CN111272986A - Hydraulic oil acidity detection equipment in hydraulic valve - Google Patents
Hydraulic oil acidity detection equipment in hydraulic valve Download PDFInfo
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- CN111272986A CN111272986A CN202010271159.2A CN202010271159A CN111272986A CN 111272986 A CN111272986 A CN 111272986A CN 202010271159 A CN202010271159 A CN 202010271159A CN 111272986 A CN111272986 A CN 111272986A
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 230000002378 acidificating effect Effects 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 13
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- 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
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- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses hydraulic oil acidity detection equipment in a hydraulic valve, which comprises a casing, wherein a reaction cavity is arranged in the casing, a sampling cavity is arranged at the lower side of the reaction cavity, a transmission cavity is arranged at the upper right end in the casing, a reaction mechanism for neutralizing acidic hydraulic oil is arranged in the reaction cavity, a sampling detection mechanism for detecting hydraulic oil acidity is arranged in the sampling cavity, an acidity neutralizing mechanism for providing corresponding blends to the neutralized hydraulic oil according to the acidity of the hydraulic oil is arranged in the transmission cavity, the hydraulic oil to be detected can be automatically sampled during working, the content of acidic substances in a sample is detected, and the acidic substances in the whole hydraulic oil to be detected are accurately neutralized according to the content of the acidic substances in the hydraulic oil in the detected sample, so that the integration of sampling, detecting and blending is realized.
Description
Technical Field
The invention relates to the field of hydraulic valves, in particular to equipment for detecting acidity of hydraulic oil in a hydraulic valve.
Background
The hydrovalve is one kind and relies on hydraulic oil to carry out the automatic original paper of controlling, can be acid after hydraulic oil receives external environment's erosion, and the acid material in the hydraulic oil then can be to eroding the hydraulic valve body to cause hydraulic oil to reveal and the impaired of hydrovalve function.
At the present stage, when the hydraulic oil in the hydraulic valve is acidic, the hydraulic oil is generally replaced, so that the hydraulic oil is wasted, or the hydraulic oil is manually detected and then neutralized, so that the operation is difficult.
Disclosure of Invention
The invention aims to solve the technical problem of providing equipment for detecting the acidity of hydraulic oil in a hydraulic valve, solving the problems that the hydraulic oil cannot be efficiently and accurately detected and recovered and the like, and increasing the function of efficiently detecting and recovering the hydraulic oil.
The invention is realized by the following technical scheme.
The hydraulic oil acidity detection equipment in the hydraulic valve comprises a shell, wherein a reaction cavity is arranged in the shell, a sampling cavity is arranged on the lower side of the reaction cavity, a transmission cavity is arranged at the upper right end in the shell, a reaction mechanism for neutralizing acidic hydraulic oil is arranged in the reaction cavity, a sampling detection mechanism for detecting hydraulic oil acidity is arranged in the sampling cavity, and an acidity neutralization mechanism for providing a corresponding mixture to the neutralized hydraulic oil according to the acidity of the hydraulic oil is arranged in the transmission cavity;
the sampling detection mechanism comprises a sliding cavity which is positioned in the right cavity wall of the sampling cavity and has a leftward opening, a sliding block which can move up and down in the sliding cavity is arranged in the sliding cavity, a floating plate which is positioned in the sampling cavity is fixedly connected to the left end face of the sliding block, a bayonet with a downward opening is arranged on the upper cavity wall of the sampling cavity, a through hole which is communicated with the reaction cavity is arranged on the upper cavity wall of the bayonet, a connecting rod is fixedly arranged on the upper end face of the floating plate, a fixing plate is fixedly connected to the upper end face of the connecting rod, sodium bicarbonate is arranged in the sampling cavity, a clamping block cavity with a leftward opening is arranged in the right cavity wall of the sliding cavity, a clamping block which can move left and right in the cavity is arranged in the clamping block cavity, a compression spring is connected between the right end face of the clamping block and the right cavity wall, the piston cavity is internally provided with a piston plate capable of moving left and right in the cavity, the right end face of the piston plate is fixedly provided with a right end extending into the first rack in the transmission cavity, the left cavity wall of the piston cavity is internally provided with a communicating air inlet channel of the sampling cavity, the lower cavity wall of the left end of the piston cavity is provided with an air outlet channel communicated with the external space, the inner wall of the air outlet channel is internally provided with a stopper cavity, the stopper cavity is internally provided with a stopper capable of sliding left and right in the cavity, the right end face of the stopper is connected with an elastic spring between the right cavity walls of the stopper cavity, the right end face of the stopper is connected with one end of a rope, the lower cavity wall of the sodium bicarbonate is provided with.
Further, the chamber wall all is equipped with an inward lift chamber of opening around the piston chamber right-hand member, two the lift intracavity all is equipped with one can be at this intracavity gliding lifter block from top to bottom, two it is equipped with the dwang to rotate between the lifter block, the both ends of dwang all with two connect between the lifter block and be equipped with torsion spring, two the terminal surface all fixes and is equipped with a magnetic block under the lifter block, two the chamber wall all fixes and is equipped with an electro-magnet under the lift chamber, electro-magnet lower extreme electricity is connected and is equipped with the electric wire, be equipped with in the chamber wall of piston chamber right side with the sensor of first rack contact, the sensor passes through the electric wire with the electro-magnet is connected.
Further, the acid neutralizing mechanism comprises a storage cavity positioned at the left side of the transmission cavity, a motor is fixedly arranged on the right cavity wall of the transmission cavity, the left end of the motor is in power connection with the transmission cavity, the transmission cavity penetrates through the left and right cavity walls of the storage cavity, a stirring block positioned in the storage cavity is arranged on the transmission cavity, a feed opening communicated with the reaction cavity is arranged on the lower cavity wall of the storage cavity, a baffle cavity is arranged in the feed opening cavity, a baffle capable of moving left and right in the cavity is arranged in the baffle cavity, an elastic spring is connected between the right end surface of the baffle and the right cavity wall of the baffle cavity, one end of a pull rope is connected to the right end surface of the baffle, a rotating gear positioned in the transmission cavity is arranged at the right end of the transmission cavity, a rotating shaft is rotatably arranged between the left and right cavity walls at the lower end of the, the winding is equipped with on the first reel the stay cord, pivot right-hand member splined connection is equipped with sliding gear, the pivot right-hand member still is equipped with the rotor plate, the rotor plate left end face with it is equipped with two reset spring to connect between the sliding gear right-hand member face.
Further, the reaction mechanism comprises a first driven cavity positioned at the left side of the storage cavity, a second driven cavity is arranged at the lower side of the reaction cavity, a rotating rod is rotatably arranged between the upper cavity wall of the first driven cavity and the lower cavity wall of the second driven cavity, a driven bevel gear positioned in the first driven cavity is arranged at the upper end of the rotating rod, a driving bevel gear in meshed connection with the driven bevel gear is arranged at the left end of the transmission cavity, blades positioned in the reaction cavity are arranged in the middle of the rotating rod, a rotating gear positioned in the second driven cavity is arranged at the lower end of the rotating rod, a discharge port communicated with the external space is arranged in the lower cavity wall at the left end of the reaction cavity, a moving cavity is arranged in each of the left cavity wall and the right cavity wall of the second driven cavity, a moving plate capable of moving left and right in the cavity is arranged in each of the two moving cavities, and a through hole communicated up and, the left side of the movable plate is connected with the right cavity wall of the second driven cavity through a tension spring, the right side of the movable plate is connected with the left cavity wall of the second driven cavity through a tension spring, the left side of the movable plate is fixedly connected with the front end face of the movable plate and the right side of the movable plate through a second rack, the rotating gear can be meshed with the two second racks respectively, and the cavity wall of the reaction cavity is provided with a feed inlet communicated with an external space.
Furthermore, the elastic force of the two return springs is greater than the friction force applied to the sliding gear when the sliding gear slides on the rotating shaft, the sliding gear is pushed to move rightwards by the first rack for a certain distance, and when the pushing force of the first rack is lost, the sliding gear can move leftwards to be reset under the elastic force action of the two return springs.
The invention has the beneficial effects that: the hydraulic oil sampling device is simple in structure and convenient and fast to operate, hydraulic oil to be detected can be automatically sampled during working, the content of acidic substances in the samples can be detected, the acidic substances in the whole hydraulic oil to be detected can be accurately neutralized according to the content of the acidic substances in the hydraulic oil in the detected samples, and therefore integration of sampling, detecting and blending is achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of FIG. 1 at C according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-4 a hydraulic oil acidity detection equipment in hydraulic valve, including casing 10, be equipped with reaction chamber 60 in the casing 10, reaction chamber 60 downside is equipped with sample chamber 50, the upper right end is equipped with transmission chamber 27 in the casing 10, be equipped with reaction mechanism 57 to being the neutralization of acidic hydraulic oil in the reaction chamber 60, be equipped with the sample detection mechanism 42 that detects hydraulic oil acidity in sample chamber 50, be equipped with in the transmission chamber 27 and provide the acidity neutralization mechanism 17 that corresponds the blend according to the acidic centering of hydraulic oil and hydraulic oil, sample detection mechanism 42 is including being located sample chamber 50 right side intracavity and opening left sliding chamber 76, be equipped with the slider 75 that can be at intracavity up-and-down motion in sliding chamber 76, slider 75 left end face fixed connection is equipped with and is located floating plate 47 in sample chamber 50, sample chamber 50 goes up the intracavity wall and is equipped with opening bayonet 41 downwards, the upper cavity wall of the bayonet 41 is provided with a through hole 39 communicated with the reaction cavity 60, the upper end surface of the floating plate 47 is fixedly provided with a connecting rod 45, the upper end surface of the connecting rod 45 is fixedly connected with a fixing plate 44, the sampling cavity 50 is internally provided with sodium bicarbonate 46, the right cavity wall of the sliding cavity 76 is internally provided with a clamping block cavity 78 with a leftward opening, the clamping block cavity 78 is internally provided with a clamping block 77 capable of moving left and right in the cavity, a compression spring 79 is connected between the right end surface of the clamping block 77 and the right cavity wall of the clamping block cavity 78, the right end surface of the clamping block 77 is connected with one end of a hemp rope 70, the left side of the transmission cavity 27 is provided with a piston cavity 24, the piston cavity 24 is internally provided with a piston plate 21 capable of moving left and right in the cavity, the right end surface of the piston plate 21 is fixedly provided with a first rack 23 with the right end extending into the transmission, the cavity wall of resorption of 24 left ends in piston chamber is equipped with the air outlet channel 34 of intercommunication external space, be equipped with dog chamber 35 in the 34 chamber walls of air outlet channel, but be equipped with the dog 37 of intracavity horizontal slip in the dog chamber 35, dog 37 right-hand member face with it is equipped with elastic spring 36 to connect between the dog chamber 35 right side chamber wall, dog 37 right-hand member face is connected and is equipped with rope 66 one end, 46 cavity walls of resorption of sodium bicarbonate are equipped with the export 49 of intercommunication external space, be equipped with electromagnetic switch 48 in the export 49.
Beneficially, the front cavity wall and the rear cavity wall at the right end of the piston cavity 24 are respectively provided with a lifting cavity 82 with an inward opening, two lifting cavities 82 are respectively provided with a lifting block 63 capable of sliding up and down in the cavity, a rotating rod 64 is rotatably arranged between the two lifting blocks 63, two ends of the rotating rod 64 are respectively connected with the two lifting blocks 63 to be provided with a torsion spring 81, the lower end faces of the two lifting blocks 63 are respectively fixedly provided with a magnetic block 74, the lower cavity walls of the two lifting cavities 82 are respectively fixedly provided with an electromagnet 73, the lower ends of the electromagnets 73 are electrically connected with an electric wire 72, a sensor 71 contacting with the first rack 23 is arranged in the right cavity wall of the piston cavity 24, and the sensor 71 is connected with the electromagnets 73 through the electric wires 72.
Beneficially, the acid neutralizing mechanism 17 includes a storage cavity 22 located at the left side of the transmission cavity 27, a motor 28 is fixedly arranged on the right cavity wall of the transmission cavity 27, a transmission cavity 25 is arranged at the left end of the motor 28 in a power connection manner, the transmission cavity 25 penetrates through the left and right cavity walls of the storage cavity 22, a stirring block 19 located in the storage cavity 22 is arranged on the transmission cavity 25, a lower cavity wall of the storage cavity 22 is provided with a feed opening 13 communicated with the reaction cavity 60, a baffle cavity 20 is arranged in the cavity wall of the feed opening 13, a baffle 15 capable of moving left and right in the cavity is arranged in the baffle cavity 20, an elastic spring 16 is connected between the right end surface of the baffle 15 and the right cavity wall of the baffle cavity 20, the right end surface of the baffle 15 is connected with one end of a pull rope 18, a rotating gear 26 located in the transmission cavity 27 is arranged at the right end of the transmission cavity 25, a rotating shaft 30 is rotatably, the friction connection of pivot 30 left end is equipped with first reel 29, the winding is equipped with on the first reel 29 stay cord 18, pivot 30 right-hand member splined connection is equipped with sliding gear 33, pivot 30 right-hand member still is equipped with rotor plate 31, rotor plate 31 left end face with it is equipped with two reset spring 32 to connect between the sliding gear 33 right end face.
Advantageously, the reaction mechanism 57 comprises a first driven cavity 11 located at the left side of the storage cavity 22, a second driven cavity 53 is arranged at the lower side of the reaction cavity 60, a rotating rod 59 is rotatably arranged between the upper cavity wall of the first driven cavity 11 and the lower cavity wall of the second driven cavity 53, a driven bevel gear 62 located in the first driven cavity 11 is arranged at the upper end of the rotating rod 59, a driving bevel gear 14 in meshed connection with the driven bevel gear 62 is arranged at the left end of the transmission cavity 25, a vane 58 located in the reaction cavity 60 is arranged in the middle of the rotating rod 59, a rotating gear 52 located in the second driven cavity 53 is arranged at the lower end of the rotating rod 59, a discharge port 54 communicated with the external space is arranged in the lower cavity wall at the left end of the reaction cavity 60, a moving cavity 56 is arranged in each of the left and right cavity walls of the second driven cavity 53, a moving plate 55 capable of moving left and right in the moving cavity is arranged in each moving cavity 56, a through hole 86 which is communicated up and down is formed in the moving plate 55 on the front side, a tension spring 51 is connected between the right end face of the moving plate 55 on the left side and the right cavity wall of the second driven cavity 53, a tension spring 51 is also connected between the left end face of the moving plate 55 on the right side and the left cavity wall of the second driven cavity 53, a second rack 68 is fixedly connected to the front end face of the moving plate 55 on the left side and the rear end face of the moving plate 55 on the right side, the rotating gear 52 can be respectively meshed with the two second racks 68, and a feed inlet 12 communicated with the external space is formed in the upper cavity wall of the reaction cavity 60.
Advantageously, the elastic force of the two return springs 32 is greater than the friction force applied to the sliding gear 33 when sliding on the rotating shaft 30, the sliding gear 33 is pushed to move to the right by the first rack 23 for a certain distance, and when the pushing force of the first rack 23 is lost, the sliding gear 33 is reset to move to the left by the elastic force of the two return springs 32.
In an initial state, the sliding gear 33 is located on the left side of the rotating gear 26 under the action of the two return springs 32 and is in a disengaged state with the rotating gear 26, the baffle 15 is located at the left end in the baffle cavity 20 under the action of the elastic spring 16 to close the feed opening 13, the moving plate 55 on the left side closes the feed opening 54 under the action of the tension spring 51, and the moving plate 55 on the right side closes the through hole 39 under the action of the tension spring 51.
When the sampling device works, the motor 28 is started, the motor 28 works to drive the transmission cavity 25, the rotating gear 26, the stirring block 19 and the driving bevel gear 14 on the transmission cavity 25 to rotate, hydraulic oil to be detected is poured into the reaction cavity 60 from the feeding hole 12, the hydraulic oil in the reaction cavity 60 flows into the through hole 39 and enters the sampling cavity 50, the floating plate 47 moves upwards under the action of buoyancy along with accumulation of the hydraulic oil in the sampling cavity 50, when the fixing plate 44 at the upper end of the floating plate 47 rises into the bayonet 41 to close the through hole 39, the hydraulic oil in the reaction cavity 60 can not enter the sampling cavity 50 any more, the sliding block 75 at the right end of the floating plate 47 just moves upwards to the upper side of the clamping block 77 and can not move downwards to reset under the blockage of the clamping block 77, if the hydraulic oil is acidic, the hydraulic oil can react with the moving cavity 56 in the sampling cavity 50 to generate gas, and the more acidic substances in the hydraulic oil react with the sodium bicarbonate, the air enters the piston cavity 24 through the air inlet channel 38 and pushes the piston plate 21 in the piston cavity 24 to move rightwards, so as to drive the first rack 23 to move rightwards to push the sliding gear 33, the sliding gear 33 is meshed and connected with the rotating gear 26, the first rack 23 moves rightwards to be in frictional contact with the sensor 71, the sensor 71 works to enable the electromagnet 73 to generate magnetism to repel like poles of the magnetic block 74, so as to drive the lifting block 63 and the rotating block 64 to move upwards, the driving gear 67 on the rotating block 64 moves upwards to be meshed and connected with the first rack 23, at the moment, the first rack 23 moves rightwards to drive the driving gear 67 to rotate, so as to drive the second reel 65 to rotate to release the rope 66, the stopper 37 loses the tensile force of the rope 66 and moves leftwards under the elastic force of the elastic spring 36 to close the air outlet channel 34, and all generated air can be stored in the piston cavity 24 according to the acidic substances in, at this time, the rotating gear 26 rotates to drive the sliding gear 33 and the first reel 29 on the sliding gear 33 to rotate, so that the pulling rope 18 is tightened, the baffle plate 15 moves rightwards under the action of the pulling force of the pulling rope 18 to open the feed opening 13, the acidic blending substance in the storage cavity 22 enters the feed opening 13 and falls into the reaction cavity 60 under the rotation pushing of the stirring block 19, so that the acidic substance in the hydraulic oil in the reaction cavity 60 is neutralized, after the acidic substance in the hydraulic oil in the sampling cavity 50 is reacted, gas is stopped to be added into the piston cavity 24, the piston plate 21 and the first rack 23 stop moving rightwards, the sensor 71 stops working, the magnetic block 74 and the rotating rod 64 lose the magnetic pushing force of the electromagnet 73 to move downwards for resetting, at this time, the driving gear 67 is disengaged from the first rack 23, the rotating rod 64 rotates reversely for resetting under the elastic force of the torsion spring 81, the second reel 65 pulls the rope 66 again, the stopper 37 moves rightwards under the pulling force of the rope 66 to open the air outlet channel 34, the gas in the piston cavity 24 is exhausted from the air outlet channel 34, the gas in the piston cavity 24 is reduced, the piston plate 21 and the first rack 23 move leftwards slowly under the elastic force of the return spring 32, after the gas in the piston cavity 24 is exhausted, the piston plate 21 and the first rack 23 move leftwards to return, at the moment, the sliding gear 33 is disengaged with the rotating gear 26, the baffle 15 moves leftwards to return under the elastic force of the elastic spring 16 to close the feed opening 13, the addition of acidic blending substances into the reaction cavity 60 is stopped, and the blades 58 on the rotating rod 59 rotate to stir the hydraulic oil in the reaction cavity 60 so as to accelerate the blending rate of the hydraulic oil in the reaction cavity 60; after blending is finished, the electromagnetic switch 48 is turned on, the motor 28 is started to rotate reversely, when the motor 28 rotates reversely, the rotating gear 52 on the rotating rod 59 is driven to rotate reversely through mechanical transmission, the rotating gear 52 rotates reversely to drive the two moving plates 55 meshed with the rotating gear to move oppositely, the moving plate 55 on the left side moves leftwards to communicate the through hole 86 with the discharge hole 54, so that the blended hydraulic oil in the reaction cavity 60 is discharged, the moving plate 55 on the right side moves rightwards to close the through hole 39, the hydraulic oil in the sampling cavity 50 is discharged through the outlet 49, the moving plate 55 on the right side moves rightwards to tighten the hemp rope 70, the clamping block 77 moves rightwards under the tension of the hemp rope 70 to stop blocking the sliding block 75, the sliding block 75 and the floating plate 47 move downwards under the self gravity to reset, the acid neutralizing mechanism 17 is closed, and the operation.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an interior hydraulic oil acidity check out test set of hydrovalve, includes the casing, its characterized in that: a reaction cavity is arranged in the machine shell, a sampling cavity is arranged on the lower side of the reaction cavity, a transmission cavity is arranged at the upper right end in the machine shell, a reaction mechanism for neutralizing acidic hydraulic oil is arranged in the reaction cavity, a sampling detection mechanism for detecting the acidity of the hydraulic oil is arranged in the sampling cavity, and an acidity neutralizing mechanism for providing a corresponding blending substance to the neutralized hydraulic oil according to the acidity of the hydraulic oil is arranged in the transmission cavity; the sampling detection mechanism comprises a sliding cavity which is positioned in the right cavity wall of the sampling cavity and has a leftward opening, a sliding block which can move up and down in the sliding cavity is arranged in the sliding cavity, a floating plate which is positioned in the sampling cavity is fixedly connected to the left end face of the sliding block, a bayonet with a downward opening is arranged on the upper cavity wall of the sampling cavity, a through hole which is communicated with the reaction cavity is arranged on the upper cavity wall of the bayonet, a connecting rod is fixedly arranged on the upper end face of the floating plate, a fixing plate is fixedly connected to the upper end face of the connecting rod, sodium bicarbonate is arranged in the sampling cavity, a clamping block cavity with a leftward opening is arranged in the right cavity wall of the sliding cavity, a clamping block which can move left and right in the cavity is arranged in the clamping block cavity, a compression spring is connected between the right end face of the clamping block and the right cavity wall, the piston cavity is internally provided with a piston plate capable of moving left and right in the cavity, the right end face of the piston plate is fixedly provided with a right end extending into the first rack in the transmission cavity, the left cavity wall of the piston cavity is internally provided with a communicating air inlet channel of the sampling cavity, the lower cavity wall of the left end of the piston cavity is provided with an air outlet channel communicated with the external space, the inner wall of the air outlet channel is internally provided with a stopper cavity, the stopper cavity is internally provided with a stopper capable of sliding left and right in the cavity, the right end face of the stopper is connected with an elastic spring between the right cavity walls of the stopper cavity, the right end face of the stopper is connected with one end of a rope, the lower cavity wall of the sodium bicarbonate is provided with.
2. The hydraulic oil acidity detection device in a hydraulic valve according to claim 1, wherein: the chamber wall all is equipped with an inside lift chamber of opening, two around the piston chamber right-hand member the lift intracavity all is equipped with one can be at this intracavity gliding lifter, two rotate between the lifter and be equipped with the dwang, the both ends of dwang all with two connect between the lifter and be equipped with torsion spring, two the terminal surface is all fixed and is equipped with a magnetic block, two under the lifter all under the chamber wall is fixed and is equipped with an electro-magnet, electro-magnet lower extreme electricity is connected and is equipped with the electric wire, be equipped with in the chamber wall of piston chamber right side with the sensor of first rack contact, the sensor passes through the electric wire with the electro-magnet is connected.
3. The hydraulic oil acidity detection device in a hydraulic valve according to claim 1, wherein: the acid neutralizing mechanism comprises a storage cavity positioned on the left side of the transmission cavity, a motor is fixedly arranged on the right cavity wall of the transmission cavity, the left end of the motor is in power connection with the transmission cavity, the transmission cavity penetrates through the left and right cavity walls of the storage cavity, a stirring block positioned in the storage cavity is arranged on the transmission cavity, a feed opening communicated with the reaction cavity is arranged on the lower cavity wall of the storage cavity, a baffle cavity is arranged in the cavity wall of the feed opening, a baffle capable of moving left and right in the cavity is arranged in the baffle cavity, an elastic spring is connected between the right end surface of the baffle and the right cavity wall of the baffle cavity, one end of a pull rope is connected to the right end surface of the baffle, a rotating gear positioned in the transmission cavity is arranged at the right end of the transmission cavity, a rotating shaft is rotatably arranged between the left and right cavity walls of the lower end of the transmission cavity, a first, the spline connection of the right end of the rotating shaft is provided with a sliding gear, the right end of the rotating shaft is also provided with a rotating plate, and two reset springs are connected between the left end face of the rotating plate and the right end face of the sliding gear.
4. The hydraulic oil acidity detection device in a hydraulic valve according to claim 1, wherein: the reaction mechanism comprises a first driven cavity positioned at the left side of the storage cavity, a second driven cavity is arranged at the lower side of the reaction cavity, a rotating rod is rotatably arranged between the upper cavity wall of the first driven cavity and the lower cavity wall of the second driven cavity, a driven bevel gear positioned in the first driven cavity is arranged at the upper end of the rotating rod, a driving bevel gear meshed with the driven bevel gear is arranged at the left end of the transmission cavity, blades positioned in the reaction cavity are arranged in the middle of the rotating rod, a rotating gear positioned in the second driven cavity is arranged at the lower end of the rotating rod, a discharge hole communicated with the external space is arranged in the lower cavity wall at the left end of the reaction cavity, a moving cavity is arranged in each of the left and right cavity walls of the second driven cavity, a moving plate capable of moving left and right in the cavity is arranged in each of the two moving cavities, a penetrating hole communicated up and down is arranged in the moving plate at the front side, and a tension spring is arranged between the right end, the left side of the reaction cavity is provided with a first rack, the left side of the reaction cavity is provided with a second driven cavity, the left side of the reaction cavity is provided with a second rack, the left side of the reaction cavity is provided with a feed inlet communicated with the external space, and the right side of the reaction cavity is provided with a second driven cavity.
5. The hydraulic oil acidity detection device in a hydraulic valve according to claim 3, wherein: the elasticity of two reset springs is greater than the sliding gear is in the frictional force that receives when sliding in the pivot, the sliding gear by first rack promotes a distance to the right, when losing the thrust of first rack, the sliding gear can be in two the elasticity effect of reset springs moves the reset to the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271159.2A CN111272986B (en) | 2020-04-08 | 2020-04-08 | Hydraulic oil acidity detection equipment in hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271159.2A CN111272986B (en) | 2020-04-08 | 2020-04-08 | Hydraulic oil acidity detection equipment in hydraulic valve |
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Denomination of invention: A device for detecting oleic acid in hydraulic valve Effective date of registration: 20201030 Granted publication date: 20201030 Pledgee: Jiaozhou Road Branch of Dongying Bank Co.,Ltd. Pledgor: Shandong Dingcheng Chemical Technology Co.,Ltd. Registration number: Y2020980007412 |
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Application publication date: 20200612 Assignee: Shandong wanmeng Energy Technology Co.,Ltd. Assignor: Shandong Dingcheng Chemical Technology Co.,Ltd. Contract record no.: X2022980016409 Denomination of invention: Acidity detection equipment for hydraulic oil in hydraulic valve Granted publication date: 20201030 License type: Common License Record date: 20220926 |