CN216676158U - Novel intelligence car of riding instead of walk - Google Patents
Novel intelligence car of riding instead of walk Download PDFInfo
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- CN216676158U CN216676158U CN202220168663.4U CN202220168663U CN216676158U CN 216676158 U CN216676158 U CN 216676158U CN 202220168663 U CN202220168663 U CN 202220168663U CN 216676158 U CN216676158 U CN 216676158U
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Abstract
The utility model relates to the technical field of driving structures, and discloses a novel intelligent scooter, which comprises a frame, and two groups of flat ground walking assemblies and two groups of stair climbing assemblies which are arranged on the frame, wherein each flat ground walking assembly comprises a first driving mechanism, a steering mechanism and a connecting plate; the climbing assembly comprises a second driving mechanism and a climbing mechanism, the climbing mechanism comprises a wing wheel, a bearing with a seat, a transmission shaft and a transmission gear, the transmission gear is arranged on the transmission shaft and is in transmission connection with the second driving mechanism, two sides of the transmission shaft penetrate through the bearing with the seat respectively to be connected with the wing wheel and drive the wing wheel to rotate, and the bearing with the seat is fixed on the frame. The stair climbing device can adjust the running direction according to actual conditions, improves the flexibility of the device, performs stair climbing motion under the condition that stairs need to be climbed when steps occur, and has good maneuverability.
Description
Technical Field
The utility model relates to the technical field of driving structures, in particular to a novel intelligent scooter.
Background
Along with the continuous progress of society, the living conditions of people are better and better, and houses with elevators are more and more popular, so that great convenience is brought to the lives of people. However, most of the resident residents live in old residential buildings, which are 6-8 floors mostly and are not provided with elevators, which brings great inconvenience to the old or the weak. At present, a plurality of stair climbing wheelchairs are also developed in the market, and mainly comprise a crawler type stair climbing wheelchair and a planet wheel stair climbing wheelchair, wherein the crawler type stair climbing wheelchair is not suitable for being used in an environment with a too smooth step climbing and a stair inclination larger than 35 degrees, and the step edge is damaged in the process of crawler running; the planetary stair climbing wheelchair has a relatively simple structure, but has the problems of great defects, unstable motion, large impact force and the like. Therefore, there is an urgent need to develop a wheelchair that can travel on the ground and go up and down stairs to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a novel intelligent scooter.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
The utility model provides a novel intelligence car of riding instead of walk, includes the frame and locates two sets of level land walking subassemblies on the frame and two sets of building subassemblies that climb:
the flat ground walking assembly comprises a first driving mechanism, a steering mechanism and a connecting plate, wherein the steering mechanism and the first driving mechanism are arranged on two sides of the connecting plate, and the steering mechanism is used for driving the first driving mechanism to rotate in the running direction;
the climbing assembly comprises a second driving mechanism and a climbing mechanism, the climbing mechanism comprises a wing wheel, a bearing with a seat, a transmission shaft and a transmission gear, the transmission gear is arranged on the transmission shaft and is in transmission connection with the second driving mechanism, two sides of the transmission shaft penetrate through the bearing with the seat respectively to be connected with the wing wheel and drive the wing wheel to rotate, and the bearing with the seat is fixed on the frame.
Preferably, the first driving mechanism comprises a first rotating shaft, a rolling bearing, a bearing support, a hub frame and a hub motor, and the first rotating shaft penetrates through the bearing support and then is connected with the hub frame; antifriction bearing sets up in bearing support, bearing support and connecting plate fixed connection, and wheel hub motor is connected with wheel hub frame.
Preferably, the steering mechanism comprises a first motor, a first speed reducer, a position detection device and a position sensor, the first motor is connected with the first speed reducer, the first speed reducer is fixed on the connecting plate, the position sensor is connected to the first speed reducer, and the position detection device is connected to the first rotating shaft.
Preferably, the first driving mechanism is connected with a bearing support, and is fixedly installed with the connecting plate through a connecting hole formed in the bearing support.
Preferably, the second driving mechanism comprises a second motor, a second speed reducer and a driving gear, the second motor is connected with the second speed reducer, the second speed reducer is fixed on the frame, the driving gear is connected with an output shaft of the second speed reducer, and the lower end of the driving gear is in meshed transmission connection with the transmission gear.
Preferably, the wing wheel comprises a shaft sleeve, a reinforcing rib, an arc-shaped supporting rod and a circular ring, the shaft sleeve is nested on the outer end of the transmission shaft, the reinforcing rib is connected with the shaft sleeve and penetrates through and is fixed in the circular ring, and the arc-shaped supporting rod is connected between the shaft sleeve and the circular ring.
Due to the adoption of the technical scheme, the utility model has the remarkable technical effects that: according to the utility model, through the arrangement of the flat ground walking assembly, the running direction can be adjusted according to the actual situation, so that the flexibility of the device is improved; through the setting of climbing the building subassembly, can be when meetting the step and need climb under the condition of building, climb the building motion, with the device lifting back, cooperate flat ground walking assembly again and move to next step until moving to the destination to reach the purpose upstairs. The utility model can adjust the running direction according to the actual situation, improves the flexibility of the device, carries out stair climbing movement under the condition that stairs need to be climbed when meeting steps, can move forward and backward, can move left and right when walking on the flat ground, can steer at fixed points in situ, and has good maneuverability.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel intelligent scooter of the present invention;
FIG. 2 is a schematic structural view of a flat ground walking assembly in the novel intelligent scooter of the utility model;
FIG. 3 is a schematic structural view of a stair climbing assembly of the novel intelligent scooter of the utility model;
fig. 4 is a schematic structural diagram of a first driving mechanism in the novel intelligent scooter of the utility model.
In the figure: 1-flat ground walking component, 101-connecting plate, 102-steering mechanism, 1021-first motor, 1022-first speed reducer, 1023-position detection device, 1024-position sensor, 103-first driving mechanism, 1031-first rotating shaft, 1032-rolling bearing, 1033-bearing support, 1034-hub frame 1034, 1035-hub motor, 2-stair climbing component 2, 201-second driving mechanism, 2011-second motor, 2012-second speed reducer, 2013-driving gear, 202-stair climbing mechanism, 2021-transmission gear, 2022-transmission shaft, 2023-seated bearing, 2024-wing wheel, 20141-shaft sleeve, 20142-reinforcing rib, 20143-arc supporting rod, 20144-ring and 3-frame.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 to 4, it shows a novel intelligent scooter provided by the embodiment of the present application, including a frame 3, two sets of flat ground walking assemblies 1 and two sets of stair climbing assemblies 2 arranged on the frame 3:
the land leveling walking assembly 1 comprises a first driving mechanism 103, a steering mechanism 102 and a connecting plate 101, wherein the steering mechanism 102 and the first driving mechanism 103 are arranged on two sides of the connecting plate 101, and the steering mechanism 102 is used for driving the first driving mechanism 103 to rotate in the running direction;
the climbing assembly comprises a second driving mechanism 201 and a climbing mechanism 202, the climbing mechanism 202 comprises a wing wheel 2024, a bearing 2023 with a seat, a transmission shaft 2022 and a transmission gear 2021, the transmission gear 2021 is arranged on the transmission shaft 2022 and is in transmission connection with the second driving mechanism 201, two sides of the transmission shaft 2022 respectively penetrate through the bearing 2023 with a seat to be connected with the wing wheel 2024 and drive the wing wheel 2024 to rotate, and the bearing 2023 with a seat is fixed on the frame 3.
The first driving mechanism 103 includes a first rotating shaft 1031, a rolling bearing 1032, a bearing support 1033, a hub carrier 1034 and a hub motor 1035, and the first rotating shaft 1031 passes through the bearing support 1033 and is connected with the hub carrier 1034; the rolling bearing 1032 is disposed in a bearing support 1033, the bearing support 1033 is fixedly connected to the connection plate 101, and the hub motor 1035 is connected to the hub carrier 1034.
The steering mechanism 102 includes a first motor 1021, a first speed reducer 1022, a position detection device 1023, and a position sensor 1024, wherein the first motor 1021 is connected to the first speed reducer 1022, the first speed reducer 1022 is fixed to the connection plate 101, the position sensor 1024 is connected to the first speed reducer 1022, and the position detection device 1023 is connected to the first rotation shaft 1031. The position monitoring device 1023 is a PLC and is used for receiving distance signals detected by the position sensor 1024, and the position monitoring device 1023 controls the first speed reducer 1022 to operate according to the processed signals.
The second driving mechanism 201 comprises a second motor 2011, a second speed reducer 2012 and a driving gear 2013, the second motor 2011 is connected with the second speed reducer 2012, the second speed reducer 2012 is fixed on the frame 3, the driving gear 2013 is connected with an output shaft of the second speed reducer 2012, and the lower end of the driving gear 2013 is in meshing transmission connection with a transmission gear 2021.
The wing wheel 2024 comprises a shaft sleeve 20141, a reinforcing rib 20142, an arc-shaped support bar 20143 and a circular ring 20144, the shaft sleeve 20141 is nested on the outer end of the transmission shaft 2022, the reinforcing rib 20142 is connected with the shaft sleeve 20141 and is fixed in the circular ring 20144 in a penetrating manner, and the arc-shaped support bar 20143 is connected between the shaft sleeve 20141 and the circular ring 20144.
The specific using process is as follows:
when walking on the ground, the stair climbing assembly 2 is rotated by the second driving mechanism 201 to rotate the four wing wheels 2024 of the stair climbing assembly 2 upwards, and the four wing wheels cling to the left and right sides of the frame 3. At this time, the four hub motors 1035 of the flatland traveling unit 1 are grounded, and the hub motors 1035 can drive the vehicle forward. When the direction needs to be adjusted, the steering mechanism 102 on the flat ground walking assembly 1 can control the walking direction of the driving mechanism through the first motor 1021, the first speed reducer 1022, the position detecting device 1023 and the position sensor 1024, so as to control the forward walking direction of the vehicle.
When the user needs to climb the stairs before walking to the stairs, the second driving mechanism 201 of the stair climbing assembly 2 drives the wing wheels 2024 to rotate, after the front wing wheels 2024 are put on the stairs, the second driving mechanism 201 continues to rotate to drive the wing wheels 2024 to lift the frame 3, meanwhile, the frame 3 can move forward along with the lifting, after the hub motor 1035 lifted to the flat ground walking assembly 1 is put on the step surface, the second driving mechanism 201 on the stair climbing assembly 2 is driven reversely, the wing wheels 2024 leave the step surface, and the hub motor 1035 is loaded and then contacts the step surface. The in-wheel motor 1035 then drives the carriage 3 forward, and the carriage is stopped by moving to a vertical plane where it contacts the next step. At this moment, the second driving mechanism 201 drives the wing wheel 2024 repeatedly to rotate to climb next step. The working principle of the rear wheels is consistent with that of the front wheels, and the rear wheels synchronously run in a coordinated manner, so that the purpose of going upstairs and downstairs is achieved.
According to the utility model, through the arrangement of the flat ground walking assembly 1, the running direction can be adjusted according to the actual situation, so that the flexibility of the device is improved; through the setting of climbing building subassembly 2, can be when meetting the step and need climb under the circumstances of building, climb the building motion, with the device lifting back, cooperate again that level land walking subassembly 1 moves to next step, until moving to the destination to reach the purpose of going upstairs, have good mobility.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include elements inherent in the list. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In addition, parts of the above technical solutions provided in the embodiments of the present application, which are consistent with the implementation principles of corresponding technical solutions in the prior art, are not described in detail so as to avoid redundant description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a novel intelligence car of riding instead of walk, includes the frame and locates two sets of level land walking subassemblies on the frame and two sets of building subassemblies that climb, its characterized in that:
the flat ground walking assembly comprises a first driving mechanism, a steering mechanism and a connecting plate, wherein the steering mechanism and the first driving mechanism are arranged on two sides of the connecting plate, and the steering mechanism is used for driving the first driving mechanism to rotate in the running direction;
the climbing assembly comprises a second driving mechanism and a climbing mechanism, the climbing mechanism comprises a wing wheel, a bearing with a seat, a transmission shaft and a transmission gear, the transmission gear is arranged on the transmission shaft and is in transmission connection with the second driving mechanism, two sides of the transmission shaft penetrate through the bearing with the seat respectively to be connected with the wing wheel and drive the wing wheel to rotate, and the bearing with the seat is fixed on the frame.
2. The novel intelligent scooter of claim 1, wherein: the first driving mechanism comprises a first rotating shaft, a rolling bearing, a bearing support, a hub frame and a hub motor, and the first rotating shaft penetrates through the bearing support and then is connected with the hub frame; antifriction bearing sets up in bearing support, bearing support and connecting plate fixed connection, and wheel hub motor is connected with wheel hub frame.
3. The novel intelligent scooter of claim 2, wherein: the steering mechanism comprises a first motor, a first speed reducer, a position detection device and a position sensor, wherein the first motor is connected with the first speed reducer, the first speed reducer is fixed on the connecting plate, the position sensor is connected to the first speed reducer, and the position detection device is connected to the first rotating shaft.
4. The novel intelligent scooter of claim 1, wherein: the second driving mechanism comprises a second motor, a second speed reducer and a driving gear, the second motor is connected with the second speed reducer, the second speed reducer is fixed on the frame, the driving gear is connected with an output shaft of the second speed reducer, and the lower end of the driving gear is in meshing transmission connection with the transmission gear.
5. The novel intelligent scooter of claim 4, wherein: the wing wheel includes axle sleeve, strengthening rib, arc bracing piece and ring, and the axle sleeve nestification is on the transmission shaft outer end, and the strengthening rib connecting sleeve runs through and is fixed in the ring in, and the arc bracing piece is connected between axle sleeve and ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168663.4U CN216676158U (en) | 2022-01-21 | 2022-01-21 | Novel intelligence car of riding instead of walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168663.4U CN216676158U (en) | 2022-01-21 | 2022-01-21 | Novel intelligence car of riding instead of walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216676158U true CN216676158U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220168663.4U Active CN216676158U (en) | 2022-01-21 | 2022-01-21 | Novel intelligence car of riding instead of walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216676158U (en) |
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2022
- 2022-01-21 CN CN202220168663.4U patent/CN216676158U/en active Active
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