A wind power generation device that is easy to assemble and disassemble

Abstract

This invention relates to the field of wind power generation technology and discloses a wind power generation device that is easy to assemble and disassemble, including a tower for mounting the main body of the wind power generation device. An adjusting shaft is slidably connected to the circumferential surface of the tower, and a connecting shaft is fixedly connected to the inner surface of the adjusting shaft. A rotating device is located above the tower for adjusting the angle of the wind power generation device. A positioning device is located above the tower for quickly and stably installing and disassembling the device. In this invention, a support plate expands outwards from the tower, increasing the support area of ​​the tower and making the device more stable during wind power generation. Furthermore, the expanded support plate is supported by a support rod, increasing the support strength of the device and further enhancing stability during wind power generation. A trapezoidal locking block limits the adjusting shaft, preventing it from moving upwards and preventing the support plate from loosening during wind power generation.

Description

Technical Field

[0001] This invention relates to the field of wind power generation technology, specifically to a wind power generation device that is easy to assemble and disassemble. Background Technology

[0002] A wind power generation device is a device that converts wind energy into electrical energy. It typically consists of core components such as a wind turbine, generator, tower, and control system. It is an important part of renewable energy technology and is widely used in grid-connected power generation, off-grid power supply, distributed energy, and other fields. With people paying more and more attention to environmental protection, micro wind power generation devices suitable for home and personal use have emerged, which are easy to assemble and disassemble.

[0003] Patent CN209083466U discloses a wind power generation device that is easy to assemble and disassemble. This patent includes a support plate and a pole. The lower end of the pole has snap-fit ​​blocks welded around its perimeter. The top surface of the pole is fitted with the main body of the power generation device. The top surface of the support plate has a groove, and the snap-fit ​​blocks are installed inside the groove. A fixing device is screwed onto the top surface of the threaded hole. The fixing device includes an upper fixing plate, with columnar rods welded around its top perimeter. A lead screw is welded to the middle of the lower fixing plate. Legs are hinged around the bottom perimeter of the support plate, and a fixing plate is welded to the bottom of each leg. A fixing frame is installed on the inner side of the upper end of the fixing plate at the lower end of the leg. A telescopic rod is rotatably connected inside the fixing frame, and a circular connecting plate is rotatably connected to the other end of the telescopic rod. This patent facilitates the assembly and disassembly of the power generation device and is also relatively convenient to carry. Although this patent solves the above problems, the extension and folding of the legs is not convenient enough. Therefore, this patent proposes a wind power generation device that is easy to assemble and disassemble to solve the aforementioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a wind power generation device that is easy to assemble and disassemble, in order to address the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a wind power generation device that is easy to assemble and disassemble, comprising:

[0006] The tower is used to install the main body of the wind power generation device;

[0007] An adjusting shaft is slidably connected to the circumferential surface of the tower, and a connecting shaft is fixedly connected to the inner surface of the adjusting shaft;

[0008] A rotating device is mounted above the tower and is used to adjust the angle of the wind power generation device.

[0009] A positioning device is installed above the tower and is used for the rapid and stable installation and disassembly of the device.

[0010] As a further technical solution, the coupling includes;

[0011] A torsion shaft is hinged to the circumferential surface of a connecting shaft, and a support plate is fixedly connected to the bottom end of the torsion shaft;

[0012] A convex shaft is fixedly connected to the support plate on the side near the tower.

[0013] The second convex shaft is fixedly connected to the bottom end of the circumferential surface of the tower.

[0014] As a further technical solution, the coupling also includes;

[0015] A support rod, which is hinged to an inner surface of a convex shaft;

[0016] Slot 1, wherein slot 1 is formed on the circumferential surface of the tower, and a trapezoidal block 1 is slidably connected to the inner surface of slot 1;

[0017] An annular inner inclined groove is formed on the lower surface of the adjusting shaft.

[0018] As a further technical solution, the bottom end of the support rod is hinged to the inner surface of the second convex shaft, and a torsion spring is provided at the hinge point between the support rod and the second convex shaft. A spring is provided between the first trapezoidal block and the first slot. The upper surface of the adjusting shaft abuts against the lower surface of the trapezoidal block.

[0019] As a further technical solution, the rotating device includes:

[0020] Groove 1, wherein groove 1 is formed at the top of the tower;

[0021] A metal shaft is rotatably connected to the inner wall of a groove, and a rotating part is fixedly connected to the top end of the metal shaft;

[0022] A generator housing, which is positioned above the rotating part;

[0023] Groove 2, wherein groove 2 is formed at the top of the rotating part;

[0024] A tapered portion is fixedly connected to the lower surface of the generator housing, and a retaining shaft is fixedly connected to the bottom end of the generator housing. A retaining groove is formed on the circumferential surface of the retaining shaft.

[0025] A through groove is formed on the circumferential surface of the rotating part;

[0026] Trapezoidal block two is slidably connected to the inner surface of slot two.

[0027] As a further technical solution, the rotating device also includes;

[0028] A connecting rod is fixedly connected to the upper surface of the adjusting shaft, and a sliding ring is fixedly connected to the top end of the connecting rod;

[0029] A twisting key is hinged to the upper surface of a sliding ring, and a trapezoidal pressure block is fixedly connected to the side of the twisting key near the tower.

[0030] As a further technical solution, the inner surface of the locking shaft and the second groove abuts against each other, a second spring is provided between the second trapezoidal locking block and the second locking groove, the inner surface of the locking shaft and the through groove abuts against each other, the bottom surface of the rotating part abuts against the top surface of the tower, the top conical surface of the conical part abuts against the inner inclined surface of the top of the rotating part, the inner surface of the sliding ring is slidably connected to the circumferential surface of the tower, and a second torsion spring is provided at the hinge of the twisting key and the sliding ring.

[0031] As a further technical solution, the positioning device includes:

[0032] A locking plate, which is fixedly connected to the top of the circumferential surface of the tower;

[0033] A locking rod, which is fixedly connected to the lower surface of the generator housing;

[0034] A contact shaft is slidably connected to the inner wall of the second groove.

[0035] A circular mounting bracket is rotatably connected to the front end of the generator housing. The front side of the circular mounting bracket has a connecting groove and an internal thread groove.

[0036] As a further technical solution, the positioning device also includes;

[0037] The snap-fit ​​part snaps into the inner surface of the connecting groove, and a fan blade is fixedly connected to the outer surface of the snap-fit ​​part;

[0038] An external threaded collar is threaded onto the inner surface of an internal threaded groove. A cover plate is fixedly connected to the front end of the external threaded collar, and a pull rod is fixedly connected to the front side of the cover plate.

[0039] As a further technical solution, the upper surface of the abutting shaft abuts against the bottom end of the locking shaft, a spring three is provided between the lower surface of the abutting shaft and the bottom surface of the inner wall of the second slot, the rear side of the cover plate abuts against the front side of the circular card seat, and a locking hole is provided on the inner side of the locking plate.

[0040] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0041] 1. This easily assembled and disassembled wind power generation device features a support plate that extends outwards from the tower, increasing the tower's support area and making the device more stable during wind power generation. The extended support plate is further supported by the support rod, enhancing the device's support strength and stability during wind power generation. A trapezoidal locking block pops out of its slot and limits the adjustment shaft, preventing it from moving upwards and thus preventing the support plate from loosening during wind power generation. When the support rod is reset, a convex shaft pulls the support plate back up and close to the tower. When the support plate is close to the tower, it lifts the adjustment shaft upwards, reducing the device's area and facilitating storage and relocation.

[0042] 2. This wind power generation device is easy to assemble and disassemble. By rotating the rotating part, the device can be aligned with the wind direction, which improves the power generation efficiency. The conical part and the retaining shaft are inserted into the groove two, so that the generator housing can be quickly connected to the rotating part. Conversely, the generator housing can be quickly separated from the rotating part, which is convenient for storage. It also eliminates the need for repeated installation and separation between the rotating part and the tower, avoiding wear on the metal shaft during installation and separation, which could cause the device to loosen during rotation and affect the stability of the device.

[0043] 3. This wind power generation device is easy to disassemble and assemble. After the trapezoidal locking block 2 is inserted into the through slot, the rotating part can drive the generator housing to rotate. The trapezoidal pressing block is inserted into the through slot and squeezes the trapezoidal locking block 2, so that the trapezoidal locking block 2 retracts into the locking groove 2. At this time, the locking shaft can be quickly pulled out from the groove 2, thereby improving the convenience of disassembling the generator housing.

[0044] 4. This wind power generation device is easy to install and disassemble. Align the locking rod with the locking hole on the locking plate and insert it. This makes the installation of the generator housing and rotating part more stable and precise, avoiding misalignment during installation. The abutment shaft pushes the locking shaft upward, which in turn causes the conical part and generator housing to pop out of the rotating part. The generator housing then drives the locking rod to quickly pull away from the locking plate. At this point, the generator housing can be directly removed, further improving the convenience of disassembly.

[0045] 5. This wind power generation device, which is easy to assemble and disassemble, allows the fan blades to be inserted into the connecting groove via a snap-fit ​​part, enabling separate installation of the fan blades. After the cover plate fits into the circular mounting base, it covers the connecting groove and limits the snap-fit ​​part, preventing the snap-fit ​​part and the fan blades from falling off, thus improving the stability of the fan blade installation. After the cover plate and the external threaded collar are pulled away from the circular mounting base, the snap-fit ​​part can be quickly pulled out of the connecting groove after it loses its limiting position, making it easy to fold and store the fan blades, thus improving the ease of use of the device. Attached Figure Description

[0046] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0047] Figure 2 This is a three-dimensional half-section diagram of the front side of the tower of the present invention;

[0048] Figure 3 For the present invention Figure 2 A magnified structural diagram of A in the middle;

[0049] Figure 4 This is a three-dimensional structural diagram of the side bottom surface of the adjusting shaft of the present invention;

[0050] Figure 5 This is a three-dimensional half-section diagram of the front side of the rotating part of the present invention;

[0051] Figure 6 This is a three-dimensional half-section diagram of the front side of the rotating device of the present invention;

[0052] Figure 7 For the present invention Figure 6 A magnified structural diagram of B in the diagram;

[0053] Figure 8 This is a three-dimensional half-section diagram of the side bottom surface of the positioning device of the present invention;

[0054] Figure 9 For the present invention Figure 8 A magnified structural diagram of C.

[0055] In the diagram: 1. Tower; 2. Adjusting shaft; 3. Connecting shaft; 4. Torsion shaft; 5. Support plate; 6. Protruding shaft one; 7. Protruding shaft two; 8. Rotating device; 9. Positioning device; 10. Support rod; 11. Slot one; 12. Trapezoidal block one; 13. Annular inner inclined groove; 81. Groove one; 82. Metal rotating shaft; 83. Rotating part; 84. Generator housing; 85. Groove two; 86. Conical part; 87. 88. Snap-on shaft; 89. Snap-on slot two; 810. Through slot; 811. Trapezoidal snap-on block two; 812. Connecting rod; 813. Sliding ring; 814. Twist key; 815. Trapezoidal pressure block; 91. Locking plate; 92. Snap-on rod; 93. Abutting shaft; 94. Circular snap-on seat; 95. Connecting groove; 96. Snap-on part; 97. Fan blade; 98. Internal threaded groove; 99. Cover plate; 910. External threaded collar; 911. Pull rod. Detailed Implementation

[0056] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0057] Please see Figures 1-9One embodiment of the present invention is as follows: a wind power generation device that is easy to assemble and disassemble, including a tower 1, the tower 1 being used to mount the main body of the wind power generation device, an adjusting shaft 2 slidably connected to the circumferential surface of the tower 1, a connecting shaft 3 fixedly connected to the inner surface of the adjusting shaft 2, a rotating device 8 disposed above the tower 1, the rotating device 8 being used to adjust the angle of the wind power generation device, a positioning device 9 disposed above the tower 1, the positioning device 9 being used for quick and stable installation and disassembly of the device, a support plate 5 extending outwards from the tower 1 to increase the support area of ​​the tower 1, making the device more stable during wind power generation, and the support plate 5, after being extended, can be supported by the support rod 10, increasing the support strength of the device and further improving stability during wind power generation, the connecting shaft 3 including a torsion shaft 4, the torsion shaft 4 being hinged to the circumferential surface of the connecting shaft 3, the bottom end of the torsion shaft 4 being fixedly connected to the support plate 5, and a convex shaft 6 being fixedly connected to the side of the support plate 5 near the tower 1. The second convex shaft 7 is fixedly connected to the bottom end of the circumferential surface of the tower 1. The connecting shaft 3 also includes a support rod 10, which is hinged to the inner surface of the first convex shaft 6. A slot 11 is formed on the circumferential surface of the tower 1. A trapezoidal locking block 12 is slidably connected to the inner surface of the slot 11. An annular inner inclined groove 13 is formed on the lower surface of the adjusting shaft 2. The bottom end of the support rod 10 is hinged to the inner surface of the second convex shaft 7, and a torsion spring 1 is provided at the hinge point between the support rod 10 and the second convex shaft 7. The trapezoidal locking block 12 and the slot 1 A spring is installed between 11. The upper surface of the adjusting shaft 2 abuts against the lower surface of the trapezoidal block 12. The trapezoidal block 12 pops out of the slot 11 and limits the adjusting shaft 2, preventing it from moving upward and preventing the support plate 5 from loosening during wind power generation. When the support rod 10 is reset, the support plate 5 is pulled up and close to the tower 1 by the convex shaft 6. When the support plate 5 is close to the tower 1, it pushes the adjusting shaft 2 upward, thereby reducing the area of ​​the device and making it easier to store and move.

[0058] Working principle: The tower 1 is placed on a flat surface, and then the adjusting shaft 2 is pushed downwards. The adjusting shaft 2 drives the connecting shaft 3 to move downwards, which in turn drives the torsion shaft 4 to move downwards. During this process, the bottom end of the support plate 5 contacts the flat surface, and its top end moves downwards under the influence of the torsion shaft 4. This causes the support plate 5 to unfold around the tower 1, increasing the support area of ​​the tower 1 and making the device more stable during wind power generation. Simultaneously, the support rod 10 is connected to the tower 1 and the support plate 5 through convex shaft 6 and convex shaft 7. When the support plate 5 unfolds, it compresses the support rod 10, causing it to rotate downwards along the axis of convex shaft 7. This allows the unfolded support plate 5 to be supported by the support rod 10, increasing the support strength of the device and further enhancing stability during wind power generation. When the adjusting shaft 2 moves downwards, its lower surface has an annular inner inclined groove 13 and a trapezoidal locking block. After the inclined surface of the first 12 contacts the device, it is pushed into the slot 11 by the guide of the inclined surface. After the trapezoidal block 12 retracts into the slot 11, it squeezes the first spring, causing the first spring to contract. After the adjusting shaft 2 continues to move downward, the elastic reset action of the first spring causes the trapezoidal block 12 to pop out of the slot 11 and limit the adjusting shaft 2, so that the adjusting shaft 2 cannot move upward, preventing the support plate 5 from loosening during wind power generation. When it is necessary to store the device, the trapezoidal block 12 is pressed into the slot 11, so that the adjusting shaft 2 loses its limit. At this time, the elastic reset action of the first torsion spring causes the support rod 10 to rotate and reset, and fit against the circumferential surface of the tower 1. When the support rod 10 resets, it pulls the support plate 5 up and close to the tower 1 through the convex shaft 6. When the support plate 5 is close to the tower 1, it pushes the adjusting shaft 2 upward, thereby reducing the area of ​​the device and facilitating storage and movement.

[0059] Please see Figures 1-9Based on the above embodiments, in another embodiment of the present invention, the rotating device 8 includes a first groove 81, which is formed at the top of the tower 1. A metal shaft 82 is rotatably connected to the inner wall of the first groove 81. A rotating part 83 is fixedly connected to the top of the metal shaft 82. A generator housing 84 is disposed above the rotating part 83. A second groove 85 is formed at the top of the rotating part 83. A conical part 86 is fixedly connected to the lower surface of the generator housing 84. A retaining shaft 87 is fixedly connected to the bottom of the generator housing 84. A retaining groove 88 is formed on the circumferential surface of the retaining shaft 87. 89 is located on the circumferential surface of the rotating part 83. The trapezoidal locking block 810 is slidably connected to the inner surface of the locking slot 88. Rotating the rotating part 83 aligns the device with the wind direction, improving the device's power generation efficiency. The conical part 86 and the locking shaft 87 are inserted into the groove 85, allowing the generator housing 84 to be quickly connected to the rotating part 83. Conversely, the generator housing 84 can be quickly separated from the rotating part 83 for easy storage. This eliminates the need for repeated installation and removal of the rotating part 83 from the tower 1, preventing wear on the metal shaft 82 during installation and removal, which could cause damage during rotation. Loosening affects the stability of the device. The rotating device 8 also includes a connecting rod 811, which is fixedly connected to the upper surface of the adjusting shaft 2. A sliding ring 812 is fixedly connected to the top of the connecting rod 811. A torsion key 813 is hinged to the upper surface of the sliding ring 812. A trapezoidal pressure block 814 is fixedly connected to the side of the torsion key 813 near the tower 1. The inner surface of the retaining shaft 87 and the second groove 85 abuts against each other. A second spring is provided between the second trapezoidal retaining block 810 and the second retaining groove 88. The inner surface of the retaining shaft 87 and the through groove 89 abuts against each other. The bottom surface of the rotating part 83 abuts against the top surface of the tower 1. The conical part 8 The top conical surface of the 6th part and the inner inclined surface of the top of the rotating part 83 abut against each other. The inner surface of the sliding ring 812 is slidably connected to the circumferential surface of the tower 1. A torsion spring is provided at the hinge of the twist key 813 and the sliding ring 812. After the trapezoidal locking block 810 is inserted into the through groove 89, the rotating part 83 can drive the generator housing 84 to rotate. The trapezoidal pressing block 814 is inserted into the through groove 89 and squeezes the trapezoidal locking block 810, so that the trapezoidal locking block 810 retracts into the locking groove 88. At this time, the locking shaft 87 can be quickly pulled out from the groove 85, thereby improving the convenience of disassembling the generator housing 84.

[0060] Working principle: When the device needs to adjust its angle according to the wind direction, the rotating part 83 is rotated. The rotating part 83 rotates in the groove 81 through the metal shaft 82, thereby conforming to the wind direction and improving the power generation efficiency of the device. The generator housing 84 is inserted into the groove 85 through the conical part 86 and the retaining shaft 87, thereby quickly connecting the generator housing 84 with the rotating part 83. Conversely, the generator housing 84 can be quickly separated from the rotating part 83 for easy storage, and there is no need to repeatedly install and separate the rotating part 83 from the tower 1. This avoids wear on the metal shaft 82 during installation and separation, which could lead to loosening of the device during rotation and affect its stability. As the retaining shaft 87 is inserted downward into the groove 85, it drives the trapezoidal retaining block 810 downward. When the trapezoidal retaining block 810 moves downward, its inclined surface contacts the inner inclined surface of the top of the rotating part 83, thereby retracting into the retaining groove 88. After the second slot 88 is aligned with the through slot 89, the elastic restoring action of the second spring pushes the trapezoidal block 810 out of the second slot 88 and into the through slot 89. At this time, the rotating part 83 can drive the generator housing 84 to rotate. When disassembling the device, the adjusting shaft 2 drives the connecting rod 811 to rise. The connecting rod 811 drives the sliding ring 812 to slide upward on the surface of the tower 1. The sliding ring 812 drives the twisting key 813 to move upward. The twisting key 813 then drives the trapezoidal pressure block 814 to move upward. When the trapezoidal pressure block 814 is aligned with the through slot 89, the elasticity of the second torsion spring drives the twisting key 813 and the trapezoidal pressure block 814 to rotate, so that the trapezoidal pressure block 814 inserts into the through slot 89 and squeezes the trapezoidal block 810, so that the trapezoidal block 810 retracts into the second slot 88 again. At this time, the locking shaft 87 can be quickly pulled out from the second groove 85, thereby improving the convenience of disassembling the generator housing 84.

[0061] Please see Figures 1-9Based on the above embodiments, in another embodiment of the present invention, the positioning device 9 includes a locking plate 91, which is fixedly connected to the top of the circumferential surface of the tower 1. A locking rod 92 is fixedly connected to the lower surface of the generator housing 84. An abutment shaft 93 is slidably connected to the inner wall of the groove 85. A circular card seat 94 is rotatably connected to the front end of the generator housing 84. A connecting groove 95 and an internal thread groove 98 are provided on the front side of the circular card seat 94. The locking rod 92 is aligned with the locking hole on the locking plate 91 and inserted, making the installation process of the generator housing 84 and the rotating part 83 more stable and accurate, avoiding skew during installation. The abutment shaft 93 pushes the locking shaft 87 upward, thereby causing the conical part 86 and the generator housing 84 to pop out of the rotating part 83. The generator housing 84 then drives the locking rod 92 to quickly pull away from the locking plate 91. At this time, the generator housing 84 can be directly removed, further improving the convenience of disassembly. The positioning device 9 also includes a snap-fit ​​part 96, which snaps onto the connecting part 94. A fan blade 97 is fixedly connected to the inner surface of the groove 95 and the outer surface of the snap-fit ​​part 96. An external threaded collar 910 is threadedly connected to the inner surface of the internal threaded groove 98. A cover plate 99 is fixedly connected to the front end of the external threaded collar 910. A pull rod 911 is fixedly connected to the front side of the cover plate 99. The upper surface of the abutting shaft 93 abuts against the bottom end of the snap-fit ​​shaft 87. A spring 3 is provided between the lower surface of the abutting shaft 93 and the bottom surface of the inner wall of the second snap-fit ​​groove 88. The rear side of the cover plate 99 abuts against the front side of the circular snap-fit ​​seat 94. A locking hole is provided on the inner side of the locking plate 91. The fan blade 97 is inserted into the connecting groove 95 through the snap-fit ​​part 96, realizing the separate installation of the fan blade 97. After the cover plate 99 fits with the circular bracket 94, it covers the connecting groove 95 and limits the snap-fit ​​part 96, preventing the snap-fit ​​part 96 and the fan blade 97 from falling off, thus improving the stability of the fan blade 97 installation. After the cover plate 99 and the external threaded collar 910 are pulled out of the circular bracket 94, the snap-fit ​​part 96 can be quickly pulled out from the connecting groove 95 after it loses its limit, making it easy to fold and store the fan blade 97, thus improving the ease of use of the device.

[0062] Working principle: Align the lever 92 with the locking hole on the locking plate 91 and insert it, making the installation of the generator housing 84 and the rotating part 83 more stable and precise, avoiding misalignment during installation. When disassembling the device, after the trapezoidal locking block 810 retracts into the locking groove 88, the locking shaft 87 loses the limit of the rotating part 83. At this time, the elastic restoring action of the spring 3 pushes the abutment shaft 93 upward, and the abutment shaft 93 pushes the locking shaft 87 upward. The upward movement of the locking shaft 87 causes the conical part 86 and the generator housing 84 to pop out of the rotating part 83. The generator housing 84 then drives the lever 92 to quickly pull away from the locking plate 91, allowing the generator housing 84 to be removed directly, further improving the convenience of disassembly. Before using the device, the fan blade 97 is connected through the locking part 96. Insert the fan blade 97 into the connecting groove 95 and quickly install it. Then, insert the external threaded collar 910 into the internal threaded groove 98. Hold the pull rod 911 and rotate the cover plate 99 through the pull rod 911. The rotation of the cover plate 99 drives the external threaded collar 910 to rotate. The external threaded collar 910 is inserted into the internal threaded groove 98 through the threaded rotation, so that the cover plate 99 fits against the circular retainer 94, thereby covering the connecting groove 95 and limiting the retaining part 96 to prevent the retaining part 96 and the fan blade 97 from falling off, thus improving the stability of the fan blade 97 installation. Conversely, pull the cover plate 99 and the external threaded collar 910 out of the circular retainer 94. After the retaining part 96 loses its limit, it can be quickly pulled out from the connecting groove 95, making it easy to fold and store the fan blade 97, thus improving the ease of use of the device.

[0063] This invention provides a wind power generation device that is easy to assemble and disassemble. There are many methods and approaches to implement this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A wind power generator which is easy to assemble and disassemble, characterized in that, Include: Tower, the tower is used to install the main body of wind power generation device; Adjusting shaft, the adjusting shaft is slidingly connected in the circumferential surface of the tower, the inner surface of the adjusting shaft is fixedly connected with a connecting shaft; Rotary device, the rotary device is arranged above the tower, the rotary device is used for adjusting the angle of the wind power generation device; Positioning device, the positioning device is arranged above the tower, the positioning device is used for quickly and stably installing and dismounting the device; The connecting shaft includes: Twist shaft, the twist shaft is hinged in the circumferential surface of the connecting shaft, the bottom end of the twist shaft is fixedly connected with a support plate; Convex shaft one, the convex shaft one is fixedly connected with the side of the support plate close to the tower; Convex shaft two, the convex shaft two is fixedly connected with the bottom end of the circumferential surface of the tower.

2. The wind power generator of easy assembly and disassembly according to claim 1, characterized in that: The connecting shaft further includes: Supporting rod, the supporting rod is hinged in the inner surface of the convex shaft one; The first clamping groove is opened in the circumferential surface of the tower, the inner surface of the first clamping groove is slidingly connected with a trapezoidal clamping block one; Annular inner inclined groove, the annular inner inclined groove is opened in the lower surface of the adjusting shaft.

3. The wind power generator of easy assembly and disassembly according to claim 2, characterized in that: The bottom end of the supporting rod and the inner surface of the convex shaft two are hinged, and the supporting rod and the convex shaft two are provided with a torsional spring one at the hinge, the trapezoidal clamping block one and the first clamping groove are provided with a spring one, and the upper surface of the adjusting shaft and the lower surface of the trapezoidal clamping block one are abutted.

4. The wind power generator of easy assembly and disassembly according to claim 3, characterized in that: The rotary device includes: The first groove is opened in the top end of the tower; Metal rotating shaft, the metal rotating shaft is rotatably connected with the inner wall of the first groove, the top end of the metal rotating shaft is fixedly connected with a rotating part; Generator housing, the generator housing is arranged above the rotating part; The second groove is opened in the top end of the rotating part; Conical part, the conical part is fixedly connected with the lower surface of the generator housing, the bottom end of the generator housing is fixedly connected with a clamping shaft, and the circumferential surface of the clamping shaft is provided with a second clamping groove; Through groove, the through groove is opened in the circumferential surface of the rotating part; Trapezoidal clamping block two, the trapezoidal clamping block two is slidingly connected in the inner surface of the second clamping groove.

5. The wind power generator of easy assembly and disassembly according to claim 4, characterized in that: The rotary device further includes: Connecting rod, the connecting rod is fixedly connected with the upper surface of the adjusting shaft, the top end of the connecting rod is fixedly connected with a sliding ring; Twist spoon, the twist spoon is hinged on the upper surface of the sliding ring, and the side of the twist spoon close to the tower is fixedly connected with a trapezoidal pressing block.

6. The wind power generator of easy assembly and disassembly according to claim 5, characterized in that: The clamping shaft and the inner surface of the second groove are abutted, the trapezoidal clamping block two and the second clamping groove are provided with a spring two, the clamping shaft and the inner surface of the through groove are abutted, the bottom surface of the rotating part and the top surface of the tower are abutted, the conical surface of the top end of the conical part and the inner inclined surface of the top end of the rotating part are abutted, the inner surface of the sliding ring and the circumferential surface of the tower are slidingly connected, and the twist spoon and the sliding ring are provided with a torsional spring two at the hinge.

7. The wind power generator of easy assembly and disassembly according to claim 6, characterized in that: The positioning device includes: Locking plate, the locking plate is fixedly connected with the top end of the circumferential surface of the tower; Clamping rod, the clamping rod is fixedly connected with the lower surface of the generator housing; Abutting shaft, the abutting shaft is slidingly connected in the inner wall of the second groove; Circular clamping seat, the circular clamping seat is rotatably connected with the front end of the generator housing, the front side of the circular clamping seat is provided with a connecting groove, and the front side of the circular clamping seat is provided with an internal thread groove.

8. The wind power generator of easy assembly and disassembly according to claim 7, characterized in that: The positioning device further includes: Clamping part, the clamping part is clamped in the inner surface of the connecting groove, the outer surface of the clamping part is fixedly connected with a fan blade; The outer threaded sleeve is fixedly connected with a cover plate at the front end, and the front side of the cover plate is fixedly connected with a pull rod.

9. The wind power generator of easy assembly and disassembly according to claim 8, characterized in that: The upper surface of the abutting shaft abuts against the bottom end of the clamping shaft, springs three are arranged between the lower surface of the abutting shaft and the bottom surfaces of the inner walls of the clamping grooves, the rear side of the cover plate abuts against the front side of the circular clamping seat, and a lock hole is formed in the inner side of the locking plate.

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