, the rotation of the transmission shaft 5 drives the incomplete gear 8 to rotate, and the incomplete gear 8 will intermittently mesh with the first transmission gear 10 and the driven gear 19 during the rotation process, wherein:
[0026] When the incomplete gear 8 is meshed with the first transmission gear 10 , the incomplete gear 8 drives the first transmission gear 10 , and the first transmission gear 10 drives the ring gear 11 to rotate. Since the ring gear 11 is meshed with the pinion 12 , the pinion 12 is driven to rotate during the rotation of the ring gear 11 .
[0027] When the incomplete gear 8 is meshed with the driven gear 19, the incomplete gear 8 drives the driven gear 19 to rotate, and the driven gear 19 drives the second transmission gear 9 to rotate. The rotation of the second transmission gear 9 drives the ring gear 11 to reverse, and the ring gear 11 drives the pinion 12 to rotate and flip.
[0028] 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 bird-repelling device for grain planting, characterized in that: The invention comprises a column (1) and a ribbon (7), wherein the column (1) is fixedly connected to a base (3), the base (3) is fixedly connected to a shell (2), the ribbon (7) passes through the shell (2) and slidably cooperates with the shell, the base (3) is fixedly connected to a baffle (16), the baffle (16) is fixedly connected to a first spring (18), the first spring (18) is fixedly connected to a cleaning cotton pad (17), and the cleaning cotton pad (17) rests on the ribbon (7).
2. The grain planting bird-repelling device according to claim 1, characterized in that: The shell (2) is provided with a plurality of driving structures for driving the ribbon (7) to slide, the driving structures comprising two pinion gears (12), a cover plate (4) is fixedly connected to the top of the shell (2), the two pinion gears (12) are rotatably mounted on the cover plate (4), the two pinion gears (12) are meshed with each other, a rotating shaft (13) is coaxially fixedly connected to the pinion gears (12), a friction roller (14) with a thin-walled structure is sleeved on the rotating shaft (13), a plurality of second springs (15) are radially fixedly connected to the rotating shaft (13), the ends of the second springs (15) are fixedly connected to the inner wall of the friction roller (14), a ring gear (11) is rotatably mounted on the inner wall of the shell (2), and one of the two pinion gears (12) cooperates with the ring gear (11).
3. The grain planting bird-repelling device according to claim 2, characterized in that: The distance between the axes of the two pinion gears (12) is smaller than the outer diameter length of the friction roller (14).
4. The grain planting bird-repelling device according to claim 2 or 3, characterized in that: The cover plate (4) is provided with a wind power structure to drive the ring gear (11) to rotate. The wind power structure comprises a transmission shaft (5). One end of the transmission shaft (5) is fixedly connected to a wind cup (6), and the other end is fixedly connected to an incomplete gear (8). A first transmission gear (10) is rotatably mounted on the cover plate (4). Both the incomplete gear (8) and the ring gear (11) match the first transmission gear (10). A second transmission gear (9) is rotatably mounted on the cover plate (4). The second transmission gear (9) matches the ring gear (11). A driven gear (19) is rotatably mounted on the cover plate (4). The driven gear (19) matches the second transmission gear (9). The incomplete gear (8) matches the driven gear (19).