CN216936603U - Spraying device for slewing bearing production - Google Patents
Spraying device for slewing bearing production Download PDFInfo
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- CN216936603U CN216936603U CN202122935520.XU CN202122935520U CN216936603U CN 216936603 U CN216936603 U CN 216936603U CN 202122935520 U CN202122935520 U CN 202122935520U CN 216936603 U CN216936603 U CN 216936603U
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- spraying
- slewing bearing
- connecting pipe
- rotate
- spraying device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a spraying device for slewing bearing production, and relates to the field of slewing bearing production. The technical scheme comprises the following steps: electric telescopic handle, electric telescopic handle's output fixedly connected with spray tube, the connecting pipe has been cup jointed in the top slip of spray tube, and the fixed sealing washer that has cup jointed of inside wall of connecting pipe, the internal surface and the spray tube sliding connection of sealing washer, the sealing washer can increase the leakproofness of spray tube and connecting pipe junction, avoids the protection lacquer to spill over, and the top of connecting pipe is rotated and is connected with the ring gear. According to the utility model, the raw material can drive the impeller to rotate during spraying, the impeller drives the transmission rod to rotate through the rotating shaft, the transmission rod drives the gear ring to rotate through the gear, the gear ring drives the multi-nozzle spray head to rotate, so that the multi-nozzle spray head can rotate when spraying the raw material, the raw material is uniformly coated on the inner side wall of the slewing bearing along with the multi-nozzle spray head, the spraying effect is improved, the spraying device is not required to rotate along the inner side wall of the slewing bearing, and the spraying efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of slewing bearing production, in particular to a spraying device for slewing bearing production.
Background
In the process of producing the slewing bearing, in order to avoid the slewing bearing from being oxidized and corroded, a layer of protective paint is sprayed on the surface of the slewing bearing by using a spraying device.
The rotary support is fixed on the workbench, the spraying device is driven by the driving device to be close to the rotary support, the spraying device is started, and the protective paint is sprayed on the rotary support.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the inner surface of a slewing bearing is inconvenient to spray in the prior art, and provides a spraying device for slewing bearing production.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a spraying device is used in slewing bearing production, includes electric telescopic handle, electric telescopic handle's output fixedly connected with spray tube, the connecting pipe has been cup jointed in the top of spray tube is slided, the top of connecting pipe is rotated and is connected with the ring gear, the many mouthfuls of top fixedly connected with shower nozzle of ring gear, the internal rotation of spray tube is connected with the axis of rotation, the fixed surface of axis of rotation has cup jointed the impeller, the fixed surface of spray tube is connected with the installation piece, it is connected with the transfer line to rotate on the installation piece, the top fixedly connected with gear of transfer line, the meshing is connected between gear and the ring gear, the top of axis of rotation runs through spray tube and extends to the outside of spray tube, be connected through the bevel gear meshing between the top of axis of rotation and the transfer line.
The above technical solution further comprises:
the fixed sealing washer that has cup jointed of inside wall of connecting pipe, the internal surface and the spraying pipe sliding connection of sealing washer.
The surface of the spraying pipe is fixedly connected with a sealing block, and the sealing block is rotatably sleeved on the surface of the rotating shaft.
The surface of the spraying pipe is fixedly connected with a protection box, the transmission rod penetrates through the protection box and extends to the outside of the protection box, and the transmission rod rotates on the protection box.
The bottom fixedly connected with fixed block of connecting pipe, the inside wall of fixed block and the surperficial sliding connection of spray tube, the fixed surface of spray tube is connected with the stopper, sliding connection has the gag lever post on the stopper, the surface slip of gag lever post has cup jointed the spring, the bottom and the stopper fixed connection of spring, the top and the gag lever post fixed connection of spring.
The fixed block is provided with a limiting hole, and the inner side wall of the limiting hole is connected with the surface of the limiting rod in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the raw material passes through the impeller, the impeller is driven to rotate by the raw material, the driving rod is driven to rotate by the impeller through the rotating shaft, the driving rod drives the gear ring to rotate through the gear, the gear ring drives the multi-nozzle spray head to rotate, so that the multi-nozzle spray head can rotate when spraying the raw material, the raw material is uniformly coated on the inner side wall of the slewing bearing along with the multi-nozzle spray head, the spraying effect is improved, the spraying device is not required to rotate along the inner side wall of the slewing bearing, and the spraying efficiency is improved.
2. According to the utility model, when the multi-nozzle spray head needs to be replaced, the limiting rod is pulled outwards, the limiting rod leaves the limiting hole in the fixing block, the fixing of the fixing block can be released, the connecting pipe is taken down, a new connecting pipe is inserted into the spray pipe, the connecting pipe is rotated, the fixing block is rotated into the limiting block, the limiting rod is released, the limiting rod enters the limiting hole, the fixing of the fixing block is completed, the multi-nozzle spray head is rapidly assembled and disassembled, the time for replacing the multi-nozzle spray head is shortened, and the convenience of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of a spraying device for producing a slewing bearing, which is provided by the utility model;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a partial sectional view of a spraying device for producing a slewing bearing, which is provided by the utility model;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a partial perspective view of a spraying device for producing a slewing bearing provided by the utility model.
In the figure: 1. an electric telescopic rod; 2. a spray pipe; 3. a connecting pipe; 4. a seal ring; 5. a toothed ring; 6. a multi-nozzle spray head; 7. a rotating shaft; 8. an impeller; 9. a sealing block; 10. mounting blocks; 11. A transmission rod; 12. a gear; 13. a protective box; 14. a fixed block; 15. a limiting block; 16. a limiting rod; 17. a spring.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 and 3-5, the spraying device for producing the slewing bearing provided by the utility model comprises an electric telescopic rod 1, wherein an output end of the electric telescopic rod 1 is fixedly connected with a spraying pipe 2, the top end of the spraying pipe 2 is sleeved with a connecting pipe 3 in a sliding manner, the inner side wall of the connecting pipe 3 is fixedly sleeved with a sealing ring 4, the inner surface of the sealing ring 4 is connected with the spraying pipe 2 in a sliding manner, the sealing ring 4 can improve the sealing property of the joint of the spraying pipe 2 and the connecting pipe 3, so that the overflow of protective paint is avoided, the top end of the connecting pipe 3 is rotatably connected with a toothed ring 5, the toothed ring 5 rotates on the connecting pipe 3, and the top end of the toothed ring 5 is fixedly connected with a multi-nozzle spray head 6;
the inner part of the spraying pipe 2 is rotatably connected with a rotating shaft 7, the surface of the rotating shaft 7 is fixedly sleeved with an impeller 8, when liquid passes through the impeller 8, the impeller 8 rotates, the surface of the spraying pipe 2 is fixedly connected with an installation block 10, the installation block 10 is rotatably connected with a transmission rod 11, the installation block 10 is used for supporting the transmission rod 11, the top end of the transmission rod 11 is fixedly connected with a gear 12, and the gear 12 is meshed with the toothed ring 5;
the surface of the spraying pipe 2 is fixedly connected with a protective box 13, the transmission rod 11 penetrates through the protective box 13 and extends to the outside of the protective box 13, and the transmission rod 11 rotates on the protective box 13;
the top of axis of rotation 7 runs through spray tube 2 and extends to the outside of spray tube 2, and axis of rotation 7 rotates on spray tube 2, is connected through the bevel gear meshing between the top of axis of rotation 7 and the transfer line 11, and the fixed surface of spray tube 2 is connected with sealed piece 9, and sealed piece 9 rotates and cup joints the surface at axis of rotation 7, and sealed piece 9 can increase the leakproofness of axis of rotation 7 and spray tube 2 junction, avoids the protection lacquer to spill over.
The protective housing 13 can protect the rotating shaft 7, the sealing block 9, the mounting block 10 and the transmission rod 11 which are arranged inside the protective housing, the bottom end of the spraying pipe 2 is fixedly connected with a conveying pipe, the bottom end of the conveying pipe is connected with a raw material box, an air pump is arranged in the raw material box, the air pump improves the air pressure in the raw material box, and under the action of the air pressure, raw materials in the raw material box are extruded into the conveying pipe.
In the embodiment, the electric telescopic rod 1 is started, the output end of the electric telescopic rod 1 drives the spraying pipe 2 to move, the spraying pipe 2 drives the toothed ring 5 to move through the connecting pipe 3, and the toothed ring 5 drives the multi-nozzle spray head 6 to be close to the central position of the inner side of the slewing bearing;
when the multi-nozzle spray head 6 is positioned at the center of the inner side of the slewing bearing, the air pump is started, raw materials in the raw material box enter the spraying pipe 2 through the conveying pipe, and the raw materials in the spraying pipe 2 are sprayed out from the multi-nozzle spray head 6;
when the raw materials pass through the impeller 8, the raw materials drive the impeller 8 to rotate, the impeller 8 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the transmission rod 11 to rotate through the bevel gear, the transmission rod 11 drives the gear 12 to rotate, the gear 12 drives the gear ring 5 to rotate, the gear ring 5 drives the multi-nozzle spray head 6 to rotate, the multi-nozzle spray head 6 can rotate when spraying the raw materials, and the raw materials are uniformly coated on the inner side wall of the slewing bearing along the multi-nozzle spray head 6.
Example two
As shown in fig. 1-4, based on the first embodiment, the bottom end of the connecting pipe 3 is fixedly connected with a fixing block 14, the inner side wall of the fixing block 14 is slidably connected with the surface of the spray pipe 2, the surface of the spray pipe 2 is fixedly connected with a limiting block 15, the limiting block 15 is slidably connected with a limiting rod 16, the fixing block 14 is provided with a limiting hole, and the inner side wall of the limiting hole is slidably connected with the surface of the limiting rod 16;
the surface of the limiting rod 16 is sleeved with a spring 17 in a sliding mode, the bottom end of the spring 17 is fixedly connected with the limiting block 15, and the top end of the spring 17 is fixedly connected with the limiting rod 16.
In this embodiment, when the multi-nozzle spray head 6 needs to be replaced, the limiting rod 16 is pulled outwards, the spring 17 is stretched, the limiting rod 16 leaves the limiting hole in the fixing block 14, the fixing of the fixing block 14 is released, the connecting pipe 3 is pulled outwards, the connecting pipe 3 drives the fixing block 14 to leave the limiting block 15, the connecting pipe 3 drives the sealing ring 4 to leave the spray pipe 2, and the multi-nozzle spray head 6 is taken down;
insert new connecting pipe 3 on spray pipe 2, make the internal surface of sealing washer 4 laminate with spray pipe 2, rotate connecting pipe 3, connecting pipe 3 drives fixed block 14 and rotates, makes fixed block 14 change over to stopper 15 in, releases gag lever post 16, and spring 17 recovers, and spring 17 drives gag lever post 16 and resets, and gag lever post 16 gets into spacing downthehole, accomplishes the fixed to fixed block 14.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a spraying device is used in slewing bearing production, includes electric telescopic handle (1), its characterized in that, the output fixedly connected with spray tube (2) of electric telescopic handle (1), the top of spray tube (2) is slided to have cup jointed connecting pipe (3), the top of connecting pipe (3) is rotated and is connected with ring gear (5), the many mouthfuls of shower nozzles of top fixedly connected with (6) of ring gear (5), the inside rotation of spray tube (2) is connected with axis of rotation (7), the fixed surface of axis of rotation (7) has cup jointed impeller (8), the fixed surface of spray tube (2) is connected with installation piece (10), rotate on installation piece (10) and be connected with transfer line (11), the top fixedly connected with gear (12) of transfer line (11), meshing is connected between gear (12) and ring gear (5), the top end of the rotating shaft (7) penetrates through the spraying pipe (2) and extends to the outside of the spraying pipe (2), and the top end of the rotating shaft (7) is in meshed connection with the transmission rod (11) through a bevel gear.
2. The spraying device for producing the slewing bearing is characterized in that a sealing ring (4) is fixedly sleeved on the inner side wall of the connecting pipe (3), and the inner surface of the sealing ring (4) is in sliding connection with the spraying pipe (2).
3. The spraying device for producing the slewing bearing is characterized in that a sealing block (9) is fixedly connected to the surface of the spraying pipe (2), and the sealing block (9) is rotatably sleeved on the surface of the rotating shaft (7).
4. The spraying device for producing the slewing bearing is characterized in that a protective box (13) is fixedly connected to the surface of the spraying pipe (2), the transmission rod (11) penetrates through the protective box (13) and extends to the outside of the protective box (13), and the transmission rod (11) rotates on the protective box (13).
5. The spraying device for slewing bearing production according to claim 1, characterized in that the bottom end of connecting pipe (3) is fixedly connected with fixed block (14), the inside wall of fixed block (14) and the surface sliding connection of spraying pipe (2), the surface fixed connection of spraying pipe (2) has stopper (15), sliding connection has gag lever post (16) on stopper (15), the surface sliding of gag lever post (16) has cup jointed spring (17), the bottom and stopper (15) fixed connection of spring (17), the top and the gag lever post (16) fixed connection of spring (17).
6. The spraying device for producing the slewing bearing is characterized in that a limiting hole is formed in the fixing block (14), and the inner side wall of the limiting hole is connected with the surface of the limiting rod (16) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935520.XU CN216936603U (en) | 2021-11-26 | 2021-11-26 | Spraying device for slewing bearing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935520.XU CN216936603U (en) | 2021-11-26 | 2021-11-26 | Spraying device for slewing bearing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216936603U true CN216936603U (en) | 2022-07-12 |
Family
ID=82305546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122935520.XU Active CN216936603U (en) | 2021-11-26 | 2021-11-26 | Spraying device for slewing bearing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216936603U (en) |
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2021
- 2021-11-26 CN CN202122935520.XU patent/CN216936603U/en active Active
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