CN110389082A - A kind of lubricating oil water content detection device - Google Patents
A kind of lubricating oil water content detection device Download PDFInfo
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- CN110389082A CN110389082A CN201910708514.5A CN201910708514A CN110389082A CN 110389082 A CN110389082 A CN 110389082A CN 201910708514 A CN201910708514 A CN 201910708514A CN 110389082 A CN110389082 A CN 110389082A
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- fixed
- lubricating oil
- test chamber
- shaft
- cucurbit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of lubricating oil water content detection devices, including shell and the test chamber being set in the shell, the test chamber is to open front, the test chamber bottom wall is rotatably equipped with first rotating shaft, the first rotating shaft upper end is fixed with the first turntable, at least two placed cavities are equipped in first turntable, the placed cavity runs through up and down, top pressing board is placed in the placed cavity, the cucurbit equipped with lubricating oil is placed on the top pressing board before detection, the present invention realizes the automatic detection to lubricating oil water content, after moisture in lubricating oil is evaporated, it is absorbed using silica-gel desiccant, then it weighs automatically, to calculate moisture content, compared to artificial detection, improve detection efficiency, situations such as avoiding the fault being easy to appear in artificial detection, and the automatic inspection of batch can be achieved in the present invention It surveys, has higher practicability.
Description
Technical field
The present invention relates to lubricating oil water content detection technique field, specially a kind of lubricating oil water content detection device.
Background technique
Under normal circumstances, the water content allowed in lubricating oil 0.03% hereinafter, when water content is more than 0.1%, lubricating oil
In additive (antioxidant, detergent-dispersant additive etc.) will fail, accelerate the oxidation process of machine oil, and what machine oil oxidation generated
Acidic oxide in organic acid and engine discharge exhaust gas reacts with water, and generates inorganic acid, these acidic materials increase
Add the corrosion to engine, therefore when containing more water in machine oil, oil lubricating can be deteriorated, viscosity decline is gently then led
Machine oil premature deterioration and parts is caused to get rusty；It is heavy then cause engine to seize, the significant mechanicals accident such as tile kilning；
Lubricating oil water content detection at this stage is generally manual operation, and efficiency is lower, is easy to make a fault in the detection process, shadow
Testing result is rung, in view of the above-mentioned problems, the present invention is improved.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of lubricating oil water content detection devices, overcome above-mentioned ask
Topic.
The present invention is achieved through the following technical solutions.
A kind of lubricating oil water content detection device of the invention, including shell and the detection being set in the shell
Chamber, for the test chamber to open front, the test chamber bottom wall is rotatably equipped with first rotating shaft, and the first rotating shaft upper end is fixed
Equipped with the first turntable, at least two placed cavities are equipped in first turntable, the placed cavity runs through up and down, in the placed cavity
It is placed with top pressing board, the cucurbit equipped with lubricating oil is placed on the top pressing board before detection；
Side opening is closed using close membrane on the cucurbit, and condenser pipe, the condensation are fixed in the test chamber
It is connected with connector on the left of pipe, is connected with drainpipe on the right side of the condenser pipe；
The test chamber bottom wall is rotatably equipped with the second shaft, and second shaft and the first rotating shaft rotate synchronously, institute
It states and is fixed with the second turntable in the second shaft, weighing chamber identical with the placed cavity quantity is equipped in second turntable,
The weighing chamber upward opening is equipped with weight detecting module in the weighing chamber, is placed with and connects on the upside of the weight detecting module
Bottle is received, water sucting cavity is equipped in the receiving bottle, silica-gel desiccant is housed in the water sucting cavity, is equipped in the water sucting cavity roof upper
Under perforative through hole, valve mechanism is equipped in the through hole；
Feeding mechanism is equipped in the test chamber, the feeding mechanism can drive the cucurbit, the receiving bottle to rise, make institute
It states close membrane described in connector bursting to be connected to the cucurbit, the drainpipe is connected to the valve mechanism, the detection
It is equipped with the heating mechanism for cucurbit heating in chamber, is evaporated moisture in the cucurbit by heating, moisture enters institute
It states in water sucting cavity and is absorbed by the silica-gel desiccant, the weight detecting module measures the weight of the receiving bottle, according to front and back
Weight difference it can be learnt that moisture content.
Further, the power cavity being located on the downside of the test chamber is equipped in the shell, the power cavity bottom wall is fixed
Equipped with motor, it is connected by power dynamic axis on the upside of the motor, is fixed with sector gear on the line shaft, described second turn
Axis lower end extends in the power cavity, and the transmission gear being fixedly connected in second shaft is equipped in the power cavity,
The transmission gear can be engaged with the sector gear, be passed between second shaft and the first rotating shaft by first pulley
Dynamic connection.
Further, the feeding mechanism includes the transmission shaft for being rotatably dispose in the power cavity bottom wall, the transmission shaft
On be fixed with rotate gear, the power cavity bottom wall rotation is equipped with threaded rod, leads between the threaded rod and the transmission shaft
The connection of the second belt wheel transmission is crossed, torsional spring is connected between the transmission shaft and the power cavity bottom wall, is prolonged on the upside of the threaded rod
It extends in the test chamber, screw shell is threaded in the threaded rod, the screw shell right side is fixed with biography
Movable plate, the test chamber rear wall are equipped with sliding slot, and sliding is equipped with the guiding that front end is fixedly connected with the driver plate in the sliding slot
Block, the receiving bottle outer surface are surrounded with fixed ring, and the driver plate upper end is fixed with support rod, on the support rod
End is fixed with the electromagnet to offset with the fixed ring.
Further, the driver plate upper surface is fixed with rack gear, and the heating mechanism is described including being rotatably dispose in
The installation axle of test chamber rear wall is fixed with rotation gear in the installation axle, and the installation axle front end is fixed with swingle,
The swingle upper surface is fixed with motorized rails, and the upper end of slide block on the upside of the motorized rails is fixed with connecting rod, institute
It states connecting rod upper end and is fixed with heat block.
Further, the valve mechanism includes the reset sliding slot being set in the through hole inner wall, and the reset is slided
Sliding, which is equipped with, in slot resets sliding block, is connected with reset spring between the reset sliding block and the reset sliding slot bottom wall, described to pass through
Sliding is equipped with the switch block being fixedly connected with the reset sliding block in through-hole, is equipped with connection chamber in the switch block, presses down on
The switch block can be such that the connection chamber is connected to the water sucting cavity.
Further, be rubber material on the downside of the connector and diameter is slightly larger than side opening on the cucurbit.
Further, the test chamber roof is fixed with computing module, the computing module and the weight detecting mould
It is equipped with data between block to transmit, the weight information that the computing module detects the weight detecting module calculates aqueous
Rate, the test chamber roof are fixed with display module, and the moisture content that the display module detects the computing module is believed
Breath is shown.
Beneficial effects of the present invention: the present invention realizes the automatic detection to lubricating oil water content, by the water in lubricating oil
Divide after evaporating, is absorbed using silica-gel desiccant, then weighed automatically, so that moisture content is calculated, compared to people
Work detection, situations such as improving detection efficiency, avoid the fault being easy to appear in artificial detection, and the present invention can be achieved to criticize
The automatic detection of amount, has higher practicability.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is structural schematic diagram at A-A in Fig. 1；
Fig. 3 is structural schematic diagram at B-B in Fig. 1；
Fig. 4 is structural schematic diagram at C-C in Fig. 1；
Fig. 5 is structural schematic diagram at D in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of lubricating oil water content detection device in conjunction with described in attached drawing 1-5 mainly includes shell 10 and is set to institute
The test chamber 65 in shell 10 is stated, the test chamber 65 is rotatably equipped with first turn to open front, 65 bottom wall of test chamber
Axis 46,46 upper end of first rotating shaft are fixed with the first turntable 55, are equipped at least two placed cavities in first turntable 55
48, about 48 placed cavity runs through, and top pressing board 49 is placed in the placed cavity 48, the distillation of lubricating oil will be housed before detection
Bottle 12 is placed on the top pressing board 49；
Side opening is closed using close membrane 11 on the cucurbit 12, is fixed with condenser pipe 21 in the test chamber 65,
It is connected with connector 13 on the left of the condenser pipe 21, is connected with drainpipe 25 on the right side of the condenser pipe 21；
65 bottom wall of test chamber is rotatably equipped with the second shaft 33, and second shaft 33 is synchronous with the first rotating shaft 46
It rotates, the second turntable 24 is fixed in second shaft 33, be equipped in second turntable 24 and the placed cavity 48 counts
Measure identical weighing chamber 29,29 upward opening of weighing chamber is equipped with weight detecting module 28 in the weighing chamber 29, described heavy
It is placed with receiving bottle 20 on the upside of amount detection module 28, water sucting cavity 57 is equipped in the receiving bottle 20, is equipped in the water sucting cavity 57
Silica-gel desiccant 58 is equipped with upper and lower perforative through hole 59 in 57 roof of water sucting cavity, is equipped with valve in the through hole 59
Mechanism 90；
Feeding mechanism 92 is equipped in the test chamber 65, the feeding mechanism 92 can drive the cucurbit 12, the receiving bottle
20 rise, and are connected to close membrane 11 described in 13 bursting of connector with the cucurbit 12, the drainpipe 25 and the valve
Door machine structure 90 is connected to, and the heating mechanism 91 for the cucurbit 12 heating is equipped in the test chamber 65, will be described by heating
Moisture evaporates in cucurbit 12, and moisture enters in the water sucting cavity 57 to be absorbed by the silica-gel desiccant 58, the weight detecting
Module 28 measures the weight of the receiving bottle 20, according to the weight difference of front and back it can be learnt that moisture content.
The power cavity 34 for being located at 65 downside of test chamber is equipped in the shell 10,34 bottom wall of the power cavity fixation is set
There is motor 35, dynamic axis 36 is connected by power on the upside of the motor 35, sector gear 37, institute are fixed on the line shaft 36
It states 33 lower end of the second shaft to extend in the power cavity 34, is equipped in the power cavity 34 and is fixedly connected on second shaft
Transmission gear 32 on 33, the transmission gear 32 can be engaged with the sector gear 37, second shaft 33 and described the
It is sequentially connected between one shaft 46 by first pulley 31.
The feeding mechanism 92 includes being rotatably dispose in the transmission shaft 39 of 34 bottom wall of power cavity, on the transmission shaft 39
It is fixed with rotate gear 40,34 bottom wall of the power cavity rotation is equipped with threaded rod 43, the threaded rod 43 and the transmission shaft
It is sequentially connected between 39 by the second belt wheel 42, is connected with torsional spring 38 between 34 bottom wall of the transmission shaft 39 and the power cavity,
It is extended on the upside of the threaded rod 43 in the test chamber 65, screw shell 45 is threaded in the threaded rod 43, it is described
45 right side of screw shell is fixed with driver plate 44, and 65 rear wall of test chamber is equipped with sliding slot 17, slides in the sliding slot 17
Equipped with the guide pad 52 that front end is fixedly connected with the driver plate 44,20 outer surface of the receiving bottle is surrounded with fixed ring
19,44 upper end of driver plate is fixed with support rod 18, and 18 upper end of support rod is fixed with and 19 phase of fixed ring
The electromagnet 50 supported.
44 upper surface of driver plate is fixed with rack gear 41, and the heating mechanism 91 includes being rotatably dispose in the detection
The installation axle 51 of 65 rear wall of chamber is fixed with rotation gear 15 in the installation axle 51, and 51 front end of installation axle is fixed with
Swingle 16,16 upper surface of swingle are fixed with motorized rails 53,54 upper end of sliding block of 53 upside of motorized rails
It is fixed with connecting rod 14,14 upper end of connecting rod is fixed with heat block 23.
The valve mechanism 90 includes the reset sliding slot 63 being set in 59 inner wall of through hole, the reset sliding slot 63
Middle sliding, which is equipped with, resets sliding block 62, is connected with reset spring 64 between the reset sliding block 62 and 63 bottom wall of reset sliding slot,
Sliding is equipped with the switch block 61 being fixedly connected with the reset sliding block 62, the company of being equipped in the switch block 61 in the through hole 59
Cavity 60, pressing down on the switch block 61 can be such that the connection chamber 60 is connected to the water sucting cavity 57.
For rubber material and diameter is slightly larger than side opening on the cucurbit 12 on the downside of the connector 13.
65 roof of test chamber is fixed with computing module 26, the computing module 26 and the weight detecting module 28
Between be equipped with data transmit, the weight information that the computing module 26 detects the weight detecting module 28 calculates aqueous
Rate, 65 roof of test chamber are fixed with display module 27, and the display module 27 detects the computing module 26
Moisture content information is shown.
The sequence of the mechanical action of whole device:
1. then using close membrane 11 by 12 closure of openings of cucurbit for lubricating oil to be detected is packed into cucurbit 12；
2. cucurbit 12 is placed in 49 upside of top pressing board, receiving bottle 20 is put by silica-gel desiccant 58 is packed into receiving bottle 20
It is placed in 28 upside of weight detecting module；
3. starting motor 35, motor 35 drives sector gear 37 to rotate by line shaft 36, sector gear 37 and rotate gear 40
Engagement drives threaded rod 43 to rotate by transmission shaft 39, the second belt wheel 42, and the rotation of threaded rod 43 rises screw shell 45；
4. 45 upper end of screw shell is inserted into placed cavity 48, press top pressing board 49 rises, and top pressing board 49 drives cucurbit 12 to rise,
11 bursting of close membrane is connected to by connector 13 with cucurbit 12；
5. screw shell 45 drives driver plate 44 to rise, driver plate 44 rises with carry-over bar 41, and rack gear 41 is nibbled with rotation gear 15
It closes and drives swingle 16 to rotate by installation axle 51, swingle 16 drives motorized rails 53 to rotate, and motorized rails 53 pass through sliding block
54 drive connecting rod 14 to rotate, and connecting rod 14 rotates to be horizontality by vertical state, and front and back connecting rod 14 is located at distillation
12 front and back sides of bottle, the starting of motorized rails 53 make front and back sliding block 54 drive connecting rod 14 close to each other, and front and back connecting rod 14, which drives, to be added
Heat block 23 wraps up cucurbit 12；
6. driver plate 44 is begun to ramp up, the starting of electromagnet 50 attracts fixed ring 19, and driver plate 44, which rises, to be driven on support rod 18
It rises, support rod 18 drives fixed ring 19 to rise by electromagnet 50, and fixed ring 19 drives receiving bottle 20 to rise；
7. pressing downwards in the insertion connection chamber 60 of drainpipe 25 and by switch block 61, it is connected to connection chamber 60 with water sucting cavity 57；
8. the closing of motor 35 is simultaneously self-locking, sector gear 37 is still engaged with rotate gear 40 at this time；
9. cucurbit 12 is heated in the starting of heat block 23, under the action of condenser pipe 21, the moisture content that is evaporated in lubricating oil
It is absorbed into water sucting cavity 57 by silica-gel desiccant 58；
10. in cucurbit 12 after moisture evaporation, the starting of swingle 16 makes sliding block 54 slide into initial position；
11. motor 35 starts, sector gear 37 and rotate gear 40 are detached from, and under the effect of 38 return of torsional spring, transmission shaft 39 is inverted
Receiving bottle 20, cucurbit 12, heat block 23 is set to be back to initial position；
12. weight detecting module 28 detects 20 weight of receiving bottle and sends data in computing module 26, contain to calculate
Water rate, and moisture content information is shown on display module 27；
13. sector gear 37 is engaged with transmission gear 32, transmission gear 32 drives the rotation of the second shaft 33, and the second shaft 33 drives
Second turntable 24 rotates by a certain angle, and the second shaft 33 drives first rotating shaft 46 to rotate by first pulley 31, screw shell 45
It drives the first turntable 55 to rotate by a certain angle, makes to be examined on the downside of next rotation to connector 13 of cucurbit to be detected 12
It surveys.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of lubricating oil water content detection device, including shell and the test chamber being set in the shell, the detection
Chamber is to open front, it is characterised in that: the test chamber bottom wall is rotatably equipped with first rotating shaft, and the first rotating shaft upper end is fixed
Equipped with the first turntable, at least two placed cavities are equipped in first turntable, the placed cavity runs through up and down, in the placed cavity
It is placed with top pressing board, the cucurbit equipped with lubricating oil is placed on the top pressing board before detection；
Side opening is closed using close membrane on the cucurbit, and condenser pipe, the condensation are fixed in the test chamber
It is connected with connector on the left of pipe, is connected with drainpipe on the right side of the condenser pipe；
The test chamber bottom wall is rotatably equipped with the second shaft, and second shaft and the first rotating shaft rotate synchronously, institute
It states and is fixed with the second turntable in the second shaft, weighing chamber identical with the placed cavity quantity is equipped in second turntable,
The weighing chamber upward opening is equipped with weight detecting module in the weighing chamber, is placed with and connects on the upside of the weight detecting module
Bottle is received, water sucting cavity is equipped in the receiving bottle, silica-gel desiccant is housed in the water sucting cavity, is equipped in the water sucting cavity roof upper
Under perforative through hole, valve mechanism is equipped in the through hole；
Feeding mechanism is equipped in the test chamber, the feeding mechanism can drive the cucurbit, the receiving bottle to rise, make institute
It states close membrane described in connector bursting to be connected to the cucurbit, the drainpipe is connected to the valve mechanism, the detection
It is equipped with the heating mechanism for cucurbit heating in chamber, is evaporated moisture in the cucurbit by heating, moisture enters institute
It states in water sucting cavity and is absorbed by the silica-gel desiccant, the weight detecting module measures the weight of the receiving bottle, according to front and back
Weight difference it can be learnt that moisture content.
2. a kind of lubricating oil water content detection device according to claim 1, it is characterised in that: be equipped in the shell
Power cavity on the downside of the test chamber, the power cavity bottom wall are fixed with motor, have been connected by power on the upside of the motor
Line shaft is fixed with sector gear on the line shaft, and second shaft lower end extends in the power cavity, described dynamic
The transmission gear being fixedly connected in second shaft is equipped in power chamber, the transmission gear can be nibbled with the sector gear
It closes, is sequentially connected between second shaft and the first rotating shaft by first pulley.
3. a kind of lubricating oil water content detection device according to claim 2, it is characterised in that: the feeding mechanism packet
The transmission shaft for being rotatably dispose in the power cavity bottom wall is included, rotate gear, the power cavity bottom are fixed on the transmission shaft
Wall rotation be equipped with threaded rod, between the threaded rod and the transmission shaft by the second belt wheel transmission connect, the transmission shaft with
It is connected with torsional spring between the power cavity bottom wall, is extended in the test chamber on the upside of the threaded rod, spiral shell in the threaded rod
Line is connected with screw shell, and the screw shell right side is fixed with driver plate, and the test chamber rear wall is equipped with sliding slot, described
Sliding is equipped with the guide pad that front end is fixedly connected with the driver plate in sliding slot, and the receiving bottle outer surface is surrounded with fixation
Ring, the driver plate upper end are fixed with support rod, and the post upper is fixed with the electromagnetism to offset with the fixed ring
Iron.
4. a kind of lubricating oil water content detection device according to claim 3, it is characterised in that: the driver plate upper end
Face is fixed with rack gear, and the heating mechanism includes being rotatably dispose in the installation axle of the test chamber rear wall, in the installation axle
It is fixed with rotation gear, the installation axle front end is fixed with swingle, and the swingle upper surface is fixed with electronic lead
Rail, the upper end of slide block on the upside of the motorized rails are fixed with connecting rod, and the connecting rod upper end is fixed with heat block.
5. a kind of lubricating oil water content detection device according to claim 1, it is characterised in that: the valve mechanism packet
The reset sliding slot being set in the through hole inner wall is included, sliding, which is equipped with, in the reset sliding slot resets sliding block, and the reset is slided
Reset spring is connected between block and the reset sliding slot bottom wall, sliding is equipped in the through hole fixes with the reset sliding block
The switch block of connection is equipped with connection chamber in the switch block, and the connection chamber and the suction can be made by pressing down on the switch block
Water cavity connection.
6. a kind of lubricating oil water content detection device according to claim 1, it is characterised in that: on the downside of the connector
For rubber material and diameter is slightly larger than side opening on the cucurbit.
7. a kind of lubricating oil water content detection device according to claim 1, it is characterised in that: the test chamber roof
It is fixed with computing module, data are equipped between the computing module and the weight detecting module and are transmitted, the computing module
Moisture content is calculated to the weight information that the weight detecting module detects, the test chamber roof is fixed with display mould
Block, the display module show the moisture content information that the computing module detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708514.5A CN110389082A (en) | 2019-08-01 | 2019-08-01 | A kind of lubricating oil water content detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708514.5A CN110389082A (en) | 2019-08-01 | 2019-08-01 | A kind of lubricating oil water content detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110389082A true CN110389082A (en) | 2019-10-29 |
Family
ID=68288407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708514.5A Withdrawn CN110389082A (en) | 2019-08-01 | 2019-08-01 | A kind of lubricating oil water content detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110389082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561435A (en) * | 2022-10-08 | 2023-01-03 | 南京市中环利安工程技术有限公司 | Lubricating oil gas phase detection device and method thereof |
| CN117990556A (en) * | 2024-04-02 | 2024-05-07 | 合肥精特能源科技股份有限公司 | Crude oil moisture content on-line measuring device |
-
2019
- 2019-08-01 CN CN201910708514.5A patent/CN110389082A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561435A (en) * | 2022-10-08 | 2023-01-03 | 南京市中环利安工程技术有限公司 | Lubricating oil gas phase detection device and method thereof |
| CN117990556A (en) * | 2024-04-02 | 2024-05-07 | 合肥精特能源科技股份有限公司 | Crude oil moisture content on-line measuring device |
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Application publication date: 20191029 |
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| WW01 | Invention patent application withdrawn after publication |