CN113994947B - Bird repeller shielding device and bird repeller - Google Patents
Bird repeller shielding device and bird repeller Download PDFInfo
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- CN113994947B CN113994947B CN202111401904.1A CN202111401904A CN113994947B CN 113994947 B CN113994947 B CN 113994947B CN 202111401904 A CN202111401904 A CN 202111401904A CN 113994947 B CN113994947 B CN 113994947B
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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
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Insects & Arthropods (AREA)
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Abstract
The invention discloses a bird repeller shielding device which is arranged on a bird repeller taking a photovoltaic panel as a power source and used for shielding the photovoltaic panel of the bird repeller, and comprises an installation foundation and a shielding base, wherein the installation foundation is arranged on the rear end surface of the bird repeller; the overturning assembly is arranged on the installation foundation; and the shielding assembly is arranged on the overturning assembly and used for shielding the photovoltaic panel of the bird repeller. The scheme also provides a bird repeller which comprises the bird repeller shielding device.
Description
Technical Field
The application relates to the technical field of electrical equipment protection, in particular to a bird repelling device shielding device and a bird repelling device.
Background
The bird repeller is a device used for repelling birds. In recent years, multiple and various bird repellers have appeared. The intelligent bird repelling device is manufactured by utilizing the technologies of single chip microcomputer design, integrated Doppler radar bird approaching detection technology, pickup bird whistling detection, ultrasonic bird repelling technology, glede sound source bird repelling simulation, shotgun gunshot sound bird repelling simulation, night stroboscopic highlight bird repelling and the like.
The intelligent bird repeller generally uses an overhead photovoltaic panel as a power source, such as publication number CN206547735U, which is entitled an intelligent multifunctional bird repeller that places a photovoltaic panel on top to convert solar energy into electrical energy. But because the bird repeller service environment is complicated, the photovoltaic panel is often damaged by the sundries dropped from the upper high altitude. An additional installation of a transparent screening device is therefore required. However, after the shielding device is used for a long time, a large amount of dust covers the shielding device, and a large amount of dust is accumulated in a gap between the shielding device and the photovoltaic panel, so that the shielding device needs to be frequently disassembled and cleaned.
Therefore, it is necessary to design a shielding device which is normally covered on the photovoltaic panel and can be conveniently lifted to clean the photovoltaic panel and the photovoltaic panel when the photovoltaic panel needs to be cleaned.
Disclosure of Invention
The utility model provides a drive bird ware shield assembly, sets up on driving the bird ware with the power supply is done to the photovoltaic board for shield the photovoltaic board that drives the bird ware, its characterized in that:
the method comprises the following steps:
the mounting base is arranged on the rear end face of the bird repeller;
the overturning assembly is arranged on the installation foundation;
and the shielding assembly is arranged on the overturning assembly and used for shielding the photovoltaic panel of the bird repeller.
With respect to the mounting base, a specific embodiment is provided below:
the mounting base comprises a rear longitudinal plate arranged on the rear end face of the bird repeller, a straight transverse plate vertically arranged on the left side of the rear longitudinal plate, an arc-shaped jack arranged on the straight transverse plate, and a bulging lug formed on the left side of the lower end face of the straight transverse plate;
the overturning assembly comprises a first inclined arm hinged to the front of the upper end of the straight transverse plate, a second inclined arm hinged to the rear of the upper end of the straight transverse plate and a hinged connecting plate for connecting the far end of the first inclined arm and the far end of the second inclined arm, and the first inclined arm and the second inclined arm are parallel and equal in length;
the shielding assembly is arranged on the hinged connecting plate.
As a further technical scheme:
the upper end of the second inclined arm is also provided with a lifting handle for inserting a hand.
And further:
a driving bevel gear is formed on the left side of the far end of the first oblique arm;
the shutter assembly includes:
the fixed rotating shaft is arranged on the right side of the upper end face of the hinged connecting plate, and an annular groove is formed in the outer wall of the fixed rotating shaft;
the driven bevel gear is rotatably arranged on the fixed rotating shaft, a rotating shaft jack for accommodating the fixed rotating shaft is arranged in the center of the driven bevel gear, a limiting convex ring in rotating fit with the annular groove is further arranged on the inner wall of the rotating shaft jack, and the driven bevel gear is meshed with the driving bevel gear;
and the shielding cover plate is fixed on the upper end surface of the driven bevel gear.
As regards the adjustment device, an example is given below:
the adjusting device comprises a driving rocker arm, a middle gear set and a driven swing arm;
the driving rocker arm comprises a rocker arm rotating hole arranged behind the flat transverse plate, a limiting circular ring formed at the front end of the rocker arm rotating hole, a driving worm rotatably arranged in the rocker arm rotating hole, and a limiting circular disc formed at the front end of the driving worm and rotatably arranged in the limiting circular ring, wherein the rear end of the driving worm is also vertically provided with a transverse connecting rod, and the stop end of the transverse connecting rod is also provided with a handheld handle along the front-back direction;
the middle tooth group comprises a worm wheel rotating hole arranged on the lower edge of the front half part of the rocker arm rotating hole in the left-right direction, a gear rotating hole concentrically arranged on the left side of the worm wheel rotating hole, a driven worm wheel rotatably arranged in the worm wheel rotating hole and meshed with the driving worm, and a driving gear concentrically arranged on the left side of the driven worm wheel, wherein the lower edge of the driving gear protrudes out of the lower edge of the bulging lug;
driven swing arm includes by the last oblique pendulum rod of second communications link rear end to the back top extension, by last oblique pendulum rod upper end along the arc orbit arc rack of the downward direction extension backward, there is the teeth of a cogwheel and meshes with drive gear along the shaping in the arc rack, the arc perforation that is used for allowing the initiative worm to pass is still moulded to the middle part position of arc rack left and right sides orientation.
As a further embodiment:
and the driven worm wheel is fixedly connected with the driving gear.
As another embodiment:
the driven worm wheel is in transmission connection with the driving gear through a clutch device;
the driving gear is a ring gear, and the driven worm gear is rotatably arranged on the inner ring of the driving gear;
the deciliter device comprises an axial cavity arranged on the left side of the driven worm wheel along the front-back direction, radial through holes uniformly distributed on the outer wall of the axial cavity in the circumferential direction, and a cylindrical insert block inserted in the radial through holes in a sliding manner;
deciliter device is still including establishing in straight diaphragm left side and with the regulation shaft hole, the shaping of axial cavity alignment in the regulation shaft hole along the stopping on right side the inserted block, shaping in the downthehole swelling circle chamber along the middle part of regulation shaft, the swelling circle chamber is followed down and is being expanded lug lower extreme opening setting, still rotatable being equipped with driven screw, shaping in driven screw side and with stopping the inserted block grafting complex stopping the rotation shaft groove, rotatable establish in the swelling circle intracavity and with driven screw meshed initiative nut, the protruding setting of edge is expanding the lug lower extreme under the initiative nut, the driven screw right-hand member inserts in the axial cavity and the shaping is the taper.
The scheme also provides a bird repeller which comprises the bird repeller shielding device.
Has the advantages that:
the present case a drive bird ware and shield device, its upset through turning device drives and shields the device and overturn when rising, and then makes to shield to have sufficient space between apron and the photovoltaic board, conveniently clears up simultaneously shielding apron and photovoltaic board:
when the first oblique arm is turned upwards, the first oblique arm rotates relative to the hinged connecting plate, so that the driving bevel gear drives the driven bevel gear to rotate, the shielding cover plate rotates, the shielding cover plate is turned horizontally while rising, the shielded photovoltaic plate is exposed, and the upper end face and the lower end face of the shielding cover plate and the photovoltaic plate are conveniently cleaned thoroughly.
The bird repeller shielding device provided by the scheme provides overturning of an overturning device through two operation modes of an adjusting device and a lifting handle:
firstly, the adjusting device effectively utilizes the speed-reducing and labor-saving effects of the worm and gear through the transmission chain of the hand-held handle, the driving worm, the driven worm gear, the driving gear, the arc-shaped rack and the second oblique arm to realize labor-saving driving;
then, the second inclined arm can be directly dragged to turn upwards by lifting the handle, so that quick driving is realized.
The present case a drive bird ware and shield device, under quick drive mode, can also avoid producing the structure through deciliter device and interfering between drive gear and the driven worm wheel:
when the second inclined arm is lifted up manually through the lifting handle, the upper inclined swing rod and the arc-shaped rack still swing along with the second inclined arm, and the driving gear is driven by the arc-shaped rack to rotate. However, due to the self-locking effect of the worm wheel and the worm, the driven worm wheel is locked by the driving worm, and the driven worm wheel interferes with the rotating driving gear, so that the transmission connection relationship between the driven worm wheel and the driving worm needs to be released.
Description of the drawings:
to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic view of an embodiment of the screening arrangement (screening state).
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.
Fig. 4 is a sectional view of an embodiment of the opening and closing device.
Fig. 5 is an enlarged schematic view of part B of fig. 2.
Fig. 6 is a top view of the screening arrangement according to fig. 1.
Fig. 7 is a schematic view of another embodiment of the screening arrangement (flipped state).
Fig. 8 is a partially enlarged schematic view of fig. 7.
Fig. 9 is a top view of the screening arrangement according to fig. 7.
FIG. 10 is a top view of one embodiment of the flipping assembly.
Fig. 11 is a sectional view taken along line C-C in fig. 10.
Icon:
1. the method comprises the following steps of (1) mounting a foundation, 11 of a rear longitudinal plate, 12 of a straight transverse plate, 13 of an arc-shaped jack and 14 of a bulge convex block;
2. the turning assembly comprises a turning assembly, 21, a first inclined arm, 21a, a driving bevel gear, 22, a second inclined arm, 22a lifting handle and 23, and a hinged connecting plate;
3. a shielding assembly;
31. a fixed rotating shaft, 31a, an annular groove;
32. driven bevel gear 32a, rotating shaft jack 32b, limit convex ring;
33. a shield cover plate;
4. an adjustment device;
41. the handle comprises a driving rocker arm, a rocker arm rotating hole 41a, a limiting ring 41b, a limiting circular ring 41c, a driving worm 41d, a limiting circular disc 41e, a transverse connecting rod 41f and a handheld handle;
42. the middle tooth group, 42a, a worm wheel rotating hole, 42b, a gear rotating hole, 42c, a driven worm wheel and 42d, a driving gear;
43. the driven swing arm 43a is an upper inclined swing rod 43b is an arc rack, and 43c is an arc through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.
The utility model provides a drive bird ware and shield device, sets up on driving bird ware a with photovoltaic board b as the power supply for shield the photovoltaic board b that drives bird ware a, its characterized in that:
the method comprises the following steps:
the installation foundation 1 is arranged on the rear end face of the bird repeller;
the overturning assembly 2 is arranged on the installation foundation 1;
and the shielding assembly 3 is arranged on the overturning assembly 2 and used for shielding the photovoltaic panel b of the bird repeller a.
With respect to the mounting base 1, a specific embodiment is provided as follows:
the mounting base 1 comprises a rear longitudinal plate 11 arranged on the rear end face of the bird repeller a, a straight transverse plate 12 vertically arranged on the left side of the rear longitudinal plate 11, an arc-shaped insertion hole 13 arranged on the straight transverse plate 12, and a bulging lug 14 formed on the left side of the lower end face of the forming Yu Pingzhi transverse plate 12;
the turnover assembly 2 comprises a first inclined arm 21 hinged to the front of the upper end of the straight transverse plate 12, a second inclined arm 22 hinged to the rear of the upper end of the straight transverse plate 12, and a hinged connecting plate 23 connecting the far end of the first inclined arm 21 and the far end of the second inclined arm 22, wherein the first inclined arm 21 and the second inclined arm 22 are parallel and equal in length;
the screening assembly 3 is arranged on the hinged connecting plate 23.
Thanks to the above technical solution, because the first oblique arm 21 and the second oblique arm 22 are parallel and equal in length, a parallelogram is formed between the first oblique arm 21, the second oblique arm 22, the hinge connecting plate 23, and the straight transverse plate 12, and when the first oblique arm 21 and the second oblique arm 22 are turned upwards, the hinge connecting plate 23 and the straight transverse plate 12 are always parallel, so that the shielding assembly 2 is always parallel to the straight transverse plate 12.
As a further technical scheme:
the upper end of the second inclined arm 22 is also provided with a lifting handle 22a for inserting a hand.
Thanks to the above improved technical solution, the user can lift the second inclined arm 22 upwards by holding the lifting handle 22a with a hand.
And further:
a driving bevel gear 21a is formed at the left side of the far end of the first oblique arm 21;
the shutter assembly 3 includes:
the fixed rotating shaft 31 is arranged on the right side of the upper end face of the hinged connecting plate 23, and an annular groove 31a is formed in the outer wall of the fixed rotating shaft 31;
the driven bevel gear 32 is rotatably arranged on the fixed rotating shaft 31, a rotating shaft insertion hole 32a used for accommodating the fixed rotating shaft 31 is formed in the center of the driven bevel gear 32, a limiting convex ring 32b in rotating fit with the annular groove 31a is further arranged on the inner wall of the rotating shaft insertion hole 32a, and the driven bevel gear 32 is meshed with the driving bevel gear 21a;
and a shield cover plate 33 fixed to an upper end surface of the driven bevel gear 32.
Thanks to the above improved technical solution, when the first inclined arm 21 is turned upwards, the first inclined arm rotates relatively to the hinge connecting plate 23, so that the driving bevel gear 21a drives the driven bevel gear 32 to rotate, and further the shielding cover plate 33 rotates, so that the shielding cover plate 33 is lifted and turned horizontally to expose the shielded photovoltaic panel n, and at this time, the upper and lower end surfaces of the shielding cover plate 33 and the photovoltaic panel b are conveniently cleaned thoroughly.
As regards the adjustment device 4, an example is given below:
the device further comprises an adjusting device 4, wherein the adjusting device 4 comprises a driving rocker arm 41, an intermediate gear group 42 and a driven swing arm 43;
the driving rocker arm 41 comprises a rocker arm rotating hole 41a arranged at the rear of the straight transverse plate 12, a limiting circular ring 41b formed at the front end of the rocker arm rotating hole 41a, a driving worm 41c rotatably arranged in the rocker arm rotating hole 41a, and a limiting circular disc 41d formed at the front end of the driving worm 41c and rotatably arranged in the limiting circular ring 41b, wherein a transverse connecting rod 41e is also vertically arranged at the rear end of the driving worm 41c, and a hand-held grip 41f is also arranged at the stopping end of the transverse connecting rod 41e along the front-back direction;
the middle tooth group 42 comprises a worm wheel rotating hole 42a arranged at the lower edge of the front half part of the rocker arm rotating hole 41a along the left-right direction, a gear rotating hole 42b concentrically arranged at the left side of the worm wheel rotating hole 42a, the lower edge of the gear rotating hole 42b is arranged at the lower end opening of the bulge bump 14, the middle tooth group 42 also comprises a driven worm wheel 42c which is rotatably arranged in the worm wheel rotating hole 42a and is meshed with the driving worm 41c, and a driving gear 42d concentrically arranged at the left side of the driven worm wheel 42c, and the lower edge of the driving gear 42d is arranged by protruding out of the lower edge of the bulge bump 14;
the driven swing arm 43 comprises an upper inclined swing rod 43a extending from the rear end of the second inclined arm 22 to the rear upper direction, and an arc-shaped rack 43b extending from the upper end of the upper inclined swing rod 43a along an arc track in the rear lower direction, wherein gear teeth are formed on the inner edge of the arc-shaped rack 43b and are engaged with the driving gear 42d, and an arc-shaped through hole 43c for allowing the driving worm 41c to pass through is formed in the middle position of the arc-shaped rack 43b in the left-right direction.
As a further embodiment:
the driven worm gear 42c is fixedly connected with the driving gear 42d.
As another embodiment:
the driven worm gear 42c is in transmission connection with the driving gear 42d through a clutch device 44;
the driving gear 42d is a ring gear, and the driven worm gear 42c is rotatably arranged on the inner ring of the driving gear 42 d;
the clutch device 44 comprises an axial cavity 44a arranged on the left side of the driven worm wheel 42c along the front-back direction, radial through holes 44b uniformly distributed on the outer wall of the axial cavity 44a in the circumferential direction, and a cylindrical insertion block 44c slidably inserted in the radial through hole 44 b;
the opening and closing device 44 further comprises an adjusting shaft hole 44d which is formed in the left side of the flat transverse plate 12 and aligned with the axial cavity 44a, a rotation stopping insertion block 44e which is formed in the adjusting shaft hole 44d along the right side, and an expanding circular cavity 44f which is formed in the adjusting shaft hole 44d along the middle part, wherein the lower edge of the expanding circular cavity 44f is arranged at the lower end opening of the expanding convex block 14, a driven screw rod 44g which is rotatably arranged in the adjusting shaft hole 44d, a rotation stopping shaft groove 44h which is formed in the side surface of the driven screw rod 44g and is in insertion fit with the rotation stopping insertion block 44e, and a driving nut 44i which is rotatably arranged in the expanding circular cavity 44f and is meshed with the driven screw rod 44g are arranged in the adjusting shaft hole 44d, the lower edge of the driving nut 44i is protrudingly arranged at the lower end of the expanding convex block 14, and the right end of the driven screw rod 44g is inserted into the axial cavity 44a and is formed into a cone shape.
Thanks to the above improved technical solution, the clutch device 44 can switch the transmission connection relationship between the driving gear 42d and the driven worm gear 42c. When the second inclined arm 22 is lifted up manually by the lifting handle 22a, the upper inclined swing rod 43a and the arc-shaped rack 43b still swing along with the lifting handle, and the driving gear 42d is driven by the arc-shaped rack 43b to rotate. However, due to the self-locking effect of the worm gear, the driven worm wheel 42c is locked by the driving worm 41c, and the driven worm wheel 42c interferes with the rotating driving gear 42d, so that the transmission connection relationship between the two gears needs to be released.
The scheme also provides a bird repeller which comprises the bird repeller shielding device.
The scheme also provides a shielding method of the bird repeller, and the shielding device of the bird repeller comprises the following steps:
step 1.1, the adjusting device 4 labor-saving adjusts the turnover assembly 2:
under a normal state, the conical right end of the driven screw rod 44g extrudes the cylindrical insert 44c, so that the radial far end of the cylindrical insert 44c tightly extrudes the inner wall of the driving gear 42d, and the driven worm gear 42c is in transmission connection with the driving gear 42 d;
holding the hand-held grip 41f, and then rotating the transverse connecting rod 41e, the driving worm 41c and the limiting disc 41d to rotate;
the driving worm 41c drives the driven worm gear 42c and the driving gear 42d to rotate;
the driving gear 42d drives the arc-shaped rack 43b and the upper inclined swing rod 43a to rotate;
the upper inclined swing rod 43a drives the second inclined arm 22 to swing upwards and backwards, the second inclined arm 22 pulls the first inclined arm 21 to turn over through the hinge connecting plate 23, and the hinge connecting plate 23 rises and is parallel to the straight transverse plate 12 as the first inclined arm 21 and the second inclined arm 22 are parallel and equal in length;
the shielding assembly 3 rises along with the hinged connecting plate 23 and is parallel to the straight transverse plate 12;
step 1.2, the lifting handle 22a quickly adjusts the turnover assembly 2:
the driving nut 44i is rotated to drive the driven screw rod 44g to move leftwards in a conical manner, the radial far end of the cylindrical insert block 44c is separated from the inner wall of the driving gear 42d, and the transmission connection between the driven worm gear 42c and the driving gear 42d is released;
at this time, a user directly holds the lifting handle 22a, then lifts and drives the second inclined arm 22 to swing upwards and backwards, the second inclined arm 22 pulls the first inclined arm 21 to turn over through the hinge connecting plate 23, and the hinge connecting plate 23 is lifted and kept parallel to the straight transverse plate 12 because the first inclined arm 21 and the second inclined arm 22 are kept parallel and equal in length;
the shielding assembly 3 rises along with the hinged connecting plate 23 and keeps parallel to the straight transverse plate 12;
meanwhile, the arc-shaped rack 43b swings along with the second inclined arm 22 and drives the driving gear 42d to rotate, but since the driving gear 42d is released from the transmission connection with the driven worm wheel 42c, the driving gear 42d does not apply a rotational torque to the driven worm wheel 42c, so that the driven worm wheel 42c locked by the driving worm 41c does not interfere with the rotation of the driving gear 42 d;
the first inclined arm 21 rotates relative to the hinge connecting plate 23 because the first inclined arm 21 is gradually turned and the hinge connecting plate 23 is always kept horizontal;
the driving bevel gear 21a drives the driven bevel gear 32 to rotate, and further drives the shielding cover plate 33 to turn over.
As a further embodiment:
when the upper inclined swing rod 43a abuts against and is clamped at the rear end of the flat transverse plate 12, the hinge connecting plate 23 rises to the highest point, and meanwhile, the shielding cover plate 33 is turned over by a central angle of 180 degrees.
As a further embodiment, an auxiliary drum 32c sleeved on the outer wall of the fixed rotating shaft 31 is formed downward on the lower edge of the driven bevel gear 32.
As a further embodiment, the shielding cover 33 is made of a transparent material.
Still further, the shielding cover plate 33 is made of an acrylic plate or a tempered glass plate.
Still further, the shielding cover plate 33 is fixed to the upper end surface of the driven bevel gear 32 by bonding, screwing, or any other means.
Furthermore, reinforcing ribs arranged along the radial direction are uniformly distributed on the upper end surface of the driven bevel gear 32 in the circumferential direction, so as to better support and fix the large-area shielding cover plate 33.
Still further, the width of the portion of the shielding cover plate 33 on the right side for shielding the photovoltaic panel b is much larger than that of the portion of the shielding cover plate 33 on the left side of the driven bevel gear 32, but the portion of the shielding cover plate 33 on the left side of the driven bevel gear 32 is provided with a counterweight for balancing the counterweight of the shielding cover plate 33 on the left and right sides of the driven bevel gear 32.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a drive bird ware and shield device, sets up on driving bird ware (a) that uses photovoltaic board (b) as the power supply for shield and drive photovoltaic board (b) of bird ware (a), its characterized in that:
the method comprises the following steps:
the mounting base (1) is arranged on the rear end face of the bird repeller;
the overturning assembly (2) is arranged on the installation foundation (1);
the shielding assembly (3) is arranged on the overturning assembly (2) and used for shielding a photovoltaic panel (b) of the bird repeller (a);
the mounting base (1) comprises a rear longitudinal plate (11) arranged on the rear end face of the bird repeller (a), a straight transverse plate (12) vertically arranged on the left side of the rear longitudinal plate (11), an arc-shaped insertion hole (13) arranged on the straight transverse plate (12), and a bulging lug (14) formed on the left side of the lower end face of the straight transverse plate (12);
the overturning assembly (2) comprises a first inclined arm (21) hinged to the front of the upper end of the straight transverse plate (12), a second inclined arm (22) hinged to the rear of the upper end of the straight transverse plate (12), and a hinged connecting plate (23) for connecting the far end of the first inclined arm (21) and the far end of the second inclined arm (22), wherein the first inclined arm (21) and the second inclined arm (22) are parallel and equal in length;
the shielding assembly (3) is arranged on the hinged connecting plate (23);
the upper end of the second inclined arm (22) is also provided with a lifting handle (22 a) for inserting a hand;
a driving bevel gear (21 a) is formed on the left side of the far end of the first oblique arm (21);
the shielding assembly (3) comprises:
the fixed rotating shaft (31) is arranged on the right side of the upper end face of the hinged connecting plate (23), and an annular groove (31 a) is formed in the outer wall of the fixed rotating shaft (31);
the driven bevel gear (32) is rotatably arranged on the fixed rotating shaft (31), a rotating shaft insertion hole (32 a) used for accommodating the fixed rotating shaft (31) is formed in the center of the driven bevel gear (32), a limiting convex ring (32 b) in rotating fit with the annular groove (31 a) is further arranged on the inner wall of the rotating shaft insertion hole (32 a), and the driven bevel gear (32) is meshed with the driving bevel gear (21 a);
a shielding cover plate (33) fixed on the upper end surface of the driven bevel gear (32);
