CN115501940B - Asphalt homogenizing device and asphalt homogenizing method - Google Patents

Abstract

The invention belongs to the field of processing devices for friction crushing of asphalt, and relates to an asphalt homogenizing device and an asphalt homogenizing method. The invention provides an asphalt homogenizing device which comprises a discharging frame, a servo motor, a rotary cylinder, crushing plates and the like, wherein the rotary cylinder is connected with an output shaft of the servo motor through a coupler to drive the rotary cylinder to rotate, the rotary cylinder is uniformly connected with the crushing plates at intervals, the widths of the crushing plates are different, and the crushing plates can rotate along with the rotary cylinder to rub and crush asphalt mixture so that the asphalt mixture is extruded through the discharging frame. According to the invention, under the matching of the discharging frame, undissolved asphalt particles in the asphalt mixture can be gradually rubbed and crushed through the crushing plate, and the asphalt mixture can be extruded through the discharging frame, so that the aim of homogenization is achieved, the asphalt mixture can rapidly drop downwards for discharging, the working efficiency is improved, the phenomenon of residual accumulation of the asphalt mixture can be prevented, and the discharging effect is improved.

Description

Asphalt homogenizing device and asphalt homogenizing method

Technical Field

The invention belongs to the field of processing devices for friction crushing of asphalt, and relates to an asphalt homogenizing device and an asphalt homogenizing method.

Background

Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material, is mainly used in the paint industry, and can achieve a waterproof effect, and asphalt mixture is heated and stirred in advance to be melted into a liquid state so as to be dip-coated.

The patent publication No. CN110732400B discloses an asphalt homogenizer and an asphalt homogenizing method, wherein the asphalt homogenizer comprises an outer cylinder with an opening at the top end, a filter barrel sleeved in the outer cylinder and provided with openings at two ends, a heating interlayer sleeved outside the outer cylinder, and an extrusion mechanism rotationally arranged in the filter barrel; a plurality of filtering through holes are uniformly distributed on the circumferential surface of the filtering barrel, a bottom cover with a feeding through hole is arranged at the bottom end of the filtering barrel, and a fixed lantern ring is embedded in a gap between the outer circumferential surface of the bottom end of the filtering barrel and the inner circumferential surface of the outer barrel; the space enclosed among the outer barrel, the filter barrel, the sealing cover and the fixed lantern ring is called as an extrusion space, and the space enclosed among the fixed lantern ring, the bottom cover and the bottom of the outer barrel is called as a suction space; the outer cylinder is provided with a feed inlet communicated with the suction space and a discharge outlet communicated with the extrusion space; the extrusion mechanism comprises a rotating shaft, an extrusion plate and a tension mechanism for adjusting radial displacement. Above-mentioned patent is when using, because the homogeneity finishes the later asphalt mixture comparatively thick of back, above-mentioned patent can only pass through asphalt mixture self gravity, slowly trickles out from the discharge gate, and discharge speed is slower, leads to work efficiency lower, and the bottom that highly is higher than the extrusion space of discharge gate in addition has partial asphalt mixture to remain and is difficult to carry out the ejection of compact in the bottom of extruding the space, and the ejection of compact effect of realization is relatively poor.

Disclosure of Invention

In order to overcome the defects that the prior asphalt homogenizer is generally slow in discharging speed, influences the working efficiency and is poor in discharging effect when in use, the invention aims to provide an asphalt homogenizing device and an asphalt homogenizing method which can improve the working efficiency and the discharging effect.

The invention is realized by the following technical approaches:

the utility model provides an asphalt homogenizing device, which comprises a supporting rack, the unloading frame, the feeding frame, the hot plate, servo motor, rotatory section of thick bamboo, the crushing board, guide frame and slag extractor constructs, be connected with the unloading frame on the support frame, be connected with the feeding frame that is used for the bituminous mixture feeding on the unloading frame, be connected with two hot plates that are used for heating the bituminous mixture on the unloading frame, be connected with servo motor on the support frame, rotary type is connected with rotatory section of thick bamboo in the ejection of thick bamboo, rotatory section of thick bamboo rotates with the drive rotatory section of thick bamboo through shaft coupling and servo motor's output shaft, even interval is connected with a plurality of crushing boards on the rotatory section of thick bamboo, the width of a plurality of crushing boards is all inconsistent, the crushing board that the width is wider is more close to ejection of thick bamboo inner wall, crushing board can follow rotatory section of thick bamboo and rotate to rub crushing bituminous mixture, make bituminous mixture extrude through the ejection of thick bamboo, ejection of thick bamboo bottom of thick bamboo is connected with the guide frame that is used for leading the bituminous mixture, be equipped with the slag extractor that is arranged in the bituminous mixture to carry out on the ejection of thick bamboo and constructs.

Further, the slag discharging mechanism comprises a driving assembly, a slag discharging plate, a control assembly and a baffle, the slag discharging plate is connected in the crushing plate with the widest width in a sliding mode, the driving assembly is used for driving the slag discharging plate to stretch out so that the slag discharging plate is contacted with the inner wall of the discharging frame, the slag discharging plate can scrape out residual impurities in the discharging frame along with the rotation of the crushing plate, the baffle is rotatably connected with the discharging frame and can swing up and down, the baffle swings down to open so that the impurities can be discharged, the baffle swings up to close so that asphalt mixture in the discharging frame can be blocked, and the control assembly is used for controlling the baffle to swing.

Further, the driving assembly comprises a rotating screw, a sliding rod, a fixing ring and a connecting frame, the supporting frame is rotatably connected with the two rotating screws, the sliding rod is slidably connected with the supporting frame and can slide left and right, the sliding rod is in threaded connection with the rotating screw to drive the sliding rod to slide, the two sliding rods are both slidably connected with the discharging frame, the fixing ring is fixedly connected with the sliding rod to enable the fixing ring to slide along with the sliding rod, the fixing ring is rotatably connected with the rotating cylinder, the connecting frame is slidably connected with the rotating cylinder and can slide left and right, the connecting frame can also rotate along with the rotating cylinder, the connecting frame is rotatably connected with the fixing ring, the connecting frame is in contact with the slag discharging plate, and the sliding rod can drive the connecting frame to slide towards one side close to each other to drive the connecting frame to slide towards one side close to each other so that the connecting frame extrudes the slag discharging plate to slide and stretch out.

Further, the control assembly comprises a cam, guide sleeves and a sliding rod, the cam is fixedly connected with the rotating screw so that the cam can rotate along with the rotating screw, the two guide sleeves are connected to the discharging frame, the sliding rod is connected with the guide sleeves in a sliding mode and can slide back and forth, the cam is in contact with the sliding rod, the sliding rod abuts against the baffle, the cam rotates to be far away from the sliding rod so that the sliding rod can loosen the baffle, the baffle can swing downwards under the action of gravity to be opened to discharge impurities, and the cam rotates to be in contact with the sliding rod to extrude the sliding rod to abut against the baffle so that the baffle can swing upwards to be closed.

Further, the device comprises a sealing mechanism for preventing the slag discharging plate from discharging the asphalt mixture, the sealing mechanism comprises a sealing plate and an extrusion assembly, the sealing plate is rotatably connected with the feeding frame and can swing up and down, the sealing plate can swing up and close to seal the feeding frame to prevent the asphalt mixture from feeding, the sealing plate swings down and opens to enable the asphalt mixture to fall down into the discharging frame through the feeding frame, and the extrusion assembly is used for extruding the sealing plate to swing up.

Further, the extrusion assembly comprises a guide sleeve and an extrusion rod, the guide sleeve is connected with the feeding frame, the extrusion rod is connected with the guide sleeve in a sliding mode and can slide up and down, the extrusion rod is in contact with the cam, and the cam rotates to push the extrusion rod to slide up, so that the extrusion rod extrudes the sealing plate to swing up and close.

Further explaining, still including being used for scraping the mechanism that scrapes that will glue the bituminous mixture in ejection of compact frame bottom, scrape the mechanism and scrape the pole including electronic slide rail and arc, electronic slide rail is installed on the support frame, and the pole is scraped to the arc is connected with the slider of electronic slide rail in order to drive the arc and scrape the pole horizontal slip, and the pole is scraped to the arc and scrapes the bituminous mixture that will glue in ejection of compact frame bottom with ejection of compact frame bottom contact.

Further explain, still including the vibrating mechanism who is used for assisting bituminous mixture to carry out the material loading and the ejection of compact, vibrating mechanism is including vibrating motor, a pedestal, sliding block and shell fragment, install vibrating motor on the support frame, vibrating motor is used for driving the support frame, ejection of compact frame and feeding frame vibrate with the feeding and the ejection of compact of supplementary bituminous mixture, the interval sliding type is connected with the sliding block on the base, the sliding block is connected so that the support frame can carry out the horizontal slip with the support frame bottom, all be connected with the shell fragment that is used for the buffering between the left and right sides of sliding block and the base.

Further, the device also comprises a collecting mechanism for collecting impurities, wherein the collecting mechanism comprises mounting blocks and a collecting frame, the supporting frame is connected with the two mounting blocks, the collecting frame is detachably mounted between the two mounting blocks, and the collecting frame is positioned under the baffle plate to collect the discharged impurities.

The invention also provides an asphalt homogenizing method by using the asphalt homogenizing device, which comprises the following steps:

firstly, feeding a liquid asphalt mixture subjected to heating and stirring pretreatment into a discharging frame through a feeding frame;

secondly, heating the asphalt mixture through a heating plate to keep the asphalt mixture at a certain temperature;

thirdly, the grinding plate is driven to rotate by the servo motor, the grinding plate can grind undissolved asphalt particles in the asphalt mixture step by step, meanwhile, the asphalt mixture can be extruded under the extrusion action of the grinding plate, and the guide frame can guide and discharge the asphalt mixture with uniform texture;

and fourthly, periodically removing impurities, rotating a rotary screw rod, driving a slag discharge plate to stretch out, simultaneously driving a cam to rotate by the rotary screw rod, driving a baffle to swing downwards to open, and driving impurities to rotate by the rotation of the slag discharge plate so as to enable the impurities to fall out near the baffle.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, under the matching of the discharging frame, undissolved asphalt particles in the asphalt mixture can be gradually rubbed and crushed through the crushing plate, and the asphalt mixture can be extruded through the discharging frame, so that the aim of homogenization is achieved, the asphalt mixture can rapidly drop downwards for discharging, the working efficiency is improved, the phenomenon of residual accumulation of the asphalt mixture can be prevented, and the discharging effect is improved.

2. When the slag discharging plate extends out, the baffle plate can be driven to swing downwards to open, then the slag discharging plate rotates to scrape impurities to rotate, so that the impurities can fall out at a position close to the baffle plate, the impurity discharging work is completed, and the discharging frame is prevented from being blocked by the impurities.

3. When the deslagging plate extends out, the sealing plate can be driven to swing upwards to fold, so that the asphalt mixture is blocked, the asphalt mixture is not fed any more, the deslagging plate can be prevented from discharging the asphalt mixture, and the waste of the asphalt mixture is avoided.

4. According to the invention, the arc-shaped scraping rod is driven by the electric sliding rail to reciprocate left and right, so that the asphalt mixture adhered to the bottom of the discharging frame can be scraped off, the discharging work of the asphalt mixture is assisted, the discharging frame can be prevented from being blocked, and the discharging speed of the asphalt mixture is increased.

5. According to the invention, the discharging frame and the feeding frame can be driven to vibrate by the vibrating motor, so that the charging work and the discharging work of the asphalt mixture are assisted, and the asphalt mixture is prevented from being stuck on the discharging frame and the feeding frame.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic perspective view of the discharge frame, the feed frame, the heating plate and the servo motor of the present invention.

Fig. 3 is a schematic perspective view of the support frame, the discharging frame, the servo motor and the rotary drum of the present invention.

FIG. 4 is a schematic perspective view of the support frame, the discharge frame, the servo motor, the rotary drum, the crushing plate and the guide frame of the present invention.

Fig. 5 is a schematic perspective view of the rotary drum and the pulverizing plate according to the present invention.

Fig. 6 is a schematic perspective view of the support frame, the discharging frame, the rotary drum, the crushing plate, the rotary screw and the sliding rod of the present invention.

FIG. 7 is a schematic perspective view of the support frame, the rotary drum, the crushing plate, the sliding rod and the fixing ring of the present invention.

FIG. 8 is a schematic perspective view of the rotary drum, the crushing plate, the sliding rod, the fixing ring, the connecting frame and the slag discharging plate according to the present invention.

Fig. 9 is a schematic perspective view of the slag discharging plate of the invention.

Fig. 10 is a perspective view of the slide bar, the fixing ring and the connecting frame according to the present invention.

Fig. 11 is a schematic perspective view of a control assembly according to the present invention.

Fig. 12 is a schematic perspective view of the baffle of the present invention.

Fig. 13 is a perspective view of the closure mechanism of the present invention.

Fig. 14 is a perspective view of the sealing plate of the present invention.

Fig. 15 is a schematic perspective view of the scraping mechanism of the present invention.

Fig. 16 is a perspective view of the vibrating mechanism of the present invention.

Fig. 17 is a perspective view of the collecting mechanism of the present invention.

Reference numbers in the figures: 1: support frame, 2: discharging frame, 3: feed block, 4: heating plate, 5: servo motor, 6: rotary drum, 7: crushing plate, 8: guide frame, 9: slag discharge mechanism, 91: rotating screw, 92: slide lever, 93: fixing ring, 94: link, 95: slag discharge plate, 96: cam, 97: guide sleeve, 98: slide bar, 99: baffle, 10: closing mechanism, 101: sealing plate, 102: guide sleeve, 103: extrusion stem, 11: scraping mechanism, 111: electric slide rail, 112: arc bar, 12: vibration mechanism, 121: vibration motor, 122: base, 123: slider, 124: spring plate, 13: collection mechanism, 131: mounting block, 132: and (5) collecting the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. In this regard, it is to be understood that the terms "upper," "lower," "left," "right," "front," "back," "inner," "outer," and the like in the description of the invention or in the claims, may be used alone or in conjunction with any other specific reference numerals or characters without limitation to the invention, whether or not such reference numerals or characters refer to specific parts or elements, e.g.,: first, second, etc. are used only to distinguish the described objects, and do not have any sequential or technical meaning. What is said in this application is: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

The utility model provides an asphalt homogenizing device, as shown in fig. 1-12, including support frame 1, ejection of compact frame 2, feeding frame 3, hot plate 4, servo motor 5, rotatory section of thick bamboo 6, crushing plate 7, guide frame 8 and slag extractor 9, support frame 1 upper portion is connected with ejection of compact frame 2, as shown in fig. 2, ejection of compact frame 2 top is connected with feeding frame 3, asphalt mixture accessible feeding frame 3 down drops to accomplish the feeding work in ejection of compact frame 2, be connected with two hot plate 4 that are used for carrying out the heating to asphalt mixture on ejection of compact frame 2, as shown in fig. 3, bolted on support frame 1 has servo motor 5, rotatory formula in ejection of compact frame 2 is connected with rotatory section of thick bamboo 6, rotatory section of thick bamboo 6 passes through shaft coupling and servo motor 5's output shaft and drives rotatory section of thick bamboo 6 and rotates, as shown in fig. 4 and 5, even interval is connected with a plurality of crushing plates 7 on the rotatory section of thick bamboo 6, the width of a plurality of crushing plates 7 is all inconsistent, crushing plate 7 that the width is more wide crushing plate 7 is more close to the inner wall of ejection of compact frame 2 inner wall that is equipped with the gradual crushing plate that the asphalt mixture can carry out the friction of compact frame 2 and carry out the impurity that the guide frame that the asphalt mixture is used for the ejection of discharging frame, the asphalt mixture is carried out, the impurity that the guide frame 2, the impurity that the asphalt mixture is arranged in the guide frame, the asphalt mixture, the ejection of discharging frame 2, the asphalt mixture is connected with the guide frame 2, crushing plate is connected with the discharge mechanism, crushing plate is carried out, the impurity that the discharge mechanism, the asphalt mixture, the discharge of discharging frame is carried out, the asphalt mixture gradually, as shown in the row of discharging frame 2.

As shown in fig. 6 to 12, the slag discharging mechanism 9 includes a driving component, a slag discharging plate 95, a control component and a baffle 99, as shown in fig. 8, the slag discharging plate 95 is slidably connected in the crushing plate 7 with the widest width, the driving component is used for driving the slag discharging plate 95 to extend out so as to enable the slag discharging plate 95 to contact with the inner wall of the discharging frame 2, the crushing plate 7 rotates to drive the slag discharging plate 95 to rotate to scrape out impurities remaining in the discharging frame 2, the baffle 99 is rotatably connected with the discharging frame 2 and can swing up and down, the baffle 99 swings down and opens to enable the impurities to be discharged near the baffle 99, the baffle 99 swings up and closes to block the asphalt mixture in the discharging frame 2, the slag discharging plate 95 is prevented from discharging the asphalt mixture, waste of the asphalt mixture is avoided, and the control component is used for controlling the baffle 99 to swing.

As shown in fig. 6-10, the driving assembly includes a rotating screw 91, a sliding rod 92, a fixing ring 93 and a connecting frame 94, the supporting frame 1 is rotatably connected with two rotating screws 91, the sliding rod 92 is slidably connected with the supporting frame 1 and can slide left and right, the sliding rod 92 is in threaded connection with the rotating screw 91 to drive the sliding rod 92 to slide, both the sliding rods 92 are slidably connected with the discharging frame 2, the fixing ring 93 is connected with the sliding rod 92 in a welding manner so that the fixing ring 93 can slide along with the sliding rod 92, both the fixing ring 93 is rotatably connected with the rotating cylinder 6, the connecting frame 94 is slidably connected with the rotating cylinder 6 and can slide left and right, the connecting frame 94 can also rotate along with the rotating cylinder 6, as shown in fig. 10, the connecting frame 94 is rotatably connected with the fixing ring 93, both the connecting frame 94 is in contact with the slag discharging plate 95, the rotating screw 91 can drive the sliding rod 92 to slide toward one side close to each other, and drive the fixing ring 93 and the connecting frame 94 to extrude the slag discharging plate 95 to slide out.

As shown in fig. 11, the control assembly includes a cam 96, two guide sleeves 97 and a sliding rod 98, the cam 96 is fixedly connected with the rotating screw 91 so that the cam 96 can rotate along with the rotating screw 91, two guide sleeves 97 are welded on the discharging frame 2, the sliding rod 98 is slidably connected with the guide sleeves 97 and can slide back and forth, the cam 96 is in contact with the sliding rod 98, the sliding rod 98 abuts against a baffle 99, when a protruding portion of the cam 96 rotates to be far away from the sliding rod 98, the baffle 99 can swing downwards under the action of gravity to be opened, so that impurities can be discharged outwards, and when the protruding portion of the cam 96 rotates to be in contact with the sliding rod 98, the sliding rod 98 can be extruded to abut against the baffle 99, so that the baffle 99 swings upwards to be closed.

Firstly, liquid asphalt mixture which is subjected to heating and stirring pretreatment is loaded into a discharge frame 2 through a feed frame 3, a heating plate 4 can heat the asphalt mixture to keep the asphalt mixture at a certain temperature, meanwhile, a rotary cylinder 6 is driven to rotate through a servo motor 5, the rotary cylinder 6 drives a crushing plate 7 to rotate, the crushing plate 7 can drive the asphalt mixture to rotate and mix in the discharge frame 2, the crushing plate 7 can rub and crush the asphalt mixture in the discharge frame 2 under the matching of the discharge frame 2, and the crushing plates 7 with wider widths are different, so that the crushing plates 7 with wider widths are closer to the inner wall of the discharge frame 2, the crushing plates 7 can gradually crush granular asphalt which is not dissolved in the asphalt mixture, the asphalt mixture can be extruded under the extrusion action of the crushing plates 7, and the purpose of homogenization is achieved, the asphalt mixture with uniform texture can fall down through the discharging frame 2, the guide frame 8 can guide and discharge the asphalt mixture with uniform texture, the asphalt mixture is collected manually, impurity particles which cannot be extruded or undissolved and uncrushed asphalt particles are left in the discharging frame 2, in order to avoid the impurity blocking the discharging frame 2, the impurities remained in the discharging frame 2 need to be cleaned regularly, firstly, the rotating screw 91 is rotated, the sliding rod 92 is driven to move towards one side close to each other, the fixing ring 93 and the connecting frame 94 are driven to move towards one side close to each other, the connecting frame 94 can extrude the slag discharging plate 95 to extend out, the slag discharging plate 95 is contacted with the inner wall of the discharging frame 2, meanwhile, the rotating screw 91 drives the cam 96 to rotate, the convex part of the cam 96 is separated from the sliding rod 98, under the action of gravity, the baffle 99 can swing downwards to open, the baffle 99 can extrude the sliding rod 98 to move forwards, at this moment, the crushing plate 7 can drive the slag discharge plate 95 to rotate, the slag discharge plate 95 can scrape impurities to rotate, the impurities can fall out near the baffle 99, the impurity discharge work is completed, after the impurity discharge work is finished, the reverse rotating screw 91 is rotated, the driving sliding rod 92 is reset by moving towards one side away from each other, the driving fixing ring 93 and the connecting frame 94 are reset by moving towards one side away from each other, the connecting frame 94 can extrude the slag discharge plate 95 to be folded, the slag discharge plate 95 is separated from the inner wall of the discharging frame 2, meanwhile, the rotating screw 91 drives the cam 96 to rotate reversely, the protruding part of the cam 96 extrudes the sliding rod 98 to move backwards to be reset, and the sliding rod 98 can extrude the baffle 99 to rotate upwards to swing to close.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 13 and 14, the asphalt mixing plant further includes a closing mechanism 10, the closing mechanism 10 includes a sealing plate 101 and an extrusion assembly, the sealing plate 101 is rotatably connected with the feeding frame 3 and can swing up and down, the sealing plate 101 swings up and closes to seal, so as to prevent the asphalt mixture from being fed, the sealing plate 101 swings down and opens to enable the asphalt mixture to fall into the discharging frame 2 through the feeding frame 3, the extrusion assembly is used for extruding the sealing plate 101 to swing up, the extrusion assembly includes a guide sleeve 102 and an extrusion rod 103, the guide sleeve 102 is connected with the feeding frame 3 in a welding manner, the extrusion rod 103 is slidably connected with the guide sleeve 102 and can slide up and down, the extrusion rod 103 is in contact with the cam 96, when a convex portion of the cam 96 rotates to be in contact with the extrusion rod 103, the extrusion rod 103 is pushed to slide up, and the extrusion rod 103 extrudes the sealing plate 101 to swing up to block the feeding of the closed asphalt mixture.

When the protruding position of cam 96 rotates to and separates with slide bar 98, the protruding position of cam 96 can contact with extrusion stem 103, thereby promote extrusion stem 103 up-movement, extrusion stem 103 can extrude closing plate 101 up-swing and fold, make liquid asphalt mixture no longer through feeding frame 3 material loading to ejection of compact frame 2 in, so can prevent to arrange slag plate 95 and discharge asphalt mixture, avoid asphalt mixture's waste, when the protruding position of cam 96 rotates to and contacts with slide bar 98, the protruding position of cam 96 can separate with extrusion stem 103, under the effect of gravity, closing plate 101 can swing down and open, thereby promote extrusion stem 103 down-movement and reset, make liquid asphalt mixture can through feeding frame 3 material loading to ejection of compact frame 2 in.

As shown in fig. 1 and fig. 15, still including scraping mechanism 11, scrape mechanism 11 and scrape pole 112 including electronic slide rail 111 and arc, two electronic slide rail 111 install respectively in the front and back both sides of support frame 1, pole 112 is scraped with the slider of electronic slide rail 111 to the arc and is connected and scrape pole 112 horizontal slip with the drive arc to the arc, pole 112 is scraped with ejection of compact frame 2 bottom contact in order to scrape at the bituminous mixture who glues in ejection of compact frame 2 bottom to the arc, can drive arc through electronic slide rail 111 and scrape pole 112 horizontal reciprocating motion, pole 112 is scraped to the arc and can be scraped at the bituminous mixture who glues in ejection of compact frame 2 bottom, reach better ejection of compact effect, also can prevent that ejection of compact frame 2 bottom from being blockked up.

As shown in fig. 1 and fig. 16, the vibration mechanism 12 further includes a vibration mechanism 12, the vibration mechanism 12 includes a vibration motor 121, a base 122, a sliding block 123 and an elastic sheet 124, the vibration motor 121 is bolted to the support frame 1, the vibration motor 121 is used for driving the support frame 1, the discharging frame 2 and the feeding frame 3 vibrate, so as to assist the asphalt mixture to feed and discharge, prevent the asphalt mixture from being stuck to the discharging frame 2 and the feeding frame 3, the sliding block 123 is connected to the base 122 at intervals in a sliding manner, the sliding block 123 is fixedly connected to the bottom of the support frame 1, so as to enable the support frame 1 to slide left and right, the elastic sheet 124 for buffering is connected between the left and right sides of the sliding block 123 and the base 122, the support frame 1 can be driven to vibrate by the vibration motor 121, so as to drive the discharging frame 2 and the feeding frame 3 to vibrate, so as to assist the feeding work and the discharging work of the asphalt mixture, prevent the asphalt mixture from being stuck to the discharging frame 2 and the feeding frame 3, along with the vibration of the support frame 1, the sliding block 123 can be driven to reciprocate left and right, the elastic sheet 124 can be deformed adaptively, and achieve the purpose of buffering.

As shown in fig. 1 and 17, the portable impurity collecting device further comprises a collecting mechanism 13, the collecting mechanism 13 comprises an installation block 131 and a collecting frame 132, the support frame 1 is welded with the two installation blocks 131, the collecting frame 132 is detachably installed between the two installation blocks 131, the collecting frame 132 is located under the baffle 99 to collect the discharged impurities, when the impurities fall out near the baffle 99, the collecting frame 132 can collect the impurities, so that people can conveniently process the impurities subsequently, the collecting frame 132 can also be detached, and people can conveniently take out the impurities.

The invention also provides an asphalt homogenizing method by using the asphalt homogenizing device, which comprises the following steps:

firstly, feeding a liquid asphalt mixture subjected to heating and stirring pretreatment into a discharge frame 2 through a feeding frame 3;

secondly, heating the asphalt mixture through a heating plate 4 to keep the asphalt mixture at a certain temperature;

thirdly, the grinding plate 7 is driven to rotate by the servo motor 5, the grinding plate 7 can grind undissolved asphalt particles in the asphalt mixture step by step, meanwhile, the asphalt mixture can be extruded under the extrusion action of the grinding plate 7, and the material guide frame 8 can guide and discharge the asphalt mixture with uniform texture;

and fourthly, periodically removing impurities, rotating the rotary screw 91 to drive the slag discharging plate 95 to stretch out, simultaneously, driving the cam 96 to rotate by the rotary screw 91, driving the baffle 99 to swing downwards to open, and driving the impurity to rotate by rotating the slag discharging plate 95 so as to enable the impurities to fall out at the position close to the baffle 99.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims (7)

1. The utility model provides an asphalt homogenizing device, including support frame (1), a serial communication port, still include ejection of compact frame (2), feeding frame (3), hot plate (4), servo motor (5), rotatory section of thick bamboo (6), crushing plate (7), guide frame (8) and slag extractor (9), be connected with ejection of compact frame (2) on support frame (1), be connected with feeding frame (3) that are used for the bituminous mixture to advance on ejection of compact frame (2), be connected with two hot plate (4) that are used for heating bituminous mixture on ejection of compact frame (2), be connected with servo motor (5) on support frame (1), ejection of compact frame (2) internal rotation formula is connected with rotatory section of thick bamboo (6), rotatory section of thick bamboo (6) are connected with the output shaft of servo motor (5) through the shaft coupling in order to drive rotatory section of thick bamboo (6) and rotate, even interval is connected with a plurality of crushing plates (7) on rotatory section of thick bamboo (6), the width of a plurality of crushing plates (7) is all inconsistent, the crushing plate (7) that the width is more wide is more close to ejection of compact frame (2) inner wall, crushing plate (7) can be followed rotation of rotatory section of thick bamboo (6) and is connected with the guiding frame (8) and is used for the ejection of bituminous mixture to push out the discharging frame (2) and carry out the guiding to the mixture, the discharging frame (2), a slag discharging mechanism (9) for discharging impurities in the asphalt mixture is arranged on the discharging frame (2); the slag discharging mechanism (9) comprises a driving assembly, a slag discharging plate (95), a control assembly and a baffle (99), the slag discharging plate (95) is connected in the crushing plate (7) with the widest width in a sliding mode, the driving assembly is used for driving the slag discharging plate (95) to stretch out so that the slag discharging plate (95) is in contact with the inner wall of the discharging frame (2), the slag discharging plate (95) can rotate along with the crushing plate (7) to scrape out residual impurities in the discharging frame (2), the baffle (99) is rotatably connected with the discharging frame (2) and can swing up and down, the baffle (99) swings down to open so that the impurities can be discharged, the baffle (99) swings up to close so that asphalt mixture in the discharging frame (2) can be blocked, and the control assembly is used for controlling the baffle (99) to swing; the driving assembly comprises a rotating screw (91), sliding rods (92), a fixing ring (93) and a connecting frame (94), the supporting frame (1) is rotatably connected with two rotating screws (91), the sliding rods (92) are slidably connected with the supporting frame (1) and can slide left and right, the sliding rods (92) are in threaded connection with the rotating screws (91) to drive the sliding rods (92) to slide, the two sliding rods (92) are both slidably connected with the discharging frame (2), the fixing ring (93) is fixedly connected with the sliding rods (92) to enable the fixing ring (93) to slide along with the sliding rods (92), the fixing ring (93) is rotatably connected with the rotating cylinder (6), the connecting frame (94) is slidably connected with the rotating cylinder (6) and can slide left and right, the connecting frame (94) can also rotate along with the rotating cylinder (6), the connecting frame (94) is rotatably connected with the fixing ring (93), the connecting frame (94) is both in contact with a deslagging plate (95), and the sliding rods (92) can slide towards one side of the mutually close connecting frame (94) to enable the extruding plate (95) to extend out; the control assembly comprises a cam (96), guide sleeves (97) and a sliding rod (98), the cam (96) is fixedly connected with the rotating screw (91) so that the cam (96) can rotate along with the rotating screw (91), two guide sleeves (97) are connected to the discharging frame (2), the sliding rod (98) is in sliding connection with the guide sleeves (97) and can slide back and forth, the cam (96) is in contact with the sliding rod (98), the sliding rod (98) abuts against the baffle (99), the cam (96) rotates to be far away from the sliding rod (98) so that the sliding rod (98) can loosen the baffle (99), the baffle (99) swings downwards under the action of gravity to open and discharge impurities, the cam (96) rotates to be in contact with the sliding rod (98) to extrude the sliding rod (98) to abut against the baffle (99), and the baffle (99) swings upwards to close.

2. The asphalt homogenizing device according to claim 1, characterized by further comprising a sealing mechanism (10) for preventing the slag discharging plate (95) from discharging the asphalt mixture, wherein the sealing mechanism (10) comprises a sealing plate (101) and an extrusion assembly, the sealing plate (101) is rotatably connected with the feeding frame (3) and can swing up and down, the sealing plate (101) swings up and closes to seal the asphalt mixture so as to prevent the asphalt mixture from feeding, the sealing plate (101) swings down and opens to enable the asphalt mixture to fall down into the discharging frame (2) through the feeding frame (3), and the extrusion assembly is used for extruding the sealing plate (101) to swing up.

3. The asphalt homogenizing device according to claim 2, characterized in that the extrusion assembly comprises a guide sleeve (102) and an extrusion rod (103), the guide sleeve (102) is connected with the feeding frame (3), the extrusion rod (103) is slidably connected with the guide sleeve (102) and can slide up and down, the extrusion rod (103) is in contact with the cam (96), and the rotation of the cam (96) can push the extrusion rod (103) to slide up, so that the extrusion rod (103) extrudes the sealing plate (101) to swing up and close.

4. The asphalt homogenizing device according to claim 1, further comprising a scraping mechanism (11) for scraping off the asphalt mixture adhered to the bottom of the discharging frame (2), wherein the scraping mechanism (11) comprises an electric sliding rail (111) and an arc-shaped scraping rod (112), the electric sliding rail (111) is mounted on the support frame (1), the arc-shaped scraping rod (112) is connected with a sliding block of the electric sliding rail (111) to drive the arc-shaped scraping rod (112) to slide left and right, and the arc-shaped scraping rod (112) is contacted with the bottom of the discharging frame (2) to scrape off the asphalt mixture adhered to the bottom of the discharging frame (2).

5. The asphalt homogenizing device according to claim 1, further comprising a vibration mechanism (12) for assisting the asphalt mixture in feeding and discharging, wherein the vibration mechanism (12) comprises a vibration motor (121), a base (122), sliding blocks (123) and elastic pieces (124), the vibration motor (121) is installed on the support frame (1), the vibration motor (121) is used for driving the support frame (1), the discharging frame (2) and the feeding frame (3) to vibrate to assist the feeding and discharging of the asphalt mixture, the sliding blocks (123) are connected to the base (122) in a sliding manner at intervals, the sliding blocks (123) are connected to the bottom of the support frame (1) so that the support frame (1) can slide left and right, and the elastic pieces (124) for buffering are connected between the left side and the right side of the sliding blocks (123) and the base (122).

6. The asphalt homogenizing device according to claim 1, characterized by further comprising a collecting mechanism (13) for collecting impurities, wherein the collecting mechanism (13) comprises mounting blocks (131) and a collecting frame (132), the supporting frame (1) is connected with the two mounting blocks (131), the collecting frame (132) is detachably mounted between the two mounting blocks (131), and the collecting frame (132) is located under the baffle (99) to collect the discharged impurities.

7. The method for homogenizing asphalt using the asphalt homogenizing device according to claim 6,

the method comprises the following steps:

firstly, feeding the liquid asphalt mixture subjected to heating and stirring pretreatment into a discharge frame (2) through a feeding frame (3);

secondly, heating the asphalt mixture through a heating plate (4) to keep the asphalt mixture at a certain temperature;

thirdly, the crushing plate (7) is driven to rotate by the servo motor (5), the crushing plate (7) can gradually crush undissolved asphalt particles in the asphalt mixture, meanwhile, the asphalt mixture can be extruded under the extrusion action of the crushing plate (7), and the guide frame (8) can guide and discharge the asphalt mixture with uniform texture;

and fourthly, periodically removing impurities, rotating a rotary screw rod (91), driving a slag discharge plate (95) to stretch out, simultaneously driving a cam (96) to rotate by the rotary screw rod (91), driving a baffle plate (99) to swing downwards to open, and driving the impurity to rotate by the rotation of the slag discharge plate (95), so that the impurities fall out near the baffle plate (99).

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