CN111391650B - Differential rotary steering wheel of equipment loading and unloading vehicle - Google Patents
Differential rotary steering wheel of equipment loading and unloading vehicle Download PDFInfo
- Publication number
- CN111391650B CN111391650B CN202010312828.6A CN202010312828A CN111391650B CN 111391650 B CN111391650 B CN 111391650B CN 202010312828 A CN202010312828 A CN 202010312828A CN 111391650 B CN111391650 B CN 111391650B
- Authority
- CN
- China
- Prior art keywords
- clutch
- differential
- conical gear
- gear
- wheel
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 13
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0418—Electric motor acting on road wheel carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0069—Disposition of motor in, or adjacent to, traction wheel the motor axle being perpendicular to the wheel axle
- B60K2007/0084—Disposition of motor in, or adjacent to, traction wheel the motor axle being perpendicular to the wheel axle the motor axle being vertical
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
The invention discloses a differential rotary steering wheel of an equipment loading and unloading truck, which comprises a mounting plate, wherein one end of the bottom of the mounting plate is provided with a driving motor, the output end of the driving motor is provided with a driving wheel, the other end of the top of the mounting plate is provided with a rotating shaft A, the top end of the rotating shaft A is provided with a driven wheel, a driving belt is arranged between the driving wheel and the driven wheel, the bottom of the mounting plate is provided with a clutch structure, the mounting plate is connected with the rotating shaft A, and the top end of the outer side wall of the clutch structure is provided with a cylindrical gear. The invention is provided with the plate, the driving motor, the driving wheel, the driven wheel, the rotating shaft A and the cylindrical gear, the driving motor drives the clutch structure to rotate through the driving wheel, the driven wheel and the driving belt, the device can be pushed linearly, and the installation framework is prevented from tilting and swinging in an adaptive manner when two groups of rollers vibrate due to uneven ground in the running process through the pin shaft and the rotating sleeve.
Description
Technical Field
The invention relates to the technical field of differential wheels of a loading and unloading vehicle, in particular to a differential rotary steering wheel of an equipment loading and unloading vehicle.
Background
At present, the loading and unloading operation of large-scale component equipment is mostly finished by adopting a large-scale movable crane, but for occasions limited by various conditions, such as incapability of conveniently adjusting the space height required by the operation, difficulty in leasing the large-scale movable crane, incapability of adjusting the size of a bearing surface according to the requirement, poor applicability and the like, so that the operation of loading and unloading of component objects and heavy equipment cannot be finished, great difficulty is brought to enterprises, and a rotary wheel is one of main components on the loading and unloading vehicle.
The conventional rotary wheel drives the roller to drive, when the ground is unstable, power loss is easy to cause, friction force is increased, steering of the roller is not facilitated, the weight of the loading and unloading vehicle is heavier, steering is not facilitated, and the conventional rotary wheel of the loading and unloading vehicle cannot realize clutch effect, so that the differential rotary steering wheel of the equipment loading and unloading vehicle is designed to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a differential rotary steering wheel of a device loading and unloading truck, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a differential gyration steering wheel of equipment loading and unloading car, includes the mounting panel, driving motor is installed to one end of mounting panel bottom, and driving motor's output is provided with the action wheel, the other end at mounting panel top is provided with rotation axis A, and rotation axis A's top is provided with from the driving wheel, be provided with the drive belt between action wheel and the driving wheel, the bottom of mounting panel is provided with clutch structure, and the mounting panel is connected with rotation axis A, clutch structure lateral wall's top is provided with cylindrical gear, and cylindrical gear meshes with rotation axis A's lateral wall, driving motor's one end is kept away from to the mounting panel bottom is provided with metal skeleton, and the one end that the mounting panel top kept away from the action wheel is provided with gyration drive structure, the swivel ring is installed at the metal skeleton top, the swivel ring outside is provided with rather than the spacing ring that is fit for, and spacing ring fixed mounting is in the bottom of mounting panel, the screw groove has evenly been seted up to the screw groove, and the screw groove meshes with gyration drive structure, the bottom of metal skeleton is provided with the installation skeleton, and installs the both ends symmetry of skeleton and the round pin axle, the round pin axle outside is provided with the rotary sleeve rather than suitable rotation, and the cylinder and the outer side is provided with differential drive structure and the differential drive wheel through the differential connection structure, the differential connection structure is provided with the differential drive wheel on the differential connection structure, and the differential connection structure.
Preferably, the clutch structure comprises a clutch shaft, a bearing seat A, a clutch B, a connecting shaft sliding block, a bearing seat B, a conical gear A, a pneumatic cylinder and a gland, wherein the bearing seat A is arranged on the outer side of the clutch shaft, the clutch A is arranged at the bottom end of the bearing seat A, the clutch B which is suitable for the clutch A is arranged at the bottom of the clutch A, the connecting shaft sliding block is arranged between the clutch B and the clutch A, the bearing seat B is arranged at the bottom of the clutch B, the conical gear A is arranged under the bearing seat B, the pneumatic cylinder is arranged at the top of the conical gear A, the top end of the pneumatic cylinder is fixed with the bottom of the clutch A, and the gland is arranged at the bottom of the bearing seat B.
Preferably, a tapered roller bearing is arranged at the joint of the bearing seat A and the clutch shaft, and an elastic retainer ring is arranged at the joint of the clutch shaft and the cylindrical gear.
Preferably, the rotary driving structure comprises a shell, a servo motor, a conical gear B, a rotating shaft B, a mounting ring, a conical roller bearing A and a conical gear C, wherein the servo motor is installed at one end of the shell, the conical gear B is arranged at the output end of the servo motor, the mounting ring is arranged at one end of the bottom of the shell, the rotating shaft B is arranged inside the mounting ring through the conical roller bearing A, the conical gear C is installed at the top of the rotating shaft B, and the conical gear C is matched with the conical gear B.
Preferably, a tapered roller bearing is arranged at the joint of the outer side wall of the tapered gear B and the shell.
Preferably, the differential structure comprises a rotating tube, deep groove ball bearings, an internal thread rotating tube, tapered roller bearings B, conical gears D, a mandrel and a differential gear, wherein the deep groove ball bearings are symmetrically arranged at two ends of the outer side wall of the rotating tube, the outer sides of the deep groove ball bearings are all fixed on the inner side wall of the installation framework, the tapered roller bearings B are symmetrically arranged at two ends of the inner side wall of the rotating tube, the rotating tube is provided with the internal thread rotating tube through the tapered roller bearings B, the conical gears D are all arranged at the ends, close to each other, of the internal thread rotating tube, and the differential gear is uniformly arranged between the conical gears D.
Compared with the prior art, the invention has the beneficial effects that: the differential rotary steering wheel of the equipment loading and unloading vehicle is provided with a mounting plate, a driving motor, a driving wheel, a driven wheel, a rotating shaft B and a cylindrical gear, the driving motor drives a clutch structure to rotate through the driving wheel, the driving motor drives the clutch structure to rotate through the cylindrical gear, the device can conduct linear pushing, the device is inconvenient to conduct steering adjustment because of the fact that the pneumatic cylinder pushes and pulls a clutch A to separate and switch a clutch structure to achieve a clutch effect when the clutch structure is in power failure or power failure, and the device is inconvenient to conduct manual pushing when the clutch structure is in power failure.
Drawings
FIG. 1 is a schematic view in front cross-section of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of an installation framework of the present invention;
FIG. 5 is a schematic view of a differential structure according to the present invention;
FIG. 6 is a schematic diagram of a swing drive structure according to the present invention;
FIG. 7 is a schematic diagram of a clutch structure according to the present invention;
Fig. 8 is a schematic cross-sectional view of the clutch structure of the present invention.
In the figure: 1. a mounting plate; 2. a driving motor; 3. a driving wheel; 4. driven wheel; 5. a rotation axis A; 6. a clutch structure; 6-1, clutch shaft; 6-2, bearing seat A;6-3, clutch A;6-4, clutch B;6-5, connecting shaft sliding blocks; 6-6, bearing seat B;6-7, a conical gear A;6-8, a pneumatic cylinder; 6-9, capping; 7. a cylindrical gear; 8. a metal skeleton; 9. a swing driving structure; 9-1, a shell; 9-2, a servo motor; 9-3, a conical gear B;9-4, a rotation axis B;9-5, mounting rings; 9-6, tapered roller bearing A;9-7, a conical gear C; 10. a transmission belt; 11. a limiting ring; 12. a rotating ring; 13. a thread groove; 14. installing a framework; 15. a differential structure; 15-1, rotating the tube; 15-2, deep groove ball bearings; 15-3, an internal thread rotating tube; 15-4, tapered roller bearing B;15-5, conical gear D;15-6, a mandrel; 15-7, differential gears; 16. a roller; 17. a communicating pipe; 18. a pin shaft; 19. rotating the sleeve; 20. and a bevel driving wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention is provided: the utility model provides a differential rotary steering wheel of equipment loading and unloading car, including mounting panel 1, driving motor 2 is installed to one end of mounting panel 1 bottom, and driving motor 2's output is provided with action wheel 3, mounting panel 1 top's the other end is provided with rotation axis A5, and rotation axis A5's top is provided with from driving wheel 4, be provided with drive belt 10 between action wheel 3 and the driving wheel 4, action wheel 3, from the meshing department of driving wheel 4 and drive belt 10 all is the indent structure, the stability of meshing department has been improved, avoid taking place to take off the tooth, mounting panel 1's bottom is provided with clutch structure 6, and mounting panel 1 is connected with rotation axis A5, clutch structure 6 lateral wall's top is provided with cylindrical gear 7, and cylindrical gear 7 meshes with rotation axis A5's lateral wall, mounting panel 1 bottom is kept away from driving motor 2's one end is provided with metal skeleton 8, the rotary driving structure 9 is arranged at one end of the top of the mounting plate 1 far away from the driving wheel 3, the rotary ring 12 is arranged at the top of the metal framework 8, the limit ring 11 which is matched with the rotary ring 12 is arranged at the outer side of the rotary ring 12, the limit ring 11 is fixedly arranged at the bottom of the mounting plate 1, the inner side of the rotary ring 12 is uniformly provided with the thread groove 13, the thread groove 13 is meshed with the rotary driving structure 9 for transmission, the adjustment and the steering are convenient during the steering, the mounting framework 14 is arranged at the bottom of the metal framework 8, the pin shafts 18 are symmetrically arranged at the two ends of the mounting framework 14, the rotary sleeves 19 which are matched with the pin shafts 18 are arranged at the outer sides of the pin shafts 18, the rotary sleeves 19 are fixed on the metal framework 8, the differential structure 15 is arranged at the inner side of the mounting framework 14, the rollers 16 are arranged at the two ends of the differential structure 15, the top of the mounting framework 14 is communicated with the communicating pipe 17, the communicating pipe 17 is communicated with the differential structure 15, the outside of the differential structure 15 is provided with a bevel driving wheel 20, the positions of the bevel driving wheel 20 and the mounting framework 14 are matched, and the clutch structure 6 is meshed with the bevel driving wheel 20 through a communicating pipe 17.
In this embodiment: the clutch structure 6 comprises a clutch shaft 6-1, a bearing seat A6-2, a clutch A6-3, a clutch B6-4, a connecting shaft sliding block 6-5, a bearing seat B6-6, a conical gear A6-7, a pneumatic cylinder 6-8 and a gland 6-9, the bearing seat A6-2 is arranged on the outer side of the clutch shaft 6-1, the clutch A6-3 is arranged at the bottom end of the bearing seat A6-2, the clutch B6-4 which is suitable for the clutch A6-3 is arranged at the bottom of the clutch A6-3, the connecting shaft sliding block 6-5 is arranged between the clutch B6-4 and the clutch A6-3, the bearing seat B6-6 is arranged at the bottom of the clutch B6-4, the conical gear A6-7 is arranged under the bearing seat B6-6, the pneumatic cylinder 6-8 is arranged at the top of the conical gear A6-7, the top end of the pneumatic cylinder 6-8 is fixed with the bottom of the clutch A6-3, the bottom of the bearing seat B6-6 is provided with a gland 6-9, so that the device is convenient for clutch adjustment according to requirements, clutch clamping is released when power failure or faults occur, the device is pushed and moved, a conical roller bearing is arranged at the joint of the bearing seat A6-2 and the clutch shaft 6-1, an elastic retainer ring is arranged at the joint of the clutch shaft 6-1 and the cylindrical gear 7, the smoothness of the rotating joint is improved, friction force and power loss are reduced, the rotary driving structure 9 comprises a shell 9-1, a servo motor 9-2, a conical gear B9-3, a rotary shaft B9-4, a mounting ring 9-5, the conical roller bearing A9-6 and a conical gear C9-7, the servo motor 9-2 is arranged at one end of the shell 9-1, the conical gear B9-3 is arranged at the output end of the servo motor 9-2, the mounting ring 9-5 is arranged at one end of the bottom of the shell 9-1, the rotating shaft B9-4 is arranged in the mounting ring 9-5 through the conical roller bearing A9-6, the conical gear C9-7 is arranged at the top of the rotating shaft B9-4, the conical gear C9-7 is matched with the conical gear B9-3, the automatic steering is realized, the inconveniently steering caused by overload of the loading and unloading vehicle is avoided, the conical roller bearing is arranged at the joint of the outer side wall of the conical gear B9-3 and the shell 9-1, the smoothness of the rotating joint is improved, the friction force is reduced, the differential structure 15 comprises a rotary tube 15-1, deep groove ball bearings 15-2, an internal thread rotary tube 15-3, tapered roller bearings B15-4, a conical gear D15-5, a mandrel 15-6 and a differential gear 15-7, wherein the two ends of the outer side wall of the rotary tube 15-1 are symmetrically provided with the deep groove ball bearings 15-2, the outer sides of the deep groove ball bearings 15-2 are fixed on the inner side wall of the mounting framework 14, the two ends of the inner side wall of the rotary tube 15-1 are symmetrically provided with the tapered roller bearings B15-4, the rotary tube 15-1 is provided with the internal thread rotary tube 15-3 through the tapered roller bearings B15-4, the conical gear D15-5 is arranged at the end, close to the internal thread rotary tube 15-3, of the tapered gear D15-5 is uniformly provided with the differential gear 15-7, so that differential adjustment is convenient, the overall stability of the loading and unloading truck is improved, and the side tilting in the loading and unloading process is avoided.
Working principle: when the device is in linear running, the driving motor 2 is started to operate through the control panel, and the driving wheel 3, the driven wheel 4 and the driving belt 10 are matched, so that the clutch structure 6 is driven to rotate through the cylindrical gear 7, the rotary pipe 15-1 is driven to rotate through the conical gear A6-7 and the bevel driving wheel 20, the roller 16 is driven to rotate, when vibration or uneven ground on two sides occurs, the pin shaft 18 slightly rotates in the rotary sleeve 19 to carry out adaptive adjustment, the differential gear 15-7 rotates and revolves at the same time, differential adjustment is realized, the servo motor 9-2 is controlled to operate, the conical gear B9-3 and the conical gear C9-7 drive the rotary shaft B9-4 to rotate, the rotary ring 12 and the limiting ring 11 are driven to rotate relatively, the running direction of the metal framework 8, the installation framework 14 and the roller 16 is adjusted, the clutch A6-3 is pushed and pulled through the pneumatic cylinder 6-8 when required, the clutch structure is separated and the clutch state is switched, the clutch is released from the clutch state, and the clutch is broken down when the clutch is required, and the clutch is released from the clutch state is realized.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a differential gyration steering wheel of equipment loading and unloading car, includes mounting panel (1), its characterized in that: the utility model discloses a novel rotary electric machine, including mounting panel (1), driving motor (2) are installed to one end of mounting panel (1) bottom, and driving motor (2)'s output is provided with action wheel (3), the other end at mounting panel (1) top is provided with rotation axis A (5), and the top of rotation axis A (5) is provided with from driving wheel (4), be provided with transmission band (10) between action wheel (3) and from driving wheel (4), the bottom of mounting panel (1) is provided with clutch structure (6), and mounting panel (1) are connected with rotation axis A (5), clutch structure (6) lateral wall's top is provided with cylindrical gear (7), and cylindrical gear (7) mesh with rotation axis A (5)'s lateral wall, driving motor (2) are kept away from at one end in mounting panel (1) bottom is provided with metal skeleton (8), and driving wheel (3) are kept away from at mounting panel (1) top's one end is provided with gyration driving structure (9), metal skeleton (8) top is installed rotatory ring (12), rotatory ring (12) outside is provided with spacing ring (11) rather than being fit for, and spacing ring (11) are fixed at mounting panel (1) bottom (13), the screw thread groove (13) is in meshed transmission with the rotary driving structure (9), the bottom of the metal framework (8) is provided with an installation framework (14), pin shafts (18) are symmetrically arranged at two ends of the installation framework (14), rotating sleeves (19) which are matched with the pin shafts are arranged at the outer sides of the pin shafts (18), the rotating sleeves (19) are fixed on the metal framework (8), a differential structure (15) is arranged at the inner side of the installation framework (14), rollers (16) are arranged at two ends of the differential structure (15), a communicating pipe (17) is communicated at the top of the installation framework (14), the communicating pipe (17) is communicated with the differential structure (15), a bevel driving wheel (20) is arranged at the outer side of the differential structure (15), the bevel driving wheel (20) is matched with the installation framework (14), and the clutch structure (6) is meshed with the bevel driving wheel (20) through the communicating pipe (17);
The differential structure (15) comprises a rotating tube (15-1), deep groove ball bearings (15-2), an internally threaded rotating tube (15-3), tapered roller bearings B (15-4), a conical gear D (15-5), a mandrel (15-6) and a differential gear (15-7), wherein the deep groove ball bearings (15-2) are symmetrically arranged at two ends of the outer side wall of the rotating tube (15-1), the outer sides of the deep groove ball bearings (15-2) are all fixed on the inner side wall of an installation framework (14), the tapered roller bearings B (15-4) are symmetrically arranged at two ends of the inner side wall of the rotating tube (15-1), the rotating tube (15-1) is provided with the internally threaded rotating tube (15-3) through the tapered roller bearings B (15-4), the conical gear D (15-5) is arranged at one end, which is close to the internally threaded rotating tube (15-3), and the differential gears (15-7) are uniformly arranged between the tapered gears D (15-5);
the rotary driving structure (9) comprises a shell (9-1), a servo motor (9-2), a conical gear B (9-3), a rotating shaft B (9-4), a mounting ring (9-5), a conical roller bearing A (9-6) and a conical gear C (9-7), wherein the servo motor (9-2) is installed at one end of the shell (9-1), the conical gear B (9-3) is arranged at the output end of the servo motor (9-2), the mounting ring (9-5) is arranged at one end of the bottom of the shell (9-1), the rotating shaft B (9-4) is arranged in the mounting ring (9-5) through the conical roller bearing A (9-6), a round bevel gear C (9-7) is installed at the top of the rotating shaft B (9-4), and the conical gear C (9-7) is matched with the conical gear B (9-3).
2. The differential steering wheel of a truck according to claim 1, wherein: the clutch structure (6) comprises a clutch shaft (6-1), a bearing seat A (6-2), a clutch A (6-3), a clutch B (6-4), a connecting shaft sliding block (6-5), a bearing seat B (6-6), a conical gear A (6-7), a pneumatic cylinder (6-8) and a gland (6-9), the bearing seat A (6-2) is arranged on the outer side of the clutch shaft (6-1), the clutch A (6-3) is arranged at the bottom end of the bearing seat A (6-2), a clutch B (6-4) which is suitable for the clutch A (6-3) is arranged at the bottom of the clutch A (6-3), the connecting shaft sliding block (6-5) is arranged between the clutch B (6-4) and the clutch A (6-3), the conical gear A (6-7) is arranged at the bottom of the clutch B (6-4) and is arranged under the bearing seat B (6-6), the conical gear A (6-7) is arranged at the top of the conical gear A (6-7), the pneumatic cylinder A (6-8) is arranged at the top of the conical gear A (6-7), the bottom of the clutch A (6-3) is fixed with the bottom of the clutch A (6-3), the bottom of the bearing seat B (6-6) is provided with a gland (6-9).
3. A differential steering wheel for a truck according to claim 2, wherein: a tapered roller bearing is arranged at the joint of the bearing seat A (6-2) and the clutch shaft (6-1), and an elastic retainer ring is arranged at the joint of the clutch shaft (6-1) and the cylindrical gear (7).
4. The differential steering wheel of a truck according to claim 1, wherein: a tapered roller bearing is arranged at the joint of the outer side wall of the tapered gear B (9-3) and the shell (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312828.6A CN111391650B (en) | 2020-04-20 | 2020-04-20 | Differential rotary steering wheel of equipment loading and unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312828.6A CN111391650B (en) | 2020-04-20 | 2020-04-20 | Differential rotary steering wheel of equipment loading and unloading vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111391650A CN111391650A (en) | 2020-07-10 |
| CN111391650B true CN111391650B (en) | 2024-08-23 |
Family
ID=71425282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312828.6A Active CN111391650B (en) | 2020-04-20 | 2020-04-20 | Differential rotary steering wheel of equipment loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111391650B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212708920U (en) * | 2020-04-20 | 2021-03-16 | 盐城富达新能源有限公司 | Differential rotary steering wheel of equipment loading and unloading vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469375A (en) * | 2013-09-29 | 2013-12-25 | 无锡众望四维科技有限公司 | Differential speed changing mechanism for self regulation leveling device |
| KR20160141556A (en) * | 2015-06-01 | 2016-12-09 | 한성민 | Robot wheele quipment having multi-movement |
| CN110654194A (en) * | 2019-10-09 | 2020-01-07 | 山东国兴智能科技股份有限公司 | Six-wheel independently-steering liftable mobile platform |
-
2020
- 2020-04-20 CN CN202010312828.6A patent/CN111391650B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212708920U (en) * | 2020-04-20 | 2021-03-16 | 盐城富达新能源有限公司 | Differential rotary steering wheel of equipment loading and unloading vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111391650A (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112103850B (en) | Pipe laying and paying-off device for hydraulic engineering | |
| CN107855042B (en) | Planetary wheel type automatic high-efficiency mixing device for viscous coating | |
| CN105711336B (en) | Electric automobile rear axle with stepless speed change wheels and adjustable width | |
| CN109562767A (en) | Wheel is to speed changer and assembly method | |
| CN114367849A (en) | Machining device and machining method for automobile oil pipe joint | |
| CN201098959Y (en) | Material-stirring device for open type rubber refining machine | |
| CN105564155B (en) | Electric automobile chassis with adjustable width and automobile body installation method thereof | |
| CN111391650B (en) | Differential rotary steering wheel of equipment loading and unloading vehicle | |
| CN216260842U (en) | Stirring rod for chemical experiment | |
| CN212708920U (en) | Differential rotary steering wheel of equipment loading and unloading vehicle | |
| CN201618915U (en) | Welding equipment of automobile transmission shaft | |
| CN218021066U (en) | Gear transmission speed reduction suspension integrated electric drive axle for drive-by-wire chassis | |
| CN103921230A (en) | Tire clamping mechanism for land leveller | |
| CN209720684U (en) | A kind of horizontal roller turning device | |
| CN209062619U (en) | A kind of automobile axle shaft fixer for machining | |
| CN219152653U (en) | Positioning fixture for machining automobile sleeve | |
| CN209774581U (en) | Exempt from to tear open exterior sheathing turning device | |
| CN114952241B (en) | Universal joint press-fitting equipment | |
| CN216583849U (en) | Crane trolley for pilot simulation | |
| CN206664683U (en) | A kind of universal chassis of diagonal wheel drive | |
| CN203843726U (en) | Tire clamping device of road grader | |
| CN201723651U (en) | Transmission device of clamp-shaped rack of self-adjusting welding roller bed | |
| CN207255265U (en) | One kind automation handle of a knife Special cutter holder | |
| CN208265720U (en) | A kind of smelting furnace charging special forklift | |
| CN203740922U (en) | Rotary crane driving mechanism and crane thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |