CN212884246U - Circle machine that returns of wind tower barrel - Google Patents
Circle machine that returns of wind tower barrel Download PDFInfo
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- CN212884246U CN212884246U CN202020965711.3U CN202020965711U CN212884246U CN 212884246 U CN212884246 U CN 212884246U CN 202020965711 U CN202020965711 U CN 202020965711U CN 212884246 U CN212884246 U CN 212884246U
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- lifting
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- wind tower
- collecting box
- rollers
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Abstract
The utility model provides a circle machine that returns of wind tower barrel, relates to wind power tower section of thick bamboo processing technology field for solve the problem that wind tower barrel among the prior art has the difficulty of returning the circle. The technical scheme who takes is, a circle machine returns of wind tower barrel, including lifting device, press device, platform and support frame, lifting device is including lifting a seat, lifting roller set and gear train, and lifting roller set includes a plurality of lifting rollers, each lifting roller is parallel to each other, each lifting roller rotates respectively to be connected on lifting the seat, the platform includes platform face and pit, be equipped with in the pit and lift hydraulic means, it is used for the drive to lift hydraulic means lift the seat and be in lift in the pit, the support frame is established on the platform, the support frame with press to be equipped with between the top and press hydraulic means. The wind tower cylinder rounding device has the beneficial effect that the wind tower cylinder is convenient to carry out rounding operation.
Description
Technical Field
The utility model belongs to the technical field of wind power tower section of thick bamboo processing technique and specifically relates to a circle machine returns of wind tower barrel.
Background
The wind tower barrel is also a wind power tower barrel, and plays a role in supporting and erecting in the wind power generation effect. The wind tower cylinder is cylindrical. The processing process of the wind tower cylinder comprises the steps of firstly bending the plates into a cylindrical shape, and then welding the connecting joints.
After the wind tower cylinder is processed, the roundness of part of wind tower cylinder products still does not meet the requirement. And the wind tower barrel formed by welding is difficult to be reprocessed by bending equipment. Therefore, the wind tower cylinder has the problem of difficult rounding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circle machine returns of wind tower barrel for there is the problem of circle difficulty in the wind tower barrel of solving among the prior art.
The utility model provides a technical scheme that its technical problem adopted is:
a circle returning machine for a wind tower cylinder comprises a lifting device, a pressing device, a platform and a supporting frame, wherein the lifting device comprises a lifting seat, a lifting roller set and a gear set, the lifting roller set comprises a plurality of lifting rollers, the lifting rollers are parallel to each other, each lifting roller is respectively connected onto the lifting seat in a rotating mode, each lifting roller is distributed on the lifting seat according to a semicircular arc array with an upward opening, the gear set comprises a lifting roller gear and a middle gear, each lifting roller is fixedly connected with a lifting roller gear, two adjacent lifting roller gears are connected through the middle gear in a transmission mode, the transmission ratio between any two lifting roller gears is one, a driving motor is arranged on the lifting seat and is in transmission connection with the gear set;
the pressing device comprises a pressing top and a pressing roller set, the pressing roller set comprises a plurality of pressing rollers, each pressing roller is rotatably connected to the pressing top respectively, the pressing rollers are parallel to the lifting rollers, and each pressing roller is distributed on the pressing top according to a semicircular arc array with an upward opening;
the platform includes platform face and pit, be equipped with in the pit and lift hydraulic means, lift hydraulic means with lift the seat and connect, it is used for the drive to lift hydraulic means lift the seat and be in lift in the pit, the support frame is established on the platform, the support frame with be equipped with between the top of pressing and press hydraulic means, it is used for the drive to press hydraulic means the press device goes up and down.
The beneficial effects are that: the wind tower cylinder body is convenient to carry out the rounding operation. The utility model discloses an application method is, at first through pressing down hydraulic means with press device rising, through lifting hydraulic means with lifting device reduce, the upper end of hydraulic pressure lifting device falls to the high department that is not higher than the platform face, makes the interval between press device and the lifting device be greater than the diameter of wind tower barrel through above-mentioned operation. Then, roll wind tower barrel near to lifting device from the platform face, then roll wind tower barrel to lifting device, carry out certain lift-draw to wind tower barrel through hoisting equipment at the in-process that rolls down, avoid wind tower barrel to cause the impact to lifting device. The axial direction of the wind tower cylinder body is parallel to the axial direction of the lifting roller. And then, the lifting device is lifted by the lifting hydraulic device, and the pressing device is lowered by the pressing hydraulic device, so that the pressing rollers and the lifting rollers surround the wind tower cylinder body in a circumferential array. And finally, starting a driving motor, driving the lifting rollers to rotate in the same direction through the driving motor, driving the wind tower cylinder body to rotate through the lifting rollers, and realizing the rounding operation of the wind tower cylinder body under the extrusion action of the lifting roller set and the pressing roller set. The utility model discloses have and get the convenient effect of wind tower barrel in lifting device.
Furthermore, the circumferential surface of the pressing roller is provided with a polishing layer, a damper is connected between each pressing roller and the pressing top, and the damper is used for providing damping for the rotation of the pressing roller.
The beneficial effects are that: the surface rust removal of the wind tower cylinder is synchronously performed in the process of returning to the circle. The attenuator provides certain damping for pressing the roller, and this damping makes the layer of polishing can carry out the work of friction rust cleaning to the surface of wind tower barrel.
Further, the lifting seat comprises a volume cavity, the upper end of the volume cavity is provided with an opening, the lifting rollers are respectively arranged at the upper end of the volume cavity, and the bottom of the volume cavity is provided with a slag discharge hole.
The beneficial effects are that: the volume cavity is convenient to collect scrap iron and iron rust generated in the rust removing process, and the slag discharging port is convenient to clean the scrap iron from the volume cavity.
Further, the slag discharging port is connected with a cleaning system, the cleaning system comprises an iron scrap collecting box and a negative pressure air fan, the iron scrap collecting box comprises an air inlet and an air outlet, a plurality of magnets are arranged in an inner cavity of the iron scrap collecting box, the air inlet is communicated with the slag discharging port through a pipeline, and the air outlet is connected with the negative pressure air fan through a pipeline.
The beneficial effects are that: the cleaning system is convenient for cleaning scrap iron and rust in the volume cavity in time. Iron fillings and rust are drawn out and flow through the iron fillings collecting box from the volume chamber under negative-pressure air fan's effect, and when iron fillings and rust flow through iron fillings collecting cavity, iron fillings are stayed in the iron fillings collecting box under the effect of self weight and the gravitation of magnet. One part of the rust falls into the scrap iron collecting box, and the other part of the rust is discharged along with the air outlet of the negative pressure fan. Collecting iron fillings through the iron fillings collecting box can realize the recycle of iron fillings firstly, can avoid the iron fillings that the granule is big to be adsorbed by negative-pressure air fan's part that has magnetic force secondly, plays the effect of protection negative-pressure air fan.
Further, the air inlet and the air outlet are located on the upper portion of the inner cavity of the scrap iron collecting box, and the magnets are connected to the bottom of the inner cavity of the scrap iron collecting box respectively.
The beneficial effects are that: the iron dust collecting device is convenient to improve the iron dust collecting effect by using the weight and is also convenient to collect partial iron rust and dust by using the gravity.
Furthermore, the bottom of the inner cavity of the iron chip collecting box is detachably connected with a box bottom plate, the inner cavity of the iron chip collecting box can be opened by detaching the box bottom plate, and the magnets are respectively connected to the box bottom plate.
The beneficial effects are that: this is convenient to carry out clearance cleaning work to the inner chamber of iron fillings collecting box.
Further, be equipped with interior screw thread spare in the iron fillings collection box, the bottom of the case board pass through bolt detachably with the iron fillings collection box is connected, bolt and interior screw thread spare cooperation.
The beneficial effects are that: the disassembly work of the box bottom plate is convenient, and the reliability of the connection of the box bottom plate on the scrap iron collecting box is ensured.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a press roll;
FIG. 4 is a schematic view of the connection between the cleaning system and the support base;
FIG. 5 is an enlarged view of portion B of FIG. 4;
in the figure, 1 platform, 11 platform surface, 12 pit, 2 support frame, 3 lifting seats, 31 lifting rollers, 32 lifting roller gears, 33 intermediate gears, 34 driving motors, 35 motor gears, 36 lifting hydraulic devices, 37 volume cavities, 38 slag discharge ports, 4 pressing tops, 41 pressing rollers, 42 pressing hydraulic devices, 43 polishing layers, 44 dampers, 5 scrap iron collecting boxes, 51 air inlets, 52 air outlets, 53 magnets, 54 box bottom plates, 55 internal thread pieces, 56 bolts and 6 negative pressure fans are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In describing the present invention, the terms "upper," "lower," "left," "right," "front," and "rear," etc., are used to refer to the orientation relative to FIG. 1. The direction perpendicular to the drawing is the backward direction, and the direction perpendicular to the drawing and away from the drawing is the forward direction.
As shown in fig. 1 and 2, the present invention includes a lifting device, a pressing device, a platform 1 and a supporting frame 2. The lifting device comprises a lifting seat 3, a lifting roller group and a gear group. The lifting roller 31 group comprises a plurality of lifting rollers 31, each lifting roller 31 is parallel to each other, and each lifting roller 31 is respectively and rotatably connected to the lifting seat 3. The axes of the respective lift rollers 31 are arranged in the front-rear direction. The lifting rollers 31 are distributed on the lifting seat 3 according to a semicircular arc array with an upward opening. The gear group comprises lifting roller gears 32 and intermediate gears 33, each lifting roller 31 is fixedly connected with a lifting roller gear 32, and two adjacent lifting roller gears 32 are in transmission connection through the intermediate gears 33. The transmission ratio between any two lifting roller gears 32 is one to one, and a driving motor 34 is arranged on the lifting seat 3. The driving motor 34 is connected with the gear set in a transmission way, a motor gear 35 is fixedly connected to a rotating shaft of the driving motor 34, and the motor gear is meshed with one of the lifting roller gears 32.
As shown in fig. 1 and 2, the pressing device includes a pressing tip 4 and a pressing roller group. The press roller group includes a plurality of press rollers 41. The pressing rollers 41 are rotatably connected to the pressing top 4, and the pressing rollers 41 are parallel to the lifting roller 31. The pressing rollers 41 are distributed on the pressing top 4 in a semicircular arc array with the openings facing upward.
As shown in fig. 1 and 2, the platform 1 includes a platform floor 11 and a pit 12. A lifting hydraulic device 36 is arranged in the pit 12. The lifting hydraulic device 36 is connected with the lifting seat 3, and the lifting hydraulic device 36 is used for driving the lifting seat 3 to lift in the pit 12. The supporting frame 2 is arranged on the platform 1, a pressing hydraulic device 42 is arranged between the supporting frame 2 and the pressing top 4, and the pressing hydraulic device 42 is used for driving the pressing device to lift.
As shown in fig. 1 and 2, the utility model discloses conveniently carry out the work of going back to the circle to wind tower barrel. The utility model discloses an application method is, at first through pressing hydraulic means 42 with the press device rise, through lifting hydraulic means 36 with the lifting device reduce, the upper end of hydraulic pressure lifting device falls to the high department that is not higher than platform face 11, makes the interval between press device and the lifting device be greater than the diameter of wind tower barrel through above-mentioned operation. Then, roll wind tower barrel from the platform face 11 to near the lifting device, then roll wind tower barrel to the lifting device in, carry out certain lifting and pulling to wind tower barrel through hoisting equipment at the in-process that rolls and falls, avoid wind tower barrel to cause the impact to the lifting device. The axial direction of the wind tower cylinder is made parallel to the axial direction of the lift roller 31. Then, the lifting device is raised by the lifting hydraulic device 36, and the pressing device is lowered by the pressing hydraulic device 42, so that the plurality of pressing rollers 41 and the plurality of lifting rollers 31 are circumferentially arrayed around the wind tower cylinder. And finally, starting the driving motor 34, driving the lifting rollers 31 to rotate in the same direction through the driving motor 34, driving the wind tower cylinder body to rotate through the lifting rollers 31, and realizing the rounding operation of the wind tower cylinder body under the extrusion action of the lifting roller 31 group and the pressing roller 41 group. The utility model discloses have and get the convenient effect of wind tower barrel in lifting device.
As shown in fig. 1 to 3, the circumferential surface of the pressing roller 41 is provided with a polishing layer 43, and a damper 44 is connected between each pressing roller 41 and the pressing top 4, and the damper 44 is used for damping the rotation of the pressing roller 41. The surface rust removal of the wind tower cylinder is synchronously performed in the process of returning to the circle. The damper 44 provides a certain damping of the pressure roller 41, which enables the sanding layer 43 to perform a friction descaling operation on the surface of the wind tower cylinder.
As shown in fig. 1, 2 and 4, the lifting seat 3 includes a volume chamber 37, an upper end of the volume chamber 37 is open, and each lifting roller 31 is located at the upper end opening of the volume chamber 37. The bottom of the volume chamber 37 is provided with a slag discharge 38. The volume cavity 37 is convenient for collecting scrap iron and iron rust generated in the derusting work process, and the slag discharging hole 38 is convenient for cleaning the scrap iron from the volume cavity 37.
As shown in fig. 1 and 4, the slag tap 38 is connected to the cleaning system. The cleaning system comprises an iron scrap collecting box 5 and a negative pressure fan 6. The scrap iron collecting box 5 comprises an air inlet 51 and an air outlet 52, and a plurality of magnets 53 are arranged in the inner cavity of the scrap iron collecting box 5. The air inlet 51 is communicated with the slag discharge port 38 through a pipeline, and the air outlet 52 is connected with the negative pressure fan 6 through a pipeline. The cleaning system is convenient for cleaning scrap iron and rust in the volume cavity 37 in time. Iron chips and rust are sucked out of the volume cavity 37 under the action of the negative pressure fan 6 and flow through the iron chip collecting box 5, and when the iron chips and the rust flow through the iron chip collecting cavity, the iron chips are remained in the iron chip collecting box 5 under the action of the self weight and the attraction of the magnet 53. One part of the rust falls into the scrap iron collecting box 5, and the other part of the rust is discharged along with the air outlet of the negative pressure fan 6. Collecting iron fillings through iron fillings collecting box 5 firstly can realize the recycle of iron fillings, secondly can avoid the iron fillings that the granule is big to be adsorbed by negative-pressure air fan 6's part that has magnetic force, plays the effect of protection negative-pressure air fan 6. The air inlet 51 and the air outlet 52 are positioned at the upper part of the inner cavity of the scrap iron collecting box 5, and the magnets 53 are respectively connected with the bottom of the inner cavity of the scrap iron collecting box 5; the iron dust collecting device is convenient to improve the iron dust collecting effect by using the weight and is also convenient to collect partial iron rust and dust by using the gravity.
As shown in FIGS. 4 and 5, a bottom plate 54 is detachably attached to the bottom of the inner cavity of the iron scrap collecting box 5, and the inner cavity of the iron scrap collecting box 5 can be opened by detaching the bottom plate 54. The magnets 53 are respectively attached to the bottom plate 54. This is convenient to carry out clearance cleaning work to the inner chamber of iron fillings collecting box 5. The scrap iron collecting box 5 is internally provided with an internal thread piece 55, the box bottom plate 54 is detachably connected with the scrap iron collecting box 5 through a bolt 56, and the bolt 56 is matched with the internal thread piece 55; this not only facilitates the disassembly of the box bottom plate 54, but also ensures the reliability of the connection of the box bottom plate 54 on the scrap iron collecting box 5.
Claims (7)
1. A circle returning machine for a wind tower cylinder is characterized by comprising a lifting device, a pressing device, a platform and a supporting frame, wherein the lifting device comprises a lifting seat, a lifting roller set and a gear set, the lifting roller set comprises a plurality of lifting rollers, the lifting rollers are parallel to each other, the lifting rollers are respectively and rotatably connected to the lifting seat, the lifting rollers are distributed on the lifting seat according to a semicircular arc array with an upward opening, the gear set comprises lifting roller gears and intermediate gears, each lifting roller is fixedly connected with a lifting roller gear, two adjacent lifting roller gears are in transmission connection through the intermediate gears, the transmission ratio between any two lifting roller gears is one to one, and the lifting seat is provided with a driving motor which is in transmission connection with the gear set;
the pressing device comprises a pressing top and a pressing roller set, the pressing roller set comprises a plurality of pressing rollers, each pressing roller is rotatably connected to the pressing top respectively, the pressing rollers are parallel to the lifting rollers, and each pressing roller is distributed on the pressing top according to a semicircular arc array with an upward opening;
the platform includes platform face and pit, be equipped with in the pit and lift hydraulic means, lift hydraulic means with lift the seat and connect, it is used for the drive to lift hydraulic means lift the seat and be in lift in the pit, the support frame is established on the platform, the support frame with be equipped with between the top of pressing and press hydraulic means, it is used for the drive to press hydraulic means the press device goes up and down.
2. The wind tower cylinder rounding machine according to claim 1, wherein the press rollers are provided with a polishing layer on a circumferential surface thereof, and a damper is connected between each press roller and the press top and is used for damping rotation of the press rollers.
3. The wind tower cylinder rounding machine according to claim 2, wherein the lifting seat comprises a volume cavity, the upper end of the volume cavity is open, each lifting roller is located at the upper end opening of the volume cavity, and a slag discharge port is formed in the bottom of the volume cavity.
4. The wind tower cylinder rounding machine according to claim 3, wherein the slag discharging port is connected with a cleaning system, the cleaning system comprises an iron scrap collecting box and a negative pressure fan, the iron scrap collecting box comprises an air inlet and an air outlet, a plurality of magnets are arranged in an inner cavity of the iron scrap collecting box, the air inlet is communicated with the slag discharging port through a pipeline, and the air outlet is connected with the negative pressure fan through a pipeline.
5. The wind tower cylinder rounding machine according to claim 4, wherein the air inlet and the air outlet are located at an upper portion of an inner cavity of the scrap iron collecting box, and the magnets are respectively connected to a bottom of the inner cavity of the scrap iron collecting box.
6. The wind tower cylinder rounding machine according to claim 5, wherein a box bottom plate is detachably connected to the bottom of the inner cavity of the scrap iron collecting box, the inner cavity of the scrap iron collecting box can be opened by detaching the box bottom plate, and the magnets are respectively connected to the box bottom plate.
7. The wind tower cylinder rounding machine according to claim 6, wherein an internal thread piece is arranged in the scrap iron collecting box, the box bottom plate is detachably connected with the scrap iron collecting box through a bolt, and the bolt is matched with the internal thread piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965711.3U CN212884246U (en) | 2020-05-29 | 2020-05-29 | Circle machine that returns of wind tower barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020965711.3U CN212884246U (en) | 2020-05-29 | 2020-05-29 | Circle machine that returns of wind tower barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884246U true CN212884246U (en) | 2021-04-06 |
Family
ID=75266535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020965711.3U Active CN212884246U (en) | 2020-05-29 | 2020-05-29 | Circle machine that returns of wind tower barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884246U (en) |
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2020
- 2020-05-29 CN CN202020965711.3U patent/CN212884246U/en active Active
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