Transfer device for wind driven generator blade production

Abstract

The utility model discloses a transfer device for wind driven generator blade production, which comprises a trolley and a rotating disc, the top end of the trolley is provided with the rotating disc in a sliding manner, the top end of the rotating disc is provided with a support frame, the outer wall of the support frame is movably provided with an overturning frame, the top end of the overturning frame is provided with a transfer frame, and the transfer frame is provided with a rotating shaft. Clamping rings are arranged on the surface of the transfer frame, clamping arms are symmetrically and movably installed on the outer wall of the transfer frame, connecting arms are installed at the top ends of the clamping arms, and limiting rings are slidably installed between the two sides of the connecting arms. According to the wind driven generator blade transfer device, the wind driven generator blade can be conveniently and rapidly connected and fixed in an adjustable mode through the transfer device, the wind driven generator blade can be conveniently and rapidly installed and fixed, the wind driven generator blade can be conveniently and circumferentially rotated and adjusted after being fixed, and the wind driven generator blade can be conveniently and rapidly adjusted in an inclined angle mode; the adjusting range of the wind driven generator blade is widened, and the position adjusting flexibility of the wind driven generator blade during transferring is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer device technical field, concretely is a transfer device for wind turbine blade production. BACKGROUND

[0002] Wind power generation is a kind of clean energy, has been widely applied in the world. One of the core components of wind turbine is blade, it captures wind energy when rotating, converts it into electrical energy, at present, most wind power generation blades are made of carbon fiber composite material. Carbon fiber is a kind of high-performance fiber, has very high strength and stiffness, and is very light at the same time. Carbon fiber composite material is to mix carbon fiber and resin matrix such as epoxy resin together, forms a solid material.

[0003] Such as the authorization announcement no. CN213442686U disclosed a kind of fan blade transfer device, its characterized in that, including walking mechanism, base, blade placing mechanism, left side support and right side support;The walking mechanism includes car plate and wheel, the wheel is fixedly installed in the lower part of the car plate;The base is located on the upper portion of the walking mechanism;The blade placing mechanism is set on the upper portion of the base;The blade placing mechanism includes bottom support and lateral support, the bottom support is fixed on the base, the lateral support is fixed on the right side of the left side support;The left side support and right side support are fixed on the upper portion of the base, the left side support is located on the left side of the blade placing mechanism, and the right side support is located on the right side of the blade placing mechanism.

[0004] Although it realizes that the equipment structure is simple, the transfer of fan blade is convenient, effectively protects fan blade from being damaged, and can also be used for storing fan blade.

[0005] But it does not solve the existing such transfer device when using generally not conducive to the convenient adjustment type connection and fixation of wind turbine blade, the quick installation and fixation of wind turbine blade is not convenient, the circumferential rotation adjustment of wind turbine blade after fixation is not convenient, the convenient inclined angle adjustment of wind turbine blade is affected, and the adjustment range of wind turbine blade is affected. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of transfer device for wind turbine blade production to solve the problem that transfer device is not convenient to the convenient adjustment type connection and fixation of wind turbine blade in the above background art, the quick installation and fixation of wind turbine blade is not convenient, the circumferential rotation adjustment of wind turbine blade after fixation is not convenient, the convenient inclined angle adjustment of wind turbine blade is affected, and the adjustment range of wind turbine blade is affected.

[0007] In order to achieve the above object, the utility model provides following technical scheme: a transfer device for wind driven generator blade production, including dolly and rotating disc, the top of dolly is slidably installed with rotating disc, the top of rotating disc is installed with support frame, the outer wall of support frame is movably installed with turnover frame, the top of turnover frame is installed with transfer frame, the surface of transfer frame is provided with clamping ring, the outer wall of transfer frame is symmetrically movably installed with clamping arm, the top of clamping arm is installed with connecting arm, the both sides of connecting arm are slidably installed with limit ring, the outer wall of transfer frame on one side of clamping arm is installed with servo motor, the output end of servo motor is installed with gear, the surface of limit ring and clamping ring is provided with multiple groups of installation hole of equal interval, the inside of the clamping ring on the side of gear is installed with multiple groups of first shaft of equal interval, the outer wall of transfer frame on the side of clamping ring is symmetrically installed with two groups of shaft seat, the outer wall of transfer frame on the side of shaft seat is symmetrically provided with support shaft, and support shaft is movably connected with shaft seat, the surface of support shaft is all sleeved with support wheel, and support wheel is slidably connected with clamping ring, the outer wall on the side of transfer frame close to clamping arm is symmetrically movably installed with clamping cylinder, the output end of clamping cylinder is all installed with driving shaft, and clamping cylinder is connected with clamping arm through driving shaft, the bottom of clamping arm is all installed with transmission shaft, and clamping arm is movably connected with transfer frame through transmission shaft, the top of transfer frame on the both sides of clamping ring is all installed with connecting plate, the side close to clamping ring of connecting plate is all symmetrically installed with first limit wheel, the outer wall of clamping ring on the side of connecting plate is all installed with first sliding rail, and first sliding rail is slidably connected with first limit wheel, the inside of limit ring is all installed with multiple groups of second shaft of equal interval, the outer wall of limit ring is symmetrically installed with second sliding rail, and second sliding rail and first sliding rail form annular structure in cooperation, the outer wall of connecting arm on the side of second sliding rail is all symmetrically installed with second limit wheel, and second limit wheel is slidably connected with second sliding rail, the outer wall on the side close to limit ring of clamping ring is symmetrically installed with turnover shaft, and clamping ring is movably connected with limit ring through turnover shaft, and clamping ring and limit ring form annular structure in cooperation.

[0008] Preferably, the top of the dolly below the rotating disc is movably installed with a power shaft, and the power shaft is connected with the rotating disc.

[0009] Preferably, the surface of the power shaft is sleeved with a worm gear, and the top of the dolly on the side of the worm gear is installed with a power motor.

[0010] Preferably, the output of the power motor is installed with a worm, and the worm is meshed with the worm gear.

[0011] Preferably, the top of the dolly on the side of the worm gear is installed with multiple groups of limit blocks of equal interval, and the limit blocks are slidably connected with the rotating disc.

[0012] Preferably, the support frame of one side of the turnover frame is symmetrically movably installed with a turnover cylinder on the outer wall.

[0013] Preferably, the output end of the turnover cylinder is installed with a connecting pin, and the turnover cylinder is connected with the turnover frame through the connecting pin.

[0014] Preferably, the support frame is movably connected with the turnover frame through a limiting shaft installed on the outer wall of the side close to the turnover frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: the transfer device not only realizes the convenient adjustment type connection and fixing of the wind turbine blade by the transfer device, but also facilitates the quick installation and fixing of the wind turbine blade, facilitates the circumferential type rotation adjustment of the wind turbine blade after being fixed, facilitates the convenient inclination type angle adjustment of the wind turbine blade, increases the adjustment range of the wind turbine blade, and improves the flexibility of position adjustment of the wind turbine blade during transfer.

[0016] The wind turbine blade is placed between the clamping ring and the limiting ring, the clamping cylinder drives the clamping arm to rotate through the driving shaft, the clamping arm drives the connecting arm to rotate with the transmission shaft as the shaft, the connecting arm drives the two limiting rings to rotate with the overturning shaft as the shaft through the cooperation of the second limiting wheel and the second sliding rail, so as to splice the two groups of limiting rings and the clamping ring together to form a ring-shaped structure, and the wind turbine blade is fixed by artificial bolts through the mounting hole, when the wind turbine blade needs to be rotated, the servo motor drives the gear to rotate, the gear drives the clamping ring and the limiting ring to rotate through the first shaft and the second shaft, the second limiting wheel slides on the surface of the second sliding rail to slide and support the limiting ring, so as to facilitate the rotation of the clamping ring and the limiting ring with the wind turbine blade, facilitate the circumferential type rotation adjustment of the wind turbine blade after being fixed, realize the convenient adjustment type connection and fixing of the wind turbine blade by the transfer device, facilitate the quick installation and fixing of the wind turbine blade, facilitate the circumferential type rotation adjustment of the wind turbine blade after being fixed, and facilitate the convenient adjustment of the angle of the wind turbine blade.

[0017] (2) the power motor drives the worm to rotate, the worm wheel drives the rotating disc to rotate through the power shaft, the rotating disc drives the support frame, the turnover frame, the transfer frame, the clamping ring, the clamping arm and the limiting ring to rotate, so that the wind turbine blade is conveniently rotated in a circumferential mode, the turnover cylinder drives the turnover frame to rotate around the limiting shaft through the connecting pin, the turnover frame drives the transfer frame, the clamping ring, the limiting ring and the wind turbine blade to rotate, so that the wind turbine blade is conveniently adjusted in an inclined mode, the transfer device is conveniently rotated in a circumferential mode, the wind turbine blade is conveniently adjusted in an inclined mode, the adjustment range of the wind turbine blade is increased, the transfer difficulty caused by complex roads is avoided, and the flexibility of position adjustment of the wind turbine blade during transfer is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the clamping arm of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the trolley of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the clamping ring of the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the first shaft of the utility model;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the second shaft of the utility model;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the first slide rail of the utility model;

[0026] Figure 9 It is a three-dimensional structural schematic diagram of the support frame of the utility model.

[0027] 1, trolley; 2, rotating disc; 3, support frame; 4, turnover frame; 5, transfer frame; 6, clamping ring; 7, clamping arm; 8, connecting arm; 9, limiting ring; 10, servo motor; 11, gear; 12, mounting hole; 13, first shaft; 14, shaft seat; 15, support shaft; 16, support wheel; 17, clamping cylinder; 18, driving shaft; 19, transmission shaft; 20, first sliding rail; 21, first limiting wheel; 22, connecting plate; 23, second shaft; 24, second sliding rail; 25, second limiting wheel; 26, turnover shaft; 27, worm gear; 28, limiting block; 29, power shaft; 30, turnover cylinder; 31, connecting pin; 32, limiting shaft; 33, worm; 34, power motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-9The utility model provides a kind of transport device for wind turbine blade production, including trolley 1 and rotating disc 2, the top end of trolley 1 is slidably installed with rotating disc 2, the top end of rotating disc 2 is installed with support frame 3, and support frame 3 is movably installed on the outer wall of support frame 3 with turnover frame 4, the top end of turnover frame 4 is installed with transport frame 5, the surface of transport frame 5 is provided with clamping ring 6, and the outer wall of transport frame 5 is symmetrically movably installed with clamping arm 7, the top end of clamping arm 7 is installed with connecting arm 8, and the outer wall between the two sides of connecting arm 8 is slidably installed with limit ring 9, the outer wall of transport frame 5 on one side of clamping arm 7 is installed with servo motor 10, the output end of servo motor 10 is installed with gear 11, the surface of limit ring 9 and clamping ring 6 is provided with multiple groups of installation holes 12 with equal intervals, multiple groups of first shaft 13 with equal intervals are installed inside the clamping ring 6 on one side of gear 11, two groups of shaft seats 14 are symmetrically installed on the outer wall of transport frame 5 on one side of clamping ring 6, and the outer part of transport frame 5 on one side of shaft seat 14 is symmetrically provided with support shaft 15, and support shaft 15 is movably connected with shaft seat 14, the surface of support shaft 15 is all sleeved with support wheel 16, and support wheel 16 is slidably connected with clamping ring 6, clamping cylinder 17 is symmetrically movably installed on the outer wall of transport frame 5 close to one side of clamping arm 7, the output end of clamping cylinder 17 is all installed with driving shaft 18, and clamping cylinder 17 is connected with clamping arm 7 through driving shaft 18, the bottom end of clamping arm 7 is all installed with transmission shaft 19, and clamping arm 7 is movably connected with transport frame 5 through transmission shaft 19, the top end of transport frame 5 on both sides of clamping ring 6 is all installed with connecting plate 22, first limiting wheel 21 is symmetrically installed on one side of connecting plate 22 close to clamping ring 6, first sliding rail 20 is all installed on the outer wall of clamping ring 6 on one side of connecting plate 22, and first sliding rail 20 is slidably connected with first limiting wheel 21, multiple groups of second shaft 23 with equal intervals are all installed in limit ring 9, second sliding rail 24 is symmetrically installed on the outer wall of limit ring 9, and second sliding rail 24 and first sliding rail 20 form annular structure in cooperation, second limiting wheel 25 is symmetrically installed on the outer wall of connecting arm 8 on one side of second sliding rail 24, and second limiting wheel 25 is slidably connected with second sliding rail 24, turnover shaft 26 is symmetrically installed on the outer wall of clamping ring 6 close to limit ring 9, and clamping ring 6 is movably connected with limit ring 9 through turnover shaft 26, and clamping ring 6 and limit ring 9 form annular structure in cooperation;

[0030] The wind turbine blade is placed between the clamping ring 6 and the limiting ring 9, the clamping cylinder 17 is opened, under the movable support of the transfer frame 5, the clamping cylinder 17 is driven to rotate by the driving shaft 18 to drive the clamping arm 7 to rotate, the clamping arm 7 drives the connecting arm 8 to rotate around the transmission shaft 19, the connecting arm 8 drives the second limiting wheel 25 to move, and the connecting arm 8 drives the two limiting rings 9 to rotate around the overturning shaft 26 under the cooperation of the second limiting wheel 25 and the second sliding rail 24, so that the two groups of limiting rings 9 and the clamping ring 6 are spliced together, so that the limiting ring 9 and the clamping ring 6 form a ring-shaped structure, and the wind turbine blade is fixed by bolts through the mounting hole 12, when the wind turbine blade needs to be rotated, the servo motor 10 is opened, under the support of the transfer frame 5, the servo motor 10 drives the gear 11 to rotate, the gear 11 drives the clamping ring 6 and the limiting ring 9 to rotate through the first shaft 13 and the second shaft 23, under the support of the shaft seat 14, the supporting wheel 16 slidably supports the clamping ring 6 and the limiting ring 9, the connecting plate 22 supports the first limiting wheel 21, and the first limiting wheel 21 slides on the surface of the first sliding rail 20 to support the clamping ring 6, under the support of the connecting arm 8, the second limiting wheel 25 slides on the surface of the second sliding rail 24 to slidably support the limiting ring 9, so that the clamping ring 6 and the limiting ring 9 can rotate with the wind turbine blade, and the wind turbine blade can be conveniently rotated after being fixed, the transfer device is conveniently connected and fixed to the wind turbine blade, the wind turbine blade can be quickly installed and fixed, the wind turbine blade can be conveniently rotated after being fixed, and the angle of the wind turbine blade can be conveniently adjusted;

[0031] The trolley 1 top end below the rotating disc 2 movably installs a power shaft 29, and the power shaft 29 is connected with the rotating disc 2. The surface of the power shaft 29 is sleeved with a worm gear 27. The trolley 1 top end on one side of the worm gear 27 movably installs a power motor 34. The output of the power motor 34 is provided with a worm 33, and the worm 33 is meshed with the worm gear 27. The trolley 1 top end on one side of the worm gear 27 movably installs a plurality of limiting blocks 28 at equal intervals, and the limiting blocks 28 are slidably connected with the rotating disc 2. The support frame 3 on one side of the overturning frame 4 movably installs an overturning cylinder 30 on the outer wall. The output end of the overturning cylinder 30 is provided with a connecting pin 31, and the overturning cylinder 30 is connected with the overturning frame 4 through the connecting pin 31. The support frame 3 movably connects with the overturning frame 4 through a limiting shaft 32 installed on the outer wall close to the overturning frame 4;

[0032] The power motor 34 is opened, under the support of the trolley 1, the power motor 34 drives the worm 33 to rotate, drives the worm gear 27 to rotate under the meshing of the worm 33 and the worm gear 27, the worm gear 27 drives the rotating disc 2 to rotate through the power shaft 29, the rotating disc 2 drives the support frame 3, the turnover frame 4, the transfer frame 5, the clamping ring 6, the clamping arm 7 and the limiting ring 9 to rotate, to facilitate the circumferential rotation of the wind turbine blade, the turnover cylinder 30 is opened, under the movable support of the support frame 3, the turnover cylinder 30 drives the turnover frame 4 to rotate with the limiting shaft 32 as the axis through the connecting pin 31, the turnover frame 4 drives the transfer frame 5, the clamping ring 6, the limiting ring 9 and the wind turbine blade to rotate, to facilitate the inclined angle adjustment of the wind turbine blade, realizes the convenient circumferential rotation of the transfer device for the wind turbine blade, facilitates the convenient inclined angle adjustment of the wind turbine blade, increases the adjustment range of the wind turbine blade, avoids the transfer difficulty caused by complex roads, and improves the flexibility of position adjustment of the wind turbine blade during transfer.

[0033] In use, the wind turbine blade is first placed between the clamping ring 6 and the limiting ring 9, the clamping cylinder 17 drives the clamping arm 7 to rotate through the driving shaft 18, the clamping arm 7 drives the connecting arm 8 to rotate with the transmission shaft 19 as the axis, the connecting arm 8 drives the second limiting wheel 25 to move, drives the connecting arm 8 to rotate with the turnover shaft 26 as the axis through the cooperation of the second limiting wheel 25 and the second sliding rail 24, to splice the two groups of limiting rings 9 and the clamping ring 6 together, to facilitate the formation of the annular structure of the limiting ring 9 and the clamping ring 6, the wind turbine blade is fixed by artificial bolts through the mounting hole 12, when the wind turbine blade needs to be rotated, the servo motor 10 drives the gear 11 to rotate, the gear 11 drives the clamping ring 6 and the limiting ring 9 to rotate through the first shaft 13 and the second shaft 23, under the support of the shaft seat 14, the supporting wheel 16 slidably supports the clamping ring 6 and the limiting ring 9, the connecting plate 22 supports the first limiting wheel 21, the second limiting wheel 25 slides on the surface of the second sliding rail 24 to slidably support the limiting ring 9, to facilitate the rotation of the clamping ring 6 and the limiting ring 9 with the wind turbine blade, to facilitate the circumferential rotation adjustment of the wind turbine blade after being fixed, the power motor 34 drives the worm 33 to rotate, the worm gear 27 drives the rotating disc 2 to rotate through the power shaft 29, the rotating disc 2 drives the support frame 3, the turnover frame 4, the transfer frame 5, the clamping ring 6, the clamping arm 7 and the limiting ring 9 to rotate, to facilitate the circumferential rotation of the wind turbine blade, the turnover cylinder 30 drives the turnover frame 4 to rotate with the limiting shaft 32 as the axis through the connecting pin 31, the turnover frame 4 drives the transfer frame 5, the clamping ring 6, the limiting ring 9 and the wind turbine blade to rotate, to facilitate the inclined angle adjustment of the wind turbine blade, and the use of the transfer device is completed.

Claims

1. A transfer device for the production of wind turbine blades, characterized in that: Including dolly (1) and rotating disc (2), the top end of the dolly (1) is slidingly installed with rotating disc (2), the top of the rotating disc (2) is installed with support frame (3), the outer wall of the support frame (3) is movably installed with turnover frame (4), the top of the turnover frame (4) is installed with transfer frame (5), the surface of the transfer frame (5) is provided with clamping ring (6), the outer wall of the transfer frame (5) is symmetrically movably installed with clamping arm (7), the top of the clamping arm (7) is installed with connecting arm (8), the connecting arm (8) is slidingly installed with limiting ring (9) between both sides, the outer wall of the transfer frame (5) on one side of the clamping arm (7) is installed with servo motor (10), the output end of the servo motor (10) is installed with gear (11), the surface of the limiting ring (9), clamping ring (6) is provided with a plurality of groups of installation holes (12) at equal intervals, the inside of the clamping ring (6) on one side of the gear (11) is installed with a plurality of groups of first shaft (13) at equal intervals, the outer wall of the transfer frame (5) on one side of the clamping ring (6) is symmetrically installed with two groups of shaft seats (14), the outer wall of the transfer frame (5) on one side of the shaft seat (14) is symmetrically provided with support shaft (15), and the support shaft (15) is movably connected with the shaft seat (14), the surface of the support shaft (15) is all sleeved with support wheel (16), and the support wheel (16) is slidingly connected with the clamping ring (6), the outer wall of the transfer frame (5) close to one side of the clamping arm (7) is symmetrically movably installed with clamping cylinder (17), the output end of the clamping cylinder (17) is all installed with driving shaft (18), and the clamping cylinder (17) is connected with the clamping arm (7) through the driving shaft (18), the bottom of the clamping arm (7) is all installed with transmission shaft (19), and the clamping arm (7) is movably connected with the transfer frame (5) through the transmission shaft (19), the top of the transfer frame (5) on both sides of the clamping ring (6) is all installed with connecting plate (22), one side of the connecting plate (22) close to the clamping ring (6) is all symmetrically installed with first limiting wheel (21), the outer wall of the clamping ring (6) on one side of the connecting plate (22) is all installed with first sliding rail (20), and the first sliding rail (20) is slidingly connected with the first limiting wheel (21), the inside of the limiting ring (9) is all installed with a plurality of groups of second shaft (23) at equal intervals, the outer wall of the limiting ring (9) is symmetrically installed with second sliding rail (24), and the second sliding rail (24) and the first sliding rail (20) cooperatively form an annular structure, the outer wall of the connecting arm (8) on one side of the second sliding rail (24) is symmetrically installed with second limiting wheel (25), and the second limiting wheel (25) is slidingly connected with the second sliding rail (24), the outer wall of the clamping ring (6) close to one side of the limiting ring (9) is symmetrically installed with turnover shaft (26), and the clamping ring (6) is movably connected with the limiting ring (9) through the turnover shaft (26), and the clamping ring (6) and the limiting ring (9) cooperatively form an annular structure.

2. The transfer device for producing a wind turbine blade according to claim 1, characterized in that: The trolley (1) top of the rotating disc (2) is movably installed with a power shaft (29), and the power shaft (29) is connected with the rotating disc (2).

3. The transfer device for producing a wind turbine blade according to claim 2, characterized in that: The surface of the power shaft (29) is sleeved with a worm wheel (27), and the trolley (1) top of the one side of the worm wheel (27) is installed with a power motor (34).

4. The transfer device for producing a blade of a wind driven generator according to claim 3, wherein: The output of the power motor (34) is installed with a worm (33), and the worm (33) is meshed with the worm wheel (27).

5. A transfer device for the production of wind turbine blades according to claim 4, characterized in that: The trolley (1) top of the one side of the worm wheel (27) is installed with a plurality of groups of limiting blocks (28) at equal intervals, and the limiting blocks (28) are slidably connected with the rotating disc (2).

6. The transfer device for producing a blade of a wind power generator according to claim 1, characterized in that: The outer wall of the support frame (3) on the one side of the turnover frame (4) is symmetrically movably installed with a turnover cylinder (30).

7. A transfer device for the production of wind turbine blades according to claim 6, characterized in that: The output end of the turnover cylinder (30) is installed with a connecting pin (31), and the turnover cylinder (30) is connected with the turnover frame (4) through the connecting pin (31).

8. The transfer device for producing a blade of a wind power generator according to claim 1, characterized in that: The outer wall of the support frame (3) on the side close to the turnover frame (4) is installed with a limiting shaft (32), and the support frame (3) is movably connected with the turnover frame (4) through the limiting shaft (32).

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