CN111838128A - Outdoor farmland bird repelling method - Google Patents
Outdoor farmland bird repelling method Download PDFInfo
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- CN111838128A CN111838128A CN202010768051.4A CN202010768051A CN111838128A CN 111838128 A CN111838128 A CN 111838128A CN 202010768051 A CN202010768051 A CN 202010768051A CN 111838128 A CN111838128 A CN 111838128A
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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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Abstract
The invention relates to an outdoor farmland bird repelling method which is based on a bird repelling device, wherein the bird repelling device comprises a rail, a support rod, a bird repelling device, a control device, a piston, a connecting rod, a crankshaft, a horn and an induction camera. This track below is supported there is branch, and bird repellent device removes on the track, and the last cylinder that is equipped with of bird repellent device, inside piston, connecting rod and the bent axle of being equipped with of cylinder, cylinder top exhaust port department are equipped with loudspeaker, and the bird repellent device top is equipped with the response camera simultaneously. The invention has wide coverage area, the position of the bird repelling device and the emitted bird repelling sound can be changed continuously, thereby avoiding the birds from immunizing the bird repelling device and strengthening the bird repelling effect.
Description
Technical Field
The invention belongs to the technical field of electric auxiliary equipment, and particularly relates to an outdoor farmland bird repelling method.
Background
In recent years, along with the enhancement of the protection meaning of people on birds, the number of birds in China is increased sharply, and the birds bring certain harm to agricultural production in China while increasing much life interest. Because birds like to eat grains, the outdoor planted crops are damaged to a certain extent, and at present, the rice weevils are often inserted into farmlands, but the effect is poor.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the method for repelling birds in outdoor farmlands overcomes the defects of the prior art, is wide in coverage area, can continuously change the positions of the bird repelling devices and the bird repelling sound, prevents birds from immunizing the bird repelling devices, and strengthens the bird repelling effect.
The technical scheme adopted by the invention for solving the existing problems is as follows:
a bird repelling method for an outdoor farmland is based on a bird repelling device which comprises a rail, a plurality of supporting rods and the bird repelling device, wherein the supporting rods are arranged on the outer side of the rail, and the bird repelling device capable of moving on the rail is arranged on the rail. The track four corners department be equipped with spacing lug, track upper portion be equipped with the chain, the track left side be equipped with the gear drive chamber, gear drive chamber lower extreme face department be equipped with fixed tooth I. The connecting pipe is arranged between the supporting rod and the track, the motor is arranged on the upper portion of the supporting rod, the gear I is arranged inside the track corresponding to the connecting pipe and meshed with the chain, the transmission rod I is arranged between the gear I and the motor and penetrates through the connecting pipe, and the power supply device is arranged on the lower portion of the supporting rod. Bird repellent device include body, wind cup support, cylinder, the inside track that is equipped with of body, the body on lie in orbital right side and be equipped with the interference prevention groove that link up around, interference prevention groove height be greater than the connecting pipe height, the body on lie in the track top and be equipped with fixed tooth II, fixed tooth II be connected with the chain meshing. The novel motor is characterized in that a crankshaft is arranged on the left side of the track inside the body, a gear II is arranged at the right end of the crankshaft, the gear II is arranged inside the gear transmission cavity, the gear II is meshed with the fixed gear I and is connected with the fixed gear I, and a labyrinth is arranged at the left end of the crankshaft. The cylinder locate the upper left side of body, cylinder and body between be equipped with the cylinder fixed block, cylinder fixed block top be equipped with the supporting shoe. The piston is arranged in the cylinder, a connecting rod is arranged between the piston and the crankshaft, the connecting rod comprises an upper end of the connecting rod and a lower end of the connecting rod, a piston pin is arranged between the upper end of the connecting rod and the piston, and the lower end of the connecting rod is rotatably connected with the labyrinth. And the upper end surface of the cylinder is sequentially provided with a through air inlet valve cavity and an exhaust valve cavity from left to right. The valve pocket that admits air inside be equipped with mechanism and the baffle of admitting air, the baffle of admitting air on be equipped with a plurality of gas pockets III, mechanism of admitting air including admit air overhead gage, ejector pin II, disk seat and the thrust spring II of admitting air, the overhead gage of admitting air on be equipped with a plurality of gas pockets II, the overhead gage of admitting air be located the cylinder outside, the disk seat of admitting air be located the cylinder inboard, the disk seat of admitting air be connected with the cooperation of terminal surface under the admission valve chamber, the disk seat of admitting air and admit air the overhead gage between be equipped with ejector pin II, ejector pin II wear to establish the baffle intermediate position of admitting air, the baffle of admitting air and admit air between the overhead gage be equipped with thrust spring II, thrust spring II locate ejector pin II outsidely. Inside exhaust mechanism and the exhaust baffle of being equipped with of exhaust valve pocket, the exhaust baffle on be equipped with a plurality of gas pockets IV, exhaust mechanism baffle, ejector pin I, exhaust valve seat and thrust spring I under including the exhaust, the exhaust under be equipped with a plurality of gas pockets I on the baffle, the exhaust under the baffle be located the cylinder inboard, the exhaust valve seat be located the cylinder outside, exhaust valve seat and exhaust valve chamber up end cooperation be connected, exhaust valve seat and exhaust under be equipped with ejector pin I between the baffle, ejector pin I wear to establish exhaust baffle intermediate position, exhaust baffle and exhaust under be equipped with thrust spring I between the baffle, thrust spring I locate ejector pin I outside. The air cylinder is characterized in that a reducing air cavity is arranged above the exhaust valve cavity on the upper surface of the air cylinder, an air blowing pipe is arranged above the reducing air cavity, a horn is arranged above the air blowing pipe, the reducing air cavity, the air blowing pipe and the horn are connected in a through mode, a baffle is arranged inside the air blowing pipe, and the outer diameter of the baffle is the same as the inner diameter of the air blowing pipe. The body on be located the right side of cylinder fixed block and be equipped with wind cup support, wind cup support top be equipped with wind cup, wind cup support inside be equipped with the gear chamber, the below of wind cup intermediate lever is equipped with conical gear I, conical gear I be located gear intracavity portion, I left side of conical gear be equipped with conical gear II, conical gear II and separation blade between be equipped with transfer line II. The transmission rod II penetrates through the supporting block. The motor is electrically connected with the power supply device.
A use method of an outdoor farmland bird repelling method comprises the following steps:
step one, starting operation:
the driving device comprises a rack, a driving rod, a connecting pipe, a driving rod, a supporting rod, a driving device, a driving rod, a driving shaft, a driving rod, a driving shaft, a driving rod and a driving device, wherein the driving rod is connected with the rack;
step two, sounding and bird repelling:
when the bird repelling device slides on the track, the fixed teeth I on the lower end surface of the gear rotating cavity on the track are fixed, so the gear II in the gear rotating cavity can rotate along with the movement of the bird repelling device,
the rotation of the gear II drives the crankshaft to rotate, the piston is made to reciprocate up and down in the cylinder through the connecting rod,
when the piston moves downwards, the air pressure in the cylinder is lower than the atmospheric pressure, the pressure difference between the air pressure and the atmospheric pressure is larger than the thrust forces of the thrust spring I and the thrust spring II, the exhaust mechanism and the air inlet mechanism both move downwards, the exhaust valve seat is tightly fastened on the upper port of the exhaust valve cavity, the connection between the exhaust valve cavity and the outside is closed, the air inlet valve seat leaves the air inlet valve cavity, the connection between the air inlet valve cavity and the outside is opened, the air inlet upper baffle plate is clamped on the upper end surface of the cylinder to limit the air inlet valve seat, and at the moment, under the action of the pressure difference, outside air enters the,
when the piston moves upwards, the air pressure in the cylinder is higher than the atmospheric pressure, simultaneously, under the thrust action of the thrust spring I and the thrust spring II, the exhaust mechanism and the air inlet mechanism both move upwards, the exhaust valve seat is far away from the upper port of the exhaust valve cavity, the connection between the exhaust valve cavity and the outside is opened, the air inlet valve seat is tightly fastened with the air inlet valve cavity, the connection between the air inlet valve cavity and the outside is closed, the exhaust lower baffle plate is clamped on the inner end surface of the cylinder to limit the exhaust valve seat, at the moment, the air in the cylinder is exhausted out of the cylinder through the exhaust valve cavity, the exhaust process of the cylinder,
the flow rate of the discharged gas is further improved through the gradually-reduced air cavity, and then the discharged gas is blown into the horn through the air blowing pipe to generate sound for repelling the birds;
step three, changing the sound of the bird repelling device:
the wind cup rotates under the blowing of wind, the baffle inside the blowing pipe rotates through the transmission of the conical gear I and the conical gear II, the rotation of the baffle can effectively change the size and frequency of the air flow blown into the horn by the blowing pipe, the horn can make different sounds,
because the wind speed and the wind direction are different every day, the sound emitted by the loudspeaker is changed all the time under the action of the baffle plate, and the birds are prevented from immunizing the same sound.
The method for using the outdoor farmland bird repelling method can also realize intelligent control, and comprises the following steps:
the induction camera arranged at the upper part of the cylinder can induce whether birds appear in the transformer substation, when the birds are not found, the electromagnetic three-way valve is in a closed state, gas discharged from the cylinder is discharged into the atmosphere at the electromagnetic three-way valve and does not enter a horn,
when birds appear, the electromagnetic three-way valve is opened through the control device, so that gas exhausted by the air cylinder is blown into the horn, and the horn makes a sound to drive the birds.
Preferably, the lower part of the track is provided with two concave slip rings, and one slip ring is connected with a zero line and the other slip ring is connected with a live line. An insulator is arranged between the slip ring and the track, and a conduit is arranged between the power supply device and the slip ring. The body on be equipped with two carbon brushes, two carbon brushes locate two sliding rings respectively inside, the body inside be located the below of track and be equipped with controlling means. The cylinder up end left side be equipped with camera support, camera support top be equipped with the response camera. An electromagnetic three-way valve is arranged between the air blowing pipe and the gradually-reduced air cavity, the electromagnetic three-way valve and the induction camera are respectively and electrically connected with a control device, and the control device is electrically connected with a power supply device through a carbon brush, a slip ring and an electric wire in a wire pipe.
Preferably, the lower end faces of the air inlet valve seat and the air inlet valve cavity are both in the shape of a truncated cone, and the air inlet valve seat is connected with the lower end face of the air inlet valve cavity in a matched mode.
Preferably, the exhaust valve seat and the upper end face of the exhaust valve cavity are both in the shape of a truncated cone, and the exhaust valve seat is connected with the upper end face of the exhaust valve cavity in a matched mode.
Compared with the prior art, the invention has the following beneficial effects:
(1) the bird repellent device moves on the track all the time, and the position constantly changes, and coverage is wide, has avoided traditional bird repellent device rigidity, and birds master the law.
(2) The bird repelling sound emitted by the bird repelling device is always in the changing process, no rule can be followed, and the defects that the traditional bird repelling sound is the same and the bird repelling effect is lost after bird immunization are avoided.
(3) The bird repellent device can realize intelligent control, and only makes sound under the condition that discovery birds appear, has not only strengthened driving bird effect, noise abatement simultaneously.
(4) Mainly rely on mechanical principle to carry out sound production and change the sound, be fit for outdoor place more and use, maintenance cost is low.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a side view of the bird repelling method in outdoor farmland,
figure 2 is a top view of the present invention,
figure 3 is a partial top view of the present invention,
FIG. 4 is a structural view of the bird repelling device of the present invention,
figure 5 is a cross-sectional view taken along plane a-a of the present invention,
FIG. 6 is a partial enlarged view of the invention at B,
figure 7 is an enlarged view of a portion of the invention at C,
figure 8 is an enlarged view of a portion of the invention at D,
figure 9 is a cross-sectional view through plane E-E of the present invention,
fig. 10 is a view in the direction F of the present invention.
In the figure, a 1-rail, a1 a-gear rotating cavity, a 1a 1-fixed tooth I, a1 b-insulator, a1 c-sliding ring, a1 d-chain and a1 e-limiting bump are arranged;
2-supporting rod, 2 a-connecting pipe, 2 b-motor, 2 c-power supply device, 2 d-conduit, 2 e-transmission rod I and 2 f-gear I;
3-a bird repelling device, 3 a-a body, 3a 1-an interference prevention groove, 3a 2-a fixed gear II, 3 b-a wind cup bracket, 3b 1-a gear cavity, 3 c-a wind cup, 3c 1-a bevel gear I, 3 d-a bevel gear II, 3d 1-a transmission rod II, 3d 2-a blocking piece, 3 e-a cylinder fixing block, 3e 1-a supporting block and a 3 f-a cylinder;
3f 1-an exhaust mechanism, 3f 11-an exhaust valve seat, 3f 12-a mandril I, 3f 13-a thrust spring I, 3f 14-an exhaust lower baffle plate and 3f 141-an air hole I;
3f 2-an air inlet mechanism, 3f 21-an air inlet upper baffle, 3f 211-an air hole II, 3f 22-an ejector rod II, 3f 23-an air inlet valve seat and 3f 24-a thrust spring II;
3f 3-a tapered air cavity, 3f 4-an air inlet partition plate, 3f 41-an air hole III, 3f 5-an air inlet valve cavity, 3f 6-an air outlet valve cavity, 3f 7-an air outlet partition plate and 3f 71-an air hole IV;
4-carbon brush;
5-a control device;
6-piston, 6 a-piston pin;
7-connecting rod, 7 a-connecting rod upper end, 7 b-connecting rod lower end;
8-crankshaft, 8 a-gear II, 8 b-shaft diameter;
9-horn, 9 a-blowing pipe, 9 b-electromagnetic three-way valve,
10-induction camera, 10 a-camera support.
Detailed Description
The attached drawings are the best embodiment of the method for repelling birds in outdoor farmlands, and the invention is further described in detail with reference to the attached drawings.
An outdoor farmland bird repelling method is based on a bird repelling device, and the bird repelling device comprises a track 1, a support rod 2 and a bird repelling device 3. A plurality of supporting rods 2 for supporting are arranged on the outer side of the track 1, and a bird repelling device 3 capable of moving on the track 1 is arranged on the track 1. The length of the track 1 and the arrangement position are not limited, and the track can be arranged along the periphery of the transformer station.
The four corners of the track 1 are provided with limit lugs 1e, and the upper part of the track 1 is provided with a chain 1 d. A gear transmission cavity 1a is formed in the left side of the track 1, and fixing teeth I1 a1 are arranged on the lower end face of the gear transmission cavity 1 a.
And a connecting pipe 2a is arranged between the support rod 2 and the track 1. 2 upper portions of branch be equipped with motor 2b, be equipped with gear I2 f with 1 inside of the corresponding track of connecting pipe 2a, gear I2 f be connected with the meshing of chain 1d, gear I2 f and motor 2b between be equipped with transfer line I2 e, transfer line I2 e wear to locate inside connecting pipe 2a, 2 lower parts of branch be equipped with power supply unit 2 c. After the motor 2b is electrified and rotates, the transmission rod I2 e drives the gear I2 f to rotate, and the gear I2 f drives the chain 1d to move on the upper portion of the track 1.
The bird repelling device 3 comprises a body 3a, a wind cup support 3b and a cylinder 3 f. Body 3a inside be equipped with track 1, track 1 four corners department is equipped with spacing lug 1e and further fixes body 3a on track 1, has avoided body 3a to rock about when moving on track 1.
The anti-interference groove 3a1 that runs through from front to back is arranged on the right side of the track 1 on the body 3a, the height of the anti-interference groove 3a1 is larger than that of the connecting pipe 2a, when the body 3a moves to the position where the track 1 is connected with the support rod 2, the connecting pipe 2a can pass through the anti-interference groove 3a1, and the connecting pipe 2a is prevented from blocking the bird repelling device 3. The body 3a is provided with a fixed tooth II 3a2 above the track 1, and the fixed tooth II 3a2 is meshed with the chain 1d, so that the movement of the chain 1d can drive the bird repelling device 3 to move on the track 1.
The driving device is characterized in that a crankshaft 8 is arranged on the left side of the track 1 inside the body 3a, a gear II 8a is arranged at the right end of the crankshaft 8, the gear II 8a is arranged inside the gear transmission cavity 1a, the gear II 8a is meshed with the fixed teeth I1 a1, when the driving device 3 moves on the track 1, the gear II 8a and the fixed teeth I1 a1 rotate relatively, and the fixed teeth I1 a1 are fixed, so that the gear II 8a can drive the crankshaft 8 to rotate. The left end of the crankshaft 8 is provided with a labyrinth 8 b.
The cylinder 3f is arranged at the upper left of the body 3a, a cylinder fixing block 3e is arranged between the cylinder 3f and the body 3a, and a supporting block 3e1 is arranged above the cylinder fixing block 3 e.
A piston 6 is arranged in the cylinder 3f, a connecting rod 7 is arranged between the piston 6 and a crankshaft 8, the connecting rod 7 comprises a connecting rod upper end 7a and a connecting rod lower end 7b, a piston pin 6a is arranged between the connecting rod upper end 7a and the piston 6, and the connecting rod lower end 7b is rotatably connected with a labyrinth 8 b. The upper end face of the cylinder 3f is sequentially provided with a through air inlet valve cavity 3f5 and an exhaust valve cavity 3f6 from left to right.
An air inlet mechanism 3f2 and an air inlet partition plate 3f4 are arranged in the air inlet valve cavity 3f5, and a plurality of air holes III 3f41 are formed in the air inlet partition plate 3f 4. The air inlet mechanism 3f2 comprises an air inlet upper baffle 3f21, a mandril II 3f22, an air inlet valve seat 3f23 and a thrust spring II 3f 24. The air inlet upper baffle 3f21 is provided with a plurality of air holes II 3f211, the air inlet upper baffle 3f21 is positioned on the outer side of the cylinder, and the air inlet valve seat 3f23 is positioned on the inner side of the cylinder. The lower end faces of the air inlet valve seat 3f23 and the air inlet valve cavity 3f5 are both in the shape of a truncated cone, and the air inlet valve seat 3f23 is connected with the lower end face of the air inlet valve cavity 3f5 in a matched mode. And a mandril II 3f22 is arranged between the air inlet valve seat 3f23 and the air inlet upper baffle 3f21, and the mandril II 3f22 penetrates through the middle position of the air inlet partition plate 3f 4. And a thrust spring II 3f24 is arranged between the air inlet partition plate 3f4 and the air inlet upper baffle plate 3f21, and the thrust spring II 3f24 is arranged outside the ejector rod II 3f 22.
An exhaust mechanism 3f1 and an exhaust partition plate 3f7 are arranged in the exhaust valve cavity 3f6, and a plurality of air holes IV 3f71 are formed in the exhaust partition plate 3f 7. The exhaust mechanism 3f1 comprises an exhaust lower baffle 3f14, a mandril I3 f12, an exhaust valve seat 3f11 and a thrust spring I3 f 13. The lower exhaust baffle 3f14 is provided with a plurality of air holes I3 f141, the lower exhaust baffle 3f14 is positioned on the inner side of the cylinder, and the exhaust valve seat 3f11 is positioned on the outer side of the cylinder. The upper end surfaces of the exhaust valve seat 3f11 and the exhaust valve cavity 3f6 are in the shape of truncated cones, and the exhaust valve seat 3f11 is connected with the upper end surface of the exhaust valve cavity 3f6 in a matching mode. And a mandril I3 f12 is arranged between the exhaust valve seat 3f11 and the exhaust lower baffle 3f14, and the mandril I3 f12 penetrates through the middle position of the exhaust partition plate 3f 7. A thrust spring I3 f13 is arranged between the exhaust partition plate 3f7 and the exhaust lower baffle plate 3f14, and the thrust spring I3 f13 is arranged outside the ejector rod I3 f 12.
The upper surface of the cylinder is provided with a reducing air cavity 3f3 above the exhaust valve cavity 3f6, and the section of the lower end surface of the reducing air cavity 3f3 is larger than the section area of the upper end surface, so that the flow velocity of the air flow can be further improved when the air flow flows in the reducing air cavity 3f 3. An air blowing pipe 9a is arranged above the reducing air cavity 3f3, a horn 9 is arranged above the air blowing pipe 9a, and the reducing air cavity 3f3, the air blowing pipe 9a and the horn 9 are communicated. A baffle plate 3d2 is arranged in the blowing pipe 9a, and the outer diameter of the baffle plate 3d2 is the same as the inner diameter of the blowing pipe 9 a.
