CN110242796A - A kind of transmission device and grease exhaust apparatus - Google Patents
A kind of transmission device and grease exhaust apparatus Download PDFInfo
- Publication number
- CN110242796A CN110242796A CN201910623213.2A CN201910623213A CN110242796A CN 110242796 A CN110242796 A CN 110242796A CN 201910623213 A CN201910623213 A CN 201910623213A CN 110242796 A CN110242796 A CN 110242796A
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- Prior art keywords
- disk
- driving wheel
- mobile disk
- guide rod
- transmission device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 239000004519 grease Substances 0.000 title claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
-
- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
-
- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0645—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible push or pull member having guiding means, i.e. the flexible member being supported at least partially by a guide to transmit the reciprocating movement
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention belongs to oil equipment technical fields, it is related to a kind of transmission device and grease exhaust apparatus, including guide rod, fixed disk is provided with above guide rod, lower section is provided with lower fixed disk, mobile disk is installed, mobile disk is set on the shaft of guide rod, and mobile disk is fixedly connected with oil pick-up tube between upper fixed disk, lower fixed disk；Upper driving wheel is installed in the upper surface of upper fixed disk, and lower driving wheel is installed in the upper surface of lower fixed disk, and upper driving wheel is connect with lower driving wheel by machine driving；Upper driving wheel is connect with servo motor retarder, and servo motor retarder is used to control the lifting of mobile disk.The transmission device is rotated by servo deceleration motor driven upper driving wheel, then is driven by the mechanical drive lower driving wheel rotation, and then entire mobile disk is driven to move up and down, final to realize being freely lifted for oil pick-up tube.The position of grease exhaust device based on the transmission device, stable working performance and nozzle of pumping is easy determination, can guarantee going on smoothly for pumping operation.
Description
Technical field
The invention belongs to oil equipment technical field, it is related to a kind of transmission device and grease exhaust apparatus.
Background technique
Currently, the draining oil pumping of oil field gas gathering station fluid reservoir is still in the manual operation stage.It is long-range by monitoring personnel when drawing water
The pipeline of pump orifice is rule of thumb transferred to fluid reservoir tank bottom by Open valve, the outer personnel that stand, when water level is lower than 20 ㎝ or so,
Monitor or PKS system remotely close valve, stop operation.When drawing oil, operation area arranges the upper station of care provider, and roping personnel will
In hose insertion tank on vehicle, rule of thumb, hose head is docked at into oil reservoir, is reduced with the reduction of liquid level, when extraction
When oil becomes cloudy, extracts hose out, stop operation.
However, when above-mentioned traditional method is all the experience, especially oil pumping by operating personnel and monitoring personnel, it cannot
Scientific accurately positioning roping target, control roping amount, and tank field belongs to inflammable and explosive area, electrostatic in personnel's operation process in station
Etc. other factors increase security risk again, output oil belongs to the higher article of economic value.Nothing during output water, oily roping
Method accurately measures roping amount, and both sides dispute often occur in roping amount.Further, since during entire output water, oily roping
Lack effective management and control measures, care provider stirs up trouble within and join with those who are outside under the sugarcoated bullet of criminal with it, and profiteering output oil occurs
The phenomenon that, both made enterprise by economic loss, it is harmonious to be also unfavorable for oily area.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of transmission device is provided and grease pump drainage is set
It is standby, the advantages of device sets engaged transmission and servo motor drive control, it the deficiency of the two abandoned, can be realized to pumping
Oil pipe stablizes lifting.
The purpose of the present invention is by the following technical programs to solve:
On the one hand, the present invention provides a kind of transmission devices, comprising: the guide rod being vertically arranged is set above the guide rod
It is equipped with fixed disk, lower section is provided with lower fixed disk, and mobile disk, the shifting are equipped between fixed disk, lower fixed disk
Moving plate is set on the shaft of guide rod, and the mobile disk is fixedly connected with oil pick-up tube；The upper surface of fixed disk is equipped with
Upper driving wheel, the upper surface of the lower fixed disk are equipped with lower driving wheel, the upper driving wheel and lower driving wheel and are passed by mechanical
Dynamic connection；The upper driving wheel is connect with servo motor retarder, and the servo motor retarder is used to control the liter of mobile disk
Drop.
Further, chain/rack gear is provided between the upper driving wheel and lower driving wheel, the upper driving wheel passes down
Driving wheel is the sprocket wheel being meshed with chain, or the gear to be meshed with rack gear；The upper driving wheel subtracts in servo motor
It is rotated under the action of fast device, and then by chain/rack drives lower driving wheel rotation, mobile disk is under the drive of chain/rack gear
It moves up and down, the final lifting for realizing control oil pick-up tube.
Further, the upper driving wheel is connect by shaft coupling with servo motor retarder, servo motor retarder knot
Structure size is small, output torque is big, high-efficient, performance safety is reliable.
Further, the mobile disk includes the upper mobile disk being set on guide rod by linear bearing, lower mobile disk, institute
State mobile disk, lower mobile disk is connect with chain/rack gear；The upper mobile disk play the guiding role, and guarantees that entire mobile disk exists
Moved in the vertical direction during moving up or declining along guide rod, the direction of motion without departing from.
Further, the linear bearing includes the sleeve base being fixed in mobile disk or lower mobile disk, is sheathed on and leads
Sliding sleeve on bar, the sliding sleeve are located in sleeve base, and the sliding sleeve is fixed with sleeve base by sliding sleeve cover board；The sliding sleeve includes
Several slide constructions of sliding sleeve inner wall are set to, the slide construction is slidably connected with guide rod, can reduce friction, and then reduce
The resistance of motion of mobile disk.
Further, it is fixedly connected between the upper mobile disk, lower mobile disk by orienting guide rod；The orientation guide rod
Both ends pass through nut respectively and are fixedly connected with upper mobile disk, lower mobile disk.
Further, several intermediate mobile disks are also provided between the upper mobile disk, lower mobile disk, it is adjacent
It is fixedly connected between mobile disk by orienting guide rod.
Further, the quantity of the guide rod is three, and the stability that can use triangle guarantees rotating device and whole
The stability of a grease exhaust device during the work time.
On the other hand, the present invention also provides a kind of grease exhaust apparatus, including transmission device any one of as described above,
Oil pick-up tube is welded in the lower mobile disk, the oil pick-up tube and fuel-displaced hose are tightly connected；The outer wall of the oil pick-up tube
Medium sensor is installed, the medium sensor is located at the lower part of oil pick-up tube；The conduit of the medium sensor is along oil pumping
It is pierced by inside pipe, and the welded seal at perforation；The medium sensor is also connect with PLC controller, the PLC controller with
The connection of servo motor retarder, the PLC controller are also connected with the encoder for acquiring mobile disk straight-line displacement.Medium passes
The conduit of sensor is pierced by from the tube wall of oil pick-up tube, seals oil pick-up tube and oil storage tank, and be pierced by position argon arc
Welded seal is welded, whole cable is hermetically sealed in pipeline；Encoder is converted to the straight-line displacement information of collected mobile disk
Electric signal is simultaneously transmitted to PLC controller, and the PLC controller is transported according to the straight-line displacement information control transmission device received
It is dynamic, and then realize moving up or decline to mobile disk, final realize is freely lifted oil pick-up tube.
Further, fence oil inlet is along the circumferential direction distributed in the nozzle of the oil pick-up tube, using the distribution of side formula, laterally
Oil pumping mode can reduce in oil pumping process and cause to disturb to emulsion layer, avoid emulsion layer unstability；Under the fence oil inlet
Side be provided with around flowing plate, can effectively reduce and stream longitudinal extent, with increase oil pick-up tube nozzle can submerged depth, to reduce cream
Change liquid to enter oil reservoir and be drawn into the possibility in pipeline.
Compared with prior art, technical solution provided by the invention have it is following the utility model has the advantages that by using upper driving wheel,
The design of lower driving wheel, guide rod and servo motor reducer group drives upper driving wheel to turn by the driving of servo deceleration motor
It is dynamic, then it is driven by the mechanical drive lower driving wheel rotation, so that entire mobile disk is driven to move up and down, final realization oil pick-up tube
It is freely lifted, the position of stable working performance and nozzle of pumping is easy to determine, ensure that going on smoothly for pumping operation.
In addition, the transmission device uses the transmission mechanism being made of chain/rack gear combination upper driving wheel, lower driving wheel, band
Dynamic mobile disk realizes being freely lifted for oil pick-up tube；Upper mobile disk, lower mobile disk, which pass through linear bearing and be sheathed on guide rod, to be used for
Reduce the resistance of motion of the mobile disk when moving up and down；By increasing the design of PLC controller and encoder, encoder is for adopting
Collect the straight-line displacement information of mobile disk and be converted into electric signal transmission to PLC controller, PLC controller is according to receiving
Straight-line displacement information controls actuator movement, and then realizes moving up or decline to mobile disk, final to realize to oil pick-up tube
It is freely lifted.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and is used to explain this together with specification
The principle of invention.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of grease exhaust device provided by the invention.
Wherein: 1 is upper driving wheel；2 be servo motor retarder；3 be upper fixed disk；4 be guide rod；5 be chain；6 be upper
Mobile disk；7 be orientation guide rod；8 be lower mobile disk；9 be oil pick-up tube；10 be lower fixed disk；11 be lower driving wheel；12 be fuel-displaced soft
Pipe；13 be medium sensor；14 be fence oil inlet；15 is around flowing plates.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they are only and appended power
The example of device be described in detail in sharp claim, that some aspects of the invention are consistent.
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawings and embodiments
Present invention is further described in detail.
Embodiment
Shown in Figure 1, the present invention provides a kind of transmission devices, comprising: the guide rod 4 being vertically arranged, the top of guide rod 4
It is provided with fixed disk 3, lower section is provided with lower fixed disk 10, is equipped with mobile disk between upper fixed disk 3, lower fixed disk 10, moves
Moving plate is set on the shaft of guide rod 4, and mobile disk is fixedly connected with oil pick-up tube 9；The upper surface of upper fixed disk 3 is equipped with transmission
Wheel 1, the upper surface of lower fixed disk 10 is equipped with lower driving wheel 11, and upper driving wheel 1 is connect with lower driving wheel 11 by machine driving；
Upper driving wheel 1 is connect with servo motor retarder 2, and servo motor retarder 2 is used to control the lifting of mobile disk.
Further, 5/ rack gear of chain, upper driving wheel 1, lower driving wheel are provided between upper driving wheel 1 and lower driving wheel 11
11 be the sprocket wheel being meshed with chain 5, or the gear to be meshed with rack gear；Upper driving wheel 1 is in servo motor retarder 2
Under the action of rotate, and then by 5/ rack drives lower driving wheel 11 of chain rotate, mobile disk is under the drive of 5/ rack gear of chain
It moves up and down, the final lifting for realizing control oil pick-up tube 9.
Preferably, sprocket wheel can select beryllium-bronze material to be made, and chain 5 selects stainless steel chain, pass compared to belt etc.
For flowing mode, there is no delays for chain drive, have the advantages that high temperature resistant, corrosion resistant, and transmission efficiency height, are particularly suitable for
In the environment for thering is explosion-proof to require.
Further, upper driving wheel 1 is connect by shaft coupling with servo motor retarder 2,2 structure of servo motor retarder
Size is small, output torque is big, high-efficient, performance safety is reliable.
Further, mobile disk includes the upper mobile disk 6 being set on guide rod 4 by linear bearing, lower mobile disk 8, on
Mobile disk 6, lower mobile disk 8 are connect by nut with 5/ rack gear of chain；Upper mobile disk 6 play the guiding role, and guarantees entire mobile
Disk moves during moving up or declining along guide rod 4 in the vertical direction, the direction of motion without departing from.
Further, linear bearing includes the sleeve base being fixed in mobile disk 6 or lower mobile disk 8, is sheathed on guide rod 4
On sliding sleeve, sliding sleeve is located in sleeve base, and sliding sleeve is fixed with sleeve base by sliding sleeve cover board；Sliding sleeve includes being set to sliding sleeve inner wall
Several slide constructions, slide construction is slidably connected with guide rod, can reduce the resistance of motion of mobile disk.
Further, it is fixedly connected between upper mobile disk 6, lower mobile disk 8 by orienting guide rod 7；Orient the both ends of guide rod 7
It is fixedly connected respectively by nut with upper mobile disk 6, lower mobile disk 8.
Further, several intermediate mobile disks, adjacent shifting are also provided between upper mobile disk 6, lower mobile disk 8
It is fixedly connected between Moving plate by orienting guide rod 7, the quantity of intermediate mobile disk can be determined according to the depth of liquid.
Further, the quantity of guide rod 4 is three, and the stability that can use triangle guarantees transmission device and entire oil
The stability of water exhaust device during the work time.
In addition, the present invention also provides a kind of grease exhaust apparatus, including transmission device any one of as described above, move down
Oil pick-up tube 9 is welded on Moving plate 8, oil pick-up tube 9 and fuel-displaced hose 12 are tightly connected；The outer wall of oil pick-up tube 9 is equipped with medium
Sensor 13, medium sensor 13 are located at the lower part of oil pick-up tube 9；The conduit of medium sensor 13 is pierced by inside oil pick-up tube 9,
And the welded seal at perforation；Medium sensor 13 is also connect with PLC controller, and PLC controller and servo motor retarder 2 connect
It connects, PLC controller is also connected with the encoder for acquiring mobile disk straight-line displacement.The conduit of medium sensor 13 is from oil pumping
The tube wall of pipe 9 is pierced by, and seals oil pick-up tube 9 and oil storage tank, and sealed being pierced by position with argon arc welding welding, sliver
Cable is hermetically sealed in pipeline；The straight-line displacement information of collected mobile disk is converted to electric signal and is transmitted to PLC by encoder
Controller, PLC controller controls actuator movement according to the straight-line displacement information received, and then realizes to the upper of mobile disk
It moves or decline, final realize is freely lifted oil pick-up tube.
Further, fence oil inlet 14 is along the circumferential direction distributed in the nozzle of oil pick-up tube 9, using the distribution of side formula, laterally
Oil pumping mode can reduce in oil pumping process and cause to disturb to emulsion layer, avoid emulsion layer unstability；The lower section of fence oil inlet 14
Be provided with around flowing plate 15, can effectively reduce and stream longitudinal extent, with increase 9 nozzle of oil pick-up tube can submerged depth, to reduce
Emulsion enters oil reservoir and is drawn into the possibility in pipeline.
To sum up, grease exhaust device provided by the invention, specific working principle are as follows: one end of oil pick-up tube 9 passes through
Lower fixed disk 10 is tightly connected by connecting flange and fluid reservoir, and the other end passes through lower mobile disk 8 and is fixedly welded on lower movement
On disk 8；When oil pumping, in order to scientifically and accurately position roping target, control roping amount, by the driving of servo motor retarder 2,
Cooperate the mechanical drive mode to be made of chain 5 and sprocket wheel or rack and pinion again, encoder is by collected mobile disk
Straight-line displacement information be converted to electric signal and be transmitted to PLC controller, PLC controller is according to the straight-line displacement information received
Actuator movement is controlled, and then realizes moving up or decline to mobile disk, it is final to realize being freely lifted to oil pick-up tube 9.Cause
This, the nozzle position of the grease exhaust apparatus based on this transmission device, stable working performance and oil pick-up tube 9 is easy according to volume
The code collected signal of device is determined, and can guarantee going on smoothly for pumping operation.
The above is only a specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.
It should be understood that the invention is not limited to the above-mentioned contents having been described, and its model can not departed from
It encloses and carry out various modifications and change.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of transmission device characterized by comprising the guide rod (4) being vertically arranged is provided with above the guide rod (4)
Upper fixed disk (3), lower section are provided with lower fixed disk (10), and fixed disk (3), lower fixed disk are equipped with movement between (10)
Disk, the mobile disk are set on the shaft of guide rod (4), and the mobile disk is fixedly connected with oil pick-up tube (9)；Fixed disk
(3) upper surface is equipped with upper driving wheel (1), and the upper surface of the lower fixed disk (10) is equipped with lower driving wheel (11), described
Upper driving wheel (1) is connect with lower driving wheel (11) by machine driving；The upper driving wheel (1) and servo motor retarder (2)
Connection, the servo motor retarder (2) are used to control the lifting of mobile disk.
2. transmission device according to claim 1, which is characterized in that the upper driving wheel (1) and lower driving wheel (11) it
Between be provided with chain (5)/rack gear, the upper driving wheel (1), lower driving wheel (11) are the sprocket wheel being meshed with chain (5), or
Person is the gear being meshed with rack gear.
3. transmission device according to claim 1, which is characterized in that the upper driving wheel (1) passes through shaft coupling and servo
Motor reducer (2) connection.
4. transmission device according to claim 1, which is characterized in that the mobile disk includes being set in by linear bearing
Upper mobile disk (6), lower mobile disk (8) on guide rod (4), the upper mobile disk (6), lower mobile disk (8) with chain (5)/tooth
Item is fixedly connected.
5. transmission device according to claim 4, which is characterized in that the linear bearing includes being fixed on mobile disk
(6) or the sleeve base in lower mobile disk (8), the sliding sleeve being sheathed on guide rod (4), the sliding sleeve are located in sleeve base, the cunning
Set is fixed with sleeve base by sliding sleeve cover board；The sliding sleeve includes several slide constructions for being set to sliding sleeve inner wall, the sliding
Structure is slidably connected with guide rod.
6. transmission device according to claim 4, which is characterized in that between the upper mobile disk (6), lower mobile disk (8)
It is fixedly connected by orienting guide rod (7)；The both ends of orientation guide rod (7) pass through nut and upper mobile disk (6), lower movement respectively
Disk (8) is fixedly connected.
7. according to the described in any item transmission devices of claim 4-6, which is characterized in that the upper mobile disk (6), lower mobile disk
(8) it is also provided with several intermediate mobile disks between, is fixedly connected between adjacent mobile disk by orienting guide rod (7).
8. transmission device according to claim 1, which is characterized in that the quantity of the guide rod (4) is three.
9. a kind of grease exhaust apparatus, which is characterized in that described including such as described in any item transmission devices of claim 1-7
Oil pick-up tube (9) is fixedly welded on lower mobile disk (8), and the oil pick-up tube (9) and fuel-displaced hose (12) are tightly connected；The oil pumping
The outer wall of pipe (9) is equipped with medium sensor (13), and the medium sensor (13) is located at the lower part of oil pick-up tube (9)；It is given an account of
The conduit of matter sensor (13) is pierced by inside oil pick-up tube (9), and the welded seal at perforation；The medium sensor (13)
It is also connect with PLC controller, the PLC controller is connect with servo motor retarder (2), and the PLC controller is also connected with
For acquiring the encoder of mobile disk straight-line displacement.
10. grease exhaust apparatus according to claim 9, which is characterized in that the nozzle of the oil pick-up tube (9) is circumferentially square
To being distributed with fence oil inlet (14), it is provided with below the fence oil inlet (14) around flowing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623213.2A CN110242796A (en) | 2019-07-11 | 2019-07-11 | A kind of transmission device and grease exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623213.2A CN110242796A (en) | 2019-07-11 | 2019-07-11 | A kind of transmission device and grease exhaust apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN110242796A true CN110242796A (en) | 2019-09-17 |
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| CN201910623213.2A Pending CN110242796A (en) | 2019-07-11 | 2019-07-11 | A kind of transmission device and grease exhaust apparatus |
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