Vertical shaft generator set
By using a combination structure of support frame, rotating rod, rectangular rod, moving block and gravity block in vertical axis generator set, the problem of generator instability caused by wind instability is solved, and stable power generation and efficient conversion of wind energy are achieved.
Patent Information
- Application Number
- CN202520111184.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Vertical axis wind turbines are unstable when driven by wind, making it difficult to convert some wind energy into electrical energy, resulting in unsatisfactory power generation.
It adopts a combination structure of support frame, rotating rod, rectangular rod, moving block, gravity block and spring. The rotation speed of the rotating rod is stabilized by changing the position of the gravity block, and the stable rotation of the rotating rod is maintained by centrifugal force and spring thrust.
This achieved stable power generation from the generator, improved the conversion efficiency of wind energy, and reduced heat generation.
Smart Images
Figure CN223594334U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to generator technical field especially relates to a vertical axis generator set. BACKGROUND
[0002] The vertical axis wind driven generator is a new type of wind driven generator, and because it uses special aerodynamic principle, the power generation capacity is also large when it operates at low wind speed. With the development of science and technology, the vertical axis wind driven generator set has gradually been recognized and valued by people again because of its advantages of advanced design method, high wind energy utilization rate, low starting wind speed and no noise, and has wide market application prospect.
[0003] When driving, wind is usually unstable, so when driving the generator to rotate, it is fast and slow, which leads to the instability of the generator, and the instability of the generator will cause some wind energy to be difficult to convert into electric energy, increase heat energy and make the power generation effect not ideal. UTILITY MODEL CONTENTS
[0004] The utility model discloses a vertical axis generator set which aims at solving the technical problem that when driving, wind is usually unstable, so when driving the generator to rotate, it is fast and slow, which leads to the instability of the generator, and the instability of the generator will cause some wind energy to be difficult to convert into electric energy, increase heat energy and make the power generation effect not ideal.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A vertical axis generator set, comprising a support frame, the upper end left side of the support frame is fixedly connected with a generator, the upper end right side of the support frame is fixedly connected with a rotating rod, the rotating rod and the output end of the generator are provided with a transmission assembly, the rod wall of the rotating rod is uniformly fixedly connected with a rectangular rod, the rod wall of the rectangular rod is slidably connected with a moving block, the lower end of the moving block is fixedly connected with a gravity block, and the rod wall of the rectangular rod is sleeved with a spring.
[0007] Preferably, the rod wall of the rectangular rod is fixedly connected with a limiting block close to the rotating rod, and the position away from the rotating rod of the rectangular rod is fixedly connected with a baffle;
[0008] Preferably, the transmission assembly comprises a first belt pulley fixedly connected to the input end of the generator, the lower end of the rotating rod is fixedly connected with a second belt pulley, and the second belt pulley and the first belt pulley are drivingly connected through a belt;
[0009] Preferably, the diameter of the second belt pulley is twice that of the first belt pulley.
[0010] Preferably, the support frame is arranged in a U shape, and the upper end portion of the support frame is rotationally connected with the upper end of the rod wall of the rotating rod.
[0011] From the above, the vertical axis generator set has the advantages that: during work, the rotating speed of the rotating rod can be maintained by changing the position of the gravity block, so that the rotating rod can be relatively stable during rotation, and thus the generator can stably generate electricity. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only a part of the present application, and other drawings can also be obtained by those skilled in the art without creative effort based on these drawings.
[0013] Figure 1 The present application provides a vertical axis generator set, and a schematic diagram of the overall structure of the vertical axis generator set is shown.
[0014] Figure 2 The present application provides a vertical axis generator set, and a schematic diagram of the overall structure of the vertical axis generator set is shown.
[0015] In the figure: 1, support frame; 2, generator; 4, belt; 5, first belt pulley; 6, second belt pulley; 7, rotating rod; 8, rectangular rod; 9, spring; 10, baffle; 11, moving block; 12, gravity block; 13, limiting block. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below in combination with specific embodiments.
[0017] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by those skilled in the art to which the present application belongs. The terms "first", "second" and similar terms used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. The terms "up", "down", "left", "right" and the like are only used to represent relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0018] Referring to Figure 1 and Figure 2 A vertical axis generator set, comprising a support frame 1, the upper end left side of the support frame 1 is fixedly connected with a generator 2, the upper end right side of the support frame 1 is fixedly connected with a rotating rod 7, a leaf pulp assembly and the like is fixedly arranged outside the rotating rod 7, for making the rotating rod 7 rotate when there is wind, the rotating rod 7 and the output end of the generator 2 are provided with a transmission assembly, the rotating rod 7 rotates to drive the rotating rod 7 to rotate through the transmission assembly, the rod wall of the rotating rod 7 is uniformly fixedly connected with a rectangular rod 8, the rod wall of the rectangular rod 8 is slidingly connected with a moving block 11, the moving block 11 can move on the rod wall of the rectangular rod 8, the lower end of the moving block 11 is fixedly connected with a gravity block 12, the rod wall of the rectangular rod 8 is sleeved with a spring 9, the spring 9 has a pushing force on the moving block 11, so that the moving block 11 can reset, the support frame 1 is provided in a U shape, the upper end part of the support frame 1 is rotatably connected with the rod wall upper end of the rotating rod 7, so that the rotating rod 7 is more stable when rotating;
[0019] When working, the wind drives the rotating rod 7 to rotate, the rotating rod 7 drives the input end of the generator 2 to rotate through the transmission assembly, thereby realizing power generation, when the rotating rod 7 rotates, the rotating rod 7 drives multiple rectangular rods 8 to rotate, the rectangular rods 8 drive the moving block 11 to move and the gravity block 12 to rotate, at this time the gravity block 12 is subjected to the action of centrifugal force and moves outward, so that the moving block 11 moves and compresses the spring 9, when the wind speed is stable, the rotating rod 7 stably rotates, when the wind speed suddenly decreases, at this time the moving block 11 moves to the position close to the rotating rod 7 under the action of the spring 9, thereby changing the angular kinetic energy of the gravity block 12 to maintain the rotation of the rotating rod 7, when the wind force increases, the gravity block 12 rotates to the position away from the rotating rod 7, so that when working, the rotating speed of the rotating rod 7 can be maintained by changing the position of the gravity block 12, so that the rotating rod 7 can be relatively stable when rotating, thereby enabling the generator 2 to stably generate power.
[0020] Referring to Figure 1 and Figure 2 The rod wall of the rectangular rod 8 is fixedly connected with a limiting block 13 close to the rotating rod 7, the position away from the rotating rod 7 of the rectangular rod 8 is fixedly connected with a baffle 10, the baffle 10 is arranged to limit the spring 9, and the limiting block 13 is arranged to avoid the multiple gravity blocks 12 from being removed and affecting movement.
[0021] Referring to Figure 1 and Figure 2 The transmission assembly comprises a first belt pulley 5 fixedly connected to the input end of the generator 2, the lower end of the rotating rod 7 is fixedly connected with a second belt pulley 6, the second belt pulley 6 is in transmission connection with the first belt pulley 5 through a belt 4, and the rotating rod 7 rotates to drive the generator 2 to work through the belt 4.
[0022] Referring to Figure 1 andFigure 2 The diameter of the second belt pulley 6 is twice that of the first belt pulley 5, and the force arm of the second belt pulley 6 is greater than that of the first belt pulley 5, so that the rotating rod 7 can better drive the input end of the generator 2 to rotate.
[0023] Working principle: when working, the wind drives the rotating rod 7 to rotate, the rotating rod 7 drives the input end of the generator 2 to rotate through the transmission assembly, and then realizes power generation, the rotating rod 7 drives the plurality of rectangular rods 8 to rotate when rotating, the rectangular rods 8 drive the moving block 11 to move and drive the gravity block 12 to rotate, at this time the gravity block 12 is subjected to the action of centrifugal force and moves outward, so that the moving block 11 moves and compresses the spring 9, when the wind speed is stable, the rotating rod 7 stably rotates, when the wind speed suddenly decreases, at this time the moving block 11 moves to the position close to the rotating rod 7 under the action of the spring 9, and then the angular kinetic energy of the gravity block 12 changes to maintain the rotation of the rotating rod 7, when the wind speed increases, the gravity block 12 rotates to the position away from the rotating rod 7, so that during work, the rotating speed of the rotating rod 7 can be maintained by changing the position of the gravity block 12, so that the rotating rod 7 can be relatively stable when rotating, and then the generator 2 can stably generate electricity.
[0024] Those skilled in the art will understand that the discussion of any of the above embodiments is merely exemplary and is not intended to suggest that the scope of the present application (including the claims) is limited to these examples; under the concept of the present application, the above embodiments or technical features in different embodiments can also be combined, steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.
[0025] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.
Claims
1. A vertical axis generator set comprising a support frame (1), characterised in that, The upper end left side of the support frame (1) is fixedly connected with a generator (2), the upper end right side of the support frame (1) is fixedly connected with a rotating rod (7), the rotating rod (7) is provided with a transmission assembly with the output end of the generator (2), the rod wall of the rotating rod (7) is uniformly fixedly connected with a rectangular rod (8), the rod wall of the rectangular rod (8) is slidably connected with a moving block (11), the lower end of the moving block (11) is fixedly connected with a gravity block (12), the rod wall of the rectangular rod (8) is sleeved with a spring (9).
2. A vertical axis generator set according to claim 1, characterised in that, The rod wall of the rectangular rod (8) is fixedly connected with a limiting block (13) close to the rotating rod (7), the position of the rectangular rod (8) away from the rotating rod (7) is fixedly connected with a baffle (10).
3. A vertical axis generator set according to claim 1, wherein, The transmission assembly comprises a first belt pulley (5) fixedly connected with the input end of the generator (2), the lower end of the rotating rod (7) is fixedly connected with a second belt pulley (6), the second belt pulley (6) is drivingly connected with the first belt pulley (5) through a belt (4).
4. A vertical axis generator set according to claim 3, wherein, The diameter of the second belt pulley (6) is twice the diameter of the first belt pulley (5).
5. A vertical axis generator set according to claim 1, wherein, The support frame (1) is provided in a U shape, and the upper end portion of the support frame (1) is rotatably connected with the upper end of the rod wall of the rotating rod (7).