CN211918353U - Vertical steering wheel assembly with shock absorption function - Google Patents
Vertical steering wheel assembly with shock absorption function Download PDFInfo
- Publication number
- CN211918353U CN211918353U CN202020283484.6U CN202020283484U CN211918353U CN 211918353 U CN211918353 U CN 211918353U CN 202020283484 U CN202020283484 U CN 202020283484U CN 211918353 U CN211918353 U CN 211918353U
- Authority
- CN
- China
- Prior art keywords
- motor
- spring
- walking motor
- mounting plate
- wheel assembly
- 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
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a take vertical helm assembly of shock attenuation, including the spring axle, go up mounting panel, spring, lower mounting panel, power cylinder, wheel, reducing gear box, slewing gear, fixed plate, walking motor, stopper and turn to the motor, the spring axle respectively with go up the mounting panel and the mounting panel is connected down, the spring cup joint with the outside of spring axle, slewing gear's inner circle is connected with the reducing gear box, slewing gear's outer lane is connected with the walking motor, slewing gear passes through the fixed plate and is connected with last mounting panel and lower mounting panel respectively, reducing gear box and walking motor all with the wheel is connected, the stopper is connected with the upper end of walking motor, turn to motor and power cylinder all set up in on the fixed plate. The utility model discloses the structure is comparatively simple, manufacturing cost is lower to the fault rate is low in the in-service use process.
Description
Technical Field
The utility model relates to a vehicle parts technical field, in particular to take vertical helm assembly of shock attenuation.
Background
The steering wheel assembly is used as a core component of the electric industrial vehicle, integrates key parts such as a traveling motor, a steering motor, a reduction gearbox, wheels, a brake, a rotary gear and the like, and determines the power and the operating performance of the whole vehicle; at present, like products in the market are limited by processing technology and design reasons, and have the defects of large volume, high cost, heavy structure in the actual use process, high failure rate and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned steering wheel assembly ubiquitous defect such as bulky, with high costs, the heavy and fault rate height of structure in the in-service use of prior art, provide a take vertical steering wheel assembly of shock attenuation.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a take vertical helm assembly of shock attenuation, includes spring axle, goes up mounting panel, spring, lower mounting panel, power cylinder, wheel, reducing gear box, slewing gear, fixed plate, walking motor, stopper and turns to the motor, the spring axle respectively with go up the mounting panel and the mounting panel is connected down, the spring cup joint with the outside of spring axle, slewing gear's inner circle is connected with the reducing gear box, slewing gear's outer lane is connected with the walking motor, slewing gear passes through the fixed plate and is connected with last mounting panel and lower mounting panel respectively, reducing gear box and walking motor all with the wheel is connected, the stopper is connected with the upper end of walking motor, turn to motor and power cylinder and all set up in on the fixed plate.
Preferably, the power cylinder is connected with a whole vehicle hydraulic system through an oil pipe, and the walking motor and the steering motor are both connected with the power cylinder.
Preferably, the number of the spring shafts and the number of the springs are both 2.
Preferably, the upper mounting plate and the lower mounting plate are both connected with the frame.
Preferably, the walking motor and the steering motor are both arranged in the vertical direction.
Preferably, the reduction gearbox and the wheels are arranged below the rotary gear, and the walking motor, the steering motor and the power cylinder are fixedly connected with the upper part of the fixing plate through screws.
Adopt above-mentioned technical scheme, the utility model provides a pair of take vertical helm assembly of shock attenuation has following beneficial effect: 1. the structure is optimized, the structure is simpler, the production cost is lower, after the vertical steering wheel assembly with the shock absorption is installed with a whole vehicle, when the vehicle runs and turns, a running motor and a turning motor do not rotate along with the rotation of the wheels, the damage of a power line and a signal line of the motor due to movement is avoided, and the failure rate in the actual use process is reduced; 2. the damping vertical steering wheel assembly is provided with a spring for damping, and the damping spring can ensure that the driving wheel has enough positive pressure when the whole vehicle passes through an uneven road surface so as to ensure enough driving force; the spring shaft is designed in the middle of the spring, and not only can play a bearing role, but also can play a guiding role on the spring; 3. the vertical steering wheel assembly with the shock absorption function is also provided with a power oil cylinder, the power oil cylinder is connected with a whole vehicle hydraulic system, when the load of the whole vehicle is increased or reduced, the pressure of the power oil cylinder can change along with the pressure of the whole vehicle hydraulic system, the effect of increasing or reducing the elasticity of the shock absorption spring can be achieved, and therefore the level of the working surface of the whole vehicle is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-spring shaft, 2-upper mounting plate, 3-spring, 4-lower mounting plate, 5-power oil cylinder, 6-wheel, 7-reduction box, 8-rotary gear, 9-fixing plate, 10-walking motor, 11-brake and 12-steering motor.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. 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. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in figure 1, in the structure schematic diagram of the present invention, the vertical rudder wheel assembly with shock absorption comprises a spring shaft 1, an upper mounting plate 2, a spring 3, a lower mounting plate 4, a power cylinder 5, a wheel 6, a reduction box 7, a rotary gear 8, a fixing plate 9, a walking motor 10, a brake 11 and a steering motor 12, the spring shaft 1 is respectively connected with the upper mounting plate 2 and the lower mounting plate 4, the spring 3 is sleeved and connected with the outer side of the spring shaft 1, the inner ring of the rotary gear 8 is connected with the reduction box 7, the outer ring of the rotary gear 8 is connected with the walking motor 10, the rotary gear 8 is respectively connected with the upper mounting plate 2 and the lower mounting plate 4 through a fixing plate 9, the reduction box 7 and the walking motor 10 are both connected with the wheel 6, the brake 11 is connected with the upper end of the walking motor 10, and the steering motor 12 and the power cylinder 5 are both arranged on the fixing plate 9. It can be understood that the power cylinder 5 is connected with a hydraulic system of the whole vehicle through an oil pipe, and the number of the spring shafts 1 and the number of the springs 3 are both 2; the upper mounting plate 2 and the lower mounting plate 4 are both connected with the frame. It can be understood that the inner ring of the rotary gear 8 is connected with the reduction gearbox 7, and the rotary gear as a whole rotates circularly under the action of the steering pinion, so that the steering function of the vehicle is realized. The outer ring of the rotary gear 8 is connected with a walking motor 10 and is connected with the upper mounting plate 4 and the lower mounting plate 4 through a fixing plate 9, and the upper mounting plate 4 and the lower mounting plate 4 can be connected with a frame to meet the assembly requirement. The damping springs 3 on both sides are fixed in the middle of the upper and lower mounting plates 4 through the spring shaft 1 to play a role in damping. The middle damping spring 3 and the power cylinder 5 are fixed between the upper mounting plate and the lower mounting plate 4, and the power cylinder 5 is connected with a hydraulic system of the whole vehicle through an oil pipe to play a role in adjusting the elasticity of the spring 3.
Specifically, the walking motor 10 and the steering motor 12 are both connected with the power cylinder 5; the walking motor 10 and the steering motor 12 are both arranged in the vertical direction; the reduction gearbox 7 and the wheels 6 are arranged below the rotary gear 8, and the walking motor 10, the steering motor 12 and the power cylinder 5 are fixedly connected with the upper part of the fixing plate 9 through screws. It will be appreciated that the power cylinder 5 may be a hydraulic cylinder or the like.
It can be understood, the utility model relates to a rationally, the structure is unique, through configuration optimization, reduces the manufacturing cost of complete machine, and with the installation of whole car back, walking motor 10 with turn to the equal vertical direction of motor 12 and arrange, during the vehicle walking with turn to, walking motor 10 all rotates along with wheel 6 with turning to motor 12, avoids motor power cord and signal line to lead to damaging because of the activity. By installing the damping spring 3, the damping spring 3 can ensure that the whole vehicle has enough positive pressure when passing through the uneven road surface so as to ensure enough driving force. The spring shaft 1 is designed in the middle of the spring 3 to play a role in guiding the spring 3 in addition to a bearing role. The vertical steering wheel assembly with the shock absorption function is further provided with a power oil cylinder 5, the power oil cylinder 5 is connected with a whole vehicle hydraulic system, when the load of the whole vehicle is increased or reduced, the pressure of the power oil cylinder 5 can change along with the pressure of the whole vehicle hydraulic system, the effect of increasing or reducing the elasticity of the shock absorption spring 3 can be achieved, and therefore the level of the working surface of the whole vehicle is guaranteed. The vertical steering wheel assembly with the shock absorption function has high integration level, and the steering wheel assembly also is provided with the shock absorption spring 3 and the hydraulic cylinder besides meeting the basic form and the steering function. Spring shaft 1 in the middle of damping spring 3 not only plays the supporting role, still plays for damping spring 3 guide effect, and the pneumatic cylinder plays damping vibration's effect, can eliminate rigid spring 3's shock when wheel 6 reciprocates, guarantees the travelling comfort.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a take vertical helm assembly of shock attenuation which characterized in that: the spring shaft is respectively connected with the upper mounting plate and the lower mounting plate, the spring is sleeved on the outer side of the spring shaft, the inner ring of the rotary gear is connected with the reduction gearbox, the outer ring of the rotary gear is connected with the walking motor, the rotary gear is respectively connected with the upper mounting plate and the lower mounting plate through the fixing plate, the reduction gearbox and the walking motor are both connected with the wheel, the brake is connected with the upper end of the walking motor, and the steering motor and the power cylinder are both arranged on the fixing plate.
2. The vertical rudder wheel assembly with shock absorption according to claim 1, wherein: the power oil cylinder is connected with a whole vehicle hydraulic system through an oil pipe, and the walking motor and the steering motor are both connected with the power oil cylinder.
3. The vertical rudder wheel assembly with shock absorption according to claim 1, wherein: the number of the spring shafts and the number of the springs are both 2.
4. The vertical rudder wheel assembly with shock absorption according to claim 1, wherein: the upper mounting plate and the lower mounting plate are connected with the frame.
5. The vertical rudder wheel assembly with shock absorption according to claim 1, wherein: the walking motor and the steering motor are both arranged in the vertical direction.
6. The vertical rudder wheel assembly with shock absorption according to claim 1, wherein: the reduction gearbox and the wheels are arranged below the rotary gear, and the walking motor, the steering motor and the power cylinder are all fixedly connected with the upper part of the fixing plate through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283484.6U CN211918353U (en) | 2020-03-09 | 2020-03-09 | Vertical steering wheel assembly with shock absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283484.6U CN211918353U (en) | 2020-03-09 | 2020-03-09 | Vertical steering wheel assembly with shock absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918353U true CN211918353U (en) | 2020-11-13 |
Family
ID=73346958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283484.6U Active CN211918353U (en) | 2020-03-09 | 2020-03-09 | Vertical steering wheel assembly with shock absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879390A (en) * | 2021-10-28 | 2022-01-04 | 广东欧能新能源设备有限公司 | Disconnect-type steering mechanism for hand electric fork truck |
-
2020
- 2020-03-09 CN CN202020283484.6U patent/CN211918353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879390A (en) * | 2021-10-28 | 2022-01-04 | 广东欧能新能源设备有限公司 | Disconnect-type steering mechanism for hand electric fork truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102774269B (en) | A kind of Length discrepancy double wishbone suspension wheel hub drive realizing wide-angle and turn to | |
| CN108859732B (en) | Distributed hub-driven electric automobile chassis structure | |
| CN205615576U (en) | Electric truck chassis assembly with drive of four -wheel wheel edge motor and four -wheel independently turn to | |
| CN101387164B (en) | Vehicle transverse swinging parking device | |
| CN102673334B (en) | Independent traveling unit and vehicle | |
| CN102774268B (en) | A kind of isometric double wishbone suspension wheel hub drive realizing wide-angle and turn to | |
| CN102582386A (en) | Steering/suspension integrated system | |
| CN202294238U (en) | Synchronous belt speed-reducing type wheel rim electric driving system of integrated single-swinging-arm torsion beam suspension | |
| CN110329023B (en) | Double-cross arm independent suspension for hub motor | |
| CN211918353U (en) | Vertical steering wheel assembly with shock absorption function | |
| CN113335329A (en) | Built-in permanent magnetism of axle box directly drives bogie | |
| CN103818235A (en) | Integrated steering suspension driving wheel | |
| CN202463493U (en) | Steering/suspension integrated system | |
| CN203126506U (en) | Integrated single swing arm suspension conical-cylindrical gear speed reduction hub drive system | |
| CN202765089U (en) | Unequal-length double wishbone suspension wheel drive device capable of achieving large-angle steering | |
| CN210478385U (en) | Mine car for mine | |
| CN202847411U (en) | Equal length double wishbone suspension wheel rim actuating device capable of wide-angle steering | |
| CN202847727U (en) | Double-shaft steering support and hollow shaft disk braking suspension drive device thereof | |
| CN106956668A (en) | A kind of rotatable wheel supporting device and application method | |
| CN202765114U (en) | Floating spindle sleeve | |
| CN113968256A (en) | Bogie and rail vehicle | |
| CN201395165Y (en) | Offset shaft drive wheel | |
| CN219583940U (en) | Patrol robot chassis and patrol robot | |
| CN201148127Y (en) | Drive steering front axle for digger | |
| CN203805689U (en) | Integrated steering suspension driving wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |