CN204243995U - Track depression bar fast disassembly type pumping-unit motor rackwork - Google Patents

Track depression bar fast disassembly type pumping-unit motor rackwork Download PDF

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Publication number
CN204243995U
CN204243995U CN201420710973.XU CN201420710973U CN204243995U CN 204243995 U CN204243995 U CN 204243995U CN 201420710973 U CN201420710973 U CN 201420710973U CN 204243995 U CN204243995 U CN 204243995U
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CN
China
Prior art keywords
base
depression bar
screw
screw mandrel
motor
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Expired - Fee Related
Application number
CN201420710973.XU
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Chinese (zh)
Inventor
邹淑君
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邹淑君
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Priority to CN201420710973.XU priority Critical patent/CN204243995U/en
Application granted granted Critical
Publication of CN204243995U publication Critical patent/CN204243995U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of track depression bar fast disassembly type pumping-unit motor rackwork.Mainly solve the problem that the adjustment of existing motor adjusting device belt tension is wasted time and energy.It is characterized in that: under front base (1) and rear base (2) are connected in oil pumping machine motor seat, chute is had under front base (1) and rear base (2), oil pumping unit base there is the track matched with chute, front base (1) and be connected with depression bar (6) between rear base (2) and oil pumping unit base, there are pressing plate and butterfly spring in depression bar (6) lower end, depression bar (6) upper end and depression bar handle eccentric cam phase chain connection, screw (3) is connected on rear base (2), screw mandrel (4) is connected with screw (3), lubricating oil is filled with in the retractable guard (5) of screw mandrel (4), screw mandrel (4) is connected with crank by decelerator, screw mandrel (4) is connected on oil pumping unit base by bearing pedestal.This track depression bar fast disassembly type pumping-unit motor rackwork has belt tension and adjusts time saving and energy saving feature.

Description

Track depression bar fast disassembly type pumping-unit motor rackwork
Technical field:
The utility model relates to a kind of oil-field oil pumper adjusting device used, especially track depression bar fast disassembly type pumping-unit motor rackwork.
Background technology:
In field of oil field oil extraction, oil pumper is important ground lifting equipment.Oil pumper passes through belt drives by motor.Belt tension is realized by the motor adjusting device adjustment under motor.And there is due to reasons in structure the problem that belt tension adjustment wastes time and energy in existing motor adjusting device, affects motor regulated efficiency and quality.
Utility model content:
In order to solve the problem that the adjustment of existing motor adjusting device belt tension is wasted time and energy.The utility model provides a kind of track depression bar fast disassembly type pumping-unit motor rackwork.This track depression bar fast disassembly type pumping-unit motor rackwork has belt tension and adjusts time saving and energy saving feature.
The technical solution of the utility model is: this track depression bar fast disassembly type pumping-unit motor rackwork comprises front base, rear base, screw and screw mandrel.Under front base and rear base are connected to pumping-unit motor, laterally chute is had under front base and rear base, oil pumping unit base there is the track matched with chute, depression bar is through front base and rear base, under depression bar lower end has pressing plate to be squeezed in the convex edge of oil pumping unit base, butterfly spring is had under pressing plate, depression bar upper end and depression bar handle eccentric cam phase chain connection. screw has recessed bond ing on motor rear base by screw, screw mandrel is connected with screw, screw mandrel overcoat has retractable guard, lubricating oil is filled with in retractable guard, screw mandrel is connected with crank by decelerator, screw mandrel is connected on oil pumping unit base by bearing pedestal, decelerator is connected on oil pumping unit base.
The utility model has following beneficial effect: this track depression bar fast disassembly type pumping-unit motor rackwork is due under adopting front base and rear base to be connected to pumping-unit motor, laterally chute is had under front base and rear base, oil pumping unit base there is the track matched with chute, depression bar is through front base and rear base, under depression bar lower end has pressing plate to be squeezed in the convex edge of oil pumping unit base, butterfly spring is had under pressing plate, depression bar upper end and depression bar handle eccentric cam phase chain connection. screw has recessed bond ing on motor rear base by screw, screw mandrel is connected with screw, screw mandrel overcoat has retractable guard, lubricating oil is filled with in retractable guard, screw mandrel is connected with crank by decelerator, screw mandrel is connected on oil pumping unit base by bearing pedestal, decelerator is connected to the structure on oil pumping unit base.Utilize chute, track and screw mandrel revolute mobile motor, utilize depression bar, pressing plate, butterfly spring, depression bar handle eccentric cam fixed electrical machinery, reach and change belt and the time saving and energy saving object of belt tension adjustment belt, and not easily offset, structure and simple to operate.This track depression bar fast disassembly type pumping-unit motor rackwork has belt tension and adjusts time saving and energy saving feature thus.
Accompanying drawing illustrates:
Accompanying drawing 1 is the utility model structural representation.
Base before 1-in figure, 2-rear base, 3-screw, 4-screw mandrel, 5-retractable guard, 6-depression bar.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in accompanying drawing, this track depression bar fast disassembly type pumping-unit motor rackwork comprises front base 1, rear base 2, screw 3 and screw mandrel 4.Under front base 1 and rear base 2 are connected to pumping-unit motor, front base 1 and rear base 2 times transverse directions have chute, oil pumping unit base there is the track matched with chute, depression bar 6 is through front base 1 and rear base 2, under depression bar 6 lower end has pressing plate to be squeezed in the convex edge of oil pumping unit base, butterfly spring is had under pressing plate, depression bar 6 upper end and depression bar handle eccentric cam phase chain connection. screw 3 has recessed bond ing on motor rear base 2 by screw, screw mandrel 4 is connected with screw 3, screw mandrel 4 overcoat has retractable guard 5, lubricating oil is filled with in retractable guard 5, screw mandrel 4 is connected with crank by decelerator, screw mandrel 4 is connected on oil pumping unit base by bearing pedestal, decelerator is connected on oil pumping unit base.
During actual use, when needs change motor belt or adjustment belt tension, upwards remove depression bar handle, front base 1 and rear base 2 are loosened with being connected between oil pumping unit base, shake crank again, before crank drives, base 1 and rear base 2 are movable on the track of oil pumping unit base, thus make motor removing reach the object of conveniently changing belt.Owing to adopting depression bar 6, pressing plate, butterfly spring, depression bar handle eccentric cam with chain connection, adopt chute to coordinate with track simultaneously, reach and change the time saving and energy saving object of belt, not easily offset, and structure is simple simultaneously.

Claims (1)

1. a track depression bar fast disassembly type pumping-unit motor rackwork, comprise base (1) before motor, rear base (2), screw (3) and screw mandrel (4), it is characterized in that: under front base (1) and rear base (2) are connected to pumping-unit motor, laterally chute is had under front base (1) and rear base (2), oil pumping unit base there is the track matched with chute, depression bar (6) is through front base (1) and rear base (2), under depression bar (6) lower end has pressing plate to be squeezed in the convex edge of oil pumping unit base, butterfly spring is had under pressing plate, depression bar (6) upper end and depression bar handle eccentric cam phase chain connection, screw (3) has recessed bond ing on motor rear base (2) by screw, screw mandrel (4) is connected with screw (3), screw mandrel (4) overcoat has retractable guard (5), retractable guard is filled with lubricating oil in (5), screw mandrel (4) is connected with crank by decelerator, screw mandrel (4) is connected on oil pumping unit base by bearing pedestal, decelerator is connected on oil pumping unit base.
CN201420710973.XU 2014-11-22 2014-11-22 Track depression bar fast disassembly type pumping-unit motor rackwork Expired - Fee Related CN204243995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420710973.XU CN204243995U (en) 2014-11-22 2014-11-22 Track depression bar fast disassembly type pumping-unit motor rackwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420710973.XU CN204243995U (en) 2014-11-22 2014-11-22 Track depression bar fast disassembly type pumping-unit motor rackwork

Publications (1)

Publication Number Publication Date
CN204243995U true CN204243995U (en) 2015-04-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420710973.XU Expired - Fee Related CN204243995U (en) 2014-11-22 2014-11-22 Track depression bar fast disassembly type pumping-unit motor rackwork

Country Status (1)

Country Link
CN (1) CN204243995U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107134880A (en) * 2017-05-09 2017-09-05 东营市鑫聚合石油科技有限责任公司 A kind of motor used for oil extractor quickly adjusts instrument and application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107134880A (en) * 2017-05-09 2017-09-05 东营市鑫聚合石油科技有限责任公司 A kind of motor used for oil extractor quickly adjusts instrument and application method
CN107134880B (en) * 2017-05-09 2019-05-21 东营市鑫聚合石油科技有限责任公司 A kind of motor used for oil extractor quickly adjusts tool and application method

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20171122

CF01 Termination of patent right due to non-payment of annual fee