CN217415362U - Mecanum wheel for robot moving chassis - Google Patents
Mecanum wheel for robot moving chassis Download PDFInfo
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- CN217415362U CN217415362U CN202221040012.3U CN202221040012U CN217415362U CN 217415362 U CN217415362 U CN 217415362U CN 202221040012 U CN202221040012 U CN 202221040012U CN 217415362 U CN217415362 U CN 217415362U
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Abstract
The utility model relates to the technical field of Mecanum wheels, and discloses a Mecanum wheel for a robot moving chassis, which solves the problem of poor flexibility when the moving wheel of the robot turns, which comprises a wheel hub component, a wheel roller component, a shaft hole and a fixing hole, wherein the wheel roller component is arranged at the outer end of the wheel hub component, the shaft hole is arranged at the axle center end of the wheel hub component in a penetrating way, the outer end of the shaft hole is circumferentially connected with the fixing hole, the wheel hub component comprises a first wheel hub main body, one end of the first wheel hub main body is fixedly connected with a second wheel hub main body, the outer ends of the first wheel hub main body and the second wheel hub main body are circumferentially equiangularly connected with fixing seats, a mounting groove is formed between adjacent fixing seats, through the mecanum wheel structure that wheel hub subassembly and wheel components constitute for the robot orientation performance is good when turning to, and turns to performance and stationarity height, can smooth and easy and nimble by the omni-directional movement.
Description
Technical Field
The utility model belongs to the technical field of the mecanum wheel, specifically be a robot removes mecanum wheel for chassis.
Background
In the applications of robot competitions or other robots, unmanned vehicles and the like, the roller wheels adopted for moving are generally conventional rubber wheels, and the wheels move smoothly forwards and backwards in the moving process, but have poor flexibility in steering, so that a Mecanum wheel for a robot moving chassis needs to be designed.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a robot removes mecanum wheel for chassis, the effectual relatively poor problem of flexibility when having solved present robot and removing the wheel and turn to.
In order to achieve the above purpose, the utility model provides a following technical scheme: a Mecanum wheel for a mobile chassis of a robot comprises a wheel hub assembly, wheel assemblies, a shaft hole and fixing holes, wherein the wheel assemblies are installed at the outer ends of the wheel hub assembly;
the roller assembly comprises a roller body, a connecting shaft is connected inside the roller body in a penetrating mode, two ends of the connecting shaft are connected with the fixing seats on two sides of the mounting groove respectively, two ends of the connecting shaft are connected with positioning screws, and the positioning screws are in threaded connection with the fixing seats.
Preferably, the first hub main body and the second hub main body are both arranged in a pentagonal-like structure.
Preferably, the fixing seats are arranged in a V-shaped structure, and the number of the fixing seats at the outer ends of the first hub main body and the second hub main body is five.
Preferably, the fixing base both ends all run through and have seted up the connecting hole, and two connecting hole one sides all seted up threaded hole, and the threaded hole link up with the connecting hole.
Preferably, both sides of the outer end of the connecting shaft are provided with positioning holes which are convenient for the positioning screws to abut against, and one side end of the connecting shaft is provided with a straight groove which is convenient for the straight rotation.
Preferably, the roller main body is internally embedded with a shaft sleeve, and the connecting shaft is positioned inside the shaft sleeve and connected with the shaft sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model has the advantages that the robot has good direction performance when steering, high steering performance and stability and smooth and flexible all-around movement through the Mecanum wheel structure formed by the wheel hub assembly and the wheel components;
(2) this novel wheel components utilizes the connecting axle to pass inside connecting hole and the gyro wheel main part when the installation for the connecting axle is connected with the fixing base of both sides, then utilizes set screw to rotate, makes set screw and locating hole support and holds, thereby fixes the connecting axle, accomplishes wheel components's installation, makes wheel components assembly convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural view of the hub assembly of the present invention;
fig. 4 is a schematic structural view of the roller assembly of the present invention;
in the figure: 1. a hub assembly; 101. a first hub body; 102. a second hub body; 103. a fixed seat; 104. mounting grooves; 105. connecting holes; 106. a threaded hole; 2. a roller assembly; 201. a roller body; 202. a connecting shaft; 203. a set screw; 204. positioning holes; 205. a shaft sleeve; 206. a linear groove; 3. a shaft hole; 4. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1-4, the present invention comprises a hub assembly 1, a roller assembly 2, a shaft hole 3 and a fixing hole 4, wherein the roller assembly 2 is installed at the outer end of the hub assembly 1, the shaft hole 3 is formed through the shaft center end of the hub assembly 1, the fixing hole 4 is circumferentially connected to the outer end of the shaft hole 3, the hub assembly 1 comprises a first hub main body 101, one end of the first hub main body 101 is fixedly connected to a second hub main body 102, the outer ends of the first hub main body 101 and the second hub main body 102 are circumferentially connected to fixing bases 103 at equal angles, a mounting groove 104 is formed between adjacent fixing bases 103, the first hub main body 101 and the second hub main body 102 are both arranged in a pentagon-like structure, the fixing bases 103 are arranged in a V-shaped structure, the number of the fixing bases 103 at the outer ends of the first hub main body 101 and the second hub main body 102 is five, the two ends of the fixing bases 103 are both provided with the connecting holes 105, one side of each of the two connecting holes 105 is provided with a threaded hole 106, and the threaded holes 106 are communicated with the connecting holes 105;
the roller assembly 2 comprises a roller body 201, a connecting shaft 202 is connected inside the roller body 201 in a penetrating manner, two ends of the connecting shaft 202 are respectively connected with the fixing seats 103 on two sides of the mounting groove 104, two ends of the connecting shaft 202 are connected with positioning screws 203, the positioning screws 203 are in threaded connection with the fixing seats 103, positioning holes 204 which are convenient for the positioning screws 203 to support are formed in two sides of the outer end of the connecting shaft 202, a straight groove 206 which is convenient for the straight line to rotate is formed in one side end of the connecting shaft 202, a shaft sleeve 205 is embedded inside the roller body 201, and the connecting shaft 202 is located inside the shaft sleeve 205.
The working principle is as follows: through placing the gyro wheel main part 201 in the mounting groove 104, then utilize connecting axle 202 to pass connecting hole 105 and the gyro wheel main part 201 on the fixing base 103 inside, make connecting axle 202 be connected with the fixing base 103 of both sides, install the gyro wheel main part 201 in the mounting groove 104, then utilize the instrument word to play the straight line groove 206 cooperation with connecting axle 202 side, rotate connecting axle 202, make locating hole 204 rotatory to the department that corresponds with screw hole 106, then utilize set screw 203 to rotate, make set screw 203 support with locating hole 204 and hold, thereby it is fixed with connecting axle 202, accomplish the installation of gyro wheel subassembly 2, make and accomplish the assembly between wheel hub subassembly 1 and the gyro wheel subassembly 2, then install it and the robot chassis, make the robot can all-round remove, it is nimble to remove.
Claims (6)
1. The utility model provides a robot removes mecanum wheel for chassis, includes wheel hub subassembly (1), wheel components (2), shaft hole (3) and fixed orifices (4), its characterized in that: the wheel assembly (2) is mounted at the outer end of the wheel hub assembly (1), a shaft hole (3) is formed in the shaft center end of the wheel hub assembly (1) in a penetrating mode, fixing holes (4) are circumferentially connected to the outer end of the shaft hole (3), the wheel hub assembly (1) comprises a first wheel hub main body (101), one end of the first wheel hub main body (101) is fixedly connected with a second wheel hub main body (102), fixing seats (103) are circumferentially equiangularly connected to the outer ends of the first wheel hub main body (101) and the second wheel hub main body (102), and mounting grooves (104) are formed between adjacent fixing seats (103);
the roller assembly (2) comprises a roller body (201), a connecting shaft (202) penetrates through the inside of the roller body (201), two ends of the connecting shaft (202) are connected with the fixing seats (103) on two sides of the mounting groove (104) respectively, two ends of the connecting shaft (202) are connected with positioning screws (203), and the positioning screws (203) are in threaded connection with the fixing seats (103).
2. A mecanum wheel for a robotic mobile chassis according to claim 1, wherein: the first hub main body (101) and the second hub main body (102) are both arranged in a pentagon-like structure.
3. A mecanum wheel for a robotic mobile chassis according to claim 1, wherein: the fixing seats (103) are arranged in a V-shaped structure, and the number of the fixing seats (103) located at the outer ends of the first hub main body (101) and the second hub main body (102) is five.
4. A mecanum wheel for a robotic mobile chassis according to claim 1, wherein: both ends of the fixing seat (103) are provided with connecting holes (105) in a penetrating mode, one side of each connecting hole (105) is provided with a threaded hole (106), and the threaded holes (106) are communicated with the connecting holes (105).
5. A mecanum wheel for a robotic mobile chassis according to claim 1, wherein: both sides of the outer end of the connecting shaft (202) are provided with positioning holes (204) which are convenient for the positioning screws (203) to abut against, and one side end of the connecting shaft () is provided with a straight groove (206) which is convenient for the straight rotation.
6. The mecanum wheel for a robotic mobile chassis of claim 1, wherein: the roller main body (201) is internally embedded with a shaft sleeve (205), and the connecting shaft (202) is positioned inside the shaft sleeve (205) and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040012.3U CN217415362U (en) | 2022-04-25 | 2022-04-25 | Mecanum wheel for robot moving chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040012.3U CN217415362U (en) | 2022-04-25 | 2022-04-25 | Mecanum wheel for robot moving chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217415362U true CN217415362U (en) | 2022-09-13 |
Family
ID=83185949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221040012.3U Active CN217415362U (en) | 2022-04-25 | 2022-04-25 | Mecanum wheel for robot moving chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217415362U (en) |
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2022
- 2022-04-25 CN CN202221040012.3U patent/CN217415362U/en active Active
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