CN201212459Y - Electric thin oil lubricating pump - Google Patents
Electric thin oil lubricating pump Download PDFInfo
- Publication number
- CN201212459Y CN201212459Y CNU2008200376240U CN200820037624U CN201212459Y CN 201212459 Y CN201212459 Y CN 201212459Y CN U2008200376240 U CNU2008200376240 U CN U2008200376240U CN 200820037624 U CN200820037624 U CN 200820037624U CN 201212459 Y CN201212459 Y CN 201212459Y
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- CN
- China
- Prior art keywords
- oil
- worm gear
- worm
- eccentric wheel
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a pump which is an electric thin oil lubrication pump. The electric thin oil lubrication pump mainly comprises an encloser of an electric motor, a synchronous motor, an installation plate, an oil tank, a worm, a worm bracket, a worm gear, a worm gear transmission shaft, a support frame, an eccentric wheel, a pump body, a piston, an oil inlet valve, an oil outlet valve, an oil filter net, an oil outlet regulator, and the like. The utility model has the main transmission process that the synchronous motor drives the worm to rotate, and the worm drives the worm gear to rotate, thereby the worm gear transmission shaft and the eccentric wheel which is connected to the worm gear transmission shaft are caused to rotate, and a poking block on the eccentric wheel collides with a bump on the piston. The poking block and the bump collide for one time when rotating for a cycle, and respectively form an oil absorption process and an oil supply process starting from collision to detachment. When oil is absorbed, the oil inlet valve is opened, and when the oil is supplied, the oil outlet valve is opened. The adjustable oil producing quantity function can be realized by a locking screw. In addition, when lubrication oil in the pump is lower than a warning liquid level, the utility model has the intelligent lubrication function of automatically cutting off electricity or alarming by a buzzer.
Description
Technical field
The utility model relates to a kind of pump, a kind of specifically electronic port Thin Oil Lubricating Pumps.
Background technique
Electronic lubricant pump can be called reciprocating pump again, this pump is driven by small synchronous motor, drives worm and gear and eccentric wheel running during the motor operation, through the worm and gear auxiliary driving, stir plunger by eccentric wheel drive rocking lever and pump, when piston rises oil is sucked oil cylinder.When piston resets under spring action oil is discharged, oil inlet and outlet respectively has one-way valve to guarantee not internal leakage of system, by fuel transfer system lubricant oil is sent to each lubricating point, thereby reaches the fuel-displaced purpose of quantitative fixed cycle.There is following shortcoming in existing electronic port Thin Oil Lubricating Pumps: 1. worm and gear is easy to wear; 2. worm gear can only be finished oiling action after rotating a circle.In textile manufacturing machine equipment, working condition requirement is longer running time for needs, be generally uninterrupted continuously running of several months, the oiling cycle is longer, per hour be generally or oiling every two hours once, it is long and the function of the deceleration of carrying is arranged that this just requires motor to have a life-span, do not have per hour this now on the market or the synchronous machine that circles of fortune every two hours, and general minimum speed is 1 rev/min.
Summary of the invention
The purpose of this utility model is to propose a kind of simple in structure, and the fuel feeding can regulate is steadily reliable, easy to use, safeguards simple electronic port Thin Oil Lubricating Pumps.
The purpose of this utility model can be achieved through the following technical solutions:
Electronic port Thin Oil Lubricating Pumps, comprise motor case, worm screw, worm gear drive shaft, worm gear, oil tank, synchronous machine, mounting plate, supporting frame, eccentric wheel, projection, piston, outlet valve, oiling valve and oil cleaner screen, synchronous machine is located on the mounting plate, worm screw links to each other with the motor shaft of synchronous machine, worm gear and worm screw interlock, worm gear drive shaft and worm gear interlock, supporting frame is riveted on the mounting plate, worm gear drive shaft is supported by supporting frame, eccentric wheel links to each other with worm gear drive shaft, and shifting block on the eccentric wheel and the projection on the piston are collided and connect.
The purpose of this utility model can also further realize by following technical measures:
Aforesaid electronic port Thin Oil Lubricating Pumps, wherein said outlet valve and oiling valve all are one-way valves, and oiling valve is positioned at when opening station, and outlet valve is positioned at closes station, and fuel tap is positioned at when cutting out station, and outlet valve is positioned at opens station.
Aforesaid electronic port Thin Oil Lubricating Pumps is provided with liquid-level switch in the wherein said oil tank, the switch gear interlock of liquid-level switch and synchronous machine.
Aforesaid electronic port Thin Oil Lubricating Pumps, the also external buzzer siren of wherein said liquid-level switch.
Aforesaid electronic port Thin Oil Lubricating Pumps also is provided with fuel-displaced controlling device, and fuel-displaced controlling device is made up of adjustable oil outlet tube and the lock screw of interior pipe distance.
The utility model has the advantages that: shifting block on the utility model eccentric wheel and the projection on the piston are collided, and whenever rotate a circle and collide once, run into disengaging mutually from beginning, form an oil suction and fuel feeding process respectively, simple in structure, steadily reliable, easy to use, safeguard simple.In addition, the utility model is owing to equipped lock screw, reach the effect that oiling valve and outlet valve all have one-way valve, outlet valve cut out when oiling valve was opened, and when outlet valve was opened, oiling valve cut out, thereby realize oil suction and two separate processes of fuel feeding, the yet phenomenon of fuel feeding of both oil suctions can not take place, can realize function that oil pump capacity is adjustable and when lubricant oil in the pump is lower than the warning liquid level yet, have automatic outage or the intelligent lubricating function by buzzer warning.
Description of drawings
Fig. 1 is a main sectional view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is the fuel-displaced controlling device structural representation of the utility model.
Embodiment
Embodiment one
The utility model is a kind of electronic port Thin Oil Lubricating Pumps, and this pump comprises motor case 1, worm screw 2, endless screw support 3, worm gear drive shaft 4, worm gear 5, oil tank 6, liquid-level switch 7, synchronous machine 8, mounting plate 9, supporting frame 10, eccentric wheel 11, projection 12, piston 13, outlet valve 14, oiling valve 15, oil cleaner screen 16, lock screw 17.Its transmission process is: synchronous machine 8 is connected with mounting plate 9, worm screw 2 is connected on the motor shaft of synchronous machine 8, worm screw 2 and worm gear 5 transmissions, drive worm gear drive shaft 4, supporting frame 10 is riveted on the mounting plate 9, worm gear drive shaft 4 is being supported by supporting frame 10, eccentric wheel 11 is connected on the worm gear drive shaft 4, thereby eccentric wheel 11 is rotated, and the projection 12 on shifting block on the eccentric wheel 11 and the piston 13 is collided, and whenever rotates a circle and collides once, the process of running into disengaging from beginning mutually is piston 13 to be put forward the process of oil suction, this moment, oiling valve 15 was opened, and outlet valve 16 cuts out, and by spring reset piston 13 was pressed down fast when breaking away from, lubricant oil is discharged formation fuel feeding process, this moment, outlet valve 14 was opened, and oiling valve 15 cuts out, thereby forms an oil suction and fuel feeding process.Oil transport pipeline is connected to outlet valve 14, lubricant oil is delivered to lubricating point, reach the purpose of quantitative fixed cycle oil transportation.In addition, the electronic lubricant pump of the utility model has designed a liquid-level switch 7, when the lubricant oil liquid level in the oil tank 6 is reduced under the warning liquid level, can realize automatically cutting off the power supply quits work lubricant pump or external buzzer siren sends the intelligent lubricating function that needs to add lubricant oil in the warning reminding oil tank 6.When needs adjust oil mass is that the lock screw among Fig. 3 17 is removed, and adjusts distance A with screw-driver.Be set to maximum fuel-displaced value when dispatching from the factory.In the corresponding different oiling cycles, can select different worm gear transmission ratio for use, and the parameter of motor is selected to satisfy requirement of client.
The utility model can also have other mode of execution, and the technological scheme that equal replacement of all employings or equivalent transformation form all drops within the protection domain of the utility model requirement.
Claims (5)
1. electronic port Thin Oil Lubricating Pumps, comprise the motor case, worm screw, worm gear drive shaft, worm gear, oil tank, synchronous machine, mounting plate, supporting frame, eccentric wheel, projection, piston, outlet valve, oiling valve and oil cleaner screen, it is characterized in that: described synchronous machine is located on the mounting plate, described worm screw links to each other with the motor shaft of synchronous machine, described worm gear and worm screw interlock, described worm gear drive shaft and worm gear interlock, support frame as described above is riveted on the mounting plate, described worm gear drive shaft is supported by supporting frame, described eccentric wheel links to each other with worm gear drive shaft, and shifting block on the described eccentric wheel and the projection on the piston are collided and connect.
2. electronic port Thin Oil Lubricating Pumps as claimed in claim 1, it is characterized in that: described outlet valve and oiling valve all are one-way valves, and described oiling valve is positioned at when opening station, and described outlet valve is positioned at closes station, described fuel tap is positioned at when cutting out station, and described outlet valve is positioned at opens station.
3. electronic port Thin Oil Lubricating Pumps as claimed in claim 1 is characterized in that: be provided with liquid-level switch in the described oil tank, the switch gear interlock of described liquid-level switch and synchronous machine.
4. electronic port Thin Oil Lubricating Pumps as claimed in claim 3 is characterized in that: the also external buzzer siren of described liquid-level switch.
5. electronic port Thin Oil Lubricating Pumps as claimed in claim 1 is characterized in that: also be provided with fuel-displaced controlling device, described fuel-displaced controlling device is made up of adjustable oil outlet tube and the lock screw of interior pipe distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376240U CN201212459Y (en) | 2008-06-16 | 2008-06-16 | Electric thin oil lubricating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376240U CN201212459Y (en) | 2008-06-16 | 2008-06-16 | Electric thin oil lubricating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212459Y true CN201212459Y (en) | 2009-03-25 |
Family
ID=40496630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200376240U Expired - Lifetime CN201212459Y (en) | 2008-06-16 | 2008-06-16 | Electric thin oil lubricating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212459Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632694A (en) * | 2022-05-17 | 2022-06-17 | 南通东方科技有限公司 | Drive shaft with high load and high impact performance |
-
2008
- 2008-06-16 CN CNU2008200376240U patent/CN201212459Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632694A (en) * | 2022-05-17 | 2022-06-17 | 南通东方科技有限公司 | Drive shaft with high load and high impact performance |
| CN114632694B (en) * | 2022-05-17 | 2022-07-26 | 南通东方科技有限公司 | Drive shaft with high load and high impact performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |
|
| CX01 | Expiry of patent term |