CN203607965U - End shield of vertical motor - Google Patents
End shield of vertical motor Download PDFInfo
- Publication number
- CN203607965U CN203607965U CN201320721986.2U CN201320721986U CN203607965U CN 203607965 U CN203607965 U CN 203607965U CN 201320721986 U CN201320721986 U CN 201320721986U CN 203607965 U CN203607965 U CN 203607965U
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- CN
- China
- Prior art keywords
- end shield
- cylinder
- shield cylinder
- vertical machine
- window
- 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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Abstract
The utility model relates to an end shield of a motor, and especially relates to an end shield of a vertical motor. The end shield of the vertical motor comprises an end shield cylinder, an air draught nozzle, an end shield window and a top cover. One end of the end shield cylinder is provided with an end shield cylinder bottom, the center of the end shield cylinder bottom is provided with an air vent, a transitional conic cylinder is arranged between the end shield cylinder and the end shield cylinder bottom, the air draught nozzle is installed in the air vent in a matching manner, the air draught nozzle is fixedly connected to the outer side of the end shield cylinder bottom through a fastening member and extends into the end shield cylinder, the outer side of the air draught nozzle is provided with the end shield window, and the top cover is installed outside the end shield cylinder bottom through a connecting piece. In the end shield of the vertical motor, the transitional conic cylinder is arranged between the end shield cylinder and the end shield cylinder bottom, the size of the top cover is reduced, and a rainproof effect is achieved, and during the hoisting process of the top cover, the interacting force between a lifting rope and the tail end of the end shield is reduced or avoided, and damages to the motor end shield during the hoisting processes of the motor are avoided.
Description
Technical field
The utility model relates to a kind of bearing housing, particularly a kind of vertical machine end shield.
Background technology
In prior art, vertical bearing housing is after cylindrical end shield cylinder, to add overhead guard design, for reaching rainproof object, the general diameter of overhead guard is greater than end shield cylinder, suspension ring are welded on cylinder, and during due to lifting, lifting rope exists angle, so can make suspension ring and end shield afterbody overhead guard generation interaction force, weight is more heavily damaged more serious, if avoid damage in the situation that of change structure not, end shield cylinder and overhead guard must be installed step by step to installation procedure complexity.
Summary of the invention
The purpose of this utility model, in order to overcome shortcomings and deficiencies of the prior art, provides a kind of vertical machine end shield.
The technical solution of the utility model is: a kind of vertical machine end shield, comprise end shield cylinder, suction nozzle, end shield window and overhead guard, at the bottom of one end of described end shield cylinder is provided with end shield cylinder, at the bottom of described end shield cylinder, center is provided with ventilation hole, between at the bottom of described end shield cylinder and end shield cylinder, be provided with transition cone cylinder, described suction nozzle Matching installation is in ventilation hole, this suction nozzle is fixedly connected on outside at the bottom of end shield cylinder by fastener, extend in end shield cylinder, described suction nozzle outside is provided with end shield window, and described overhead guard is arranged on outside at the bottom of end shield cylinder by connector.
In said structure, described end shield cylinder is cylindrical tubular structure.
In said structure, at the bottom of described end shield cylinder, be fixed together by welding with end shield cylinder.
In said structure, the coning angle of described transition cone cylinder is 30 ° ~ 80 °.
In said structure, the structure of described suction nozzle is the cylindrical tube shape that one end is provided with flanging.
In said structure, the structure of described connector is the cylindrical tube shape that two ends are provided with flanging.
In said structure, described fastener is bolt, nut assembly.
In said structure, described end shield window is grid window.
The beneficial effects of the utility model are:
1, the utility model vertical machine end shield, at the bottom of end shield cylinder and between end shield cylinder, be provided with a transition cone cylinder, the size that had so both reduced overhead guard can also play rainproof effect, make end shield in hoisting process lifting rope and end shield afterbody less or avoid occurring interaction force, overcome because of lifting motor be the infringement to bearing housing.
2, the utility model vertical machine end shield is simple in structure, easy to use, is easy to make, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vertical machine end shield.
In figure, 1, end shield cylinder, 2, suspension ring, 3, at the bottom of end shield cylinder, 4, connector, 5, overhead guard, 6, suspended hood, 7, end shield window.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment mono-: referring to Fig. 1, a kind of vertical machine end shield, comprise end shield cylinder 1, suction nozzle 6, end shield window 7 and overhead guard 5, one end of described end shield cylinder 1 is provided with at the bottom of end shield cylinder 3, at the bottom of described end shield cylinder, 3 centers are provided with ventilation hole, at the bottom of described end shield cylinder 1 and end shield cylinder, between 3, be provided with transition cone cylinder 8, described suction nozzle 6 Matching installations are in ventilation hole, this suction nozzle 6 is fixedly connected on 3 outsides at the bottom of end shield cylinder by fastener, extend in end shield cylinder 1, described suction nozzle 6 sides are provided with end shield window 7, and described overhead guard 5 is arranged on 3 outsides at the bottom of end shield cylinder by connector 4.
Described end shield cylinder 1 is cylindrical tubular structure.
At the bottom of described end shield cylinder, 3 are fixed together by welding with end shield cylinder 1.
Determine the coning angle of transition cone cylinder 8 according to actual operation requirements, wherein, the coning angle of described transition cone cylinder 8 is 30 ° ~ 80 °.
The structure of described suction nozzle 6 is the cylindrical tube shape that one end is provided with flanging.
The structure of described connector 4 is the cylindrical tube shape that two ends are provided with flanging.
Described fastener is bolt, nut assembly.
Described end shield window 7 is grid window.
Above embodiment is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improve, within all should being included in protection range of the present utility model.
Claims (8)
1. a vertical machine end shield, comprise end shield cylinder (1), suction nozzle (6), end shield window (7) and overhead guard (5), it is characterized in that: at the bottom of one end of described end shield cylinder (1) is provided with end shield cylinder (3), at the bottom of described end shield cylinder, (3) center is provided with ventilation hole, at the bottom of described end shield cylinder (1) and end shield cylinder, between (3), be provided with transition cone cylinder (8), described suction nozzle (6) Matching installation is in ventilation hole, (3) outside at the bottom of this suction nozzle (6) is fixedly connected on end shield cylinder by fastener, extend in end shield cylinder (1), described suction nozzle (6) outside is provided with end shield window (7), (3) outside at the bottom of described overhead guard (5) is arranged on end shield cylinder by connector (4).
2. vertical machine end shield according to claim 1, is characterized in that: described end shield cylinder (1) is cylindrical tubular structure.
3. vertical machine end shield according to claim 1 and 2, is characterized in that: at the bottom of described end shield cylinder, (3) are fixed together by welding with end shield cylinder (1).
4. vertical machine end shield according to claim 1, is characterized in that: the coning angle of described transition cone cylinder (8) is 30 ° ~ 80 °.
5. vertical machine end shield according to claim 1, is characterized in that: the structure of described suction nozzle (6) is the cylindrical tube shape that one end is provided with flanging.
6. vertical machine end shield according to claim 1, is characterized in that: the structure of described connector (4) is the cylindrical tube shape that two ends are provided with flanging.
7. vertical machine end shield according to claim 1, is characterized in that: described fastener is bolt, nut assembly.
8. vertical machine end shield according to claim 1, is characterized in that: described end shield window (7) is grid window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721986.2U CN203607965U (en) | 2013-11-16 | 2013-11-16 | End shield of vertical motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721986.2U CN203607965U (en) | 2013-11-16 | 2013-11-16 | End shield of vertical motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607965U true CN203607965U (en) | 2014-05-21 |
Family
ID=50720624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721986.2U Expired - Fee Related CN203607965U (en) | 2013-11-16 | 2013-11-16 | End shield of vertical motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607965U (en) |
-
2013
- 2013-11-16 CN CN201320721986.2U patent/CN203607965U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181116 |