Hybrid Navigation McNamm Wheel AGV adopts various navigation methods such as laser navigation, magnetic stripe navigation, and QR code navigation. The transfer cart adopts McNamp wheels, which are a special type of wheel composed of small rollers in circles. These rollers can freely rotate along their own axis, and their axes are all at a 45 ° angle with the axis of the wheel hub.
The characteristics of this type of wheel include:
1. Omnidirectional mobility.
The McNaam wheel enables the cart to translate and rotate in multiple directions, including forward, lateral, diagonal, and stationary rotation, enabling the cart to move in all directions without the need for complex steering mechanisms.
2. High flexibility.
The unique structure of McNaam wheels enables them to adapt to various terrains and spatial limitations, particularly suitable for narrow spaces and scenes that require high-precision position control.
3. High efficiency.
Although the efficiency of McNaam wheels is slightly reduced compared to ordinary wheels, they have been widely used in transportation, warehousing, and modern logistics industries, demonstrating their advantages of high efficiency and flexibility.
4. High load-bearing capacity.
The McNamp wheel has high load-bearing capacity and can support the application of heavy-duty mobile platforms and outdoor mobile robots.
5. Low noise and low jitter.
The design of McNamp wheels helps to reduce noise and vibration during operation, providing a smoother transportation experience.
Technical indicators
1. Rated load capacity ≥ 6t
2. Shrinkage dimensions: 2000mm x 2000mm x 800mm (lifting stroke 200mm), after AGV loading the product, the product height is compatible with the automatic docking mechanism
3. Total weight of the machine: approximately 1.5t
4. Wheel system composition: Four sets of McNamp wheels
5. Number of drive motors: 4
6. Driving method: Independent driving by the driving unit
7. Running direction: forward, backward, left, right, turn, rotate
8. Turning radius: 0mm (omnidirectional, can rotate in place)
9. Number of laser navigation radars: 1
10. Navigation method (indoor): laser slam+QR code+magnetic stripe navigation
11. Navigation accuracy: better than ± 15mm
12. Parking accuracy: better than ± 10mm
13. Charging method: automatic charging station+manual charging gun
14. Range: 12h (according to work schedule)
At the very beginning of formulating a solution, our engineers will predict the faults that might occur during the equipment utilization relying on their rich experience, and avoid quality risks in advance.
Before getting inside the warehouse, all steel plates must be pretreated and testified to be qualified.
There is quality inspection in every process. The previous process can be allowed to enter the next one only if it is qualified. The whole process inspection records must be well preserved.
Before delivery, all the transfer carts/trolleys must undergo performance test, including load forward and backward, obstacle avoidance, omnidirectional mobile, slope climbing, lifting, wireless remote control, etc.