the device is characterized by further comprising an adjusting device (4), wherein the adjusting device (4) comprises a driving rocker arm (41), a middle gear set (42) and a driven swing arm (43);
the driving rocker arm (41) comprises a rocker arm rotating hole (41 a) formed in the rear of the straight transverse plate (12), a limiting circular ring (41 b) formed at the front end of the rocker arm rotating hole (41 a), a driving worm (41 c) rotatably arranged in the rocker arm rotating hole (41 a), and a limiting circular disc (41 d) formed at the front end of the driving worm (41 c) and rotatably arranged in the limiting circular ring (41 b), a transverse connecting rod (41 e) is vertically arranged at the rear end of the driving worm (41 c), and a hand-held grip (41 f) is arranged at the end of the transverse connecting rod (41 e) along the front-back direction;
the middle tooth group (42) comprises a worm wheel rotating hole (42 a) arranged on the lower edge of the front half part of the rocker arm rotating hole (41 a) in the left-right direction, a gear rotating hole (42 b) concentrically arranged on the left side of the worm wheel rotating hole (42 a), the lower edge of the gear rotating hole (42 b) is arranged at the lower end opening of the bulging lug (14), the middle tooth group (42) further comprises a driven worm wheel (42 c) rotatably arranged in the worm wheel rotating hole (42 a) and meshed with the driving worm (41 c), and a driving gear (42 d) concentrically arranged on the left side of the driven worm wheel (42 c), and the lower edge of the driving gear (42 d) is arranged in a mode of protruding out of the lower edge of the bulging lug (14);
the driven swing arm (43) comprises an upper inclined swing rod (43 a) extending from the rear end of the second inclined arm (22) to the rear upper part, and an arc-shaped rack (43 b) extending from the upper end of the upper inclined swing rod (43 a) along an arc track to the rear lower part, gear teeth are formed in the arc-shaped rack (43 b) and are meshed with the driving gear (42 d), and an arc-shaped through hole (43 c) for allowing the driving worm (41 c) to penetrate is formed in the middle position of the arc-shaped rack (43 b) in the left-right direction.
2. A bird repeller screen apparatus as claimed in claim 1, in which:
the driven worm wheel (42 c) is fixedly connected with the driving gear (42 d).
3. A bird repeller shielding apparatus as claimed in claim 1, wherein:
the driven worm wheel (42 c) is in transmission connection with the driving gear (42 d) through a clutch device (44);
the driving gear (42 d) is a ring gear, and the driven worm gear (42 c) is rotatably arranged on the inner ring of the driving gear (42 d);
the split-combination device (44) comprises an axial cavity (44 a) arranged on the left side of the driven worm wheel (42 c) along the front-back direction, radial through holes (44 b) uniformly distributed on the outer wall of the axial cavity (44 a) in the circumferential direction, and a cylindrical insertion block (44 c) slidably inserted in the radial through holes (44 b);
the deciliter device (44) is still including establishing in straight diaphragm (12) left side and with the adjusting shaft hole (44 d) that axial cavity (44 a) aligns, the shaping is in adjusting shaft hole (44 d) along the stopping inserted block (44 e) on right side, the shaping is along the swelling round cavity (44 f) at middle part in adjusting shaft hole (44 d), the swelling round cavity (44 f) is down along setting up in swelling lug (14) lower extreme opening, still rotatable being equipped with driven screw (44 g) in adjusting shaft hole (44 d), the shaping is in driven screw (44 g) side and with stopping inserted block (44 e) grafting complex stopping axle groove (44 h), rotatable establishing in swelling round cavity (44 f) and with driven screw (44 g) engaged with initiative nut (44 i), protruding setting is in swelling lug (14) lower extreme down along driving nut (44 i), driven screw (44 g) right-hand member inserts in axial cavity (44 a) and shaping is the taper.
