CN111504043B - Drying device of pitch aggregate - Google Patents
Drying device of pitch aggregate Download PDFInfo
- Publication number
- CN111504043B CN111504043B CN202010333720.5A CN202010333720A CN111504043B CN 111504043 B CN111504043 B CN 111504043B CN 202010333720 A CN202010333720 A CN 202010333720A CN 111504043 B CN111504043 B CN 111504043B
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- connecting plate
- inserting groove
- box body
- fixedly connected
- plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/26—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by reciprocating or oscillating conveyors propelling materials over stationary surfaces; with movement performed by reciprocating or oscillating shelves, sieves, or trays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Abstract
The invention relates to an asphalt aggregate drying device, which comprises a box body, wherein a first inserting groove and a second inserting groove are respectively arranged on one opposite side of the box body, the first inserting groove is higher than the second inserting groove in position, a first connecting plate is connected in the first inserting groove and the second inserting groove in a sliding manner, a feed hopper is connected to one side of the upper surface of the box body, which is close to the first inserting groove, a moving mechanism for driving the first connecting plate to slide in the first inserting groove and the second inserting groove in a reciprocating manner is connected to the first connecting plate, a round rod is arranged on the upper side of the first connecting plate, the end face of the round rod is connected with the inner wall of the box body, a shovel plate is fixedly connected to the upper side of the round rod, one side edge of the shovel plate, which is close to the first inserting groove, is abutted to the upper surface of the first connecting plate, a first hot air fan for blowing air to the upper surface of the first connecting plate is fixedly. The invention has the effect of drying the aggregate as fully as possible.
Description
Technical Field
The invention relates to the technical field of asphalt aggregate processing, in particular to a drying device for asphalt aggregates.
Background
At present, in the process of asphalt preparation, aggregate needs to be dried. In the process of drying aggregate, a drying device is needed to dry the aggregate.
The Chinese patent with the prior publication number of CN110953868A discloses a drying and dust removing device for asphalt sandstone aggregates, which comprises a main body, wherein a cavity is arranged in the main body. A plurality of conveying belts are sequentially arranged in the main body from top to bottom, and conveying directions of the two adjacent conveying belts are opposite. Be provided with the loading hopper in the main part, the loading hopper bottom is provided with the discharge gate, discharge gate and main part intercommunication and the discharge gate setting is at the right-hand member of main part. And the two ends of each conveying belt are respectively provided with a dust hood and an air outlet hood, the dust collection direction of the dust hood is opposite to the aggregate movement direction on the conveying belt, and the hot air spraying direction of the air outlet hood is opposite to the aggregate movement direction on the conveying belt. When the aggregate drying and dedusting machine works, aggregates in the feeding hopper uniformly fall onto the conveying belts, the conveying belts uniformly convey the aggregates, and meanwhile, the dust suction hood and the air outlet hood dry and remove dust for the aggregates in the main body.
The above prior art solutions have the following drawbacks: during the aggregate conveying process of the conveying belt, the aggregates contacting with the upper surface of the conveying belt are covered by the aggregates above the conveying belt, and the covered aggregates may not contact with hot air and may not be dried sufficiently during the conveying process.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a drying device for asphalt aggregates, which has the effect of drying the aggregates as fully as possible.
The above object of the present invention is achieved by the following technical solutions: a drying device for asphalt aggregates comprises a box body, wherein a first inserting groove and a second inserting groove are respectively arranged on one opposite side of the box body, the first inserting groove is higher than the second inserting groove in position, a first connecting plate is connected in the first inserting groove and the second inserting groove in a sliding manner, a feeding hopper is connected to one side, close to the first inserting groove, of the upper surface of the box body, the first connecting plate is connected with a moving mechanism which drives the first connecting plate to slide in the first inserting groove and the second inserting groove in a reciprocating manner, a round rod is arranged on the upper side of the first connecting plate, the end face of the round rod is connected with the inner wall of the box body, a shovel plate is fixedly connected to the upper side of the round rod, one side edge, close to the first inserting groove, of the shovel plate is abutted against the upper surface of the first connecting plate, a first air heater which blows air against the upper surface of the first connecting plate is fixedly connected to the outer wall of the, one side of the first connecting plate, which is close to the second inserting groove, is provided with a blanking hole which penetrates through the upper surface and the lower surface of the first connecting plate.
