Adjustable wind driven generator convenient to maintain

Abstract

The invention relates to the field of wind power generation, in particular to an adjustable wind driven generator convenient to maintain. The device further comprises a collecting barrel, a pressing plate, a filter screen and the like. The tower frame is connected with a plurality of collecting barrels; a pressing plate is connected in each collecting barrel in a sliding manner, and the pressing plates are connected with the tower frame; and a filter screen for increasing the garbage collection capacity of the collection cylinder is connected in each collection cylinder in a damping sliding manner. Different from an existing collection barrel with a fixed volume, the capacity expansion effect of the garbage collection space of the collection barrel is achieved through the filter screen, more garbage can be collected in the cleaning period, and the situation that before the collection barrel is manually cleaned, more garbage is accumulated in the collection barrel, consequently, subsequent garbage is accumulated in the tower barrel, and the cleaning efficiency of the tower barrel is improved is avoided. And the auger is blocked.

Description

Technical Field

[0001] The invention relates to the field of wind power generation, and in particular to an adjustable wind power generator which is easy to maintain. Background Art

[0002] Offshore wind power is an ideal clean energy source, and using sea wind to generate electricity is an efficient way of utilizing energy. For example, Chinese patent publication number CN114198259B discloses an offshore wind power tower, which attracts garbage from nearby sea areas through a rotating first blade, so as to gather it together for treatment. The rotation of the shaft drives the auger blades to rotate and transport the gathered garbage upward to the outlet pipe, thereby collecting the bottles and aquatic plants separately. The device uses the tides of the sea water to drive the pressing blocks to move up and down respectively, so as to compact and collect the aquatic plant garbage and the bottle garbage separately, effectively reducing the space occupied by the garbage.

[0003] However, the volume of the sieve drum used for garbage collection is fixed. After a lot of garbage is accumulated in the sieve drum, it can no longer collect the garbage. It is not convenient to clean the sieve drum manually on the sea. Therefore, people usually clean the garbage in the sieve drum regularly. When a lot of garbage is accumulated in the sieve drum before cleaning, the subsequent garbage will accumulate in the power tower and pipeline, causing the shaft and the auger to get stuck, affecting power generation and garbage transportation. Summary of the invention

[0004] In order to overcome the disadvantages of the existing garbage collection sieve drum having a fixed volume, the sieve drum can no longer collect garbage after a lot of garbage is accumulated on it, and when a lot of garbage is accumulated on the sieve drum before cleaning, subsequent garbage will accumulate in the power tower and pipeline, causing the shaft and the auger to get stuck, the present invention provides an adjustable wind turbine that is easy to maintain.

[0005] The technical implementation scheme of the present invention is: an adjustable wind turbine generator that is easy to maintain, including a tower; also including a collecting barrel, a pressure plate, a filter screen, an electric drive shaft, a block, a rack and a conveying pipe; the tower is connected to a plurality of collecting barrels; each collecting barrel is slidably connected to a pressure plate, and the pressure plate is connected to the tower; each collecting barrel is slidably connected to a filter screen for increasing the garbage collection capacity of the collecting barrel; each collecting barrel is provided with a plurality of slide grooves; each slide groove is slidably connected to a rack, and the rack is fixedly connected to the filter screen, and the rack is detachably connected to the slide groove; each collecting barrel is fixedly connected to a plurality of electric drive shafts; each electric drive shaft is fixedly connected to a block, and the block is mutually clamped with the corresponding rack, and a pressure sensor is arranged in each block; a plurality of conveying holes are opened on the tower; each collecting barrel is provided with a feed hole; a conveying pipe is fixedly connected between the tower and the plurality of collecting barrels, and one end of the conveying pipe is aligned with the conveying hole, and the other end of the conveying pipe is aligned with the feed hole.

[0006] Optionally, the filter surface is painted with a striking color.

[0007] Optionally, the garbage collection opening of the tower is arranged in a trumpet shape.

[0008] Optionally, the tower is provided with a plurality of water leakage holes.

[0009] Optionally, it also includes punctures; each pressing plate is fixed with a plurality of punctures.

[0010] Optionally, it also includes spring rods and circular plates; each pressure plate is fixedly connected to a plurality of spring rods; the telescopic ends of all the spring rods on the same pressure plate are commonly fixedly connected to a circular plate, and the circular plate is slidably connected to the collecting tube; a plurality of circular holes facing the puncture are opened on the circular plate.

[0011] Optionally, the puncture is of smooth configuration.

[0012] Optionally, the edge of the circular plate is roughened.

[0013] Optionally, it also includes an inner tube, a rope and a rotating rod; the conveying tube is arranged in a semi-circular tube shape in the axial direction; each conveying tube is rotatably connected to an inner tube; each collecting tube is rotatably connected to a rotating rod, and a torsion spring is arranged between the rotating rod and the collecting tube; a rope is wrapped around the outer annular surface of each inner tube, and one end of the rope is wrapped around the corresponding rotating rod, and the other end of the rope is fixedly connected to the corresponding round rod.

[0014] Optionally, a spring plate is also included; a spring plate is fixedly connected between the upper surface of each pressing plate and the collecting cylinder.

[0015] The present invention has the following advantages: the present invention is different from the existing collection barrel with fixed volume. The present invention realizes the expansion effect of the garbage collection space of the collection barrel through the filter screen, so that the present invention can collect more garbage within the cleaning cycle, and avoids the accumulation of a lot of garbage in the collection barrel before manual cleaning, resulting in subsequent garbage accumulation in the tower, causing the connecting rod and the auger to get stuck, affecting the power generation problem.

[0016] The present invention drives the pressing plate to move downward to squeeze the garbage, and then punctures the sealed plastic bottles in the garbage, so that the sealed plastic bottles can be compressed by the pressing plate, thereby ensuring the compaction effect of the garbage and ensuring the collection amount of the garbage by the filter screen and the collection cylinder.

[0017] The present invention has the following steps: when the buoyancy plate drives the round rod to move up and down, the round rod pulls the rope to move up and down reciprocatingly, and the rope is reeled and unreeled on the rotating rod in cooperation with the torsion spring, and then the rope drives the inner tube to rotate back and forth on the conveying pipe, so that the garbage in the inner tube and the seawater have a rinsing effect, and the impurities attached to the inner tube are washed away. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure disclosed by the present invention of an adjustable wind turbine generator that is easy to maintain; Figure 2 A combined sectional view of a tower and a collecting bucket disclosed for an adjustable wind turbine generator that is easy to maintain according to the present invention; Figure 3 A schematic diagram of the internal structure of the collecting cylinder disclosed by the adjustable wind turbine for easy maintenance of the present invention; Figure 4 A schematic diagram of the combined structure of the stabbing, spring rod and circular plate disclosed for the adjustable wind turbine for easy maintenance of the present invention; Figure 5 The present invention is a schematic diagram of the combined partial structure of the collecting barrel, filter screen, electric drive shaft, clamping block and rack disclosed in the adjustable wind turbine for easy maintenance.

[0019] The meanings of the reference numerals in the figure are: 1-floating seat, 2-tower, 3-connecting rod, 4-power generation module, 5-controller, 6-collecting bucket, 7-auger, 8-fixed plate, 9-round rod, 10-buoyancy plate, 101-collecting cylinder, 102-pressure plate, 103-filter screen, 104-electric drive shaft, 105-block, 106-rack, 201-puncture, 202-spring rod, 203-round plate, 301-conveying pipe, 302-inner pipe, 303-spring plate, 304-rope, 305-rotating rod, 11-water level line, 21-conveying hole, 71-leakage hole, 1011-chute, 1012-feeding hole, 2031-round hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0021] Example 1 An adjustable wind turbine generator that is easy to maintain, such as Figure 1-Figure 5 As shown, a tower is included; The utility model also includes a collecting cylinder 101, a pressing plate 102, a filter screen 103, an electric drive shaft 104, a block 105, a rack 106 and a conveying pipe 301; the tower is connected to two collecting cylinders 101; each collecting cylinder 101 is slidably connected to a pressing plate 102, and the pressing plate 102 is connected to the tower; each collecting cylinder 101 is slidably connected to a filter screen 103; each collecting cylinder 101 is provided with two chute 1011; each chute 1011 is slidably connected to a rack 106, and the rack 106 is fixedly connected to the filter screen 103, and the rack 106 is connected to the chute 1011. 11 is detachably connected; each collecting barrel 101 is fixedly connected to two electric drive shafts 104; each electric drive shaft 104 is fixedly connected to a clamping block 105, and the clamping block 105 is clamped with the corresponding rack 106, and each clamping block 105 is provided with a pressure sensor; a plurality of conveying holes 21 are provided on the tower; each collecting barrel 101 is provided with a feed hole 1012; an inclined conveying pipe 301 is fixedly connected between the tower and the two collecting barrels 101, and one end of the conveying pipe 301 is aligned with the conveying hole 21, and the other end of the conveying pipe 301 is aligned with the feed hole 1012.

[0022] The tower frame includes a floating seat 1, a tower 2, a connecting rod 3, a power generation module 4, a controller 5, a collecting bucket 6, a screw dragon 7, a fixing plate 8, a round rod 9 and a buoyancy plate 10; the floating seat 1 is fixedly connected to the fixing seat on the seabed; the floating seat 1 is fixedly connected to the tower 2 through a fixing frame; the tower 2 is rotatably connected to the connecting rod 3; the connecting rod 3 is fixedly connected to the power generation module 4 through the fixing seat; the tower 2 is connected to the controller 5, and the controller 5 is connected to the connecting rod 3 through a servo motor and a gear set; the connecting rod 3 is connected to the power generation module 4 through a gear set; the floating seat 1 is connected to the fixing frame A collecting bucket 6 is fixedly connected; the controller 5 is connected to the auger 7 through a servo motor and a gear set, and the auger 7 is located in the tower 2 and the collecting bucket 6; the tower 2 is fixedly connected to two fixed plates 8, and the fixed plates 8 are fixedly connected to the corresponding collecting barrels 101; each pressure plate 102 is fixedly connected to a round rod 9, and the round rod 9 is slidably connected to the collecting barrel 101; each round rod 9 is fixedly connected to a buoyancy plate 10, and the buoyancy plate 10 floats on the sea surface; the delivery hole 21 is opened on the tower 2, and the delivery hole 21 is located above the auger 7; the delivery pipe 301 is fixedly connected to the tower 2.

[0023] The surface of the filter 103 is painted with a striking color, such as red. When the filter 103 with garbage collected moves down, it is convenient for personnel to observe the length of the lower part of the filter 103 moving out of the collection tube 101, and then know the degree of garbage collection by the filter 103 and determine whether the filter 103 needs maintenance.

[0024] The garbage collection opening of the collecting bucket 6 is arranged in a trumpet shape, which increases the space when the sea surface garbage enters the collecting bucket 6 and improves the garbage collection efficiency.

[0025] The auger 7 is provided with a plurality of water leakage holes 71, so that when the auger 7 rotates to transport the garbage on the sea surface upward, seawater can leak from the water leakage holes 71, reducing the gravity of the garbage transported upward by the auger 7, ensuring the stable rotation of the connecting rod 3 and avoiding affecting the power generation.

[0026] When in use, the floating seat 1 and the collecting bucket 6 are fixed below the water level 11 of the sea surface through the fixing seat on the seabed, and the buoyancy board 10 floats on the sea surface, the collecting port of the collecting bucket 6 is flush with the water level 11, and the collecting barrel 101 is located above the sea surface. The sea breeze blows the blades on the power generation module 4, and the blades rotate to generate electricity for the generator. The controller 5 drives the auger 7 to rotate through the servo motor and the gear set, and then the auger 7 stirs the sea surface, so that a vortex is generated on the sea surface, and the garbage on the sea surface enters the collecting bucket 6 with the vortex. The garbage on the sea surface is transported upward along the inner wall of the tower 2 to the inner top of the tower 2 with the rotating auger 7, and then the rotating auger 7 pushes the garbage into the two conveying holes 21, and the garbage is pushed from the conveying hole 21 to the conveying pipe 301, and then the garbage flows from the feed hole 1012 along the conveying pipe 301 to the filter 103 of the collecting barrel 101 for collection; At the same time, the buoyancy board 10 is driven to move up and down by the rising and falling tides of the sea water, and then the buoyancy board 10 drives the round rod 9 and the pressure plate 102 to move up and down in the collecting tube 101. When the pressure plate 102 moves downward in the collecting tube 101, the pressure plate 102 presses the garbage in the filter screen 103 downward to compact the garbage. After the pressure plate 102 compacts the garbage in the filter screen 103, since the maximum stroke of the pressure plate 102 moving downward in the collecting tube 101 is to move to the bottom of the collecting tube 101, the pressure plate 102 After the garbage in the filter 103 is compacted, the pressure plate 102 continues to squeeze the filter 103 through the compacted garbage. At this time, the filter 103 applies downward pressure to the block 105 through the rack 106. After the pressure sensor of the block 105 detects that the squeezing force continues to increase and reaches a predetermined value, the block 105 controls the electric drive shaft 104 to rotate, and then the electric drive shaft 104 rotates the block 105 downward, and the block 105 is separated from the rack 106. Since the filter 103 and the collection barrel 101 are in a damping sliding connection , and then the pressure plate 102 continues to squeeze the compacted garbage in the filter screen 103 downward, and the filter screen 103 slides downward along the inner wall of the collection tube 101 and drives the rack 106 to move downward until the pressure plate 102 reaches the lowest point of the travel in the collection tube 101, and the filter screen 103 drives the compacted garbage to slide out of the collection tube 101 together, and the sliding distance is equal to the thickness of the compacted garbage, and at this time, the upper surface of the compacted garbage in the filter screen 103 is flush with the bottom of the collection tube 101, so that the compacted garbage in the filter screen 103 replaces the filter screen 1 The inner bottom of 03 acts as the supporting part of the collecting barrel 101 to compact the subsequent garbage, thereby ensuring the compaction effect of the subsequent garbage. In this way, the present invention is different from the existing fixed-volume collecting barrel 101. The present invention achieves the effect of expanding the capacity of the garbage collecting space of the collecting barrel 101 through the filter screen 103, so that the present invention can collect more garbage within the cleaning cycle, thereby avoiding the accumulation of a lot of garbage in the collecting barrel 101 before the collecting barrel 101 is manually cleaned, resulting in the accumulation of subsequent garbage in the tower barrel 2, causing the auger 7 to get stuck.

[0027] It should be noted that when the filter 103 slides downward along the inner wall of the collection barrel 101 and drives the rack 106 to move downward, the electric drive shaft 104 rotates to cause the block 105 to stop the rack 106 and fix the filter 103 every time the rack 106 descends one convex tooth distance. If the pressure sensor on the block 105 still detects a large pressure at this time, the electric drive shaft 104 rotates to cause the block 105 to stop stopping the rack 106, and the rack 106 continues to move downward with the filter 103 until the pressure plate 102 reaches the lowest point of the stroke in the collection barrel 101. In this way, the filter 103 and the rack 106 are continuously fixed by the block 105 during the descent process, thereby preventing the filter 103 from descending too far, resulting in the upper surface of the garbage after compaction in the filter 103 being far from the bottom of the collection barrel 101, affecting the subsequent compaction effect of the garbage.

[0028] In the prior art, garbage and seawater enter the collecting barrel 101, and seawater leaks out from the seepage holes opened at the bottom of the collecting barrel 101. After the garbage is compacted once, the seepage holes of the collecting barrel 101 are blocked, so that when subsequent garbage and seawater enter the collecting barrel 101, it is difficult for seawater to flow out of the collecting barrel 101, and as the garbage is compacted multiple times, it is more difficult for seawater to flow out of the collecting barrel 101. As a result, in the prior art, when the pressing plate 102 compacts the garbage in the collecting barrel 101, it also compresses the seawater that cannot be discharged from the garbage, greatly reducing the compaction effect of the garbage. However, after the filter screen 103 moves downward, the present invention releases the area on the filter screen 103 that is not filled with garbage out of the collecting barrel 101, and then after the garbage falls into the filter screen 103 but before it is compacted, the seawater in the garbage can flow out from the filter holes on the part of the filter screen 103 that has just been released, thereby avoiding the filter holes of the filter screen 103 from being blocked.

[0029] When the filter screen 103 is to be maintained and cleaned, the filter screen 103 and the rack 106 can be directly removed from the collecting tube 101 manually, which is convenient and quick.

[0030] When the blade direction of the power generation module 4 needs to be adjusted, the controller 5 drives the connecting rod 3 to rotate through the servo motor and the gear set so that the blade direction of the power generation module 4 is facing the wind direction, and the wind direction can be judged by setting a wind direction detector on the tower 2 to determine whether the blade direction of the power generation module 4 needs to be adjusted through the controller 5.

[0031] Example 2 On the basis of Example 1, Figure 3 and Figure 4 As shown, it also includes punctures 201; a plurality of punctures 201 are fixedly connected to the lower side of each pressing plate 102.

[0032] It also includes spring rods 202 and circular plates 203; a plurality of spring rods 202 are fixedly connected to the lower side of each pressing plate 102; the telescopic ends of all the spring rods 202 on the same pressing plate 102 are fixedly connected to a circular plate 203, and the circular plate 203 is slidably connected to the collecting tube 101; a plurality of circular holes 2031 are opened on the circular plate 203 and are opposite to the puncture 201.

[0033] The puncture 201 is smoothly configured to reduce the friction between the puncture 201 and the garbage, thereby reducing the impurities in the garbage remaining on the puncture 201.

[0034] The edge of the circular plate 203 is roughened, so that when the circular plate 203 moves down along the inner wall of the filter screen 103 , it is helpful to scrape off the impurities attached to the inner wall of the filter screen 103 to avoid clogging of the filter holes of the filter screen 103 .

[0035] The garbage entering the filter 103 includes garbage such as capped plastic bottles. The capped plastic bottles are difficult to be squeezed flat, which affects the compaction effect of the pressure plate 102 on the garbage. If the capped plastic bottles are not compressed, the collection amount of garbage by the filter 103 and the collecting barrel 101 will be greatly reduced. Therefore, in the process of compacting the garbage in the filter 103 by the pressure plate 102, the pressure plate 102 drives the probing 201 to move downward to squeeze the garbage, and then the probing 201 punctures the capped plastic bottles in the garbage, so that the capped plastic bottles can be compressed by the pressure plate 102, thereby ensuring the compaction effect of the garbage and the collection amount of garbage by the filter 103 and the collecting barrel 101, avoiding the filter 103 and the collecting barrel 101 from being quickly filled with garbage, resulting in subsequent garbage accumulation in the tower 2 and the conveying pipe 301, causing the auger 7 to get stuck.

[0036] When the piercing bar 201 moves downward to puncture the garbage, garbage such as seaweed, cloth strips, plastic sheets or bottles will also be attached to the piercing bar 201. After the pressing plate 102 drives the piercing bar 201 to move upward, the piercing bar 201 moves upward with the garbage that has been compacted, reducing the compression effect of the garbage. Therefore, by arranging a spring rod 202 and a circular plate 203 on the pressing plate 102, when the pressing plate 102 drives the piercing bar 201 to move downward, the pressing plate 102 will synchronously drive the spring rod 202 and the circular plate 203 to move downward. The circular plate 203 first contacts the garbage in the filter screen 103, and then the pressing plate 102 continues to move downward, and the piercing bar 201 passes through the circular hole 2031 to puncture the garbage. The garbage is squeezed, and the spring rod 202 is compressed. When the pressure plate 102 drives the probing 201 and the circular plate 203 to move upward, the pressure plate 102 drives the probing 201 to move upward first, and the circular plate 203 continues to squeeze the garbage under the action of the spring rod 202. At this time, the upward probing 201 and the circular hole 2031 on the circular plate 203 move relative to each other, and then the circular hole 2031 scrapes off the garbage attached to the probing 201, and the probing 201 is self-cleaned. After the spring rod 202 is completely released, the spring rod 202 drives the circular plate 203 to move upward again, so as to prevent the probing 201 from moving upward with the garbage that has been compacted, thereby reducing the compression effect of the garbage.

[0037] Example 3 On the basis of Example 2, Figure 2-Figure 4 As shown, it also includes an inner tube 302, a rope 304 and a rotating rod 305; the conveying tube 301 is arranged in a semi-circular tube shape in the axial direction; each conveying tube 301 is rotatably connected to an inner tube 302; each collecting tube 101 is rotatably connected to a rotating rod 305, and a torsion spring is arranged between the rotating rod 305 and the collecting tube 101; a rope 304 is wound around the outer annular surface of each inner tube 302, and one end of the rope 304 is wound around the corresponding rotating rod 305, and the other end of the rope 304 is fixedly connected to the corresponding round rod 9.

[0038] A spring plate 303 is also included; a spring plate 303 is fixedly connected between the upper surface of each pressing plate 102 and the collecting tube 101 .

[0039] When the garbage is transported in the conveying pipe 301, impurities in the garbage will adhere to the inner wall of the conveying pipe 301, such as waterweed, cloth strips and other debris. Although seawater flows in the conveying pipe 301, only the seawater can be used to clean the impurities attached to the inner wall of the conveying pipe 301. Some tightly attached impurities still remain on the inner wall of the conveying pipe 301, affecting the garbage from passing through the conveying pipe 301 into the collecting cylinder 101. Therefore, an inner tube 302 is added to the conveying pipe 301. When the garbage passes through the conveying hole 21, the inner tube 302 is removed from the conveying pipe 301. When pushed out, the garbage will enter the collecting tube 101 through the inner tube 302. When the buoyancy plate 10 is driven by the ups and downs of the sea water to drive the round rod 9 to move up and down, the round rod 9 pulls the rope 304 to move up and down reciprocatingly. The rope 304 is reeled and unreeled reciprocatingly on the rotating rod 305 with the cooperation of the torsion spring, and then the rope 304 drives the inner tube 302 to reciprocate on the conveying pipe 301, so that the garbage in the inner tube 302 and the sea water have a rinsing effect, which is beneficial to clean the impurities attached to the inner tube 302.

[0040] When the buoyancy plate 10 drives the round rod 9 to move up and down, in order to prevent the garbage and part of the seawater on the inner tube 302 from entering the top of the pressure plate 102 from the feed hole 1012 when the pressure plate 102 and the circular plate 203 move down to below the feed hole 1012, causing the garbage and part of the seawater to accumulate above the pressure plate 102, thereby reducing the activity space of the pressure plate 102, therefore, when the pressure plate 102 moves down, the telescopic end of the spring plate 303 is pulled down, and then the spring plate 303 is extended to temporarily seal the feed hole 1012, thereby preventing garbage and seawater from entering the collecting tube 101.

[0041] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. An adjustable wind turbine generator that is easy to maintain, characterized by: The invention comprises a tower frame; a collecting barrel (101), a pressure plate (102), a filter screen (103), an electric drive shaft (104), a clamping block (105), a rack (106) and a conveying pipe (301); the tower frame is connected to a plurality of collecting barrels (101); each collecting barrel (101) is slidably connected to a pressure plate (102), and the pressure plate (102) is connected to the tower frame; each collecting barrel (101) is slidably connected to a filter screen (103) for increasing the garbage collection capacity of the collecting barrel (101); each collecting barrel (101) is provided with a plurality of chute (1011); each chute (1011) is slidably connected to a rack (106), and the rack (106) and the filter screen (1011) are connected to each other. 3) are fixedly connected, and the rack (106) and the slide groove (1011) are detachably connected; each collecting barrel (101) is fixedly connected to a plurality of electric drive shafts (104); each electric drive shaft (104) is fixedly connected to a clamping block (105), and the clamping block (105) and the corresponding rack (106) are mutually clamped, and each clamping block (105) is provided with a pressure sensor; a plurality of conveying holes (21) are provided on the tower; each collecting barrel (101) is provided with a material inlet hole (1012); a conveying pipe (301) is fixedly connected between the tower and the plurality of collecting barrels (101), and one end of the conveying pipe (301) is aligned with the conveying hole (21), and the other end of the conveying pipe (301) is aligned with the material inlet hole (1012).

2. The adjustable wind turbine generator for easy maintenance according to claim 1 is characterized in that: The surface of the filter (103) is painted with a striking color.

3. The adjustable wind turbine generator for easy maintenance according to claim 1 is characterized in that: The garbage collection opening of the tower is arranged in a trumpet shape.

4. The adjustable wind turbine generator for easy maintenance according to claim 1 is characterized in that: The tower frame is provided with a plurality of water leakage holes (71).

5. The adjustable wind turbine generator for easy maintenance according to claim 1 is characterized in that: It also includes punctures (201); each pressing plate (102) is fixedly connected to a plurality of punctures (201).

6. The adjustable wind turbine generator for easy maintenance according to claim 5 is characterized in that: It also includes a spring rod (202) and a circular plate (203); each pressing plate (102) is fixedly connected to a plurality of spring rods (202); the telescopic ends of all the spring rods (202) on the same pressing plate (102) are fixedly connected to a circular plate (203), and the circular plate (203) is slidably connected to the collecting cylinder (101); and the circular plate (203) is provided with a plurality of circular holes (2031) that are directly opposite to the piercing (201).

7. The adjustable wind turbine generator for easy maintenance according to claim 5 is characterized in that: The stabbing (201) is provided in a smooth manner.

8. The adjustable wind turbine generator for easy maintenance according to claim 6 is characterized in that: The edge of the circular plate (203) is rough.

9. The adjustable wind turbine generator for easy maintenance according to claim 1 is characterized in that: It also includes an inner tube (302), a rope (304) and a rotating rod (305); the delivery tube (301) is arranged in a semi-circular tube shape in the axial direction; each delivery tube (301) is rotatably connected to an inner tube (302); each collection tube (101) is rotatably connected to a rotating rod (305), and a torsion spring is arranged between the rotating rod (305) and the collection tube (101); a rope (304) is wound around the outer annular surface of each inner tube (302), one end of the rope (304) is wound around the corresponding rotating rod (305), and the other end of the rope (304) is fixedly connected to the corresponding round rod (9).

10. The adjustable wind turbine generator for easy maintenance according to claim 1, characterized in that: It also includes a spring plate (303); a spring plate (303) is fixedly connected between the upper surface of each pressing plate (102) and the collecting cylinder (101).

Images