The wind cup fixing device is characterized in that a wind cup support 3b is arranged on the body 3a and located on the right side of the air cylinder fixing block 3e, a wind cup 3c is arranged above the wind cup support 3b, and a gear cavity 3b1 is arranged inside the wind cup support 3 b. A bevel gear I3 c1 is arranged below the middle rod of the wind cup 3c, the bevel gear I3 c1 is located inside the gear cavity 3b1, a bevel gear II 3d is arranged on the left side of the bevel gear I3 c1, a transmission rod II 3d1 is arranged between the bevel gear II 3d and the baffle 3d2, and the transmission rod II 3d1 penetrates through the inside of the supporting block 3e 1.
The motor 2b is electrically connected with the power supply device 2 c.
The lower part of the track 1 is provided with two concave sliding rings 1c, and the two sliding rings 1c are connected with a zero line and a live line one by one. An insulator 1b is arranged between the slip ring 1c and the track 1, and a conduit 2d is arranged between the power supply device 2c and the slip ring 1 c. The motor is characterized in that the body 3a is provided with two carbon brushes 4, the two carbon brushes 4 are respectively arranged inside the two slip rings 1c, and the inside of the body 3a is positioned below the track 1 and is provided with a control device 5.
The left side of the upper end face of the cylinder 3f is provided with a camera support 10a, and an induction camera 10 is arranged above the camera support 10 a. An electromagnetic three-way valve 9b is arranged between the air blowing pipe 9a and the reducing air cavity 3f3, and the electromagnetic three-way valve 9b and the induction camera 10 are respectively and electrically connected with the control device 5.
The control device 5 is electrically connected with the power supply device 2c through the carbon brush 4, the slip ring 1c and wires in the conduit 2 d.
A use method of an outdoor farmland bird repelling method comprises the following steps:
step one, starting operation:
the power is switched on, the motor 2b is started, the gear I2 f rotates and drives the chain 1d to move, the fixed teeth II 3a2 are meshed with the chain 1d and fixed teeth II 3a2 are fixed on the bird repelling device 3, so that the bird repelling device 3 can be driven to slide on the track 1 by the movement of the chain 1d, when the bird repelling device 3 slides to the supporting position of the supporting rod 2 on the track 1, the connecting pipe 2a can penetrate through the anti-interference groove 3a1 in the bird repelling device 3, and the connecting pipe 2a is prevented from blocking the bird repelling device 3.
Step two, sounding and bird repelling:
when the bird repelling device 3 slides on the track 1, the fixing teeth I1 a1 on the lower end surface of the gear rotating cavity 1a on the track 1 are fixed, so that the gear II 8a in the gear rotating cavity 1a can rotate along with the movement of the bird repelling device 3. The rotation of the gear II 8a drives the crankshaft 8 to rotate, and the piston 6 is made to reciprocate up and down in the cylinder 3f through the connecting rod 7.
When the piston 6 moves downwards, the air pressure in the cylinder is lower than the atmospheric pressure, the pressure difference between the air pressure and the atmospheric pressure is larger than the thrust force of the thrust spring I3 f13 and the thrust force of the thrust spring II 3f24, the exhaust mechanism 3f1 and the air inlet mechanism 3f2 both move downwards, the exhaust valve seat 3f11 fastens the upper port of the exhaust valve cavity 3f6, the connection between the exhaust valve cavity 3f6 and the outside is closed, the air inlet valve seat 3f23 leaves the air inlet valve cavity 3f5, the connection between the air inlet valve cavity 3f5 and the outside is opened, the air inlet upper baffle plate 3f21 is clamped on the upper end face of the cylinder 3f, the air inlet valve seat 3f23 is limited, and at the moment, under the action of the pressure difference, external air enters.
When the piston 6 moves upwards, the air pressure inside the cylinder is higher than the atmospheric pressure, meanwhile, under the thrust action of the thrust spring i 3f13 and the thrust spring ii 3f24, the exhaust mechanism 3f1 and the air intake mechanism 3f2 both move upwards, the exhaust valve seat 3f11 is far away from the upper port of the exhaust valve cavity 3f6, the connection between the exhaust valve cavity 3f6 and the outside is opened, the air intake valve seat 3f23 fastens the air intake valve cavity 3f5, the connection between the air intake valve cavity 3f5 and the outside is closed, meanwhile, the exhaust lower baffle plate 3f14 is clamped on the inner end face of the cylinder 3f, the exhaust valve seat 3f11 is limited, and at this time, the gas inside the cylinder 3f is exhausted out of the cylinder 3f through the exhaust valve cavity 3f6, and the exhaust process.
The discharged gas further increases the flow rate through the convergent-air chamber 3f3, and then is blown into the horn 9 through the blowing pipe 9a to generate sound for bird repelling.
Step three, changing the sound of the bird repelling device:
the wind cup 3c rotates under the blowing of wind, and through the transmission of I3 c1 and II 3d of conical gear for the inside separation blade 3d2 of gas blow pipe 9a rotates, and the rotation of separation blade 3d2 can effectually change the air current size and the frequency that gas blow pipe 9a insufflates loudspeaker 9, can make loudspeaker 9 send different sound.
Because the wind speed and the wind direction are different every day, the sound emitted by the loudspeaker 9 under the action of the baffle 3d2 is changed at any time, and the birds are prevented from being immunized by the same sound.
The method for using the outdoor farmland bird repelling method can also realize intelligent control, and comprises the following steps:
install and to have birds to appear in the transformer substation inside can be sensed to the response camera 10 on cylinder 3f upper portion, when not discovering birds to appear, electromagnetic three-way valve 9b is in the closed condition, and the gas of cylinder 3f combustion gas is gone into the atmosphere in electromagnetic three-way valve 9b department, does not get into loudspeaker 9.
When birds are found, the electromagnetic three-way valve 9b is opened through the control device 5, so that gas exhausted by the air cylinder 3f is blown into the horn 9, and the horn 9 makes a sound to drive the birds.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. An outdoor farmland bird repelling method is characterized in that:
the method is based on a bird repelling device which comprises a track (1), supporting rods (2) and a bird repelling device (3), wherein the plurality of supporting rods (2) used for supporting are arranged on the outer side of the track (1), the bird repelling device (3) capable of moving on the track (1) is arranged on the track,
limiting lugs (1e) are arranged at four corners of the track (1), a chain (1d) is arranged at the upper part of the track (1), a gear transmission cavity (1a) is arranged at the left side of the track (1), fixed teeth I (1a1) are arranged on the lower end face of the gear transmission cavity (1a),
the connecting pipe (2a) is arranged between the supporting rod (2) and the track (1), the motor (2b) is arranged on the upper portion of the supporting rod (2), the gear I (2f) is arranged inside the track (1) corresponding to the connecting pipe (2a), the gear I (2f) is meshed with the chain (1d) and is connected with the motor (2b), the transmission rod I (2e) is arranged between the gear I (2f) and the motor (2b), the transmission rod I (2e) penetrates through the connecting pipe (2a), the power supply device (2c) is arranged on the lower portion of the supporting rod (2),
the bird repelling device (3) comprises a body (3a), a wind cup support (3b) and a cylinder (3f), a track (1) is arranged inside the body (3a), an interference prevention groove (3a1) which is through from front to back is formed in the right side of the track (1) on the body (3a), the height of the interference prevention groove (3a1) is larger than that of the connecting pipe (2a), fixed teeth II (3a2) are arranged above the track (1) on the body (3a), and the fixed teeth II (3a2) are meshed with the chain (1d),
a crankshaft (8) is arranged on the left side of the track (1) in the body (3a), a gear II (8a) is arranged at the right end of the crankshaft (8), the gear II (8a) is arranged in the gear transmission cavity (1a), the gear II (8a) is meshed with the fixed gear I (1a1), a crank diameter (8b) is arranged at the left end of the crankshaft (8),
the cylinder (3f) is arranged at the upper left of the body (3a), a cylinder fixing block (3e) is arranged between the cylinder (3f) and the body (3a), a supporting block (3e1) is arranged above the cylinder fixing block (3e),
a piston (6) is arranged in the cylinder (3f), a connecting rod (7) is arranged between the piston (6) and the crankshaft (8), the connecting rod (7) comprises an upper end (7a) of the connecting rod and a lower end (7b) of the connecting rod, a piston pin (6a) is arranged between the upper end (7a) of the connecting rod and the piston (6), and the lower end (7b) of the connecting rod is rotatably connected with a labyrinth (8b),
the upper end surface of the cylinder (3f) is sequentially provided with a through air inlet valve cavity (3f5) and an air outlet valve cavity (3f6) from left to right,
the air inlet valve cavity (3f5) is internally provided with an air inlet mechanism (3f2) and an air inlet partition plate (3f4), the air inlet partition plate (3f4) is provided with a plurality of air holes III (3f41), the air inlet mechanism (3f2) comprises an air inlet upper baffle plate (3f21), a mandril II (3f22), an air inlet valve seat (3f23) and a thrust spring II (3f24), the air inlet upper baffle plate (3f21) is provided with a plurality of air holes II (3f211), the air inlet upper baffle plate (3f21) is positioned outside the cylinder, the air inlet valve seat (3f23) is positioned inside the cylinder, the air inlet valve seat (3f23) is matched and connected with the lower end face of the air inlet valve cavity (3f5), the mandril II (3f22) is arranged between the air inlet valve seat (3f23) and the air inlet upper baffle plate (3f21), and the mandril II (3f22) penetrates through the middle position of the air inlet partition plate (4), a thrust spring II (3f24) is arranged between the air inlet partition plate (3f4) and the air inlet upper baffle plate (3f21), the thrust spring II (3f24) is arranged outside the ejector rod II (3f22),
an exhaust mechanism (3f1) and an exhaust partition plate (3f7) are arranged in the exhaust valve cavity (3f6), a plurality of air holes IV (3f71) are formed in the exhaust partition plate (3f7), the exhaust mechanism (3f1) comprises an exhaust lower baffle plate (3f14), an ejector rod I (3f12), an exhaust valve seat (3f11) and a thrust spring I (3f13), a plurality of air holes I (3f141) are formed in the exhaust lower baffle plate (3f14), the exhaust lower baffle plate (3f14) is located on the inner side of the cylinder, the exhaust valve seat (3f11) is located on the outer side of the cylinder, the exhaust valve seat (3f11) is connected with the upper end face of the exhaust valve cavity (3f6) in a matched mode, the ejector rod I (3f12) is arranged between the exhaust valve seat (3f11) and the exhaust lower baffle plate (3f14), and the ejector rod (3f12) penetrates through the middle position of the exhaust partition plate (7), a thrust spring I (3f13) is arranged between the exhaust partition plate (3f7) and the exhaust lower baffle plate (3f14), the thrust spring I (3f13) is arranged outside the ejector rod I (3f12),
a reducing air cavity (3f3) is arranged above the exhaust valve cavity (3f6) on the upper surface of the air cylinder, an air blow pipe (9a) is arranged above the reducing air cavity (3f3), a horn (9) is arranged above the air blow pipe (9a), the reducing air cavity (3f3), the air blow pipe (9a) and the horn (9) are communicated, a baffle plate (3d2) is arranged inside the air blow pipe (9a), the outer diameter of the baffle plate (3d2) is the same as the inner diameter of the air blow pipe (9a),
the utility model discloses a wind cup device, including body (3a), wind cup support (3b) is equipped with on the right side that lies in cylinder fixed block (3e), wind cup support (3b) top be equipped with wind cup (3c), wind cup support (3b) inside be equipped with gear chamber (3b1), the below of wind cup (3c) intermediate lever is equipped with conical gear I (3c1), conical gear I (3c1) be located gear chamber (3b1) inside, conical gear I (3c1) left side be equipped with conical gear II (3d), conical gear II (3d) and separation blade (3d2) between be equipped with transfer line II (3d1),
the driving rod II (3d1) is arranged in the supporting block (3e1) in a penetrating way,
the motor (2b) is electrically connected with the power supply device (2 c);
an outdoor farmland bird repelling method comprises the following steps:
step one, starting operation:
the power supply is switched on, the motor (2b) is started, the gear I (2f) rotates and drives the chain (1d) to move, the fixed teeth II (3a2) are meshed with the chain (1d) and fixed teeth II (3a2) are fixed on the bird repelling device (3), so that the chain (1d) can move to drive the bird repelling device (3) to slide on the track (1), and when the bird repelling device (3) slides to the supporting position of the support rod (2) on the track (1), the connecting pipe (2a) can penetrate through the anti-interference groove (3a1) in the bird repelling device (3), and the connecting pipe (2a) is prevented from blocking the bird repelling device (3);
step two, sounding and bird repelling:
when the bird repelling device (3) slides on the track (1), the fixed teeth I (1a1) on the lower end surface of the gear rotating cavity (1a) on the track (1) are fixed, so the gear II (8a) in the gear rotating cavity (1a) can rotate along with the movement of the bird repelling device (3),
the rotation of the gear II (8a) drives the crankshaft (8) to rotate, the piston (6) is driven to do up-and-down reciprocating motion in the cylinder (3f) through the connecting rod (7),
when the piston (6) moves downwards, the air pressure in the cylinder is lower than the atmospheric pressure, the pressure difference between the air pressure and the atmospheric pressure is larger than the thrust force of the thrust spring I (3f13) and the thrust force of the thrust spring II (3f24), the exhaust mechanism (3f1) and the air inlet mechanism (3f2) both move downwards, the exhaust valve seat (3f11) fastens the upper port of the exhaust valve cavity (3f6), the connection between the exhaust valve cavity (3f6) and the outside is closed, the air inlet valve seat (3f23) leaves the air inlet valve cavity (3f5), the connection between the air inlet valve cavity (3f5) and the outside is opened, meanwhile, the air inlet upper baffle plate (3f21) is clamped on the upper end face of the cylinder (3f), the air inlet valve seat (3f23) is limited, at the moment, under the action of the pressure difference, the external air enters the cylinder (3f),
when the piston (6) moves upwards, the air pressure in the cylinder is higher than the atmospheric pressure, simultaneously, under the thrust action of the thrust spring I (3f13) and the thrust spring II (3f24), the exhaust mechanism (3f1) and the air intake mechanism (3f2) both move upwards, the exhaust valve seat (3f11) is far away from the upper port of the exhaust valve cavity (3f6), the connection between the exhaust valve cavity (3f6) and the outside is opened, the air intake valve seat (3f23) is fastened with the air intake valve cavity (3f5), the connection between the air intake valve cavity (3f5) and the outside is closed, meanwhile, the exhaust lower baffle plate (3f14) is clamped on the inner end face of the cylinder (3f), the exhaust valve seat (3f11) is limited, at this time, the air in the cylinder (3f) is exhausted out of the cylinder (3f) through the exhaust valve cavity (3f6), and the exhaust process of the cylinder (3,
the flow rate of the discharged gas is further improved through the gradually-reducing air cavity (3f3), and then the discharged gas is blown into the horn (9) through the blowing pipe (9a) to generate sound for driving the birds;
step three, changing the sound of the bird repelling device:
the wind cup (3c) rotates under the blowing of wind, the baffle (3d2) in the air blowing pipe (9a) rotates through the transmission of the conical gear I (3c1) and the conical gear II (3d), the rotation of the baffle (3d2) can effectively change the size and the frequency of the air flow blown into the horn (9) by the air blowing pipe (9a), and the horn (9) can emit different sounds,
because the wind speed and the wind direction are different every day, the sound emitted by the loudspeaker (9) is changed at any moment under the action of the baffle plate (3d2), so that the birds are prevented from immunizing the same sound.
2. The outdoor farmland bird repelling method according to claim 1, characterized in that:
the lower part of the track (1) is provided with two concave slip rings (1c), one slip ring (1c) is connected with a zero line and the other slip ring is connected with a live line,
an insulator (1b) is arranged between the slip ring (1c) and the track (1), a conduit (2d) is arranged between the power supply device (2c) and the slip ring (1c),
the body (3a) is provided with two carbon brushes (4), the two carbon brushes (4) are respectively arranged inside the two slip rings (1c), the inside of the body (3a) is provided with a control device (5) below the track (1),
a camera support (10a) is arranged on the left side of the upper end face of the cylinder (3f), an induction camera (10) is arranged above the camera support (10a),
an electromagnetic three-way valve (9b) is arranged between the air blowing pipe (9a) and the reducing air cavity (3f3),
the electromagnetic three-way valve (9b) and the induction camera (10) are respectively and electrically connected with the control device (5),
the control device (5) is electrically connected with the power supply device (2c) through the carbon brush (4), the slip ring (1c) and wires in the conduit (2 d).
3. The outdoor farmland bird repelling method according to claim 1, characterized in that:
the lower end faces of the air inlet valve seat (3f23) and the air inlet valve cavity (3f5) are both in the shape of a truncated cone, and the air inlet valve seat (3f23) is connected with the lower end face of the air inlet valve cavity (3f5) in a matched mode.
4. The outdoor farmland bird repelling method according to claim 1, characterized in that:
the upper end surfaces of the exhaust valve seat (3f11) and the exhaust valve cavity (3f6) are in the shape of a truncated cone, and the exhaust valve seat (3f11) is connected with the upper end surface of the exhaust valve cavity (3f6) in a matched mode.
5. The use method of the outdoor farmland bird repelling method according to claim 1 is characterized in that:
an induction camera (10) arranged at the upper part of the cylinder (3f) can induce whether birds appear in the transformer substation, when the birds are not found, the electromagnetic three-way valve (9b) is in a closed state, gas discharged from the cylinder (3f) is discharged into the atmosphere at the electromagnetic three-way valve (9b) and does not enter the horn (9),
when birds are found, the electromagnetic three-way valve (9b) is opened through the control device (5), so that gas exhausted by the air cylinder (3f) is blown into the horn (9), and the horn (9) makes a sound to drive the birds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768051.4A CN111838128A (en) | 2018-01-29 | 2018-01-29 | Outdoor farmland bird repelling method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768051.4A CN111838128A (en) | 2018-01-29 | 2018-01-29 | Outdoor farmland bird repelling method |
| CN201810081899.2A CN108271766B (en) | 2018-01-29 | 2018-01-29 | Bird repellent device of transformer substation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081899.2A Division CN108271766B (en) | 2018-01-29 | 2018-01-29 | Bird repellent device of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111838128A true CN111838128A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081899.2A Expired - Fee Related CN108271766B (en) | 2018-01-29 | 2018-01-29 | Bird repellent device of transformer substation |
| CN202010768051.4A Withdrawn CN111838128A (en) | 2018-01-29 | 2018-01-29 | Outdoor farmland bird repelling method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081899.2A Expired - Fee Related CN108271766B (en) | 2018-01-29 | 2018-01-29 | Bird repellent device of transformer substation |
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| CN (2) | CN108271766B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271766B (en) * | 2018-01-29 | 2020-08-07 | 国网山东省电力公司烟台市牟平区供电公司 | Bird repellent device of transformer substation |
| CN108882589B (en) * | 2018-07-27 | 2020-04-14 | 宁夏中科天际防雷研究院有限公司 | Electric power facility control cabinet with drive bird function |
| CN112400860A (en) * | 2020-10-26 | 2021-02-26 | 黄祥生 | Self-protection bird repeller based on wind power supply |
| CN114197937A (en) * | 2021-12-15 | 2022-03-18 | 孙长宇 | Weather-resistant steel transmission tower |
| CN114839629B (en) * | 2022-04-24 | 2023-05-02 | 湖南傲英创视信息科技有限公司 | Sensor fusion bird condition detection system |
| CN115377848A (en) * | 2022-09-05 | 2022-11-22 | 大唐青岛西海岸热力有限公司 | Power grid protection mechanism |
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| CN106063485A (en) * | 2016-06-22 | 2016-11-02 | 潘雪玉 | Proportion of crop planting scarer and bird dispelling control method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108271766B (en) | 2020-08-07 |
| CN108271766A (en) | 2018-07-13 |
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Application publication date: 20201030 |