CN114047320B - Oil content testing machine for lubricating oil processing production - Google Patents
Oil content testing machine for lubricating oil processing production Download PDFInfo
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- CN114047320B CN114047320B CN202111337392.7A CN202111337392A CN114047320B CN 114047320 B CN114047320 B CN 114047320B CN 202111337392 A CN202111337392 A CN 202111337392A CN 114047320 B CN114047320 B CN 114047320B
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- threaded rod
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 55
- 239000003921 oil Substances 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 abstract description 14
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002199 base oil Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
Abstract
The invention relates to the technical field of lubricating oil processing and discloses an oil content testing machine for lubricating oil processing production. When the oil content testing machine for lubricating oil processing production is used, the first threaded rod is used for driving the auxiliary wheel to horizontally move, so that the transmission driving wheel rotates on the rotating rod to incline, and finally the servo motor transmission driving wheel rotates to drive the carrying shell to carry out reciprocating oscillating motion under the limiting effect of the second limiting groove, so that lubricating oil in a vessel in the carrying shell can be driven to oscillate, and the phenomenon that the friction contact between the traditional stirring rod and the oil is easy to generate heat energy when the traditional stirring rod stirs the oil is avoided.
Description
Technical Field
The invention relates to the technical field of lubricating oil processing, in particular to an oil content testing machine for lubricating oil processing production.
Background
The lubricating oil is used in various automobiles and mechanical equipment to reduce friction and protect machinery and workpieces, mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, is applied between two objects moving relatively, has the function of reducing friction and abrasion caused by contact of the two objects, generally consists of two parts of base oil and additive, the base oil is the main component of the lubricating oil, the basic properties of the lubricating oil are determined, and the additive can make up and improve the defects of the base oil in performance. In order to ensure the quality of oil products, the oil quality analysis of the lubricating oil is required to be performed by using an oil content analyzer in the production process of the lubricating oil.
When the common oil content testing machine is used, firstly, sampled lubricating oil is poured into a testing box of the device, a motor drives a stirring rod to stir and shake lubricating oil in the testing box uniformly, so that all components in the lubricating oil are uniformly mixed, then a testing probe is used for immersing the lubricating oil for oil content analysis, but when the stirring rod stirs the lubricating oil, friction contact between the stirring rod and the lubricating oil is easy to generate heat energy, the lubricating oil is easy to cause the fluidity, flash point and other properties to change, so that the problem of low testing accuracy is caused, the lubricating oil is required to be discharged from the testing box of the device after each analysis is finished, the testing box and the stirring rod are cleaned, the follow-up testing of the lubricating oil is avoided, the device is simple in structure, the function is single, the stirring rod and the testing box are fixed with the device through bolts, the steps of disassembly are tedious, the trouble and the trouble are caused, the problem of low cleaning efficiency of the device is caused, the practicality is poor, the working requirements of the lubricating oil content testing can not be met, and the oil content testing machine for the production of lubricating oil is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an oil content testing machine for lubricating oil processing production, which solves the technical problems of the prior art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an oil content chemical examination machine for lubricating oil processing production, includes the drain pan, the inner chamber middle part of drain pan is through bearing movable mounting has the dwang, the left end of dwang extends to outside the inner chamber of drain pan, the left side wall middle part of drain pan is provided with servo motor, the left end face of dwang and servo motor's output shaft fixed connection, the outer wall left side slip cover of dwang is equipped with the regulating wheel, the right side wall upper portion of regulating wheel articulates there is the connecting rod, the outer wall middle part movable sleeve of dwang is equipped with the drive wheel, the left end of connecting rod is articulated with the left side wall upper portion of drive wheel, first spacing groove has been seted up to the outer wall circumference of regulating wheel, the second spacing groove has been seted up to the outer wall circumference of drive wheel, first threaded rod is installed to the inner chamber lower part screw thread of drain pan, the right-hand member of first threaded rod is equipped with the auxiliary wheel through bearing movable sleeve, the outer wall and the inner wall rotation contact of first spacing groove, the support slip that the upper surface of drain pan set up is provided with carries the thing shell, the bottom surface welding of carrying thing shell has the connecting rod, the bottom surface welding of the bottom surface of the electric connection block of the drain pan extends to the second spacing groove, the bottom surface of the telescopic connection block has the telescopic connection block, the telescopic connection.
Preferably, the left end of the first threaded rod extends to the outside of the inner cavity of the bottom shell, a pointer is movably sleeved on the left side of the outer wall of the first threaded rod through a bearing, a reference ruler is welded on the lower portion of the left side wall of the bottom shell, the pointer is matched with the reference ruler, an assembly rod is welded on the left side wall of the bottom shell above the reference ruler, and the pointer is slidably connected with the assembly rod.
Preferably, the sliding tray has been seted up to the inner wall symmetry of carrying the thing shell, the inner wall of sliding tray has the second threaded rod through bearing movable mounting, slidable mounting has the extension piece in the inner chamber of sliding tray, the outer wall and the extension piece threaded connection of second threaded rod, the one end of extension piece extends to outside the inner chamber of sliding tray, the one end welding of extension piece has curved grip block.
Preferably, one end of the second threaded rod extends to the outside of the inner cavity of the object carrying shell, a spur gear is welded at one end of the second threaded rod, a rotating disc is movably sleeved at the lower part of the outer wall of the object carrying shell, an annular rack is welded on the upper surface of the rotating disc, the annular rack is located below the spur gear, and the tooth surface of the spur gear is meshed with the tooth surface of the annular rack.
Preferably, the outer wall left side symmetry of dwang has seted up two recesses, first passageway has been seted up at the middle part of regulating wheel, the inner wall of first passageway and the outer wall sliding connection of dwang, the inner wall symmetry welding of first passageway has two lugs, lug and the inner wall sliding connection of corresponding first passageway.
Preferably, the left side wall middle part welding of drain pan has the square plate, and the mounting groove has been seted up to the upper surface of square plate, slidable mounting has the shock attenuation board in the inner chamber of mounting groove, four compression springs of bottom surface symmetry fixed mounting of shock attenuation board, compression spring's bottom and the bottom surface fixed connection of mounting groove, servo motor's bottom surface and the upper surface fixed connection of shock attenuation board.
Preferably, the middle part of the outer wall of the driving wheel is provided with a second channel, the height of the inner cavity of the second channel is higher than the diameter of the rotating rod, the outer wall of the rotating rod penetrates through the pin shaft through the bearing to be movably installed, and two ends of the pin shaft are movably connected with the inner wall of the second channel.
Preferably, a group of anti-skid grooves are circumferentially formed in the inner wall of the first limiting groove, anti-skid line washers are circumferentially sleeved on the outer wall of the auxiliary wheel, the anti-skid grooves are V-shaped, stripes formed by the anti-skid line washers are V-shaped, and the anti-skid washers are matched with the anti-skid grooves.
(III) beneficial effects
Compared with the prior art, the invention provides an oil content testing machine for lubricating oil processing production, which has the following beneficial effects:
1. this an oil content chemical examination machine for lubricating oil processing production drives auxiliary wheel horizontal movement through setting up first threaded rod to the transmission drive wheel rotates on the dwang and inclines, and final servo motor transmission drive wheel rotates and drives the thing shell of carrying under the spacing effect of second spacing groove and carry out reciprocating oscillation motion, can drive the lubricating oil that carries in the thing shell household utensils and oscillate, has avoided traditional puddler to the easy heat energy that produces of friction contact between the two when fluid stirring, fluid composition is heated and easily makes attribute such as fluidity and flash point change, thereby has led to the problem that the chemical examination degree of accuracy is low.
2. This an oil content testing machine for lubricating oil processing production drives pointer motion through setting up first threaded rod, makes the pointer compare with the scale numerical value on the ruler, can accurate regulation oscillation amplitude, has avoided traditional output through control motor voltage to change oscillation amplitude, long-term use to the motor produce damage shorten life's problem.
3. This an oil content testing machine for lubricating oil processing production drives annular rack through setting up the rolling disc and rotates to drive the grip block motion, two grip blocks can be fixed and dismantle the household utensils that are equipped with lubricating oil, conveniently take off the household utensils after the lubricating oil analysis is accomplished and carry out the chemical examination analysis of follow-up other lubricating oil, and wash after convenient household utensils are taken off, avoided the device function singleness to fix puddler and chemical examination case through the bolt, the dismouting step is loaded down with trivial details, laborious and troublesome, thereby have led to the problem that the device cleaning efficiency is low, the practicality is poor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic top cross-sectional view of the carrier shell of the present invention;
FIG. 4 is a schematic top cross-sectional view of the rotating lever and the driving wheel of the present invention;
FIG. 5 is a schematic side cross-sectional view of the turning lever and the adjusting wheel of the present invention.
In the figure: 1. a bottom case; 2. a rotating lever; 3. a servo motor; 4. an adjusting wheel; 5. a connecting rod; 6. a driving wheel; 7. a first limit groove; 8. the second limit groove; 9. a first threaded rod; 10. an auxiliary wheel; 11. a carrier shell; 12. a connecting block; 13. a mounting frame; 14. an electric telescopic rod; 15. an oil analysis probe; 16. a pointer; 17. a reference ruler; 18. a second threaded rod; 19. spur gears; 20. a rotating disc; 21. an annular rack; 22. and a clamping block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme, an oil content testing machine for lubricating oil processing production, which comprises a bottom shell 1, a rotating rod 2, a servo motor 3, an adjusting wheel 4, a connecting rod 5, a driving wheel 6, a first limiting groove 7, a second limiting groove 8, a first threaded rod 9, an auxiliary wheel 10, a carrying shell 11, a connecting block 12, a mounting rack 13, an electric telescopic rod 14, an oil content analysis probe 15, a pointer 16, a comparison ruler 17, a second threaded rod 18, a spur gear 19, a rotating disc 20, an annular rack 21 and a clamping block 22;
referring to fig. 1, a rotating rod 2 is movably mounted in the middle of an inner cavity of a bottom shell 1 through a bearing, the left end of the rotating rod 2 extends out of the inner cavity of the bottom shell 1, a servo motor 3 is arranged in the middle of the left side wall of the bottom shell 1, a square plate is welded in the middle of the left side wall of the bottom shell 1, a mounting groove is formed in the upper surface of the square plate, a damping plate is slidably mounted in the inner cavity of the mounting groove, four compression springs are symmetrically and fixedly mounted on the bottom surface of the damping plate, the bottom ends of the compression springs are fixedly connected with the bottom surface of the mounting groove, the bottom surface of the servo motor 3 is fixedly connected with the upper surface of the damping plate, the left end face of the rotating rod 2 is fixedly connected with an output shaft of the servo motor 3, referring to fig. 5, an adjusting wheel 4 is sleeved on the left side of the outer wall of the rotating rod 2, two grooves are symmetrically formed in the left side of the outer wall of the rotating rod 2, a first channel is formed in the middle of the adjusting wheel 4, the inner wall of the first channel is in sliding connection with the outer wall of the rotating rod 2, two convex blocks are symmetrically welded on the inner wall of the first channel, the convex blocks are in sliding connection with the inner wall of the corresponding first channel, the upper part of the right side wall of the regulating wheel 4 is hinged with a connecting rod 5, please refer to fig. 4, the middle part of the outer wall of the rotating rod 2 is movably sleeved with a driving wheel 6, the middle part of the outer wall of the driving wheel 6 is provided with a second channel, the inner cavity of the second channel is higher than the diameter of the rotating rod 2, the outer wall of the rotating rod 2 is penetrated and movably provided with a pin shaft through a bearing, two ends of the pin shaft are both in movable connection with the inner wall of the second channel, the left end of the connecting rod 5 is hinged with the upper part of the left side wall of the driving wheel 6, the outer wall of the regulating wheel 4 is circumferentially provided with a first limiting groove 7, the outer wall of the driving wheel 6 is circumferentially provided with a second limiting groove 8, please refer to fig. 2, the lower part of the inner cavity of the bottom shell 1 is provided with a first threaded rod 9, the left end of the first threaded rod 9 extends to the outside of the inner cavity of the bottom shell 1, the pointer 16 is movably sleeved on the left side of the outer wall of the first threaded rod 9 through a bearing, the lower part of the left side wall of the bottom shell 1 is welded with the comparison ruler 17, the pointer 16 is matched with the comparison ruler 17, the left side wall of the bottom shell 1 is positioned above the comparison ruler 17 and is welded with the assembly rod, the pointer 16 is in sliding connection with the assembly rod, the pointer 16 can indicate the scale value on the comparison ruler 17, the oscillation amplitude can be accurately regulated, the traditional problem that the motor is damaged and the service life is shortened due to long-term use by controlling the output power of motor voltage is avoided, the right end of the first threaded rod 9 is provided with the auxiliary wheel 10 through the bearing movably sleeved, the outer wall of the auxiliary wheel 10 is in rotary contact with the inner wall of the first limiting groove 7, a group of anti-skid grooves are circumferentially arranged on the inner wall of the first limiting groove 7, anti-skid washers are circumferentially sleeved on the outer wall of the auxiliary wheel 10, the shape of the anti-skid groove is V-shaped, the stripes of the anti-skid gasket are V-shaped, the anti-skid gasket is matched with the anti-skid groove, a support arranged on the upper surface of the bottom shell 1 is provided with a carrying shell 11 in a sliding way, referring to figure 3, the inner wall of the carrying shell 11 is symmetrically provided with sliding grooves, the inner wall of the sliding grooves is movably provided with a second threaded rod 18 through a bearing, an extending block is slidably arranged in the inner cavity of the sliding grooves, the outer wall of the second threaded rod 18 is in threaded connection with the extending block, one end of the extending block extends out of the inner cavity of the sliding groove, one end of the extending block is welded with an arc-shaped clamping block 22 which can drive the clamping block 22 to move, one end of the second threaded rod 18 extends out of the inner cavity of the carrying shell 11, one end of the second threaded rod 18 is welded with a spur gear 19, the lower part of the outer wall of the carrying shell 11 is movably sleeved with a rotating disc 20, the upper surface of the rotating disc 20 is welded with an annular rack 21, the annular rack 21 is located the below of spur gear 19, the tooth face of spur gear 19 meshes with the tooth face of annular rack 21, can drive the second threaded rod 18 and rotate, can fix and dismantle the household utensils that are equipped with lubricating oil, the convenience is taken down the household utensils and is carried out the chemical examination analysis of follow-up other lubricating oil after the lubricating oil analysis is accomplished, and conveniently wash after the household utensils are taken down, the dismouting efficiency is high, the bottom surface welding of carrying case 11 has connecting block 12, the bottom of connecting block 12 extends to in the inner chamber of second spacing groove 8, can drive the lubricating oil in carrying case 11 interior household utensils and oscillate, the friction contact between the two easily produces heat energy when having avoided traditional puddler to the fluid stirring, the fluid composition is heated and is easily made its mobility and attribute such as flash point change, thereby the problem that has led to the chemical examination degree of accuracy low, the upper surface welding of drain pan 1 has mounting bracket 13, the bottom surface middle part welding of mounting bracket 13 has electric telescopic handle 14, the output shaft fixed mounting of electric telescopic handle 14 has fluid analysis probe 15.
The working principle of the device is as follows: firstly, placing a vessel filled with lubricating oil in a carrying shell 11, driving an annular rack 21 to rotate by a rotating disc 20, driving a spur gear 19 to rotate by the annular rack 21, driving a second threaded rod 18 to rotate by the spur gear 19, driving an extension block to move by the second threaded rod 18, and driving a clamping block 22 to move by the extension block, so that the vessel filled with the lubricating oil can be fixed and disassembled, the vessel can be conveniently taken down for subsequent analysis of other lubricating oil after the analysis of the lubricating oil is completed, and the vessel can be conveniently taken down for cleaning, and the disassembly and assembly efficiency is high; the electric telescopic rod 14 is started to drive the oil analysis probe 15 to vertically move, so that the oil analysis probe 15 can be immersed into lubricating oil to analyze the oil, when a lubricating oil vessel is disassembled and assembled, the height of the oil analysis probe 15 is conveniently adjusted, the vessel is prevented from being disassembled and assembled, lubricating oil with different depths in the vessel can be analyzed, and the accuracy of an assay is improved; starting a servo motor 3 to drive a rotating rod 2 to rotate, driving the rotating rod 2 to drive an adjusting wheel 4 to rotate, driving a connecting rod 5 to rotate, driving a driving wheel 6 to rotate by the connecting rod 5, driving a connecting block 12 in a second limiting groove 8 to horizontally reciprocate after the driving wheel 6 is in an inclined state, driving a carrying shell 11 to horizontally reciprocate by the connecting block 12, driving a clamping block 22 to move by the carrying shell 11, driving a vessel filled with lubricating oil to move by the two clamping blocks 22, and vibrating and shaking up the lubricating oil, so that the influence of the direct stirring contact of the stirring rod on the heating component attribute of the lubricating oil on the accuracy of analysis and test is avoided; the first threaded rod 9 is rotated to drive the auxiliary wheel 10 to move, the auxiliary wheel 10 is in contact with the inner wall of the first limit groove 7 to extrude and drive the adjusting wheel 4 to move on the rotating rod 2, the connecting rod 5 is driven to move when the adjusting wheel 4 moves, the connecting rod 5 drives the driving wheel 6 to move, the inclination angle of the driving wheel 6 can be changed, the amplitude of the horizontal reciprocating motion of the connecting block 12 can be changed through changing the inclination angle of the driving wheel 6, meanwhile, the first threaded rod 9 drives the pointer 16 to move, the pointer 16 can indicate the scale value on the comparison ruler 17, the oscillation amplitude can be accurately adjusted, and the problems that the oscillation amplitude is changed through controlling the output power of motor voltage, and the motor is damaged and the service life is shortened due to long-term use are avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An oil content testing machine for lubricating oil processing production, includes drain pan (1), its characterized in that: the utility model discloses a sliding bearing type electric pan, including inner chamber middle part, outer wall, inner wall left side slip cap, outer wall middle part of drain pan (1) is through bearing movable mounting having dwang (2), the left end of dwang (2) extends to outside the inner chamber of drain pan (1), the left side wall middle part of drain pan (1) is provided with servo motor (3), the left end face of dwang (2) and servo motor's output shaft fixed connection, the outer wall left side slip cap of dwang (2) is equipped with regulating wheel (4), the right side wall upper portion of regulating wheel (4) articulates there is connecting rod (5), the outer wall middle part movable sleeve of dwang (2) is equipped with drive wheel (6), the left end of connecting rod (5) is articulated with the left side wall upper portion of drive wheel (6), first spacing groove (7) have been seted up to the outer wall circumference of regulating wheel (4), the outer wall circumference of drive wheel (6) has seted up second spacing groove (8), the inner chamber lower part screw thread of drain pan (1) has first threaded rod (9), the right-hand member of first threaded rod (9) is equipped with auxiliary wheel (10) through the bearing movable sleeve, auxiliary wheel (10) is provided with on the outer wall middle part movable sleeve of dwang, the outer wall of connecting rod (5) is articulated with the left side wall upper end of drain pan (6), the outer wall (1) is provided with a sliding bearing (12), the bottom end of the connecting block (12) extends into the inner cavity of the second limit groove (8), the upper surface of the bottom shell (1) is welded with a mounting frame (13), the middle part of the bottom surface of the mounting frame (13) is welded with an electric telescopic rod (14), and an output shaft of the electric telescopic rod (14) is fixedly provided with an oil analysis probe (15);
the left end of the first threaded rod (9) extends out of the inner cavity of the bottom shell (1), a pointer (16) is movably sleeved on the left side of the outer wall of the first threaded rod (9) through a bearing, a comparison ruler (17) is welded on the lower portion of the left side wall of the bottom shell (1), the pointer (16) is matched with the comparison ruler (17), an assembly rod is welded on the left side wall of the bottom shell (1) above the comparison ruler (17), and the pointer (16) is in sliding connection with the assembly rod;
the inner wall symmetry of carrying thing shell (11) has seted up the sliding tray, the inner wall of sliding tray has second threaded rod (18) through bearing movable mounting, slidable mounting has extension piece in the inner chamber of sliding tray, the outer wall and the extension piece threaded connection of second threaded rod (18), the one end of extension piece extends to outside the inner chamber of sliding tray, the one end welding of extension piece has curved grip block (22).
2. An oil content testing machine for lubricating oil processing production as defined in claim 1, wherein: one end of the second threaded rod (18) extends to the outside of the inner cavity of the object carrying shell (11), a spur gear (19) is welded at one end of the second threaded rod (18), a rotating disc (20) is movably sleeved on the lower portion of the outer wall of the object carrying shell (11), an annular rack (21) is welded on the upper surface of the rotating disc (20), the annular rack (21) is located below the spur gear (19), and the tooth surface of the spur gear (19) is meshed with the tooth surface of the annular rack (21).
3. An oil content testing machine for lubricating oil processing production as defined in claim 1, wherein: two grooves are symmetrically formed in the left side of the outer wall of the rotating rod (2), a first channel is formed in the middle of the adjusting wheel (4), the inner wall of the first channel is slidably connected with the outer wall of the rotating rod (2), two protruding blocks are symmetrically welded on the inner wall of the first channel, and the protruding blocks are slidably connected with the inner wall of the corresponding first channel.
4. An oil content testing machine for lubricating oil processing production as defined in claim 1, wherein: the novel hydraulic damper is characterized in that a square plate is welded in the middle of the left side wall of the bottom shell (1), a mounting groove is formed in the upper surface of the square plate, a damping plate is slidably mounted in an inner cavity of the mounting groove, four compression springs are symmetrically and fixedly mounted on the bottom surface of the damping plate, the bottom ends of the compression springs are fixedly connected with the bottom surface of the mounting groove, and the bottom surface of the servo motor (3) is fixedly connected with the upper surface of the damping plate.
5. An oil content testing machine for lubricating oil processing production as defined in claim 1, wherein: the middle part of the outer wall of the driving wheel (6) is provided with a second channel, the height of the inner cavity of the second channel is higher than the diameter of the rotating rod (2), the outer wall of the rotating rod (2) penetrates through a pin shaft through a bearing to be movably installed, and two ends of the pin shaft are movably connected with the inner wall of the second channel.
6. An oil content testing machine for lubricating oil processing production as defined in claim 1, wherein: the anti-skid device is characterized in that a group of anti-skid grooves are circumferentially formed in the inner wall of the first limiting groove (7), anti-skid line gaskets are circumferentially sleeved on the outer wall of the auxiliary wheel (10), the anti-skid grooves are V-shaped, stripes formed by the anti-skid line gaskets are V-shaped, and the anti-skid line gaskets are matched with the anti-skid grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337392.7A CN114047320B (en) | 2021-11-12 | 2021-11-12 | Oil content testing machine for lubricating oil processing production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337392.7A CN114047320B (en) | 2021-11-12 | 2021-11-12 | Oil content testing machine for lubricating oil processing production |
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| Publication Number | Publication Date |
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| CN114047320A CN114047320A (en) | 2022-02-15 |
| CN114047320B true CN114047320B (en) | 2024-01-09 |
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| CN212646692U (en) * | 2020-06-18 | 2021-03-02 | 河南福润德润滑油脂有限公司 | Lubricating oil detection device |
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|---|---|---|---|---|
| CN106345355A (en) * | 2016-08-30 | 2017-01-25 | 中国检验认证集团宁波有限公司 | Temperature control type variable amplitude horizontal oscillator |
| CN208224262U (en) * | 2018-05-24 | 2018-12-11 | 宁波出入境检验检疫局检验检疫技术中心 | A kind of lubricating oil moisture content detection device |
| CN208432616U (en) * | 2018-07-25 | 2019-01-25 | 上海加美实业有限公司 | A kind of water content of lubricating oil amount detecting device |
| CN212646692U (en) * | 2020-06-18 | 2021-03-02 | 河南福润德润滑油脂有限公司 | Lubricating oil detection device |
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| CN114047320A (en) | 2022-02-15 |
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