CN220846931U - Heating device for pavement repair material - Google Patents
Heating device for pavement repair material Download PDFInfo
- Publication number
- CN220846931U CN220846931U CN202322278281.4U CN202322278281U CN220846931U CN 220846931 U CN220846931 U CN 220846931U CN 202322278281 U CN202322278281 U CN 202322278281U CN 220846931 U CN220846931 U CN 220846931U
- Authority
- CN
- China
- Prior art keywords
- tank body
- central shaft
- repair material
- heating device
- driving wheel
- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 230000008439 repair process Effects 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000005485 electric heating Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 229920000876 geopolymer Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- -1 firstly Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Repair (AREA)
Abstract
The utility model relates to the technical field of construction enclosing and blocking, in particular to a pavement repair material heating device which comprises a tank body, wherein a feeding opening is formed in the top surface of the tank body, a blanking pipe is arranged at the bottom of the tank body, an electric heating net is arranged on the side wall of the tank body, a central shaft is rotatably arranged in the tank body, a plurality of spiral stirring blades are arranged on the side wall of the central shaft, a spiral feeding shaft is connected to the bottom of the central shaft, and the spiral feeding shaft is inserted into the blanking pipe. When the repairing material is heated, firstly, raw materials are added into the tank body from the feeding port, the electric heating net is electrified to heat the side wall of the tank body, then the driving motor is started to drive the second driving wheel to rotate, and then the first driving wheel drives the central shaft to rotate, and the spiral stirring blade can roll and stir the repairing material inside, so that the repairing material is heated uniformly, and the heating effect is improved; due to the arrangement of the inner wall cleaning assembly, a large amount of residues on the inner wall of the tank body are avoided, and the tank is more practical and convenient.
Description
Technical Field
The utility model relates to the technical field of road construction equipment, in particular to a pavement repair material heating device.
Background
Along with the continuous development of national economy, roads and buildings are also greatly developed, so that road repair materials are greatly concerned. The repair material for the surrounding pavement of the well cover occupies a great proportion in road maintenance, and compared with the road maintenance, the repair material for the well cover requires higher early strength, faster early reaction rate and more stable later structural performance, which is not a great technical challenge for the existing material. The well lid repairing materials commonly used at present mainly comprise quick-hardening self-flowing materials, asphalt repairing materials and cement concrete repairing materials. The main component of the quick-hardening self-flowing material is composed of epoxy resin mortar, so that the quick-hardening self-flowing material can provide enough early strength, the setting forming time is short, the repair and the vehicle passing can be completed within half an hour to one hour, and the defect is that the quick-hardening self-flowing material has no accurate price standard in the actual use process, because the price is often higher than that of other repair materials; asphalt repairing materials are often used for repairing asphalt pavement manhole cover peripheral materials, the conventional hot-mix asphalt is high in strength and short in repairing time, but the manhole cover peripheral pavement repairing is often only required by a small amount of asphalt, and a manufacturer willing to provide a small amount of hot-mix asphalt is difficult to find, so that the situation can be relieved by using warm-mix asphalt or cold-mix asphalt, the service lives of the two kinds of asphalt are obviously reduced compared with the former, and the problems of cracking and the like occur after a period of use.
When repairing road edges, the geopolymer is used as a road surface repairing material, the advantages of high reaction rate, high early-stage coagulation speed, high strength and the like are utilized, and compared with a rapid hardening self-flowing material, the geopolymer can provide lower cost, when the geopolymer repairing material is used for repairing the road surfaces, hot repairing is needed, namely the repairing material needs to be heated during repairing, then the problem of low heating efficiency exists in the conventional heating device when the heating material is heated, and the inner wall of the conventional heating device has a large amount of repairing material after the equipment is used, if the conventional heating device is not cleaned timely, the equipment is influenced after the conventional heating device is solidified.
Disclosure of utility model
The utility model aims to provide a pavement repair material heating device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface repair material intensification heating device, is including the jar body, jar body top surface is provided with the material throwing mouth, and the bottom of jar body is provided with the blanking pipe, be provided with the electric heating net on the lateral wall of jar body, rotate in the jar body and install the center pin, be provided with a plurality of spiral stirring leaf on the lateral wall of center pin, the bottom of center pin is connected with spiral conveying axle, and spiral conveying axle is pegged graft in the blanking pipe, the top of center pin runs through the top surface of jar body, is provided with first drive wheel on the top of center pin, is provided with driving motor on the top surface of jar body, driving motor's output is connected with the second drive wheel, be provided with the clean subassembly of inner wall on the center pin.
Preferably, a drawing baffle is arranged at the bottom end of the blanking pipe.
