Full automatic machine for oil extraction
First Claim
1. A fully automatic machine for oil extraction, characterized in that, in this fully automatic machine for oil extraction, an axle transmission and soft belt suspension system are used;
- an axle connects an electric motor (17) and a decelerator (5); and
an axle connects the decelerator (5) and a driving hub (7A), whereby the transmission belts (10A) and (10B) are driven;
following the connection of a driven hub (7B) and a bridle (9), the sucker rod (8) will be connected so that an oil well pump (24) can be driven to work;
when the electric motor (17) rotates in a forward direction, the oil will be extracted;
when the electric motor (17) rotates in a reverse direction, it is a return trip;
when the driving hub (7A) drives the transmission belts (10A) and (10B), it also drives a transmission belt (11);
one end of the transmission belt (11) is connected to a balancer (12) that works synchronously as the oil well pump works in a forward or a reverse direction;
said machine for oil extraction comprises a base (1), a bracket (2) and a platform (3);
the electric motor (17), the decelerator (5), the driving hub (7A) and the driven hub (7B) are all fixed on the platform (3);
the electric motor (17) and an oil production process controller (20) are connected by a masterdrive frequency transformer (18), the electromotor (17) receives the control instructions sent by the oil production process controller (20) through the masterdrive frequency transformer (18) that works as a host drive;
the oil production process controller (20) connects an absolute value coder (16) that can render the running states, so that it can collect the information about the position and angle of rotation of the driving hub'"'"'s output axle;
the absolute value coder (16) and a break unit constitute a travel detecting and break part.
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Accused Products
Abstract
This device is related to the domain of fully automatic machines for oil extraction. An axle transmission and soft belt suspension system is used in the device. A decelerator connects an electric motor and a driving hub, so that the transmission belt can be driven. When the driven hub and the bridle are connected, the sucker rod will be connected so that the oil-well pump can start working. There are several other units, an absolute value coder that can measure the driven hub'"'"'s angle of rotation, a augmenter coder that can measure the rotational speed of the electric motor and an oil gauge. In the device, a oil production process controller processes collects signals and then the device controls the machine, the beam and the pump system automatically. It has the advantages of saving energy, high efficiency for oil extraction and long operational life span.
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Citations
3 Claims
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1. A fully automatic machine for oil extraction, characterized in that, in this fully automatic machine for oil extraction, an axle transmission and soft belt suspension system are used;
- an axle connects an electric motor (17) and a decelerator (5); and
an axle connects the decelerator (5) and a driving hub (7A), whereby the transmission belts (10A) and (10B) are driven;
following the connection of a driven hub (7B) and a bridle (9), the sucker rod (8) will be connected so that an oil well pump (24) can be driven to work;
when the electric motor (17) rotates in a forward direction, the oil will be extracted;
when the electric motor (17) rotates in a reverse direction, it is a return trip;
when the driving hub (7A) drives the transmission belts (10A) and (10B), it also drives a transmission belt (11);
one end of the transmission belt (11) is connected to a balancer (12) that works synchronously as the oil well pump works in a forward or a reverse direction;
said machine for oil extraction comprises a base (1), a bracket (2) and a platform (3);
the electric motor (17), the decelerator (5), the driving hub (7A) and the driven hub (7B) are all fixed on the platform (3);
the electric motor (17) and an oil production process controller (20) are connected by a masterdrive frequency transformer (18), the electromotor (17) receives the control instructions sent by the oil production process controller (20) through the masterdrive frequency transformer (18) that works as a host drive;
the oil production process controller (20) connects an absolute value coder (16) that can render the running states, so that it can collect the information about the position and angle of rotation of the driving hub'"'"'s output axle;
the absolute value coder (16) and a break unit constitute a travel detecting and break part. - View Dependent Claims (2, 3)
- an axle connects an electric motor (17) and a decelerator (5); and
Specification