CN113875736A

CN113875736A - Wheat is planted and is used birds expulsion equipment

Info

Publication number: CN113875736A
Application number: CN202111323205.XA
Authority: CN
Inventors: 王国安
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-01-04
Anticipated expiration: 2041-11-10
Also published as: CN113875736B

Abstract

The invention relates to expelling equipment, in particular to bird expelling equipment for wheat planting. The invention provides a bird expelling device for wheat planting, which can automatically spray water, automatically send out an alarm and expel birds at different positions. The utility model provides a wheat is planted and is used birds expulsion equipment, including protecting sheathing, head shell, piston cylinder, piston post, removal travel mechanism and supporting mechanism, the protecting sheathing top is equipped with the head shell, and the protecting sheathing inboard is equipped with the piston cylinder, and piston cylinder inboard sliding type is equipped with the piston post, and the piston post is connected with protecting sheathing sliding type, and piston column bottom is equipped with removes travel mechanism, removes travel mechanism and is connected with protecting sheathing, is equipped with supporting mechanism on the protecting sheathing, and supporting mechanism is connected with the piston cylinder. The movable running mechanism is arranged, and the piston column and the protective shell can move by the operation of the movable running mechanism, so that the equipment can move, and birds at different positions in a wheat field can be repelled.

Description

Wheat is planted and is used birds expulsion equipment

Technical Field

The invention relates to expelling equipment, in particular to bird expelling equipment for wheat planting.

Background

In the farmland of planting wheat, often have birds to eat the wheat of planting secretly, people all set up some scarecrows in the past, but scarecrow's effect is obvious inadequately, there is the shortcoming that can not make a sound, and the birds that appears on the market at present drive equipment, the operation is comparatively loaded down with trivial details, to the birds of wheat intrafield different positions, need artifical manual pushing equipment, drive birds again, so waste time and energy, current birds drive equipment can not realize automatic water spray mostly in addition.

Patent application CN108293976A, published as 2018.07.20, discloses an agricultural bird expelling device, which comprises a first mounting plate, wheels, a fixing rod, a drum, a support plate, a support frame, a second mounting plate, a motor, a rotary disc, a swing rod and the like, wherein the first mounting plate drives the wheels to rotate, so that people can freely move the device, then the motor is started, the motor rotates to drive the rotary disc to rotate, the rotary disc rotates to drive the swing rod to swing up and down, the moving rod moves left and right to drive a first piston to move left, the first piston moves left to drive a second piston to move left, the first connecting rod moves left to drive a second connecting rod to move left through a screw, the second connecting rod moves left to drive a beating fist to move left, the first piston moves right to drive the second piston to move right, the second piston moves right to drive the first connecting rod to move right, the first connecting rod moves rightwards and drives the second connecting rod to move rightwards through the screw rod, so that the knocking fist moves rightwards, the knocking fist moves rightwards and can knock a drum, the drum makes sound, birds can be repelled by the knocking fist, and then the device cannot realize automatic watering.

Therefore, it is urgently required to develop a bird repelling apparatus for wheat planting which can automatically sprinkle water, automatically give an alarm, and can repel birds in different positions.

Disclosure of Invention

In order to overcome the defects that the existing driving device cannot automatically spray water, is complex to operate and is inconvenient to drive birds at different positions, the invention aims to provide the bird expelling equipment for wheat planting, which can automatically spray water, automatically send out an alarm and drive the birds at different positions.

The purpose of the invention is realized by adopting the following technical scheme:

the utility model provides a wheat is planted and is used birds expulsion equipment, including protecting sheathing, head shell, piston cylinder, piston post, removal travel mechanism and supporting mechanism, the protecting sheathing top is equipped with the head shell, and the protecting sheathing inboard is equipped with the piston cylinder, and piston cylinder inboard sliding type is equipped with the piston post, and the piston post is connected with protecting sheathing sliding type, and piston column bottom is equipped with removes travel mechanism, removes travel mechanism and is connected with protecting sheathing, is equipped with supporting mechanism on the protecting sheathing, and supporting mechanism is connected with the piston cylinder.

Preferably, piston post bottom is equipped with the base, and the inboard rotary type in base bottom is equipped with four electric control wheels, is equipped with two buffer frames on the base, and buffer frame and protecting sheathing cooperation, piston post lower part are around having first extension spring, and first extension spring connects between base and protecting sheathing.

Preferably, be equipped with the mount on the protecting sheathing, be equipped with the baffle on the mount, be equipped with three fixed cover on the baffle, be connected with the inlet tube between the three fixed cover, the inlet tube top is equipped with the arc return bend, and the arc return bend is connected with protecting sheathing and piston cylinder, and the inlet tube lower part is equipped with intelligent control valve, intelligent control valve and piston cylinder electric connection.

Preferably, be equipped with two on the protecting sheathing and change the cover, change the inboard rotary type of cover and be equipped with the manipulator, the manipulator is connected with the protecting sheathing rotary type, and manipulator outside upper portion is equipped with the roof, and the manipulator inboard is equipped with the fixed column, is connected with the stay cord between fixed column and the base, and stay cord and protecting sheathing sliding type are connected, and it has two first torsion spring to change to overlap to go up around, and first torsion spring is connected between commentaries on classics cover and manipulator.

Preferably, the upper portion of the protective shell is slidably provided with a baffle ring, the baffle ring is slidably connected with the head shell, the protective shell is provided with two guide sleeves, the baffle ring is provided with two connecting plates, the connecting plates are matched with the top plate and slidably connected with the guide sleeves, and two second extension springs are connected between the two connecting plates and the protective shell.

Preferably, the upper part of the inner side of the head shell is provided with a locking frame, the inner side of the locking frame is provided with a loudspeaker, and the bottom of the loudspeaker is provided with an extrusion air bag.

Preferably, the head casing is internally connected with a fixed plate, the fixed plate is matched with the extrusion air bag, the fixed plate is rotatably provided with a first rotating plate, the first rotating plate is matched with the extrusion air bag, the fixed plate is wound with two second torsion springs, the second torsion springs are connected between the first rotating plate and the head casing, the inner side of the head casing is rotatably provided with two second rotating plates, the second rotating plate on the lower side is matched with the first rotating plate, the second rotating plate on the lower side is wound with two third torsion springs, the third torsion springs are connected between the second rotating plate and the head casing, the bottom of the second rotating plate on the lower side is provided with a first magnetic block, the baffle ring is provided with a second magnetic block, and the second magnetic block is matched with the first magnetic block.

Preferably, the two connecting plates are identical in shape.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the movable running mechanism is arranged, the piston column can be moved by the operation of the movable running mechanism, and the protective shell and the head shell can be further moved, so that the equipment can be moved, the effect of automatic movement is achieved, and birds at different positions in a wheat field can be repelled;

2. the automatic water feeding device is provided with the supporting mechanism, and the supporting mechanism operates and repeatedly injects water into the piston cylinder, so that the aim of automatic water feeding is fulfilled;

3. the automatic watering device is provided with the rotating mechanism and the blocking mechanism, the rotating mechanism operates to drive the blocking mechanism to operate, the piston column pushes out water in the piston cylinder, and then the water is sprayed in a wheat field, so that the effect of automatic watering is achieved;

4. the bird repellent device is provided with the alarm mechanism and the opening and closing mechanism, and the opening and closing mechanism operates to drive the alarm mechanism to operate, so that the alarm mechanism repeatedly makes sounds, the effect of automatically giving an alarm is achieved, and birds can be more effectively repelled.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional perspective view of the present invention.

Fig. 3 is a schematic perspective view of the mobile chassis of the present invention.

Fig. 4 is a schematic perspective view of the water inlet mechanism of the present invention.

Fig. 5 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 6 is a schematic perspective view of a first part of the rotating mechanism of the present invention.

Fig. 7 is a second partial structural schematic diagram of the rotating mechanism of the invention.

Fig. 8 is a perspective view of the blocking mechanism of the present invention.

Fig. 9 is a partial perspective view of the blocking mechanism of the present invention.

Fig. 10 is a perspective view of the alarm mechanism of the present invention.

Fig. 11 is a schematic perspective view of the opening and closing mechanism of the present invention.

Wherein: 1_ protective housing, 2_ head housing, 3_ piston cylinder, 4_ piston cylinder, 5_ mobile chassis, 51_ base, 52_ electric control wheel, 53_ buffer frame, 54_ first extension spring, 6_ support mechanism, 61_ fixed frame, 62_ baffle, 63_ fixed frame, 64_ water inlet tube, 65_ arc bend, 66_ intelligent control valve, 7_ rotation mechanism, 71_ rotating sleeve, 72_ manipulator, 73_ top plate, 74_ fixed frame, 75_ pull rope, 76_ first torsion spring, 8_ baffle mechanism, 81_ baffle ring, 82_ guide sleeve, 83_ connecting plate, 84_ second extension spring, 9_ alarm mechanism, 91_ locking frame, 92_ horn, 93_ pressing air bag, 10_ opening and closing mechanism, 101_ fixed plate, 102_ first rotating plate, 103_ second torsion spring, 104_ second rotating plate, 105_ third torsion spring, 106_ first magnetic block, 107_ second magnetic block.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

as shown in fig. 1-11, a bird repelling apparatus for wheat planting comprises a protective casing 1, a head casing 2, a piston cylinder 3, a piston post 4, a mobile driving mechanism 5, a base 51, an electric control wheel 52, a buffer frame 53, a first tension spring 54, a supporting mechanism 6, a fixed frame 61, a baffle plate 62, a fixed sleeve 63, a water inlet pipe 64, an arc-shaped bent pipe 65, an intelligent control valve 66, a rotating mechanism 7, a rotating sleeve 71, a manipulator 72, a top plate 73, a fixed post 74, a pull rope 75, a first torsion spring 76, a blocking mechanism 8, a blocking ring 81, a guide sleeve 82, a connecting plate 83, a second tension spring 84, an alarm mechanism 9, a locking frame 91, a horn 92, an extrusion air bag 93, an opening and closing mechanism 10, a fixed plate 101, a first rotating plate 102, a second torsion spring 103, a second rotating plate 104, a third torsion spring 105, a first magnet 106 and a second magnet 107, the top of the protection shell 1 is provided with a head shell 2, the inner side of the protection shell 1 is provided with a piston cylinder 3, water in the piston cylinder 3 can be sprayed on wheat around the protection shell 1, the inner side of the piston cylinder 3 is provided with a piston column 4 in a sliding manner, the piston column 4 is connected with the protection shell 1 in a sliding manner, the bottom of the piston column 4 is provided with a movable travelling mechanism 5, the movable travelling mechanism 5 is connected with the protection shell 1, the rear side of the protection shell 1 is provided with a supporting mechanism 6, and the supporting mechanism 6 is connected with the piston cylinder 3.

In the wheat planting process, when people need to drive birds, firstly, people enable the movable running mechanism 5 to operate, and further enable the piston column 4 to move towards the horizontal direction, so that the protective shell 1 moves towards the horizontal direction, and then the head shell 2 and the supporting mechanism 6 move towards the horizontal direction, so that the equipment can move randomly in a wheat field, and further drive birds at different positions in the wheat field, and further, due to the fact that the equipment occupies a small area, the wheat cannot be crushed in the moving process, then people plug the protective shell 1, enable the supporting mechanism 6 to operate, the supporting mechanism 6 injects water into the piston cylinder 3, the piston cylinder 3 slides upwards on the piston column 4 through the water pressure, so that the protective shell 1 and the head shell 2 move upwards, after a certain amount of water is injected into the piston cylinder 3, the supporting mechanism 6 stops operating, and further stops injecting water, and then the movable running mechanism 5 enables the protective shell 1, The piston cylinder 3 and the head shell 2 move back to the original position downwards, at the moment, the piston column 4 pushes out water in the piston cylinder 3 and then sprays the water on wheat around the protective shell 1, the purpose of watering the wheat is achieved, the growth of the wheat is facilitated, after the work of driving birds is finished, people enable the movable running mechanism 5 and the supporting mechanism 6 to stop running, and if the equipment is used again, the steps are repeated.

As a preferred embodiment, as shown in fig. 3, a base 51 is provided at the bottom of the piston column 4, four electric control wheels 52 are rotatably provided at the inner side of the bottom of the base 51, and people manually control the moving direction of the electric control wheels 52 to move the device freely, so as to drive birds at different positions in the wheat field, buffer frames 53 are provided at the upper parts of the front and rear sides of the base 51, the buffer frames 53 are engaged with the bottom of the protective housing 1, a first extension spring 54 is wound around the lower part of the piston column 4, and the first extension spring 54 is connected between the base 51 and the protective housing 1.

As a preferred embodiment, as shown in fig. 4, a fixing frame 61 is disposed at an upper portion of a rear side of the protective casing 1, a baffle plate 62 is disposed at a rear side of the fixing frame 61, three fixing sleeves 63 are disposed at a front side of the baffle plate 62, a water inlet pipe 64 is connected between the three fixing sleeves 63, an arc-shaped bent pipe 65 is disposed at a top portion of the water inlet pipe 64, the arc-shaped bent pipe 65 is connected with the protective casing 1 and the piston cylinder 3, an intelligent control valve 66 is disposed at a lower portion of the water inlet pipe 64, and the intelligent control valve 66 is electrically connected with the piston cylinder 3.

As a preferred embodiment, as shown in fig. 5 to 7, the protective housing 1 is provided with rotary sleeves 71 on both left and right upper portions, a manipulator 72 is rotatably provided inside the rotary sleeves 71, the manipulator 72 is rotatably connected to the protective housing 1, the manipulator 72 is rotatable up and down to repel birds, a top plate 73 is provided on an upper portion outside the manipulator 72, a fixed column 74 is provided inside the manipulator 72, a pull rope 75 is connected between the fixed column 74 and the base 51, the pull rope 75 is slidably connected to the protective housing 1, two first torsion springs 76 are wound around the rotary sleeves 71, and the first torsion springs 76 are connected between the rotary sleeves 71 and the manipulator 72.

As a preferred embodiment, as shown in fig. 8 and 9, a baffle ring 81 is slidably disposed on the upper portion of the protective casing 1, the baffle ring 81 is slidably connected to the head casing 2, guide sleeves 82 are disposed on both left and right sides of the top of the protective casing 1, connecting plates 83 are disposed on both left and right sides of the baffle ring 81, the connecting plates 83 are engaged with the top plate 73, the connecting plates 83 are slidably connected to the guide sleeves 82, and two second extension springs 84 are connected between the two connecting plates 83 and the protective casing 1.

As a preferred embodiment, as shown in fig. 10, a locking frame 91 is provided at an upper portion of an inner side of the head housing 2, a horn 92 is provided at an inner side of the locking frame 91, the horn 92 continuously makes a sound to repel birds in a paddy field, and a squeeze bag 93 is provided at a bottom of the horn 92.

As a preferred embodiment, as shown in fig. 11, a fixed plate 101 is connected between the lower portions of the left and right sides inside the head housing 2, the fixed plate 101 is engaged with the pressing air bag 93, a first rotating plate 102 is rotatably provided on the fixed plate 101, the first rotating plate 102 is engaged with the pressing air bag 93, two second torsion springs 103 are wound on the fixed plate 101, the second torsion springs 103 are connected between the first rotating plate 102 and the head housing 2, two second rotating plates 104 are rotatably provided inside the lower portion of the front portion of the head housing 2, the second rotating plate 104 is made of a magnetic material, the lower second rotating plate 104 is engaged with the first rotating plate 102, two third torsion springs 105 are wound on the second rotating plate 104, the third torsion springs 105 are connected between the second rotating plate 104 and the head housing 2, a first magnetic block 106 is provided at the bottom of the second rotating plate 104, a second magnetic block 107 is provided at the front portion of the retaining ring 81, the second magnetic block 107 is mated with the first magnetic block 106.

One activates the motorized control wheel 52, causing the motorized control wheel 52 to rotate on the ground, which in turn causes the base 51 to move, which in turn causes the piston post 4 and the protective housing 1 to move in a horizontal direction, meanwhile, people manually control the moving direction of the electric control wheel 52, so that the equipment can move freely, thereby repelling birds from various locations in the wheat field, and further, when the protective casing 1 is moved upward by water pressure, the protective casing 1 will slide upwards on the piston post 4, the first extension spring 54 is extended, and when the water injection of the support mechanism 6 is stopped, the first extension spring 54 is reset, so that the protective casing 1 and the piston cylinder 3 move back to the original position, thereby sprinkling water on the wheat, while the buffer bracket 53 can prevent the protective case 1 from moving down too much, thus playing a buffering role, after the birds are driven to work, people close the electric control wheel 52, so that the equipment stops moving.

People open the intelligent control valve 66, at this time, water in the water inlet pipe 64 flows into the piston cylinder 3 through the arc-shaped bent pipe 65, and at the same time, people manually block the top of the protective shell 1, so that the piston cylinder 3 and the protective shell 1 move upwards, the protective shell 1 drives the fixing frame 61 to move upwards, so that the baffle plate 62 moves upwards, so that the fixing sleeve 63 moves upwards, so that the water inlet pipe 64 moves upwards, and then the arc-shaped bent pipe 65 and the intelligent control valve 66 move upwards, after a certain amount of water is injected into the piston cylinder 3, the intelligent control valve 66 receives a signal and prevents the water in the water inlet pipe 64 from flowing upwards, and at the same time, people no longer block the top of the protective shell 1, and then the piston column 4 pushes out the water in the piston cylinder 3, when the piston cylinder 3 moves back to the original position downwards, the intelligent control valve 66 enables the water in the water inlet pipe 64 to continue flowing upwards, so that the function of automatic water inlet is achieved, after bird repelling is finished, people close the intelligent control valve 66.

Protective housing 1 shifts up and can drive commentaries on classics cover 71 rebound, and then make manipulator 72 rebound, then make roof 73 and fixed column 74 rebound, and then pull stay cord 75 downwards, make manipulator 72 rotate to the outside, first torsion spring 76 is compressed, and then make roof 73 move to the inside, protective housing 1 can prevent that manipulator 72 from rotating too much simultaneously, when protective housing 1 and manipulator 72 move back the normal position downwards, first torsion spring 76 resets, make manipulator 72 change the normal position, and then make roof 73 resume the normal position, so manipulator 72 rotates from top to bottom and can more effectively drive birds.

When the top plate 73 moves inwards to be in contact with the connecting plate 83, the top plate 73 pushes the connecting plate 83 to move upwards, the second extension spring 84 is extended, when the blocking ring 81 is separated from the protective shell 1, the piston column 4 gradually pushes out water in the piston cylinder 3 to be sprayed on wheat, and therefore the purpose of automatic water spraying is achieved.

Head shell 2 removes and to drive locking frame 91 and remove, and then makes loudspeaker 92 remove to make extrusion gasbag 93 remove, people press extrusion gasbag 93 repeatedly this moment, make loudspeaker 92 constantly send the sound, thereby drive birds in the wheat field, treat to drive birds work and end, people stop to press extrusion gasbag 93.

The stop ring 81 moves upwards to drive the second magnetic block 107 to move upwards, because like poles repel each other between the first magnetic block 106 and the second magnetic block 107, the second rotating plate 104 on the lower side rotates upwards, the third torsion spring 105 on the lower side is compressed, because the second rotating plate 104 is made of a magnetic material, and the second rotating plates 104 on the upper side and the lower side attract each other in opposite directions, the second rotating plate 104 on the upper side rotates downwards, the third torsion spring 105 on the upper side is compressed, in addition, the second rotating plate 104 on the lower side rotates to drive the first rotating plate 102 to rotate forwards, the second torsion spring 103 is compressed, the fixing plate 101 is matched with the first rotating plate 102 to further extrude the extrusion air bag 93, so that the horn 92 makes a sound, and further dispels birds, when the stop ring 81 drives the second magnetic block 107 to move downwards to the original position, the third torsion spring 105 on the lower side is reset, so that the second rotating plate 104 on the lower side rotates back to the original position, then the third torsion spring 105 on the upper side is reset, so that the second rotating plate 104 on the upper side is rotated back to the original position, the second rotating plates 104 on the upper side and the lower side are rotated to drive birds more effectively, and in addition, when the second rotating plate 104 on the lower side is rotated back to the original position, the second torsion spring 103 is reset, so that the first rotating plate 102 is rotated back to the original position, and at the moment, the extrusion air bag 93 is restored to the initial state, so that the purpose of automatically giving an alarm is achieved.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a wheat is planted and is used birds expulsion equipment, characterized by, including protecting sheathing (1), head shell (2), a piston section of thick bamboo (3), piston post (4), remove travel mechanism (5) and supporting mechanism (6), protecting sheathing (1) top is equipped with head shell (2), protecting sheathing (1) inboard is equipped with a piston section of thick bamboo (3), piston post (3) inboard slidingtype is equipped with piston post (4), piston post (4) and protecting sheathing (1) sliding type connection, piston post (4) bottom is equipped with removes travel mechanism (5), it is connected with protecting sheathing (1) to remove travel mechanism (5), be equipped with supporting mechanism (6) on protecting sheathing (1), supporting mechanism (6) are connected with a piston section of thick bamboo (3).

2. A bird repelling apparatus for wheat planting according to claim 1, wherein a base (51) is provided at the bottom of the piston column (4), four electric control wheels (52) are rotatably provided at the inner side of the bottom of the base (51), two buffer frames (53) are provided on the base (51), the buffer frames (53) are engaged with the protective housing (1), a first extension spring (54) is wound around the lower portion of the piston column (4), and the first extension spring (54) is connected between the base (51) and the protective housing (1).

3. The bird repelling device for wheat planting according to claim 2, wherein a fixing frame (61) is arranged on the protective housing (1), a baffle (62) is arranged on the fixing frame (61), three fixing sleeves (63) are arranged on the baffle (62), a water inlet pipe (64) is connected between the three fixing sleeves (63), an arc-shaped bent pipe (65) is arranged at the top of the water inlet pipe (64), the arc-shaped bent pipe (65) is connected with the protective housing (1) and the piston cylinder (3), an intelligent control valve (66) is arranged at the lower part of the water inlet pipe (64), and the intelligent control valve (66) is electrically connected with the piston cylinder (3).

4. A bird repelling apparatus for wheat planting according to claim 3, wherein two rotary sleeves (71) are provided on the protective housing (1), a manipulator (72) is rotatably provided inside the rotary sleeves (71), the manipulator (72) is rotatably connected with the protective housing (1), a top plate (73) is provided on the upper portion of the outer side of the manipulator (72), a fixing column (74) is provided inside the manipulator (72), a pull rope (75) is connected between the fixing column (74) and the base (51), the pull rope (75) is slidably connected with the protective housing (1), two first torsion springs (76) are wound on the rotary sleeves (71), and the first torsion springs (76) are connected between the rotary sleeves (71) and the manipulator (72).

5. A bird repelling apparatus for wheat planting according to claim 4, wherein a baffle ring (81) is slidably disposed on an upper portion of the protective housing (1), the baffle ring (81) is slidably connected to the head housing (2), two guide sleeves (82) are disposed on the protective housing (1), two connecting plates (83) are disposed on the baffle ring (81), the connecting plates (83) are engaged with the top plate (73), the connecting plates (83) are slidably connected to the guide sleeves (82), and two second tension springs (84) are connected between the two connecting plates (83) and the protective housing (1).

6. A bird repelling apparatus for wheat planting according to claim 5, wherein a locking frame (91) is provided at an upper portion of an inner side of the head housing (2), a horn (92) is provided at an inner side of the locking frame (91), and an extruding air bag (93) is provided at a bottom of the horn (92).

7. The bird repelling apparatus for wheat planting according to claim 6, wherein a fixing plate (101) is connected to the inside of the head housing (2), the fixing plate (101) is engaged with the pressing air bag (93), a first rotating plate (102) is rotatably provided on the fixing plate (101), the first rotating plate (102) is engaged with the pressing air bag (93), two second torsion springs (103) are wound on the fixing plate (101), the second torsion springs (103) are connected between the first rotating plate (102) and the head housing (2), two second rotating plates (104) are rotatably provided on the inside of the head housing (2), the second rotating plate (104) on the lower side is engaged with the first rotating plate (102), two third torsion springs (105) are wound on the second rotating plate (104), and the third torsion springs (105) are connected between the second rotating plate (104) and the head housing (2), the bottom of the second rotating plate (104) on the lower side is provided with a first magnetic block (106), the baffle ring (81) is provided with a second magnetic block (107), and the second magnetic block (107) is matched with the first magnetic block (106).

8. A bird repelling apparatus for wheat planting according to claim 7, wherein the two connecting plates (83) are identical in shape.