Wind driven generator for clean energy production

Abstract

The invention relates to the technical field of wind power generation, and discloses a wind driven generator for clean energy production, which comprises a cylinder 1, a motor fixedly connected to the inner wall of the cylinder 1, a gear 1 fixedly connected to the output end of the motor, and a power generation mechanism comprising a shell arranged at the top of the cylinder 1, the bottom of the shell is fixedly connected with a third hollow column, the outer wall of the third hollow column is rotationally connected with the first cylinder through a bearing, the inner wall of the third hollow column is fixedly connected with a second gear, the second gear is meshed with the first gear, and the top of the shell is fixedly connected with a wind direction detection device. When the rotating speed of the rotating assembly is too high, the interval time of the detection plate in front of the rotating speed detection device is shortened, and the speed reduction disc is clamped and decelerated through the calipers, so that the rotating speed of the rotating assembly is reduced, and equipment damage caused by too high rotating speed is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of wind power generation, in particular to a wind power generator for clean energy production. Background Art

[0002] A wind turbine is a device that converts wind energy into electrical energy. A wind turbine is mainly composed of blades, a hub, a nacelle, a tower, and other parts. When the wind blows through the blades, the blades rotate due to the thrust of the wind. The rotation of the blades drives the rotor of the generator to rotate through a series of mechanical transmission devices, cutting the magnetic flux lines in the magnetic field, thereby generating electrical energy. Wind turbines have many advantages. First, it is a renewable clean energy that does not produce greenhouse gas emissions and is environmentally friendly. Second, wind energy is widely present in nature and is abundant in resources.

[0003] The patent application with application number CN202310544476.0 discloses a wind turbine, which includes a tower, a wheel nacelle, a hub and blades. The side wall of the tower is provided with a blowing mechanism for blowing and cleaning the blades, and the side wall of the tower is also provided with a flushing mechanism for flushing the blades. The wind turbine of the present invention can blow and clean dust and other impurities on the surface of the blades, and at the same time, can flush the dust and other impurities on the surface of the blades, so that the cleaning effect of the blades is better and more efficient, and all blades can be automatically rotated for cleaning, so that the cleaning is more complete, ensuring the power generation efficiency and effect of the wind turbine.

[0004] During the above-mentioned use, there is a lack of control over the blade rotation speed. If there is strong wind, the fan blade part of the equipment will rotate too fast. When the fan blade rotates too fast, the fan blade cannot withstand the centrifugal force and will be damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a wind turbine generator for producing clean energy to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A wind turbine generator for clean energy production, comprising a cylinder 1, a motor is fixedly connected to the inner wall of the cylinder 1, a gear 1 is fixedly connected to the output end of the motor, and further comprising:

[0007] A power generation mechanism, the power generation mechanism includes a shell arranged on the top of a cylinder, a hollow column three is fixedly connected to the bottom of the shell, the outer wall of the hollow column three is rotatably connected to the cylinder one through a bearing, a gear two is fixedly connected to the inner wall of the hollow column three, the gear two is meshed with the gear one, and the motor drives the gear one to rotate, thereby controlling the rotation of the gear two and its power generation mechanism, thereby adjusting the direction of the device, a wind direction detection device is fixedly connected to the top of the shell, the wind direction detection device is used to detect the current wind direction, and then determine whether the direction of the device is consistent with the wind direction, a partition is fixedly connected to the inner wall of the shell, the inner wall of the shell is rotatably connected to a rotating component through a bearing, the inner wall of the shell is fixedly connected to a generator, and the inner wall of the shell is also fixed A connecting plate 1 is connected, and the shell of the connecting plate 1 is rotatably connected to a turbofan through a bearing, wherein a circular hole is opened at the front end of the shell part connected to the turbofan, and external gas is sucked into the interior of the device through the rotation of the turbofan. At the same time, due to the cooperation of the wind direction detection device, gear 1 and the motor, the direction of the circular hole is the windward side, which is more conducive to the device to suck external gas into the interior of the device. The side of the turbofan away from the connecting plate 1 is rotatably connected to the shell through a bearing, and the outer wall of the turbofan is provided with a belt. The rotating turbofan will suck external gas into the device, and when the caliper clamps and reduces the reduction disc, the gas sucked into the device will cool down the reduction disc, thereby avoiding the reduction disc's excessive temperature from affecting the device's deceleration effect, thereby ensuring the device's deceleration effect.

[0008] According to the above technical solution, the rotating component includes a hollow column one, the outer wall of the hollow column one is rotatably connected to the outer shell through a bearing, the outer wall of the hollow column one is fixedly connected to a hollow column two, wherein a notch is provided at the end of the hollow column two away from the hollow column one, and the deflection angle of the blade mechanism is limited by the notch, the inner wall of the hollow column two is rotatably connected to the blade mechanism through a bearing, the outer wall of the hollow column one is fixedly connected to a blocking ring one, and the outer wall of the hollow column two is fixedly connected to a blocking ring two, wherein the blocking ring one and the blocking ring two are used to limit the position of the rotating component to ensure the stable operation of the equipment, and the outer wall of the blocking ring two is fixedly connected to a detection plate.

[0009] According to the above technical solution, the outer wall of the hollow column one is fixedly connected with a sleeve one, and the sleeve one is rotatably connected to the turbofan through a belt, the outer wall of the hollow column one is fixedly connected with a reduction disc, and the inner wall of the outer shell is fixedly connected with a caliper, and the caliper is sleeved on the outer side of the reduction disc. When the rotating speed of the rotating component is too fast, the reduction disc is clamped and decelerated by the caliper, thereby reducing the rotation rate of the rotating component to avoid damage to the equipment due to excessive speed. The outer wall of the caliper is fixedly connected with a speed detection device, and the outer wall of the speed detection device is fixedly connected to the outer shell. The speed of the rotating component is detected by the frequency of the detection plate appearing in front of the speed detection device. When the speed of the rotating component is too fast, the interval time of the detection plate appearing in front of the speed detection device will become shorter. When the frequency of occurrence is too fast, the caliper is started to decelerate the rotating component.

[0010] According to the above technical solution, the side of the partition close to the hollow column one is fixedly connected to an annular plate one, the side of the annular plate one is fixedly connected to a push rod, the end of the push rod away from the annular plate one is fixedly connected to annular plate two, the inner wall of the annular plate two is rotatably connected to a control component through a bearing, the inner wall of the hollow column one is fixedly connected to a sliding plate, the position of the control component is adjusted by the push rod, and then the deflection angle of the blade assembly is changed.

[0011] According to the above technical solution, the front end of the hollow column one is fixedly connected to a front cover, and the side of the front cover close to the hollow column one is fixedly connected to a transmission shaft, the transmission shaft is used to transmit the rotational force of the rotating component to the generator, the outer wall of the transmission shaft is rotatably connected to the sliding plate through a bearing, and the end of the transmission shaft away from the front cover is fixedly connected to the generator.

[0012] According to the above technical solution, the control component includes an annular plate three, and the outer wall of the annular plate three is rotatably connected to the annular plate two through a bearing. Due to the rotatable connection between the annular plate three and the annular plate two, the rotation of the rotating component will not affect the normal extension and retraction of the control component. The side of the annular plate three away from the annular plate one is fixedly connected with the connecting plate two, and the outer wall of the connecting plate two is movably connected to the sliding plate. When the rotating speed of the rotating component is too fast, the position of the control component will be pulled by the push rod to change the deflection direction of the fan blades, reduce the force area of ​​the fan blades, and reduce the impact of the wind force on the sides of the fan blades, thereby achieving the effect of deceleration and avoiding damage to the equipment due to excessive rotation speed.

[0013] According to the above technical solution, one end of the connecting plate 2 away from the annular plate 3 is fixedly connected to a triangular plate, and a slide groove is provided on the outer wall of the triangular plate. The slide groove on the triangular plate is driven to move together by the forward and backward movement of the annular plate 3, and then the deflection angle of the blade assembly is changed by the movement of the slide groove.

[0014] According to the above technical solution, the blade mechanism includes a second cylinder, the outer wall of the second cylinder is rotatably connected to the second hollow column through a bearing, a slider is fixedly connected to the bottom of the second hollow column, the outer wall of the slider is movably connected to the slide groove, the outer wall of the second cylinder is fixedly connected to a protruding plate, the outer wall of the protruding plate is movably connected to the second hollow column, and a fan blade is fixedly connected to the end of the second cylinder away from the slider.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] 1. The present invention sets a rotating component. When the rotating speed of the rotating component is too fast, the interval time that the detection plate appears in front of the speed detection device will become shorter. At this time, the reduction disc will be clamped and decelerated by the caliper, thereby reducing the rotation rate of the rotating component and avoiding damage to the equipment due to excessive speed.

[0017] 2. The present invention sets up a power generation mechanism. When the rotating component rotates, the turbofan is driven to rotate through a belt. The rotating turbofan will suck the external gas into the device. When the caliper clamps and reduces the reduction plate, the gas sucked into the device will cool down the reduction plate, thereby preventing the reduction plate from overheating and affecting the deceleration effect of the device, thereby ensuring the deceleration effect of the equipment.

[0018] 3. The present invention sets a control component. When the rotating component rotates too fast, the push rod will pull the position of the control component to change the deflection direction of the fan blades, reduce the force-bearing area of ​​the fan blades, and reduce the impact of the wind on the sides of the fan blades, thereby achieving a deceleration effect and avoiding damage to the equipment due to excessive rotation speed.

[0019] 4. The present invention ensures that the direction of the fan blades is consistent with the wind direction by setting a wind direction detection device, thereby preventing the wind from driving the fan blades to rotate from the side, resulting in a poor speed reduction effect, thereby ensuring the deceleration effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a bottom cross-sectional view of the overall structure of the present invention;

[0023] Figure 3 is a cross-sectional view of the power generation mechanism of the present invention;

[0024] Figure 4 is a rear cross-sectional view of the power generation mechanism of the present invention;

[0025] Figure 5 is a schematic diagram of a rotating assembly of the present invention;

[0026] Figure 6 It is a schematic diagram of the internal parts of the rotating assembly of the present invention;

[0027] Figure 7 is a cross-sectional view of a rotating assembly of the present invention;

[0028] Figure 8 is a schematic diagram of a control assembly of the present invention;

[0029] Fig. 9 is a schematic diagram of the blade mechanism of the present invention;

[0030] Fig.10 The present invention Fig. 9 A magnified view of middle;

[0031] In the figure: 1, cylinder 1; 101, motor; 102, gear 1; 2, generator; 201, housing; 202, hollow column 3; 203, gear 2; 204, wind direction detection device; 205, partition; 206, generator; 207, connecting plate 1; 208, turbofan; 209, belt; 21, rotating assembly; 211, hollow column 1; 212, hollow column 2; 213, blocking ring 1; 214, blocking ring 2; 215, detection plate; 216, sleeve Cylinder one; 217, reduction plate; 218, caliper; 219, speed detection device; 2110, front cover; 2111, transmission shaft; 2112, sliding plate; 2113, annular plate one; 2114, push rod; 2115, annular plate two; 22, control component; 221, annular plate three; 222, connecting plate two; 223, triangular plate; 224, slide groove; 3, blade mechanism; 301, cylinder two; 302, slider; 303, protruding plate; 304, fan blade. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example 1: See Figure 1-Figure 4 The present invention provides a technical solution: a wind turbine generator for clean energy production, comprising a cylinder 1, a motor 101 is fixedly connected to the inner wall of the cylinder 1, a gear 102 is fixedly connected to the output end of the motor 101, and further comprising:

[0036] The power generation mechanism 2 includes a shell 201 arranged on the top of the cylinder 1, a hollow column 3 202 is fixedly connected to the bottom of the shell 201, the outer wall of the hollow column 3 202 is rotatably connected to the cylinder 1 through a bearing, a gear 203 is fixedly connected to the inner wall of the hollow column 3 202, and the gear 203 is meshed with the gear 102, a wind direction detection device 204 is fixedly connected to the top of the shell 201, a partition 205 is fixedly connected to the inner wall of the shell 201, a rotating assembly 21 is rotatably connected to the inner wall of the shell 201 through a bearing, a generator 206 is fixedly connected to the inner wall of the shell 201, and a connecting plate 1 207 is also fixedly connected to the inner wall of the shell 201, the shell 201 of the connecting plate 1 207 is rotatably connected to a turbofan 208 through a bearing, the side of the turbofan 208 away from the connecting plate 1 207 is rotatably connected to the shell 201 through a bearing, and a belt 209 is provided on the outer wall of the turbofan 208.

[0037] The working principle of this embodiment is: when the device is in use, the current wind direction will be detected by the wind direction detection device 204. If the pointer on the top of the wind direction detection device 204 is not perpendicular to the device, it means that the current direction of the device is inconsistent with the wind direction. Then, the direction of the power generation mechanism 2 is adjusted according to the deflection angle of the pointer, and the motor 101 drives the gear 1 102 to rotate. The rotating gear 1 102 drives the gear 2 203 to rotate. The rotation of the gear 2 203 drives the outer shell 201 to rotate through the hollow column 3 202, and then drives the direction of the entire power generation mechanism 2 to deflect.

[0038] Example 2: Based on Example 1, please refer to Figure 5-Figure 7The rotating assembly 21 includes a hollow column 211, the outer wall of the hollow column 211 is rotatably connected to the housing 201 through a bearing, the outer wall of the hollow column 211 is fixedly connected to a hollow column 212, the inner wall of the hollow column 212 is rotatably connected to the blade mechanism 3 through a bearing, the outer wall of the hollow column 211 is fixedly connected to a blocking ring 213, the outer wall of the hollow column 212 is fixedly connected to a blocking ring 214, the outer wall of the blocking ring 214 is fixedly connected to a detection plate 215, the outer wall of the hollow column 211 is fixedly connected to a sleeve 216, and the sleeve 2 16 is rotatably connected to the turbofan 208 through a belt 209. When the rotating assembly 21 rotates, the sleeve is driven to rotate. The rotating sleeve drives the turbofan 208 to rotate through the belt 209. As the turbofan 208 rotates, the outside air is sucked into the device. The outer wall of the hollow column 211 is fixedly connected to a speed reduction plate 217. The inner wall of the housing 201 is fixedly connected to a caliper 218. The caliper 218 is sleeved on the outer side of the speed reduction plate 217. The outer wall of the caliper 218 is fixedly connected to a speed detection device 219. The speed detection device 219 is detected by the detection plate 215. The frequency of the detection plate 215 in front of the speed detection device 219 is used to detect the speed of the rotating component 21. When the speed of the rotating component 21 is too fast, the interval time of the detection plate 215 appearing in front of the speed detection device 219 will become shorter. When the frequency of the detection plate 215 is too fast, the caliper 218 is started to decelerate the rotating component 21. The outer wall of the speed detection device 219 is fixedly connected to the shell 201. The side of the partition 205 close to the hollow column 211 is fixedly connected to the annular plate 2113. The side of the annular plate 2113 away from the partition 205 is fixedly connected to the push rod 2114. The push rod 2114 is away from the hollow column 2111. One end of the annular plate 1 2113 is fixedly connected to the annular plate 2115, the inner wall of the annular plate 2115 is rotatably connected to the control component 22 via a bearing, the inner wall of the hollow column 1 211 is fixedly connected to the sliding plate 2112, the front end of the hollow column 1 211 is fixedly connected to the front cover 2110, the side of the front cover 2110 close to the hollow column 1 211 is fixedly connected to the transmission shaft 2111, the outer wall of the transmission shaft 2111 is rotatably connected to the sliding plate 2112 via a bearing, and the end of the transmission shaft 2111 away from the front cover 2110 is fixedly connected to the generator 206.

[0039] The working principle of this embodiment is: when the rotation speed of the device is too fast, the caliper 218 is started, and the caliper 218 clamps the speed reducer to slow down the rotating component 21 through friction. At the same time, as the caliper 218 rubs the speed reducer, the temperature of the speed reducer rises. At this time, the turbofan 208 will suck the external gas into the device to cool the speed reducer to prevent the speed reducer from overheating. At the same time, the push rod 2114 will push forward, driving the control component 22 to move forward, and then changing the deflection angle of the blade mechanism 3.

[0040] Example 3: Based on Example 2, please refer to Figure 8-Figure 10The control component 22 includes an annular plate three 221, the outer wall of the annular plate three 221 is rotatably connected to the annular plate two 2115 through a bearing, the side of the annular plate three 221 away from the annular plate one 2113 is fixedly connected to the connecting plate two 222, the outer wall of the connecting plate two 222 is movably connected to the sliding plate 2112, the end of the connecting plate two 222 away from the annular plate three 221 is fixedly connected to the triangular plate 223, and the outer wall of the triangular plate 223 is provided with a sliding groove 224.

[0041] The blade mechanism 3 includes a cylinder 301, the outer wall of the cylinder 301 is rotatably connected to the hollow column 212 through a bearing, the bottom of the hollow column 212 is fixedly connected with a slider 302, the outer wall of the slider 302 is movably connected to the slide groove 224, the outer wall of the cylinder 301 is fixedly connected with a protruding plate 303, the outer wall of the protruding plate 303 is movably connected to the hollow column 212, and the end of the cylinder 301 away from the slider 302 is fixedly connected with a fan blade 304.

[0042] The working principle of this embodiment is: when the push rod 2114 pushes the annular plate 2115 to move forward, the moving annular plate 2115 will drive the annular plate 3 221 to move forward, and the moving annular plate 3 221 will drive the triangular plate 223 to move forward through the connecting plate 222, and the moving triangular plate 223 will drive the slide groove 224 on the triangular plate 223 to move together, and then drive the slider 302 movably connected in the slide groove 224 to move, and the moving slider 302 will drive the cylinder 2 301 to rotate, and the rotating cylinder 2 301 drives the fan blade 304 to rotate, and then changes the deflection angle of the fan blade 304.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind turbine generator for producing clean energy, comprising a cylinder (1), the inner wall of the cylinder (1) being fixedly connected to a motor (101), the output end of the motor (101) being fixedly connected to a gear (102), characterized in that: Also includes: A power generation mechanism (2), the power generation mechanism (2) comprising a housing (201) arranged on the top of a cylinder (1), the bottom of the housing (201) being fixedly connected to a hollow column (202), the outer wall of the hollow column (202) being rotatably connected to the cylinder (1) via a bearing, the inner wall of the hollow column (202) being fixedly connected to a gear (203), the gear (203) being meshed with the gear (102), the top of the housing (201) being fixedly connected to a wind direction detection device (204), the inner wall of the housing (201) being fixedly connected to a gear (204) A partition (205) is provided, the inner wall of the outer shell (201) is rotatably connected to a rotating assembly (21) via a bearing, the inner wall of the outer shell (201) is fixedly connected to a generator (206), the inner wall of the outer shell (201) is also fixedly connected to a connecting plate 1 (207), the outer shell (201) of the connecting plate 1 (207) is rotatably connected to a turbofan (208) via a bearing, the side of the turbofan (208) away from the connecting plate 1 (207) is rotatably connected to the outer shell (201) via a bearing, and the outer wall of the turbofan (208) is sleeved with a belt (209).

2. A wind turbine generator for clean energy production according to claim 1, characterized in that: The rotating assembly (21) comprises a hollow column one (211), the outer wall of the hollow column one (211) being rotatably connected to the outer shell (201) via a bearing, the outer wall of the hollow column one (211) being fixedly connected to a hollow column two (212), the inner wall of the hollow column two (212) being rotatably connected to a blade mechanism (3) via a bearing, the outer wall of the hollow column one (211) being fixedly connected to a blocking ring one (213), the outer wall of the hollow column two (212) being fixedly connected to a blocking ring two (214), and the outer wall of the blocking ring two (214) being fixedly connected to a detection plate (215).

3. A wind turbine generator for producing clean energy according to claim 2, characterized in that: The outer wall of the hollow column (211) is fixedly connected to a sleeve (216), and the sleeve (216) is rotationally connected to the turbofan (208) via a belt (209). The outer wall of the hollow column (211) is fixedly connected to a speed reduction disk (217). The inner wall of the outer shell (201) is fixedly connected to a caliper (218), and the caliper (218) is sleeved on the outer side of the speed reduction disk (217). The outer wall of the caliper (218) is fixedly connected to a speed detection device (219), and the outer wall of the speed detection device (219) is fixedly connected to the outer shell (201).

4. A wind turbine generator for producing clean energy according to claim 3, characterized in that: The side of the partition (205) close to the hollow column (211) is fixedly connected to an annular plate (2113), the side of the annular plate (2113) away from the partition (205) is fixedly connected to a push rod (2114), the end of the push rod (2114) away from the annular plate (2113) is fixedly connected to annular plate (2115), the inner wall of the annular plate (2115) is rotatably connected to a control component (22) via a bearing, and the inner wall of the hollow column (211) is fixedly connected to a sliding plate (2112).

5. A wind turbine generator for producing clean energy according to claim 4, characterized in that: The front end of the hollow column one (211) is fixedly connected to a front cover (2110), and the side of the front cover (2110) close to the hollow column one (211) is fixedly connected to a transmission shaft (2111), the outer wall of the transmission shaft (2111) is rotatably connected to a sliding plate (2112) via a bearing, and the end of the transmission shaft (2111) away from the front cover (2110) is fixedly connected to a generator (206).

6. A wind turbine generator for producing clean energy according to claim 5, characterized in that: The control component (22) comprises an annular plate three (221), the outer wall of which is rotatably connected to annular plate two (2115) via a bearing, a side of the annular plate three (221) away from the annular plate one (2113) is fixedly connected to connecting plate two (222), and the outer wall of connecting plate two (222) is movably connected to the sliding plate (2112).

7. A wind turbine generator for clean energy production according to claim 6, characterized in that: One end of the second connecting plate (222) away from the third annular plate (221) is fixedly connected to a triangular plate (223), and a sliding groove (224) is provided on the outer wall of the triangular plate (223).

8. A wind turbine generator for clean energy production according to claim 7, characterized in that: The blade mechanism (3) comprises a second cylinder (301), the outer wall of the second cylinder (301) is rotatably connected to the second hollow column (212) via a bearing, a slider (302) is fixedly connected to the bottom of the second hollow column (212), the outer wall of the slider (302) is movably connected to the slide groove (224), the outer wall of the second cylinder (301) is fixedly connected to a protruding plate (303), the outer wall of the protruding plate (303) is movably connected to the second hollow column (212), and a fan blade (304) is fixedly connected to the end of the second cylinder (301) away from the slider (302).

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