Preferably, the electric heating net is in an annular wrapping on the outer wall of the tank body, and a protective shell is arranged outside the electric heating net.
Preferably, the first driving wheel and the second driving wheel are connected through gears, and the first driving wheel and the second driving wheel synchronously rotate.
Preferably, the central shaft is of a hollow structure, and a sliding groove is formed in the side wall of the central shaft.
Preferably, the inner wall cleaning assembly comprises a lifting block which is arranged in the central shaft in a sliding manner, connecting rods are arranged at two ends of the lifting block, the connecting rods penetrate through the sliding grooves, the end parts of the connecting rods are connected with cleaning plates, and pull rods are arranged on the top surfaces of the lifting block.
Preferably, the top end of the pull rod is rotatably connected with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the pavement repair material heating device provided by the utility model heats the repair material, firstly, raw materials are added into the tank body from the feeding port, the electric heating net is electrified to heat the side wall of the tank body, then the driving motor is started to drive the second driving wheel to rotate, and then the first driving wheel drives the central shaft to rotate, and the spiral stirring blade can stir the repair material inside in a rolling way, so that the repair material is heated uniformly, and the heating effect is improved;
2. Because the inner wall cleaning component is arranged, after the repairing material is discharged, cleaning liquid is added into the equipment, the driving motor is continuously started to drive the central shaft to rotate, the central shaft drives the connecting rod to enable the cleaning plate to brush the inner wall of the tank body, and then the handle is taken to pull the pull rod up and down, so that the cleaning plate can brush the inner wall of the tank body everywhere, a large amount of residues are avoided from being generated on the inner wall of the tank body, and the cleaning device is more practical and convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present utility model;
FIG. 2 is a block diagram of an inner wall cleaning assembly according to the present utility model.
In the figure: the electric heating device comprises a tank body 1, an electric heating net 2, a protective shell 201, a central shaft 3, a first driving wheel 4, a driving motor 5, a second driving wheel 6, a spiral stirring blade 7, a blanking pipe 8, a spiral conveying shaft 9, a lifting block 10, a connecting rod 11, a cleaning plate 12 and a pull rod 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a pavement repair material intensification heating device, including a jar body 1, the bottom of jar body 1 is provided with the supporting leg, also can be provided with the universal wheel on the supporting leg in order to make things convenient for the removal of equipment, jar body 1 top surface is provided with the feed inlet, when heating repair material, repair material raw materials from this adds jar body 1, self can carry out the mixture of material under the heating environment, repair material's raw materials include cementing material, water, fine aggregate and adulterated fibre constitution, wherein the cementing material chooses granulating blast furnace slag, fly ash, silica fume, gangue as the precursor, compound alkali excitation material chooses sodium carbonate, sodium hydroxide and calcium hydrate to add steel fiber, basalt fiber and coconut husk fiber, the dispersant chooses hydroxyethyl cellulose (HEC). The geopolymer repair material can provide enough strength in the early stage, has short curing time, can be used for a long time, and has excellent durability and strong later-stage stability; and the preparation of the alkali solution is not needed in the preparation process, so that the possibility of unsafe accidents caused by the alkali solution is reduced.
The bottom of the tank body 1 is sunken towards the middle and the center is provided with a blanking pipe 8, and the bottom end of the blanking pipe 8 is provided with a drawing baffle for controlling to open and close the blanking pipe 8. The side wall of the tank body 1 is provided with the electric heating net 2, the electric heating net 2 is annular and wrapped on the outer wall of the tank body 1, and the outer part of the electric heating net 2 is provided with the protective shell 201 to prevent scalding accidents in the process of electrifying and heating the electric heating net 2.
The central shaft 3 is rotatably installed in the tank body 1, the side wall of the central shaft 3 is provided with a plurality of spiral stirring blades 7, the bottom of the central shaft 3 is connected with a spiral conveying shaft 9, the spiral conveying shaft 9 is inserted into the blanking pipe 8, when materials are stirred, the conveying directions of the spiral conveying shaft 9 and the spiral stirring blades 7 are upward, so that the materials are rolled and mixed in the tank body 1, and when the materials are discharged, the materials are discharged from the blanking pipe 8 through reversing. The top of center pin 3 runs through the top surface of jar body 1, is provided with first drive wheel 4 on the top of center pin 3, is provided with driving motor 5 on the top surface of jar body 1, and driving motor 5's output is connected with second drive wheel 6, and first drive wheel 4 and second drive wheel 6 pass through gear connection, and first drive wheel 4 and second drive wheel 6 synchronous rotation.
When the repairing material is heated, the raw material is firstly added into the tank body 1 from the feeding port, the electric heating net 2 is electrified to heat the side wall of the tank body 1, then the driving motor 5 is started to drive the second driving wheel 6 to rotate, the central shaft 3 is driven to rotate by the first driving wheel 4, and the spiral stirring blade 7 can roll and stir the repairing material inside, so that the repairing material is heated uniformly, and the heating effect is improved.
Be provided with the clean subassembly of inner wall on the center pin 3, center pin 3 is hollow structure, be provided with the sliding tray on the lateral wall of center pin 3, the clean subassembly of inner wall is including sliding the elevating block 10 that sets up in the inside of center pin 3, the bottom of elevating block 10 is the tip, the both ends of elevating block 10 are provided with connecting rod 11, connecting rod 11 passes the sliding tray, connecting rod 11's end connection has cleans board 12, it is the structure of buckling to clean board 12, the lateral wall of cleaning board 12 is provided with the brush cleaner, the bottom of cleaning board 12 and the bottom surface looks adaptation of jar body 1 are provided with pull rod 13 on the top surface of elevating block 10, the top rotation of pull rod 13 is connected with the handle, can be provided with the support at jar body 1 top and be used for the handle location (not shown in the figure).
Because the inner wall cleaning component is arranged, after the repairing material is discharged, cleaning liquid is added into the equipment, the driving motor 5 is continuously started to drive the central shaft 3 to rotate, the central shaft 3 drives the connecting rod 11 to enable the cleaning plate 12 to brush the inner wall of the tank body 1, then the handle is taken to pull the pull rod 13 up and down, further the cleaning plate 12 can brush the inner wall of the tank body 1 everywhere, a large amount of residues are avoided from being generated on the inner wall of the tank body 1, and other places of the equipment such as the outer wall of the central shaft 3, the inner wall of the blanking pipe 8 and the like can not generate residues because the flow rate of the materials is large, and the cleaning plate is much in friction.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pavement repair material intensification heating device, is including a jar body (1), its characterized in that: the novel energy-saving tank is characterized in that a feeding hole is formed in the top surface of the tank body (1), a blanking pipe (8) is arranged at the bottom of the tank body (1), an electric heating net (2) is arranged on the side wall of the tank body (1), a central shaft (3) is rotationally installed on the side wall of the tank body (1), a plurality of spiral stirring blades (7) are arranged on the side wall of the central shaft (3), a spiral feeding shaft (9) is connected to the bottom of the central shaft (3), the spiral feeding shaft (9) is inserted into the blanking pipe (8), a first driving wheel (4) is arranged at the top of the central shaft (3) and a driving motor (5) is arranged on the top surface of the tank body (1), and a second driving wheel (6) is connected to the output end of the driving motor (5), and an inner wall cleaning assembly is arranged on the central shaft (3).
2. The pavement repair material warming and heating device according to claim 1, wherein: the bottom end of the blanking pipe (8) is provided with a drawing baffle.
3. The pavement repair material warming and heating device according to claim 1, wherein: the electric heating net (2) is annularly wrapped on the outer wall of the tank body (1), and a protective shell (201) is arranged outside the electric heating net (2).
4. The pavement repair material warming and heating device according to claim 1, wherein: the first driving wheel (4) and the second driving wheel (6) are connected through gears, and the first driving wheel (4) and the second driving wheel (6) synchronously rotate.
5. The pavement repair material warming and heating device according to claim 1, wherein: the central shaft (3) is of a hollow structure, and a sliding groove is formed in the side wall of the central shaft (3).
6. The pavement repair material warming and heating device according to claim 1, wherein: the inner wall cleaning assembly comprises a lifting block (10) which is arranged inside a central shaft (3) in a sliding manner, connecting rods (11) are arranged at two ends of the lifting block (10), the connecting rods (11) penetrate through sliding grooves, cleaning plates (12) are connected to the end parts of the connecting rods (11), and pull rods (13) are arranged on the top surfaces of the lifting block (10).
7. The pavement repair material warming and heating apparatus according to claim 6, wherein: the top end of the pull rod (13) is rotatably connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278281.4U CN220846931U (en) | 2023-08-23 | 2023-08-23 | Heating device for pavement repair material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278281.4U CN220846931U (en) | 2023-08-23 | 2023-08-23 | Heating device for pavement repair material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846931U true CN220846931U (en) | 2024-04-26 |
Family
ID=90744067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322278281.4U Active CN220846931U (en) | 2023-08-23 | 2023-08-23 | Heating device for pavement repair material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846931U (en) |
-
2023
- 2023-08-23 CN CN202322278281.4U patent/CN220846931U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |