CN201359185Y - Lubrication centralizing oiling device - Google Patents
Lubrication centralizing oiling device Download PDFInfo
- Publication number
- CN201359185Y CN201359185Y CNU2009201155288U CN200920115528U CN201359185Y CN 201359185 Y CN201359185 Y CN 201359185Y CN U2009201155288 U CNU2009201155288 U CN U2009201155288U CN 200920115528 U CN200920115528 U CN 200920115528U CN 201359185 Y CN201359185 Y CN 201359185Y
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- Prior art keywords
- eccentric shaft
- oil
- push rod
- driving cam
- fuel tank
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Abstract
The utility model relates to a lubrication centralizing oiling device. The lubrication centralizing oiling device adopts the following technical scheme: the lubrication centralizing oiling device comprises an oil tank, an electric motor, a valve body and an oil outlet pipe; the electric motor is fixedly arranged with the oil tank, the valve body which is arranged at the lower end of the oil tank is sealed with the oil tank, and the oil outlet pipe is arranged on the valve body; a connecting rod is arranged in the oil outlet pipe, a transmission mechanism which is driven by the electric motor and is matched with a top rod in a linkage manner is arranged in the oil tank, an oil suction opening is arranged at the other end position oppositely to one connecting end between the oil outlet pipe and the valve body, a valve sheet is arranged at the position of the oil suction opening, and the plunger top rod is provided with a one-way valve at the position of the valve sheet; the transmission mechanism comprises an eccentric shaft and a driving cam, the eccentric shaft is connected with the electric motor, and the driving cam is linked with the eccentric shaft; the driving cam and the top rod are correspondingly arranged, so as to form the linkage connection between the top rod and the driving cam. By adopting the above technical scheme, the provided lubrication centralizing oiling device has the characteristics of high pressure, convenient operation and simple structure without operations such as the labor/time-consuming complicated on-site replacing of the oil storage tank and the like.
Description
Technical field
The utility model relates to a kind of lubricated oil-filling device of concentrating.
Background technique
In metallurgical heavy machinery industry, be provided with large-scale various machinery, guarantee effective work, normal operation, will have good lubricatedly, correspondingly will dispose a lot of lubricating points, generally have tens, a hundreds of point, many persons reach several thousand points, according to the characteristics of machinery, the lubricating point position distributes can divide multistage, sets up several grease concentrating lubricating systems, each system often all disposes an electronic slippage pump and a main pump, and the distributor of respective numbers.
The motor that traditional oil-filling device mainly sets firmly by fuel tank, with fuel tank, be located at the fuel tank lower end and with the valve body of fuel tank sealing, be installed on the oil outlet tube on the valve body, be provided with connecting rod in the oil outlet tube, described connecting rod is made of the coupling shaft and the positioning shaft of push rod, plunger push rod and connection push rod and plunger push rod, the other end place that be provided with in the fuel tank and be subjected to motoring and the gear train that is linked with push rod, oil outlet tube is relative with valve body is connected an end is an inlet port, the inlet port place is provided with valve block, and the plunger push rod is positioned at this valve block place and is provided with one-way valve; Connecting rod is driven by gear train, and be in axially reciprocating in the oil outlet tube, when connecting rod drive one-way valve upwards moves in oil outlet tube, form under the double action of relative vacuum in the oil storage cylinder in oil pressure and the oil outlet tube, impel the valve block at inlet port place to open, oil enters in the oil outlet tube by the inlet port of oil outlet tube in the oil storage cylinder, and connecting rod is when driving one-way valve and moving downward, the oil outlet tube internal volume dwindles gradually, so in oil outlet tube, form certain oil pressure, make valve block seal inlet port, and open one-way valve simultaneously, make oil arrive valve body, be transported to oil outlet then by one-way valve.
The deficiency of technique scheme is: motor is by the gear train kinematic link, because connecting rod is in axial motion in the oil outlet tube, and gear is with after connecting rod is connected, the stress surface that neither one is complete, connecting rod only has only half or some parts stressed, cause gear train the power that motor produces can't be transferred to connecting rod fully, the loss of energy causes the connecting rod fluctuation of service, make the pressure that can't produce expection in the oil outlet tube, boost in pressure in the oil outlet tube is not got up, and the gear train occupation area is big, and inconvenience is installed, and cost is higher; The oil of oil storage cylinder inside sucked does not just have behind the oil outlet tube enough pressure that oil is transported to a plurality of lubricating points from the oil outlet of valve body, can only the oil in the oil storage cylinder be sucked by special gasoline pump, and then oil is input to lubricant pump refuels, both are used by needs, the equipment that needs is many, and operation is inconvenient, labor intensity is also big.Because power of electric motor is specific, especially for the motor in the oil-filling device, can not be excessive, the excessive installation of motor meeting is cumbersome, the cost height, and may cause oil-filling device to insert in the oil storage cylinder.
The model utility content
At the deficiency that prior art exists, the utility model provide a kind of pressure height, easy to operate, simple in structure, do not need time-consuming numerous and diverse scene to change the lubricated oil-filling device of concentrating of operation such as fuel reserve tank.
For achieving the above object, the utility model provides following technological scheme: a kind of lubricated oil-filling device of concentrating, include fuel tank, the motor that sets firmly with fuel tank, be located at the fuel tank lower end, and with the valve body of fuel tank sealing, be installed on the oil outlet tube on the valve body, be provided with connecting rod in the oil outlet tube, described connecting rod is by push rod, the coupling shaft of plunger push rod and connection push rod and plunger push rod and positioning shaft constitute, be provided with the driving mechanism that is subjected to motoring and is linked in the fuel tank with push rod, oil outlet tube is connected an end relatively with valve body the other end place is an inlet port, the inlet port place is provided with valve block, the plunger push rod is positioned at this valve block place and is provided with one-way valve, described driving mechanism includes eccentric shaft that is connected with motor and the driving cam that links with eccentric shaft, described driving cam is corresponding setting with push rod, driving cam is provided with opening slot towards an end place of push rod, the top of push rod is in this opening slot, and hinged by bearing pin, constitute push rod and driving cam and be connected.
Driving mechanism in this has replaced gear train by eccentric shaft and driving cam, its moment of torsion of the interlock of eccentric shaft and driving cam and connecting rod is far longer than gear train, and driving cam is connected with connecting rod enough stress surfaces can be arranged, the power that motor can be transmitted out changes into mechanical energy and all goes on the connecting rod, there is not the loss of energy, making that connecting rod is in the oil outlet tube can more stable work, impel to produce enough pressure in the oil outlet tube, reach repairing and the effect of carrying two-in-one.
The utility model further is set to: described motor mounting is in the side of fuel tank, described eccentric shaft includes part of the force and output, its part of the force is connected with motor, output is connected with driving cam, and the mounting hole that output sees through on the driving cam extends on the wall B relative with motor wall A is installed on the fuel tank, the output of eccentric shaft and this wall B are movably connected, and described connecting rod sleeve is provided with firm mechanism.
Simple in structure in this, it then is more stable when making the eccentric shaft transmission that the output of eccentric shaft and this wall B are movably connected, and has further strengthened driving cam and connecting rod stability of transmission.
The utility model further is set to: be provided with the bearing adaptive with the eccentric shaft output in the mounting hole of described driving cam, the wall B relative with motor wall A is installed goes up and eccentric shaft output corresponding part is provided with a cavity on the described fuel tank, be provided with the bearing adaptive with the eccentric shaft output in this cavity, the firm mechanism that described connecting rod sleeve is established includes the sealing seat of being located on the valve body.
The setting of this middle (center) bearing can reduce the friction of eccentric shaft at rotary course and driving cam, plays the effect of protection eccentric shaft; The setting of firm mechanism then is to cause energy consumption in order to guarantee connecting rod can not circumferential offset take place when being in the oil outlet tube axially reciprocating.
The utility model further is set to: the cross section of described eccentric shaft is " Z " shape substantially.
Cross section of eccentric shaft is " Z " shape substantially in this, and this structure is more reasonable; Certainly, eccentric shaft also can be serpentine or lightning shape, all is feasible.
The utility model further is set to: described valve body is provided with pressure gauge and safety valve.
Valve body is provided with pressure gauge and safety valve in this, and manometric setting is the pressure of observing for convenience in the oil outlet tube, conveniently debugs out oil pressure; Safety valve is essentially bleed valve, if find in the oil outlet tube gas to be arranged, safety valve can be opened, and is normal until pressure, again closed safe valve again.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the utility model embodiment's a plan view;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the I portion enlarged view of Fig. 2
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 is the structural representation of eccentric shaft among the utility model embodiment.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of lubricated oil-filling device of concentrating shown in Figure 5, include fuel tank 1, the motor 2 that sets firmly with fuel tank 1, be located at fuel tank 1 lower end, and with the valve body 3 of fuel tank 1 sealing, be installed on the oil outlet tube 4 on the valve body 3, be provided with connecting rod 5 in the oil outlet tube 4, described connecting rod 5 is by push rod 51, plunger push rod 52 and connection push rod 51 constitute with the coupling shaft 53 and the positioning shaft 54 of plunger push rod 52, be provided with the driving mechanism 6 that is subjected to motor 2 drivings and is linked in the fuel tank 1 with push rod 31, oil outlet tube 4 is connected an end relatively with valve body 3 the other end place is an inlet port 41, inlet port 41 places are provided with valve block 42, plunger push rod 42 is positioned at these valve block 42 places and is provided with one-way valve 43, described driving mechanism 6 includes eccentric shaft 61 that is connected with motor 2 and the driving cam 62 that links with eccentric shaft 61, described driving cam 62 is corresponding setting with push rod 51, driving cam 62 is provided with opening slot 621 towards an end place of push rod 51, the top of push rod 51 is in this opening slot 621, and hinged by bearing pin 63, constitute push rod 51 and be connected with driving cam 62.Driving mechanism 6 has replaced gear train by eccentric shaft 61 and driving cam 62, eccentric shaft 61 is far longer than gear train with its moment of torsion of interlock of driving cam 62 and connecting rod 5, and driving cam 62 is connected with connecting rod 5 enough stress surfaces can be arranged, the power that motor 2 transmission can be come out changes into mechanical energy and all goes on the connecting rod 5, there is not the loss of energy, making that connecting rod 5 is in the oil outlet tube 4 can more stable work, impel and produce enough pressure in the oil outlet tube 4, reach repairing and the effect of carrying two-in-one, in the utility model embodiment, oil outlet tube 4 internal pressures can reach 3.15Mpa, connecting rod 5 is driven by driving mechanism 6, when connecting rod 5 drive one-way valves 43 upwards move in oil outlet tube 4, form under the double action of relative vacuum in oil pressure and the oil outlet tube 4 in the oil storage cylinder, impel the valve block 42 at inlet port 41 places to open, oil enters in the oil outlet tube 4 by the inlet port 41 of oil outlet tube 4 in the oil storage cylinder, and connecting rod 5 is when driving one-way valves 43 and moving downward, oil outlet tube 4 internal volumes dwindle gradually, so in oil outlet tube 4, form certain oil pressure, make valve block 42 seal inlet port 41, and open one-way valve 43 simultaneously, make oil arrive valve body 3, be transported to oil outlet 34 then by one-way valve 43.
In the utility model embodiment, described motor 2 is installed on the side of fuel tank 1, here need to prove, if it also is feasible motor 2 being installed on the top of fuel tank 1, only the installation direction of fuel tank 1 inner eccentric shaft 61 and driving cam 62 need be adjusted accordingly and get final product, just motor 2 is installed with fuel tank 1 side after more convenient with the interlock meeting of eccentric shaft 61 and driving cam 62, so the utility model preferred the former; The cross section of described eccentric shaft 61 is " Z " shape substantially, certainly, eccentric shaft 61 also can be serpentine or lightning shape, all be feasible, if it is also passable that eccentric shaft 61 settings are straight shape, the position deflection of mounting hole 622 gets final product on the driving cam 62, eccentric shaft 61 includes part of the force 611 and output 612, its part of the force 611 is connected with motor 2, output 612 is connected with driving cam 62, and the mounting hole 622 that output 612 sees through on the driving cam 62 extends on the wall B relative with motor 2 wall A are installed on the fuel tank 1, output 612 and this wall B of eccentric shaft 61 are movably connected, it then is more stable when making eccentric shaft 61 transmissions that the output 612 of eccentric shaft 61 and this wall B are movably connected, and has further strengthened driving cam 62 and connecting rod 5 stability of transmission; Be arranged with firm mechanism 7 outside the described connecting rod 5, this firm mechanism 7 includes the sealing seat of being located on the valve body 3, the setting of firm mechanism 7 then is to cause energy consumption in order to prevent connecting rod 5 from when being in the oil outlet tube 4 axially reciprocating circumferential offset taking place, certainly, firm mechanism 7 also can be a ring set, but also is shape.
Be provided with the bearing 8 adaptive in the mounting hole 622 of described driving cam 62 with eccentric shaft 61 outputs, the wall B relative with motor 2 wall A are installed goes up and eccentric shaft 61 outputs 612 corresponding parts are provided with a cavity 11 on the described fuel tank 1, be provided with the bearing 9 adaptive in this cavity 11 with eccentric shaft 61 outputs, the setting of bearing can reduce the friction of eccentric shaft 61 at rotary course and driving cam 62, plays the effect of protection eccentric shaft 61; Valve body 3 is provided with pressure gauge 32 and safety valve 33, and the setting of pressure gauge 32 is the pressure of observing for convenience in the oil outlet tube 4, conveniently debugs out oil pressure; Safety valve 33 is essentially bleed valve, if find in the oil outlet tube 4 gas to be arranged, safety valve 33 can be opened, and is normal until pressure, again closed safe valve 33 again.
Claims (5)
1, a kind of lubricated oil-filling device of concentrating, include fuel tank, the motor that sets firmly with fuel tank, be located at the fuel tank lower end, and with the valve body of fuel tank sealing, be installed on the oil outlet tube on the valve body, be provided with connecting rod in the oil outlet tube, described connecting rod is by push rod, the coupling shaft of plunger push rod and connection push rod and plunger push rod and positioning shaft constitute, be provided with the driving mechanism that is subjected to motoring and is linked in the fuel tank with push rod, oil outlet tube is connected an end relatively with valve body the other end place is an inlet port, the inlet port place is provided with valve block, the plunger push rod is positioned at this valve block place and is provided with one-way valve, it is characterized in that: described driving mechanism includes eccentric shaft that is connected with motor and the driving cam that links with eccentric shaft, described driving cam is corresponding setting with push rod, driving cam is provided with opening slot towards an end place of push rod, the top of push rod is in this opening slot, and hinged by bearing pin, constitute push rod and driving cam and be connected.
2, the lubricated oil-filling device of concentrating according to claim 1, it is characterized in that: described motor mounting is in the side of fuel tank, described eccentric shaft includes part of the force and output, its part of the force is connected with motor, output is connected with driving cam, and the mounting hole that output sees through on the driving cam extends on the wall B relative with motor wall A is installed on the fuel tank, the output of eccentric shaft and this wall B are movably connected, and described connecting rod sleeve is provided with firm mechanism.
3, the lubricated oil-filling device of concentrating according to claim 2, it is characterized in that: be provided with the bearing adaptive in the mounting hole of described driving cam with the eccentric shaft output, the wall B relative with motor wall A is installed goes up and eccentric shaft output corresponding part is provided with a cavity on the described fuel tank, be provided with the bearing adaptive with the eccentric shaft output in this cavity, the firm mechanism that described connecting rod sleeve is established includes the sealing seat of being located on the valve body.
4, according to claim 1 or the 2 or 3 described lubricated oil-filling devices of concentrating, it is characterized in that: the cross section of described eccentric shaft is " Z " shape substantially.
5, the lubricated oil-filling device of concentrating according to claim 1, it is characterized in that: described valve body is provided with pressure gauge and safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201155288U CN201359185Y (en) | 2009-03-10 | 2009-03-10 | Lubrication centralizing oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201155288U CN201359185Y (en) | 2009-03-10 | 2009-03-10 | Lubrication centralizing oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359185Y true CN201359185Y (en) | 2009-12-09 |
Family
ID=41424949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201155288U Expired - Fee Related CN201359185Y (en) | 2009-03-10 | 2009-03-10 | Lubrication centralizing oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359185Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986085A (en) * | 2014-06-03 | 2014-08-13 | 济南高达信息技术有限公司 | Electric oiling device for isolating switch contact |
| CN109095122A (en) * | 2018-07-16 | 2018-12-28 | 中冶华天工程技术有限公司 | A kind of suspension type wheel automatic centering refueling device |
| CN110701289A (en) * | 2019-10-18 | 2020-01-17 | 陈浩源 | Gear drive bit lubricating arrangement |
-
2009
- 2009-03-10 CN CNU2009201155288U patent/CN201359185Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986085A (en) * | 2014-06-03 | 2014-08-13 | 济南高达信息技术有限公司 | Electric oiling device for isolating switch contact |
| CN103986085B (en) * | 2014-06-03 | 2016-04-20 | 国家电网公司 | A kind of isolation switch contact electric polish applying shoes device |
| CN109095122A (en) * | 2018-07-16 | 2018-12-28 | 中冶华天工程技术有限公司 | A kind of suspension type wheel automatic centering refueling device |
| CN110701289A (en) * | 2019-10-18 | 2020-01-17 | 陈浩源 | Gear drive bit lubricating arrangement |
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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: 20091209 Termination date: 20180310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |