CN109217560A - A kind of pump housing transmission gear for electric motor - Google Patents
A kind of pump housing transmission gear for electric motor Download PDFInfo
- Publication number
- CN109217560A CN109217560A CN201811151945.8A CN201811151945A CN109217560A CN 109217560 A CN109217560 A CN 109217560A CN 201811151945 A CN201811151945 A CN 201811151945A CN 109217560 A CN109217560 A CN 109217560A
- Authority
- CN
- China
- Prior art keywords
- electric machine
- machine support
- worm shaft
- fixed
- bearing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
Abstract
A kind of pump housing transmission gear for electric motor, including pump seat, electric machine support, pump seat connects electric machine support, pump seat both sides shell is equipped with bearing, run through worm shaft between two bearings, worm shaft engaged transmission component, bearing is externally provided with bearing (ball) cover on one side, another side is equipped with fixed end cap, fixing end is covered equipped with oil sealing, worm shaft is located at electric machine support section and is connected and fixed shaft coupling by coupling key, electric machine support is equipped with nameplate, after saying that the shaft of motor is connect with closed coupling, it is fixed by screw, motor rotation, drive closed coupling rotation, to worm shaft, worm shaft drives transmission parts rotation, transmission parts can be driven tooth, axis tooth etc., when not in use, it can be matched by bolt with washer on fixed electric motor end cap and electric machine support, the structure can be stable transmission power, oil seal is good simultaneously.
Description
Technical field
The invention belongs to drive mechanism technical fields, are related to pump housing operating power transmitting, and in particular to a kind of pump housing electricity consumption
Machine transmission device.
Background technique
Pump housing power transmission transmits the transmission of power and movement using mechanical system at present.Machine driving is in mechanical engineering
Very widely used, there are many forms, the frictional drive of frictional force transmitting power and movement between parts, including V belt translation,
Rope drive and frictional wheel drive etc..Frictional drive variable speed easy to accomplish mostly adapts to the biggish transmission occasion of distance between axles,
Overload, which is skidded, can also play the role of buffering and protection transmission device, but this transmission fundamentally cannot be used powerful occasion,
It cannot guarantee that accurate transmission ratio, and feed pump needs to transmit steadily, is hardly damaged.
Summary of the invention
In order to achieve the above purpose, the object of the present invention is to provide a kind of pump housing transmission gear for electric motor, have and stablize
Power is transmitted, suitability is strong, small loss and other features.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of pump housing transmission gear for electric motor, including pump seat, electric machine support, pump seat connect electric machine support, and pump seat both sides shell is set
There is bearing, worm shaft, worm shaft engaged transmission component are run through between two bearings, bearing is externally provided with bearing (ball) cover, another side on one side
Equipped with fixed end cap, fixing end is covered equipped with oil sealing, and worm shaft is located at electric machine support section and is connected and fixed shaft coupling by coupling key
Device, electric machine support are equipped with nameplate.
The pump seat is fixed with electric machine support by bolt and Passscheiben.
The bearing (ball) cover and fixed end cap is fixed by bolt, bolt and the pump housing, between equipped with gasket.
The closed coupling is fixed on worm shaft by screw.
The beneficial effects of the present invention are:
The structure utilizes the self-locking performance of worm and gear, and securely and reliably, noise is smaller；
The structure can be stable transmission power, while oil seal is good.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention is further discussed below below in conjunction with attached drawing.
As shown in Figure 1, a kind of pump housing transmission gear for electric motor, including pump seat (6), electric machine support (13), which is characterized in that
Pump seat (6) connects electric machine support (13), and pump seat (6) both sides shell is equipped with bearing (4), and worm shaft is run through between two bearings (4)
(5), worm shaft (5) engaged transmission component (17), bearing (4) are externally provided with bearing (ball) cover (2) on one side, and another side is equipped with fixed end cap
(7), fixed end cap (7) are equipped with oil sealing (16), and worm shaft (5) is located at electric machine support (13) section and is connected by coupling key (11)
Closed coupling (14), electric machine support (13) are equipped with nameplate (12)；
The pump seat (6) and electric machine support (13) is fixed by bolt (9) and Passscheiben (8)；
The bearing (ball) cover (2) and fixed end cap (7) are fixed with the pump housing (6) by bolt (1), bolt (10), between be equipped with
Gasket (3)；
The closed coupling (14) is fixed on worm shaft (5) by screw (15).
The working principle of the invention is:
It after the shaft of motor is connect with closed coupling 14, is fixed by screw, motor rotation drives 14 turns of closed coupling
Dynamic, so that worm shaft 5 rotates, worm shaft 5 drives transmission parts 17 to rotate, and transmission parts 17 can be driven tooth, axis tooth etc., no
In use, can be matched by bolt 18 with washer 19 on fixed electric motor end cap and electric machine support 13.
Claims (1)
1. a kind of pump housing transmission gear for electric motor, including pump seat (6), electric machine support (13), which is characterized in that pump seat (6) connection
Electric machine support (13), pump seat (6) both sides shell are equipped with bearing (4), run through worm shaft (5) between two bearings (4), worm shaft (5)
Engaged transmission component (17), bearing (4) are externally provided with bearing (ball) cover (2) on one side, and another side is equipped with fixed end cap (7), fixed end cap
(7) oil sealing (16) are equipped with, worm shaft (5) is located at electric machine support (13) section and is connected and fixed shaft coupling by coupling key (11)
(14), electric machine support (13) is equipped with nameplate (12)；
The pump seat (6) and electric machine support (13) is fixed by bolt (9) and Passscheiben (8)；
The bearing (ball) cover (2) and fixed end cap (7) are fixed with the pump housing (6) by bolt (1), bolt (10), between be equipped with
Gasket (3)；
The closed coupling (14) is fixed on worm shaft (5) by screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151945.8A CN109217560A (en) | 2018-09-29 | 2018-09-29 | A kind of pump housing transmission gear for electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151945.8A CN109217560A (en) | 2018-09-29 | 2018-09-29 | A kind of pump housing transmission gear for electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109217560A true CN109217560A (en) | 2019-01-15 |
Family
ID=64982495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811151945.8A Pending CN109217560A (en) | 2018-09-29 | 2018-09-29 | A kind of pump housing transmission gear for electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067728A (en) * | 2019-05-29 | 2019-07-30 | 湖北中油科昊机械制造有限公司 | A kind of novel hybrid turbine and worm pump |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440959Y (en) * | 2000-10-18 | 2001-08-01 | 武进市贝斯特计量泵厂 | Separate hydraulic membrane metering pump |
| KR20150034904A (en) * | 2013-09-26 | 2015-04-06 | 한국남부발전 주식회사 | Worm reducer for coal treatment plant |
| CN204647195U (en) * | 2015-04-13 | 2015-09-16 | 博能传动(苏州)有限公司 | The lift of Long travel input direct-coupled electrical machinery |
-
2018
- 2018-09-29 CN CN201811151945.8A patent/CN109217560A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440959Y (en) * | 2000-10-18 | 2001-08-01 | 武进市贝斯特计量泵厂 | Separate hydraulic membrane metering pump |
| KR20150034904A (en) * | 2013-09-26 | 2015-04-06 | 한국남부발전 주식회사 | Worm reducer for coal treatment plant |
| CN204647195U (en) * | 2015-04-13 | 2015-09-16 | 博能传动(苏州)有限公司 | The lift of Long travel input direct-coupled electrical machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067728A (en) * | 2019-05-29 | 2019-07-30 | 湖北中油科昊机械制造有限公司 | A kind of novel hybrid turbine and worm pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |