CN201943665U - Novel energy-efficient oil pumping unit decelerator - Google Patents

Abstract

A novel energy-efficient oil pumping unit decelerator belongs to the oil production mechanical equipment unit field. The decelerator comprises a decelerator body (1) and a fine adjustment tail counterweight balancing unit (2). the fine adjustment tail counterweight balancing unit (2) is disposed on the walking beam tail end of the decelerator body (1). Because of the fine adjustment tail counterweight balancing unit mounted on the walking beam tail end, the decelerator of the utility model increases the input power and the input power stability of the oil pumping unit, can adjust the balance of the input power effectively, and reduce the influence of shock loading to the input power; at the same time, prolongs the service lives of all rotation components, reduces maintenance cost effectively, and reduces the labor intensity of oil production workers.

Description

The novel energy-saving oil pump speed reducer

Technical field:

The utility model relates to oil recovery machiner part of appliance field, relates in particular to the energy-saving beam pumping unit reducer.

Background technology:

Traditional oil pump speed reducer makes that the input power of oil pumper is not high, and input power is also unstable, can not effectively regulate the balance of input power, and shock loading is bigger to the influence of input power; Often produce invalid acting in the application of low yield low permeability oil field, the input output is lower frequently, and invalid acting is bigger to the wearing and tearing of oil pipe and sucker rod, so the application life of having reduced oil pipe and sucker rod, the cost height, and labour intensity is big.

The utility model content:

The purpose of this utility model provides the energy-saving beam pumping unit reducer, it is at the low jig frequency of realizing oil pumper, when reducing shock loading, in the application of low yield low permeability oil field, can effectively reduce invalid acting, improved input output ratio, and can reduce the wearing and tearing of invalid acting to oil pipe and sucker rod, improve the application life of oil pipe and sucker rod, and prolonged application life of reducer, owing to realized three grades of decelerations, make torque distribution more reasonable, shock loading obtains an amount of alleviation, improve the application life of each rotatable parts, effectively reduced maintenance cost, reduced the oil recovery working strength of workers.

In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises reducer body 1, and it also comprises fine setting tail balancing weight bascule 2, and the beam travelling tail end of reducer body 1 is provided with fine setting tail balancing weight bascule 2.

The utility model installs fine setting tail balancing weight balance additional at beam travelling tail end, has improved the oil pumper input power, has improved the stability of oil pumper input power, can effectively regulate the balance of input power, has reduced the influence of shock loading to the input power; Improve the application life of each rotatable parts simultaneously, effectively reduced maintenance cost, reduced the oil recovery working strength of workers.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

The specific embodiment:

With reference to Fig. 1, this specific embodiment by the following technical solutions: it comprises reducer body 1, and it also comprises fine setting tail balancing weight bascule 2, and the beam travelling tail end of reducer body 1 is provided with fine setting tail balancing weight bascule 2.

This specific embodiment installs fine setting tail balancing weight balance additional at beam travelling tail end, has improved the oil pumper input power, has improved the stability of oil pumper input power, can effectively regulate the balance of input power, has reduced the influence of shock loading to the input power; Improve the application life of each rotatable parts simultaneously, effectively reduced maintenance cost, reduced the oil recovery working strength of workers.

Claims (1)

1. novel energy-saving oil pump speed reducer, it comprises reducer body (1), it is characterized in that it also comprises fine setting tail balancing weight bascule (2), and the beam travelling tail end of reducer body (1) is provided with fine setting tail balancing weight bascule (2).

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