CN203161615U - Motor shaft in use for submersible pump - Google Patents
Motor shaft in use for submersible pump Download PDFInfo
- Publication number
- CN203161615U CN203161615U CN 201320211589 CN201320211589U CN203161615U CN 203161615 U CN203161615 U CN 203161615U CN 201320211589 CN201320211589 CN 201320211589 CN 201320211589 U CN201320211589 U CN 201320211589U CN 203161615 U CN203161615 U CN 203161615U
- Authority
- CN
- China
- Prior art keywords
- section
- motor shaft
- submersible pump
- shaft
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a motor shaft in use for a submersible pump. The motor shaft comprises a body, wherein the body comprises a first section (1), a second section (2) and a third section (3); the second section (2) and the third section (3) are integrally formed; the outer surface of the first section (1) is provided with a water-proof wear-resistant coating; the right end part of the second section (2) is provided with a shaft sleeve (6); the middle part of the second section is provided with an oil storage tank (9); the shaft sleeve (6) is fixed to the second section (2) through a pin (7); and the third section (3) is provided with a gear (8). According to the motor shaft, the body is designed in a sectional manner; the water-proof wear-resistant coating is arranged on the shaft section in contact with water, so that the corrosion resistance can be increased and the anti-rust capacity is strong; the shaft section sealed in the shell is integrally formed and designed and the first section is welded with the second section, so that the strength is high and the performance is stable; and the motor shaft has a simple integral structure, is skillful in design and has practicability.
Description
Technical field
The utility model relates to a kind of motor with axle, is specifically related to a kind of for the motor shaft on the submersible pump.
Background technique
Existing submersible pump mainly is made of motor and motor-driven pump housing two-part.Submersible pump soaks in water for a long time in the operation, and the prior motor axle is made with common iron usually, forms surface corrosion among the Yi Zaishui, causes the sealing between motor shaft output terminal and motive sealing abrading block to descend, even has destroyed sealing therebetween fully.
The model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of motor shaft on the submersible pump of being used for of good antirust property.
(2) technological scheme
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of for the motor shaft on the submersible pump, comprise body, described body comprises first section (1), second section (2) and the 3rd section (3), described second section (2) and the 3rd section (3) are formed in one, described first section (1) outer surface is provided with the waterproof antiwear coating, the right part of described second section (2) is equipped with axle sleeve (6), described second section intermediate portion is provided with oil storage tank (9), described axle sleeve (6) is fixing by pin (7) and described second section (2), on described the 3rd section (3) gear (8) is installed.
Described first section (1) is provided with first keyway (4), and described second section (2) are provided with second keyway (5).
Described first section (1) and second section (2) are fixedly linked by welding.
(3) beneficial effect
The utility model is compared to prior art, and its beneficial effect is: body adopts the segmented design, is provided with the waterproof antiwear coating at the shaft part that contacts water, can increase corrosion resistance, and antirust ability is strong; And the shaft part that is sealed in the housing adopts one-body molded design, adopts between first section and second section to be welded to connect intensity height, stable performance; Its overall structure is simple, designs ingeniously, has practicability.
Description of drawings
Fig. 1 is the structural representation for the motor shaft on the submersible pump of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 a kind of for the motor shaft on the submersible pump, comprise body, described body comprises first section 1, second section 2 and the 3rd sections 3, described second section 2 and the 3rd section 3 is formed in one, described first section 1 outer surface is provided with the waterproof antiwear coating, and described second section 2 right part is equipped with axle sleeve 6, and described second section intermediate portion is provided with oil storage tank 9, described axle sleeve 6 by pin 7 with described second section 2 fixing, gear 8 is installed on described the 3rd section 3.Described first section 1 is provided with first keyway 4, and described second section 2 is provided with second keyway 5.Be fixedly linked by welding for described first section 1 and second section 2.
Body of the present utility model adopts the segmented design, is provided with the waterproof antiwear coating at the shaft part that contacts water, can increase corrosion resistance, and antirust ability is strong; And the shaft part that is sealed in the housing adopts one-body molded design, adopts between first section and second section to be welded to connect intensity height, stable performance; Its overall structure is simple, designs ingeniously, has practicability.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. motor shaft that is used on the submersible pump, comprise body, it is characterized in that: described body comprises first section (1), second section (2) and the 3rd section (3), described second section (2) and the 3rd section (3) are formed in one, described first section (1) outer surface is provided with the waterproof antiwear coating, the right part of described second section (2) is equipped with axle sleeve (6), described second section intermediate portion is provided with oil storage tank (9), described axle sleeve (6) is fixing by pin (7) and described second section (2), on described the 3rd section (3) gear (8) is installed.
2. according to claim 1 for the motor shaft on the submersible pump, it is characterized in that: described first section (1) is provided with first keyway (4), and described second section (2) are provided with second keyway (5).
3. according to claim 1 for the motor shaft on the submersible pump, it is characterized in that: described first section (1) and second section (2) are fixedly linked by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211589 CN203161615U (en) | 2013-04-23 | 2013-04-23 | Motor shaft in use for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211589 CN203161615U (en) | 2013-04-23 | 2013-04-23 | Motor shaft in use for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161615U true CN203161615U (en) | 2013-08-28 |
Family
ID=49022802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211589 Expired - Fee Related CN203161615U (en) | 2013-04-23 | 2013-04-23 | Motor shaft in use for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742437A (en) * | 2013-12-28 | 2014-04-23 | 陈中华 | Magnetic drive pump axis |
-
2013
- 2013-04-23 CN CN 201320211589 patent/CN203161615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742437A (en) * | 2013-12-28 | 2014-04-23 | 陈中华 | Magnetic drive pump axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140423 |