CN219247585U - Anti-corrosion DC motor - Google Patents
Anti-corrosion DC motor Download PDFInfo
- Publication number
- CN219247585U CN219247585U CN202223591112.8U CN202223591112U CN219247585U CN 219247585 U CN219247585 U CN 219247585U CN 202223591112 U CN202223591112 U CN 202223591112U CN 219247585 U CN219247585 U CN 219247585U
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- direct current
- current motor
- motor body
- corrosion
- shell
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model relates to the technical field of direct current motors, in particular to an anti-corrosion direct current motor, which comprises a direct current motor body, wherein anti-corrosion paint is coated on the outer surface of the direct current motor body, an anti-corrosion shell is arranged on one side of the direct current motor body, a sealing bearing is arranged between the anti-corrosion shell and the output end of the direct current motor body, fixing boxes are arranged at two ends of one side of the direct current motor body, a fixing mechanism is arranged between each fixing box and the anti-corrosion shell, the fixing mechanism comprises a mounting box and a threaded hole, the mounting box is arranged on one side of the anti-corrosion shell, an opening is formed in the mounting box, a threaded column is arranged on the opening, the threaded hole is formed in one side of the fixing box, and an effective anti-corrosion effect can be achieved on the output end of the direct current motor body through the anti-corrosion shell, so that the service life of the direct current motor body can be prolonged, and the condition that the output end of the direct current motor body is corroded by external influences is prevented.
Description
Technical Field
The utility model relates to the technical field of direct current motors, in particular to an anti-corrosion direct current motor.
Background
As is well known, a direct current motor refers to a rotating electric machine capable of converting direct current electric energy into mechanical energy or converting mechanical energy into direct current electric energy. The motor can realize the mutual conversion of direct-current electric energy and mechanical energy. Although the application range of the direct current motor is very wide and the direct current motor can work underwater, the sealing ring is generally arranged at the output end of the direct current motor for playing a waterproof effect at present, when the direct current motor is used underwater for a long time, the output end of the direct current motor is easy to corrode, the normal operation of the direct current motor is affected, and when serious, the direct current motor is easy to permeate into the direct current motor through a corroded area, so that the direct current motor is corroded, the performance of the direct current motor is seriously reduced, and potential safety hazards exist, so that a solution is necessary to solve the technical problem.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an anti-corrosion direct current motor.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticorrosive direct current motor, includes the direct current motor body, the surface of direct current motor body scribbles anticorrosive coating, one side of direct current motor body is equipped with the anticorrosive shell, the anticorrosive shell with be equipped with sealed bearing between the output of direct current motor body, one side both ends of direct current motor body are equipped with the fixed box, the fixed box with be equipped with fixed establishment between the anticorrosive shell, fixed establishment is including installing case and screw hole, the installation case is installed one side of anticorrosive shell, the trompil has been seted up on the installation case, be equipped with the screw thread post on the trompil, the screw hole is seted up one side of fixed case, the adjustment tank has been seted up to one side of screw hole, be equipped with supporting spring on the adjustment tank, one side of flexible adjustment tank is connected to supporting spring's one end, the other end of supporting spring is equipped with the fixed block, the chute has been seted up to one side of fixed block, the one end of screw thread post is equipped with the sealing block, the annular has been seted up on the screw thread post passes trompil and threaded hole, the fixed block supports on the annular.
In order to improve the tightness between the anti-corrosion shell and the direct current motor body, the utility model is improved in that sealing strips are arranged on the periphery of the mounting box and the periphery of the anti-corrosion shell.
In order to prolong the service life of the supporting spring, the utility model improves that the supporting spring is made of alloy spring steel.
In order to enable the sealing block to be tightly abutted against one side of the installation box, the utility model is improved in that a sealing gasket is arranged on the outer side of the sealing block.
(III) beneficial effects
Compared with the prior art, the utility model provides an anti-corrosion direct current motor, which has the following beneficial effects:
this anticorrosive direct current motor can be under the circumstances that does not influence direct current motor body normal use through sealed bearing, can play sealed effect to the output of direct current motor body, thereby can prevent that water from penetrating the inside of direct current motor body through the output of direct current motor body, through the anticorrosive coating of direct current motor body outward facing, can play anticorrosive effect to the direct current motor body, can play effectual anticorrosive effect to the output of direct current motor body through the anticorrosive shell, thereby can improve the life of direct current motor body, prevent to receive the condition that the output of external influence appearance direct current motor body corrodes.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged top half-sectional view of the corrosion protection housing of FIG. 1 in accordance with the present utility model;
fig. 3 is a left side semi-sectional view of an enlarged construction of the corrosion protection shell of fig. 1 in accordance with the present utility model.
In the figure: 1. a DC motor body; 2. an anti-corrosion shell; 3. sealing the bearing; 4. a fixed box; 5. a mounting box; 6. a threaded hole; 7. a threaded column; 8. an adjustment tank; 9. a support spring; 10. a fixed block; 11. a sealing block; 12. a ring groove; 13. and a chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model is an anti-corrosion direct current motor, comprising a direct current motor body 1, wherein the outer surface of the direct current motor body 1 is coated with anti-corrosion coating, one side of the direct current motor body 1 is provided with an anti-corrosion shell 2, a sealing bearing 3 is arranged between the anti-corrosion shell 2 and the output end of the direct current motor body 1, two ends of one side of the direct current motor body 1 are provided with a fixing box 4, a fixing mechanism is arranged between the fixing box 4 and the anti-corrosion shell 2, the fixing mechanism comprises a mounting box 5 and a threaded hole 6, the mounting box 5 is mounted on one side of the anti-corrosion shell 2, an opening is formed in the mounting box 5, a threaded column 7 is arranged on the opening, the threaded hole 6 is formed on one side of the fixing box 4, one side of the threaded hole 6 is provided with an adjusting groove 8, the adjusting groove 8 is provided with a supporting spring 9, one end of the supporting spring 9 is connected with one side of the telescopic adjusting groove 8, the other end of the supporting spring 9 is provided with a fixed block 10, one side of the fixed block 10 is provided with a chute 13, one end of the threaded column 7 is provided with a sealing block 11, the threaded column 7 is provided with a ring groove 12, the threaded column 7 passes through the opening and is in threaded connection with the threaded hole 6, the fixed block 10 is abutted against the ring groove 12, in the embodiment, a person passes the sealing bearing 3 of the anti-corrosion shell 2 through the output end of the direct current motor body 1, then the anti-corrosion shell 2 is abutted against one side of the direct current motor body 1, then the mounting boxes 5 in the fixing mechanisms of the two fixing boxes 4 are aligned with the fixing boxes 4, so that the openings on the mounting boxes 5 are aligned with the threaded holes 6 formed on the fixing boxes 4, then the threaded column 7 passes through the openings, then the threaded column 7 is rotated, the threaded column 7 is in threaded connection with the threaded holes 6, the fixed block 10 receives the screw thread post 7 extrusion through chute 13, make fixed block 10 to the relief movement of adjustment tank 8, support spring 9 in the adjustment tank 8 receives fixed block 10 extrusion shrink deformation, thereby make fixed block 10 get into adjustment tank 8 completely, after screw thread post 7's one end supports on screw hole 6, this moment, the annular 12 of seting up on the screw thread post 7 is just aimed at to fixed block 10, support fixed block 10 through support spring 9 in the adjustment tank 8, thereby make fixed block 10 support on annular 12, thereby can make screw thread post 7 firm fixing on trompil and screw hole 6, thereby make anticorrosive shell 2 can firm fix on DC motor body 1, seal up the trompil through screw thread post 7 one end's sealing block 11, thereby can prevent in the infiltration trompil, through sealing bearing 3 can play sealed effect under the circumstances that does not influence DC motor body 1 normal use, thereby can prevent that water from penetrating DC motor body 1's inside through DC motor body's output terminal infiltration DC motor body 1, through the anticorrosive shell 1 has the anticorrosive effect to the appearance, thereby can prevent that the anticorrosive effect from appearing to the outer surface from having the anticorrosive effect to the DC motor body 1 through the anticorrosive shell 1, the appearance can prevent the anticorrosive effect to the DC motor body 1.
Above-mentioned protection shell and DC motor body 1 between need certain leakproofness, in order to satisfy above-mentioned demand, install bin 5 all around and anticorrosive shell 2 all are equipped with the sealing strip all around, through install bin 5 sealing strip all around, can improve the leakproofness between install bin 5 and the fixed case 4, through anticorrosive shell 2 sealing strip all around, can improve the leakproofness between anticorrosive shell 2 and the DC motor body 1 to can guarantee anticorrosive shell 2 to the anticorrosive effect of DC motor body 1 output.
The supporting spring 9 can be made of any material, and in order to further improve the service life of the supporting spring 9, the supporting spring 9 is made of alloy spring steel, the alloy spring steel has the characteristic of long service life through the supporting spring 9, and therefore the service life of the supporting spring 9 can be improved.
The above-mentioned needs sealing block 11 more tightly support in one side of install bin 5, in order to satisfy above-mentioned demand, the outside of sealing block 11 is equipped with sealed pad, through the sealed pad in the sealing block 11 outside, can support behind screw hole 6 in the one end of screw post 7, and sealed pad receives install bin 5 extrusion to can make sealing block 11 more tightly support in one side of install bin 5, thereby can guarantee the leakproofness between sealing block 11 and the trompil.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The anti-corrosion direct current motor comprises a direct current motor body (1), the surface of the direct current motor body (1) is coated with anti-corrosion coating, and is characterized in that, one side of the direct current motor body (1) is provided with an anti-corrosion shell (2), seal bearings (3) are arranged between the output ends of the anti-corrosion shell (2) and the direct current motor body (1), one side both ends of the direct current motor body (1) are provided with a fixed box (4), the fixed box (4) and the anti-corrosion shell (2) are provided with a fixed mechanism, the fixed mechanism comprises a mounting box (5) and a threaded hole (6), the mounting box (5) is provided with an opening, the opening is provided with a threaded column (7), the threaded hole (6) is provided with one side of the fixed box (4), one side of the threaded hole (6) is provided with an adjusting groove (8), one side of the adjusting groove (8) is provided with a supporting spring (9), one end of the supporting spring (9) is connected with the adjusting groove (8), one side of the supporting spring (9) is provided with a telescopic block (10), one side of the other end (10) is provided with a telescopic block (10), the threaded column (7) is provided with a ring groove (12), the threaded column (7) penetrates through the opening and is in threaded connection with the threaded hole (6), and the fixing block (10) abuts against the ring groove (12).
2. The anti-corrosion direct current motor according to claim 1, characterized in that sealing strips are arranged around the installation box (5) and around the anti-corrosion shell (2).
3. The anti-corrosive direct current motor according to claim 2, characterized in that the support spring (9) is an alloy spring steel.
4. A corrosion-resistant direct current motor according to claim 3, characterized in that the outside of the sealing block (11) is provided with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223591112.8U CN219247585U (en) | 2022-12-30 | 2022-12-30 | Anti-corrosion DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223591112.8U CN219247585U (en) | 2022-12-30 | 2022-12-30 | Anti-corrosion DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219247585U true CN219247585U (en) | 2023-06-23 |
Family
ID=86839695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223591112.8U Active CN219247585U (en) | 2022-12-30 | 2022-12-30 | Anti-corrosion DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219247585U (en) |
-
2022
- 2022-12-30 CN CN202223591112.8U patent/CN219247585U/en active Active
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