CN115251034B - Bird repellent device - Google Patents
Bird repellent device Download PDFInfo
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- CN115251034B CN115251034B CN202210960459.0A CN202210960459A CN115251034B CN 115251034 B CN115251034 B CN 115251034B CN 202210960459 A CN202210960459 A CN 202210960459A CN 115251034 B CN115251034 B CN 115251034B
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- Prior art keywords
- transmission shaft
- sleeve
- driving
- driving unit
- wind power
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of bird repellers, and provides a bird repeller which comprises a driving assembly, a first transmission shaft, a striking hammer and a sounding sheet, wherein the striking hammer is arranged on the first transmission shaft; the driving assembly comprises a wind power driving unit and an electric driving unit, and the first transmission shaft can be selectively connected with the wind power driving unit or the electric driving unit according to the detection result of the wind speed detection module. So set up, the bird repellent can select to use wind-force drive or electric drive according to the information that wind speed detection module detected, guarantee bird repellent can continuous operation, can not stop the bird repellent operation because of wind speed is not enough.
Description
Technical Field
The invention relates to the technical field of outdoor line maintenance, in particular to a bird repellent.
Background
Along with the gradual expansion of the coverage range of the power grid line, more and more electric facilities are arranged outdoors for line transfer, so that the safety protection problem of outdoor electric power setting needs to be solved in order to ensure the stability of the line, wherein the situation that a bird is built on the electric facilities to trigger line tripping is frequently found in the practical process, because the currently used bird repeller mostly depends on wind power driving, but when the wind power is weak or windless, the wind power driving is difficult to support the bird repeller to operate.
Therefore, a bird repellent is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a bird repellent device which can be switched between wind power driving and electric driving according to wind speed conditions, so that the bird repellent device can work continuously and is not affected by weather.
To achieve the purpose, the invention adopts the following technical scheme:
the bird repellent comprises a driving assembly, a first transmission shaft, a striking hammer and a sounding sheet, wherein the striking hammer is arranged on the first transmission shaft, the driving assembly is used for driving the first transmission shaft to drive the striking hammer to rotate so as to enable the striking hammer to strike the sounding sheet, and the bird repellent further comprises a wind speed detection module used for detecting wind speed; the driving assembly comprises a wind power driving unit and an electric driving unit, and the first transmission shaft can be selectively connected with the wind power driving unit or the electric driving unit according to the detection result of the wind speed detection module.
As a preferable technical scheme of the bird repellent device, the output end of the wind power driving unit is a sleeve, and the sleeve is sleeved outside the first transmission shaft; one of the outer peripheral wall of the first transmission shaft and the inner peripheral wall of the sleeve is provided with a limit groove, and the other is provided with a mounting groove;
a limiting piece is arranged in the mounting groove, and can reciprocate between a first locking position and a first unlocking position along a first direction, and when the limiting piece is positioned at the first locking position, the limiting piece is inserted into the limiting groove to enable the first transmission shaft to be connected with the sleeve; when the limiting piece is positioned at the first unlocking position, the limiting piece completely withdraws from the limiting groove to separate the first transmission shaft from the sleeve.
As a preferable technical scheme of the bird repeller, the limiting groove is internally provided with:
the first electromagnetic assembly is used for driving the limiting piece to move from the first locking position to the first unlocking position along a first direction;
and the first elastic piece is used for enabling the limiting piece to have a trend of moving from the first unlocking position to the first locking position.
As a preferable technical scheme of the bird repeller, the bird repeller further comprises a box body, wherein the box body is provided with a first side wall;
the wind power driving unit further includes:
the first driving wheel is sleeved outside the sleeve;
the fan blade is positioned at the outer side of the box body;
one end of the second transmission shaft is connected with the fan blade, and the other end of the second transmission shaft penetrates into the box body from the first side wall and is connected with a second transmission wheel; the second transmission shaft is rotationally connected with the first side wall; the first driving wheel is meshed with the second driving wheel.
As a preferable technical scheme of the bird repellent device, a first installation cavity is formed in the inner wall of the box body, the sleeve stretches into the first installation cavity, two rotation stopping pieces are arranged in the first installation cavity, and the two rotation stopping pieces are positioned on two opposite sides of the sleeve;
the two rotation stopping pieces can reciprocate between a second locking position and a second unlocking position along a second direction, and when the two rotation stopping pieces are positioned at the second locking position, the two rotation stopping pieces are in abutting contact with the sleeve so that the sleeve is kept relatively static with the box body; when the two rotation stopping pieces are positioned at the second unlocking position, the two rotation stopping pieces are separated from the sleeve so that the sleeve can rotate relative to the box body.
As a preferable technical solution of the bird repellent device, the installation cavity is provided with:
a second electromagnetic assembly for driving the rotation stopper to move from the second unlocking position to the second locking position along the second direction;
and a second elastic member for making the rotation stopper have a tendency to move from the second locking position to the second unlocking position.
As a preferable embodiment of the bird repellent device, the electric drive unit includes:
the third driving wheel is sleeved outside the first driving shaft;
a rack extending in a third direction;
and the electric driving part can drive the rack to reciprocate along the third direction so as to enable the rack to be selectively meshed with or separated from the third driving wheel.
As a preferable embodiment of the bird repellent device, the electric drive unit further includes:
the two limit switches are arranged at intervals along the third direction, and the sliding block positioned between the two limit switches is arranged on the rack.
As a preferable technical scheme of the bird repellent device, the electric driving member is a third electromagnetic assembly, and is configured to drive the slider to reciprocate between the two limit switches along the third direction.
As a preferable embodiment of the bird repellent device, the electric drive unit further includes:
the battery is used for providing electric energy for the first electromagnetic assembly, the second electromagnetic assembly, the third electromagnetic assembly and the limit switch;
and the charging assembly is used for converting the mechanical energy of the wind power driving unit into electric energy to be stored in the battery when the first transmission shaft is connected with the wind power driving unit.
The invention has the beneficial effects that:
according to the bird repellent device provided by the invention, the first transmission shaft is driven by the driving assembly to drive the striking hammer to rotate so as to enable the striking hammer to strike the sounding sheet to generate sound, so that the bird repellent effect is achieved. The wind speed detection module is additionally arranged, the driving assembly comprises a wind power driving unit and an electric driving unit, when the wind speed is high, the wind power driving unit is connected with the first transmission shaft and disconnected with the electric driving unit, and the first transmission shaft is driven by the wind power driving unit to drive the striking hammer to rotate so as to strike the sound; when the wind speed is smaller, the electric driving unit is connected with the first transmission shaft, the first transmission shaft is disconnected with the wind power driving unit, and the first transmission shaft is driven by the electric driving unit to drive the striking hammer to rotate so as to strike the sound. According to the method, the wind power driving unit or the electric driving unit is switched to work according to real-time weather, and the bird repeller can be operated for a long time without being influenced by weather.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic view of a bird repellent device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of a clutch structure of a wind driven unit according to an embodiment of the present invention;
fig. 4 is a partial enlarged view at B in fig. 1.
In the figure:
1. a first drive shaft; 11. a limit groove; 12. a third driving wheel; 2. striking a hammer; 3. a sound producing sheet;
4. a wind power driving unit; 41. a fan blade; 42. a second drive shaft; 43. a sleeve; 431. a mounting groove; 432. a limiting piece; 433. a first elastic member; 44. a first driving wheel; 45. a second driving wheel;
5. an electric drive unit; 51. a rack; 511. a slide block; 52. a first electromagnetic assembly; 53. a second electromagnetic assembly; 54. a limit switch; 55. a third electromagnetic assembly; 56. a battery; 57. a charging assembly;
6. a case; 61. a first mounting cavity; 62. a rotation stopper; 63. a second elastic member; 64. a second mounting cavity; 65. a support plate;
7. and amplifying the loudspeaker.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1, the embodiment provides a bird repellent, which comprises a driving assembly, a first driving shaft 1, a striking hammer 2 and a sounding sheet 3, wherein the striking hammer 2 is mounted on the first driving shaft 1, the driving assembly is used for driving the first driving shaft 1 to drive the striking hammer 2 to rotate so that the striking hammer 2 strikes the sounding sheet 3, and the sound emitted by the sounding sheet 3 is utilized to repel birds.
The driving assembly comprises a wind power driving unit 4, the wind power driving unit 4 can be connected with the first transmission shaft 1, and wind energy is utilized to drive the wind power driving unit 4 to work, so that the wind power driving unit 4 drives the first transmission shaft 1 to drive the striking hammer 2 to rotate, the striking hammer 2 is enabled to strike the sounding sheet 3, and the wind energy is converted into mechanical energy.
However, when the wind speed is small, the wind power driving unit 4 cannot effectively convert the wind energy into mechanical energy, so that the wind power driving unit 4 cannot drive the first transmission shaft 1 to rotate, and the bird repelling effect is affected.
Therefore, the wind speed detection module is additionally arranged in the embodiment and is used for detecting the wind speed; illustratively, the wind speed detection module is a wind speed sensor. The drive assembly further comprises an electric drive unit 5, and the first transmission shaft 1 can be selectively connected with the wind power drive unit 4 or the electric drive unit 5 according to the detection result of the wind speed detection module. So designed, two types of driving units are arranged in the bird repellent device, when the wind speed of the external environment can support the normal operation of the wind power driving unit 4, the first transmission shaft 1 is connected with the wind power driving unit 4, and the first transmission shaft 1 is driven to rotate by the wind power driving unit 4 so as to perform bird repellent operation; when the wind speed of the external environment is difficult to support the normal operation of the wind power driving unit 4, the first transmission shaft 1 is connected with the electric driving unit 5, and the electric driving unit 5 drives the first transmission shaft 1 to rotate so as to continue the bird repelling operation.
According to the change of the external environment, the electric driving unit 5 or the wind power driving unit 4 is switched in real time to drive the first transmission shaft 1, so that the working state of the bird repellent device relying on primary energy is not influenced by weather. The requirement of long-time uninterrupted operation of the bird repeller is met, and more effective guarantee is provided for the safety of an outdoor power line.
As shown in fig. 1, the bird repellent device optionally further comprises a housing 6, which provides a relatively airtight and safe operation environment for the wind power driving unit 4 and the electric power driving unit, wherein the housing 6 has a first side wall; the wind power driving unit 4 comprises fan blades 41, a second transmission shaft 42, a second transmission wheel 45, a first transmission wheel 44 and a sleeve 43, wherein the fan blades 41 are positioned outside the box body 6; one end of the second transmission shaft 42 is connected with the fan blade 41, and the other end penetrates into the box body 6 from the first side wall and is connected with the second transmission wheel 45; the second transmission shaft 42 is rotatably connected with the first side wall, the sleeve 43 is sleeved outside the first transmission shaft 1 as the output end of the wind power driving unit 4, the first transmission wheel 44 is sleeved on the peripheral wall of the sleeve 43, and the first transmission wheel 44 is meshed with the second transmission wheel 45.
The transmission path of the wind power driving unit 4 is as follows:
when wind acts on the fan blades 41 and causes the fan blades 41 to rotate, the fan blades 41 synchronously rotate with the second transmission shaft 42 and the second transmission wheel 45, the second transmission wheel 45 is meshed with the first transmission wheel 44, the second transmission wheel 45 drives the first transmission wheel 44 to rotate, meanwhile, the sleeve 43 also drives the first transmission shaft 1 to rotate, and in the rotating process, the beating hammer arranged on the first transmission shaft 1 can beat the sounding sheet 3 to make sound and disperse the birds.
When wind acts on the fan blades 41, but the fan blades 41 cannot be driven to rotate, the whole wind-driven unit 4 cannot support the bird repeller to work normally, and at this time, the electric driving unit 5 is needed to replace the wind-driven unit 4 to provide power for the bird repeller.
As shown in fig. 1, the electric driving unit 5 optionally includes a third driving wheel 12 mounted outside the first driving shaft 1, an electric driving member, and a rack 51 extending in a third direction, and the electric driving member can drive the rack 51 to reciprocate in the third direction so that the rack 51 is selectively engaged with or disengaged from the third driving wheel 12.
Optionally, the electric driving member is a third electromagnetic assembly 55, the third electromagnetic assembly 55 includes two electromagnets, along a third direction, the electromagnets are respectively disposed on an end surface of one side of the rack 51 and a side wall of the case 6 opposite to the end surface, and by changing a current direction of one of the electromagnets, attractive force or repulsive force is generated between the two electromagnets, so as to control the rack 51 to reciprocate along the third direction, so that the rack 51 and the third driving wheel 12 can keep engaged transmission to continuously work.
In order to more accurately control the magnetic pole switching timing of the third electromagnetic assembly 55, as shown in fig. 2, the electric driving unit 5 may further include two limit switches 54, where the two limit switches 54 are disposed at intervals along the moving direction of the rack 51, and the rack 51 is provided with a slider 511 located between the two limit switches 54. When the sliding block 511 on the rack 51 touches one of the limit switches 54, the current direction in one of the electromagnets is changed, and the acting force direction between the two electromagnets is changed, so that the rack 51 can reciprocate between the two limit switches 54 along a third direction.
Since two kinds of driving units exist in the bird repellent device provided by the embodiment, each driving unit is provided with a transmission mechanism which is independent, when one driving unit provides power for the first transmission shaft 1, in order to avoid interference, the other driving unit is in an idle state, and in the driving process, if the driving unit in the idle state still keeps a connection relationship with the first transmission shaft 1, the driving unit in the working state drives the first transmission shaft 1 to work, and meanwhile, the first transmission shaft 1 also drives the transmission mechanism of the idle driving assembly to operate together, so that the work is obviously meaningless, and the work load of the driving unit in the working state is increased. Therefore, in the bird repellent device provided in this embodiment, the clutch mechanisms are disposed between the wind power driving unit 4 and the electric driving unit 5 and the first transmission shaft 1, so that when one of the driving units provides power output for the first transmission shaft 1, only the driving unit is connected with the first transmission shaft 1, and the idle driving unit is separated from the first transmission shaft 1, so as to avoid interference.
Wherein the clutch mechanism of the wind power driving unit 4 is installed in the sleeve 43, specifically, as shown in fig. 3, the outer circumferential wall of the first transmission shaft 1 is provided with a limit groove 11 along the radial direction; the inner peripheral wall of the sleeve 43 is provided with a mounting groove 431, a limiting piece 432 is mounted in the mounting groove 431, the limiting piece 432 can reciprocate between a first locking position and a first unlocking position along a first direction, when the limiting piece 432 is located at the first locking position, the limiting piece 432 is inserted into the limiting groove 11 to enable the first transmission shaft 1 to be connected with the sleeve 43, and when the limiting piece 432 is located at the first unlocking state, the limiting piece 432 is completely withdrawn from the limiting groove 11 to enable the first transmission shaft 1 to be separated from the sleeve 43. Specifically, the first electromagnetic component 52 and the first elastic member 433 are disposed in the limiting groove 11. The first electromagnetic assembly 52 comprises two electromagnets, which are respectively arranged on one end of the limiting piece 432 along the first direction and on the side wall of the limiting groove 11 opposite to the end along the first direction, and are used for driving the limiting piece 432 to release the plugging relation with the limiting hole; the first elastic member 433 is configured to cause the stopper 432 to have a tendency to move from the first unlocked position to the first locked position.
By controlling the plugging relation between the limiting piece 432 and the limiting groove 11, the connection/disconnection state between the sleeve 43 and the first transmission shaft 1 is switched, when the bird repellent device uses the wind power driving unit 4, the limiting piece 432 is inserted into the limiting groove 11, and the plugging state of the limiting piece 432 and the first elastic piece 433 is kept by the first elastic piece 433, so that the sleeve 43 is connected with the first transmission shaft 1, and the wind power driving unit 4 can drive the first transmission shaft 1 to rotate through the sleeve 43; when the bird repellent is turned to use the electric drive unit 5, the two electromagnets in the first electromagnetic assembly 52 are electrified and have opposite current directions, and attract each other, so that the limiting piece 432 is pulled out of the limiting groove 11 and fixed in the limiting groove 11, at this time, the first elastic piece 433 is in an energy storage state, and the sleeve 43 is separated from the first transmission shaft 1; when the bird repellent re-starts the wind power driving unit 4, the first electromagnetic assembly 52 is powered off, the acting force of mutual attraction is lost, the first elastic piece 433 can recover elastic deformation, the limiting piece 432 is driven to be spliced with the limiting groove 11 again, and the sleeve 43 is connected with the first transmission shaft 1.
In other embodiments, the mounting groove 431 and the limiting member 432 may be disposed on the second transmission shaft 42, and the limiting groove 11 may be disposed on the sleeve 43.
In other embodiments, the wind power driving unit 4 realizes the switching of the clutch state of the sleeve 43 and the first transmission shaft 1 by pulling and inserting a bolt, the bolt can penetrate through the side wall of the sleeve 43 and partially extend into the first transmission shaft 1, the side wall of the box 6 is provided with a avoiding hole, and a worker can extend into the box 6 to complete the plug work of the bolt.
Further, in order to realize that when the limiting member 432 is separated from the limiting groove 11, the sleeve 43 is completely separated from the first transmission shaft 1, in this embodiment, the top wall of the box 6 is provided with a second installation cavity 64, the side wall of the box between the second installation cavity 64 and the external environment is detachably connected with the box 6, the second installation cavity 64 is rotationally connected with the supporting disc 65, the top end part of the sleeve 43 extends into the second installation cavity 64 and is connected with the supporting disc 65, and the bottom surface of the supporting disc 65 is abutted to the bottom wall of the second installation cavity 64 so as to support the separation of the top end surface of the inner surface of the sleeve 43 and the top end surface of the first transmission shaft 1.
When the bird repellent starts the electric drive unit 5, the sleeve 43 as the output end of the wind power drive unit 4 is separated from the first transmission shaft 1, because the support of the first transmission shaft 1 is lost in the first direction, the sleeve 43 is in an unstable suspension state, in order to avoid the sleeve 43 swinging along the first direction relative to the first transmission shaft 1 and influence the rotation of the first transmission shaft 1 driven by the electric drive unit 5, therefore is provided a fixing device for locking the sleeve 43 separated from the first transmission shaft 1, specifically, as shown in fig. 4, the box 6 is provided with a first mounting cavity 61 below a second mounting cavity 64, the top of the box 6 is provided with two rotation stopping pieces 62 under the second mounting cavity 64, the top of the sleeve 43 extends into the first mounting cavity 61, two rotation stopping pieces 62 are located on opposite sides of the sleeve 43, and when the two rotation stopping pieces 62 are located at the second locking position, the two rotation stopping pieces 62 and the sleeve 43 keep the sleeve 43 relatively still and keep the box 6 relatively; when the two rotation stoppers 62 are in the second unlock position, both the rotation stoppers 62 are separated from the sleeve 43 so that the sleeve 43 can rotate relative to the housing 6.
Specifically, the mounting groove 431 is provided with the second electromagnetic assembly 53 and the second elastic member 63. The third electromagnetic assemblies 55 are respectively arranged on one end of the rotation stopping piece 62 opposite to the sleeve 43 and on the side wall of the mounting groove 431 opposite to the end, and are used for driving the rotation stopping piece 62 to move towards the second locking position along the second direction with the second unlocking position; the second elastic member 63 is configured to move the rotation stop member 62 from the second locking position to the second unlocking position.
When the bird repellent device uses the wind power driving unit 4, the second elastic member 63 pulls the rotation stopping member 62 away from the sleeve 43 so that the sleeve 43 can rotate relative to the case 6; when the bird repellent is driven using the electric drive unit 5, the third electromagnetic assembly 55 is energized and repels each other, and the two rotation stoppers 62 abut on the side wall of the sleeve 43 so that the sleeve 43 can be held relatively stationary with the case 6. The electric drive unit 5 can switch the connection/disconnection state between itself and the first transmission shaft 1 by controlling the movement of the rack 51.
When the bird repellent device uses the wind power driving unit 4, the rack 51 is kept in a separated relationship with the third driving wheel 12; when the bird repellent device uses the electric drive unit 5, the second electromagnetic component 53 is electrified, the control rack 51 is close to the third driving wheel 12 and is meshed with the third driving wheel 12 for driving, and the second electromagnetic component 53 drives the rack 51 to reciprocate along the second direction, so that the continuous positive and negative rotation of the first transmission shaft 1 is realized, and the bird repellent effect is achieved. When the bird repellent re-activates the wind-driven unit 4, the two electromagnets in the second electromagnetic assembly 53 attract each other so that the rack 51 is distanced from the third drive wheel 12, after which the electricity is cut off.
In other embodiments, the electromagnetic assembly may include a permanent magnet mounted on the moveable member and an electromagnet mounted on the stationary member. For example, in the first electromagnetic assembly 52, a permanent magnet is mounted to the limiter 432 and an electromagnet is mounted to the opposite side wall thereof.
The specific implementation process of the bird repeller comprises the following steps:
when the wind speed detection module detects that the wind speed of the external environment can support the wind-driven unit 4 to work, the first transmission shaft 1 in the bird repellent device is connected with the wind-driven unit 4, the electric driving unit 5 is in an idle state, all electromagnetic components are kept in a power-off state, as the output end of the wind-driven unit 4, the limiting piece 432 in the sleeve 43 is inserted into the limiting groove 11 arranged on the first transmission shaft 1 under the action of the first elastic piece 433 to complete the connection of the sleeve 43 and the first transmission shaft 1, and the rotation stopping piece 62 is far away from the sleeve 43 under the action of the second elastic piece 63, so that the sleeve 43 can rotate relative to the box 6 to perform wind-driven transmission work;
when the feedback result of the wind power detection module shows that the wind power of the external environment is difficult to support the wind power driving unit 4 to work, the first transmission shaft 1 in the bird repellent device is connected with the electric driving unit 5, the electric energy is used for replacing wind power to provide power for the first transmission shaft 1, the first electromagnetic assembly 52 is electrified, the limiting piece 432 is withdrawn from the limiting groove 11, at the moment, the first elastic piece 433 stores force, and the sleeve 43 and the first transmission shaft 1 are disconnected; the second electromagnetic assembly 53 is electrified, the rotation stopping piece 62 is abutted with the sleeve 43, and the sleeve 43 and the box 6 are kept relatively static; the third electromagnetic assembly 55 is electrified to drive the rack 51 to reciprocate and is meshed with the third driving wheel 12 for driving;
when the bird repellent assembly restarts the wind power driving unit 4, the first electromagnetic assembly 52 and the second electromagnetic assembly 53, the first elastic member 433 will resume the elastic deformation, and the limiting member 432 is reinserted with the limiting groove 11; the second elastic member 63 also recovers elastic deformation, drives the rotation stopping member 62 to be away from the sleeve 43, the sleeve 43 can rotate freely relative to the box 6, and the third electromagnetic assembly 55 separates the rack 51 from the third driving wheel 12 and then cuts off power.
In order to save energy, in the bird repellent device provided by the present invention, the wind power driving unit 4 can charge the electric driving unit 5, so the electric driving unit 5 further includes a battery 56 and a charging assembly 57. The battery 56 is used for providing electric energy for the first electromagnetic component 52, the second electromagnetic component 53, the third electromagnetic component 55 and the limit switch 54; the charging assembly 57 is used to convert mechanical energy of the wind power unit 4 into electrical energy for storage in the battery 56 when the first transmission shaft 1 is connected to the wind power unit 4.
It should be noted that, the charging assembly 57 is a prior art, and the working principle thereof is not described herein.
Optionally, the bird repellent device further comprises a loudspeaker 7 for amplifying the volume of sound generated by the striking hammer 2 striking the sound producing sheet 3.
In other embodiments, the sound striking the hammer 2 and striking the sound producing sheet 3 can be collected by the audio collecting module and then played by the audio player.
Furthermore, the foregoing description of the preferred embodiments and the principles of the invention is provided herein. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (4)
1. The bird repellent comprises a driving assembly, a first transmission shaft (1), a striking hammer (2) and a sounding sheet (3), wherein the striking hammer (2) is installed on the first transmission shaft (1), the driving assembly is used for driving the first transmission shaft (1) to drive the striking hammer (2) to rotate so that the striking hammer (2) strikes the sounding sheet (3), and the bird repellent is characterized by further comprising a wind speed detection module for detecting wind speed; the driving assembly comprises a wind power driving unit (4) and an electric driving unit (5), and the first transmission shaft (1) can be selectively connected with the wind power driving unit (4) or the electric driving unit (5) according to the detection result of the wind speed detection module;
the output end of the wind power driving unit (4) is a sleeve (43), and the sleeve (43) is sleeved outside the first transmission shaft (1); one of the outer peripheral wall of the first transmission shaft (1) and the inner peripheral wall of the sleeve (43) is provided with a limit groove (11), and the other is provided with a mounting groove (431);
a limiting piece (432) is arranged in the mounting groove (431), the limiting piece (432) can reciprocate between a first locking position and a first unlocking position along a first direction, and when the limiting piece (432) is positioned at the first locking position, the limiting piece (432) is spliced with the limiting groove (11) to enable the first transmission shaft (1) to be connected with the sleeve (43); when the limiting piece (432) is positioned at the first unlocking position, the limiting piece (432) completely withdraws from the limiting groove (11) to separate the first transmission shaft (1) from the sleeve (43);
the limiting groove (11) is internally provided with:
a first electromagnetic assembly (52) for driving the limiter (432) from the first locked position to the first unlocked position in a first direction;
a first elastic member (433), the first elastic member (433) being configured to cause the stopper (432) to have a tendency to move from the first unlock position to the first lock position;
the bird repellent device further comprises a box body (6), wherein the box body (6) is provided with a first side wall;
the wind power drive unit (4) further comprises:
the first driving wheel (44) is sleeved outside the sleeve (43);
the fan blades (41) are arranged on the outer side of the box body (6);
one end of the second transmission shaft (42) is connected with the fan blades (41), and the other end of the second transmission shaft (42) penetrates into the box body (6) from the first side wall and is connected with a second transmission wheel (45); the second transmission shaft (42) is rotationally connected with the first side wall; the first driving wheel (44) is meshed with the second driving wheel (45);
a first mounting cavity (61) is formed in the inner wall of the box body (6), the sleeve (43) stretches into the first mounting cavity (61), two rotation stopping pieces (62) are arranged in the first mounting cavity (61), and the two rotation stopping pieces (62) are located on two opposite sides of the sleeve (43);
the two rotation stopping pieces (62) can reciprocate between a second locking position and a second unlocking position along a second direction, when the two rotation stopping pieces (62) are positioned at the second locking position, the two rotation stopping pieces (62) are abutted with the sleeve (43) so that the sleeve (43) is kept relatively static with the box body (6); when the two rotation stopping pieces (62) are positioned at the second unlocking position, the two rotation stopping pieces (62) are separated from the sleeve (43) so that the sleeve (43) can rotate relative to the box body (6);
the installation cavity is provided with:
-a second electromagnetic assembly (53) for driving the rotation stop (62) in the second direction from the second unlocked position to the second locked position;
-a second elastic member (63), the second elastic member (63) being adapted to cause the rotation stop member (62) to have a tendency to move from the second locked position to the second unlocked position;
the electric drive unit (5) comprises:
the third driving wheel (12) is sleeved outside the first driving shaft (1);
a rack (51) extending in a third direction;
and the electric driving part can drive the rack (51) to reciprocate along the third direction so as to enable the rack (51) to be selectively engaged with or separated from the third driving wheel (12).
2. A bird repellent according to claim 1, wherein the electric drive unit (5) further comprises:
the two limit switches (54) are arranged at intervals along the third direction, and the sliding block (511) arranged between the two limit switches (54) is arranged on the rack (51).
3. A bird repellent according to claim 2, wherein the electric drive is a third electromagnetic assembly (55) for driving the slider (511) to reciprocate between the two limit switches (54) in the third direction.
4. A bird repellent device according to claim 3, wherein the electric drive unit (5) further comprises:
a battery (56) for providing electrical energy to the first electromagnetic assembly (52), the second electromagnetic assembly (53), the third electromagnetic assembly (55) and the limit switch (54);
-a charging assembly (57), the charging assembly (57) being adapted to convert mechanical energy of the wind power drive unit (4) into electrical energy for storage in the battery (56) when the first transmission shaft (1) is connected to the wind power drive unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210960459.0A CN115251034B (en) | 2022-08-11 | 2022-08-11 | Bird repellent device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210960459.0A CN115251034B (en) | 2022-08-11 | 2022-08-11 | Bird repellent device |
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| CN115251034A CN115251034A (en) | 2022-11-01 |
| CN115251034B true CN115251034B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210960459.0A Active CN115251034B (en) | 2022-08-11 | 2022-08-11 | Bird repellent device |
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| JP2007325507A (en) * | 2006-06-06 | 2007-12-20 | Michihiro Oe | Bird damage preventing device |
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| KR20160112620A (en) * | 2015-03-20 | 2016-09-28 | 이명재 | Device riding of birds and rodents by using wind power |
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| CN212212490U (en) * | 2020-05-27 | 2020-12-25 | 赵迪 | Novel wind-force drives bird ware |
| CN112772627A (en) * | 2019-11-08 | 2021-05-11 | 西安新桂系信息技术有限公司 | Bird repelling device for solar photovoltaic module |
| CN112841164A (en) * | 2021-03-25 | 2021-05-28 | 广东电网有限责任公司 | Bird repelling device |
| CN214593848U (en) * | 2021-02-23 | 2021-11-05 | 国网北京市电力公司 | Bird repelling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007325507A (en) * | 2006-06-06 | 2007-12-20 | Michihiro Oe | Bird damage preventing device |
| EP2863240A1 (en) * | 2013-10-15 | 2015-04-22 | Robin Radar Facilities BV | Dynamic alarm zones for bird detection systems |
| KR20160112620A (en) * | 2015-03-20 | 2016-09-28 | 이명재 | Device riding of birds and rodents by using wind power |
| CN106665558A (en) * | 2017-02-21 | 2017-05-17 | 国网山东省电力公司邹城市供电公司 | Device for preventing building of bird nests |
| CN208016785U (en) * | 2018-04-08 | 2018-10-30 | 王林坤 | A kind of electric line pole induction bird driver |
| CN112772627A (en) * | 2019-11-08 | 2021-05-11 | 西安新桂系信息技术有限公司 | Bird repelling device for solar photovoltaic module |
| CN212212490U (en) * | 2020-05-27 | 2020-12-25 | 赵迪 | Novel wind-force drives bird ware |
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| CN112841164A (en) * | 2021-03-25 | 2021-05-28 | 广东电网有限责任公司 | Bird repelling device |
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|---|---|
| CN115251034A (en) | 2022-11-01 |
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