Through adopting above-mentioned technical scheme, the aggregate gets into inside the box by the feeder hopper, and the aggregate that gets into in the box drops to the upside of first connecting plate, and moving mechanism drives first connecting plate reciprocating sliding in first inserting groove and second inserting groove, and first connecting plate reciprocating sliding's in-process takes place relative motion between aggregate and the first connecting plate, and the aggregate is close to one side motion in unloading hole, and the aggregate falls first connecting plate upside once more behind the shovel board, and the shovel board is raised the aggregate. The hot air blown out by the first hot air blower is contacted with the aggregates which are lifted and fall on the first connecting plate and the aggregates which are lifted and fall on the first connecting plate, and then the aggregates leave the first connecting plate through the discharging holes. The hot air can contact with the covered aggregate, and the effect of fully drying the aggregate as far as possible is achieved.
The present invention in a preferred example may be further configured to: the round bar is a round bar with a hollow structure inside, one end face of the round bar is fixedly connected with the inner wall of the box body, the other end of the round bar penetrates out of the box body, the end face of the round bar, penetrating out of the box body, is connected with a second air heater, and one side, away from the first inserting groove, of the round bar is provided with a plurality of vent holes.
Through adopting above-mentioned technical scheme, the hot-blast process ventilation hole that the second air heater blew off is discharged, and the ventilation hole setting is in the one side of keeping away from first inserting groove, and the hot-blast aggregate that falls to first connecting plate upside through the shovel board upside that comes out carries out drying work, makes the aggregate stoving more abundant.
The present invention in a preferred example may be further configured to: the moving mechanism comprises a first supporting plate fixedly connected with the outer wall of one side of the box body, wherein the first inserting groove is formed in the outer wall of the box body, the upper surface of the first supporting plate is connected with a first motor, an output shaft of the first motor is fixedly connected with a disc, the disc is far away from a transmission shaft fixedly connected with the eccentric position of one side face of the first motor, the transmission shaft is rotatably connected with a transmission rod, and one end, far away from the transmission shaft, of the transmission rod is hinged to the first connecting.
Through adopting above-mentioned technical scheme, the output shaft of first motor drives the disc and rotates, and the disc drives the transmission shaft and rotates, and the transmission shaft drives transfer line reciprocating motion, and the transfer line drives first connecting plate and reciprocates in first inserting groove and second inserting groove, and reciprocating motion's first connecting plate drives aggregate and moves to one side near the unloading hole.
The present invention in a preferred example may be further configured to: the box body is provided with a first inserting groove, the outer wall of one side of the box body, which is provided with the first inserting groove, is fixedly connected with a discharging hopper, the discharging hopper is positioned at the lower side of the first inserting groove, one side of the box body, which is provided with a second inserting groove, is provided with a preformed hole, the preformed hole is positioned at the lower side of the second inserting groove, the position of the preformed hole is higher than that of the discharging hopper, the lower side of the first connecting plate is provided with a second connecting plate, one end of the second connecting plate is arranged in the discharging hopper, the second connecting plate is connected with a rotating rod, the rotating rod passes through the second connecting plate and is rotatably connected with the second connecting plate, the two ends of the rotating rod are fixedly connected with the two side walls of the discharging hopper, one side, which is far away from the rotating rod, of the second connecting plate passes through the preformed hole, the part, which passes through the preformed hole, is connected with a vibrating mechanism which, and the air outlet of the third air heater is communicated with the interior of the box body.
Through adopting above-mentioned technical scheme, the aggregate that leaves the unloading hole falls on the second connecting plate, and vibration mechanism drives the in-process production vibration of second connecting plate up-and-down motion, at the in-process of second connecting plate vibration, can make the aggregate of second connecting plate upside raise, and the hot-blast dry work of being raised the aggregate of second connecting plate upside that third air heater blew out makes the aggregate stoving more abundant. The second connecting plate drives the aggregate to the side motion that is close to out the hopper in the vibration process, and the aggregate leaves the box through going out the hopper.
The present invention in a preferred example may be further configured to: the vibrating mechanism comprises a third supporting plate fixedly connected with the outer wall of the box body, the upper surface of the third supporting plate is connected with a second motor, and an output shaft of the second motor is fixedly connected with a cam abutted to the lower surface of a second connecting plate.
Through adopting above-mentioned technical scheme, the second motor drives the cam and rotates, and the cam drives second connecting plate up-and-down motion, and the in-process of second connecting plate up-and-down motion makes the second connecting plate produce the vibration, and cam simple structure, convenient to use.
The present invention in a preferred example may be further configured to: the upper surface of the third supporting plate is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with the lower surface of the second connecting plate.
By adopting the technical scheme, when the acting force of the cam on the second connecting plate is larger, the upward movement amplitude of the second connecting plate is possibly larger, and the first spring pulls the second connecting plate to prevent the upward movement amplitude of the second connecting plate from being too large.
The present invention in a preferred example may be further configured to: the box is equipped with the inner wall fixedly connected with fixed plate of preformed hole one side, the fixed plate lower surface inwards is equipped with the spread groove, sliding connection has the baffle in the spread groove, be connected with the second spring between the tank bottom of baffle upper surface and spread groove, the upper surface butt of baffle lower surface and second connecting plate.
Through adopting above-mentioned technical scheme, baffle lower surface and the upper surface butt of second connecting plate and the baffle blocks the preformed hole of second connecting plate upside, and second connecting plate upward movement's in-process, second connecting plate drive baffle upward movement, and the second spring is compressed. In the process of downward movement of the second connecting plate, the second spring drives the baffle to move downward, and the baffle is always kept in a state of being abutted to the upper surface of the second connecting plate. The baffle will fall second connecting plate upside aggregate and block, prevents that the aggregate from falling to the box outside from second connecting plate upside preformed hole.
The present invention in a preferred example may be further configured to: and the lower surface of the baffle is fixedly connected with a sealing gasket which is in contact with the upper surface of the second connecting plate.
Through adopting above-mentioned technical scheme, when the baffle was supported with the upper surface of second connecting plate, sealed the upper surface contact of filling up with the second connecting plate, sealed the leakproofness when filling up increase baffle and second connecting plate support.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the hot air blown out by the first hot air blower is contacted with the aggregates which are lifted and fall on the first connecting plate and the aggregates which are lifted and fall on the first connecting plate, so that the hot air can be contacted with the covered aggregates, and the effect of fully drying the aggregates as far as possible is achieved;
2. the hot air from the vent hole dries the aggregate which falls to the upper side of the first connecting plate through the upper side of the shovel plate, so that the aggregate is dried more fully;
3. in the vibrating process of the second connecting plate, the aggregates on the upper side of the second connecting plate can be raised, and the hot air blown out by the third air heater dries the aggregates on the upper side of the second connecting plate, so that the aggregates are dried more fully.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view showing a second insertion groove according to the present embodiment;
FIG. 3 is a schematic view showing a blanking hole in the present embodiment;
FIG. 4 is a schematic view of the present embodiment showing the vent holes;
FIG. 5 is a schematic view showing a propeller shaft according to the present embodiment;
fig. 6 is a schematic view showing a rotating lever in the present embodiment;
FIG. 7 is a schematic view of the cam embodied in the present embodiment;
fig. 8 is a schematic view showing the second spring in the present embodiment.
