CN208442550U - A kind of bearing waste grease auto-collection system and bearing are from moving rouge system - Google Patents
A kind of bearing waste grease auto-collection system and bearing are from moving rouge system Download PDFInfo
- Publication number
- CN208442550U CN208442550U CN201721315670.8U CN201721315670U CN208442550U CN 208442550 U CN208442550 U CN 208442550U CN 201721315670 U CN201721315670 U CN 201721315670U CN 208442550 U CN208442550 U CN 208442550U
- Authority
- CN
- China
- Prior art keywords
- pressure
- bearing
- oil
- rouge
- sucking
- 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
Links
Abstract
The utility model discloses a kind of bearing waste grease auto-collection systems and bearing to move rouge system certainly, its bearing moves the bearing waste grease auto-collection system of rouge system certainly, including bearing arrangement, there is the lubricating place for lubricating grease to be arranged between the outer ring and inner ring of bearing arrangement, the oil outlet be connected with lubricating place is opened up on bearing arrangement, sucking-exhausting device is provided with and communicated on oil outlet, the sucking-exhausting device has independent dynamical system.The sucking-exhausting device of the utility model has independent dynamical system, it is not related between the device of injection device, it may be convenient to start, adjust the initiation culture of sucking-exhausting device according to actual needs, suction work is carried out, according to actual needs to guarantee that the pressure state inside bearing arrangement is reasonable.
Description
Technical field
The utility model relates to a kind of bearing for injecting lubricating grease rouge for bearing and extracting the aging grease in bearing out is automatic
Rouge system is changed, the utility model further relates to the bearing from the bearing waste grease auto-collection system for moving rouge system.
Background technique
The lubrication of bearing must be that setting is intracorporal in case there are mainly two types of mode, a kind of liquid oil lubrication, this class bearing,
Oil liquid is contained in cabinet, the effect of this kind of lubrication is good, and cleannes are high, but are not particularly suited for all bearings, because of some axis
It holds not being arranged to open inside housings and just belongs to this class bearing for the bearing in wind power plant, building machinery etc., it is this kind of
Bearing just needs to be lubricated using grease, and the viscosity of grease is larger, is not easy to flow out, and the lubrication between bearing internal external circle is empty
Between be completely enclosed in the case where, lubricating grease will not flow out, still, as time goes by, lubricating grease can aging, be hardened,
This just needs to inject new grease into lubricating place and replaces old grease, in the prior art can be by fueller to bearing
Grease is provided, fueller has oil feed pump, and oil feed pump is generally plunger pump or gear pump, the distribution of oil feed pump link block formula
Device, distributor are connected to each oil inlet on each bearing respectively.Old grease with the injection of fresh oil rouge, after aging
It can be extruded, oil outlet is also provided on bearing arrangement, old grease will come out in oil outlet, the old oil come out in order to prevent
Rouge pollutes environment, grease collection bottle can be arranged on oil outlet, firstly, it is very that timing, which empties these to be sometimes difficult to close bottle,
It is troublesome.Furthermore there is a danger of, i.e., if bottle does not empty in time, lubricant is just uncontrollably arranged from bearing
It is flowed out in structure.In addition, needing very big strength that could be extruded, just since the viscosity of old grease is big, hardness is high
It causes and is higher than the compression resistance of bearing enclosure in the pressure for many times, squeezing out old grease, grease is caused to be flowed by oil enveloping structure
Out, the small new grease of the even viscosity flowed out, causes not to be collected into grease in grease collection bottle, grease is all by bearing
It is flowed out in structure, pollution environment does not say that it is bad also to will cause bearing lubrication, in order to solve this problem, has come out suction
Device is pumped out old grease using suction unit, in the prior art, flat between aspiration and injection rate in order to balance
Weighing apparatus it is, the power of injection device and suction unit is one, while being started simultaneously using the interlocking between injection and suction
It is simultaneously stopped, guarantees to aspirate the balance between injection with this, still, this simple relationship is difficult balance suction and injection
Between relationship, in order to ensure there is certain lubricating grease bearing arrangement inside because, if Bearing inner is without lubricating grease meeting
Huge loss is caused, the aspiration of suction unit is generally all arranged slightly small, along with the viscosity of old grease is larger, meeting
There are certain evacuation amounts, this is resulted in, and suction is inadequate, the overstocked problem of old grease, so, inside bearing arrangement
Pressure can be excessive, will destroy bearing arrangement with the passage of time.Meanwhile just knowing that the pressure inside bearing arrangement is excessive at last,
Old grease can not be aspirated.
Utility model content
The purpose of the utility model is to provide a kind of bearing arrangements, to solve injection device and suction unit in the prior art
The power of interlocking, injection device and suction unit is one, while starting and being simultaneously stopped, in order to ensure bearing arrangement inside is deposited
There is certain lubricating grease, the aspiration of suction unit is slightly smaller to destroy bearing arrangement problem with the passage of time, meanwhile, the utility model
Purpose also reside in and provide the bearing of the bearing arrangement from moving rouge system.
In order to achieve the goal above, the bearing arrangement of the utility model adopts the following technical scheme that a kind of bearing waste grease
Auto-collection system, including bearing arrangement have the lubrication for lubricating grease to be arranged empty between the outer ring and inner ring of bearing arrangement
Between, the oil outlet be connected with lubricating place is opened up on bearing arrangement, and sucking-exhausting device, the suction are provided with and communicated on oil outlet
Device has independent dynamical system.
Pneumostome is additionally provided on the bearing arrangement.
The bearing waste grease auto-collection system is additionally provided with electric-control system, and electric-control system can detect in lubricating place
Pressure and the pressure be greater than setting pressure when starting sucking-exhausting device dynamical system, the pressure be less than setting pressure when stop
The only dynamical system of sucking-exhausting device.
The electric-control system includes the pressure sensor and central controller being arranged in lubricating place, pressure sensing
The pressure signal transmission that device will test to central controller, central controller can by the pressure signal received with pre-deposit
Setting pressure in it is compared, and the dynamical system of central controller controls sucking-exhausting device is opened or stopped.
The electric-control system includes the pressure switch and central controller for detecting the pressure in lubricating place, institute
It states setting pressure to be arranged in pressure switch, when the pressure in the lubricating place that pressure switch detects reaches the setting pressure in it
When power, pressure switch exports trigger signal to central controller, dynamical system is turned on, in the lubrication that pressure switch detects
When the small setting pressure in the inner of pressure in space, pressure switch stops output trigger signal, central controller controls suction
The dynamical system of device stops.
The sucking-exhausting device includes fat suction device, and the fat suction device includes shell, and inner cavity one end sealing sliding of shell is set
It is equipped with plunger, shell other end end offers oil discharge outlet, which is connected to the inner cavity of shell, and setting is connected on oil discharge outlet
There is waste oil storage device, be provided with the check valve for flowing to waste oil storage device by oil discharge outlet between oil discharge outlet and waste oil storage dress,
Inlet port is offered on the side wall of the shell, inlet port is connected to the oil outlet, and the piston is driven by power device
It moves back and forth.
Air filter is provided on the pneumostome.
String is equipped with filter device between the oil discharge outlet and waste oil storage device of the fat suction device.
A kind of bearing is adopted the following technical scheme that from moving rouge system
A kind of bearing has between the outer ring and inner ring of bearing arrangement for setting from rouge system, including bearing arrangement is moved
The lubricating place of lubricating grease is set, the oil inlet be connected with lubricating place, oil outlet are opened up on bearing arrangement, is connected to and sets on oil inlet
It is equipped with fueller, sucking-exhausting device is provided with and communicated on oil outlet, the sucking-exhausting device has independent dynamical system.
Pneumostome is additionally provided on the bearing arrangement.
The bearing waste grease auto-collection system is additionally provided with electric-control system, and electric-control system can detect in lubricating place
Pressure and the pressure be greater than setting pressure when starting sucking-exhausting device dynamical system, the pressure be less than setting pressure when stop
The only dynamical system of sucking-exhausting device.
The electric-control system includes the pressure sensor and central controller being arranged in lubricating place, pressure sensing
The pressure signal transmission that device will test to central controller, central controller can by the pressure signal received with pre-deposit
Setting pressure in it is compared, and the dynamical system of central controller controls sucking-exhausting device is opened or stopped.
The electric-control system includes the pressure switch and central controller for detecting the pressure in lubricating place, institute
It states setting pressure to be arranged in pressure switch, when the pressure in the lubricating place that pressure switch detects reaches the setting pressure in it
When power, pressure switch exports trigger signal to central controller, dynamical system is turned on, in the lubrication that pressure switch detects
When the small setting pressure in the inner of pressure in space, pressure switch stops output trigger signal, central controller controls suction
The dynamical system of device stops.
The sucking-exhausting device includes fat suction device, and the fat suction device includes shell, and inner cavity one end sealing sliding of shell is set
It is equipped with plunger, shell other end end offers oil discharge outlet, which is connected to the inner cavity of shell, and setting is connected on oil discharge outlet
There is waste oil storage device, be provided with the check valve for flowing to waste oil storage device by oil discharge outlet between oil discharge outlet and waste oil storage dress,
Inlet port is offered on the side wall of the shell, inlet port is connected to the oil outlet, and the piston is driven by power device
It moves back and forth.
The power device includes hydraulic cylinder, and hydraulic cylinder is connected dynamic by three-position four-way electromagnetic directional valve
Pump, the middle position of three position four-way directional control valve are O shape.
The power device includes hydraulic cylinder, and hydraulic cylinder is connected dynamic by two four-way electromagnetic reversing valves
Pump.
The hydraulic cylinder is wholely set with the fat suction device, and the shell of hydraulic cylinder and the shell of fat suction device are integrally set
It sets, the piston of hydraulic cylinder is connected with the piston of fat suction device.
The power device is electric pushrod.
The electric pushrod is wholely set with the fat suction device, and the shell of electric pushrod and the shell of fat suction device are integrally set
It sets, the push rod of electric pushrod is connected with the piston of fat suction device.
Oil pressure sensor is provided in the oil hydraulic system of the hydraulic cylinder.
Position sensor is set on the piston of the hydraulic cylinder.
Current detection means is provided in the circuit of the electric pushrod.
Position sensor is set in the movement parts of the electric pushrod.
Air filter is provided on the pneumostome.
Online grease detection system is provided on the waste oil collecting device.
The sucking-exhausting device of the utility model has independent dynamical system, not related between the device of injection device,
The starting that can be convenient adjusts the initiation culture of sucking-exhausting device according to actual needs, carries out suction work according to actual needs, with
Guarantee that the pressure state inside bearing arrangement is reasonable.
The oil inlet, oil outlet and pneumostome be connected with lubricating place is opened up on the bearing arrangement of the utility model,
After suction unit evacuates grease, air will be entered by pneumostome, and suction unit will be taken out less than grease, inside bearing arrangement
Grease will be reduced no longer, also, due to the entrance of air, and the pressure drop inside bearing arrangement is not less than external pressure, can
It is destroyed to avoid bearing arrangement, can not only guarantee Bearing inner oil quantity, it can also be ensured that the pressure inside bearing arrangement.
The electric-control system of the bearing waste grease auto-collection system of the utility model can detect the pressure in lubricating place simultaneously
Start the dynamical system of sucking-exhausting device when the pressure is greater than setting pressure, stop suction dress when the pressure is less than setting pressure
The dynamical system set.It can reliably guarantee the pressure in bearing arrangement, it is ensured that bearing arrangement energy reliably working.
The hydraulic cylinder of the driving device of the fat suction device of the suction unit of the utility model passes through 3-position 4-way electromagnetic switch
Valve is connected with kinetic pump, and the middle position of three position four-way directional control valve is O shape, when three position four-way directional control valve is when left and right interdigit is converted, liquid
The piston rod of compressing cylinder does stretching motion, fat suction device liposuction is driven, when three position four-way directional control valve is in middle position, at hydraulic cylinder
In state of pressure keeping, piston is remained stationary, and fat suction device is also at off working state, and the control that three position four-way directional control valve can be convenient is inhaled
The working condition of rouge device.
The driving device of the fat suction device of the suction unit of the utility model is electric pushrod, the structure letter of electric rocking push rod
Single, power source is electric power, is a kind of clear energy sources, can satisfy environmental requirement.
Air filter is provided on the pneumostome of the bearing arrangement of the utility model, it is ensured that enters bearing arrangement
Internal air is all that pure air prevents, and pollutant, which enters, pollutes lubricating grease rouge in bearing arrangement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the bearing waste grease auto-collection system of the utility model；
Fig. 2 is the overall structure diagram that the bearing of the utility model moves the embodiment of rouge system certainly；
Fig. 3 is the structural schematic diagram of the embodiment 1 of fat suction device in Fig. 2；
Fig. 4 is the structural schematic diagram of the embodiment 2 of fat suction device in Fig. 2；
Fig. 5 is the electricity of the pressure sensor inside the bearing arrangement of the bearing waste grease auto-collection system of the utility model
Gas schematic diagram；
Fig. 6 is the electrical of the pressure switch inside the bearing arrangement of the bearing waste grease auto-collection system of the utility model
Schematic diagram；
Fig. 7 is the electrical principle of the single-chip microcontroller of the bearing arrangement of the bearing waste grease auto-collection system of the utility model
Figure；
Fig. 8 is the electric diagram of the single-chip microcontroller control motor in Fig. 7.
Specific embodiment
A kind of embodiment 1 of bearing waste grease auto-collection system, in Fig. 1, Fig. 5 and Fig. 7, in conjunction with Fig. 2, this implementation
Bearing arrangement in example is sliding bearing, and the oil sealing for being not provided with rolling element, outer ring 1 and inner ring 2 and both ends setting forms one
A lubricating place, lubricating place is for being arranged lubricating grease.Offered on the outer ring of bearing arrangement 1 oil inlet 4, oil outlet 5 with
And pneumostome 3, oil inlet 4, oil outlet 5 and pneumostome 3 are connected with lubricating place.Oil inlet 4 is to be uniformly setting in axis
On bearing structure, it is provided with oil outlet 5 or pneumostome 3 between two adjacent oil inlets 4, is in 4 liang of oil inlet
One of side is oil outlet, the other is pneumostome 3.Air filter is provided on pneumostome 3.
Sucking-exhausting device is provided with and communicated on oil outlet 5, sucking-exhausting device here is fat suction device 7, as shown in figure 3, liposuction
Device 7 has shell 8, and inner cavity one end sealing sliding of shell 8 is provided with plunger 9, offers oil extraction in the other end end of shell 8
Mouth 10, which is connected to the inner cavity of shell 8, and oil discharge outlet 10 is for being connected to waste oil storage device, in the present embodiment
Attached drawing in do not draw waste oil storage device, waste oil storage device can be wasted oil bucket, as long as have waste oil memory space be
It can.One-way valve structures are wholely set on that end of shell 8 close to oil discharge outlet 10, one-way valve structures and fat suction device 7 are total
It is slidedly assemblied on shell 8 with the spool 11 of shell, one-way valve structures, is set between spool 11 and the valve seat 12 for being fixed on shell 8
It is equipped with return spring 13, spool 11 can seal oil discharge outlet 10 under the action of return spring 13, also have a conversion on shell 8
Mouthful, conversion mouth is connected in the other side that spool 11 is different from oil discharge outlet with the inner cavity of shell 8, that is to say, that conversion mouth passes through one
A one-way valve structures are connected with oil discharge outlet, and waste oil storage dress be directly with conversion mouth be connected, that is to say, that oil discharge outlet with give up
There is check valve, and check valve allows oil liquid to flow to waste oil storage device by oil discharge outlet between oily storage device, in fat suction device
Oil discharge outlet and waste oil storage device also between string be equipped with filter device because conversion mouth presence, filter device is directly to be arranged
Between conversion mouth and waste oil storage device.Filter device for online observe waste oil in impurity content, that is,
Grease detection device can be connected on filter device, grease detection device is a kind of online grease detection system, detection parameters
Impurity content, metal element content, the content of iron including grease etc. are a kind of prior art.It is opened up on the side wall of shell 8
There is inlet port 15, inlet port 15 is connected to the oil outlet of bearing arrangement, and plunger 9 is driven by power device and moved back and forth.This
Power device in embodiment is hydraulic cylinder, and hydraulic cylinder is also integrated on fat suction device 7, that is, total with fat suction device 7
With the same shell, piston and the plunger 9 of hydraulic cylinder link together, and the diameter of piston is greater than the diameter of plunger 9, shell 8
On open up with piston cooperation oil inlet and outlet.And the kinetic pump 19 of hydraulic cylinder be it is independent, do not conform to any device structure share,
That is sucking-exhausting device has independent dynamical system, and kinetic pump is driven by motor.
Still there is pressure sensor in the lubricating place of bearing arrangement, as shown in figure 5, the pressure sensor is CYYZ51
Flat-die type pressure sensor, the pressure signal transmission that pressure sensor can will test is to central controller, centre here
Reason device is single-chip microcontroller, as shown in fig. 7, central controller the pressure signal received and can will pre-deposit the setting pressure in it
It is compared, the dynamical system of central controller controls sucking-exhausting device is opened or stopped.Due to CYYZ51 flat-die type pressure sensing
Device output is 485 signals, and control system needs 485 carried out to convert, this is a kind of canonical transformation.Fig. 5 is pressure sensing
485 transformation electric diagrams of device, are attached by transformed structure with connector corresponding on single-chip microcontroller, that is, Fig. 5
In 485_RX, 485_CON, 485_TX interface it is corresponding with 485_RX, 485_CON, 485_TX on single-chip microcontroller in Fig. 7 be connected.
Single-chip microcontroller is to control motor by relay, this is also a kind of conventional control mode, and Fig. 8 is control circuit, wherein
Motor terminal connect respectively with the positive and negative anodes of motor, the control signal of Relay_Z and Relay_Y respectively with single-chip microcontroller
Relay_Z is connected with the port Relay_Y, and the function of single-chip microcontroller then passes through and is programmed to, it is allowed to have the pressure that will be received
Force signal is compared with the setting pressure pre-deposited in it, is opened or is stopped according to the dynamical system that result controls sucking-exhausting device
Only.When single-chip microcontroller receives the pressure that pressure is set greatly in the inner, the dynamical system for controlling sucking-exhausting device is opened, otherwise control is inhaled
The dynamical system of arranging device stops.
A kind of embodiment 2 of bearing waste grease auto-collection system, in Fig. 6, the difference of the present embodiment and embodiment 1 exists
In: in the lubricating place that bearing arrangement is arranged in is pressure switch, is internally provided with setting pressure setting in pressure switch and exists
In pressure switch, when the pressure in the lubricating place that pressure switch detects reaches the setting pressure in it, pressure switch is defeated
Trigger signal is opened, is detected in pressure switch to central controller, the dynamical system of central controller controls sucking-exhausting device out
Lubricating place in pressure small setting pressure in the inner when, pressure switch stops output trigger signal, central controller control
The dynamical system of sucking-exhausting device processed stops.Wherein, the circuit diagram of pressure sensor is as described in Figure 6, port OILMEASU,
The corresponding ports connected interface with single-chip microcontroller in Fig. 7, single-chip microcontroller are equally logical respectively by OILLEVEL, OILPRESS, AIRPRESS
Relay is crossed to control motor, as shown in figure 8, motor terminal therein is connect with the positive and negative anodes of motor respectively, Relay_Z
It is connected respectively with the Relay_Z of single-chip microcontroller with the port Relay_Y with the control signal of Relay_Y, and the function of single-chip microcontroller is also led to
It crosses and is programmed to.
A kind of embodiment 3 of bearing waste grease auto-collection system, the present embodiment the difference from embodiment 1 is that: in liquid
Oil pressure sensor is provided in the oil hydraulic system of compressing cylinder.
A kind of embodiment 4 of bearing waste grease auto-collection system, the present embodiment the difference from embodiment 1 is that: in liquid
Position sensor is set on the piston of compressing cylinder.
The fat suction device of bearing waste grease auto-collection system in above-described embodiment can also be driven using pneumatic cylinder, air pressure
Cylinder and hydraulic cylinder belong to technical equivalents.
A kind of bearing moves the embodiment 1 of rouge system certainly, and in Fig. 2, Fig. 5 and Fig. 7, bearing moves the axis of rouge system certainly
Bearing in bearing structure is sliding bearing, and the oil sealing for being not provided with rolling element, outer ring 1 and inner ring 2 and both ends setting forms one
A lubricating place, lubricating place is for being arranged lubricating grease.Offered on the outer ring of bearing arrangement 1 oil inlet 4, oil outlet 5 with
And pneumostome 3, oil inlet 4, oil outlet 5 and pneumostome 3 are connected with lubricating place.Oil inlet 4 is to be uniformly setting in axis
On bearing structure, it is provided with oil outlet 5 or pneumostome 3 between two adjacent oil inlets 4, is in 4 liang of oil inlet
One of side is oil outlet, the other is pneumostome 3.Air filter is provided on pneumostome 3.
Fueller is provided with and communicated on oil inlet 4, there is fueller the oil outlet of oil feed pump 16 to be connected with distributor
20, each outlet of distributor 20 is connected with oil inlet respectively, is bearing arrangement oiling.
Sucking-exhausting device is provided with and communicated on oil outlet 5, sucking-exhausting device here is fat suction device 7, as shown in figure 3, liposuction
Device 7 has shell 8, and inner cavity one end sealing sliding of shell 8 is provided with plunger 9, offers oil extraction in the other end end of shell 8
Mouth 10, which is connected to the inner cavity of shell 8, and oil discharge outlet 10 is for being connected to waste oil storage device, in the present embodiment
Attached drawing in do not draw waste oil storage device, waste oil storage device can be wasted oil bucket, as long as have waste oil memory space be
It can.One-way valve structures are wholely set on that end of shell 8 close to oil discharge outlet 10, one-way valve structures and fat suction device 7 are total
It is slidedly assemblied on shell 8 with the spool 11 of shell, one-way valve structures, is set between spool 11 and the valve seat 12 for being fixed on shell 8
It is equipped with return spring 13, spool 11 can seal oil discharge outlet 10 under the action of return spring 13, also have a conversion on shell 8
Mouthful, conversion mouth is connected in the other side that spool 11 is different from oil discharge outlet with the inner cavity of shell 8, that is to say, that conversion mouth passes through one
A one-way valve structures are connected with oil discharge outlet, and waste oil storage dress be directly with conversion mouth be connected, that is to say, that oil discharge outlet with give up
There is check valve, and check valve allows oil liquid to flow to waste oil storage device by oil discharge outlet between oily storage device, in shell 8
Inlet port 15 is offered on side wall, inlet port 15 is connected to the oil outlet of bearing arrangement, plunger 9 from power device drive toward
Multiple movement.Power device in the present embodiment is hydraulic cylinder, and hydraulic cylinder is also integrated on fat suction device 7, that is, with
Fat suction device 7 shares the same shell, and piston 22 and the plunger 9 of hydraulic cylinder link together, and the diameter of piston 22 is greater than plunger 9
Diameter, the oil inlet and outlet 21 with piston cooperation is opened up on shell 8.And the kinetic pump of hydraulic cylinder be it is independent, do not conform to any
Device structure shares, that is to say, that sucking-exhausting device has independent dynamical system.Three are provided between hydraulic cylinder and kinetic pump
Position and four-way reversing valve 17, the Median Function of three position four-way directional control valve 17 are O-shaped.
Still there is pressure sensor in the lubricating place of bearing arrangement, as described in Figure 5, which is CYYZ51
Flat-die type pressure sensor, the pressure signal transmission that pressure sensor can will test is to central controller, centre here
Reason device is single-chip microcontroller, as shown in fig. 7, central controller the pressure signal received and can will pre-deposit the setting pressure in it
It is compared, the dynamical system of central controller controls sucking-exhausting device is opened or stopped.Due to CYYZ51 flat-die type pressure sensing
Device output is 485 signal master control systems, and 485 transformation for needing to carry out the signal, this is a kind of canonical transformation.Fig. 5 is
485 transformation electric diagrams of pressure sensor, are connected by transformed structure with connector corresponding on single-chip microcontroller, also
It is that 485_RX, 485_CON, 485_TX signal in Fig. 5 is corresponding with 485_RX, 485_CON, 485_TX on single-chip microcontroller in Fig. 7
It is connected.Single-chip microcontroller is to control motor by relay, this is also a kind of conventional control mode, and Fig. 8 is control circuit,
Motor terminal therein is connect with the positive and negative anodes of motor respectively, Relay_Z and Relay_Y signal respectively with single-chip microcontroller
Relay_Z is connected with the port Relay_Y, and the function of single-chip microcontroller then passes through and is programmed to, it is allowed to have the pressure that will be received
Force signal is compared with the setting pressure pre-deposited in it, is opened or is stopped according to the dynamical system of structure control sucking-exhausting device
Only.When single-chip microcontroller receives the pressure that pressure is set greatly in the inner, the dynamical system for controlling sucking-exhausting device is opened, otherwise control is inhaled
The dynamical system of arranging device stops.
A kind of bearing moves the embodiment 2 of rouge system certainly, and in Fig. 6, the present embodiment moves the reality of rouge system with bearing certainly
The difference for applying example 1 is: being arranged in the lubricating place of bearing arrangement is pressure switch, is internally provided with and sets in pressure switch
Constant-pressure is arranged in pressure switch, when the pressure in the lubricating place that pressure switch detects reaches the setting pressure in it
When, pressure switch exports trigger signal to central controller, and the dynamical system of central controller controls sucking-exhausting device is opened, pressed
When the small setting pressure in the inner of pressure in the lubricating place that detects of power switch, pressure switch stops output trigger signal,
The dynamical system of central controller controls sucking-exhausting device stops.Wherein, the circuit diagram of pressure sensor is as described in Figure 6, port
OILMEASU, OILLEVEL, OILPRESS, AIRPRESS corresponding ports connected interface with single-chip microcontroller in Fig. 7 respectively, single-chip microcontroller
Motor is controlled again by relay, as shown in figure 8, motor terminal therein is connect with the positive and negative anodes of motor respectively,
Its Relay_Z is connected with the Relay_Z of single-chip microcontroller with the port Relay_Y respectively with Relay_Y signal, and the function of single-chip microcontroller
Pass through what is be programmed to.
A kind of bearing moves the embodiment 3 of rouge system certainly, and in Fig. 4, the present embodiment moves the reality of rouge system with bearing certainly
The difference for applying example 1 is: the fat suction device plunger of the present embodiment is driven by electric pushrod, and electric pushrod is driven due to motor 18
It is dynamic.Here motor 18 is linear motor, and the structure of fat suction device is identical as the structure of fat suction device in embodiment 1.It is pushed away electronic
Current detection means is provided in the circuit of bar.
A kind of bearing moves the embodiment 4 of rouge system, the present embodiment and bearing from the area for the embodiment 3 for moving rouge system certainly
It is not: position sensor is set in the movement parts of electric pushrod.
A kind of bearing moves the embodiment 5 of rouge system, the present embodiment and bearing from the area for the embodiment 1 for moving rouge system certainly
It is not: is provided with oil pressure sensor in the oil hydraulic system of hydraulic cylinder.
A kind of bearing moves the embodiment 6 of rouge system, the present embodiment and bearing from the difference for moving rouge system embodiment 1 certainly
It is: position sensor is set on the piston of hydraulic cylinder.
Above-mentioned bearing, which is moved certainly between hydraulic cylinder and kinetic pump in the embodiment of rouge system, to be changed by 3-position 4-way
It is connected to valve, can also be connected in other embodiments by two position and four-way reversing valves.
Also online oil product detection system, online oil product detection be can connect on waste oil collecting device in above-described embodiment
System is a kind of online oil quality detection system, and detection parameters include the impurity content, metal element content, iron of grease
Content etc. is a kind of prior art.
Bearing in above-described embodiment can also be driven from the fat suction device for moving rouge system using pneumatic cylinder, pneumatic cylinder and liquid
Cylinder pressure belongs to technical equivalents.
The motor that electric pushrod is driven in above-described embodiment is linear motor, is also possible to common electricity in other embodiments
Rotary motion is converted to linear motion by worm drive by machine.
Claims (22)
1. a kind of bearing waste grease auto-collection system, including bearing arrangement have between the outer ring and inner ring of bearing arrangement and use
In opening up the oil outlet be connected with lubricating place on the lubricating place of setting lubricating grease, bearing arrangement, setting is connected on oil outlet
There is sucking-exhausting device, it is characterised in that: the sucking-exhausting device has independent dynamical system, and the sucking-exhausting device includes liposuction
Device, the fat suction device include shell, and inner cavity one end sealing sliding of shell is provided with plunger, and shell other end end offers row
Hydraulic fluid port, the oil discharge outlet are connected to the inner cavity of shell, and waste oil storage device is provided with and communicated on oil discharge outlet, and oil discharge outlet and waste oil store
It is provided with the check valve for flowing to waste oil storage device by oil discharge outlet between device, offers inlet port on the side wall of the shell,
Inlet port is connected to the oil outlet, and the plunger is driven by power device and moved back and forth.
2. bearing waste grease auto-collection system according to claim 1, it is characterised in that: on the bearing arrangement also
It is provided with pneumostome.
3. bearing waste grease auto-collection system according to claim 1 or 2, it is characterised in that: the bearing waste oil
Rouge auto-collection system is additionally provided with electric-control system, and electric-control system can detect the pressure in lubricating place and be greater than in the pressure and set
Start the dynamical system of sucking-exhausting device when constant-pressure, in dynamical system of the pressure less than stopping sucking-exhausting device when setting pressure.
4. bearing waste grease auto-collection system according to claim 3, it is characterised in that: the electric-control system includes
Pressure sensor and central controller in lubricating place be set, the pressure signal transmission that pressure sensor will test to
The pressure signal received can be compared by central controller, central controller with the setting pre-deposited in it pressure, in
The dynamical system of controller control sucking-exhausting device is entreated to open or stop.
5. bearing waste grease auto-collection system according to claim 3, it is characterised in that: the electric-control system includes
For detecting the pressure switch and central controller of the pressure in lubricating place, the setting pressure is arranged in pressure switch
It is interior, when the pressure in the lubricating place that pressure switch detects reaches the setting pressure in it, pressure switch output triggering letter
Number central controller is given, turns on dynamical system, pressure in the lubricating place that pressure switch detects is small in the inner
When setting pressure, pressure switch stops output trigger signal, and the dynamical system of central controller controls sucking-exhausting device stops.
6. bearing waste grease auto-collection system according to claim 2, it is characterised in that: be arranged on the pneumostome
There is air filter.
7. bearing waste grease auto-collection system according to claim 1, it is characterised in that: the oil extraction of the fat suction device
Mouth is equipped with filter device string between waste oil storage device.
8. a kind of bearing has between the outer ring and inner ring of bearing arrangement for being arranged from rouge system, including bearing arrangement is moved
The lubricating place of lubricating grease opens up the oil inlet be connected with lubricating place, oil outlet on bearing arrangement, is connected to setting on oil inlet
There is fueller, be provided with and communicated with sucking-exhausting device on oil outlet, it is characterised in that: the sucking-exhausting device has independent power
System, the sucking-exhausting device include fat suction device, and the fat suction device includes shell, and inner cavity one end sealing sliding of shell is provided with
Plunger, shell other end end offer oil discharge outlet, which is connected to the inner cavity of shell, is provided with and communicated on oil discharge outlet useless
Oily storage device is provided with the check valve that waste oil storage device is flowed to by oil discharge outlet between oil discharge outlet and waste oil storage dress, described
Inlet port is offered on the side wall of shell, inlet port is connected to the oil outlet, and the plunger is driven reciprocal by power device
Movement.
9. bearing according to claim 8 moves rouge system certainly, it is characterised in that: be additionally provided on the bearing arrangement
Pneumostome.
10. bearing according to claim 8 or claim 9 moves rouge system certainly, it is characterised in that: the bearing waste grease is automatic
Collection system is additionally provided with electric-control system, and electric-control system can detect the pressure in lubricating place and be greater than setting pressure in the pressure
The dynamical system of Shi Qidong sucking-exhausting device, the dynamical system for stopping sucking-exhausting device when the pressure is less than setting pressure.
11. bearing according to claim 10 moves rouge system certainly, it is characterised in that: the electric-control system includes setting
Pressure sensor and central controller in lubricating place, the pressure signal transmission that pressure sensor will test is to center
The pressure signal received can be compared by controller, central controller with the setting pre-deposited in it pressure, center control
The dynamical system of device control sucking-exhausting device processed is opened or is stopped.
12. bearing according to claim 10 moves rouge system certainly, it is characterised in that: the electric-control system includes being used for
The pressure switch and central controller of the pressure in lubricating place are detected, the setting pressure is arranged in pressure switch, when
When the pressure in lubricating place that pressure switch detects reaches the setting pressure in it, pressure switch exports trigger signal in
Controller is entreated, turns on dynamical system, the small setting pressure in the inner of the pressure in the lubricating place that pressure switch detects
When power, pressure switch stops output trigger signal, and the dynamical system of central controller controls sucking-exhausting device stops.
13. bearing according to claim 11 moves rouge system certainly, it is characterised in that: the power device includes hydraulic
Oil cylinder, hydraulic cylinder are connected with kinetic pump by three-position four-way electromagnetic directional valve, and the middle position of three position four-way directional control valve is O shape.
14. bearing according to claim 11 moves rouge system certainly, it is characterised in that: the power device includes hydraulic
Oil cylinder, hydraulic cylinder are connected with kinetic pump by two four-way electromagnetic reversing valves.
15. bearing according to claim 14 moves rouge system certainly, it is characterised in that: the hydraulic cylinder and the suction
Rouge device is wholely set, and the shell of hydraulic cylinder and the shell of fat suction device are wholely set, the work of the piston and fat suction device of hydraulic cylinder
Plug is connected.
16. bearing according to claim 11 moves rouge system certainly, it is characterised in that: the power device is electronic pushes away
Bar.
17. bearing according to claim 16 moves rouge system certainly, it is characterised in that: the electric pushrod and the suction
Rouge device is wholely set, and the shell of electric pushrod and the shell of fat suction device are wholely set, the work of the push rod and fat suction device of electric pushrod
Plug is connected.
18. bearing according to claim 14 moves rouge system certainly, it is characterised in that: the oil pressure system of the hydraulic cylinder
Oil pressure sensor is provided in system.
19. bearing according to claim 14 moves rouge system certainly, it is characterised in that: on the piston of the hydraulic cylinder
Position sensor is set.
20. bearing according to claim 16 moves rouge system certainly, it is characterised in that: in the circuit of the electric pushrod
It is provided with current detection means.
21. bearing according to claim 16 moves rouge system certainly, it is characterised in that: the movement parts of the electric pushrod
Upper setting position sensor.
22. bearing according to claim 9 moves rouge system certainly, it is characterised in that: be arranged on the pneumostome free
Gas filter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315670.8U CN208442550U (en) | 2017-09-29 | 2017-09-29 | A kind of bearing waste grease auto-collection system and bearing are from moving rouge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315670.8U CN208442550U (en) | 2017-09-29 | 2017-09-29 | A kind of bearing waste grease auto-collection system and bearing are from moving rouge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442550U true CN208442550U (en) | 2019-01-29 |
Family
ID=65095406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315670.8U Expired - Fee Related CN208442550U (en) | 2017-09-29 | 2017-09-29 | A kind of bearing waste grease auto-collection system and bearing are from moving rouge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701902A (en) * | 2017-09-29 | 2018-02-16 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and bearing move fat system certainly |
| CN114412924A (en) * | 2021-12-15 | 2022-04-29 | 中电投新疆能源化工集团哈密有限公司 | Bearing waste oil discharging device |
-
2017
- 2017-09-29 CN CN201721315670.8U patent/CN208442550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701902A (en) * | 2017-09-29 | 2018-02-16 | 郑州奥特科技有限公司 | Bearing waste grease auto-collection system and bearing move fat system certainly |
| CN114412924A (en) * | 2021-12-15 | 2022-04-29 | 中电投新疆能源化工集团哈密有限公司 | Bearing waste oil discharging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107701902A (en) | Bearing waste grease auto-collection system and bearing move fat system certainly | |
| CN109578446A (en) | Bearing circulating picture-changing rouge system | |
| CN107940218A (en) | Bearing waste grease auto-collection system and its bearing move fat system certainly | |
| CN204729896U (en) | A kind of pneumatic type auto Oil-filling System Using | |
| CN208442550U (en) | A kind of bearing waste grease auto-collection system and bearing are from moving rouge system | |
| CN102322563B (en) | Grease centralized lubrication and recovery system | |
| CN109578445A (en) | Grease lubricating bearing system | |
| CN210319352U (en) | Intelligent bearing lubricating and waste oil recycling system | |
| CN203757349U (en) | Hydraulic-pressurizing lubricating pump | |
| CN202281023U (en) | Centralized lubrication grease recovery system | |
| CN208442549U (en) | A kind of bearing waste grease auto-collection system and its bearing move rouge system certainly | |
| CN107654829A (en) | Bearing waste grease auto-collection system and its bearing move fat system certainly | |
| CN203835653U (en) | High-pressure air pump | |
| CN202613006U (en) | Lubricating oil injection system | |
| CN208670560U (en) | Pneumatic stroke shunt multi-point grease lubrication pump | |
| CN102313126B (en) | Integrated lubricating grease recovery system | |
| CN201184489Y (en) | Hydraulic pressure regulating automatic reversing combined valve for double-line grease lubricating system | |
| CN208041578U (en) | A kind of bearing waste grease auto-collection system and its bearing are from moving fat system | |
| CN204164066U (en) | Hydraulic system for filter press | |
| CN202228326U (en) | Flashboard type concrete pump and pumping control system thereof | |
| CN204921504U (en) | Stamping equipment's hydraulic control device | |
| CN210860591U (en) | Cup type oil cylinder plunger pump and automatic mine lubricating system thereof | |
| CN207796518U (en) | A kind of grease lubricating bearing system | |
| CN211501133U (en) | Garbage compression power device | |
| CN208040931U (en) | A kind of bearing circulating picture-changing fat system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |