CN211993015U - Driving mechanism of remote control snow sweeping robot - Google Patents
Driving mechanism of remote control snow sweeping robot Download PDFInfo
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- CN211993015U CN211993015U CN202020575169.0U CN202020575169U CN211993015U CN 211993015 U CN211993015 U CN 211993015U CN 202020575169 U CN202020575169 U CN 202020575169U CN 211993015 U CN211993015 U CN 211993015U
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- sweeping robot
- remote control
- driving mechanism
- snow
- push shovel
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Abstract
The utility model discloses a drive mechanism of remote control snow sweeping robot, remote control snow sweeping robot (1) includes radome fairing (7), chassis (2), running gear (3), actuating mechanism and pushes away shovel (6), running gear (3) are located chassis (2) lower part, it is located chassis (2) front portion to push away shovel (6), actuating mechanism is located radome fairing (7), actuating mechanism drive running gear (3), make remote control snow sweeping robot (1) walk; the driving mechanism drives the push shovel (6) at the same time, the height of the push shovel (6) in the vertical direction and the included angle between the push shovel (6) and the walking direction are adjusted, the driving mechanism is driven by the motor, the driving mechanism has the advantages of being large in torque and high in response speed, is very suitable for the operation working condition of engineering machinery, the vertical position of the push shovel (6) and the included angle between the push shovel and the walking direction are controlled by the two hydraulic actuators, and the executing mechanism is simple and easy to implement and can adapt to various snow sweeping operations.
Description
Technical Field
The utility model belongs to the technical field of the robot that sweeps away snow, concretely relates to remote control snow sweeping robot's actuating mechanism.
Background
In winter, snow removal operation is needed after heavy snow passes on urban roads, snow removal operation is generally carried out on urban main roads by large-scale snow-removing trucks or forklifts, large-scale operation vehicles cannot enter the fields of roads with narrow pavements such as secondary main roads and branch roads, cleaning is mainly carried out by sanitation workers at present, and the workload is large.
The prior art also has a small-sized snow shoveling vehicle which is mostly driven by a gasoline engine or a diesel engine, the snow shoveling vehicle belongs to engineering machinery, the power fluctuation is large, the driving oil consumption of the engine is higher, fuel is not sufficiently combusted during high-power output, and the environmental pollution is large.
Disclosure of Invention
In order to solve the technical problem that exists among the prior art, the utility model provides a remote control snow cleaning robot's actuating mechanism for the snow of the narrower road in road surfaces such as city secondary trunk road and branch road cleans the operation.
The remote control snow sweeping robot comprises a fairing, a chassis, a traveling device, a driving mechanism and a push shovel, wherein the traveling device is positioned at the lower part of the chassis, the push shovel is positioned at the front part of the chassis, the driving mechanism is positioned in the fairing, and the driving mechanism drives the traveling device to enable the remote control snow sweeping robot to travel; the driving mechanism drives the push shovel at the same time, and the height of the push shovel in the vertical direction and the included angle between the push shovel and the walking direction are adjusted.
The driving mechanism comprises an electric motor, a transmission system, a controller, an electric hydraulic pump, a hydraulic distributor, a first hydraulic actuator and a second hydraulic actuator; the controller is respectively connected with an electric motor and an electric hydraulic pump, the electric hydraulic pump is connected with a hydraulic distributor, and the hydraulic distributor is respectively connected with a first hydraulic actuator and a second hydraulic actuator; the power of the motor is transmitted to the walking device through the transmission system.
The transmission system comprises a pair of bevel gears and a differential mechanism, and the power of the motor is transmitted to the tracks on the two sides of the walking device through the bevel gears and the differential mechanism after being rotated backwards.
The fairing is hinged with the chassis through a hinge.
The running gear is a crawler-type running gear.
The controller also comprises a wireless receiver, the wireless receiver receives a control signal of the remote control handle and sends the control signal to the controller, and the controller controls the motor to rotate according to the received control signal so as to drive the remote control snow removal robot to walk; meanwhile, the controller can adjust the output of the first hydraulic actuator and the second hydraulic actuator according to the control instruction, and further control the height of the push shovel in the vertical direction and the included angle of the push shovel in the walking direction.
The utility model has the advantages that:
1. the remote control snow sweeping robot in this application need not personnel cockpit, can increase remote control snow sweeping robot drive arrangement's volume under the circumstances of the isovolumetric, and then can choose powerful motor for use, has reduced the drive power that the carrier consumed simultaneously, and then greatly increased snow sweeping robot's shovel snow ability.
2. This application remote control snow sweeping robot passes through motor drive, and it is big that the motor has the moment of torsion, and response speed is fast characteristics, the operation condition of especially adapted engineering machine tool, and the track of both sides is passed through differential mechanism transmission to the power of motor simultaneously, can realize turning when guaranteeing normally to go, and the situation such as both sides drive power nonconformity is fit for various complicated road surfaces.
3. The hydraulic quantity flowing to the first hydraulic actuator 23 and the second hydraulic actuator 24 is distributed through the hydraulic distributor, the output of the first hydraulic actuator 23 and the output of the second hydraulic actuator 24 are adjusted, the vertical position of the push shovel 6 and the included angle of the walking direction are finally controlled, the executing mechanism is simple and feasible, and the snow sweeper can adapt to various snow sweeping operations.
Drawings
FIG. 1 is a three-dimensional schematic view of a remote snow-sweeping robot according to the present application;
FIG. 2 is a schematic view of the remote snow sweeping robot of the present application after the cowling is opened;
fig. 3 is a schematic view of the driving mechanism in the present application.
Detailed Description
As shown in fig. 1, a driving mechanism of a remote control snow-sweeping robot, wherein the remote control snow-sweeping robot 1 comprises a chassis 2, a walking device 3, a push shovel 6, a fairing 7 and a remote control handle 9, the chassis 2 is hinged to the fairing 7, the walking device 3 is positioned at the lower part of the chassis 2, the push shovel 6 is positioned at the front part of the chassis 2, and the remote control handle 9 controls the remote control snow-sweeping robot 1 to move forward or backward through wireless control.
The walking device 3 is a crawler-type walking device, wherein the crawler-type walking device is a crawler-type walking device common in the prior art, the walking device 3 is driven by a motor 4, and the power of the motor 4 is respectively transmitted to the crawler belts at two sides of the walking device 3 through a transmission system 11. The electric power for the motor is provided by a rechargeable battery 12, and the rechargeable battery 12 is charged by an external charging gun.
As shown in fig. 3, the transmission system 11 includes a pair of bevel gears 12 and a differential 13, and the power of the electric motor 4 is converted by the bevel gears 12 and then transmitted to the traveling devices 3 on both sides by the differential 13.
As shown in fig. 2 to 3, the remote snow-sweeping robot 1 further includes a controller 5, an electric hydraulic pump 22, a hydraulic distributor 25, a first hydraulic actuator 23 and a second hydraulic actuator 24, the controller is electrically connected to the electric motor 4 and the electric hydraulic pump 22, the electric hydraulic pump 22 is connected to the hydraulic distributor 25, the hydraulic distributor 25 is connected to the first hydraulic actuator 23 and the second hydraulic actuator 24, the hydraulic distributor 25 can distribute hydraulic pressure flowing to the first hydraulic actuator 23 and the second hydraulic actuator 24, and the hydraulic distributor 25 is prior art in the field and therefore will not be described herein.
The electrically powered hydraulic pump 22 is also powered by the rechargeable battery 12.
As shown in fig. 2, the first hydraulic actuator 23 is connected to the blade 6 at an intermediate position, the first hydraulic actuator 23 extends or retracts to raise or lower the vertical position of the blade 6, and the connection relationship between the first hydraulic actuator 23 and the blade 6 is also common knowledge and will not be described herein.
The second hydraulic actuator 24 is fixedly connected with one side of the push shovel 6, and the second hydraulic actuator 24 extends out or retracts to adjust the included angle between the push shovel 6 and the walking direction.
The rechargeable battery 12 is enclosed within a first protective cover 27 and the motor is enclosed within a second protective cover 28.
The cowling 7 is hinged to the chassis 2 by a hinge 8, so that the cowling 7 can be tilted backwards and supported in an open position by a pneumatic strut 10, the pneumatic strut 10 being prior art in the field and therefore not described in detail herein.
Still contain wireless receiver in the controller 5, during operation, wireless receiver receives remote control handle 9's control signal to send for controller 5, controller 5 is according to received control signal, and control motor 4 is rotatory, and then drives the walking of remote control snow cleaning robot 1, and controller 5 can also adjust the output of first hydraulic actuator 23 and second hydraulic actuator 24 according to control command simultaneously, and then the vertical position of control push shovel 6 and the contained angle of walking direction. It should be noted that the signal transmission between the remote control handle 9 and the wireless receiver, the operation principle between the controller 5 and the electric motor 4 and the electric hydraulic pump 22, and the connection relationship between the components are all common knowledge in the art, and therefore, are not described in detail herein.
Data transmission can be performed between the remote control handle 9 and the wireless receiver through wireless transmission modes such as radio frequency signals, bluetooth signals and the like.
Claims (6)
1. The driving mechanism of the remote control snow sweeping robot is characterized in that the remote control snow sweeping robot (1) comprises a fairing (7), a chassis (2), a walking device (3), a driving mechanism and a push shovel (6), wherein the walking device (3) is positioned at the lower part of the chassis (2), the push shovel (6) is positioned at the front part of the chassis (2), the driving mechanism is positioned in the fairing (7), and the driving mechanism drives the walking device (3) to enable the remote control snow sweeping robot (1) to walk; the driving mechanism drives the push shovel (6) at the same time, and the height of the push shovel (6) in the vertical direction and the included angle between the push shovel (6) and the walking direction are adjusted.
2. The drive mechanism of a remote snow sweeping robot according to claim 1, characterized in that it comprises an electric motor (4), a transmission system (11), a controller (5), an electric hydraulic pump (22), a hydraulic distributor (25), a first hydraulic actuator (23) and a second hydraulic actuator (24); the controller is respectively connected with the electric motor (4) and the electric hydraulic pump (22), the electric hydraulic pump (22) is connected with the hydraulic distributor (25), and the hydraulic distributor (25) is respectively connected with the first hydraulic actuator (23) and the second hydraulic actuator (24); the power of the motor (4) is transmitted to the walking device through a transmission system (11).
3. The driving mechanism of a remote-controlled snow-sweeping robot according to claim 2, wherein the transmission system (11) comprises a pair of bevel gears (12) and a differential (13), and the power of the motor is transmitted to the tracks on both sides of the running gear (3) through the differential (13) after being reversed by the bevel gears (12).
4. The drive mechanism of a remote snow plow robot as claimed in claim 2, characterized in that the fairing (7) is articulated to the chassis (2) by means of a hinge (8).
5. A drive mechanism of a remote-controlled snow-sweeping robot according to claim 1, characterized in that the running gear (3) is a crawler-type running gear.
6. The driving mechanism of the remote control snow-sweeping robot according to claim 2, characterized in that the controller (5) further comprises a wireless receiver, the wireless receiver receives a control signal of the remote control handle (9) and sends the control signal to the controller, and the controller (5) controls the motor (4) to rotate according to the received control signal, so as to drive the remote control snow-sweeping robot (1) to walk; meanwhile, the controller (5) can also adjust the output of the first hydraulic actuator (23) and the second hydraulic actuator (24) according to the control instruction, so as to control the height of the push shovel (6) in the vertical direction and the included angle of the walking direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575169.0U CN211993015U (en) | 2020-04-17 | 2020-04-17 | Driving mechanism of remote control snow sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575169.0U CN211993015U (en) | 2020-04-17 | 2020-04-17 | Driving mechanism of remote control snow sweeping robot |
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| Publication Number | Publication Date |
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| CN211993015U true CN211993015U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020575169.0U Active CN211993015U (en) | 2020-04-17 | 2020-04-17 | Driving mechanism of remote control snow sweeping robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590311A (en) * | 2020-12-07 | 2022-06-07 | 江苏沃得农业机械股份有限公司 | A crawler tractor unmanned automatic walking system |
-
2020
- 2020-04-17 CN CN202020575169.0U patent/CN211993015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590311A (en) * | 2020-12-07 | 2022-06-07 | 江苏沃得农业机械股份有限公司 | A crawler tractor unmanned automatic walking system |
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