Stepless speed regulator for producing well screw
A technology for stepless speed regulation and oil production, which is applied in the direction of transmission control, components with teeth, belts/chains/gears, etc. Low speed, fast and convenient speed regulation, and the effect of improving work efficiency
Inactive Publication Date: 2017-01-04
玉田县科联实业有限公司
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Problems solved by technology
In the long-term use process, the frequency converter has a high utilization rate. Once it is damaged, it needs to be replaced with a new frequency converter, resulting in more capital investment in the later stage, and seriously affecting the use effect and work efficiency.
Method used
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] See attached Figure 1-2 The speed regulating device disclosed in the present invention replaces the frequency converter in traditional equipment with a stepless reducer, and realizes the transmission of the motor driving the reducer and the reducer driving the drive mechanism through the transmission form of the belt and the drive wheel. The reducer is a stepless reducer.
[0012] This stepless speed regulating device for the screw rod of an oil production well includes a motor 1, a stepless speed reducer 2, a driving mechanism 3, a driven belt 4, a driving belt 5, and an adjustment handwheel 6.
[0013] The motor, reducer and driving mechanism are arranged horizontally, and the screw rod is installed vertically at the lower part of the driving mechanism, and is connected with the output shaft of the driving mechanism for transmission. The mot...
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The invention discloses a stepless speed regulator for a producing well screw. The stepless speed regulator comprises a motor, a speed reducer and a driving mechanism, wherein the output shaft of the driving mechanism is connected with the producing well screw; the speed reducer is a stepless speed reducer; the speed reducer is internally provided with gears composed of a plurality of gear sets; an adjusting handle arranged outside the stepless speed reducer is engaged with the gear sets of the gears for transmission; the motor and the stepless speed reducer are connected for transmission through a driving belt and a driving wheel set; and the stepless speed reducer and the driving mechanism are connected for transmission through a driven belt and a driven wheel set. According to the speed regulator, the gears of the gear sets are transmitted in the speed reducer through the adjusting handle, rotating speed change for the speed reducer is realized, the transmission is mechanical speed change transmission, the failure rate is low, the equipment cost is low, the speed regulating manner is quick and convenient, the adjustment of the driving mechanism on the rotating speed of the screw at any time can be realized, the work efficiency is improved, and the service time of the equipment is prolonged.
Description
technical field [0001] The invention relates to a speed regulating device, in particular to a stepless speed regulating device for screw rods in oil production wells. Background technique [0002] At present, in order to ensure the adjustment of the rotating speed of the screw in the oil production well, the frequency converter is mostly used for adjustment, and the frequency converter is installed between the motor and the driving mechanism. In the long-term use process, the frequency converter has a high utilization rate. Once it is damaged, it needs to be replaced with a new frequency converter, resulting in more capital investment in the later stage, and seriously affecting the use effect and work efficiency. Contents of the invention [0003] Aiming at the technical defects mentioned in the background technology, the present invention provides a stepless speed regulating device for oil production well screw with simple structure, which can reduce equipment cost and pr...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16H59/02
CPCF16H59/02F16H59/0278
Inventor 于宝奎郑瑞波
Owner 玉田县科联实业有限公司