CN111022894A - Centralized lubricating system of belt type oil pumping unit - Google Patents
Centralized lubricating system of belt type oil pumping unit Download PDFInfo
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- CN111022894A CN111022894A CN202010058288.3A CN202010058288A CN111022894A CN 111022894 A CN111022894 A CN 111022894A CN 202010058288 A CN202010058288 A CN 202010058288A CN 111022894 A CN111022894 A CN 111022894A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/02—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N19/00—Lubricant containers for use in lubricators or lubrication systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/04—Nozzles for connection of lubricating equipment to nipples
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
- F16N31/02—Oil catchers; Oil wipers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a belt type centralized lubricating system of a pumping unit, which comprises a tower foundation, wherein two chain wheels are installed on the inner side of the tower foundation and are in transmission connection through a chain, one side of the chain is connected with a rail seat, two movable adjusting mechanisms are fixed at the bottom of the rail seat, a fixing mechanism is fixed at the bottom of the movable adjusting mechanism, an oil coating groove is fixed on the fixing mechanism, an oil coating pipe is arranged on one side of the oil coating groove, an oil distributing groove is fixed on the inner wall of one side of the tower foundation, a collecting groove is fixed on the inner wall of the lower side of the tower foundation, a liquid pump is fixed on the outer wall of one side of the collecting groove, an oil guide pipe is fixed at an output port of the liquid pump; this lubricating system can concentrate on one point with scribbling the oil groove and dividing the oil groove when the oiling, carries out the oiling automatically, avoids taking out through the pipe and puts, and is convenient fast, and convenient maintenance to scribbling the oil groove can retrieve lubricating oil and recycle, resources are saved, the cost is reduced.
Description
Technical Field
The invention relates to the technical field of oil pumping unit lubrication, in particular to a centralized lubricating system of a belt type oil pumping unit.
Background
Lubrication is an important maintenance program on a belt type pumping unit and plays a critical role in the normal operation of the pumping unit. The pumping unit operates under severe working conditions throughout the year, if lubrication of all main parts of the pumping unit cannot be well guaranteed, huge maintenance cost can be consumed, and a circulating oil way lubricating system can well guarantee normal operation of the pumping unit;
patent document (CN 205534989U) discloses belt formula beam-pumping unit centralized lubrication system and have belt formula beam-pumping unit of this system, beam-pumping unit centralized lubrication system adopts the pipeline to transport lubricating oil to each point and goes up filling lubricating oil, but this can lead to the inside complicated pipe arrangement that has of beam-pumping unit, influence the operation of beam-pumping unit, it is inconvenient to annotate, complex operation, scribble the inside easy laying dust of oil groove after using a period of time, traditional fat liquoring groove is fixed on the track seat, the dismantlement of being not convenient for, it is comparatively troublesome to maintain, the lubricating oil that drips on the chain is not convenient for retrieve, cause the wasting of resources easily, and the cost is higher.
Disclosure of Invention
The invention aims to provide a belt type centralized lubricating system of a pumping unit, which drives a track seat to move along the vertical direction through a chain and drives an oil coating groove to move along the vertical direction, drives the oil coating groove to move along the direction of a guide rod through a first motor, adjusts the orientation of the oil coating groove through an angle adjusting cylinder, pushes the oil coating groove to move to the position under a oil distributing groove through a push-pull cylinder, is convenient to adjust the position of an oil coating groove in the lubricating system, can switch between an oil coating working position and an oil coating position, and controls the switch of an electromagnetic valve on an oil outlet pipe through a control panel so as to inject oil into the oil coating groove, can concentrate the oil coating groove and the oil distributing groove at one point during oil injection, automatically injects oil, and solves the technical problems that a guide pipe needs to be drawn and released during oil injection in the traditional belt type pumping unit lubricating system and the operation is complicated;
the oil coating groove is fixed through the fixing mechanism, the second belt pulley is driven through the second motor, the two second connecting blocks are driven by the belt to move in the opposite direction or in the reverse direction, so that the two base plates are driven to move in the opposite direction or in the reverse direction to clamp or loosen the oil coating groove, and the technical problem that the oil coating groove in a traditional belt type oil pumping unit lubricating system is inconvenient to maintain is solved;
according to the invention, the collecting tank is arranged at the bottom of the tower footing to collect the lubricating oil dropping from the chain, the filter plate is arranged in the collecting tank to filter the dropping lubricating oil, the liquid pump is arranged on one side of the collecting tank and is connected with the oil distributing tank through the oil guide pipe, so that the lubricating oil recovered in the collecting tank can enter the oil distributing tank again, and the technical problems of resource waste and high cost caused by the fact that the lubricating oil dropping from the chain in the traditional belt type oil pumping unit lubricating system is inconvenient to recover are solved.
The purpose of the invention can be realized by the following technical scheme:
a belt type centralized lubricating system of a pumping unit comprises a tower footing, wherein two chain wheels are rotatably mounted on the inner side of the tower footing and are distributed up and down, the two chain wheels are connected through chain transmission, the lower chain wheels are connected with an external motor, one side of each chain is connected with a rail seat, pulleys are mounted on two sides of each rail seat, each rail seat is connected with the inner wall of the tower footing in a sliding mode through the pulleys, two movable adjusting mechanisms are fixedly mounted at the bottom of each rail seat and symmetrically distributed relative to the middle of the bottom surface of each rail seat, a fixing mechanism is fixedly mounted at the bottom of each movable adjusting mechanism, an oil coating groove is fixedly mounted on each fixing mechanism, and an oil coating pipe is arranged on one side, close to the corresponding chain, of each oil coating groove;
an oil distributing groove is fixedly arranged on the inner wall of one side of the tower foundation, two oil outlet pipes are fixedly arranged on one side of the oil distributing groove, the oil distributing groove is positioned right above the lower chain wheel, a collecting groove is fixedly arranged on the inner wall of the lower side of the tower foundation, a liquid pump is fixedly arranged on the outer wall of one side of the collecting groove, an input port of the liquid pump is communicated with the collecting groove, an output port of the liquid pump is fixedly provided with an oil guide pipe, and the upper end of the oil guide pipe is connected with the oil distributing groove;
further, a filter plate is horizontally fixed on the inner side of the collecting tank.
Furthermore, the movement adjusting mechanism comprises a first flat plate, four connecting columns are vertically arranged on the upper surface of the first flat plate, the four connecting columns are respectively and fixedly installed at four corner positions of the first flat plate, the tops of the connecting columns are fixedly connected with the bottom surface of the track seat, a motor installing plate is vertically arranged on the first flat plate, two sides of the motor installing plate are fixedly connected with the two connecting columns through bolts, a first motor is fixedly installed on one side of the motor installing plate, a threaded rod is rotatably installed at the bottom of the first flat plate, first belt pulleys are fixedly installed at the output shaft end of the first motor and one end of the threaded rod, and the two first belt pulleys are in transmission connection through belts;
the threaded rod is connected with a first connecting block in a threaded manner, an air cylinder mounting plate is horizontally fixed at the bottom of the first connecting block, an angle adjusting air cylinder is rotatably connected to the bottom of the air cylinder mounting plate, a first connecting plate is hinged to the end portion of an output rod of the angle adjusting air cylinder, the first connecting plate is rotatably connected with the bottom surface of the air cylinder mounting plate through a shaft pin, an installation sleeve plate is fixedly installed on the bottom surface of the first connecting plate, a sliding rod is slidably installed on the inner side of the installation sleeve plate, a limiting plate is fixedly installed at one end of the installation sleeve plate, a push-pull air cylinder is fixedly installed on one side of the limiting plate, the output rod of the push-pull air cylinder penetrates through the limiting plate and extends to the inner side of the installation sleeve plate.
Furthermore, the bottom surface of the first flat plate is fixedly provided with two vertical plates, the two vertical plates are vertically fixed at the edges of two sides of the bottom surface of the first flat plate respectively, the threaded rod is rotatably installed in the two vertical plates through a bearing, two guide rods are transversely arranged between the vertical plates, two ends of each guide rod are fixedly connected with the two vertical plates respectively, the two guide rods are respectively positioned at two sides of the threaded rod, and the guide rods are connected with the first connecting block in a sliding manner.
Furthermore, the mounting sleeve plate is provided with a sliding groove penetrating through end faces of two ends of the mounting sleeve plate, the sliding rod is in sliding fit with the sliding groove, and the cross section of the sliding rod is of a rectangular structure.
Further, the fixing mechanism comprises a second flat plate, a substrate is fixedly arranged on the upper surface of the second flat plate, the upper surface of the base plate is fixedly connected with one end of the sliding rod, two second belt pulleys are rotatably arranged on the bottom surface of the second flat plate and are in transmission connection through a belt, a second motor is fixedly arranged on the upper surface of the second flat plate, an output shaft of the second motor penetrates through the second flat plate and extends to the lower part of the second flat plate, the output shaft end of the second motor is fixedly connected with one of the second belt pulleys, two second connecting blocks are movably arranged on the bottom surface of the second flat plate and are respectively and fixedly connected with the two sides of the belt, the bottom surface of the second connecting block is fixedly provided with a second connecting plate through a bolt, and one end of the second connecting plate is fixedly connected with a clamping plate.
Furthermore, the bottom surface of the second flat plate is fixedly provided with a sliding rail, the top of the second connecting block is fixedly provided with a sliding block, and the second connecting block is connected with the second flat plate in a sliding manner through the sliding block and the sliding rail.
Furthermore, all install the solenoid valve on oil outlet pipe, scribble oil pipe and the oil pipe, one side outer wall fixed mounting of column foot has a control panel who is used for controlling the solenoid valve switch.
Further, the belt type oil pumping unit centralized lubricating system comprises the following specific working steps:
the first step, the oil coating groove is placed between two clamp plates, a second motor is started, an output shaft of the second motor rotates and drives a second belt pulley to rotate, the two second connecting blocks are driven by a belt to move oppositely, two base plates are driven to move oppositely to clamp and fix the oil coating groove, lubricating oil is added into the oil distribution groove, an external motor drives a chain wheel to rotate, the chain wheel drives a track seat to descend while rotating, the height of the oil coating groove is lower than that of the oil distribution groove, a first motor on two movement adjusting mechanisms is started, an output shaft of the first motor rotates and drives a first belt pulley to rotate, a threaded rod is driven by the belt to rotate, the threaded rod drives an air cylinder mounting plate to move through the first connecting block and drives the two oil coating grooves to move oppositely, an angle adjusting air cylinder is started simultaneously, the angle adjusting air cylinder drives the first connecting plate to rotate and drives a mounting sleeve plate to rotate, the sliding rod and the oil coating groove at the end part of the sliding rod are driven to rotate, the push-pull air cylinder is started, an output rod of the push-pull air cylinder extends out and pushes the sliding rod to move, one end of the sliding rod extends out of the mounting sleeve plate and pushes the oil coating groove, and one end of the oil coating groove moves to the position below the oil distributing groove;
opening an electromagnetic valve on the oil outlet pipe through a control panel, and enabling the lubricating oil in the oil distributing groove to flow out through the oil outlet pipe and fall into an oil coating groove below the oil distributing groove; an external motor drives a chain wheel to rotate, the chain wheel drives a track seat to lift while rotating, the track seat drives an oil coating groove to lift, a solenoid valve on an oil coating pipe is opened through a control panel, and lubricating oil in the oil coating groove flows out through the oil coating pipe and is coated on a chain to lubricate the chain;
and step three, redundant lubricating oil on the chain falls into the collecting tank below, penetrates through the filter plate, enters the bottom of the collecting tank after being filtered by the filter plate, starts a liquid pump, and pumps the lubricating oil in the collecting tank into an oil distributing tank through an oil guide pipe by the liquid pump.
The invention has the beneficial effects that:
the invention installs two symmetrical moving adjusting mechanisms at the bottom of a track seat, a fixing mechanism and a coating groove are installed at the bottom of the moving adjusting mechanism, a chain is driven by a chain wheel to rotate, thereby driving the track seat to move along the vertical direction and driving the oil coating groove to move along the vertical direction, a first motor drives a threaded rod to rotate by a belt and a first belt pulley, the threaded rod drives a cylinder mounting plate to move by a first connecting block, thereby driving the oil coating groove to move along the direction of a guide rod, a first connecting plate is driven to rotate by an angle adjusting cylinder and drives a mounting sleeve plate to rotate and a sliding rod and the oil coating groove at the end part of the sliding rod to rotate, the orientation of the oil coating groove can be adjusted, the sliding rod is pushed by a push-pull cylinder to move, one end of the sliding rod extends out of the mounting sleeve plate and pushes the oil coating groove, thereby one end of the oil coating groove is moved to be under a branch oil coating, the lubricating system can switch between an oiling working position and an oiling position, is convenient to operate, controls the switch of each electromagnetic valve through the control panel, is convenient to inject oil and oil, can concentrate an oil coating groove and an oil distributing groove at one point during oil injection, automatically injects oil, avoids drainage through a guide pipe, and is quick and convenient;
the oil coating groove is fixed through the fixing mechanism, the second belt pulley is driven by the second motor, the two second connecting blocks are driven by the belt to move in the opposite direction or in the reverse direction, so that the two substrates are driven to move in the opposite direction or in the reverse direction to clamp or loosen the oil coating groove, the oil coating groove is convenient to mount and dismount, and the oil coating groove is convenient to maintain;
according to the invention, the collecting tank is arranged at the bottom of the tower footing to collect the lubricating oil falling from the chain, the filter plate is arranged in the collecting tank to filter the falling lubricating oil, the liquid pump is arranged on one side of the collecting tank, and the oil guide pipe is connected with the oil distribution tank, so that the lubricating oil recovered in the collecting tank can enter the oil distribution tank again, and the lubricating system can recover and reuse the lubricating oil, so that the resources are saved, and the cost is reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view of a centralized lubrication system of a belt-type pumping unit according to the present invention;
FIG. 2 is an assembled perspective view of the movement adjustment mechanism and the securing mechanism of the present invention;
FIG. 3 is an assembled plan view of the movement adjustment mechanism and the fixing mechanism of the present invention;
FIG. 4 is a perspective view of the movement adjustment mechanism of the present invention;
FIG. 5 is a perspective view of the movement adjustment mechanism of the present invention at another angle;
FIG. 6 is a perspective view of the fixing mechanism of the present invention;
fig. 7 is a perspective view of the fixing mechanism of the present invention at another angle.
In the figure: 1. a tower footing; 2. a sprocket; 3. a chain; 4. a rail seat; 5. an oil distributing groove; 6. collecting tank; 7. a liquid pump; 8. a movement adjustment mechanism; 801. a first plate; 802. connecting columns; 803. a motor mounting plate; 804. a first motor; 805. a vertical plate; 806. a threaded rod; 807. a cylinder mounting plate; 808. a first connection block; 809. an angle adjusting cylinder; 810. a first connecting plate; 811. installing a sleeve plate; 812. a push-pull cylinder; 813. a slide bar; 814. a limiting plate; 815. a first pulley; 816. a guide bar; 9. a fixing mechanism; 901. a second plate; 902. a second motor; 903. a substrate; 904. a second pulley; 905. a second connecting block; 907. a second connecting plate; 908. a splint; 10. an oil guide pipe; 11. an oil coating groove; 12. coating an oil pipe; 13. a filter plate; 14. an oil outlet pipe; 15. a control panel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, a centralized lubrication system of a belt type oil pumping unit comprises a tower footing 1, two chain wheels 2 are rotatably arranged on the inner side of the tower footing 1, the two chain wheels 2 are distributed up and down, the two chain wheels 2 are in transmission connection through a chain 3, the chain wheel 2 at the lower part is connected with an external motor, one side of the chain 3 is connected with a track seat 4, pulleys are arranged on both sides of the track seat 4, the track seat 4 is connected with the inner wall of the tower footing 1 in a sliding way through a pulley, two movable adjusting mechanisms 8 are fixedly arranged at the bottom of the track seat 4, the two movable adjusting mechanisms 8 are symmetrically distributed around the middle part of the bottom surface of the track seat 4, the bottom of the movable adjusting mechanism 8 is fixedly provided with a fixing mechanism 9, an oil coating groove 11 is fixedly arranged on the fixing mechanism 9, and one side of the oil coating groove 11 close to the chain 3 is provided with an oil coating pipe 12;
fixed mounting has oil distribution groove 5 on one side inner wall of column foot 1, one side fixed mounting of oil distribution groove 5 has two oil outlet pipe 14, oil distribution groove 5 is located below sprocket 2 directly over, the downside inner wall department fixed mounting of column foot 1 has collecting vat 6, one side outer wall department fixed mounting of collecting vat 6 has liquid pump 7, the input port and the collecting vat 6 intercommunication of liquid pump 7, the delivery outlet fixed mounting of liquid pump 7 has oil pipe 10, oil pipe 10's upper end and oil distribution groove 5 are connected.
A filter plate 13 is horizontally fixed on the inner side of the collecting tank 6.
The movement adjusting mechanism 8 comprises a first flat plate 801, four connecting columns 802 are vertically arranged on the upper surface of the first flat plate 801, the four connecting columns 802 are respectively and fixedly installed at four corner positions of the first flat plate 801, the top of each connecting column 802 is fixedly connected with the bottom surface of the track seat 4, a motor installation plate 803 is vertically arranged on the first flat plate 801, two sides of the motor installation plate 803 are fixedly connected with the two connecting columns 802 through bolts, a first motor 804 is fixedly installed on one side of the motor installation plate 803, a threaded rod 806 is rotatably installed at the bottom of the first flat plate 801, a first belt pulley 815 is fixedly installed at the output shaft end of the first motor 804 and one end of the threaded rod 806, and the two first belt pulleys 815 are in transmission connection through belts;
the threaded rod 806 is connected with a first connecting block 808 in a threaded manner, the bottom of the first connecting block 808 is horizontally fixed with an air cylinder mounting plate 807, the bottom of the air cylinder mounting plate 807 is rotatably connected with an angle adjusting air cylinder 809, the end part of an output rod of the angle adjusting air cylinder 809 is hinged with a first connecting plate 810, the first connecting plate 810 is rotatably connected with the bottom surface of the air cylinder mounting plate 807 through a shaft pin, a mounting sleeve plate 811 is fixedly mounted on the bottom surface of the first connecting plate 810, a sliding rod 813 is slidably mounted on the inner side of the mounting sleeve plate 811, a limiting plate 814 is fixedly mounted at one end of the mounting sleeve plate 811, a push-pull air cylinder 812 is fixedly mounted on one side of the limiting plate 814, the output rod of the push-pull air cylinder 812 penetrates through the limiting plate 814 and extends to the inner side of the mounting sleeve plate 811, and.
The bottom surface of the first flat plate 801 is fixedly provided with two vertical plates 805, the two vertical plates 805 are vertically fixed at the edges of two sides of the bottom surface of the first flat plate 801 respectively, the threaded rod 806 is rotatably installed in the two vertical plates 805 through a bearing, two guide bars 816 are transversely arranged between the two vertical plates 805, two ends of each guide bar 816 are fixedly connected with the two vertical plates 805 respectively, the two guide bars 816 are located at two sides of the threaded rod 806 respectively, and the guide bars 816 are slidably connected with the first connecting block 808.
The mounting sleeve plate 811 is provided with a sliding groove penetrating through end faces of two ends of the mounting sleeve plate, the sliding rod 813 is in sliding fit with the sliding groove, and the cross section of the sliding rod 813 is of a rectangular structure.
The fixing mechanism 9 comprises a second flat plate 901, a substrate 903 is fixedly arranged on the upper surface of the second flat plate 901, the upper surface of the base plate 903 is fixedly connected with one end of the sliding rod 813, two second belt pulleys 904 are rotatably mounted on the bottom surface of the second flat plate 901, the two second belt pulleys 904 are in transmission connection through a belt, a second motor 902 is fixedly mounted on the upper surface of the second flat plate 901, an output shaft of the second motor 902 penetrates through the second flat plate 901 and extends to the lower part of the second flat plate 901, the output shaft end of the second motor 902 is fixedly connected with one of the second pulleys 904, two second connecting blocks 905 are movably installed on the bottom surface of the second flat plate 901, the two second connecting blocks 905 are respectively fixedly connected with two sides of the belt, a second connecting plate 907 is fixedly mounted on the bottom surface of the second connecting block 905 through bolts, and a clamping plate 908 is fixedly connected to one end of the second connecting plate 907.
The bottom surface of the second flat plate 901 is fixedly provided with a slide rail, the tops of the two second connecting blocks 905 are both fixedly provided with a slide block, and the second connecting blocks 905 are connected with the second flat plate 901 in a sliding manner through the slide blocks and the slide rail.
The oil outlet pipe 14, the oil coating pipe 12 and the oil guide pipe 10 are all provided with electromagnetic valves, and the outer wall of one side of the tower footing 1 is fixedly provided with a control panel 15 for controlling the opening and closing of the electromagnetic valves.
The belt type oil pumping unit centralized lubricating system comprises the following specific working steps:
step one, the oil coating groove 11 is placed between two clamping plates 908, a second motor 902 is started, an output shaft of the second motor 902 rotates and drives a second belt pulley 904 to rotate, two second connecting blocks 905 move oppositely through a belt and drive two base plates 908 to move oppositely to clamp and fix the oil coating groove 11, lubricating oil is added into the oil distribution groove 5, an external motor drives a chain wheel 2 to rotate, the chain wheel 2 simultaneously drives a track seat 4 to descend when rotating, so that the height of the oil coating groove 11 is lower than that of the oil distribution groove 5, a first motor 804 on two movement adjusting mechanisms 8 is started, an output shaft of the first motor 804 rotates and drives a first belt pulley 815 to rotate, a threaded rod 806 is driven by the belt to rotate, the threaded rod 806 drives an air cylinder mounting plate 807 to move through a first connecting block 808 and drives the two oil coating grooves 11 to move oppositely, an angle adjusting air cylinder 809 is simultaneously started, the angle adjusting air cylinder 809 drives the first connecting plate 810 to rotate, the mounting sleeve plate 811 is driven to rotate, the sliding rod 813 and the oil coating groove 11 at the end of the sliding rod are driven to rotate, the push-pull air cylinder 812 is started, the output rod of the push-pull air cylinder 812 extends out and pushes the sliding rod 813 to move, one end of the sliding rod 813 extends out of the mounting sleeve plate 811 and pushes the oil coating groove 11, and one end of the oil coating groove 11 moves to the position below the oil distribution groove 5;
step two, the electromagnetic valve on the oil outlet pipe 14 is opened through the control panel 15, and the lubricating oil in the oil distribution tank 5 enters and flows out through the oil outlet pipe 14 and falls into the oil coating tank 11 below; an external motor drives a chain wheel 2 to rotate, the chain wheel 2 drives a track seat 4 to lift while rotating, the track seat 4 drives an oil coating groove 11 to lift, a control panel 15 opens an electromagnetic valve on an oil coating pipe 12, and lubricating oil in the oil coating groove 11 flows out through the oil coating pipe 12 and is coated on a chain 3 to lubricate the chain 3;
step three, redundant lubricating oil on the chain 3 falls into the collecting groove 6 below, penetrates through the filter plate 13, enters the bottom of the collecting groove 6 after being filtered by the filter plate 13, the liquid pump 7 is started, and the lubricating oil of the collecting groove 6 is pumped into the oil distributing groove 5 through the oil guide pipe 10 by the liquid pump 7.
The invention installs two symmetrical moving adjusting mechanisms 8 at the bottom of a track seat 4, installs a fixing mechanism 9 and a coating groove 11 at the bottom of the moving adjusting mechanism 8, drives a chain 3 to rotate through a chain wheel 2, thereby driving the track seat 4 to move along the vertical direction and driving the coating groove 11 to move along the vertical direction, a first motor 804 drives a threaded rod 806 to rotate through a belt and a first belt pulley 815, the threaded rod 806 drives a cylinder mounting plate 807 to move through a first connecting block 808, thereby driving the coating groove 11 to move along a guide rod 816, drives the first connecting plate 810 to rotate through an angle adjusting cylinder 809, and drives a mounting sleeve plate 811 to rotate and drives a slide 813 and the coating groove 11 at the end part to rotate, the orientation of the coating groove 11 can be adjusted, the slide 813 is pushed to move through a push-pull cylinder 812, so that one end of the slide 813 stretches out of the mounting sleeve plate 811 and pushes the coating groove 11, one end of the oil coating groove 11 moves to be under the oil distributing groove 5, the position of the oil coating groove 11 in the lubricating system is convenient to adjust, the oil coating working position and the oil coating position can be switched, the operation is convenient and fast, the oil injection and the oil coating are convenient through the switch of each electromagnetic valve of the control panel 15, the oil coating groove 11 and the oil distributing groove 5 can be centralized at one point during the oil injection of the lubricating system, the oil injection is automatically carried out, the drawing and the discharging through a guide pipe are avoided, and the lubricating system is quick and convenient;
the oil coating groove 11 is fixed through the fixing mechanism 9, the second motor 902 drives the second belt pulley 904, and the belt drives the two second connecting blocks 905 to move in the opposite direction or in the reverse direction, so that the two base plates 908 are driven to move in the opposite direction or in the reverse direction to clamp or loosen the oil coating groove 11, the oil coating groove 11 is convenient to mount and dismount, and the oil coating groove 11 is convenient to maintain;
according to the invention, the collection groove 6 is arranged at the bottom of the tower footing 1 to collect the lubricating oil falling from the chain 3, the filter plate 13 is arranged in the collection groove 6 to filter the falling lubricating oil, the liquid pump 7 is arranged on one side of the collection groove 6, and the oil guide pipe 10 is connected with the oil distribution groove 5, so that the lubricating oil recovered in the collection groove 6 can enter the oil distribution groove 5 again, and the lubricating system can recover and reuse the lubricating oil, thereby saving resources and reducing cost.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a centralized lubrication system of belt-type beam-pumping unit, its characterized in that, including tower footing (1), two sprocket (2) are installed in the inboard rotation of tower footing (1), two sprocket (2) distribute about being, two sprocket (2) are connected through chain (3) transmission, the below sprocket (2) are connected with external motor, one side and track seat (4) of chain (3) are connected, the pulley is all installed to the both sides of track seat (4), the inner wall sliding connection of track seat (4) through pulley and tower footing (1), the bottom fixed mounting of track seat (4) has two to remove adjustment mechanism (8), two remove adjustment mechanism (8) and be symmetric distribution about track seat (4) bottom surface middle part, the bottom fixed mounting who removes adjustment mechanism (8) has fixed establishment (9), an oil coating groove (11) is fixedly arranged on the fixing mechanism (9), and an oil coating pipe (12) is arranged on one side, close to the chain (3), of the oil coating groove (11);
fixed mounting has branch oil groove (5) on one side inner wall of column foot (1), one side fixed mounting of branch oil groove (5) has two oil outlet pipe (14), divide oil groove (5) to be located below sprocket (2) directly over, the downside inner wall department fixed mounting of column foot (1) has collecting vat (6), one side outer wall department fixed mounting of collecting vat (6) has liquid pump (7), the input port and collecting vat (6) intercommunication of liquid pump (7), the delivery outlet fixed mounting of liquid pump (7) has oil pipe (10) of leading, the upper end and the branch oil groove (5) of oil pipe (10) are connected.
2. Centralized lubrication system for a belt-type pumping unit according to claim 1, characterized in that the filter plate (13) is horizontally fixed inside the collection tank (6).
3. The centralized lubricating system of a belt type oil pumping unit according to claim 1, wherein the movable adjusting mechanism (8) comprises a first flat plate (801), the upper surface of the first flat plate (801) is vertically provided with four connecting columns (802), the four connecting columns (802) are respectively fixedly installed at four corner positions of the first flat plate (801), the top of each connecting column (802) is fixedly connected with the bottom surface of the track seat (4), the first flat plate (801) is vertically provided with a motor mounting plate (803), two sides of the motor mounting plate (803) are fixedly connected with the two connecting columns (802) through bolts, one side of the motor mounting plate (803) is fixedly provided with a first motor (804), the bottom of the first flat plate (801) is rotatably provided with a threaded rod (806), the output shaft end of the first motor (804) and one end of the threaded rod (806) are both fixedly provided with a first belt pulley (815), the two first belt pulleys (815) are in transmission connection through a belt;
the threaded rod (806) is connected with a first connecting block (808) in a threaded manner, the bottom of the first connecting block (808) is horizontally fixed with a cylinder mounting plate (807), the bottom of the cylinder mounting plate (807) is rotatably connected with an angle adjusting cylinder (809), the end part of an output rod of the angle adjusting cylinder (809) is hinged with a first connecting plate (810), the first connecting plate (810) is rotatably connected with the bottom surface of the cylinder mounting plate (807) through a shaft pin, a mounting sleeve plate (811) is fixedly mounted on the bottom surface of the first connecting plate (810), a sliding rod (813) is slidably mounted on the inner side of the mounting sleeve plate (811), a limiting plate (814) is fixedly mounted at one end of the mounting sleeve plate (811), a push-pull cylinder (812) is fixedly mounted on one side of the limiting plate (814), and the output rod of the push-pull cylinder (812) penetrates through the limiting plate (814) and extends to the inner, the end part of an output rod of the push-pull air cylinder (812) is fixedly connected with one end of a sliding rod (813).
4. The centralized lubricating system of the belt type oil pumping unit according to claim 3, wherein the bottom surface of the first flat plate (801) is fixedly provided with two vertical plates (805), the two vertical plates (805) are vertically fixed at the edges of the two sides of the bottom surface of the first flat plate (801) respectively, the threaded rod (806) is rotatably installed in the two vertical plates (805) through a bearing, two guide rods (816) are transversely arranged between the two vertical plates (805), the two ends of the guide rods (816) are fixedly connected with the two vertical plates (805) respectively, the two guide rods (816) are located at the two sides of the threaded rod (806) respectively, and the guide rods (816) are slidably connected with the first connecting block (808).
5. The centralized lubrication system of a belt type oil pumping unit according to claim 3, wherein the mounting sleeve plate (811) is provided with a sliding groove penetrating through end surfaces of two ends thereof, the sliding rod (813) is in sliding fit with the sliding groove, and the cross section of the sliding rod (813) is of a rectangular structure.
6. The centralized lubrication system of a belt type oil pumping unit according to claim 1, wherein the fixing mechanism (9) comprises a second flat plate (901), a base plate (903) is fixedly installed on the upper surface of the second flat plate (901), the upper surface of the base plate (903) is fixedly connected with one end of a sliding rod (813), two second pulleys (904) are rotatably installed on the bottom surface of the second flat plate (901), the two second pulleys (904) are connected through a belt, a second motor (902) is fixedly installed on the upper surface of the second flat plate (901), an output shaft of the second motor (902) penetrates through the second flat plate (901) and extends to the lower part of the second flat plate (901), the output shaft end of the second motor (902) is fixedly connected with one of the second pulleys (904), two second connecting blocks (905) are movably installed on the bottom surface of the second flat plate (901), the two second connecting blocks (905) are respectively fixedly connected with two sides of the belt, a second connecting plate (907) is fixedly installed on the bottom surface of each second connecting block (905) through bolts, and a clamping plate (908) is fixedly connected to one end of each second connecting plate (907).
7. The centralized lubrication system of a belt type oil pumping unit according to claim 6, wherein a sliding rail is fixedly installed on the bottom surface of the second flat plate (901), a sliding block is fixedly installed on the top of each of the two second connecting blocks (905), and the second connecting blocks (905) are slidably connected with the second flat plate (901) through the sliding blocks and the sliding rail.
8. The centralized lubricating system of the belt type oil pumping unit according to claim 1, characterized in that the oil outlet pipe (14), the oil coating pipe (12) and the oil guide pipe (10) are all provided with electromagnetic valves, and the outer wall of one side of the tower footing (1) is fixedly provided with a control panel (15) for controlling the opening and closing of the electromagnetic valves.
9. The centralized lubricating system of the belt type pumping unit according to claim 1, characterized in that the centralized lubricating system of the belt type pumping unit comprises the following specific working steps:
step one, an oil coating groove (11) is placed between two clamping plates (908), a second motor (902) is started, an output shaft of the second motor (902) rotates and drives a second belt pulley (904) to rotate, two second connecting blocks (905) are driven to move oppositely through a belt, two base plates (908) are driven to move oppositely and clamp and fix the oil coating groove (11), lubricating oil is added into an oil distribution groove (5), an external motor drives a chain wheel (2) to rotate, the chain wheel (2) rotates and simultaneously drives a rail seat (4) to descend, the height of the oil coating groove (11) is lower than that of the oil distribution groove (5), a first motor (804) on two movable adjusting mechanisms (8) is started, an output shaft of the first motor (804) rotates and drives a first belt pulley (815) to rotate, a threaded rod (806) is driven to rotate through the belt, the connecting blocks (806) drive an air cylinder mounting plate (807) to move through a first connecting block (808), the two oil coating grooves (11) are driven to move oppositely, the angle adjusting cylinder (809) is started at the same time, the angle adjusting cylinder (809) drives the first connecting plate (810) to rotate and drives the mounting sleeve plate (811) to rotate and drives the sliding rod (813) and the oil coating groove (11) at the end part of the sliding rod to rotate, the push-pull cylinder (812) is started, the output rod of the push-pull cylinder (812) extends out and pushes the sliding rod (813) to move, one end of the sliding rod (813) extends out of the mounting sleeve plate (811) and pushes the oil coating groove (11), and one end of the oil coating groove (11) moves to the lower part of the oil distribution groove (5);
step two, opening an electromagnetic valve on the oil outlet pipe (14) through the control panel (15), enabling the lubricating oil in the oil distribution groove (5) to enter and flow out through the oil outlet pipe (14) and fall into the oil coating groove (11) below; an external motor drives a chain wheel (2) to rotate, the chain wheel (2) drives a track seat (4) to lift while rotating, the track seat (4) drives an oil coating groove (11) to lift, an electromagnetic valve on an oil coating pipe (12) is opened through a control panel (15), and lubricating oil in the oil coating groove (11) flows out through the oil coating pipe (12) and is coated on a chain (3) to lubricate the chain (3);
step three, redundant lubricating oil on the chain (3) falls into the collecting groove (6) below, penetrates through the filter plate (13), enters the bottom of the collecting groove (6) after being filtered through the filter plate (13), a liquid pump (7) is started, and the lubricating oil of the collecting groove (6) is pumped into the oil distributing groove (5) through an oil guide pipe (10) by the liquid pump (7).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151702A (en) * | 2021-10-22 | 2022-03-08 | 中船澄西船舶修造有限公司 | Lubricating device for ship generator cabin entering track |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151702A (en) * | 2021-10-22 | 2022-03-08 | 中船澄西船舶修造有限公司 | Lubricating device for ship generator cabin entering track |
| CN114151702B (en) * | 2021-10-22 | 2023-03-03 | 中船澄西船舶修造有限公司 | Lubricating device for ship generator cabin entering track |
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Effective date of registration: 20230922 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 257000 Shengtuo Town Shengli Oil Production Plant Oil Production Management Zone 1, Kenli County, Dongying City, Shandong Province Applicant before: Zhang Yanhui |