4. The utility model provides a drive bird ware which characterized in that: a bird repeller screen assembly including the bird repeller shield apparatus of claim 3.
5. A method for shielding a bird repeller according to claim 3, wherein: the method comprises the following steps:
step 1, overturning an overturning assembly (2):
step 1.1, the adjusting device (4) adjusts the turnover assembly (2) in a labor-saving way:
under a normal state, the conical right end of the driven screw rod (44 g) extrudes the cylindrical insert block (44 c), so that the radial far end of the cylindrical insert block (44 c) tightly extrudes the inner wall of the driving gear (42 d), and the driven worm gear (42 c) is in transmission connection with the driving gear (42 d);
the hand-held grip (41 f) is held, and then the transverse connecting rod (41 e), the driving worm (41 c) and the limiting disc (41 d) are rotated;
the driving worm (41 c) drives the driven worm gear (42 c) and the driving gear (42 d) to rotate;
the driving gear (42 d) drives the arc-shaped rack (43 b) and the upper inclined swing rod (43 a) to rotate;
the upper inclined swing rod (43 a) drives the second inclined arm (22) to swing upwards and backwards, the second inclined arm (22) pulls the first inclined arm (21) to turn over through the hinged connecting plate (23), and the hinged connecting plate (23) is lifted and kept parallel to the straight transverse plate (12) as the first inclined arm (21) and the second inclined arm (22) are kept parallel and equal in length;
the shielding assembly (3) rises along with the hinged connecting plate (23) and is parallel to the flat transverse plate (12);
step 1.2, the lifting handle (22 a) is used for quickly adjusting the turnover assembly (2):
the driving nut (44 i) is rotated to drive the driven screw rod (44 g) to move leftwards in a tapered mode, the radial far end of the cylindrical insert block (44 c) is separated from the inner wall of the driving gear (42 d) in a contact mode, and the driven worm gear (42 c) is released from transmission connection with the driving gear (42 d);
at the moment, a user directly holds the lifting handle (22 a), then lifts and drives the second inclined arm (22) to swing upwards and backwards, the second inclined arm (22) pulls the first inclined arm (21) to turn over through the hinged connecting plate (23), and the hinged connecting plate (23) is lifted and kept parallel to the straight transverse plate (12) as the first inclined arm (21) and the second inclined arm (22) are kept parallel and equal in length;
the shielding assembly (3) rises along with the hinged connecting plate (23) and is parallel to the straight transverse plate (12);
meanwhile, the arc-shaped rack (43 b) swings along with the second inclined arm (22) to drive the driving gear (42 d) to rotate, but the driving gear (42 d) is disconnected from the driven worm wheel (42 c) in transmission, and the driving gear (42 d) does not apply a rotating torque to the driven worm wheel (42 c), so that the driven worm wheel (42 c) locked by the driving worm (41 c) does not interfere with the rotation of the driving gear (42 d);
step 2, turning over the shielding assembly (3):
the first inclined arm (21) rotates relative to the hinged connecting plate (23) because the first inclined arm (21) is gradually turned and the hinged connecting plate (23) is always kept horizontal;
the driving bevel gear (21 a) drives the driven bevel gear (32) to rotate, and then drives the shielding cover plate (33) to turn over.
6. A method of sheltering a bird repeller as claimed in claim 5, characterised in that:
when the upper inclined swing rod (43 a) abuts against and is clamped at the rear end of the straight transverse plate (12), the hinged connecting plate (23) rises to the highest point, and meanwhile, the shielding cover plate (33) is turned by a central angle of 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401904.1A CN113994947B (en) | 2021-11-19 | 2021-11-19 | Bird repeller shielding device and bird repeller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401904.1A CN113994947B (en) | 2021-11-19 | 2021-11-19 | Bird repeller shielding device and bird repeller |
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| Publication Number | Publication Date |
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| CN113994947A CN113994947A (en) | 2022-02-01 |
| CN113994947B true CN113994947B (en) | 2023-02-07 |
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| CN202111401904.1A Active CN113994947B (en) | 2021-11-19 | 2021-11-19 | Bird repeller shielding device and bird repeller |
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| CN113994947A (en) | 2022-02-01 |
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