Reference numerals: 1. a box body; 11. a support bar; 12. a feed hopper; 13. a first insertion groove; 14. a second insertion groove; 15. a first air heater; 16. a discharge hopper; 17. reserving a hole; 18. a third air heater; 2. a first connecting plate; 21. a blanking hole; 22. a first support plate; 221. a first support block; 23. a first motor; 24. a disc; 25. a drive shaft; 26. a transmission rod; 3. a round bar; 31. a shovel plate; 32. a vent hole; 33. a second support plate; 34. a second air heater; 35. a connecting pipe; 4. a second connecting plate; 41. rotating the rod; 42. a third support plate; 421. a second support block; 422. a first spring; 43. a second motor; 431. a cam; 5. a fixing plate; 51. connecting grooves; 52. a baffle plate; 521. a gasket; 53. a second spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the drying device for asphalt aggregates disclosed by the invention comprises a box body 1, wherein a supporting rod 11 is fixedly connected to the lower side of the box body 1, a feeding hopper 12 is fixedly connected to the upper surface of the box body 1, and the feeding hopper 12 is communicated with the interior of the box body 1.
As shown in fig. 1 and 2, the housing 1 is connected to a first connection plate 2 disposed obliquely, and the first connection plate 2 is disposed through the inside of the housing 1 (see fig. 3). A first inserting groove 13 is formed in one side face of the box body 1, a second inserting groove 14 is formed in one side face, far away from the first inserting groove 13, of the box body 1, and the position of the first inserting groove 13 is higher than that of the second inserting groove 14. The feed hopper 12 is positioned on the upper surface of the casing 1 at a side close to the first insertion groove 13.
As shown in fig. 3, the first connection plate 2 is inserted into the first insertion groove 13 and the second insertion groove 14, and the first connection plate 2 is slidably connected to the first insertion groove 13 and the second insertion groove 14, respectively. One side of the first connecting plate 2, which is far away from the second insertion groove 14, is connected with a moving mechanism, and the moving mechanism drives the first connecting plate 2 to slide in the first insertion groove 13 and the second insertion groove 14 in a reciprocating manner.
The first connecting plate 2 is provided with a blanking hole 21 penetrating through the upper surface and the lower surface of the first connecting plate 2, and the blanking hole 21 is arranged near one side of the second inserting groove 14. The aggregate drops to the upside of first connecting plate 2 by feeder hopper 12, and moving mechanism drives the in-process of 2 reciprocating motion of first connecting plate, takes place relative motion between aggregate and the first connecting plate 2, and the aggregate is to the one side motion that is close to blanking hole 21 along the incline direction of first connecting plate 2, and the aggregate passes through blanking hole 21 and drops to the below of first connecting plate 2.
The outer wall of the box body 1 on the side provided with the second inserting groove 14 is fixedly connected with a first air heater 15, and an air outlet of the first air heater 15 is communicated with the inside of the box body 1. The first air heater 15 blows hot air against the aggregate on the upper surface of the first connecting plate 2 to dry the aggregate.
As shown in fig. 3 and 4, the first connecting plate 2 is provided with a round bar 3 having a hollow structure inside, one end surface of the round bar 3 is fixedly connected with the inner wall of one side of the box body 1, and the other end of the round bar 3 penetrates through and extends out of the inner wall of the other side of the box body 1. Arrange 3 upside fixedly connected with the shovel board 31 of level setting of round bar inside box 1 in, the shovel board 31 is close to the upper surface butt of a side and the first connecting plate 2 of first inserting groove 13.
In the process that the aggregate falling to the upper side of the first connecting plate 2 moves to one side close to the blanking hole 21, the aggregate falls to the upper side of the first connecting plate 2 again after passing through the shovel plate 31, and the shovel plate 31 raises the aggregate.
In the process that the aggregates fall to the upper side of the first connecting plate 2 after passing through the shovel plate 31, hot air blown out by the first air heater 15 is contacted with the raised aggregates; after the aggregates fall onto the first connecting plate 2, the hot air is contacted with the aggregates falling onto the first connecting plate 2 after being raised, so that the hot air can be contacted with the covered aggregates, and the aggregates can be dried fully as far as possible.
As shown in fig. 3 and 4, a row of vent holes 32 is formed on one side of the round rod 3 away from the first inserting groove 13, and a second support plate 33 is fixedly connected to an outer wall of the box body 1 on one side through which the round rod 3 passes. The side fixedly connected with second air heater 34 on second backup pad 33, the air outlet fixedly connected with connecting pipe 35 of second air heater 34, the one end that second air heater 34 was kept away from to connecting pipe 35 and the terminal surface fixed connection of round bar 3, connecting pipe 35 and the inside intercommunication setting of round bar 3.
The second hot air blower 34 blows hot air, the hot air reaches the inside of the round bar 3 through the connecting pipe 35, and the hot air inside the round bar 3 is discharged through the vent hole 32. The hot wind discharged from the ventilation holes 32 dries the aggregates which have fallen to the upper side of the first connection plate 2 through the upper side of the shovels 31, so that the aggregates are dried more sufficiently.
As shown in fig. 5, the moving mechanism includes a first supporting plate 22 fixedly connected to an outer wall of the case 1 on one side of the first inserting groove 13, a first supporting block 221 fixedly connected to an upper surface of the first supporting plate 22, and a first motor 23 fixedly connected to an upper surface of the first supporting block 221. The output shaft of the first motor 23 is fixedly connected with a disc 24, the eccentric position of one side of the disc 24 far away from the first motor 23 is fixedly connected with a transmission shaft 25, the transmission shaft 25 is rotatably connected with a transmission rod 26, and one end of the transmission rod 26 far away from the transmission shaft 25 is hinged with one end of the first connecting plate 2 close to the disc 24.
The first motor 23 rotates the disc 24, the disc 24 rotates the transmission shaft 25, the transmission shaft 25 drives the transmission rod 26 to reciprocate, and the transmission rod 26 drives the first connection plate 2 to slide in the first insertion groove 13 and the second insertion groove 14 (refer to fig. 3) in a reciprocating manner. During the process of the transmission shaft 25 driving the transmission rod 26 to reciprocate, the stroke distance of the transmission rod 26 to reciprocate is fixed, and the stroke distance of the transmission rod 26 driving the first connecting plate 2 to reciprocate is also fixed. The second connecting plate 2 is always arranged in the second inserting groove 14, and the second connecting plate 2 cannot be separated from the second inserting groove 14.
As shown in fig. 2 and 3, a discharge hopper 16 is fixedly connected to an outer wall of the box 1 on one side of the box 1 where the first inserting groove 13 is formed, and the discharge hopper 16 is communicated with the inside of the box 1. A side surface of the box body 1 provided with the second inserting groove 14 is provided with a preformed hole 17, and the preformed hole 17 is positioned below the second inserting groove 14. The position of the prepared hole 17 is higher than that of the discharge hopper 16.
The second connecting plate 4 that the slope set up is equipped with to first connecting plate 2 downside, and the hopper 16 is arranged in to the one end of second connecting plate 4. The second connecting plate 4 is connected to a rotating rod 41 (see fig. 6), the rotating rod 41 passes through the second connecting plate 4, and the second connecting plate 4 is rotatably connected to the rotating rod 41. Both ends of the rotating rod 41 penetrate through two side walls of the discharging hopper 16 respectively, and the rotating rod 41 is fixedly connected with the discharging hopper 16.
One side of the second connecting plate 4, which is far away from the discharge hopper 16, penetrates through the preformed hole 17, and the part of the second connecting plate 4, which penetrates out of the preformed hole 17, is connected with a vibrating mechanism. The vibrating mechanism drives the second connecting plate 4 to reciprocate up and down around the axis of the rotating rod 41 (see fig. 6), and the second connecting plate 4 vibrates in the reciprocating process of the second connecting plate 4.
As shown in fig. 3, the outer wall of the side of the box 1 connected with the discharge hopper 16 is fixedly connected with a third air heater 18, an air outlet of the third air heater 18 is communicated with the inside of the box 1, and the third air heater 18 blows hot air against the upper surface of the second connecting plate 4.
The aggregate leaving the blanking hole 21 falls onto the second connecting plate 4, and the vibrating mechanism drives the second connecting plate 4 to vibrate. In the process of the vibration of the second connecting plate 4, the aggregate on the upper side of the second connecting plate 4 can be lifted. The hot air blown by the third air heater 18 dries the raised aggregate on the upper side of the second connecting plate 4, so that the aggregate is dried more fully.
The aggregate on the upper side of the second connecting plate 4 moves towards one side close to the discharging hopper 16 along the inclined direction of the second connecting plate 4, and the aggregate leaves the box body 1 through the discharging hopper 16.
As shown in fig. 7, the vibration mechanism includes a third supporting plate 42 fixedly connected to an outer wall of one side of the box 1 where the preformed hole 17 is formed, a second supporting block 421 is fixedly connected to an upper surface of the third supporting plate 42, and a second motor 43 is fixedly connected to an upper surface of the second supporting block 421. A cam 431 is fixedly connected to an output shaft of the second motor 43, and the cam 431 abuts against a lower surface of the second connection plate 4. The second motor 43 rotates the cam 431, and the cam 431 moves the second connecting plate 4 up and down and vibrates the second connecting plate 4. The cam 431 has simple structure and convenient use.
The upper surface of the third supporting plate 42 is fixedly connected with a first spring 422, and the top end of the first spring 422 is fixedly connected with the lower surface of the second connecting plate 4. When the acting force of the cam 431 on the second connecting plate 4 is relatively large, the upward movement amplitude of the second connecting plate 4 may be relatively large, and the first spring 422 pulls the second connecting plate 4 to prevent the upward movement amplitude of the second connecting plate 4 from being too large.
As shown in fig. 7 and 8, a material blocking mechanism is connected to the inner wall of the box body 1 on the side provided with the preformed hole 17, and blocks the aggregate falling to the upper side of the second connecting plate 4, so as to prevent the aggregate from falling to the outside from the preformed hole 17 on the upper side of the second connecting plate 4.
The stock stop includes the fixed plate 5 (refer to fig. 3) that the inner wall fixed connection of box 1 one side that is equipped with preformed hole 17 has, and fixed plate 5 is equipped with spread groove 51 towards the inside in the lower surface. The material blocking mechanism further comprises a blocking plate 52, the blocking plate 52 is inserted upwards into the connecting groove 51, and the blocking plate 52 is connected with the connecting groove 51 in a sliding mode. The upper surface of the baffle plate 52 is fixedly connected with a pair of vertically arranged second springs 53, and the top ends of the second springs 53 are fixedly connected with the bottoms of the connecting grooves 51.
As shown in fig. 7 and 8, the lower surface of the baffle plate 52 abuts against the upper surface of the second connecting plate 4 and the baffle plate 52 blocks the preformed hole 17 on the upper side of the second connecting plate 4, and during the upward movement of the second connecting plate 4, the second connecting plate 4 drives the baffle plate 52 to move upward, and the second spring 53 is compressed. In the process of downward movement of the second connecting plate 4, the second spring 53 recovers deformation, the second spring 53 drives the baffle plate 52 to move downward, and the baffle plate 52 is always kept in an abutting state with the upper surface of the second connecting plate 4. The baffle 52 blocks the aggregates falling on the upper side of the second connecting plate 4 and prevents the aggregates from falling to the outer side of the box body 1 from the preformed hole 17 on the upper side of the second connecting plate 4.
A gasket 521 is fixedly connected to the lower surface of the baffle plate 52, and when the baffle plate 52 abuts against the upper surface of the second connecting plate 4, the gasket 521 contacts with the upper surface of the second connecting plate 4, and the gasket 521 increases the sealing property when the baffle plate 52 abuts against the second connecting plate 4.
The implementation principle of the embodiment is as follows: aggregate enters the box body 1 from the feeding hopper 12, falls onto the first connecting plate 2, the first motor 23 drives the disc 24 to rotate, the disc 24 drives the transmission shaft 25 to rotate, the transmission shaft 25 drives the transmission rod 26 to reciprocate, and the transmission rod 26 drives the first connecting plate 2 to slide in the first insertion groove 13 and the second insertion groove 14 in a reciprocating mode. The aggregates pass through the shovel plate 31 and then fall onto the first connecting plate 2 again. In the process that the aggregates fall to the upper side of the first connecting plate 2 after passing through the shovel plate 31, hot air blown out by the first air heater 15 is contacted with the raised aggregates; after the aggregates fall onto the first connecting plate 2, the hot air comes into contact with the aggregates falling onto the first connecting plate 2 after being raised. The hot air blown from the second hot air blower 34 passes through the connecting pipe 35 and reaches the inside of the round bar 3, and the hot air inside the round bar 3 is discharged through the vent hole 32. The hot wind discharged from the ventilation holes 32 dries the aggregates which have fallen to the upper side of the first connection plate 2 through the upper side of the shovels 31, so that the aggregates are dried more sufficiently.
The aggregate leaving the blanking hole 21 falls onto the second connecting plate 4, and the vibrating mechanism drives the second connecting plate 4 to vibrate. The hot air blown by the third air heater 18 dries the aggregate on the upper side of the second connecting plate 4, so that the aggregate is dried more fully.
The aggregate on the upper side of the second connecting plate 4 moves towards one side close to the discharging hopper 16 along the inclined direction of the second connecting plate 4, and the aggregate leaves the box body 1 through the discharging hopper 16.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (2)
1. The utility model provides a drying device of pitch aggregate, includes box (1), its characterized in that: a first inserting groove (13) and a second inserting groove (14) are respectively arranged on one opposite side of the box body (1), the position of the first inserting groove (13) is higher than that of the second inserting groove (14), a first connecting plate (2) is connected in the first inserting groove (13) and the second inserting groove (14) in a sliding mode, a feeding hopper (12) is connected to one side, close to the first inserting groove (13), of the upper surface of the box body (1), the first connecting plate (2) is connected with a moving mechanism which drives the first connecting plate (2) to slide in the first inserting groove (13) and the second inserting groove (14) in a reciprocating mode, a round rod (3) is arranged on the upper side of the first connecting plate (2), the end face of the round rod (3) is connected with the inner wall of the box body (1), a shovel plate (31) is fixedly connected to the upper side of the round rod (3), one side edge, close to the first inserting groove (13), of the shovel plate (31) is abutted to the upper surface of the first, the outer wall of the box body (1) is fixedly connected with a first air heater (15) which blows air opposite to the upper surface of the first connecting plate (2), an air inlet of the first air heater (15) is communicated with the interior of the box body (1), one side, close to the second inserting groove (14), of the first connecting plate (2) is provided with a blanking hole (21) which penetrates through the upper surface and the lower surface of the first connecting plate (2), the round rod (3) is a round rod (3) with a hollow structure, one end face of the round rod (3) is fixedly connected with the inner wall of the box body (1), the other end of the round rod (3) penetrates out of the box body (1), the end face, penetrating out of the box body (1), of the round rod (3) is connected with a second air heater (34), one side, far away from the first inserting groove (13), of the round rod (3) is provided with a plurality of vent holes (32), the moving mechanism comprises a first supporting plate (22) fixedly connected with the outer wall, the upper surface of the first supporting plate (22) is connected with a first motor (23), an output shaft of the first motor (23) is fixedly connected with a disc (24), an eccentric position of one side surface of the disc (24) far away from the first motor (23) is fixedly connected with a transmission shaft (25), the transmission shaft (25) is rotatably connected with a transmission rod (26), one end of the transmission rod (26) far away from the transmission shaft (25) is hinged with the first connecting plate (2), the outer wall of one side of the box body (1) provided with the first inserting groove (13) is fixedly connected with a discharge hopper (16), the discharge hopper (16) is positioned at the lower side of the first inserting groove (13), a side surface of the box body (1) provided with the second inserting groove (14) is provided with a preformed hole (17), the preformed hole (17) is positioned at the lower side of the second inserting groove (14), and the position of the preformed hole (17) is higher than that of the discharge hopper (, the lower side of the first connecting plate (2) is provided with a second connecting plate (4), one end of the second connecting plate (4) is arranged in the discharge hopper (16), the second connecting plate (4) is connected with a rotating rod (41), the rotating rod (41) passes through the second connecting plate (2) and is rotatably connected with the second connecting plate (4), two ends of the rotating rod (41) are fixedly connected with two side walls of the discharge hopper (16), one side of the second connecting plate (4) far away from the rotating rod (41) is arranged by penetrating out of a preformed hole (17), the part of the second connecting plate (4) penetrating out of the preformed hole (17) is connected with a vibrating mechanism which drives the second connecting plate (4) to rotate up and down around the axis of the rotating rod (41), the outer wall of the box body (1) is fixedly connected with a third air heater (18) blowing towards the upper surface of the second connecting plate (4), an air outlet of the third air heater (18) is communicated with the interior of the box body (, the vibration mechanism comprises a third supporting plate (42) fixedly connected with the outer wall of the box body (1), the upper surface of the third supporting plate (42) is connected with a second motor (43), the output shaft of the second motor (43) is fixedly connected with a cam (431) which is abutted against the lower surface of the second connecting plate (4), the upper surface of the third supporting plate (42) is fixedly connected with a first spring (422), the top end of the first spring (422) is fixedly connected with the lower surface of the second connecting plate (4), the inner wall of one side of the box body (1) provided with the preformed hole (17) is fixedly connected with a fixed plate (5), the lower surface of the fixed plate (5) is inwards provided with a connecting groove (51), the connecting groove (51) is internally connected with a baffle (52) in a sliding way, a second spring (53) is connected between the upper surface of the baffle plate (52) and the bottom of the connecting groove (51), the lower surface of the baffle (52) is abutted against the upper surface of the second connecting plate (4).
2. The drying device of asphalt aggregate according to claim 1, wherein: the lower surface of the baffle (52) is fixedly connected with a sealing gasket (521) which is in contact with the upper surface of the second connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333720.5A CN111504043B (en) | 2020-04-24 | 2020-04-24 | Drying device of pitch aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333720.5A CN111504043B (en) | 2020-04-24 | 2020-04-24 | Drying device of pitch aggregate |
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| Publication Number | Publication Date |
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| CN111504043A CN111504043A (en) | 2020-08-07 |
| CN111504043B true CN111504043B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333720.5A Active CN111504043B (en) | 2020-04-24 | 2020-04-24 | Drying device of pitch aggregate |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208581787U (en) * | 2017-11-15 | 2019-03-08 | 四川深山农业科技开发有限公司 | Air drier |
| CN207585293U (en) * | 2017-11-21 | 2018-07-06 | 成都顺宏鑫机械有限公司 | The heated-air drying conveyer belt of recovery waste heat |
| JP7022928B2 (en) * | 2018-01-17 | 2022-02-21 | シンフォニアテクノロジー株式会社 | Vibration drying device |
| CN208846911U (en) * | 2018-09-12 | 2019-05-10 | 德清德盛宠物用品有限公司 | A kind of feed for pet drying unit |
| RU2705309C1 (en) * | 2019-02-26 | 2019-11-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | Device for grain drying |
| CN209655757U (en) * | 2019-03-28 | 2019-11-19 | 安徽环泰新材料科技有限公司 | A kind of glass microballoon flash baking equipment |
| CN210242317U (en) * | 2019-05-22 | 2020-04-03 | 安徽省司尔特肥业股份有限公司 | Water-soluble desiccator for fertilizer |
| CN210070439U (en) * | 2019-06-14 | 2020-02-14 | 浙江万方生物科技有限公司 | Chinese herbal medicine granule rapid draing machine |
| CN210292724U (en) * | 2019-06-27 | 2020-04-10 | 江苏淮河化工有限公司 | Drying device for chemical raw material production |
| CN210220501U (en) * | 2019-07-19 | 2020-03-31 | 陈瑞虹 | Biomass fertilizer drying device |
| CN210292711U (en) * | 2019-08-31 | 2020-04-10 | 贵州博方民族药业开发有限公司 | Ginger slice processing equipment |
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