CN221334904U - Paint spraying device with uniform rotating speed on inner side of wind power tower barrel - Google Patents
Paint spraying device with uniform rotating speed on inner side of wind power tower barrel Download PDFInfo
- Publication number
- CN221334904U CN221334904U CN202323104393.4U CN202323104393U CN221334904U CN 221334904 U CN221334904 U CN 221334904U CN 202323104393 U CN202323104393 U CN 202323104393U CN 221334904 U CN221334904 U CN 221334904U
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- device main
- pulley
- wind power
- main body
- paint spraying
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- 239000003973 paint Substances 0.000 title claims abstract description 67
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a paint spraying device with uniform rotating speed at the inner side of a wind power tower, which relates to the technical field of wind power tower processing. According to the utility model, through the arrangement of the winding and unwinding, the pulley, the conveying wheel, the supporting disc and the annular groove, the winding and unwinding rotation is driven by the output end after the motor is started to wind the pull rope, and the pull rope returns to the bracket around the pulley half cycle to form a labor-saving pulley mechanism, so that the energy consumption during displacement of the device is reduced, the pulley is driven to rotate through friction force while the pull rope is wound, at the moment, the pulley is meshed with the two bevel gears to drive the gear shaft to rotate, and the supporting disc is meshed with the gear shaft and the toothed ring to drive the rotation of the supporting disc so as to enable the spray head to revolve, so that the device main body can drive the spray head to rotate in the translation process, the energy consumption is lower, and the paint spraying uniformity effect is good.
Description
Technical Field
The utility model relates to the technical field of wind power tower processing, in particular to a paint spraying device with uniform rotating speed at the inner side of a wind power tower.
Background
Wind power refers to wind power generation, belongs to one type of clean energy, mainly comprises the steps of blowing blades to rotate through natural wind, driving an input end of a generator to rotate through a transmission mechanism after the blades rotate, generating current through an internal cutting magnetic field in the generator to perform power generation work, and a wind power tower barrel is a base for a wind power system, wherein the wind power tower barrel is required to be sprayed with paint on the outer side and the inner ring of the wind power tower barrel in the processing process to form a paint surface, and corrosion resistance of the wind power tower barrel can be increased through the paint surface.
The existing paint spraying device on the inner side of the wind power tower cylinder is mainly divided into two types, wherein the first type is that the tower cylinder rotates and the paint spraying device translates, so that the inner side of the tower cylinder is uniformly sprayed with paint, but the volume of the tower cylinder is long, so that the tower cylinder is driven to rotate, more electric energy is required to be consumed, the other type is that the paint spraying device translates in the tower cylinder and the spray head rotates, so that the inner side of the tower cylinder is uniformly sprayed with paint, but two sets of driving equipment are still required, one set of driving equipment translates in the tower cylinder, and the other set of driving spray head rotates, so that the energy consumption of the paint spraying device is higher.
Disclosure of utility model
Based on the above, the utility model aims to provide a paint spraying device with uniform rotating speed at the inner side of a wind power tower barrel so as to solve the technical problem of higher operation cost of the paint spraying device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind-powered electricity generation tower section of thick bamboo inboard uniform rotation speed paint spraying apparatus, includes device main part and support, support internally connected has the receipts to unreel, and receive and unreel external surface connection has the delivery wheel, device main part internally connected has the pulley, and is connected with the stay cord between pulley, support and the receipts unreel, the supporting disk has been cup jointed to device main part outside, and annular has all been seted up to device main part surface one side and supporting disk inner circle, the supporting disk inner circle is connected with the sealing washer, and the supporting disk outside cup jointed the ring gear, the lacquer hole has been seted up to device main part surface, and device main part back is connected with the gear shaft, and gear shaft and pulley back all are connected with bevel gear.
Through adopting above-mentioned technical scheme, the rotation of output drive receipts winding after the motor starts is rolled up the stay cord, and the stay cord is got back to the support around pulley half cycle and is formed laborsaving pulley mechanism to the power consumption when reducing the device displacement, the stay cord is rotated through frictional force drive pulley when being rolled up, and the pulley is rotatory through two bevel gear meshing drive gear shafts this moment, and rotate and then make the shower nozzle revolution through gear shaft and ring gear meshing drive supporting disk, make the device main part can drive the shower nozzle rotatory at the in-process of translation, and then make the spraying paint more even.
Further, be connected with the gyro wheel on the device main part, the support is located one side of device main part, and the support back is installed the motor, be connected with the paint pipe on the delivery wheel, be connected with the shower nozzle on the supporting disk.
Through adopting above-mentioned technical scheme, the motor output is reversed the back drive receive and release the roll reversal and is rolled the stay cord and draw the device main part, makes the device main part translate to the support direction through the gyro wheel.
Further, the support plate is rotatably connected with the device main body.
Through adopting above-mentioned technical scheme, the stay cord is rotated through frictional force drive pulley when being rolled up, and the pulley is rotated through two bevel gear meshing drive gear shafts this moment to through gear shaft and ring gear meshing drive supporting disk rotation and then make the shower nozzle revolution.
Further, the gear shaft is meshed with the toothed ring, and the diameter of the pulley back bevel gear is larger than that of the gear shaft outer bevel gear.
By adopting the technical scheme, the diameter of the bevel gear at the back of the pulley is larger than that of the bevel gear at the outer part of the gear shaft, so that the rotating speed of the gear shaft is accelerated, and the phenomenon that the rotating speed of the spray head is too low due to the meshing and the speed reduction of the gear shaft and the toothed ring is avoided.
Further, two conveying wheels are arranged and symmetrically distributed.
Through adopting above-mentioned technical scheme, receive and release and drive a delivery wheel rotatory at rotatory in-process, paint pipe is cliied by two delivery wheels, and accessible frictional force withdraws the paint pipe when a delivery wheel is rotatory, and then avoids the paint pipe to take in tower section of thick bamboo inboard and stops the work of spraying paint.
Further, a handle is fixed on the right side of the device main body.
Through adopting above-mentioned technical scheme, the staff passes through the handle pulling device main part, makes the device main part get into the inside of a tower section of thick bamboo from the one end of a tower section of thick bamboo, later the staff opens the motor and makes the receipts unreel and pay out the stay cord, and the staff continues to pass through the handle pulling device main part simultaneously, makes the device main part keep away from the support and remove to the other end of a tower section of thick bamboo.
Further, the paint delivery holes are respectively communicated with the paint pipe and the annular groove on the device main body, and the annular groove on the supporting disc is respectively communicated with the spray head and the annular groove on the device main body.
By adopting the technical scheme, the annular grooves on the supporting disc are respectively communicated with the spray head and the annular grooves on the device main body, so that the spray head can input paint into the spray head even in revolution.
In summary, the utility model has the following advantages:
According to the utility model, through the arrangement of the winding and unwinding reel, the pulley, the conveying wheels, the supporting disc and the ring groove, the winding and unwinding reel is driven by the output end to rotate after the motor is started to wind the pull rope, and the pull rope returns to the bracket around the pulley half cycle to form a labor-saving pulley mechanism, so that the energy consumption during displacement of the device is reduced, the pull rope drives the pulley to rotate through friction force while being wound, at the moment, the pulley drives the gear shaft to rotate through two bevel gears, and drives the supporting disc to rotate through the gear shaft and the toothed ring to enable the spray head to revolve, so that the device main body can drive the spray head to rotate in the translation process, further, the winding and unwinding reel drives one conveying wheel to rotate in the rotation process, the paint pipe is clamped by the two conveying wheels, and the paint pipe can be drawn back through friction force when one conveying wheel rotates, thereby avoiding the paint pipe to be lapped on the inner side of the tower to block the painting work, the energy consumption is lower, and the painting uniformity effect is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a device body according to the present utility model;
FIG. 3 is a schematic view of the back structure of the main body of the device of the present utility model;
Fig. 4 is a schematic view of an exploded structure of a device body according to the present utility model.
In the figure: 1. a device body; 2. a bracket; 3. a motor; 4. winding and unwinding; 5. a pull rope; 6. a conveying wheel; 7. a paint pipe; 8. a roller; 9. a support plate; 10. a spray head; 11. a pulley; 12. a paint feeding hole; 13. a ring groove; 14. a seal ring; 15. a toothed ring; 16. bevel gears; 17. a gear shaft.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, The wind power tower inside uniform rotation speed paint spraying device comprises a device main body 1 and a bracket 2, wherein the bracket 2 is internally connected with a winding and unwinding roll 4, the outer surface of the winding and unwinding roll 4 is connected with a conveying wheel 6, the two conveying wheels 6 are symmetrically distributed, the device main body 1 is internally connected with a pulley 11, a pull rope 5 is connected between the pulley 11, the bracket 2 and the winding and unwinding roll 4, and the device main body 1 is driven to displace through a labor-saving pulley structure so as to reduce energy consumption; the outer part of the device main body 1 is sleeved with a supporting disc 9, the outer surface of the device main body 1 is provided with a paint feeding hole 12, one side of the outer surface of the device main body 1 and the inner ring of the supporting disc 9 are provided with annular grooves 13, and the inner ring of the supporting disc 9 is connected with a sealing ring 14, so that the paint is sprayed out by the rotation of a spray head 10, and the paint on the inner side of a tower barrel is uniformly distributed; the support disc 9 is externally sleeved with a toothed ring 15, the back of the device main body 1 is connected with a gear shaft 17, the back of the gear shaft 17 and the back of the pulley 11 are both connected with bevel gears 16, the spray head 10 is driven to rotate through the displacement of the device main body 1, and the translation speed of the device main body 1 is stable, so that the rotation speed of the spray head 10 is uniform.
Referring to fig. 1 to 4, in the above embodiment, a handle is fixed on the right side of the apparatus main body 1, so that a worker can manually adjust the position of the apparatus main body 1; the roller 8 is connected to the device main body 1, so that the resistance of the device main body 1 during movement is reduced, and the device main body 1 can move stably; the bracket 2 is positioned at one side of the device main body 1, and a motor 3 is arranged at the back of the bracket 2 and is used for driving the translation of the device main body 1 and the revolution of the spray head 10; the paint pipe 7 is connected to the conveying wheel 6, and the spray head 10 is connected to the supporting disc 9, so that paint spraying operation is conveniently performed on the inner side of the tower.
Referring to fig. 1-3, in the above embodiment, the supporting disc 9 is rotationally connected with the device main body 1 to drive the spray head 10 to rotate so as to facilitate uniform paint spraying on the inner side of the tower, the gear shaft 17 is meshed with the toothed ring 15, the diameter of the bevel gear 16 on the back of the pulley 11 is larger than that of the bevel gear 16 on the outer part of the gear shaft 17, the rotation speed of the gear shaft 17 is accelerated, the phenomenon that the rotation speed of the spray head 10 is too low due to the fact that the gear shaft 17 is meshed with the toothed ring 15 for deceleration is avoided, the paint feeding holes 12 are respectively communicated with the paint pipe 7 and the annular groove 13 on the device main body 1, and the annular groove on the supporting disc 9 is respectively communicated with the spray head 10 and the annular groove 13 on the device main body 1, so that the spray head 10 can input paint into the spray head 10 even in revolution.
The implementation principle of the embodiment is as follows: firstly, a worker installs a paint pipe 7 at a liquid outlet end of an external paint pump, then the worker pulls the device main body 1 through a handle to enable the device main body 1 to enter the interior of a tower from one end of the tower, then the worker starts a motor 3 to enable a winding and unwinding reel 4 to release a pull rope 5, meanwhile, the worker continues to pull the device main body 1 through the handle to enable the device main body 1 to be far away from a bracket 2 and move to the other end of the tower, and after preparation work is finished, the worker controls the output end of the motor 3 to rotate reversely and starts the external paint pump;
After an external paint pump is started, paint is input into a paint feeding hole 12 through a paint pipe 7, then the paint enters an annular groove 13 on the device main body 1 through the paint feeding hole 12, and as the annular groove 13 on the device main body 1 is communicated with the annular groove 13 on the supporting disc 9, the paint passes through the two annular grooves 13 to enter a spray head 10, and then the paint is sprayed to the inner side of a tower through the spray head 10 for paint spraying operation;
The output end of the motor 3 is reversely rotated to drive the winding and unwinding reel 4 to reversely rotate to wind and pull the pull rope 5 to pull the device main body 1, the device main body 1 is enabled to horizontally move towards the support 2 through the roller 8, the pull rope 5 is enabled to return to the support 2 around the pulley 11 to form a labor-saving pulley mechanism, so that energy consumption during displacement of the device main body 1 is reduced, the pulley 11 is driven to rotate through friction force while the pull rope 5 is wound, at the moment, the pulley 11 is meshed with the driving gear shaft 17 through the two bevel gears 16 to rotate, the supporting disc 9 is meshed with the toothed ring 15 through the gear shaft 17 to rotate, so that the spray head 10 revolves, the winding and unwinding reel 4 drives one conveying wheel 6 to rotate in the rotating process, the paint pipe 7 is clamped by the two conveying wheels 6, and when one conveying wheel 6 rotates, the paint pipe 7 can be pulled back through friction force, and further the phenomenon that the paint pipe 7 is lapped on the inner side of a tower barrel to block the paint spraying work is avoided.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a wind-powered electricity generation tower section of thick bamboo inboard uniform rotation speed paint spraying apparatus, includes device main part (1) and support (2), its characterized in that: support (2) internal connection has receive and releases a roll (4), and receive and releases a roll (4) external surface and be connected with delivery wheel (6), device main part (1) internal connection has pulley (11), and is connected with stay cord (5) between pulley (11), support (2) and receive and releases a roll (4), support dish (9) have been cup jointed to device main part (1) outside, and annular (13) have all been seted up to device main part (1) surface one side and support dish (9) inner circle, support dish (9) inner circle is connected with sealing washer (14), and support dish (9) outside cup joints ring gear (15), send lacquer hole (12) have been seted up to device main part (1) surface, and device main part (1) back is connected with gear shaft (17), and gear shaft (17) and pulley (11) back all are connected with bevel gear (16).
2. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 1, wherein: the device is characterized in that the device main body (1) is connected with the roller (8), the support (2) is located on one side of the device main body (1), the motor (3) is installed on the back of the support (2), the paint pipe (7) is connected to the conveying wheel (6), and the spray head (10) is connected to the supporting disc (9).
3. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 1, wherein: the supporting disc (9) is rotatably connected with the device main body (1).
4. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 1, wherein: the gear shaft (17) is meshed with the toothed ring (15), and the diameter of a bevel gear (16) at the back of the pulley (11) is larger than that of an external bevel gear (16) of the gear shaft (17).
5. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 1, wherein: the conveying wheels (6) are arranged in two, and the two conveying wheels (6) are symmetrically distributed.
6. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 1, wherein: a handle is fixed on the right side of the device main body (1).
7. The paint spraying apparatus for uniform rotation speed inside a wind power tower according to claim 3, wherein: the paint feeding hole (12) is respectively communicated with the paint pipe (7) and the annular groove (13) on the device main body (1), and the annular groove on the supporting disc (9) is respectively communicated with the spray head (10) and the annular groove (13) on the device main body (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221334904U true CN221334904U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |