CN203774965U - A motor enabling a water pump to be installed in a plurality of forms - Google Patents
A motor enabling a water pump to be installed in a plurality of forms Download PDFInfo
- Publication number
- CN203774965U CN203774965U CN201420150054.1U CN201420150054U CN203774965U CN 203774965 U CN203774965 U CN 203774965U CN 201420150054 U CN201420150054 U CN 201420150054U CN 203774965 U CN203774965 U CN 203774965U
- Authority
- CN
- China
- Prior art keywords
- motor
- construction section
- water
- installation section
- water pump
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A motor enabling a water pump to be installed in a plurality of forms comprises a housing, a stator, a rotor, a rotation shaft and a junction box. The rotation shaft extends out from two ends, wherein one end of the rotation shaft is a short end, and the other end is a long end. The short end is provided with a key groove which is used for installing a belt pulley or a shaft coupler; and the long end is a shaft extension section, a housing installation section, an impeller installation section and a nut installation section from inside out in sequence, and the diameter of the long end gets thinner gradually from inside out. An interval groove is arranged between the housing installation section and the impeller installation section; an interval groove is also arranged between the impeller installation section and the installation section; the impeller installation section is provided with a key groove; and the nut installation section is provided with a thread. In order to solve the problem of temperature rise and heating of the motor, the housing of the motor can be added with a water-cooling cover; and the upper portion of the water-cooling cover is provided with a water inlet pipe, the lower portion of the water-cooling cover is provided with a water outlet pipe, wherein the water inlet pipe and the water outlet pipe of the water pump are communicated. The motor helps to meet the demand of farmers that the water pump needs to be installed at different places, so that the water pump can not only be installed at the long end of the motor, but also can be installed at the short end of the motor through the belt pulley or the shaft coupler.
Description
Technical field
The utility model relates to motor, the motor that a kind of water pump various ways is installed.
Background technology
Water pump is machinery the most frequently used in rural area, often there are various situations in the place that water pump is installed on side, water source, rural area, lift one's head in the general one end of common motor, need to be connected with water pump with belt pulley or shaft coupling, sometimes, peasant more wishes water pump to be directly installed in the rotating shaft of motor, and pump operation is more steady like this, and common motor is difficult to meet the installation requirements of peasant to different places.
Summary of the invention
For meet peasant to water pump the installation requirements in different places, the utility model proposes the new design of the motor that a kind of water pump various ways installs.
The motor that this water pump various ways is installed, comprise casing, stator, rotor, rotating shaft and terminal box, it is characterized in that, its rotating shaft is stretched out from two ends, one end is short end, the other end is long end, in short end, there is keyway, in order to belt pulley or shaft coupling to be installed, long end is from inside to outside followed successively by shaft extension section, housing construction section, impeller construction section and nut construction section, from inside to outside diameter attenuates piecemeal, between housing construction section and impeller construction section, there is interval trough, between impeller construction section and nut construction section, also there is interval trough, on impeller construction section, there is keyway, on nut construction section, there is screw thread.
If mounting condition is suitable, water pump can be directly installed in long end, and water pump cover is arranged on housing construction section by bearing, and impeller is arranged on impeller construction section by key, and nut screwing clamping, on nut construction section, fixes impeller; If mounting condition is improper, water pump can be arranged in short end by belt pulley or shaft coupling.
In order to solve the temperature rise heating problem of motor, the casing of motor is outer can add a water cooling cover, and water inlet pipe is arranged at water cooling cover top, and outlet pipe is arranged at water cooling cover bottom, and water inlet pipe and pumping line communicate.
The utility model met peasant to water pump the installation requirements in different places, both water pump can be arranged in the long end of motor, also can water pump be arranged in the short end of motor by belt pulley or shaft coupling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1, casing, 2, stator, 3, rotor, 4, rotating shaft, 5, terminal box, 6, short end, 7, long end, 8, keyway, 9, shaft extension section, 10, housing construction section, 11, impeller construction section, 12, nut construction section, 13, interval trough, 14, keyway, 15, water pump cover, 16, impeller, 17, nut, 18, belt pulley, 19, water cooling cover, 20, water inlet pipe, 21, outlet pipe, 22, pumping line, 23, bearing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail as follows:
In Fig. 1: the motor that this water pump various ways is installed, comprise casing 1, stator 2, rotor 3, rotating shaft 4 and terminal box 5, its rotating shaft 4 is stretched out from two ends, one end is short end 6, the other end is long end 7, in short end 6, there is keyway 8, in order to belt pulley 20 or shaft coupling to be installed, long end 7 is from inside to outside followed successively by shaft extension section 9, housing construction section 10, impeller construction section 11 and nut construction section 12, from inside to outside diameter attenuates piecemeal, between housing construction section 10 and impeller construction section 11, there is interval trough 13, between impeller construction section 11 and nut construction section 12, also there is interval trough, on impeller construction section 11, there is keyway 14, on nut construction section 12, there is screw thread.
If mounting condition is suitable, water pump can be directly installed in long end 7, and water pump cover 15 is arranged on housing construction section 10 by bearing 23, and impeller 16 is arranged on impeller construction section 11 by key, nut 17 is tightened on nut construction section 12, and impeller 16 is fixed; If mounting condition is improper, water pump can be arranged in short end 6 by belt pulley 18 or shaft coupling.
In order to solve the temperature rise heating problem of motor, the casing 1 of motor is outer adds a water cooling cover 19, and water inlet pipe 20 is arranged at water cooling cover 19 tops, and outlet pipe 21 is arranged at water cooling cover 19 bottoms, and water inlet pipe 20 and pumping line 22 communicate.
Claims (2)
1. the motor that a water pump various ways is installed, comprise casing, stator, rotor, rotating shaft and terminal box, it is characterized in that, its rotating shaft is stretched out from two ends, one end is short end, the other end is long end, in short end, there is keyway, in order to belt pulley or shaft coupling to be installed, long end is from inside to outside followed successively by shaft extension section, housing construction section, impeller construction section and nut construction section, from inside to outside diameter attenuates piecemeal, between housing construction section and impeller construction section, there is interval trough, between impeller construction section and nut construction section, also there is interval trough, on impeller construction section, there is keyway, on nut construction section, there is screw thread.
2. the motor that a kind of water pump various ways according to claim 1 is installed, is characterized in that, the casing of motor is outside upper a water cooling cover, and water inlet pipe is arranged at water cooling cover top, and outlet pipe is arranged at water cooling cover bottom, and water inlet pipe and pumping line communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150054.1U CN203774965U (en) | 2014-03-31 | 2014-03-31 | A motor enabling a water pump to be installed in a plurality of forms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150054.1U CN203774965U (en) | 2014-03-31 | 2014-03-31 | A motor enabling a water pump to be installed in a plurality of forms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774965U true CN203774965U (en) | 2014-08-13 |
Family
ID=51292114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150054.1U Expired - Fee Related CN203774965U (en) | 2014-03-31 | 2014-03-31 | A motor enabling a water pump to be installed in a plurality of forms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774965U (en) |
-
2014
- 2014-03-31 CN CN201420150054.1U patent/CN203774965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |