CN205654845U - Device is changed to large -scale speed reducer gear oil - Google Patents
Device is changed to large -scale speed reducer gear oil Download PDFInfo
- Publication number
- CN205654845U CN205654845U CN201620426190.8U CN201620426190U CN205654845U CN 205654845 U CN205654845 U CN 205654845U CN 201620426190 U CN201620426190 U CN 201620426190U CN 205654845 U CN205654845 U CN 205654845U
- Authority
- CN
- China
- Prior art keywords
- plunger
- oil
- hole
- oil cylinder
- flowline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device is changed to large -scale speed reducer gear oil belongs to the speed reducer technical field that changes oil, its characterized in that: oil jack and oiling device are installed respectively to the both sides of bottom plate, and the play oil pipe of oiling device and oil discharge device's the oil pipe that inhales passes through the connecting tube and is connected, and the connecting tube is connected with a valve, install the motor on the bottom plate, the motor shaft of motor passes through the shaft coupling to be connected with the one end of lead screw, is equipped with a fixed plate on the bottom plate, and the other end and the fixed plate of lead screw are rotatable coupling, being equipped with two deflectors on the bottom plate, being equipped with the guiding hole on the deflector, the piston inlays in the cavity of an oil section of thick bamboo, and the one end and the hinge joint of piston rod, the other end of two piston rods pass guiding hole on the deflector to be passed through the second connecting plate and connect, and the lower extreme of second connecting plate is equipped with a screw nut, screw nut and lead screw threaded connection. By comparing with the prior art, the loader axle automatic supporting device has advantages of simple structure and reasonable design.
Description
Technical field
This utility model relates to a kind of gear oil more changing device, a kind of device being applicable to large-scale reductor is replaced gear oil.
Background technology
At present, harbour ores lifting system needs to use belt to transport completely, because ores lifting system is long, is therefore accomplished by using substantial amounts of belt, but belt needs to use transferring tower seat to be attached, and be provided with the large-scale reductor of multiple stage in transferring tower seat.And harbour needs periodically to be replaced large-scale reductor internal gear oil, all can waste the substantial amounts of time this period every carries out maintenance shut-downs.It is therefore desirable to a kind of device that can quickly large-scale reductor be replaced gear oil.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, it is provided that a kind of device being applicable to large-scale reductor is replaced gear oil.
The technical scheme in the invention for solving the technical problem is: a kind of large-scale reducer gear oil more changing device, it is characterised in that: include base plate, motor, leading screw, oil rig and oiling device；The both sides of described base plate are separately installed with oil rig and oiling device, described oil rig and oiling device include oil cylinder, piston, piston rod, fuel sucking pipe and flowline respectively, described oily cylinder is provided with the cavity of one end open, the wall of described oily cylinder is provided with two through holes, wherein a through hole is connected with one end of fuel sucking pipe, and another through hole is connected with one end of flowline；Described fuel sucking pipe is provided with notch cuttype through hole, is large diameter hole in the middle of described notch cuttype through hole, and two ends are small diameter bore；Described flowline is plugged with the first plunger in the small diameter bore of oil cylinder junction, one end of the first described plunger is provided with a blind hole, the wall of the first described plunger is provided with multiple rectangular through holes connected with blind hole, the through hole of one end and oil cylinder that the first described plunger is provided with blind hole communicates, the other end of the first plunger is connected with the hole shoulder of the notch cuttype through hole in flowline by compression spring, and the rectangular through holes of the first described plunger does not expose the small diameter bore of flowline and oil cylinder junction；Described fuel sucking pipe is plugged with the second plunger in the small diameter bore of oil cylinder junction, one end of the second described plunger is provided with a blind hole, the wall of the second described plunger is provided with multiple rectangular through holes connected with blind hole, the second described plunger is not provided with the one end through hole towards oil cylinder of blind hole, the rectangular through holes of the second described plunger passes the small diameter bore of fuel sucking pipe and oil cylinder junction and exposes in the cavity of oil cylinder, makes the cavity of oil cylinder communicate with fuel sucking pipe；The first described plunger and the second plunger are connected by the first connecting plate, and the flowline of described oiling device connects by being connected pipeline with the fuel sucking pipe of oil discharging device, and described connection pipeline and a valve connect；Being provided with motor on described base plate, the motor shaft of described motor is connected with one end of leading screw by shaft coupling, and described base plate is provided with a fixed plate, and the other end of described leading screw and fixed plate are for being rotatably connected；Described base plate is provided with two guide plates, described guide plate is provided with pilot hole, described piston is embedded in the cavity of oil cylinder, one end of described piston rod is connected with piston, the other end of two-piston bar is connected through the pilot hole on guide plate by the second connecting plate, the lower end of the second described connecting plate is provided with a feed screw nut, and described feed screw nut is connected with threads of lead screw.
Compared with prior art, this utility model has a beneficial effect highlighted below:
1, this utility model is respectively provided with oil rig and oiling device, it is possible to make useless gear oil and new gear oil separately process, it is to avoid new gear oil receives pollution, improves new gear oil degree of purity；
2, this utility model simple in construction, simple to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembled sectional view of oil rig of the present utility model and oiling device.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, this utility model is further illustrated.
As shown in Figure 1, 2, this utility model includes base plate 1, motor 8, leading screw 9, oil rig and oiling device.
The both sides of described base plate 1 are separately installed with oil rig and oiling device, described oil rig and oiling device include oil cylinder 5, piston 4, piston rod 3, fuel sucking pipe 18 and flowline 13 respectively, described oily cylinder 5 is provided with the cavity of one end open, the wall of described oily cylinder 5 is provided with two through holes, wherein a through hole is connected with one end of fuel sucking pipe 18, and another through hole is connected with one end of flowline 13.Described fuel sucking pipe 18 is provided with notch cuttype through hole, is large diameter hole in the middle of described notch cuttype through hole, and two ends are small diameter bore.
Described flowline 13 is plugged with the first plunger 14 in the small diameter bore of oil cylinder 5 junction, one end of the first described plunger 14 is provided with a blind hole, the wall of the first described plunger 14 is provided with multiple rectangular through holes connected with blind hole, the through hole of one end and oil cylinder 5 that the first described plunger 14 is provided with blind hole communicates, the other end of the first plunger 14 is connected with the hole shoulder of the notch cuttype through hole in flowline 13 by compression spring 12, the rectangular through holes of the first described plunger 14 does not expose the small diameter bore of flowline 13 and oil cylinder 5 junction, so the gear oil in oil cylinder 5 cannot be discharged through flowline 13.Described fuel sucking pipe 18 is plugged with the second plunger 17 in the small diameter bore of oil cylinder 5 junction, one end of the second described plunger 17 is provided with a blind hole, the wall of the second described plunger 17 is provided with multiple rectangular through holes connected with blind hole, the second described plunger 17 is not provided with the one end through hole towards oil cylinder 5 of blind hole, the rectangular through holes of the second described plunger 17 passes the small diameter bore of fuel sucking pipe 18 and oil cylinder 5 junction and exposes in the cavity of oil cylinder 5, makes the cavity of oil cylinder 5 communicate with fuel sucking pipe 18.The first described plunger 14 and the second plunger 17 are connected by the first connecting plate 15, the flowline 13 of described oiling device connects by being connected pipeline 6 with the fuel sucking pipe 18 of oil discharging device, described connection pipeline 6 is connected with a valve 7, and described valve 7 is in order to be connected with the fuel outlet of large-scale reductor.
Being provided with motor 8 on described base plate 1, the motor shaft of described motor 8 is connected with one end of leading screw 9 by shaft coupling, and described base plate 1 is provided with a fixed plate, and the other end of described leading screw 9 and fixed plate are for being rotatably connected.Described base plate 1 is provided with two guide plates 10, described guide plate 10 is provided with pilot hole, described piston 4 is embedded in the cavity of oil cylinder 5, one end of described piston rod 3 is connected with piston 4, the other end of two-piston bar 3 is connected through the pilot hole on guide plate 10 by the second connecting plate 2, the lower end of the second described connecting plate 2 is provided with a feed screw nut 11, and described feed screw nut 11 is threadeded with leading screw 9.
Operating process is as follows: when using this utility model, is connected with the oil drum filling fresh oil by the fuel sucking pipe 18 of oil rig of the present utility model, is connected with waste oil bucket by the flowline 13 of oiling device, is connected by the fuel outlet of valve 7 with large-scale reductor.Actuating motor 8, motor 8 is made to drive leading screw 9 to rotate, leading screw 9 drives piston rod 3 to move along the pilot hole of guide plate 10 by feed screw nut 11 and the second connecting plate 2, so that the oily cylinder 5 in oil rig sucks the useless gear oil of large-scale reductor, the oily cylinder 5 in oiling device is made to suck new gear oil.nullThen，Motor 8 is made to invert，So that leading screw 9 drives piston rod 3 to move along the pilot hole of guide plate 10 by feed screw nut 11 and the second connecting plate 2，Piston 4 in oiling device extrudes the new gear oil in oil cylinder 5，It is made to produce pressure，The first plunger 14 in pressure extrusion flowline 13，First plunger 14 compresses compression spring 12，The rectangular through holes of the first plunger 14 exposes the small diameter bore of flowline 13 and oil cylinder 5 junction，The cavity making oil cylinder 5 communicates with flowline 13，Gear oil new in making oil cylinder 5 injects in large-scale reductor through connecting pipeline 6 and valve 7，When the first plunger 14 compresses compression spring 12，First plunger 14 drives the second plunger 17 to move by the first connecting plate 15，The second plunger 17 is made to enter in fuel sucking pipe 18，Make the rectangular through holes of the second plunger 17 and the cavity isolation of oil cylinder 5，So that new gear oil cannot be discharged from fuel sucking pipe 18.While oiling device oiling, piston 4 in Oil sucking device extrudes the new gear oil in oil cylinder 5, it is made to produce pressure, the first plunger 14 in pressure extrusion flowline 13, first plunger 14 compresses compression spring 12, the rectangular through holes of the first plunger 14 exposes the small diameter bore of flowline 13 and oil cylinder 5 junction, the cavity making oil cylinder 5 communicates with flowline 13, useless gear oil is made to be injected in waste oil cylinder 5, when the first plunger 14 compresses compression spring 12, first plunger 14 drives the second plunger 17 to move by the first connecting plate 15, the second plunger 17 is made to enter in fuel sucking pipe 18, make the rectangular through holes of the second plunger 17 and the cavity isolation of oil cylinder 5, so that new gear oil cannot enter in large-scale reductor again from fuel sucking pipe 18.
It should be noted that; this utility model has been described in detail by particular of the present utility model; for a person skilled in the art, the various obvious change carried out it in the case of without departing substantially from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (1)
1. one kind large-scale reducer gear oil more changing device, it is characterised in that: include base plate, motor, leading screw, oil rig and oiling device；The both sides of described base plate are separately installed with oil rig and oiling device, described oil rig and oiling device include oil cylinder, piston, piston rod, fuel sucking pipe and flowline respectively, described oily cylinder is provided with the cavity of one end open, the wall of described oily cylinder is provided with two through holes, wherein a through hole is connected with one end of fuel sucking pipe, and another through hole is connected with one end of flowline；Described fuel sucking pipe is provided with notch cuttype through hole, is large diameter hole in the middle of described notch cuttype through hole, and two ends are small diameter bore；Described flowline is plugged with the first plunger in the small diameter bore of oil cylinder junction, one end of the first described plunger is provided with a blind hole, the wall of described first plunger is provided with multiple rectangular through holes connected with blind hole, the through hole of one end and oil cylinder that the first described plunger is provided with blind hole communicates, the other end of the first plunger is connected with the hole shoulder of the notch cuttype through hole in flowline by compression spring, and the rectangular through holes of the first described plunger does not expose the small diameter bore of flowline and oil cylinder junction；Described fuel sucking pipe is plugged with the second plunger in the small diameter bore of oil cylinder junction, one end of the second described plunger is provided with a blind hole, the wall of the second described plunger is provided with multiple rectangular through holes connected with blind hole, the second described plunger is not provided with the one end through hole towards oil cylinder of blind hole, and the rectangular through holes of the second described plunger passes the small diameter bore of fuel sucking pipe and oil cylinder junction and exposes in the cavity of oil cylinder；The first described plunger and the second plunger are connected by the first connecting plate, and the flowline of described oiling device connects by being connected pipeline with the fuel sucking pipe of oil discharging device, and described connection pipeline and a valve connect；Being provided with motor on described base plate, the motor shaft of described motor is connected with one end of leading screw by shaft coupling, and described base plate is provided with a fixed plate, and the other end of described leading screw and fixed plate are for being rotatably connected；Described base plate is provided with two guide plates, described guide plate is provided with pilot hole, described piston is embedded in the cavity of oil cylinder, one end of described piston rod is connected with piston, the other end of two-piston bar is connected through the pilot hole on guide plate by the second connecting plate, the lower end of the second described connecting plate is provided with a feed screw nut, and described feed screw nut is connected with threads of lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426190.8U CN205654845U (en) | 2016-05-12 | 2016-05-12 | Device is changed to large -scale speed reducer gear oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426190.8U CN205654845U (en) | 2016-05-12 | 2016-05-12 | Device is changed to large -scale speed reducer gear oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654845U true CN205654845U (en) | 2016-10-19 |
Family
ID=57402418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426190.8U Expired - Fee Related CN205654845U (en) | 2016-05-12 | 2016-05-12 | Device is changed to large -scale speed reducer gear oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654845U (en) |
-
2016
- 2016-05-12 CN CN201620426190.8U patent/CN205654845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180512 |