Tower rack type combined transmission oil pumping machine

A technology of combined transmission and pumping unit, which is applied in the direction of transmission, mechanical equipment, mining fluid, etc., can solve the problems of large meshing noise between gears, difficult manufacturing, oil leakage of reducer, etc., and achieves fewer failure points and low cost , good flood control effect

Active Publication Date: 2009-04-22
毛宏伟 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the transmission gear mechanism in the reducer is difficult to manufacture and the cost is high, and the meshing operation of the gears will generate a lot of noise during operation, oil leakage in the reducer often occurs, and maintenance is more frequent

Method used

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  • Tower rack type combined transmission oil pumping machine
  • Tower rack type combined transmission oil pumping machine
  • Tower rack type combined transmission oil pumping machine

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Embodiment Construction

[0016] Such as figure 1 The tower type combined transmission pumping unit shown includes a tower 1, a power system 2, a transmission system, a control system 3, a balance counterweight box 4, a counterweight traction rope 5, a driving rope 6 and a rope hanger, wherein the power system 2. The transmission system and control system 3 are installed on the operating platform 8 at the top of the tower 1, and the staff can control the entire tower-type combined transmission pumping unit under the tower 1 through the wireless or wired controller of the control system 3. Control operation, balance counterweight box 4 is provided with main counterweight box 31 and auxiliary counterweight 32, and auxiliary counterweight 32 is articulated on main counterweight box 31 through the hook 33 that is installed on main counterweight box 31 both sides, main counterweight box 31 and auxiliary counterweight box 31 The inside of the counterweight 32 is filled with cement, sand and iron. The staff c...

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PUM

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Abstract

The invention relates to a tower frame type combined driving oil extractor, which comprises a tower frame, a power system, a driving system, a control system, a balance weight box, a balance weight pulling rope, a driving rope, a polished rod eye and a guide wheel mechanism, wherein the driving system transmits power to a first transmission shaft after first reduction through a belt, a chain or combination of the belt and the chain, and drives a second transmission shaft after second reduction through a pair of gears, to drive the driving rope and the balance weight pulling rope which are rewound and fixed on a rope pulley, thereby a pumping rod and the balance weight box move up and down to complete operation of oil extraction. The driving system of the tower frame type combined driving oil extractor adopts the combined transmission form of gears and belts; the balance weight box adopts main and auxiliary multilevel adjustable balance weight; and the guide wheel is fixed on an operating platform through a rotating shaft, so that the tower frame type combined driving oil extractor has the advantages of simple structure, low cost, small number of fault points, convenient maintenance, suitability for various operating conditions of oil extraction, high transmission efficiency, low energy consumption and so on.

Description

technical field [0001] The present invention relates to a kind of petroleum exploitation mechanical equipment, particularly relates to a kind of tower type combined transmission pumping unit. Background technique [0002] At present, there are many kinds of oil extraction machinery and equipment used in the oil extraction industry. The most mature model is the beam pumping unit. Due to its large and heavy structure, high energy consumption, low efficiency, and maintenance Inconvenience and other shortcomings have been gradually replaced by tower pumping units, but most of the tower pumping units used now still adopt the transmission form of reducer deceleration. The motor of this pumping unit passes through the coupling and The reducer is connected, the large gear, the sky wheel and the hoisting wheel are fixed to each other, and are installed on the sky wheel shaft through bearings, and the sky wheel shaft is fastened with the sky wheel shaft fastener. When pumping oil, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00F16H37/12
Inventor 毛宏伟
Owner 毛宏伟
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