CN114018971B - Tester for softening point of highway asphalt material - Google Patents
Tester for softening point of highway asphalt material Download PDFInfo
- Publication number
- CN114018971B CN114018971B CN202111322135.6A CN202111322135A CN114018971B CN 114018971 B CN114018971 B CN 114018971B CN 202111322135 A CN202111322135 A CN 202111322135A CN 114018971 B CN114018971 B CN 114018971B
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- fixedly connected
- wall
- groove
- sliding
- rod
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- 239000010426 asphalt Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 41
- 238000005086 pumping Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a tester for softening point of highway asphalt materials, which comprises a base and a beaker, wherein the upper end of the base is fixedly connected with a U-shaped frame, a cleaning mechanism for cleaning the inner wall of the beaker is arranged on the U-shaped frame, the cleaning mechanism comprises a sliding groove formed in the inner wall of the U-shaped frame, the inner wall of the sliding groove is slidably connected with a sliding block, the side wall of the sliding block is fixedly connected with a cross rod, the side wall of the cross rod is provided with a transverse groove, the inner wall of the transverse groove is slidably connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected with a cleaning block, the side wall of the cleaning block is fixedly connected with a plurality of bristles, and a water tank is formed in the cleaning block. According to the invention, the sliding plug and the cleaning disc are driven to move by the reverse rotation of the driving motor, the carbon tetrachloride solution in the solution tank is pumped into the water tank under the action of the sliding plug, then flows out of the water outlet hole, and the brush hair is matched to clean the beaker, so that the beaker is prevented from being cleaned manually, the efficiency is improved, and the time and the labor are saved.
Description
Technical Field
The invention relates to the technical field of asphalt material softening point measurement, in particular to a tester for highway asphalt material softening point.
Background
The asphalt softening point is the temperature when asphalt is heated and softened and sags, at present, when the asphalt softening point is tested, firstly, asphalt is placed in a sample ring, then the sample ring is placed in a beaker, water in the beaker is heated, a small steel ball is placed above the asphalt, softening begins to occur along with the fact that the asphalt is heated slowly, the small steel ball moves downwards slowly, and when the small steel ball sinks to 25.4mm, the temperature at the moment is recorded, namely the softening point temperature of the asphalt.
The current highway asphalt material softening point tester is in the use, and the pitch after softening will be partly adhered on the inner wall of beaker, needs the manual work to clear up the pitch of beaker inner wall adhesion, and is more time consuming and laborious, and in the in-process of survey, because water heating can produce vapor, these vapor can form the water smoke at the beaker outer wall, lead to the testers to be difficult to see clearly the softening condition of pitch in the beaker, in addition, in the survey in-process, in order to make the pitch heated evenly, can adopt electromagnetic stirrer to stir water, and the vibrations that the stirring produced can make the beaker vibrations, can make the beaker take place to empty.
Based on the above, we propose a tester for the softening point of the asphalt material of the highway.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a tester for the softening point of a highway asphalt material.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a highway asphalt material softening point's tester, includes base and beaker, base upper end fixedly connected with U type frame, install on the U type frame and carry out abluent wiper mechanism to the beaker inner wall, wiper mechanism is including seting up the spout at U type frame inner wall, spout inner wall sliding connection has the slider, slider lateral wall fixedly connected with horizontal pole, the horizontal groove has been seted up to the horizontal pole lateral wall, horizontal groove inner wall sliding connection has the telescopic link, telescopic link lower extreme fixedly connected with cleaning block, cleaning block lateral wall fixedly connected with a plurality of brush hair, the basin has been seted up in the cleaning block, a plurality of apopores have been seted up to basin lateral wall symmetry.
Preferably, a water supply mechanism for supplying water in the water tank is arranged on the U-shaped frame, the water supply mechanism comprises a liquid pumping tank arranged on the side wall of the U-shaped frame, a sliding plug is connected to the inner wall of the liquid pumping tank in a sealing sliding manner, a solution tank is fixedly connected to the side wall of the U-shaped frame, carbon tetrachloride solution is arranged in the solution tank, the liquid pumping tank is communicated with the water tank through a liquid supply pipe, and the liquid pumping tank is communicated with the solution tank through a liquid inlet pipe.
Preferably, a first driving mechanism is installed in the chute, the first driving mechanism comprises a reciprocating screw rotationally connected to the inner wall of the chute, the side wall of the reciprocating screw is in threaded connection with the sliding block, the upper end of the U-shaped frame is fixedly connected with a motor, the upper end of the U-shaped frame is provided with a groove, the output end of the motor penetrates through the upper end of the U-shaped frame and extends into the groove, the output end of the motor in the groove is fixedly connected with a first one-way bearing, the side wall of the first one-way bearing is fixedly connected with a driving wheel, the upper end of the reciprocating screw extends into the groove and is fixedly connected with a driven wheel, and the driving wheel is connected with the driven wheel through a synchronous belt.
Preferably, the second driving mechanism is installed on the U-shaped frame and comprises a driving groove formed in the side wall of the U-shaped frame, the lower end of the reciprocating screw rod extends into the driving groove and is fixedly connected with a rotary table, the lower end of the rotary table is fixedly connected with a fixing rod, the side wall of the fixing rod is rotationally connected with a connecting rod, the inner wall of the pump liquid groove is slidingly connected with a sliding rod, one end of the sliding rod extends into the driving groove and is rotationally connected with the connecting rod, and the other end of the sliding rod is fixedly connected with a sliding plug.
Preferably, install the defogging mechanism that carries out defogging to the beaker on the first one-way bearing, defogging mechanism includes the second one-way bearing of fixed connection in first one-way bearing lower extreme, second one-way bearing lower extreme fixedly connected with pivot, pivot lower extreme fixedly connected with disc, disc lower extreme fixedly connected with defogging pole, defogging pole lateral wall fixedly connected with defogging sponge.
Preferably, the base upper end is installed and is carried out absorbing damper to beaker, damper includes workstation and backup pad, workstation fixed connection is in the base upper end, two shock-absorbing grooves have been seted up to workstation upper end symmetry, two equal symmetry sliding connection of shock-absorbing groove inner wall two movable blocks, two the movable block upper end is rotated and is connected with two bracing pieces, two the bracing piece upper end all rotates with the backup pad lower extreme to be connected, backup pad upper end fixedly connected with shock-absorbing plate, shock-absorbing plate inner wall fixedly connected with gasbag, a plurality of first springs of workstation upper end and backup pad lower extreme symmetry fixedly connected with, two the lateral wall that the bracing piece is close to each other is fixedly connected with the second spring jointly, two pump gas grooves have been seted up to shock-absorbing groove inner wall symmetry respectively with two movable block lateral walls are fixedly connected with two third springs, two pump gas groove inner wall sealing sliding connection has the ejector pad, two the equal fixedly connected with actuating lever of movable block lateral wall, the actuating lever other end and ejector pad fixedly connected with gasbag, the pump gas groove passes through intake pipe fixedly connected with gasbag.
Preferably, the rail is provided with a limiting mechanism for limiting the sliding position of the telescopic rod, the limiting mechanism comprises two limiting holes formed in the upper end of the rail, the inner wall of each limiting hole is slidably connected with the limiting rod, and the upper end of the telescopic rod is provided with a limiting groove matched with the limiting rod.
Preferably, the inner wall of the liquid supply pipe is provided with a first one-way valve, and the inner wall of the liquid inlet pipe is provided with a second one-way valve.
The invention has the following beneficial effects:
1. through setting up wiper mechanism, water supply mechanism, first actuating mechanism and second actuating mechanism, through driving motor reverse rotation, drive slide plug and cleaning piece and remove, under the effect of slide plug, pump the carbon tetrachloride solution in the solution case into the basin, then flow out by the apopore, cooperate the brush hair to wash the beaker, avoid the manual work to clear up the beaker, raise the efficiency, labour saving and time saving more;
2. through setting up defogging mechanism, forward rotation through driving motor drives the defogging pole and is circular motion along with the disc, and then the defogging sponge can wipe the beaker outer wall, wipes off the water smoke on the beaker outer wall, avoids the water smoke to influence the observation sight of test personnel, causes the error of experimental data;
3. through setting up damper, the vibrations that stirring water bath heating produced can drive the beaker vibrations, and then the connecting rod can rotate, and first spring can be drawn forth by the atress, and second spring and third spring can the atress compression, rotate the energy that vibrations produced into the elastic potential energy storage of spring to reduce vibrations, two movable blocks can drive the ejector pad and slide at the pump gas groove inner wall simultaneously, aerify the gasbag, further shock attenuation is carried out the beaker, avoids vibrations to make the beaker empty.
Drawings
FIG. 1 is a schematic perspective view of a tester for softening point of asphalt material for highway according to the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 2;
FIG. 6 is a schematic perspective view of the defogging mechanism of FIG. 1;
fig. 7 is a schematic perspective view of the cleaning mechanism in fig. 1.
In the figure: 1 base, 101U-shaped frame, 2 beaker, 3 chute, 4 slider, 5 horizontal pole, 6 horizontal groove, 7 telescopic link, 8 cleaning block, 9 brush hair, 10 water tank, 11 apopore, 12 pump flume, 13 slide plug, 14 solution tank, 15 liquid supply pipe, 16 liquid inlet pipe, 17 reciprocating screw, 18 motor, 19 groove, 20 first one-way bearing, 21 driving wheel, 22 driven wheel, 23 driving groove, 24 carousel, 25 dead lever, 26 connecting rod, 27 slide bar, 28 second one-way bearing, 29 pivot, 30 disc, 31 defogging pole, 32 defogging sponge, 33 workstation, 34 shock-absorbing groove, 35 movable block, 36 support bar, 37 backup pad, 38 shock-absorbing plate, 39 gasbag, 40 first spring, 41 second spring, 42 third spring, 43 pump air groove, 44 push block, 45 driving pole, 46 intake pipe, 47 spacing hole, 48 spacing pole, 49 spacing groove, 50 first one-way valve, 51 second one-way valve.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-7, a highway asphalt material softening point's tester, including base 1 and beaker 2, base 1 lower extreme symmetry fixedly connected with a plurality of support columns, and support column lower extreme passes through expansion screw and ground fixed connection, base 1 upper end fixedly connected with U type frame 101, install on the U type frame 101 and carry out abluent wiper mechanism to beaker 2 inner wall, wiper mechanism is including seting up spout 3 at U type frame 101 inner wall, spout 3 inner wall sliding connection has slider 4, slider 4 lateral wall fixedly connected with horizontal pole 5, horizontal groove 6 has been seted up to horizontal pole 5 lateral wall, horizontal groove 6 inner wall sliding connection has telescopic link 7, telescopic link 7 is L shape, telescopic link 7 lower extreme fixedly connected with cleaning block 8, the diameter of cleaning block 8 is less than the diameter of beaker 2, cleaning block 8 lateral wall fixedly connected with a plurality of brush hair 9, set up basin 10 in the cleaning block 8, a plurality of apopores 11 have been seted up to basin 10 lateral wall symmetry.
The water supply mechanism for supplying water to the water tank 10 is arranged on the U-shaped frame 101, the water supply mechanism comprises a pump liquid tank 12 arranged on the side wall of the U-shaped frame 101, a sliding plug 13 is arranged on the inner wall of the pump liquid tank 12 in a sealing sliding manner, a solution tank 14 is fixedly connected to the side wall of the U-shaped frame 101, carbon tetrachloride solution is arranged in the solution tank 14, a liquid inlet is arranged at the upper end of the solution tank 14, the carbon tetrachloride solution is conveniently supplemented, the pump liquid tank 12 is communicated with the water tank 10 through a liquid supply pipe 15, the pump liquid tank 12 is communicated with the solution tank 14 through a liquid inlet pipe 16, a first one-way valve 50 is arranged on the inner wall of the liquid supply pipe 15, a second one-way valve 51 is arranged on the inner wall of the liquid inlet pipe 16, and it is required that the tetrachloride solution in the pump liquid tank 12 can flow into the water tank 10 through the first one-way valve 50, the carbon tetrachloride solution in the solution tank 14 can not flow into the pump liquid tank 12 through the second one-way valve 51, and the carbon tetrachloride solution in the pump liquid tank 12 can not flow into the solution tank 14 through the second one-way valve 51.
The first driving mechanism is arranged in the chute 3 and comprises a reciprocating screw rod 17 which is rotationally connected to the inner wall of the chute 3, the side wall of the reciprocating screw rod 17 is in threaded connection with the sliding block 4, a motor 18 is fixedly connected to the upper end of the U-shaped frame 101, a groove 19 is formed in the upper end of the U-shaped frame 101, the output end of the motor 18 penetrates through the upper end of the U-shaped frame 101 and extends into the groove 19, a first one-way bearing 20 is fixedly connected to the output end of the motor 18 in the groove 19, a driving wheel 21 is fixedly connected to the side wall of the first one-way bearing 20, a driven wheel 22 is fixedly connected to the upper end of the reciprocating screw rod 17 extending into the groove 19, and the driving wheel 21 is connected with the driven wheel 22 through a synchronous belt.
The U-shaped frame 101 is provided with a second driving mechanism, the second driving mechanism comprises a driving groove 23 formed in the side wall of the U-shaped frame 101, the lower end of a reciprocating screw 17 extends into the driving groove 23 and is fixedly connected with a rotary table 24, the lower end of the rotary table 24 is fixedly connected with a fixed rod 25, the side wall of the fixed rod 25 is rotationally connected with a connecting rod 26, the inner wall of a pump liquid groove 12 is slidingly connected with a sliding rod 27, one end of the sliding rod 27 extends into the driving groove 23 and is rotationally connected with the connecting rod 26, and the other end of the sliding rod 27 is fixedly connected with a sliding plug 13.
It should be noted that, the inner wall of the pump liquid tank 12 near the turntable 24 is provided with a through hole, and when the sliding plug 13 slides on the inner wall of the pump liquid tank 12, the through hole can balance the pressure variation in the pump liquid tank 12.
Install the defogging mechanism that carries out defogging to beaker 2 on the first one-way bearing 20, defogging mechanism includes the second one-way bearing 28 of fixed connection in first one-way bearing 20 lower extreme, second one-way bearing 28 lower extreme fixedly connected with pivot 29, pivot 29 lower extreme fixedly connected with disc 30, disc 30 lower extreme fixedly connected with defogging pole 31, defogging pole 31 lateral wall fixedly connected with defogging sponge 32.
It should be noted that, the output end of the motor 18 is fixedly connected with the inner ring of the first unidirectional bearing 20, the outer ring of the second unidirectional bearing 28 is fixedly connected with the inner ring of the first unidirectional bearing 20, the rotating shaft 29 is fixedly connected with the inner ring of the second unidirectional bearing 28, when the motor 18 rotates forward, the rotating shaft 29 is driven to rotate through the first unidirectional bearing 20 and the second unidirectional bearing 28, the driving wheel 21 cannot rotate at this moment, when the motor 18 rotates reversely, the first unidirectional bearing 20 can drive the driving wheel 21 to rotate, at this moment, the second unidirectional bearing 28 cannot rotate, so that the defogging mechanism cannot influence the defogging mechanism when the beaker 2 is defogged, and conversely, the defogging mechanism cannot influence the defogging mechanism when the beaker 2 is cleaned.
It should be noted that, when defogging mechanism defogs beaker 2, remove telescopic link 7 to the biggest position to the left for clean piece 8 can not influence the rotation of defogging pole 31, when wiper mechanism needs to wash beaker 2, rotates the defogging pole 31 to the left at first, then pulls telescopic link 7 to the biggest position to the left, and clean piece 8 is located directly over beaker 2 this moment.
The upper end of the base 1 is provided with a damping mechanism for damping the beaker 2, the damping mechanism comprises a workbench 33 and a supporting plate 37, the workbench 33 is fixedly connected to the upper end of the base 1, two damping grooves 34 are symmetrically formed in the upper end of the workbench 33, two moving blocks 35 are symmetrically and slidingly connected to the inner walls of the two damping grooves 34, two supporting rods 36 are rotatably connected to the upper ends of the two moving blocks 35, the upper ends of the two supporting rods 36 are rotatably connected to the lower end of the supporting plate 37, the upper end of the supporting plate 37 is fixedly connected with a damping plate 38, the damping plate 38 is in a circular ring shape, the inner walls of the damping plate 38 are fixedly connected with an air bag 39, the upper ends of the workbench 33 and the lower ends of the supporting plate 37 are symmetrically and fixedly connected with a plurality of first springs 40, the side walls of the two supporting rods 36 are mutually close to each other are fixedly connected with a second spring 41, two pumping grooves 43 are symmetrically and fixedly connected to the side walls of the two moving blocks 35 respectively, two pumping grooves 43 are symmetrically formed in the inner walls of the damping grooves 34, pushing blocks 44 are hermetically and slidingly connected to the inner walls of the two pumping grooves 43, the side walls of the two moving blocks 35 are fixedly connected with driving rods 45, the other ends of the driving rods 45 are fixedly connected to the driving rods 45 and the driving rods 45 are fixedly connected to the driving rods 46 and the driving rods 46 are fixedly connected to the air bags 46.
The limiting mechanism for limiting the sliding position of the telescopic rod 7 is arranged on the cross rod 5, the limiting mechanism comprises two limiting holes 47 formed in the upper end of the cross rod 5, limiting rods 48 are slidably connected to the inner walls of the limiting holes 47, limiting grooves 49 matched with the limiting rods 48 are formed in the upper ends of the telescopic rods 7, and when the telescopic rods 7 are pulled to the maximum position leftwards or rightwards, the limiting grooves 49 are just aligned with the limiting holes 47, the limiting rods 48 are inserted into the limiting holes 47 and the limiting grooves 49, the sliding positions of the telescopic rods 7 are limited, the telescopic rods 7 are prevented from moving, the positions of the cleaning blocks 8 are changed, and therefore the cleaning blocks 8 cannot clean the beakers 2 or the cleaning blocks 8 can block the rotation of the demisting rods 31.
It should be noted that, this device adopts a motor 18 to drive wiper mechanism, defogging mechanism, first actuating mechanism and second actuating mechanism operation, has significantly reduced power equipment's use avoided the waste of resource, has saved the cost.
According to the invention, the driving motor 18 is used for forward rotation to drive the rotating shaft 29 to rotate and the disc 30 to rotate, so that the demisting rod 31 is driven to do circular motion along the disc 30, and further the demisting sponge 32 is driven to do circular motion, so that water mist on the outer wall of the beaker 2 is wiped, and the water mist is prevented from affecting the sight of test staff;
when stirring and heating water in the beaker 2, the beaker 2 is driven to vibrate by vibration generated by stirring, the beaker 2 drives the supporting plate 37 to move downwards to drive the two supporting rods 36 to rotate, at the moment, the first springs 40 are compressed, the second springs 41 are lengthened, the supporting rods 36 drive the two moving blocks 35 to slide on the inner wall of the damping groove 34, the third springs 42 are compressed by the moving blocks 35, energy generated by vibration is further converted into elastic potential energy to be stored, so that vibration is reduced, meanwhile, the two moving blocks 35 drive the pushing block 44 to slide on the inner wall of the pumping groove 43 through the driving rod 45, and under the action of the pushing block 44, air in the pumping groove 43 is extruded into the air bag 39 through the air inlet pipe 46, and the air bag 39 further dampens the beaker 2;
when the asphalt attached to the inner wall of the beaker 2 needs to be cleaned, the telescopic rod 7 is pulled firstly, so that the cleaning block 8 is located right above the beaker 2, then the limiting rod 48 is inserted into the limiting hole 47 and the limiting groove 49, the limiting rod 48 is matched with the limiting groove 49 to limit the sliding position of the telescopic rod 7, then the driving motor 18 reversely rotates to drive the first one-way bearing 20 to rotate to drive the driving wheel 21 to rotate, the driving wheel 21 drives the driven wheel 22 to rotate through the synchronous belt to drive the reciprocating screw 17 to drive the sliding block 4 to slide up and down on the inner wall of the sliding groove 3, the cross rod 5 is driven to move up and down, the telescopic rod 7 is driven to move up and down, the cleaning block 8 is driven to move up and down, and the brush hair 9 is driven to move up and down, so that the inner wall of the beaker 2 is cleaned;
the reciprocating screw rod 17 rotates and drives the rotary table 24 to rotate, the fixing rod 25 is driven to do circular motion, the fixing rod 25 drives the sliding rod 27 to move back and forth through the connecting rod 26, the sliding plug 13 is driven to slide back and forth on the inner wall of the liquid pumping groove 12, under the action of the sliding plug 13, carbon tetrachloride solution in the solution tank 14 can be pumped into the liquid pumping groove 12 through the liquid inlet pipe 16, then the carbon tetrachloride solution in the liquid pumping groove 12 can be extruded into the water tank 10 through the liquid supply pipe 15, then flows out through the water outlet hole 11, and the carbon tetrachloride solution is matched with the bristles 9 to clean asphalt attached to the inner wall of the beaker 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a highway asphalt material softening point's tester, includes base (1) and beaker (2), its characterized in that, base (1) upper end fixedly connected with U type frame (101), install on U type frame (101) and carry out abluent wiper mechanism to beaker (2) inner wall, wiper mechanism is including seting up spout (3) at U type frame (101) inner wall, spout (3) inner wall sliding connection has slider (4), slider (4) lateral wall fixedly connected with horizontal pole (5), horizontal groove (6) have been seted up to horizontal pole (5) lateral wall, horizontal groove (6) inner wall sliding connection has telescopic link (7), telescopic link (7) lower extreme fixedly connected with cleaning block (8), cleaning block (8) lateral wall fixedly connected with a plurality of brush hair (9), basin (10) have been seted up in cleaning block (8), a plurality of apopores (11) have been seted up to side wall symmetry.
The water supply device is characterized in that a water supply mechanism for supplying water to the water tank (10) is arranged on the U-shaped frame (101), the water supply mechanism comprises a pump liquid groove (12) formed in the side wall of the U-shaped frame (101), a sliding plug (13) is connected to the inner wall of the pump liquid groove (12) in a sealing sliding mode, a solution tank (14) is fixedly connected to the side wall of the U-shaped frame (101), a carbon tetrachloride solution is arranged in the solution tank (14), the pump liquid groove (12) is communicated with the water tank (10) through a liquid supply pipe (15), and the pump liquid groove (12) is communicated with the solution tank (14) through a liquid inlet pipe (16);
the novel automatic feeding device is characterized in that a first driving mechanism is arranged in the sliding groove (3) and comprises a reciprocating screw (17) rotationally connected to the inner wall of the sliding groove (3), the side wall of the reciprocating screw (17) is in threaded connection with the sliding block (4), a motor (18) is fixedly connected to the upper end of the U-shaped frame (101), a groove (19) is formed in the upper end of the U-shaped frame (101), the output end of the motor (18) penetrates through the upper end of the U-shaped frame (101) and extends into the groove (19), a first one-way bearing (20) is fixedly connected to the output end of the motor (18) located in the groove (19), a driving wheel (21) is fixedly connected to the side wall of the first one-way bearing (20), the upper end of the reciprocating screw (17) extends into the groove (19) and is fixedly connected with a driven wheel (22), and the driving wheel (21) is connected with the driven wheel (22) through a synchronous belt.
The U-shaped frame (101) is provided with a second driving mechanism, the second driving mechanism comprises a driving groove (23) formed in the side wall of the U-shaped frame (101), the lower end of the reciprocating screw (17) extends into the driving groove (23) and is fixedly connected with a rotary table (24), the lower end of the rotary table (24) is fixedly connected with a fixed rod (25), the side wall of the fixed rod (25) is rotationally connected with a connecting rod (26), the inner wall of the pump liquid groove (12) is slidingly connected with a sliding rod (27), one end of the sliding rod (27) extends into the driving groove (23) and is rotationally connected with the connecting rod (26), and the other end of the sliding rod (27) is fixedly connected with a sliding plug (13);
the demisting mechanism for demisting the beaker (2) is mounted on the first unidirectional bearing (20) and comprises a second unidirectional bearing (28) fixedly connected to the lower end of the first unidirectional bearing (20), the lower end of the second unidirectional bearing (28) is fixedly connected with a rotating shaft (29), the lower end of the rotating shaft (29) is fixedly connected with a disc (30), the lower end of the disc (30) is fixedly connected with a demisting rod (31), and the side wall of the demisting rod (31) is fixedly connected with a demisting sponge (32);
the utility model discloses a beaker (2) vibration damping device, including base (1) and support plate (37) of beaker, vibration damping device includes workstation (33) and backup pad (37), workstation (33) fixedly connected with is in base (1) upper end, two shock-absorbing grooves (34) have been seted up to workstation (33) upper end symmetry, two equal symmetry sliding connection of shock-absorbing groove (34) inner wall two movable blocks (35), two movable block (35) upper end rotation is connected with two bracing pieces (36), two bracing piece (36) upper end all is connected with backup pad (37) lower extreme rotation, backup pad (37) upper end fixedly connected with shock-absorbing plate (38), shock-absorbing plate (38) inner wall fixedly connected with gasbag (39), workstation (33) upper end and backup pad (37) lower extreme are the mutual symmetry fixedly connected with a plurality of first springs (40), two the lateral wall that the bracing piece (36) are close to each other is the mutual fixedly connected with second spring (41), two movable block (35) inner wall and two movable block (35) are rotated and are connected with two air pump (43) inner wall fixedly connected with each other, two air pump (43) are sealed up to be connected with each other, the side walls of the two moving blocks (35) are fixedly connected with driving rods (45), the other ends of the driving rods (45) are fixedly connected with pushing blocks (44), and the pumping grooves (43) are communicated with the air bags (39) through air inlet pipes (46).
2. The tester for softening points of highway asphalt materials according to claim 1, wherein a limiting mechanism for limiting the sliding position of the telescopic rod (7) is arranged on the cross rod (5), the limiting mechanism comprises two limiting holes (47) formed in the upper end of the cross rod (5), a limiting rod (48) is slidably connected to the inner wall of the limiting hole (47), and a limiting groove (49) matched with the limiting rod (48) is formed in the upper end of the telescopic rod (7).
3. The tester for softening point of highway asphalt material according to claim 2, wherein the inner wall of the liquid supply pipe (15) is provided with a first one-way valve (50), and the inner wall of the liquid inlet pipe (16) is provided with a second one-way valve (51).
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| CN202111322135.6A CN114018971B (en) | 2021-11-09 | 2021-11-09 | Tester for softening point of highway asphalt material |
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| CN202111322135.6A CN114018971B (en) | 2021-11-09 | 2021-11-09 | Tester for softening point of highway asphalt material |
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| CN114544740A (en) * | 2022-02-18 | 2022-05-27 | 陕西地矿第一地质队有限公司 | Polar spectrum analyzer for exploration |
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| CN114018971A (en) | 2022-02-08 |
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