CN208605912U - A plurality of oil circuit centralized lubrication orients oil supply control mechanism - Google Patents
A plurality of oil circuit centralized lubrication orients oil supply control mechanism Download PDFInfo
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- CN208605912U CN208605912U CN201820650474.4U CN201820650474U CN208605912U CN 208605912 U CN208605912 U CN 208605912U CN 201820650474 U CN201820650474 U CN 201820650474U CN 208605912 U CN208605912 U CN 208605912U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000005461 lubrication Methods 0.000 title claims abstract description 15
- 239000000446 fuel Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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Abstract
A plurality of oil circuit centralized lubrication orients oil supply control mechanism, including two-stage oil separator structure, oil separator structure include axle sleeve and axis, are punched on axle sleeve, and two layers is one group, and it is fuel feed hole that one group, which includes: one layer, and two layers are oil outlet.The quantity of fuel feed hole in one group is one, and fuel feed hole annular oil-feed tank corresponding on axis is connected to always；The quantity of oil outlet is determined according to the actual situation, oil outlet circumferentially around on axle sleeve and penetrating through axle sleeve, oil outlet on axis oil duct slot or oil hole be connected to or disconnect, oil duct slot or oil hole are connected to annular oil-feed tank.A kind of a plurality of oil circuit centralized lubrication provided by the utility model orients oil supply control mechanism, by using two-stage switch ways, it can be achieved that one-to-one orientation oil supply controls.
Description
Technical field
The utility model relates to oil circuit control field, especially high-pressure oil passage, water route mainly applies to heavy mechanical equipment
Centralized lubricating system, hydraulic system.
Background technique
In high-pressure oil passage, the switch control field in water route, all not no control means of multichannel for a long time, in a system one
As only one pressure source, need flexibly to distribute the stresses over different places by variable connector, using traditional inserting
Valve or switch valve mode, first is that the pressure loss is big (valve body oil passage diameters only have 1mm), element is easily damaged；Second is that existing
In reality, Multipath oil feeding control uses distributor, can not achieve the accurate on-demand fuel feeding of each oil-feeding points fuel delivery；Third is that in oil circuit
In the case where very much, organization volume is huge, can not install in equipment；Fourth is that control is complicated in the case where there are many control outlet,
Mechanism performance is unstable.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of a plurality of oil circuit centralized lubrication orientation oil supply to control machine
Structure realizes reliable and stable oil circuit control, and hyperbaric environment has little effect the service life of this control mechanism, and can be very square
Just realization multi-channel control.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A plurality of oil circuit centralized lubrication orients oil supply control mechanism, including level-one oil separator, second level oil separator；
The level-one oil separator includes a fraction oil axis, a fraction oil axle sleeve；The one fraction oil axis outer wall is equipped with one
The annular oil-feed tank of grade, in axial direction at least provided with a level-one oil duct slot or a level-one oil hole on a fraction oil axis, one
Grade oil duct slot or level-one oil hole oil inlet end be connected to level-one annular oil-feed tank, oil outlet stretching one fraction oil axis and with a fraction
Hole connection or disconnection on oily axle sleeve；
The one fraction oil axle sleeve is equipped with level-one fuel feed hole, level-one oil outlet；Wherein level-one fuel feed hole and level-one annular
Oil-feed tank connection, level-one oil outlet at least two, in a fraction oil axis rotary course, level-one oil outlet correspondence and primary oil
Road slot or the connection of level-one oil hole disconnect；
The second level oil separator include two fraction oil axis, two fraction oil axle sleeves, the two fractions oil axis outer wall be equipped with
The corresponding second level annular oil-feed tank of the fuel-displaced hole number of level-one is in axial direction correspondingly provided at least on each second level annular oil-feed tank
One second level oil duct slot or at least one second level oil hole, wherein second level oil duct slot or second level oil hole oil inlet end and two-stage ring
The connection of shape oil-feed tank, oil outlet stretch out two fraction oil axis and are connected to or disconnect with the hole on two fraction oil axle sleeves；
The two fractions oil axle sleeve be equipped with multiple two-stage oil feeding holes, multiple second level oil outlets, wherein two-stage oil feeding hole into
Oily end is corresponding with level-one oil outlet to be connected to one by one, and two-stage oil feeding hole oil outlet is corresponding with second level annular oil-feed tank to be connected to one by one,
In two fraction oil axis rotary courses, second level oil outlet correspondence is connected to or disconnects with second level oil duct slot or second level oil hole.
The quantity of the level-one oil duct slot is two, and two oil duct slots face on a fraction oil axis is arranged；Corresponding one
The quantity of grade oil outlet is two, and angle of the level-one oil outlet in horizontal plane projection is 90 degree, in rotary course, two one
Grade oil outlet is successively connected to or disconnects with two oil duct slots.
Each level-one oil duct slot is up and down using level-one annular oil-feed tank as bisector setting symmetrical above and below, and corresponding two
The horizontal segment of level-one oil outlet is arranged up and down using level-one annular oil-feed tank as line of demarcation.
The quantity of the level-one oil hole is two, and two level-one oil duct axially bored lines are parallel and extend transversely through fraction oil
Axis is connected between two level-one oil holes by central through hole, is extended transversely through on level-one annular oil-feed tank equipped with third oil duct
Hole, third oil hole are connected to central through hole.
The second level annular oil-feed tank is two, in the axial direction up and down；It is correspondingly provided on each second level annular oil-feed tank
One second level oil duct slot or second level oil hole, two second level oil duct slots or second level oil hole respectively with the second level oil outlet on upper layer,
The second level oil outlet of lower layer is respectively communicated with or disconnects.
The second level oil outlet on the upper layer, the second level oil outlet of lower layer are respectively 8, and uniformly distributed circular, and the two of upper layer
Grade oil outlet and the second level oil outlet of lower layer are staggeredly arranged in floor projection.
The one fraction oil axis, two fraction oil axis pass through motor driven, and motor is connect by shaft coupling with encoder.
The a plurality of oil circuit centralized lubrication of the utility model orients oil supply control mechanism, has following technical effect that
1) different oil ducts, can be individually turned on from the rotatable engagement of axis by axle sleeve, to realize disposably to multiple oil
The control on road reduces stringing, reduces difficulty of construction, reduces cost.
2), by controlling the rotation angle of certain grade of oil separator, oil circuit numbers of branches controllable in this way forms a variety of access choosings
It selects, although axis rotates 45 degree, 90 degree or 180 degree etc. every time, then controls fuel-displaced hole number for example, oil outlet is equipped with 16
It is different.Can meet the needs of different in this way and can be completed without being redesigned, being produced to components, it is flexibly simple.
3), since oil circuit theoretically can be by single-stage or multistage oil separator branch directional oil supply, i.e., theoretically oil circuit design can
Oil supply is individually oriented by level-one oil separator, oil supply, specific feelings can also be oriented by two-stage oil separator or three-level oil separator
Condition can be set according to actual conditions, and if it is of less demanding to oil pressure, pass through the quantity in the application to oilhole, oil duct slot, position
It sets and is adjusted, not only can be individually one-to-one fuel-displaced, can also be one-to-many fuel-displaced, it is suitable for other field.
4), the main structure of the application is mainly exactly axis, axle sleeve, without this vulnerable part of spring, therefore the service life of device
It greatly prolongs.
5), since structure is simple, compact in the application, relative to traditional inserted valve or switch valve, fuel feed hole
Or fuel-displaced bore dia increases many relatively, therefore the pressure loss substantially reduces.Relative to certain control oil feeding systems, whole body
Product reduces, easy for installation in equipment.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the schematic diagram of level-one oil separator in the utility model.
Fig. 2 is the main view of level-one oil separator in the utility model.
Fig. 3 is the schematic diagram (second) of a fraction oil axis in the utility model.
Fig. 4 is the main view (second) of a fraction oil axis in the utility model.
Fig. 5 is the main view (the first) of a fraction oil axis in the utility model.
Fig. 6 is the left view (the first) of a fraction oil axis in the utility model.
Fig. 7 is the schematic diagram of second level oil separator in the utility model.
Fig. 8 is the schematic diagram of second level oil separator in the utility model (second level oil separator removes half).
Fig. 9 is the main view of second level oil separator in the utility model.
Figure 10 is the external structure of second level oil separator in the utility model.
Figure 11 is the schematic diagram of two fraction oil axis in the utility model.
Figure 12 is the external structure schematic diagram of the utility model.
In figure: level-one oil separator 1, second level oil separator 2, a fraction oil axis 3, a fraction oil axle sleeve 4, level-one annular oil-feed tank
5, level-one oil duct slot 6, level-one oil hole 7, fuel feed hole 8, oil outlet 9, two fraction oil axis 10, two fraction oil axle sleeves 11, two-stage ring
Shape oil-feed tank 12, second level oil duct slot 13, two-stage oil feeding hole 14, second level oil outlet 15, central through hole 16, third oil hole 17, into
Oil pipe 18, flow detection main body 19, level-one driving motor 20, level encoder device 21, secondary drive motor 22, second level encoder
23。
Specific embodiment
As shown in figure 12, a plurality of oil circuit centralized lubrication orients oil supply control mechanism, including shell (being not drawn into figure), shell
It is interior to be equipped with level-one oil separator 1, second level oil separator 2.The oil inlet end of level-one oil separator 1 passes through flow detection main body 19 and oil inlet pipe 18
Connection, the oil outlet of level-one oil separator 1 connect with second level oil separator 2, second level oil separator 2 pass through flowline 24 to designated position into
Row fuel feeding.Level-one oil separator 1, second level oil separator 2 are driven by a fraction oil driving mechanism, two fraction oil driving mechanisms respectively
Dynamic, a fraction oil driving mechanism includes level-one driving motor 20, and level-one driving motor 20 passes through shaft coupling and level encoder device 21
Connection, 20 input terminal of level-one driving motor are connect with a fraction oil axis 3 of level-one oil separator 1.Two fraction oil driving mechanisms include
Secondary drive motor 22, secondary drive motor 22 are connect by shaft coupling with second level encoder 23, and secondary drive motor 22 inputs
End is connect with two fraction oil axis 10.In addition control unit, fuel path switch are additionally provided in shell, all modules are sealed in stainless
In steel sheel, is said the word by data line and control entire mechanism operation.
As shown in figures 1 to 6, the level-one oil separator 1 includes a fraction oil axis 3, a fraction oil axle sleeve 4.The one fraction oil
3 outer wall of axis is equipped with a level-one annular oil-feed tank 5, on 3 side wall of a fraction oil axis in axial direction, be circumferentially with two level-ones
Oil duct slot 6, two oil duct slots 6 face on a fraction oil axis 3 arrange that each about 6 level-one oil duct slot is with level-one annular oil inlet
Slot 5 is bisector setting symmetrical above and below.
The one fraction oil axle sleeve 4 is equipped with level-one fuel feed hole 8, level-one oil outlet 9, in order to facilitate processing, level-one oil inlet
Hole 8, level-one oil outlet 9 are to be connected to by horizontal segment with vertical section, and to be located at a fraction oil axle sleeve outer wall end close for horizontal segment
Envelope.The oil inlet end of the level-one fuel feed hole 8 carries out accurate oil inlet by volumetric flowmeter, and the oil outlet of level-one fuel feed hole 8
It is connected to level-one annular oil-feed tank 5, since level-one annular oil-feed tank 5 is ring-type, when a fraction oil axis 3 rotation, level-one oil inlet
Hole 8 is connected to always with level-one annular oil-feed tank 5, therefore keeps continuous oil inlet (the vertical section oil inlet of level-one fuel feed hole 8, horizontal segment
It is fuel-displaced into level-one annular oil-feed tank 5).The quantity of level-one oil outlet 9 is 2, and two level-one oil outlets 9 are in horizontal plane projection
Angle be 90 degree, the horizontal segments of two level-one oil outlets 9 is that line of demarcation is arranged up and down, and is being revolved with level-one annular oil-feed tank 5
(the horizontal segment oil inlet of level-one oil outlet 9, vertical section is fuel-displaced and is flowed into second level oil separator 2 with the conducting of oil duct slot 6 during turning
In).
As shown in Figure 1, two oil outlets 9 and two oil duct slots 6 are respectively A, B, C, D.A and the top C face in figure, are realized
Connection, so that this oil circuit is connected, and B is not connected with C or D, so that this oil circuit of the B made blocks.When a fraction oil axis 3 is suitable
When hour hands are rotated by 90 °, B and the lower part C face realize connection, so that this oil circuit is connected, and A is not connected with C or D, thus
This oil circuit of the A made blocks.Axis continues to rotate clockwise 90 degree, and A outflow pathway is connected, and B flow pass is blocked.I.e. axis is every
It is rotated by 90 °, one independently forms access in A, B, by oil orientation conveying.One can be formed by the oil of front end accurate measurement in this way
The orientation oil supply control gone out into two.
Since above-mentioned 4 purpose of fraction oil axle sleeve is orientation transmission that oil circuit is divided into two, it can also be only in level-one
Divide oily axis 3 that a level-one oil duct slot 6 is set, about 6 level-one oil duct slot, which is that bisector is symmetrical above and below with level-one annular oil-feed tank 5, to be set
It sets, and 9 quantity of level-one oil outlet is two, face arranges that the angle of two level-one oil outlets, 9 floor projection is 180 on axle sleeve
Degree.In this way when the every rotation 180 degree of axis, then an individually primary conducting of completion in two level-one oil outlets 9.
As seen in figs. 5-6, the slot structure in level-one oil duct slot 6 is changed to pore structure.In the level-one annular of a fraction oil axis 3
Three through-holes are laterally bored in the distribution of at oil-feed tank 5 and upper and lower position, and the through-hole at level-one annular oil-feed tank 5 is third oil hole 17,
The through-hole of upper and lower position is level-one oil hole 7, in addition bores the center central through hole 16(in the axial direction at 3 center of a fraction oil axis
The through-hole upper end position that is in communication with the outside is fixed by blockings such as sealing-plug and bolts), level-one oil hole 7, third oil hole 17, in
16 three of heart through-hole is connected to.This kind of mode also can reach effect same as level-one oil duct slot 6.
As illustrated in figures 7-11, the second level oil separator 2 includes two fraction oil axis 10, two fraction oil axle sleeves 11.The second level
It is set in the axial direction on point oily 10 outer wall of axis there are two second level annular oil-feed tank 12, along axial direction on each second level annular oil-feed tank 12
Direction is equipped with a second level oil duct slot 13, and second level oil duct slot 13 is connected to second level annular oil-feed tank 12.The two fractions oil axle sleeve
Set on 11 there are two two-stage oil feeding hole 14, the input terminal in two two-stage oil feeding holes 14 respectively with two one on level-one oil separator 1
Grade oil outlet 9 is by pipeline connection, and after some level-one oil outlet 9 conducting in level-one oil separator 1, high pressure oil is from the level-one
Oil outlet 9 enters in the second level annular oil-feed tank 12 of upper layer or lower layer.It is equipped in the axial direction on two fraction oil axle sleeves 11
Two layers of second level oil outlet 15, every layer of second level oil outlet 15 divide it is multiple circumferentially, two layers of second level oil outlet 15 is staggered certain angle.
Such as: the quantity of two layers of second level oil outlet 15 is 8, i.e., the angle between two neighboring stages oil outlet 15 is 45
Degree.The second level oil outlet 15 on upper layer is staggeredly arranged in floor projection with the second level oil outlet 15 of lower layer, offset angular 22.5
Degree.The certain angle that is also circumferentially staggered can be arranged in parallel in two second level oil duct slots 13.Such as be staggered 22.5 degree of angles when, motor drive
Every 45 degree of the rotation of two fraction oil axis 10 can make respectively have an independent conducting in upper and lower level two-stage oil feeding hole 14, due to fraction oil
Only one the branch fuel feeding of body 1 is to second level oil separator 2, then the two-stage oil feeding hole 14 of the upper and lower layer of second level oil separator 2 also only one
Fuel feeding realizes that a two-stage oil feeding hole 14 individually carries out the second level orientation conveying of oil circuit.
Certainly, the two-stage oil feeding hole 14 on second level oil separator 2 is not limited to 16, and the amount doesn't matter, principle is essentially identical.
In addition, pore structure can also be used in the second level oil duct slot 13 in second level oil separator 2, principle and level-one oil hole 7 are basic
It is identical, it is required in central axial punching, the corresponding radial position in two-stage oil feeding hole 14,12 radial position of second level annular oil-feed tank are horizontal
To punching, guarantee that three transverse holes are connected to a vertical hole.
It, can will be with a fraction due to needing the rotation angle to a fraction oil axis 3, two fraction oil axis 10 accurately to be controlled
The driving motor that oily axis 3, two fraction oil axis 10 connect is connect by shaft coupling with encoder, is controlled by controller, data line
It says the word and controls entire mechanism coordinated operation, the rotation angle of a fraction oil axis 3, two fraction oil axis 10 is carried out respectively accurate
Control.In the case where being determined into and out of oilhole and oil duct slot, oil hole, oil circuit also only can be changed by control rotation angle and lead
Understanding and considerate condition realizes that one into N goes out and (herein refers to the control of N kind oil circuit, be supplied separately to every time, guarantee high pressure), and N can be 2,3,4 etc..
The case where above-described embodiment is mainly for a plurality of oriented control of high-pressure oil passage point and one-to-one supply.And the application
Device is actually also applicable in a variety of while the case where supply, and needs to accordingly into and out of oilhole or oil duct slot, oil hole root
It is reasonably arranged according to needs.
Such as: level-one oil separator 1 can individually flow out every time although being provided with two branches in above-mentioned apparatus.It can be by by two
A level-one oil outlet 9 is (other are constant) positioned opposite, so that angle of two level-one oil outlets 9 in horizontal plane projection is
180 degree, the horizontal segment of two level-one oil outlets 9 are that line of demarcation is arranged up and down with level-one annular oil-feed tank 5.If when original state,
Two oil duct slots 6 and two level-one oil outlets 9 are connected, then when the oily axis 3 of subsequent stage point rotates clockwise 90 degree, two level-one oil outlets 9
Blocking, two oil circuits are obstructed, and when being further continued for being rotated by 90 °, and two level-one oil outlets 9 are both turned on, and two oil circuits are connected to and to second level
Oil separator 2(is by taking 16 second level oil outlets 15 of band as an example) fuel feeding.2 upper layer and lower layer second level annular oil-feed tank 12 of second level oil separator in this way
Equal oil inlet, in rotary course, every 45 degree of rotation, then upper and lower second level oil outlet 15 respectively have one it is fuel-displaced.Two oil can be achieved in this way
Road while fuel feeding.If being further added by the quantity of second level oil duct slot or second level oil hole, can be achieved Multi-oil circuit simultaneously fuel feeding the case where
(when there is no excessively high requirement to oil pressure).
Theoretically, by quantity, the design of distribution to level-one oil duct slot 6 and level-one oil outlet 9, in a fraction oil axle sleeve
Oil circuit can be divided into a plurality of on 4 and control independent outflow or several while flowing out, but since level-one oil outlet 9 passes through pipeline meeting
It is connected to second level oil separator 2, and branch and oriented control is carried out by second level oil separator 2 again, in this way on two fraction oil axis 10
Multiple groups hole and multiple groups slot can be held in the axial direction, on the one hand be will lead to design complexity in this way, on the other hand can be made two fraction oil axis
10 length are excessive, and hole, slot are excessive on axis, and difficulty of processing increases significantly, and required precision is higher, and flexible deformation；In addition, if one
Grade 9 quantity of oil outlet is excessive, and shaft diameter can accordingly become larger, and motor torsion becomes larger, and power is inadequate；It is adjacent and due to circumferentially distributed
Angle of the level-one oil outlet 9 on horizontal plane is too small, in this way, and motor moving axis rotation-dwelling period time it is too short, this
Sample, which certainly exists certain error, causes positioning inaccurate, and secondly level-one oil outlet 9 is excessive, and adjacent 9 spacing of level-one oil outlet is too small
Also the occurrence of leakproofness being made to be deteriorated, will lead to oil leak, so that orienting the control of accurate oil supply, there are errors, thus no longer this
Place is introduced one by one.
Claims (7)
1. a plurality of oil circuit centralized lubrication orients oil supply control mechanism, it is characterised in that: including level-one oil separator (1), two fractions oil
Body (2)；
The level-one oil separator (1) includes a fraction oil axis (3), a fraction oil axle sleeve (4)；One fraction oil axis (3) outer wall
Be equipped with level-one annular oil-feed tank (5), on a fraction oil axis (3) in axial direction at least provided with a level-one oil duct slot (6) or
One level-one oil hole (7), level-one oil duct slot (6) or level-one oil hole (7) oil inlet end be connected to level-one annular oil-feed tank (5),
Oil outlet stretches out a fraction oil axis (3) and is connected to or disconnects with the hole on a fraction oil axle sleeve (4)；
The one fraction oil axle sleeve (4) is equipped with level-one fuel feed hole (8), level-one oil outlet (9)；Wherein level-one fuel feed hole (8) with
Level-one annular oil-feed tank (5) connection, level-one oil outlet (9) at least two, in fraction oil axis (3) rotary course, level-one
Oil outlet (9) correspondence is connected to or disconnects with level-one oil duct slot (6) or level-one oil hole (7)；
The second level oil separator (2) includes two fraction oil axis (10), two fraction oil axle sleeves (11), and the two fractions oil axis (10) is outside
Wall is equipped with second level annular oil-feed tank (12) corresponding with level-one oil outlet (9) quantity, on each second level annular oil-feed tank (12)
In axial direction it is correspondingly provided at least one second level oil duct slot (13) or at least one second level oil hole, wherein second level oil duct slot
(13) or second level oil hole oil inlet end is connected to second level annular oil-feed tank (12), oil outlet stretches out two fraction oil axis (10) and with two
Hole connection or disconnection on fraction oil axle sleeve (11)；
The two fractions oil axle sleeve (11) is equipped with multiple two-stage oil feeding holes (14), multiple second level oil outlets (15), wherein second level
Fuel feed hole (14) oil inlet end is corresponding with level-one oil outlet (9) to be connected to one by one, two-stage oil feeding hole (14) oil outlet and second level annular into
Oil groove (12) correspondence is connected to one by one, in two fraction oil axis (10) rotary courses, second level oil outlet (15) correspondence and second level oil duct
Slot (13) or the connection of second level oil hole disconnect.
2. a plurality of oil circuit centralized lubrication according to claim 1 orients oil supply control mechanism, it is characterised in that: the level-one
The quantity of oil duct slot (6) is two, and two oil duct slots (6) face on a fraction oil axis (3) is arranged；Corresponding level-one oil outlet
(9) quantity is two, and angle of the level-one oil outlet (9) in horizontal plane projection is 90 degree, in rotary course, two level-ones
Oil outlet (9) is successively connected to or disconnects with two oil duct slots (6).
3. a plurality of oil circuit centralized lubrication according to claim 2 orients oil supply control mechanism, it is characterised in that: described each
Level-one oil duct slot (6) is up and down with level-one annular oil-feed tank (5) for bisector setting symmetrical above and below, corresponding two level-one oil outlets
(9) horizontal segment is that line of demarcation is arranged up and down with level-one annular oil-feed tank (5).
4. a plurality of oil circuit centralized lubrication according to claim 1 orients oil supply control mechanism, it is characterised in that: the level-one
The quantity of oil hole (7) is two, and two level-one oil hole (7) axis are parallel and extend transversely through a fraction oil axis (3), two one
It is connected between grade oil hole (7) by central through hole (16), is extended transversely through on level-one annular oil-feed tank (5) equipped with third oil duct
Hole (17), third oil hole (17) are connected to central through hole (16).
5. a plurality of oil circuit centralized lubrication according to claim 2 orients oil supply control mechanism, it is characterised in that: the second level
Annular oil-feed tank (12) is two, in the axial direction up and down；A second level is correspondingly provided on each second level annular oil-feed tank (12)
Oil duct slot (13) or second level oil hole, two second level oil duct slots (13) or second level oil hole the second level oil outlet with upper layer respectively
(15), the second level oil outlet (15) of lower layer is respectively communicated with or disconnects.
6. a plurality of oil circuit centralized lubrication according to claim 5 orients oil supply control mechanism, it is characterised in that: the upper layer
Second level oil outlet (15), lower layer second level oil outlet (15) be respectively 8, and it is uniformly distributed surround, the second level oil outlet on upper layer
(15) it is staggeredly arranged in floor projection with the second level oil outlet (15) of lower layer.
7. a plurality of oil circuit centralized lubrication according to claim 1 orients oil supply control mechanism, it is characterised in that: the level-one
Divide oily axis (3), two fraction oil axis (10) by motor driven, motor is connect by shaft coupling with encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650474.4U CN208605912U (en) | 2018-05-03 | 2018-05-03 | A plurality of oil circuit centralized lubrication orients oil supply control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650474.4U CN208605912U (en) | 2018-05-03 | 2018-05-03 | A plurality of oil circuit centralized lubrication orients oil supply control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605912U true CN208605912U (en) | 2019-03-15 |
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ID=65661309
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650474.4U Expired - Fee Related CN208605912U (en) | 2018-05-03 | 2018-05-03 | A plurality of oil circuit centralized lubrication orients oil supply control mechanism |
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| CN (1) | CN208605912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506716A (en) * | 2018-05-03 | 2018-09-07 | 宜昌鹰坦瑞机械设备有限公司 | A plurality of oil circuit centralized lubrication orientation oil supply control mechanism and method |
-
2018
- 2018-05-03 CN CN201820650474.4U patent/CN208605912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506716A (en) * | 2018-05-03 | 2018-09-07 | 宜昌鹰坦瑞机械设备有限公司 | A plurality of oil circuit centralized lubrication orientation oil supply control mechanism and method |
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