CN114570970A

CN114570970A - Drilling device for end cover of wind driven generator

Info

Publication number: CN114570970A
Application number: CN202210169807.2A
Authority: CN
Inventors: 何阿涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-03

Abstract

The invention relates to a drilling device, in particular to a drilling device for an end cover of a wind driven generator. The invention provides a wind driven generator end cover drilling device which can accurately control the position of a drill hole and has high efficiency. The utility model provides a wind power generator end cover drilling equipment, is including support frame, first pivot pole, rotating turret, first mount etc. and the middle rotary type at support frame top is connected with first pivot pole, and the middle part slidingtype of first pivot pole is connected with the rotating turret. Through gear motor as drive power, can make the gear rotatory, can mesh with the ring gear when scarce the gear is rotatory to it is rotatory that lack the gear and pass through the end cover that the ring gear drove on the rotating turret, under the effect that scarce the number of teeth of gear is 4, make the rotatory round back of scarce gear, the end cover then can rotate to the position that next needs drill, with this can be accurate to the end cover drill, and effectual drilling efficiency that has improved.

Description

Drilling device for end cover of wind driven generator

Technical Field

The invention relates to a drilling device, in particular to a drilling device for an end cover of a wind driven generator.

Background

The wind energy generator is an electric power device which uses wind energy to generate electricity, the wind energy generator is generally composed of a wind wheel, a generator, a direction regulator, a tower frame, a base and other parts, when people manufacture the generator, the parts of the generator need to be drilled, wherein an end cover is arranged at the tail of the generator, and the end cover also needs to be drilled.

According to the patent, the publication number is CN210648605U, the drilling device for the production of the tube seat of the generator comprises a base, side plates are welded on two sides of the top of the base, a top plate is welded on the top end of each side plate, an electric push rod is installed in the middle of the bottom of the top plate, a connecting block is welded on the end part of a piston rod of the electric push rod, movable columns are hinged on two sides of the connecting block, the other ends of the movable columns are hinged on the side walls of the side plates, fixed blocks are welded on two sides of the bottom of each movable column, a first screw rod is rotatably connected between the two fixed blocks, a movable block is sleeved on the outer side threads of the first screw rod, a drilling barrel is welded on the bottom end of the movable block, a second motor is installed on the inner top wall of the drilling barrel, an output shaft of the second motor is connected with a second screw rod through a coupler, a sliding plate is sleeved on the outer side threads of the second screw rod, and a drilling motor is installed at the bottom of the sliding plate, the output of drilling motor is connected with the drilling rod, and the device can drive first screw rod through starting first motor and rotate to the position of adjustment drilling, but the unable accurate accuse drilling position of this kind of mode of adjustment drilling position, easy deviation to need restart first motor after the drilling is accomplished and adjust the position of next drilling, make complex operation like this, thereby lead to the inefficiency of drilling.

In order to solve the problems in the prior art, a drilling device for an end cover of a wind driven generator is needed to be designed, so that the effects of accurately controlling the position of a drill hole and having high efficiency are achieved.

Disclosure of Invention

In order to overcome the defects that the current drilling device can not accurately control the drilling position and has low efficiency, the technical problem to be solved is as follows: the end cover drilling device of the wind driven generator is capable of accurately controlling the drilling position and is high in efficiency.

The technical scheme is as follows: the utility model provides a wind power generator end cover drilling equipment, which comprises a supporting fram, first dwang, the rotating turret, first mount, the second dwang, first slider, a spring, the electric drill, fixed establishment and slewing mechanism, the middle rotary type at support frame top is connected with first dwang, the middle part slidingtype of first dwang is connected with the rotating turret, the right side of support frame is connected with first mount, the front side rotation formula of first mount is connected with the second dwang, the sliding type is connected with first slider on the second dwang, be connected with first spring between the top of first slider and the second dwang, the electric drill is installed to the bottom rear side of first slider, be equipped with fixed establishment on the first dwang, the right side at support frame top is equipped with slewing mechanism.

As a further preferred scheme, the fixing mechanism comprises a first fixing block, a second sliding block, a connecting rod, a second spring and a connecting block, the lower side of the outer wall of the first rotating rod is connected with the first fixing block, the second spring is connected between the first fixing block and the rotating frame, the outer wall of the first fixing block is hinged with the connecting rod at uniform intervals, one side, away from the first fixing block, of the connecting rod is hinged with the second sliding block, the second sliding block is in sliding fit with the connecting block, the middle of the top of the rotating frame is connected with the connecting block, and the connecting block is located inside the first rotating rod.

As a further preferred scheme, the rotating mechanism comprises a second fixing frame, a speed reducing motor, a gear lack and a gear ring, the gear ring is connected to the middle of the rotating frame, the second fixing frame is connected to the right side of the top of the supporting frame, the speed reducing motor is installed on the second fixing frame, and the gear lack is connected to an output shaft of the speed reducing motor.

As a further preferred scheme, still include the pushing mechanism, the pushing mechanism is including the leading truck, first carriage, first wedge, the extrusion frame, third spring and rack, the middle part of second dwang is connected with the leading truck, the back sideslip movability of leading truck has run through first carriage, the top of first carriage is connected on first slider, the bottom of first carriage rear side is connected with first wedge, the middle part slidingtype of first mount has run through the extrusion frame, the extrusion frame is cooperated with the contact of first wedge, be connected with the third spring between extrusion frame and the first mount, the third spring housing is on the extrusion frame, the rear end of extrusion frame is connected with the rack, rack and scarce gear engagement.

As a further preferable scheme, the winding device further comprises a winding mechanism, the winding mechanism comprises a first reel, a third fixing frame, a second reel, a second sliding frame, a fourth spring, a poking frame, a pull rope and a torsion spring, the torsion spring is connected between the second rotating rod and the first fixing frame and sleeved on the second rotating rod, the first reel is connected to the lower side of the second rotating rod, the third fixing frame is connected to the right side of the supporting frame and located at the rear side of the first fixing frame, the second reel is rotatably connected to the right side of the third fixing frame, the poking frame is connected to the middle of the bottom of the rotating frame, the second sliding frame penetrates through the top of the right side of the supporting frame in a sliding mode, the top of the second sliding frame is in contact fit with the poking frame, the fourth spring is connected between the top of the second sliding frame and the top of the supporting frame, and the fourth spring is sleeved on the second sliding frame, be equipped with the stay cord between the bottom of second carriage and the first reel, the stay cord is around connecing on first reel, stay cord and the cooperation of second reel contact.

As further preferred scheme, still including collecting the mechanism, collect the mechanism including the fourth mount, collect the frame, the guide bar, the sliding block, fifth spring and second wedge, the right front side of support frame is connected with the fourth mount, sliding connection has the collection frame on the fourth mount, collect the frame and be located the electric drill under, the left side of collecting the frame bottom is connected with the second wedge, the bottom left side of fourth mount is connected with two guide bars, two guide bars become the front and back symmetry formula setting, sliding connection has the sliding block between two guide bars, sliding block and the cooperation of second wedge contact, be connected with the fifth spring between the top of sliding block and the fourth mount.

As further preferred scheme, still including cooling mechanism, cooling mechanism is including the second fixed block, the water storage tank, the piston rod, the sixth spring, pass water pipe and shower nozzle, the middle part of second dwang is connected with the second fixed block, be connected with the water storage tank between second fixed block and the leading truck, the right side of water storage tank is equipped with the lid, the top slidingtype of water storage tank runs through there is the piston rod, the piston rod runs through the top of water storage tank, be connected with the sixth spring between the interior top of piston rod and water storage tank, sixth spring housing is on the piston rod, the back downside of water storage tank is connected with and passes the water pipe, pass the rear end of water pipe and install the shower nozzle.

As a further preferable mode, the upper portion of the pressing frame is gradually inclined upward.

The invention has the following beneficial effects: 1. through gear motor as drive power, can make the gear rotatory, can mesh with the ring gear when scarce the gear is rotatory to it is rotatory that lack the gear and pass through the end cover that the ring gear drove on the rotating turret, under the effect that scarce the number of teeth of gear is 4, make the rotatory round back of scarce gear, the end cover then can rotate to the position that next needs drill, with this can be accurate to the end cover drill, and effectual drilling efficiency that has improved.

2. The piston rod is pressed down by a worker, and the piston rod applies pressure to the inside of the water storage tank, so that water in the water storage tank can enter the water delivery pipe and is sprayed to the electric drill from the spray head, the electric drill can be cooled, and the normal operation of a drilling process is prevented from being influenced by the overhigh temperature of the electric drill.

3. The electric drill is collected through the collection frame to the piece that produces when the end cover drills, and the sliding block is pulled down, will collect the frame and pull out and concentrate the processing to the piece in it to this has reached and has concentrated the collection and handle clastic effect, avoids the piece to drop subaerial, so effectual staff's intensity of labour that has reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 6 is a schematic perspective view of a part of the pressing mechanism of the present invention.

Fig. 7 is a perspective view of the retraction mechanism of the present invention.

Fig. 8 is a partial perspective view of the stowing mechanism of the invention.

Fig. 9 is a schematic perspective view of the collecting mechanism of the present invention.

Fig. 10 is a schematic perspective view of the cooling mechanism of the present invention.

Fig. 11 is a schematic perspective view of a portion of the cooling mechanism of the present invention.

Wherein: 1-a support frame, 2-a first rotating rod, 3-a rotating frame, 4-a first fixing frame, 5-a second rotating rod, 6-a first sliding block, 7-a first spring, 8-an electric drill, 9-a fixing mechanism, 91-a first fixing block, 92-a second sliding block, 93-a connecting rod, 94-a second spring, 95-a connecting block, 10-a rotating mechanism, 101-a second fixing frame, 102-a speed reducing motor, 103-a missing gear, 104-a toothed ring, 11-a pressing mechanism, 111-a guide frame, 112-a first sliding frame, 113-a first wedge block, 114-a pressing frame, 115-a third spring, 116-a rack, 12-a retracting mechanism, 121-a first reel, 122-a third fixing frame, 123-a second reel, 124-a second sliding frame, 125-a fourth spring, 126-a toggle frame, 127-a pull rope, 128-a torsion spring, 13-a collection mechanism, 131-a fourth fixed frame, 132-a collection frame, 133-a guide rod, 134-a sliding block, 135-a fifth spring, 136-a second wedge block, 14-a cooling mechanism, 141-a second fixed block, 142-a water storage tank, 143-a piston rod, 144-a sixth spring, 145-a water conveying pipe and 146-a spray head.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed description of the preferred embodiment 1

A wind driven generator end cover drilling device, please look at fig. 1-4, comprises a support frame 1, a first rotating rod 2, a rotating frame 3, a first fixing frame 4, a second rotating rod 5, a first sliding block 6, a first spring 7, an electric drill 8, a fixing mechanism 9 and a rotating mechanism 10, wherein the middle of the top of the support frame 1 is rotatably connected with the first rotating rod 2, the middle of the first rotating rod 2 is slidably connected with the rotating frame 3, the right side of the support frame 1 is connected with the first fixing frame 4 through welding, the front side of the first fixing frame 4 is rotatably connected with the second rotating rod 5, the second rotating rod 5 is slidably connected with the first sliding block 6, the first spring 7 is connected between the top of the first sliding block 6 and the second rotating rod 5, the rear side of the bottom of the first sliding block 6 is provided with the electric drill 8 through a bolt, when the electric drill 8 is started and contacts with an end cover, the end cover can be drilled, thereby accomplish the drilling, be equipped with fixed establishment 9 on first rotation pole 2, the right side at support frame 1 top is equipped with slewing mechanism 10.

Referring to fig. 1 and 3, the fixing mechanism 9 includes a first fixing block 91 and a second slider 92, connecting rod 93, second spring 94 and connecting block 95, the downside of 2 outer walls of first pivot pole has first fixed block 91 through welded connection, be connected with second spring 94 between first fixed block 91 and the rotating turret 3, the outer wall of first fixed block 91 articulates evenly at interval has four connecting rods 93, one side that first fixed block 91 was kept away from to connecting rod 93 articulates there are four second sliders 92, one side that first pivot pole 2 was kept away from on every second slider 92 upper portion all is equipped with circular buckle, circular buckle can be fixed the end cover, second slider 92 carries out sliding fit with rotating turret 3, there is connecting block 95 through welded connection in the centre at 3 tops of rotating turret, connecting block 95 top outside symmetry formula is connected with two handles, make things convenient for the staff to carry, connecting block 95 is located the inside of first pivot pole 2.

Please look into fig. 1 and 4, the rotating mechanism 10 includes a second fixing frame 101, a speed reduction motor 102, a gear lacking 103 and a gear ring 104, the middle part of the rotating frame 3 is connected with the gear ring 104 through welding, the right side of the top of the support frame 1 is connected with the second fixing frame 101 through welding, the speed reduction motor 102 is installed on the second fixing frame 101, the gear lacking 103 is connected on the output shaft of the speed reduction motor 102, the gear lacking 103 is meshed with the gear ring 104 after rotating, thereby the end cover on the rotating frame 3 is driven to rotate, and then the next position of the end cover needing drilling is rotated to the lower part of the electric drill 8, so that the electric drill 8 can accurately drill the end cover.

At first, the second spring 94 is in an original state, the four second sliders 92 are in a folded state, one side wall of the four second sliders 92 close to the first rotating rod 2 is in contact with the first rotating rod 2, then the end cover is placed on the rotating frame 3, the four second sliders 92 penetrate through the center of the end cover, then due to the weight of the end cover, the end cover drives the rotating frame 3 to move downwards, the rotating frame 3 drives the second sliders 92 to move downwards in the downward movement process, the second sliders 92 drive the connecting rods 93 to rotate downwards, then the connecting rods 93 drive the second sliders 92 to move away from the first rotating rod 2, the circular buckles on the second sliders 92 fix the end cover, meanwhile, the second spring 94 is compressed, then the electric drill 8 is started, at first, the first spring 7 is in the original state, then the electric drill 8 is pulled downwards through the first slider 6, the electric drill 8 is then in contact with the end cover and drills the end cover, meanwhile, the first spring 7 is stretched, after the drilling of the first hole site of the end cover is completed, the first sliding block 6 is loosened, under the action of the reset of the first spring 7, the first spring 7 drives the electric drill 8 to move upwards through the first sliding block 6 to reset, then the speed reduction motor 102 is started, the output shaft of the speed reduction motor 102 drives the gear lacking 103 to slowly rotate anticlockwise, in the process of the rotation of the gear lacking 103, the gear lacking 103 is meshed with the gear ring 104, the gear lacking 103 drives the rotating frame 3 to rotate through the gear ring 104, the rotating frame 3 drives the first rotating rod 2, the first fixed block 91 and the connecting rod 93 to rotate, the connecting rod 93 drives the end cover to rotate through the second sliding block 92, because the number of teeth of the gear lacking 103 is 4, the number of teeth of the gear ring 104 is 48, after the gear lacking the gear 103 rotates for one circle, the gear ring 104 drives the end cover on the rotating frame 3 to rotate to the next position to be drilled, after the gear-lacking wheel 103 rotates for a circle, the electric drill 8 is used for drilling the end cover, so that the end cover can be drilled, after the 12 holes on the end cover are drilled, the electric drill 8 and the speed reducing motor 102 are closed, the connecting block 95 is pulled up through the handle, the connecting block 95 drives the rotating frame 3 and the end cover to be pulled up, the end cover drives the second sliding block 92 and the connecting rod 93 to move upwards, then the connecting rod 93 drives the second sliding block 92 to move towards the direction close to the first rotating rod 2 and loosen the end cover, and then the end cover is taken down, finally under the action of the reset of the second spring 94, the second spring 94 drives the rotating frame 3, the second sliding block 92 and the connecting rod 93 to continuously move upwards until the end cover is completely reset, the first rotating rod 2 is contacted with the second sliding block 92 again, and then the end cover needing drilling is placed on the rotating frame 3 again, so that new end covers can be drilled continuously.

Detailed description of the preferred embodiment 2

On the basis of embodiment 1, please see fig. 1, 5 and 6, the device further includes a pressing mechanism 11, the pressing mechanism 11 includes a guiding frame 111, a first sliding frame 112, a first wedge-shaped block 113, a pressing frame 114, a third spring 115 and a rack 116, the middle portion of the second rotating rod 5 is connected to the guiding frame 111 by welding, the first sliding frame 112 penetrates through the rear side of the guiding frame 111 in a sliding manner, the top of the first sliding frame 112 is connected to the first sliding block 6, the bottom of the rear side of the first sliding frame 112 is connected to the first wedge-shaped block 113 by welding, the pressing frame 114 penetrates through the middle portion of the first fixing frame 4 in a sliding manner, the pressing frame 114 is in contact fit with the first wedge-shaped block 113, the upper portion of the pressing frame 114 is inclined upwards gradually, so that the first wedge-shaped block 113 is pressed downwards when the pressing frame 114 moves rightwards, the third spring 115 is connected between the pressing frame 114 and the first fixing frame 4, the third spring 115 is sleeved on the extrusion frame 114, the rear end of the extrusion frame 114 is connected with a rack 116 through welding, and the rack 116 is meshed with the gear lacking 103.

Referring to fig. 1, 10 and 11, the cooling device 14 is further included, the cooling device 14 includes a second fixed block 141 and a water storage tank 142, the piston rod 143, the sixth spring 144, pass water pipe 145 and shower nozzle 146, the middle part of second dwang 5 is connected with second fixed block 141, be connected with the water storage tank 142 between second fixed block 141 and the leading truck 111, the right side of water storage tank 142 is equipped with the lid, the top slidingtype of water storage tank 142 has run through piston rod 143, piston rod 143 runs through the top of water storage tank 142, be connected with the sixth spring 144 between the interior top of piston rod 143 and water storage tank 142, the sixth spring 144 cover is on piston rod 143, the back downside of water storage tank 142 is connected with passes water pipe 145, shower nozzle 146 is installed to the rear end of passing water pipe 145, push down piston rod 143 makes the inside water of water storage tank 142 spout to the electric drill 8 through passing water pipe 145 and from the shower nozzle 146 in, thereby cool down the electric drill 8.

Initially, the first spring 7, the third spring 115 and the sixth spring 144 are in an original state, first, the cover on the water storage tank 142 is pulled out to the right, water is filled into the water storage tank 142, after enough water is filled, the water filling is stopped, the cover is covered on the water storage tank 142, then, under the driving force of the speed reduction motor 102, the toothless wheel 103 rotates counterclockwise, and under the action of the toothless wheel 103 meshing with the rack 116, the toothless wheel 103 drives the extrusion frame 114 to move to the right through the rack 116, whereupon the extrusion frame 114 pulls the first sliding frame 112, the first sliding block 6 and the electric drill 8 downward through the first wedge 113, the electric drill 8 drills the end cover accordingly, the first spring 7 stretches, when the electric drill 8 drills the end cover, the operator can press the piston rod 143 downwards, the piston rod 143 presses the inside of the water storage tank 142, so that the water in the water storage tank 142 enters the water transfer pipe 145 and is sprayed from the spray head 146 to the electric drill 8, further, the electric drill 8 is cooled, the piston rod 143 is pressed down, the sixth spring 144 is stretched, the piston rod 143 is loosened, the sixth spring 144 drives the piston rod 143 to move upwards to reset under the reset effect of the sixth spring 144, the gear lacking 103 is disengaged from the rack 116 in the anticlockwise rotation process of the gear lacking 103, the third spring 115 drives the extrusion frame 114 and the rack 116 to move leftwards to reset under the reset effect of the third spring 115, the first spring 7 moves upwards to reset through the first sliding block 6 and the electric drill 8 under the reset effect of the first spring 7, the first sliding block 6 drives the first sliding frame 112 and the first wedge block 113 to move upwards to reset, and therefore when the gear lacking 103 is meshed with the rack 116 again, the electric drill 8 can drill a next hole position, and therefore the end cover can be drilled without manpower.

Detailed description of preferred embodiments 3

In addition to the specific embodiment 2, please see fig. 1, 7 and 8, the winding device 12 further includes a winding mechanism 12, the winding mechanism 12 includes a first reel 121, a third fixing frame 122, a second reel 123, a second sliding frame 124, a fourth spring 125, a toggle frame 126, a pull rope 127 and a torsion spring 128, the torsion spring 128 is connected between the second rotating rod 5 and the first fixing frame 4, the torsion spring 128 is sleeved on the second rotating rod 5, the first reel 121 is connected to the lower side of the second rotating rod 5, the third fixing frame 122 is connected to the right side of the supporting frame 1 by welding, the third fixing frame 122 is located at the rear side of the first fixing frame 4, the second reel 123 is rotatably connected to the right side of the third fixing frame 122, the toggle frame 126 is connected to the middle of the bottom of the rotating frame 3, the second sliding frame 124 slidably penetrates through the top of the right side of the supporting frame 1, the top of the second sliding frame 124 is in contact with the toggle frame 126, a fourth spring 125 is connected between the second sliding frame 124 and the top of the support frame 1, the fourth spring 125 is sleeved on the second sliding frame 124, a pull rope 127 is arranged between the bottom of the second sliding frame 124 and the first reel 121, the pull rope 127 is wound on the first reel 121, and the pull rope 127 is in contact fit with the second reel 123.

Initially, the fourth spring 125 is in an original state, and the pull rope 127 is in a tight state, when the turret 3 moves upward, the turret 3 will drive the toggle rack 126 to move upward, the toggle rack 126 will drive the second sliding rack 124 to move upward, the fourth spring 125 will be stretched, and simultaneously the second sliding rack 124 will drive the pull rope 127 to move upward after moving upward, the pull rope 127 will not be in a tight state after moving upward, the pull rope 127 will become loose, initially, the torsion spring 128 will be in a deformation state, and after the pull rope 127 is loosened, under the action of the return of the torsion spring 128, the torsion spring 128 will drive the second rotating rod 5 to rotate clockwise, the second rotating rod 5 will drive the first spring 7 and the first slider 6 and the electric drill 8 to rotate clockwise, and will drive the first reel 121 to rotate while the second rotating rod 5 rotates, so that the first reel 121 will wind the pull rope 127 on the first reel 121, make stay cord 127 tighten, with this, electric drill 8 no longer is located the end cover top, thereby can relax more simply when taking off the end cover, when the rolling stand 3 moves down, rolling stand 3 can drive and dial frame 126 downstream, under the effect that fourth spring 125 resets afterwards, fourth spring 125 drives second carriage 124 and moves down and resets, second carriage 124 drives stay cord 127 downstream thereupon, stay cord 127 moves down the back, stay cord 127 can drive second dwang 5 anticlockwise rotation through first reel 121 and resets, second dwang 5 drives first spring 7 and first slider 6 and electric drill 8 anticlockwise rotation along with it and resets.

Detailed description of preferred embodiments 4

On the basis of embodiment 3, please see fig. 1 and 9, the device further includes a collecting mechanism 13, the collecting mechanism 13 includes a fourth fixing frame 131, a collecting frame 132, a guide rod 133, a sliding block 134, a fifth spring 135 and a second wedge block 136, the right front side of the support frame 1 is connected with the fourth fixing frame 131 by welding, the fourth fixing frame 131 is connected with the collecting frame 132 by sliding, the collecting frame 132 is located under the electric drill 8, the left side of the bottom of the collecting frame 132 is connected with the second wedge block 136 by welding, the left side of the bottom of the fourth fixing frame 131 is connected with two guide rods 133 by welding, the two guide rods 133 are arranged in a front-back symmetrical manner, the sliding block 134 is connected between the two guide rods 133 by sliding, the sliding block 134 is in contact fit with the second wedge block 136, and the fifth spring 135 is connected between the top of the sliding block 134 and the fourth fixing frame 131.

The electric drill 8 drops the debris generated by drilling the end cap into the collecting frame 132, so that the collecting frame 132 can collect the debris, when the debris in the collecting frame 132 needs to be cleaned, firstly, the fifth spring 135 is in the original state, then the sliding block 134 is pulled downwards, the fifth spring 135 is stretched, the sliding block 134 is disengaged from the second wedge-shaped block 136, then the collecting frame 132 is pulled out, then the sliding block 134 is released, under the action of the reset of the fifth spring 135, the fifth spring 135 drives the sliding block 134 to move upwards and reset, then the debris in the collecting frame 132 is cleaned, then the collecting frame 132 is put back to the right on the fourth fixed frame 131, during the process that the collecting frame 132 moves to the right, the second wedge-shaped block 136 contacts the second sliding frame 124 and presses the second sliding frame 124 downwards, the fifth spring 135 is stretched, and after the collecting frame 132 is put back to the original position, the second wedge block 136 is located at the right side of the second sliding frame 124, so that the second wedge block 136 no longer presses the second sliding frame 124, and then the fifth spring 135 drives the sliding block 134 to move upwards to reset under the action of the reset of the fifth spring 135, so that the debris in the collection frame 132 can be cleaned.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A drilling device for an end cover of a wind driven generator comprises a support frame (1), a first rotating rod (2), a rotating frame (3), a first fixing frame (4), a second rotating rod (5), a first sliding block (6), a first spring (7) and an electric drill (8), wherein the first rotating rod (2) is rotatably connected to the middle of the top of the support frame (1), the rotating frame (3) used for placing an end cover is slidably connected to the middle of the first rotating rod (2), the first fixing frame (4) is connected to the right side of the support frame (1), the second rotating rod (5) is rotatably connected to the front side of the first fixing frame (4), the first sliding block (6) is slidably connected to the second rotating rod (5), the first spring (7) is connected between the top of the first sliding block (6) and the second rotating rod (5), the electric drill (8) used for drilling the end cover is installed on the rear side of the bottom of the first sliding block (6), the end cover fixing device is characterized by further comprising a fixing mechanism (9) and a rotating mechanism (10), the fixing mechanism (9) used for fixing the end cover is arranged on the first rotating rod (2), and the rotating mechanism (10) is arranged on the right side of the top of the supporting frame (1).

2. The wind energy generator end cap boring device of claim 1, wherein: fixed establishment (9) are including first fixed block (91), second slider (92), connecting rod (93), second spring (94) and connecting block (95), the downside of first pivot pole (2) outer wall is connected with first fixed block (91), be connected with second spring (94) between first fixed block (91) and rotating turret (3), the outer wall of first fixed block (91) articulates evenly at interval has four connecting rods (93), one side that first fixed block (91) were kept away from in connecting rod (93) articulates has four second slider (92) that are used for the fixed end cover, second slider (92) carry out sliding fit with rotating turret (3), the intermediate junction at rotating turret (3) top has connecting block (95), connecting block (95) are located the inside of first pivot pole (2).

3. The wind energy generator end cover drilling apparatus as claimed in claim 2, wherein: the rotating mechanism (10) comprises a second fixing frame (101), a speed reducing motor (102), a missing gear (103) and a gear ring (104), the gear ring (104) is connected to the middle of the rotating frame (3), the second fixing frame (101) is connected to the right side of the top of the supporting frame (1), the speed reducing motor (102) is installed on the second fixing frame (101), and the missing gear (103) is connected to an output shaft of the speed reducing motor (102).

4. A wind energy generator end cap drill assembly as claimed in claim 3, wherein: the device also comprises a pressing mechanism (11), the pressing mechanism (11) comprises a guide frame (111), a first sliding frame (112), a first wedge-shaped block (113), an extrusion frame (114), a third spring (115) and a rack (116), the guide frame (111) is connected to the middle of the second rotating rod (5), the first sliding frame (112) penetrates through the rear side of the guide frame (111) in a sliding manner, the top of the first sliding frame (112) is connected to the first sliding block (6), the first wedge-shaped block (113) is connected to the bottom of the rear side of the first sliding frame (112), the extrusion frame (114) for driving the first wedge-shaped block (113) to move downwards penetrates through the middle of the first fixing frame (4) in a sliding manner, the extrusion frame (114) is in contact fit with the first wedge-shaped block (113), the third spring (115) is connected between the extrusion frame (114) and the first fixing frame (4), and the third spring (115) is sleeved on the extrusion frame (114), the rear end of the extrusion frame (114) is connected with a rack (116), and the rack (116) is meshed with the gear-lacking wheel (103).

5. The wind energy generator end cover drilling device according to claim 4, wherein: the end cover taking-out device further comprises a retracting mechanism (12) convenient for taking out the end cover, the retracting mechanism (12) comprises a first reel (121), a third fixing frame (122), a second reel (123), a second sliding frame (124), a fourth spring (125), a poking frame (126), a pull rope (127) and a torsion spring (128), the torsion spring (128) is connected between a second rotating rod (5) and a first fixing frame (4), the torsion spring (128) is sleeved on the second rotating rod (5), the lower side of the second rotating rod (5) is connected with the first reel (121), the right side of the support frame (1) is connected with the third fixing frame (122), the third fixing frame (122) is located on the rear side of the first fixing frame (4), the right side of the third fixing frame (122) is rotatably connected with the second reel (123), the middle of the bottom of the rotating frame (3) is connected with the poking frame (126), the second sliding frame (124) penetrates through the top of the right side of the support frame (1), the top and the stirring frame (126) contact cooperation of second carriage (124), be connected with fourth spring (125) between the top of second carriage (124) and support frame (1), fourth spring (125) cover is on second carriage (124), is equipped with stay cord (127) between the bottom of second carriage (124) and first reel (121), and stay cord (127) connect on first reel (121) around, and stay cord (127) and second reel (123) contact cooperation.

6. The wind energy generator end cover drilling apparatus of claim 5, wherein: also comprises a collecting mechanism (13) for collecting the debris, the collecting mechanism (13) comprises a fourth fixing frame (131), a collecting frame (132) and a guide rod (133), sliding block (134), fifth spring (135) and second wedge (136), the right front side of support frame (1) is connected with fourth mount (131), sliding connection has collection frame (132) that are used for concentrating and collecting the piece on fourth mount (131), collect frame (132) and be located electric drill (8) under, the left side of collecting frame (132) bottom is connected with second wedge (136), the bottom left side of fourth mount (131) is connected with two guide bars (133), two guide bars (133) become the fore-and-aft symmetry formula and set up, sliding connection has sliding block (134) between two guide bars (133), sliding block (134) and second wedge (136) contact cooperation, be connected with fifth spring (135) between the top of sliding block (134) and fourth mount (131).

7. The wind energy generator end cover drilling apparatus of claim 6, wherein: also comprises a cooling mechanism (14) for preventing the electric drill (8) from being overhigh in temperature, the cooling mechanism (14) comprises a second fixed block (141), a water storage tank (142) and a piston rod (143), sixth spring (144), pass water pipe (145) and shower nozzle (146), the middle part of second dwang (5) is connected with second fixed block (141), be connected with water storage tank (142) that are used for the water storage between second fixed block (141) and leading truck (111), the right side of water storage tank (142) is equipped with the lid, piston rod (143) have been run through to the top slidingtype of water storage tank (142), the top of water storage tank (142) is run through in piston rod (143), be connected with sixth spring (144) between the interior top of piston rod (143) and water storage tank (142), sixth spring (144) cover is on piston rod (143), the back downside of water storage tank (142) is connected with and passes water pipe (145), shower nozzle (146) that are used for the water spray are installed to the rear end of passing water pipe (145).

8. The wind energy generator end cap drilling apparatus of claim 7, wherein: the upper part of the extrusion frame (114) is gradually inclined upwards.