CN115681439A - Automobile driving assembly structure and control system thereof - Google Patents
Automobile driving assembly structure and control system thereof Download PDFInfo
- Publication number
- CN115681439A CN115681439A CN202211095464.6A CN202211095464A CN115681439A CN 115681439 A CN115681439 A CN 115681439A CN 202211095464 A CN202211095464 A CN 202211095464A CN 115681439 A CN115681439 A CN 115681439A
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- communicated
- driving
- driven
- 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.)
- Pending
Links
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The invention discloses an automobile driving assembly structure, which comprises four hubs and a chassis, wherein the four hubs are arranged at four corners of the chassis, and driving gear components are arranged on the inner sides of the hubs; the driving gear assembly comprises internal teeth, external teeth and a sealing disc, the internal teeth are fixed on the wheel hub, the external teeth are rotationally connected to the wheel hub, the internal teeth are meshed with the external teeth, the sealing disc is fixedly connected to the periphery of the internal teeth, and the internal teeth and the sealing disc form a sealing cavity; be provided with the glib subassembly on the sealed dish, the glib subassembly includes oil feed nozzle and oil return nozzle, oil feed nozzle and oil return nozzle intercommunication set up on sealed dish, and hydraulic oil advances oil in to the drive gear subassembly through oil feed nozzle to stir external tooth and internal tooth rotation, the hydraulic oil in the drive gear subassembly is through oil return nozzle oil discharge. The present application provides a hydraulically driven drive assembly.
Description
Technical Field
The invention belongs to the technical field of automobile driving parts, and particularly relates to an automobile driving assembly structure and a control system thereof.
Background
When the automobile turns, the turning radii of the inner side wheel and the outer side wheel are different, the turning radius of the outer side wheel is larger than that of the inner side wheel, the rotating speed of the outer side wheel is required to be higher than that of the inner side wheel when the automobile turns, and the differential mechanism is used for meeting the requirement that the rotating speeds of the two side wheels are different when the automobile turns.
The existing differential mechanism mainly comprises a planetary gear, a planetary gear carrier, a half axle gear and other parts, wherein the power of an engine enters the differential mechanism through a transmission shaft and drives the planetary gear carrier, and then the planetary gear on the planetary gear carrier drives two half axle gears so as to drive a left output shaft and a right output shaft and further drive a left wheel and a right wheel, the differential mechanism not only needs to be matched with the engine for use to meet the navigation requirement of an automobile, but also realizes that the inner side wheel and the outer side wheel of the automobile have different rotating speeds in the turning process of the automobile, and the existing differential mechanism has the following defects:
1. the existing differential has a plurality of parts, the consumption of materials required for preparing the parts can be increased due to the plurality of parts, and the vehicle weight can be increased;
2. when the wheel on one side connected with the differential mechanism of the prior differential mechanism slips and cannot rotate, the wheel on the other side connected with the differential mechanism can also cannot rotate, so that the vehicle cannot walk.
Disclosure of Invention
It is an object of the present invention to provide a rear axle assembly structure and a rear axle assembly control system for solving the above-mentioned problems in the prior art.
In order to achieve the purpose, the invention adopts one of the following technical schemes: an automobile driving assembly structure comprises four hubs and a chassis, wherein the four hubs are arranged at four corners of the chassis, and driving gear components are mounted on the inner sides of the hubs; the driving gear assembly comprises internal teeth, external teeth and a sealing disc, the internal teeth are fixed on the wheel hub, the external teeth are rotationally connected to the wheel hub, the internal teeth are meshed with the external teeth, the sealing disc is fixedly connected to the periphery of the internal teeth, and the internal teeth and the sealing disc form a sealing chamber;
be provided with the glib subassembly on the sealed dish, the glib subassembly includes oil feed nozzle and oil return nozzle, oil feed nozzle and oil return nozzle intercommunication set up on sealed dish, and hydraulic oil advances oil in to the drive gear subassembly through oil feed nozzle to stir external tooth and internal tooth rotation, the hydraulic oil in the drive gear subassembly is through oil return nozzle oil discharge.
Preferably, the oil inlet nozzles on the two latter wheel hubs are communicated with a rear oil inlet pipe, and the oil return nozzles on the two latter wheel hubs are communicated with a rear oil inlet pipe.
Preferably, the oil inlet nozzles on the first two hubs are communicated with a front oil inlet pipe, and the oil return nozzles on the first two hubs are communicated with a front oil return pipe.
In order to achieve the purpose, the invention adopts the following two technical schemes: the automobile driving assembly control system comprises an oil tank for storing oil, an oil distributor for distributing the oil and an oil control pump for controlling the pressure of the oil to be pressed down, wherein a first oil pipe is communicated between the oil tank and the oil distributor, a second oil pipe is communicated between the oil tank and the oil control pump, and a third oil pipe is communicated between the oil control pump and the oil distributor.
Preferably, the oil separator comprises a front-drive oil supply electromagnetic valve, a front-drive oil return electromagnetic valve, a rear-drive oil supply electromagnetic valve and a rear-drive oil return electromagnetic valve;
a front main oil inlet pipe is communicated between the front-drive oil supply electromagnetic valve and the front oil inlet pipe, and a front main oil return pipe is communicated between the front-drive oil return electromagnetic valve and the front oil inlet pipe;
the rear-drive oil supply electromagnetic valve is communicated with the rear oil distributing pipe through a rear main oil inlet pipe, and the rear-drive oil return electromagnetic valve is communicated with the rear oil distributing pipe through a rear main oil return pipe.
Preferably, the oil separator further comprises a reversing oil supply electromagnetic valve and a reversing oil return electromagnetic valve;
and a reversing oil supply pipe is communicated between the reversing oil supply solenoid valve and the rear main oil return pipe, and a reversing oil return pipe is communicated between the reversing oil return solenoid valve and the rear main oil inlet pipe.
Preferably, the oil control pump comprises a pump shell, an active component and a passive component, the pump shell is fixed on the chassis, the active component and the passive component are both rotatably connected in the pump shell, the active component is arranged on a motor shaft of the driving motor, and the passive component is meshed with the passive component.
Preferably, the driving assembly comprises a driving shaft, a driving gear and a driving sealing piece; the driving shaft is rotatably connected to the pump shell, the driving gear is fixed on the driving shaft, and the driving sealing element is sleeved on the driving gear;
the driven assembly comprises a driven shaft, a driven gear, a driven sealing element and a sealing ring, the driven shaft is rotatably connected to the pump shell, the driven gear is fixed to the driven shaft, the driven gear is meshed with the driving gear, the driven sealing element is sleeved on the driven gear, the sealing ring is rotatably connected to the driven shaft, and the sealing ring is in clearance fit with the driving sealing element.
Preferably, the driven assembly further comprises a positioning ring and a connecting piece, the positioning ring is fixed on the inner wall of the pump shell and sleeved on the driven sealing piece, the connecting piece is fixed on the side wall of the sealing ring, and the connecting piece is rotatably connected to the driving sealing piece;
the oil control pump further comprises an adjusting assembly, the adjusting assembly comprises an adjusting shaft and an adjusting frame, the adjusting shaft is rotatably connected to the pump shell, the adjusting frame is fixed to the adjusting shaft and rotatably connected to the driven shaft, and the adjusting shaft and the driven shaft are perpendicular to each other in a three-dimensional space.
Preferably, the oil tank includes a plurality of radiating pipes, and the plurality of radiating pipes are parallel to each other.
Has the beneficial effects that: when the automobile moves, hydraulic oil enters the meshing position of the internal teeth and the external teeth through the oil inlet nozzle, the external teeth rotate to drive the internal teeth to rotate, and the internal teeth rotate to drive the hub to rotate so as to drive the automobile to move; hydraulic oil enters the driving gear assembly through the oil inlet nozzle to stir the outer teeth and the inner teeth to rotate, and the hydraulic oil in the driving gear assembly discharges oil through the oil return nozzle to form hydraulic oil flow in a circulating reciprocating mode.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a top view of an embodiment of the present application.
Fig. 3 is a schematic structural view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of a hub in an embodiment of the present application.
FIG. 5 is a schematic structural view of the hub of the present application with the sealing disk removed.
Fig. 6 is a schematic structural diagram of an oil tank and an oil control pump in the embodiment of the application.
Fig. 7 is a schematic structural diagram of an oil control pump according to an embodiment of the present application.
Fig. 8 is an explosion diagram of the oil control pump in the embodiment of the present application.
Fig. 9 is an explosion schematic diagram of the oil control pump in the embodiment of the present application.
In the figure: 1. a hub; 2. a chassis; 3. a drive gear assembly; 31. internal teeth; 32. an outer tooth; 33. sealing the disc; 4. a nozzle assembly; 41. an oil inlet nozzle; 42. an oil return nozzle; 5. an oil tank; 6. an oil separator; 61. a front-drive oil supply solenoid valve; 611. a front main oil inlet pipe; 62. a front-drive oil return electromagnetic valve; 621. a front main oil return pipe; 63. a reversing oil supply electromagnetic valve; 631. a reversing oil supply pipe; 64. a reversing oil return electromagnetic valve; 641. a reversing oil return pipe; 65. a rear-drive oil supply electromagnetic valve; 651. a rear main oil inlet pipe; 66. a back-drive oil return electromagnetic valve; 661. a rear main oil return pipe; 7. an oil control pump; 71. a pump housing; 72. an active component; 721. a drive shaft; 722. a driving gear; 723. an active seal; 73. a passive component; 731. a driven shaft; 732. a driven gear; 733. a driven seal; 734. a seal ring; 735. a positioning ring; 736. a connecting member; 74. an adjustment assembly; 741. an adjustment shaft; 742. an adjusting bracket; 81. then separating into oil pipes; 82. then an oil return pipe is divided; 83. a front oil distributing pipe; 84. and the front part is provided with an oil return pipe.
Detailed Description
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the present invention will be briefly described below with reference to fig. 1 to 9 and the description of the embodiments or the prior art, it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The first embodiment is as follows: the embodiment provides an automobile driving assembly structure, which comprises four hubs 1 and a chassis 2, wherein the four hubs 1 are arranged at four corners of the chassis 2, and the inner sides of the hubs 1 are respectively provided with a driving gear component 3; the driving gear assembly 3 comprises internal teeth 31, external teeth 32 and a sealing disc 33, wherein the internal teeth 31 are fixed on the wheel hub 1, the external teeth 32 are rotatably connected on the wheel hub 1, the internal teeth 31 are meshed with the external teeth 32, the sealing disc 33 is connected on the periphery of the internal teeth 31 through bolts, and the internal teeth 31 and the sealing disc 33 form a sealing chamber; be provided with glib subassembly 4 on the sealed dish 33, glib subassembly 4 includes oil feed nozzle 41 and oil return nozzle 42, and oil feed nozzle 41 and oil return nozzle 42 intercommunication set up on sealed dish 33, and hydraulic oil advances oil in to drive gear assembly 3 through oil feed nozzle 41 to stir external tooth 32 and internal tooth 31 rotation, and hydraulic oil in the drive gear assembly 3 passes through oil return nozzle 42 and produces oil. When the automobile moves, hydraulic oil enters the meshing position of the internal teeth 31 and the external teeth 32 through the oil inlet nozzle 41, the external teeth 32 rotate to drive the internal teeth 31 to rotate, and the internal teeth 31 rotate to drive the hub 1 to rotate so as to drive the automobile to move.
In one embodiment, the oil inlets 41 on the two rear hubs 1 are communicated with a rear oil inlet pipe 81, and the oil return nozzles 42 on the two rear hubs 1 are communicated with a rear oil return inlet pipe 82.
Specifically, the rear oil inlet pipe 81 and the rear oil return pipe 82 respectively control the rotation of the rear wheel hub 1, and hydraulic oil flows in the same oil pipe, so that the rotation speeds of the two rear wheel hubs 1 are the same.
In this embodiment, through the control of hydraulic oil, it is the same to guarantee that two rear wheel hub 1 rotational speeds.
In one embodiment, the oil inlets 41 on the first two hubs 1 are communicated with a front oil inlet pipe 83, and the oil return nozzles 42 on the first two hubs 1 are communicated with a front oil return pipe 84.
Specifically, the front oil inlet pipe 83 and the front oil return pipe 84 respectively control the rotation of the front hub 1.
In this embodiment, when the automobile runs straight, the front oil inlet pipe 83 flows into the two front wheel hubs 1 with the same amount of hydraulic oil; when the automobile turns, hydraulic oil in the front oil distributing pipe 83 is distributed in unequal amount, and normal turning of the automobile is guaranteed.
The second embodiment: a control system of an automobile driving assembly comprises an oil tank 5 for storing oil, an oil distributor 6 for distributing the oil and an oil control pump 7 for controlling the pressure of the oil, wherein a first oil pipe is communicated between the oil tank 5 and the oil distributor 6, a second oil pipe is communicated between the oil tank 5 and the oil control pump 7, and a third oil pipe is communicated between the oil control pump 7 and the oil distributor 6. When the automobile needs to be driven to move, hydraulic oil in the oil tank 5 is quantitatively pumped out through the oil control pump 7, the quantitative hydraulic oil flows to the oil separator 6 through the oil control pump 7, and the oil separator 6 controls the hydraulic oil to flow to the four hubs 1, so that the automobile is controlled to move forwards or backwards.
In one of the embodiments, the oil separator 6 includes a front-drive oil-supply solenoid valve 61, a front-drive oil-return solenoid valve 62, a rear-drive oil-supply solenoid valve 65, and a rear-drive oil-return solenoid valve 66;
a front main oil inlet pipe 611 is communicated between the front-drive oil supply electromagnetic valve 61 and the front oil inlet pipe 83, and a front main oil return pipe 621 is communicated between the front-drive oil return electromagnetic valve 62 and the front oil return pipe 84;
a rear main oil inlet pipe 651 is communicated between the rear-drive oil supply solenoid valve 65 and the rear oil inlet pipe 81, and a rear main oil return pipe 661 is communicated between the rear-drive oil return solenoid valve 66 and the rear oil return pipe 82.
Specifically, when the front drive is used, the front drive oil supply solenoid valve 61 and the front drive oil return solenoid valve 62 are both opened, hydraulic oil from the oil control pump 7 enters the driving gear assembly 3 through the front main oil inlet pipe 611 and the front oil dividing pipe 83 in sequence to drive the two front wheel hubs 1 to move, and the hydraulic oil in the driving gear assembly 3 returns to the front drive oil return solenoid valve 62 through the front oil dividing pipe 84 and the front main oil return pipe 621 in sequence and then returns to the oil tank 5 through the first oil pipe.
When the rear drive is used, the rear drive oil supply solenoid valve 65 and the rear drive oil return solenoid valve 66 are both opened, hydraulic oil from the oil control pump 7 enters the driving gear assembly 3 through the rear main oil inlet pipe 651 and the rear oil inlet pipe 81 in sequence, the two rear wheel hubs 1 are driven to move, the hydraulic oil in the driving gear assembly 3 returns to the rear drive oil return solenoid valve 66 through the rear oil inlet pipe 82 and the rear main oil return pipe 661 in sequence, and then returns to the oil tank 5 through the first oil pipe.
In this embodiment, control of the front drive and/or the rear drive of the vehicle is realized.
In one embodiment, the oil separator 6 further comprises a reverse oil supply solenoid valve 63 and a reverse oil return solenoid valve 64;
a reversing oil supply pipe 631 is communicated between the reversing oil supply solenoid valve 63 and the rear main oil return pipe 661, and a reversing oil return pipe 641 is communicated between the reversing oil return solenoid valve 64 and the rear main oil inlet pipe 651.
Specifically, when the automobile needs to be backed, the backing oil supply solenoid valve 63 and the backing oil return solenoid valve 64 are both opened, hydraulic oil from the oil control pump 7 sequentially enters the driving gear assembly 3 through the backing oil supply pipe 631, the rear main oil return pipe 661 and the rear branch oil return pipe 82, the two rear wheel hubs 1 are driven to rotate backwards, the hydraulic oil in the driving gear assembly 3 sequentially returns to the backing oil return solenoid valve 64 through the rear branch oil inlet pipe 81, the rear main oil inlet pipe 651 and the backing oil return pipe 641, and then returns to the oil tank 5 through the first oil pipe.
In this embodiment, the control of reversing the vehicle is realized.
In one embodiment, the oil control pump 7 includes a pump casing 71, an active assembly 72 and a passive assembly 73, the pump casing 71 is fixed on the chassis 2 by bolts, the active assembly 72 and the passive assembly 73 are both rotatably connected in the pump casing 71, the active assembly 72 and the passive assembly 73 are parallel to each other, the active assembly 72 is fixed on a motor shaft of the driving motor, and the passive assembly 73 is engaged with the passive assembly 73.
Specifically, when starting accuse oil pump 7, driving motor drives the rotation of initiative subassembly 72, and the rotation of initiative subassembly 72 drives passive subassembly 73 and rotates, and initiative subassembly 72 and passive subassembly 73 have the region of meshing jointly, and the region of meshing jointly is big more, and the oil mass that accuse oil pump 7 output is big more, and the oil pressure is high more.
In this embodiment, the oil control pump 7 controls the output oil amount.
In one embodiment, the active assembly 72 includes an active shaft 721, an active gear 722, an active seal 723; the driving shaft 721 is rotatably connected in the pump casing 71 through a bearing, one end of the driving shaft 721 extends out of the pump casing 71 to be welded and fixed with a motor shaft of the driving motor, the driving gear 722 is fixed on the driving shaft 721 through riveting, a driving sealing member 723 is sleeved on the driving gear 722, and the driving sealing member 723 is used for sealing the driving gear 722.
The driven assembly 73 comprises a driven shaft 731, a driven gear 732, a driven seal 733 and a seal ring 734, the driven shaft 731 is rotatably connected to the pump shell 71 through a bearing, the driven gear 732 is integrally formed and fixed on the driven shaft 731, a part of the driven gear 732 is meshed with a part of the driving gear 722, the driven seal 733 is sleeved on the driven gear 732, and the driven seal 733 is used for sealing teeth of the driven gear 732; the seal ring 734 is rotatably connected to the driven shaft 731 by a bearing, and the seal ring 734 is in clearance fit with the driving seal 723, and the seal ring 734 is used for sealing a non-overlapping portion of the driving gear 722 and the driven gear 732.
In one embodiment, the passive assembly 73 further comprises a positioning ring 735 for positioning the driven seal 733 and a connecting member 736, the positioning ring 735 is fixed to the inner wall of the pump housing 71, the positioning ring 735 is sleeved on the driven seal 733, the connecting member 736 is fixed to the side wall of the sealing ring 734, and the connecting member 736 is rotatably connected to the driving seal 723.
The oil control pump 7 further comprises an adjusting assembly 74, the adjusting assembly 74 comprises an adjusting shaft 741 and an adjusting bracket 421, the adjusting shaft 741 is rotatably connected to the pump housing 71, the adjusting bracket 421 is fixed on the adjusting shaft 741, the adjusting bracket 421 is rotatably connected to the driven shaft 731, and the adjusting shaft 741 and the driven shaft 731 are perpendicular to each other in a three-dimensional space.
In one embodiment, the oil tank 5 includes a plurality of radiating pipes 51, and the plurality of radiating pipes 51 are parallel to each other.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automobile driving assembly structure comprises four hubs (1) and a chassis (2), wherein the four hubs (1) are arranged at four corners of the chassis (2), and is characterized in that driving gear assemblies (3) are mounted on the inner sides of the hubs (1); the driving gear assembly (3) comprises internal teeth (31), external teeth (32) and a sealing disc (33), the internal teeth (31) are fixed on the wheel hub (1), the external teeth (32) are rotationally connected on the wheel hub (1), the internal teeth (31) are meshed with the external teeth (32), the sealing disc (33) is fixedly connected on the periphery of the internal teeth (31), and the internal teeth (31) and the sealing disc (33) form a sealing chamber;
be provided with glib subassembly (4) on sealed dish (33), glib subassembly (4) are including oil feed nozzle (41) and oil return nozzle (42), oil feed nozzle (41) and oil return nozzle (42) intercommunication set up on sealed dish (33), and hydraulic oil is through oil feed nozzle (41) oil feed in to drive gear subassembly (3) to stir external tooth (32) and internal tooth (31) and rotate, and hydraulic oil in the drive gear subassembly (3) passes through oil return nozzle (42) and produces oil.
2. The vehicle drive assembly structure according to claim 1, wherein the oil inlets (41) of the two rear hubs (1) are communicated with a rear oil inlet pipe (81), and the oil return nozzles (42) of the two rear hubs (1) are communicated with a rear oil outlet pipe (82).
3. The vehicle drive assembly structure according to claim 2, wherein the oil inlets (41) of the first two hubs (1) are communicated with a front branch oil pipe (83), and the oil return nozzles (42) of the first two hubs (1) are communicated with a front branch oil pipe (84).
4. An automobile drive assembly control system, which adopts the automobile drive assembly structure of any one of claims 1 to 3, and is characterized by comprising an oil tank (5) for storing oil, an oil distributor (6) for distributing the oil and an oil control pump (7) for controlling the pressure of the oil to be pressed down, wherein a first oil pipe is communicated between the oil tank (5) and the oil distributor (6), a second oil pipe is communicated between the oil tank (5) and the oil control pump (7), and a third oil pipe is communicated between the oil control pump (7) and the oil distributor (6).
5. The vehicle drive assembly control system according to claim 4, wherein the oil separator (6) includes a front drive oil supply solenoid valve (61), a front drive oil return solenoid valve (62), a rear drive oil supply solenoid valve (65), and a rear drive oil return solenoid valve (66);
a front main oil inlet pipe (611) is communicated between the front-driving oil supply electromagnetic valve (61) and the front oil distributing pipe (83), and a front main oil return pipe (621) is communicated between the front-driving oil return electromagnetic valve (62) and the front oil distributing pipe (84);
a rear main oil inlet pipe (651) is communicated between the rear-drive oil supply electromagnetic valve (65) and the rear oil distributing pipe (81), and a rear main oil return pipe (661) is communicated between the rear-drive oil return electromagnetic valve (66) and the rear oil distributing pipe (82).
6. The vehicle drive assembly control system according to claim 5, wherein the oil separator (6) further includes a reverse oil supply solenoid valve (63) and a reverse oil return solenoid valve (64);
a reversing oil supply pipe (631) is communicated between the reversing oil supply solenoid valve (63) and the rear main oil return pipe (661), and a reversing oil return pipe (641) is communicated between the reversing oil return solenoid valve (64) and the rear main oil inlet pipe (651).
7. The vehicle drive assembly control system according to claim 6, wherein the oil control pump (7) comprises a pump housing (71), an active component (72) and a passive component (73), the pump housing (71) is fixed on the chassis (2), the active component (72) and the passive component (73) are both rotatably connected in the pump housing (71), the active component (72) is arranged on a motor shaft of the drive motor, and the passive component (73) is engaged with the passive component (73).
8. The vehicle drive assembly control system of claim 7, wherein the active component (72) includes an active shaft (721), an active gear (722), an active seal (723); the driving shaft (721) is rotationally connected to the pump shell (71), the driving gear (722) is fixed on the driving shaft (721), and the driving sealing element (723) is sleeved on the driving gear (722);
the driven assembly (73) comprises a driven shaft (731), a driven gear (732), a driven seal (733) and a sealing ring (734), the driven shaft (731) is connected to the pump shell (71) in a rotating mode, the driven gear (732) is fixed to the driven shaft (731), the driven gear (732) is meshed with the driving gear (722), the driven seal (733) is sleeved on the driven gear (732), the sealing ring (734) is connected to the driven shaft (731) in a rotating mode, and the sealing ring (734) is in clearance fit with the driving seal (723).
9. The vehicle drive assembly control system of claim 8, wherein the passive assembly (73) further comprises a positioning ring (735) for positioning the driven seal (733) and a connecting member (736), the positioning ring (735) is fixed to an inner wall of the pump housing (71), the positioning ring (735) is sleeved on the driven seal (733), the connecting member (736) is fixed to a side wall of the seal ring (734), and the connecting member (736) is rotatably connected to the driving seal (723);
the oil control pump (7) further comprises an adjusting component (74), the adjusting component (74) comprises an adjusting shaft (741) and an adjusting frame (421), the adjusting shaft (741) is rotatably connected to the pump shell (71),
the adjusting frame (421) is fixed on the adjusting shaft (741), the adjusting frame (421) is rotatably connected to the driven shaft (731), and the adjusting shaft (741) and the driven shaft (731) are perpendicular to each other in a three-dimensional space.
10. The vehicle drive assembly control system according to claim 4, wherein the oil tank (5) includes a plurality of radiating pipes (51), and the plurality of radiating pipes (51) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211095464.6A CN115681439A (en) | 2022-09-05 | 2022-09-05 | Automobile driving assembly structure and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211095464.6A CN115681439A (en) | 2022-09-05 | 2022-09-05 | Automobile driving assembly structure and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115681439A true CN115681439A (en) | 2023-02-03 |
Family
ID=85063294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211095464.6A Pending CN115681439A (en) | 2022-09-05 | 2022-09-05 | Automobile driving assembly structure and control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115681439A (en) |
-
2022
- 2022-09-05 CN CN202211095464.6A patent/CN115681439A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4981152B2 (en) | Vehicle oil pump | |
| AU681329B2 (en) | Vehicle drivetrain hydraulic coupling | |
| EP1375970B1 (en) | Power train assembly and method for lubricating such an assembly | |
| US9593762B2 (en) | Drive axle with pump managed oil flow | |
| GB2408082A (en) | Lubrication system in a transmission housing and transfer case | |
| JP2018034713A (en) | In-wheel motor drive device | |
| US8062162B2 (en) | Differential gear unit for motor vehicles having controllable driving power distribution | |
| CN115681439A (en) | Automobile driving assembly structure and control system thereof | |
| CN109944792A (en) | A kind of double pressure double-direction gearpumps | |
| CN107532687A (en) | Power transmission and motor-driven grader | |
| CN2758544Y (en) | Planetary pinwheel cycloidal hydraulic motor | |
| CN214838232U (en) | AGV parallel axis differential mechanism | |
| JP5001162B2 (en) | Hydraulic mechanical transmission | |
| CN216942580U (en) | Internal gear pump type rear axle assembly | |
| CN206158917U (en) | Shell changes cycloid hydraulic motor | |
| US3741040A (en) | Hydrostatic mechanical transmission | |
| CN216942581U (en) | External gear pump type rear axle assembly | |
| CN219452788U (en) | Novel chassis transmission system reduction gearbox | |
| CN214578759U (en) | Baffle and reduction gear | |
| CN217944892U (en) | Hybrid power takeoff device, hybrid power system and working machine | |
| CN111765233A (en) | Hydraulic differential speed device | |
| CN2785903Y (en) | Independent hydraulic moving wheel | |
| JP2012002266A (en) | Pump motor and driving force distribution device for vehicle | |
| CN115923503A (en) | Vehicle driving system and vehicle | |
| JPH06219174A (en) | Transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |