CN214938979U - Pitch heating device for highway construction - Google Patents
Pitch heating device for highway construction Download PDFInfo
- Publication number
- CN214938979U CN214938979U CN202120785637.1U CN202120785637U CN214938979U CN 214938979 U CN214938979 U CN 214938979U CN 202120785637 U CN202120785637 U CN 202120785637U CN 214938979 U CN214938979 U CN 214938979U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- fixed mounting
- heating cabinet
- casing
- subassembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a pitch heating device for highway construction, including base, universal wheel and casing, four the universal wheel is fixed mounting in the bottom four corners of base respectively, casing fixed mounting is on the top of base, the inner chamber of casing is provided with the heating cabinet, the top of casing is provided with the feeder hopper, just the feeder hopper extends to the inner chamber of heating cabinet, the outer wall of heating cabinet is provided with the subassembly that keeps warm, the inner chamber of heating cabinet is provided with the stirring subassembly, the inner chamber of heating cabinet is provided with the pipeline clearance subassembly. This pitch heating device for highway construction has solved pitch heating device and can not keep warm to its inside pitch after the construction, leads to pitch to solidify the problem in equipment to and inconvenient the pitch in the discharging tube is cleared up after the use, leads to pitch to solidify the back and blocks up the discharging pipe, influences the problem of ejection of compact next time.
Description
Technical Field
The utility model relates to a pitch heating device technical field specifically is a pitch heating device for highway construction.
Background
Asphalt is a byproduct after petroleum extraction or tar distillation, and in civil engineering, asphalt is a waterproof material and an anticorrosive material which are widely applied, and is mainly applied to waterproofing of roofs, floors and underground structures and anticorrosion of wood and steel. Besides, the asphalt is also a pavement structure cementing material widely applied in road engineering, and can be matched with mineral materials with different compositions in proportion to build asphalt pavements with different structures, so that the highway is widely applied.
Asphalt heating device of prior art can not keep warm to its inside pitch after the construction, leads to pitch to solidify in equipment, and on the other hand is inconvenient to be cleared up the pitch in the discharging pipe after the use, leads to blocking up the discharging pipe after pitch solidifies, influences the next ejection of compact, to these problems, provides an asphalt heating device for road construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pitch heating device for highway construction to at least, solve prior art's pitch heating device and can not keep warm its inside pitch after the construction is ended, lead to the problem that pitch solidifies in equipment, and inconvenient the pitch in the discharging tube is cleared up after the use is ended, lead to pitch to solidify after blocking up the discharging tube, influence the problem of next ejection of compact.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pitch heating device for highway construction, includes base, universal wheel and casing, four the universal wheel is fixed mounting in the bottom four corners of base respectively, casing fixed mounting is on the top of base, the inner chamber of casing is provided with the heating cabinet, the top of casing is provided with the feeder hopper, just the feeder hopper extends to the inner chamber of heating cabinet, the outer wall of heating cabinet is provided with the subassembly that keeps warm, the inner chamber of heating cabinet is provided with the stirring subassembly, the inner chamber of heating cabinet is provided with the pipeline clearance subassembly.
Preferably, the heat preservation subassembly is the heat exchange tube, and two sets of heat exchange tubes are fixed mounting respectively around the outer wall of top and the heating cabinet of heating cabinet.
Preferably, every stirring subassembly all includes motor, column spinner, stirring board, the motor passes through mount fixed mounting in the outer wall rear side of casing, the output of motor extends to the inner chamber of heating cabinet, the one end of column spinner passes through the bearing and rotates the inner chamber front side of connecting at the heating cabinet, the other end of column spinner passes through shaft coupling locking connection at the output of motor, four stirring board is respectively along the outer wall of circumference equidistance fixed mounting at the column spinner.
Preferably, the pipeline cleaning assembly includes slip case, pneumatic cylinder, connecting rod, slide, movable plate, carriage release, spacing subassembly, slip case fixed mounting is in the inner chamber bottom of heating cabinet, pneumatic cylinder fixed mounting is in the inner chamber of base, the bottom middle part at the slip case is seted up to the slide, the inner chamber at the slide is embedded to connecting rod slidable, the bottom fixed mounting of connecting rod is at the output of pneumatic cylinder, the top of connecting rod extends to the inner chamber of slip case, movable plate fixed mounting is on the top of connecting rod, the left end fixed mounting of carriage release is on the outer wall right side of movable plate, the inner chamber of slip case is extended to the right-hand member of carriage release, push pedal fixed mounting is at the right-hand member of carriage release, the movable plate passes through spacing subassembly and is connected with the slip case.
Preferably, the limiting assembly is a sliding block and a sliding groove, the sliding groove is formed in the middle of the top end of an inner cavity of the sliding box, the top end of the sliding block is slidably embedded into the inner cavity of the sliding groove, the bottom end of the sliding block is fixedly installed at the top end of the moving plate, and the inner cavity of the sliding groove and the outer wall of the sliding block are T-shaped.
Preferably, a handrail is arranged on the left side of the top end of the casing, and an anti-slip edge is arranged on the outer wall of the handrail.
Compared with the prior art, the beneficial effects of the utility model are that: this pitch heating device is used in highway construction, it is rotatory with the stirring board to drive the column spinner through the motor, splint effect at the stirring board is down, can stir the pitch that heats, the carbonization's condition appears after avoiding the pitch heating, drive the movable plate through the pneumatic cylinder, carriage release lever and push pedal slide under the limiting displacement of spout and slider, can make the push pedal with the remaining pitch clean up in discharge tube inner chamber, when not using, the accessible push pedal is stopped up the ejection of compact, play the effect of switch, deposit in proper amount lively gas in the heat exchange tube, when heating pitch, the gas evaporation heat absorption in the heat exchange tube, when keeping warm, the temperature of heat exchange tube descends, gas liquefaction heat absorption, release a large amount of heats, realize the heat retaining purpose to pitch.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a right side sectional view of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of the stirring plate of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a base; 2. a universal wheel; 3. a housing; 4. a heating box; 5. a feed hopper; 6. a heat exchange pipe; 7. a motor; 8. a spin column; 9. a stirring plate; 10. a discharge pipe; 11. a slide box; 12. a hydraulic cylinder; 13. a connecting rod; 14. a slideway; 15. moving the plate; 16. a travel bar; 17. pushing the plate; 18. a chute; 19. a slider; 20. a handrail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a technical solution of an asphalt heating device for road construction: the utility model provides a pitch heating device for highway construction, includes base 1, universal wheel 2 and casing 3, its characterized in that: four universal wheels 2 are fixed mounting respectively in the bottom four corners of base 1, and 3 fixed mounting of casing are on the top of base 1, and the inner chamber of casing 3 is provided with heating cabinet 4, and the top of casing 3 is provided with feeder hopper 5, and feeder hopper 5 extends to the inner chamber of heating cabinet 4, and the outer wall of heating cabinet 4 is provided with the subassembly that keeps warm, and the inner chamber of heating cabinet 4 is provided with the stirring subassembly, and the inner chamber of heating cabinet 4 is provided with the pipeline clearance subassembly.
Preferably, the heat insulation component is a heat exchange tube 6, and the two groups of heat exchange tubes 6 are respectively and fixedly installed at the top end of the heating box 4 and around the outer wall of the heating box 4.
It should be noted that, through the arrangement of the heat exchange tube 6, the form of the active gas inside the heat exchange tube is changed, a large amount of heat is released, the asphalt is insulated, and the condition that the asphalt inside the heating box 4 is solidified to affect the normal use of the asphalt is avoided.
As the preferred scheme, furthermore, each stirring assembly comprises a motor 7, a rotary column 8 and stirring plates 9, the motor 7 is fixedly installed on the rear side of the outer wall of the machine shell 3 through a fixing frame, the output end of the motor 7 extends to the inner cavity of the heating box 4, one end of the rotary column 8 is rotatably connected to the front side of the inner cavity of the heating box 4 through a bearing, the other end of the rotary column 8 is connected to the output end of the motor 7 through a coupling in a locking manner, and the four stirring plates 9 are fixedly installed on the outer wall of the rotary column 8 at equal intervals along the circumferential direction.
It should be noted that the motor 7 drives the rotary column 8 and the stirring plate 9 to rotate, so as to stir the heated asphalt, thereby avoiding carbonization of the asphalt during heating.
Preferably, the pipeline cleaning assembly comprises a sliding box 11, a hydraulic cylinder 12, a connecting rod 13 and a slideway 14, moving plate 15, the carriage release 16, push pedal 17, spacing subassembly, slide box fixed mounting is in the inner chamber bottom of heating cabinet 4, pneumatic cylinder 12 fixed mounting is in the inner chamber of base 1, slide 14 sets up at the bottom middle part of sliding box 11, connecting rod 13 slidable embeds at the inner chamber of slide 14, the bottom fixed mounting of connecting rod 13 is at the output of pneumatic cylinder 12, the top of connecting rod 13 extends to the inner chamber of sliding box 11, moving plate 15 fixed mounting is on the top of connecting rod 13, the left end fixed mounting of carriage release 16 is on the outer wall right side of moving plate 15, the right-hand member of carriage release 16 extends the inner chamber of sliding box 11, push pedal 17 fixed mounting is at the right-hand member of carriage release 16, moving plate 15 is connected with sliding box 11 through spacing subassembly.
It should be noted that, the hydraulic cylinder 12 drives the connecting rod 13, the moving plate 15, the moving rod 16 and the push plate 17 to slide to the right side along the slide way 14 under the limiting effect of the sliding groove 18 and the sliding block 19, so that the push plate 17 cleans up the residual asphalt in the discharging pipe 10, the situation that the discharging pipe 10 is blocked due to the residual asphalt in the discharging pipe 10 is avoided, and the discharging pipe 10 can be controlled to be opened or closed through the arrangement of the push plate 17.
Preferably, the limiting component is a sliding block 19 and a sliding groove 18, the sliding groove 18 is arranged in the middle of the top end of the inner cavity of the sliding box 11, the top end of the sliding block 19 is slidably embedded in the inner cavity of the sliding groove 18, the bottom end of the sliding block 19 is fixedly mounted at the top end of the moving plate 15, and the inner cavity of the sliding groove 18 and the outer wall of the sliding block 19 are both in a T shape.
It should be noted that, through the arrangement of the limiting block and the limiting groove, the moving plate 15 can drive the moving rod 16 and the pushing plate 17 to slide along a straight line, so as to perform a limiting function.
Preferably, a handle 20 is disposed on the left side of the top end of the housing 3, an anti-slip edge is disposed on the outer wall of the handle 20, the device can be moved conveniently by the handle 20, and the anti-slip edge can prevent the hand from falling off when the handle 20 is pushed.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
When the asphalt mixing device is used, firstly, asphalt is poured into an inner cavity of a heating box 4 through a feed hopper 5 to be heated, at the moment, two motors 7 are started to drive a rotating column 8 and a stirring plate 9 to rotate, the heated asphalt is stirred, carbonization of the heated asphalt is avoided in the heating process, when asphalt discharging is finished, a connecting rod 13, a moving plate 15, a moving rod 16 and a push plate 17 can be driven by a hydraulic cylinder 12 to slide to the right side along a slide way 14 under the limiting action of a sliding groove 18 and a sliding block 19, the push plate 17 cleans up residual asphalt in a discharging pipe 10, the situation that the discharging pipe 10 is blocked due to the fact that a large amount of asphalt is residual in the discharging pipe 10 is avoided, opening and closing of the discharging pipe 10 can be controlled through the arrangement of the push plate 17, when residual asphalt exists in the heating box 4, the form of active gas in the heating box is changed through the arrangement of a heat exchange pipe 6, release a large amount of heats, keep warm to pitch, avoid the inner chamber of heating cabinet 4, make its inside pitch take place the condition of solidifying, influence its normal use, the device compact structure, reasonable in design can realize the heat preservation to pitch and the clearance of discharging pipe 10, avoids pitch to solidify in heating cabinet 4 and discharging pipe 10, influences the normal use of equipment, easy operation, convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pitch heating device for highway construction, includes base, universal wheel and casing, its characterized in that: four universal wheel is fixed mounting in the bottom four corners of base respectively, casing fixed mounting is on the top of base, the inner chamber of casing is provided with the heating cabinet, the top of casing is provided with the feeder hopper, just the feeder hopper extends to the inner chamber of heating cabinet, the outer wall of heating cabinet is provided with the heat preservation subassembly, the inner chamber of heating cabinet is provided with the stirring subassembly, the inner chamber of heating cabinet is provided with the pipeline clearance subassembly.
2. The asphalt heating apparatus for road construction according to claim 1, wherein: the heat preservation subassembly is the heat exchange tube, and two sets of heat exchange tubes are fixed mounting respectively on the top of heating cabinet and around the outer wall of heating cabinet.
3. The asphalt heating apparatus for road construction according to claim 1, wherein: every stirring subassembly all includes motor, column spinner, stirring board, the motor passes through mount fixed mounting in the outer wall rear side of casing, the output of motor extends to the inner chamber of heating cabinet, the one end of column spinner is passed through the bearing and is rotated the inner chamber front side of connecting at the heating cabinet, the other end of column spinner passes through shaft coupling locking connection at the output of motor, four the stirring board is respectively along the outer wall of circumference equidistance fixed mounting at the column spinner.
4. The asphalt heating apparatus for road construction according to claim 1, wherein: pipeline clearance subassembly includes slip case, pneumatic cylinder, connecting rod, slide, movable plate, carriage release lever, spacing subassembly, slip case fixed mounting is in the inner chamber bottom of heating cabinet, pneumatic cylinder fixed mounting is in the inner chamber of base, the bottom middle part at the slip case is seted up to the slide, the embedded inner chamber at the slide of connecting rod slidable, the bottom fixed mounting of connecting rod is at the output of pneumatic cylinder, the top of connecting rod extends to the inner chamber of slip case, movable plate fixed mounting is on the top of connecting rod, the left end fixed mounting of carriage release lever is on the outer wall right side of movable plate, the right-hand member of carriage release lever extends the inner chamber of slip case, push pedal fixed mounting is at the right-hand member of carriage release lever, the movable plate passes through spacing subassembly and is connected with the slip case.
5. The asphalt heating apparatus for road construction according to claim 4, wherein: spacing subassembly is slider and spout, the spout is seted up the inner chamber top middle part of slip case, the top slidable of slider is embedded in the inner chamber of spout, the bottom fixed mounting of slider is on the top of movable plate, the inner chamber of spout and the outer wall of slider all are "T" font.
6. The asphalt heating apparatus for road construction according to claim 1, wherein: the handrail is arranged on the left side of the top end of the casing, and the anti-slip ribs are arranged on the outer wall of the handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785637.1U CN214938979U (en) | 2021-04-16 | 2021-04-16 | Pitch heating device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120785637.1U CN214938979U (en) | 2021-04-16 | 2021-04-16 | Pitch heating device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214938979U true CN214938979U (en) | 2021-11-30 |
Family
ID=79042521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120785637.1U Active CN214938979U (en) | 2021-04-16 | 2021-04-16 | Pitch heating device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214938979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192493A (en) * | 2021-12-09 | 2022-03-18 | 江西莲雄实业有限公司 | Belt cleaning device is used in automobile parts production |
| CN115233519A (en) * | 2022-06-15 | 2022-10-25 | 中交二公局东萌工程有限公司 | Fine grain formula modified asphalt concrete highway road surface construction equipment |
-
2021
- 2021-04-16 CN CN202120785637.1U patent/CN214938979U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192493A (en) * | 2021-12-09 | 2022-03-18 | 江西莲雄实业有限公司 | Belt cleaning device is used in automobile parts production |
| CN115233519A (en) * | 2022-06-15 | 2022-10-25 | 中交二公局东萌工程有限公司 | Fine grain formula modified asphalt concrete highway road surface construction equipment |
| CN115233519B (en) * | 2022-06-15 | 2024-03-22 | 中交二公局东萌工程有限公司 | Fine particle type modified asphalt concrete highway pavement construction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214938979U (en) | Pitch heating device for highway construction | |
| CN112813785A (en) | Repairing device and method for highway maintenance | |
| CN112813786A (en) | Repair equipment for highway maintenance and use method thereof | |
| CN112647397A (en) | Asphalt pavement repairing device | |
| CN113186785B (en) | Improved generation asphalt concrete heat preservation paving device | |
| CN213867237U (en) | Layered laying device for asphalt pavement | |
| CN212714442U (en) | Repair device for asphalt pavement | |
| CN211645857U (en) | Road and bridge's road surface pitch's device of mating formation | |
| CN210886867U (en) | Highway road surface crack pitch patching device | |
| CN116607377A (en) | Highway asphalt pavement crack repairing device and repairing method | |
| CN214613512U (en) | Highway road surface crack patching device | |
| CN212925679U (en) | Spreading machine for highway engineering construction | |
| CN214656234U (en) | Municipal administration bituminous paving patching device | |
| CN211590708U (en) | A concrete mixing device for road bridge construction | |
| CN112227166A (en) | Highway maintenance is with device that paves | |
| CN112227141A (en) | Asphalt stone mixing device for road construction | |
| CN220486202U (en) | Asphalt paving device for highway construction | |
| CN211815396U (en) | Asphalt laying device for highway maintenance | |
| CN217324915U (en) | Asphalt crack pouring machine with asphalt mixture regeneration heat preservation box | |
| CN216999182U (en) | Spreading machine for highway engineering construction | |
| CN216999225U (en) | Automatic pavement crack repairing device | |
| CN211815376U (en) | Highway construction asphalt paving construction tool | |
| CN216515037U (en) | Highway engineering bituminous paving leveling device | |
| CN216266828U (en) | Heat preservation equipment for low-temperature environment construction concrete | |
| CN220521057U (en) | Simple crack pouring equipment for asphalt pavement crack treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |