CN114455217A - Pitch storage device is used in road construction - Google Patents

Pitch storage device is used in road construction Download PDF

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Publication number
CN114455217A
CN114455217A CN202210339554.9A CN202210339554A CN114455217A CN 114455217 A CN114455217 A CN 114455217A CN 202210339554 A CN202210339554 A CN 202210339554A CN 114455217 A CN114455217 A CN 114455217A
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CN
China
Prior art keywords
wall
fixedly connected
storage barrel
road construction
inflation
Prior art date
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Withdrawn
Application number
CN202210339554.9A
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Chinese (zh)
Inventor
刘爱萍
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN202210339554.9A priority Critical patent/CN114455217A/en
Publication of CN114455217A publication Critical patent/CN114455217A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

The invention discloses an asphalt storage device for road construction, which specifically comprises: the top of the storage barrel is fixedly connected with a top cover, the center of the top cover is fixedly connected with a driving motor through a support, and the top of the top cover is provided with a feeding hole; the heating device is arranged in the storage barrel, and the top of the heating device penetrates through the top cover and is fixedly connected with a driving shaft of the driving motor; the discharging device is arranged at the bottom of the storage barrel, and the top of the discharging device is communicated with the interior of the storage barrel; the heating device includes: the invention relates to the technical field of asphalt storage, in particular to a rotating rod, wherein a sliding sleeve is sleeved and connected with the outer side of the rotating rod in a sliding mode, and a spiral groove is formed in the side face of the rotating rod. This pitch storage device is used in road construction for the heating is more even, avoids the different influences of mobility to lay the effect, and can clear up the inner wall of bucket, avoids the material extravagant.

Description

Pitch storage device is used in road construction
Technical Field
The invention relates to the technical field of asphalt storage, in particular to an asphalt storage device for road construction.
Background
The asphalt pavement is characterized by that in the mineral material various kinds of pavement are mixed with asphalt material, and the asphalt binder can raise the resistance of paving granules to damage of running and natural factors to pavement, and can make the pavement smooth, dustless, impervious and durable, so that it is a high-grade pavement which is most extensively used in road construction. Use ordinary bucket to save pitch in the road construction at present usually, inside sets up simple heating device, and the heating is not even enough, and the inside each part pitch mobility of bucket is inconsistent when leading to laying, influences the effect of laying.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an asphalt storage device for road construction, which solves the problems that a common storage barrel is generally used for storing asphalt in the current road construction, a simple heating device is arranged in the storage barrel, the heating is not uniform enough, the flowability of all parts of asphalt in the storage barrel is inconsistent during the laying, and the laying effect is influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pitch storage device is used in road construction, specifically includes:
the storage barrel is fixedly connected with a top cover, the center of the top cover is fixedly connected with a driving motor through a support, and the top of the top cover is provided with a feeding port;
the heating device is arranged inside the storage barrel, and the top of the heating device penetrates through the top cover and is fixedly connected with a driving shaft of the driving motor;
the discharging device is arranged at the bottom of the storage barrel, and the top of the discharging device is communicated with the interior of the storage barrel;
the heating device includes:
the outer side of the rotating rod is sleeved and connected with a sliding sleeve in a sliding mode, the side face of the rotating rod is provided with a spiral groove, and the inner wall of the sliding sleeve is fixedly connected with a limiting sliding block matched with the spiral groove;
one end of the heating rod is fixedly connected with the side surface of the sliding sleeve, and a heating sheet is fixedly connected with the side surface of the heating rod;
the cleaning ring is arranged on the inner wall of the storage barrel and is in sliding connection with the inner wall of the storage barrel, the inner wall of the cleaning ring is fixedly connected with one end, far away from the sliding sleeve, of the heating rod, the cleaning ring is arranged, when the heating rod moves longitudinally, the cleaning ring is driven to move longitudinally, when the liquid level in the storage barrel gradually drops, the cleaning ring slides longitudinally on the side face of the storage barrel to clean the inner wall of the storage barrel, residual asphalt on the inner wall of the storage barrel after the liquid level drops is avoided, material waste is avoided, and meanwhile the situation that subsequent cleaning is troublesome due to the fact that the asphalt is hard on the inner wall of the storage barrel is avoided;
the limiting sliding groove is formed in the inner wall of the storage barrel and is connected with a sliding block in a sliding mode, and one side of the sliding block extends to the outside of the limiting sliding groove and is fixedly connected with the outer side of the cleaning ring.
Be provided with heating device, it rotates to drive the dwang through driving motor during the use, the dwang drives the helicla flute and rotates, drive its inside limit slide longitudinal movement in the helicla flute pivoted, thereby drive slip cap and heating rod longitudinal movement through limit slide, and only need change driving motor's direction of rotation can change the moving direction of heating rod, can make the heating rod heat the inside pitch of different positions from top to bottom of storage bucket, make the heating more even, conveniently make the inside each partial pitch of storage bucket keep the same mobility, avoid the different influence of mobility to lay the effect.
Preferably, the top cover is run through at the dwang top and with driving motor's drive shaft fixed connection, the dwang top is passed through the bearing and is connected with the top cover rotation.
Preferably, the heating rods are arranged in an arc shape, and the heating rods are provided with a plurality of groups and are uniformly distributed on the side face of the sliding sleeve.
Preferably, the cleaning ring comprises a scraping ring, the bottom of the scraping ring is fixedly connected with an inclined retainer ring, an expansion groove is formed in the outer side of the scraping ring, the inner wall of the expansion groove is fixedly connected with an expansion air bag, the top of the expansion air bag is provided with an inflation inlet, the outer side of the scraping ring is sleeved with a friction ring, one side of the friction ring extends into the expansion groove and is in sliding connection with the inner wall of the expansion groove, a cleaning ring is arranged, when the cleaning device is used, the heating rod drives the scraping ring to move, the scraping ring drives the friction ring to move, so that the inner wall of the storage barrel can be cleaned, when the friction ring is worn after being used for a long time, the friction ring can be pressed on the inner wall of the storage barrel through the elasticity of the expansion air bag, the condition that the cleaning effect is reduced after the friction ring is abraded can be avoided, and the expansion air bag can be inflated periodically, so that the friction ring can keep a certain pressing force on the inner wall of the storage barrel, and the cleaning effect is stable and reliable.
Preferably, scrape the one end fixed connection who keeps away from the slip cap on circle inner wall and the heating rod, the inflation inlet at inflation gasbag top runs through and scrapes the circle and extend to and scrape the circle top.
Preferably, the outer side of the friction ring is tightly attached to the inner wall of the storage barrel and is in sliding connection with the inner wall of the storage barrel.
Preferably, the discharging device comprises a discharging pipe, the inner wall of the discharging pipe is fixedly connected with a control seat through a support, an expansion cavity is arranged in the control seat, the inner wall of the expansion cavity is connected with an expansion piston in a sliding manner, one side of the expansion piston is fixedly connected with an ejector rod, one end of the ejector rod, which is far away from the expansion piston, penetrates through the expansion cavity and is fixedly connected with a communicating pipe, both sides of the communicating pipe are provided with discharging holes, the bottom of the communicating pipe is fixedly connected with a plug, the discharging device is provided with the discharging device, when discharging is needed, the temperature of the heating rod is increased, when the temperature of materials in the storage barrel reaches a discharging standard, the temperature in the storage barrel is transmitted to a thermal expansion medium in the expansion cavity through a heat conducting sheet, the thermal expansion medium is heated to expand to push the expansion piston to move, the expansion piston drives the communicating pipe to move through the ejector rod, and the communicating pipe drives the plug to move to the outside of the discharging pipe, after the end cap shifts out from row material pipe one end completely, the relief hole bottom shifts out gradually to row material outside of managing, and the inside material of storage bucket this moment can get into communicating inside pipe through the relief hole top to a section of thick bamboo relief hole bottom is got rid of to row material outside of managing, can be according to opening and closing of the temperature automatic control bin outlet of the inside pitch of storage bucket, need not manual operation, convenient to use.
Preferably, arrange material pipe top and storage bucket bottom intercommunication, the end that communicating pipe was kept away from to the end cap runs through row material pipe and with row material intraductal wall sliding connection.
Preferably, the top of the inner wall of the expansion cavity is fixedly connected with a heat conducting fin, and the top of the heat conducting fin extends into the storage barrel.
The invention provides an asphalt storage device for road construction. The method has the following beneficial effects:
(1) this kind of pitch storage device is used in road construction, be provided with heating device, it rotates to drive the dwang through driving motor during the use, the dwang drives the helicla flute and rotates, drive its inside limit slide longitudinal movement in the helicla flute pivoted, thereby drive slip cap and heating rod longitudinal movement through limit slide, and the moving direction that only needs change driving motor's direction of rotation can change the heating rod, can make the heating rod can heat the pitch of the inside upper and lower different positions of bucket, make the heating more even, conveniently make the inside each partial pitch of bucket keep the same mobility, avoid the different influence of mobility to lay the effect.
(2) This asphalt storage device is used in road construction, be provided with the clearance circle, when the heating rod longitudinal movement, drive clearance circle longitudinal movement, when the inside liquid level of bucket descends gradually, the clearance circle longitudinal sliding can be cleared up the inner wall of bucket on the bucket side, avoid remaining pitch on the bucket inner wall after the liquid level descends, avoid the material extravagant, avoid pitch dry and hard to lead to the more troublesome condition of follow-up clearance on the bucket inner wall simultaneously.
(3) This asphalt storage device is used in road construction, be provided with the clearance circle, the heating rod drives during use and scrapes the circle and removes, it drives the friction circle and removes and can clear up the storage barrel inner wall to scrape the circle, when the friction circle uses and produces wearing and tearing after the longer time, the elasticity of accessible inflation gasbag compresses tightly the friction circle on the storage barrel inner wall, the condition that cleaning performance reduces after can avoiding the friction circle wearing and tearing, and the inflation gasbag can regularly inflate, the friction circle that makes can keep certain packing force to the storage barrel inner wall, cleaning performance is reliable and stable.
(4) The asphalt storage device for road construction is provided with a discharging device, when discharging is needed, the temperature of the heating rod is increased, when the temperature of the materials in the storage barrel reaches the discharge standard, the temperature in the storage barrel is transferred to the thermal expansion medium in the expansion cavity through the heat-conducting fins, the thermal expansion medium is heated to expand to push the expansion piston to move, the expansion piston drives the communicating pipe to move through the ejector rod, the communicating pipe drives the plug to move towards the outside of the discharge pipe, when the plug is completely moved out from one end of the discharge pipe, the bottom of the discharge hole is gradually moved out to the outside of the discharge pipe, at the moment, the material in the storage barrel can enter the communicating pipe through the top of the discharge hole, and the bottom of the discharge hole of the barrel is discharged to the outside of the discharge pipe, can be according to the opening and closing of the temperature automatic control bin outlet of the inside pitch of bucket, need not manual operation, convenience simple to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the heating apparatus according to the present invention;
FIG. 4 is a schematic view of a cleaning ring according to the present invention;
FIG. 5 is a schematic structural view of a discharging device according to the present invention.
In the figure: 1. a storage bucket; 2. a top cover; 3. a drive motor; 4. a heating device; 41. rotating the rod; 42. a sliding sleeve; 43. a helical groove; 44. a limiting slide block; 45. a heating rod; 46. a heating plate; 47. cleaning the ring; 471. scraping a ring; 472. an inclined retainer ring; 473. a friction ring; 474. inflating the balloon; 475. an expansion tank; 48. a limiting chute; 49. a slider; 5. a discharging device; 51. a discharge pipe; 52. a control seat; 53. expanding the cavity; 54. an expansion piston; 55. a top rod; 56. a communicating pipe; 57. a discharge hole; 58. a plug; 59. a heat conductive sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pitch storage device is used in road construction, specifically includes:
the storage barrel 1 is characterized in that the top of the storage barrel 1 is fixedly connected with a top cover 2, the center of the top cover 2 is fixedly connected with a driving motor 3 through a support, and the top of the top cover 2 is provided with a feeding port;
the heating device 4 is arranged inside the storage barrel 1, and the top of the heating device 4 penetrates through the top cover 2 and is fixedly connected with a driving shaft of the driving motor 3;
the discharging device 5 is arranged at the bottom of the storage barrel 1, and the top of the discharging device 5 is communicated with the interior of the storage barrel 1;
the heating device 4 includes:
the outer side of the rotating rod 41 is sleeved and slidably connected with a sliding sleeve 42, the side surface of the rotating rod 41 is provided with a spiral groove 43, and the inner wall of the sliding sleeve 42 is fixedly connected with a limiting slide block 44 matched with the spiral groove 43;
a heating rod 45, one end of the heating rod 45 is fixedly connected with the side surface of the sliding sleeve 42, and a heating sheet 46 is fixedly connected with the side surface of the heating rod 45;
the cleaning ring 47 is arranged on the inner wall of the storage barrel 1 and is in sliding connection with the inner wall of the storage barrel 1, and the inner wall of the cleaning ring 47 is fixedly connected with one end, far away from the sliding sleeve 42, of the heating rod 45;
spacing spout 48, this spacing spout 48 is seted up on storage bucket 1 inner wall, and spacing spout 48 inner wall sliding connection has a sliding block 49, and sliding block 49 one side extends to spacing spout 48 outside and with clearance circle 47 outside fixed connection.
The top of the rotating rod 41 penetrates through the top cover 2 and is fixedly connected with a driving shaft of the driving motor 3, and the top of the rotating rod 41 is rotatably connected with the top cover 2 through a bearing.
The heating rods 45 are arranged in an arc shape, and the heating rods 45 are provided with a plurality of groups and are uniformly distributed on the side surface of the sliding sleeve 42.
The heating device 4 is arranged, when in use, the rotating rod 41 is driven to rotate by the driving motor 3, the rotating rod 41 drives the spiral groove 43 to rotate, the spiral groove 43 drives the limit slide block 44 inside the spiral groove to longitudinally move while rotating, so that the slide sleeve 42 and the heating rod 45 are driven to longitudinally move by the limit slide block 44, and the moving direction of the heating rod 45 can be changed by only changing the rotating direction of the driving motor 3, so that the heating rod 45 can heat asphalt at different positions up and down inside the storage barrel 1, the heating is more uniform, the asphalt in each part inside the storage barrel 1 can keep the same fluidity, the laying effect is prevented from being influenced by different fluidity, the cleaning ring 47 is arranged, when the heating rod 45 longitudinally moves, the cleaning ring 47 is driven to longitudinally move, when the liquid level inside the storage barrel 1 gradually falls, the cleaning ring 47 longitudinally slides on the side surface of the storage barrel 1 to clean the inner wall of the storage barrel 1, avoid remaining pitch on the 1 inner wall of storage bucket after the liquid level descends, avoid the material extravagant, avoid pitch to lead to the more troublesome condition of follow-up clearance on 1 inner wall of storage bucket futilely hard simultaneously.
Example two:
referring to fig. 1-4, the present invention provides a technical solution based on the first embodiment: the cleaning ring 47 comprises a scraping ring 471, the bottom of the scraping ring 471 is fixedly connected with an inclined retainer ring 472, the outer side of the scraping ring 471 is provided with an expansion groove 475, the inner wall of the expansion groove 475 is fixedly connected with an expansion air bag 474, the top of the expansion air bag 474 is provided with an inflation inlet, the outer side of the scraping ring 471 is sleeved with a friction ring 473, one side of the friction ring 473 extends into the expansion groove 475 and is in sliding connection with the inner wall of the expansion groove 475, the inner wall of the scraping ring 471 is fixedly connected with one end of the heating rod 45 far away from the sliding sleeve 42, the inflation inlet at the top of the expansion air bag 474 penetrates through the scraping ring 471 and extends to the upper part of the scraping ring 471, the outer side of the friction ring 473 is tightly attached to the inner wall of the storage barrel 1 and is in sliding connection with the inner wall of the storage barrel 1, the cleaning ring 47 is arranged, the heating rod 45 drives the scraping ring 471 to move during use, the scraping ring drives the friction ring 471 to move so as to clean the inner wall of the storage barrel 1, when the friction ring 473 is worn after being used for a long time, the friction ring 473 can be pressed against the inner wall of the storage barrel 1 through the elasticity of the expansion air bag 474, so that the situation that the cleaning effect is reduced after the friction ring 473 is worn can be avoided, and the expansion air bag 474 can be periodically inflated, so that the friction ring 473 can keep a certain pressing force on the inner wall of the storage barrel 1, and the cleaning effect is stable and reliable.
Example three:
referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment and the second embodiment: the discharging device 5 comprises a discharging pipe 51, a control seat 52 is arranged at the top of the discharging pipe 51, an expansion cavity 53 is arranged in the control seat 52, an expansion piston 54 is connected to the inner wall of the expansion cavity 53 in a sliding manner, an ejector rod 55 is fixedly connected to one side of the expansion piston 54, one end, far away from the expansion piston 54, of the ejector rod 55 penetrates through the expansion cavity 53 and is fixedly connected with a communicating pipe 56, discharging holes 57 are formed in two sides of the communicating pipe 56, a plug 58 is fixedly connected to the bottom of the communicating pipe 56, the top of the discharging pipe 51 is communicated with the bottom of the storage barrel 1, the control seat 52 is fixed to the bottom of the inner wall of the storage barrel 1 through a support, one end, far away from the communicating pipe 56, of the plug 58 penetrates through the discharging pipe 51 and is connected with the inner wall of the discharging pipe 51 in a sliding manner, a heat conducting fin 59 is fixedly connected to the top of the inner wall of the expansion cavity 53, the top of the heat conducting fin 59 extends to the inside of the storage barrel 1, the discharging device 5 is arranged, when needed, the temperature of the heating rod 45 is increased, when the temperature of the materials in the storage barrel 1 reaches the discharge standard, the temperature in the storage barrel 1 is transmitted to the thermal expansion medium in the expansion cavity 53 through the heat conducting sheet 59, the thermal expansion medium is heated to expand to push the expansion piston 54 to move, the expansion piston 54 drives the communicating pipe 56 to move through the ejector rod 55, the communicating pipe 56 drives the plug 58 to move towards the outside of the discharge pipe 51, after the plug 58 is completely moved out of one end of the discharge pipe 51, the bottom of the discharge hole 57 is gradually moved out to the outside of the discharge pipe 51, at the moment, the materials in the storage barrel 1 can enter the communicating pipe 56 through the top of the discharge hole 57, and the bottom of the discharge hole 57 of the barrel is discharged to the outside of the discharge pipe 51.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims (9)

1. The utility model provides a pitch storage device is used in road construction, specifically includes:
the storage barrel (1), the top of the storage barrel (1) is fixedly connected with a top cover (2), the center of the top cover (2) is fixedly connected with a driving motor (3) through a support, and the top of the top cover (2) is provided with a feeding opening;
the heating device (4) is arranged inside the storage barrel (1), and the top of the heating device (4) penetrates through the top cover (2) and is fixedly connected with a driving shaft of the driving motor (3);
the discharging device (5) is arranged at the bottom of the storage barrel (1), and the top of the discharging device (5) is communicated with the interior of the storage barrel (1);
this pitch storage device for road construction's characterized in that: the heating device (4) comprises:
the outer side of the rotating rod (41) is sleeved and slidably connected with a sliding sleeve (42), a spiral groove (43) is formed in the side surface of the rotating rod (41), and a limiting sliding block (44) matched with the spiral groove (43) is fixedly connected to the inner wall of the sliding sleeve (42);
one end of the heating rod (45) is fixedly connected with the side surface of the sliding sleeve (42), and a heating sheet (46) is fixedly connected with the side surface of the heating rod (45);
the cleaning ring (47), the cleaning ring (47) is arranged on the inner wall of the storage barrel (1) and is in sliding connection with the inner wall of the storage barrel (1), and the inner wall of the cleaning ring (47) is fixedly connected with one end, far away from the sliding sleeve (42), of the heating rod (45);
spacing spout (48), this spacing spout (48) are seted up on storage bucket (1) inner wall, spacing spout (48) inner wall sliding connection has sliding block (49), sliding block (49) one side extend to spacing spout (48) outside and with clearance circle (47) outside fixed connection.
2. The asphalt storage device for road construction according to claim 1, wherein: dwang (41) top run through top cap (2) and with driving motor (3) drive shaft fixed connection, dwang (41) top is passed through the bearing and is rotated with top cap (2) and be connected.
3. The asphalt storage device for road construction according to claim 1, wherein: the heating rod (45) is arc-shaped, and the heating rod (45) is provided with a plurality of groups and is uniformly distributed on the side surface of the sliding sleeve (42).
4. The asphalt storage device for road construction according to claim 1, wherein: clearance circle (47) are including scraping circle (471), scrape circle (471) bottom fixedly connected with oblique retaining ring (472), scrape circle (471) outside and seted up inflation groove (475), inflation groove (475) inner wall fixedly connected with inflation gasbag (474), inflation gasbag (474) top is provided with the inflation inlet, scrape circle (471) outside cover and be equipped with friction ring (473), friction ring (473) one side extend to inflation groove (475) inside and with inflation groove (475) inner wall sliding connection.
5. The asphalt storage device for road construction according to claim 4, wherein: the inner wall of the scraping ring (471) is fixedly connected with one end, far away from the sliding sleeve (42), of the heating rod (45), and an inflation port at the top of the expansion air bag (474) penetrates through the scraping ring (471) and extends to the position above the scraping ring (471).
6. The asphalt storage device for road construction according to claim 4, wherein: the outer side of the friction ring (473) is tightly attached to the inner wall of the storage barrel (1) and is in sliding connection with the inner wall of the storage barrel (1).
7. The asphalt storage device for road construction according to claim 1, wherein: discharging device (5) are including arranging material pipe (51), it is provided with control seat (52) to arrange material pipe (51) top, inflation cavity (53) have been seted up to control seat (52) inside, inflation cavity (53) inner wall sliding connection has inflation piston (54), inflation piston (54) one side fixedly connected with ejector pin (55), the one end that inflation piston (54) were kept away from in ejector pin (55) runs through inflation cavity (53) and fixedly connected with communicating pipe (56), relief hole (57) have all been seted up to communicating pipe (56) both sides, communicating pipe (56) bottom fixedly connected with end cap (58).
8. The asphalt storage device for road construction according to claim 7, wherein: arrange material pipe (51) top and storage bucket (1) bottom intercommunication, control seat (52) are fixed in storage bucket (1) inner wall bottom through the support, the one end that communicating pipe (56) was kept away from in end cap (58) runs through row material pipe (51) and with row material pipe (51) inner wall sliding connection.
9. The asphalt storage device for road construction according to claim 7, wherein: the top of the inner wall of the expansion cavity (53) is fixedly connected with a heat conducting fin (59), and the top of the heat conducting fin (59) extends into the storage barrel (1).
CN202210339554.9A 2022-04-01 2022-04-01 Pitch storage device is used in road construction Withdrawn CN114455217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210339554.9A CN114455217A (en) 2022-04-01 2022-04-01 Pitch storage device is used in road construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210339554.9A CN114455217A (en) 2022-04-01 2022-04-01 Pitch storage device is used in road construction

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Publication Number Publication Date
CN114455217A true CN114455217A (en) 2022-05-10

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ID=81417003

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Application Number Title Priority Date Filing Date
CN202210339554.9A Withdrawn CN114455217A (en) 2022-04-01 2022-04-01 Pitch storage device is used in road construction

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115245686A (en) * 2022-06-24 2022-10-28 安徽三禾化学科技有限公司 Purification device for production of ethylene glycol phenyl ether

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115245686A (en) * 2022-06-24 2022-10-28 安徽三禾化学科技有限公司 Purification device for production of ethylene glycol phenyl ether

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Application publication date: 20220510