CN2504478Y - Novel electric lubricating pump - Google Patents
Novel electric lubricating pump Download PDFInfo
- Publication number
- CN2504478Y CN2504478Y CN 01217138 CN01217138U CN2504478Y CN 2504478 Y CN2504478 Y CN 2504478Y CN 01217138 CN01217138 CN 01217138 CN 01217138 U CN01217138 U CN 01217138U CN 2504478 Y CN2504478 Y CN 2504478Y
- Authority
- CN
- China
- Prior art keywords
- pump
- piston
- double plunger
- double
- plunger 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 - Lifetime
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Abstract
The utility model discloses a novel electric lubricating pump, and is characterized in that the bottom of an oil storage device is communicated with two double-piston pump (2), (3); a main piston (2) of the double-piston pump (2) and a guide piston (13) are connected with an eccentric mechanism (11) which is connected with a worm retarding mechanism (11) which is connected with an electric motor (4); a main piston (12 a), a guide piston (13) of the double-piston pump (3) are connected with an eccentric mechanism (11 a) which is connected with a worm retarding mechanism (11 a) which is connected with an electric motor (5). The utility model has the advantages of reasonable and compact structure, small volume, high working efficiency, effective in securing the main engine normally working, no damage, being able of one working and the other reserved, and also being able to work simultaneously.
Description
The utility model relates to a kind of lubricant pump.
Existing dry oil lubrication equipment, because its structural reason, in case lubricant pump breaks down, equipment just can not get lubricating, and will cause main frame not turn round, and is forced to stop production, and cause damage to enterprise, and existing dry oil lubrication equipment work efficient is not high; The form that available technology adopting oil basin bottom communicates with double plunger pump.
The purpose of this utility model is to provide a kind of electric lubricant pump of rational in infrastructure, compact, high working efficiency.
Technical solution of the present utility model is:
A kind of electric lubricant pump, the oil basin bottom communicates with double plunger pump, it with the difference of prior art is: the oil basin bottom communicates with two double plunger pumps, the main piston of two double plunger pumps, first guide piston are connected with an eccentric stiffener respectively, two eccentric stiffeners are connected with a worm gear reducer mechanism respectively, and two worm gear reducer mechanisms are connected with a motor.
Two double plunger pumps are loaded in the same pump housing.Two double-plunger delivery side of pumps are connected with same selector valve.
The utility model is rational in infrastructure, compact, volume is little, and high working efficiency can effectively guarantee the main frame proper functioning, is not damaged, and both can realize that a job, one are standby, can work simultaneously again.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a configuration diagram.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Consult Fig. 1, Fig. 2, Fig. 3: 1, oil basin 2, double plunger pump 3, double plunger pump 4, motor 5, motor 6, the pump housing 7, selector valve 8, relief valve 9, worm gear 9a, worm gear 10, main shaft 10a, main shaft 11, eccentric stiffener 11a, eccentric stiffener 12, main piston 12a, main piston 13, first guide piston 13a, first guide piston.
A kind of electric lubricant pump, oil basin (1) bottom communicates with two double plunger pumps (2), (3), the main piston (12) of double plunger pump (2), first guide piston (13) are connected with eccentric stiffener (11), eccentric stiffener (11) is connected with worm gear reducer mechanism (9), worm gear reducer mechanism (9) is connected with motor (4), the main piston (12a) of double plunger pump (3), first guide piston (13a) are connected with eccentric stiffener (11a), eccentric stiffener (11a) is connected with worm gear reducer mechanism (9a), and worm gear reducer mechanism (9a) is connected with motor (5).Double plunger pump (2) and double plunger pump (3) all are loaded in the pump housing (6).The output terminal of double plunger pump (2) and double plunger pump (3) all is connected with selector valve (7).A relief valve 8 is loaded on the delivery side of pump pipeline, and relief valve 8 is connected by pipeline 14 with oil basin 1.
Claims (3)
1, a kind of electric lubricant pump, the oil basin bottom communicates with double plunger pump, it is characterized in that: oil basin (1) bottom and two double plunger pumps (2), (3) communicate, the main piston (12) of double plunger pump (2), elder generation's guide piston (13) is connected with eccentric stiffener (11), eccentric stiffener (11) is connected with worm gear reducer mechanism (9), worm gear reducer mechanism (9) is connected with motor (4), the main piston (12a) of double plunger pump (3), elder generation's guide piston (13a) is connected with eccentric stiffener (11a), eccentric stiffener (11a) is connected with worm gear reducer mechanism (9a), and worm gear reducer mechanism (9a) is connected with motor (5).
2, electric lubricant pump according to claim 1 is characterized in that: double plunger pump (2) and double plunger pump (3) all are loaded in the pump housing (6).
3, electric lubricant pump according to claim 1 is characterized in that: the output terminal of double plunger pump (2) and double plunger pump (3) all is connected with selector valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217138 CN2504478Y (en) | 2001-01-11 | 2001-01-11 | Novel electric lubricating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217138 CN2504478Y (en) | 2001-01-11 | 2001-01-11 | Novel electric lubricating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504478Y true CN2504478Y (en) | 2002-08-07 |
Family
ID=33635424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217138 Expired - Lifetime CN2504478Y (en) | 2001-01-11 | 2001-01-11 | Novel electric lubricating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504478Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913736A (en) * | 2012-10-25 | 2013-02-06 | 江苏世强电动工具有限公司 | Double-row type electric lubrication pump device |
-
2001
- 2001-01-11 CN CN 01217138 patent/CN2504478Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913736A (en) * | 2012-10-25 | 2013-02-06 | 江苏世强电动工具有限公司 | Double-row type electric lubrication pump device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110111 Granted publication date: 20020807 |