Energy supply method and device for monitoring wireless sensor node of roller
First Claim
1. A power supplying device for roller monitoring wireless sensor node, comprising a node power supplying device (2) disposed on a roller web (1), the node power supplying device (2) includes an electric generator (2-1), a round disc rail (2-3), an input shaft (2-4), a swinging rod (2-5), a swinging wheel (2-8), and an energy collection module (2-10);
- the electric generator (2-1) is used to convert mechanical energy to electric energy, and supply electricity to the monitoring wireless sensor node through the energy connection module (2-10);
the round disc rail (2-3) is used to ensure the swinging wheel (2-8) to move in a preset rail, and ensure to prevent a security risk of the swinging wheel (2-8) to fly out when a failure occurs;
the electric generator (2-1) and the round disc rail (2-3) are fixed on sides of the roller web (1) through bolts (2-2), the electric generator (2-1) is located at an inner side of the roller web (1), and the round disc rail (2-3) is located at an outer side of the roller web (1);
the energy collection module (2-10) is disposed on an outer surface of a tail of the electric generator (2-1), and is mainly used to apply electric energy generated when the electric generator (2-1) cuts a magnetic induction line in the working process to charge an internal battery of the monitoring wireless sensor node after rectifying, filtering and voltage stabilization are conducted on the electric energy;
the input shaft (2-4) of the electric generator (2-1) is provided with the swinging rod (2-5); and
an end of the swinging rod (2-5) is provided with the swinging wheel (2-8).
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Accused Products
Abstract
An energy supply method and device for a monitoring wireless sensor node of a roller. A node energy supply device (2) is arranged on a roller web (1). The node energy supply device (2) comprises a generator (2-1), a disc rail (2-3), an input shaft (2-4), a swing link (2-5), a swing wheel (2-8) and an energy collection module (2-10). The generator (2-1) is driven to rotate using the rotation motion of the roller, the mechanical energy is converted into electric energy by the generator (2-1), and power is supplied to a monitoring wireless sensor node by the energy collection module (2-10). After rectification, filtering and voltage stabilization are conducted on the electric energy generated by cutting a magnetic induction line when the generator (2-1) operates, the energy collection module (2-10) uses the electric energy for charging an internal battery of the monitoring wireless sensor node. When the roller operates, the swing wheel (2-8) will keep vertically downward because of the gravity action thereof, thereby rotating relative to the input shaft (2-4) of the generator (2-1) to drive the generator (2-1) to operate. The present invention has the advantages of simple structure without manual operations, and energy saving and environmental protection.
24 Citations
5 Claims
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1. A power supplying device for roller monitoring wireless sensor node, comprising a node power supplying device (2) disposed on a roller web (1), the node power supplying device (2) includes an electric generator (2-1), a round disc rail (2-3), an input shaft (2-4), a swinging rod (2-5), a swinging wheel (2-8), and an energy collection module (2-10);
- the electric generator (2-1) is used to convert mechanical energy to electric energy, and supply electricity to the monitoring wireless sensor node through the energy connection module (2-10);
the round disc rail (2-3) is used to ensure the swinging wheel (2-8) to move in a preset rail, and ensure to prevent a security risk of the swinging wheel (2-8) to fly out when a failure occurs;
the electric generator (2-1) and the round disc rail (2-3) are fixed on sides of the roller web (1) through bolts (2-2), the electric generator (2-1) is located at an inner side of the roller web (1), and the round disc rail (2-3) is located at an outer side of the roller web (1);
the energy collection module (2-10) is disposed on an outer surface of a tail of the electric generator (2-1), and is mainly used to apply electric energy generated when the electric generator (2-1) cuts a magnetic induction line in the working process to charge an internal battery of the monitoring wireless sensor node after rectifying, filtering and voltage stabilization are conducted on the electric energy;
the input shaft (2-4) of the electric generator (2-1) is provided with the swinging rod (2-5); and
an end of the swinging rod (2-5) is provided with the swinging wheel (2-8). - View Dependent Claims (2, 3, 4, 5)
- the electric generator (2-1) is used to convert mechanical energy to electric energy, and supply electricity to the monitoring wireless sensor node through the energy connection module (2-10);
Specification