Road asphalt heat preservation and storage equipment

Abstract

The utility model discloses road asphalt heat preservation and storage equipment which comprises a shell, a heat insulation plate is fixedly connected to an inner cavity of the shell, a supporting column is fixedly connected to the bottom of the inner cavity of the shell, a heating inner container is fixedly connected to the top of the supporting column, and a heating coil is arranged on the surface of the heating inner container in a sleeved mode. The two ends of the heating coil penetrate to the bottom of the shell, the right side of the bottom of the heating inner container communicates with a spiral discharging machine, the bottom of the spiral discharging machine penetrates to the bottom of the shell, the top of the shell is fixedly connected with a first hydraulic telescopic rod, and the top of the first hydraulic telescopic rod is fixedly connected with a mounting plate. By adopting the equipment and an electric heating mode, not only is the safety during use improved, but also the occurrence of burn phenomena can be reduced, and meanwhile, the material blockage phenomenon is avoided by conveniently and quickly carrying out movable unloading work, so that great convenience is brought to daily use.

Description

Technical Field

[0001] The utility model relates to the technical field of road asphalt, in particular to a heat preservation storage device for road asphalt. Background Technique

[0002] Road asphalt is black and solid, with good rheology, persistent adhesion, rutting resistance, and anti-pushing and deforming ability. Storage devices are needed during the laying of road asphalt. Currently, most storage devices on the market use gas heating for heat preservation of asphalt, which has certain risks and is not convenient for discharging materials. Therefore, it is necessary to design a heat preservation storage device for road asphalt that is convenient for discharging materials and has high safety. Content of the Utility Model

[0003] The purpose of the utility model is to provide a heat preservation storage device for road asphalt, which has the advantages of being convenient for discharging materials and having high safety, and solves the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A heat preservation storage device for road asphalt, including a housing, an insulating board is fixedly connected to the inner cavity of the housing, support columns are fixedly connected to the bottom of the inner cavity of the housing, a heating inner tank is fixedly connected to the top of the support columns, a heating coil is sleeved on the surface of the heating inner tank, both ends of the heating coil penetrate to the bottom of the housing, a spiral discharging machine is communicated with the right side of the bottom of the heating inner tank, and the bottom of the spiral discharging machine penetrates to the bottom of the housing;

[0005] A first hydraulic telescopic rod is fixedly connected to the top of the housing, an installation plate is fixedly connected to the top of the first hydraulic telescopic rod, a cover is fixedly connected to the bottom of the installation plate, a driving motor is fixedly connected to the top of the cover, the output shaft of the driving motor penetrates to the bottom of the cover and is fixedly connected to a stirring rod, and the bottom of the stirring rod extends into the inner cavity of the heating inner tank;

[0006] Both the front and rear ends on the right side of the bottom of the housing are movably connected to a first leg through a rotating shaft, a base is fixedly connected to the bottom of the first leg, second legs are arranged at both the front and rear ends on the left side of the bottom of the housing, the bottom of the second leg is fixedly connected to the top of the base, the top of the second leg is movably connected to a second hydraulic telescopic rod through a rotating shaft, and the other end of the second hydraulic telescopic rod is movably connected to the bottom of the housing through a rotating shaft.

[0007] Preferably, the surface of the housing is coated with heat-insulating cotton, and the gap between the insulating board and the housing is designed to be vacuum.

[0008] Preferably, a controller is fixedly connected to the surface of the housing, and the controller is electrically connected to electrical equipment through a wire.

[0009] Preferably, a temperature sensor is fixedly connected to the top of the cover, and the bottom of the temperature sensor penetrates to the bottom of the cover.

[0010] Preferably, mounting grooves are formed at the four corners of the bottom of the base. A third hydraulic telescopic rod is fixedly connected to the top of the inner cavity of the mounting groove, and a universal wheel is fixedly connected to the bottom of the third hydraulic telescopic rod.

[0011] Preferably, a rubber pad is fixedly connected to the top of the second leg, and the top of the rubber pad is in contact with the bottom of the housing.

[0012] Preferably, the number of the first hydraulic telescopic rods and the mounting plates is three each, and they are distributed at equal intervals in a circumferential manner.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model heats the heating inner tank through a heating coil, so as to heat the asphalt inside it. At the same time, the inner cavity of the heating inner tank is detected by the provided temperature sensor, so as to achieve the purpose of temperature control. And by starting the driving motor to drive the stirring rod to rotate, the heating efficiency of the road asphalt can be improved. When discharging is required, the second hydraulic telescopic rod extends to drive the housing to tilt with the top of the first leg as the center of the circle, and then the spiral discharger is started to carry out the discharging work. At the same time, when the first hydraulic telescopic rod extends, the cover can be driven to move upward through the mounting plate to carry out the feeding work. By adopting this equipment and the electric heating method, not only the safety during use is improved, but also the occurrence of burns can be reduced. At the same time, the discharging work can be carried out conveniently and quickly, and there will be no material blocking phenomenon, which brings great convenience to daily use.

[0015] 2. The present utility model can avoid the housing from being too hot to scald the staff by setting heat insulation cotton. By designing the gap between the heat insulation board and the housing to be vacuum, the good heat preservation performance of this equipment can be ensured. By setting a controller, the automatic control of this equipment can be realized. By setting a temperature sensor, the temperature inside the heating inner tank can be monitored in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic bottom view of the structure of the present utility model;

[0018] Figure 3 is a schematic perspective view of a partial structure of the present utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the structure of the present utility model.

[0020] In the figure: 1. Outer shell; 2. Heat insulation board; 3. Support column; 4. Heating inner tank; 5. Heating coil; 6. Screw feeder; 7. First hydraulic telescopic rod; 8. Mounting plate; 9. Cover; 10. Driving motor; 11. Stirring rod; 12. First leg; 13. Base; 14. Second leg; 15. Second hydraulic telescopic rod; 16. Controller; 17. Temperature sensor. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The components of the present utility model are all common standard components or components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0023] Embodiment 1:

[0024] Please refer to Figures 1 - 4 , in order to achieve the purposes of heating and heat preservation and preventing material blockage in this embodiment, the following technical solutions are provided, and specifically disclosed: A road asphalt heat preservation storage device, including an outer shell 1, a heat insulation board 2 is fixedly connected to the inner cavity of the outer shell 1, a support column 3 is fixedly connected to the bottom of the inner cavity of the outer shell 1, a heating inner tank 4 is fixedly connected to the top of the support column 3, a heating coil 5 is sleeved on the surface of the heating inner tank 4, both ends of the heating coil 5 penetrate to the bottom of the outer shell 1, a screw feeder 6 is communicated with the right side of the bottom of the heating inner tank 4, the bottom of the screw feeder 6 penetrates to the bottom of the outer shell 1, the surface of the outer shell 1 is coated with heat insulation cotton, and the gap between the heat insulation board 2 and the outer shell 1 is designed with a vacuum. By setting the heat insulation cotton, it can avoid the outer shell 1 being too hot and scalding the staff. By designing the gap between the heat insulation board 2 and the outer shell 1 with a vacuum, it can ensure that the device has good heat preservation performance. A controller 16 is fixedly connected to the surface of the outer shell 1, and the controller 16 is electrically connected to the electrical equipment through a wire. By setting the controller 16, the automatic control of the device can be realized.

[0025] Embodiment 2:

[0026] Please refer to Figures 1 - 4, in order to achieve the purpose of stirring and lifting in this embodiment, the following technical solutions are provided, and specifically disclosed: A first hydraulic telescopic rod 7 is fixedly connected to the top of the outer shell 1. The top of the first hydraulic telescopic rod 7 is fixedly connected to a mounting plate 8. The bottom of the mounting plate 8 is fixedly connected to a cover 9. The top of the cover 9 is fixedly connected to a driving motor 10. The output shaft of the driving motor 10 penetrates to the bottom of the cover 9 and is fixedly connected to a stirring rod 11. The bottom of the stirring rod 11 extends into the inner cavity of the heating inner tank 4. The top of the cover 9 is fixedly connected to a temperature sensor 17. The bottom of the temperature sensor 17 penetrates to the bottom of the cover 9. By setting the temperature sensor 17, the temperature of the inner cavity of the heating inner tank 4 can be monitored in real time. The number of the first hydraulic telescopic rods 7 and the mounting plates 8 is three each, and they are evenly distributed in a circumferential manner at equal distances.

[0027] Embodiment Three:

[0028] Please refer to Figures 1 - 4 , in order to achieve the purpose of facilitating discharging in this embodiment, the following technical solutions are provided, and specifically disclosed: Both the front and rear ends on the right side of the bottom of the outer shell 1 are movably connected to a first leg 12 through a rotating shaft. The bottom of the first leg 12 is fixedly connected to a base 13. Second legs 14 are provided at both the front and rear ends on the left side of the bottom of the outer shell 1. The bottom of the second leg 14 is fixedly connected to the top of the base 13. The top of the second leg 14 is movably connected to a second hydraulic telescopic rod 15 through a rotating shaft. The other end of the second hydraulic telescopic rod 15 is movably connected to the bottom of the outer shell 1 through a rotating shaft. Mounting grooves are formed at the four corners of the bottom of the base 13. A third hydraulic telescopic rod is fixedly connected to the top of the inner cavity of the mounting groove. The bottom of the third hydraulic telescopic rod is fixedly connected to a universal wheel. A rubber pad is fixedly connected to the top of the second leg 14, and the top of the rubber pad is in contact with the bottom of the outer shell 1.

[0029] The control mode of the present utility model is automatically controlled by a controller 16. The control circuit of the controller 16 can be realized by simple programming of those skilled in the art, which belongs to the common general knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be further explained in detail.

[0030] During use, the heating inner tank 4 is heated by the heating coil 5, so that the asphalt inside can be heated. At the same time, the inner cavity of the heating inner tank 4 is detected by the provided temperature sensor 17, so that the purpose of temperature control can be achieved. And by starting the driving motor 10 to drive the stirring rod 11 to rotate, the heating efficiency of the road asphalt can be improved. When discharging is required, the outer shell 1 can be tilted with the top of the first leg 12 as the center by extending the second hydraulic telescopic rod 15, and then the discharging work can be carried out by starting the screw discharger 6. At the same time, by extending the first hydraulic telescopic rod 7, the cover 9 can be driven to move upward through the mounting plate 8, and the feeding work can be carried out.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A road asphalt heat preservation storage device, comprising a housing (1), characterized in that: A heat insulation board (2) is fixedly connected to the inner cavity of the outer shell (1). A support column (3) is fixedly connected to the bottom of the inner cavity of the outer shell (1). The top of the support column (3) is fixedly connected to a heating inner tank (4). A heating coil (5) is sleeved on the surface of the heating inner tank (4). Both ends of the heating coil (5) penetrate through to the bottom of the outer shell (1). The right side of the bottom of the heating inner tank (4) is communicated with a spiral discharge machine (6), and the bottom of the spiral discharge machine (6) penetrates through to the bottom of the outer shell (1). A first hydraulic telescopic rod (7) is fixedly connected to the top of the outer shell (1). The top of the first hydraulic telescopic rod (7) is fixedly connected to a mounting plate (8). A cover (9) is fixedly connected to the bottom of the mounting plate (8). A driving motor (10) is fixedly connected to the top of the cover (9). The output shaft of the driving motor (10) penetrates through to the bottom of the cover (9) and is fixedly connected to a stirring rod (11), and the bottom of the stirring rod (11) extends into the inner cavity of the heating inner tank (4). The front and rear ends of the right side of the bottom of the outer shell (1) are both movably connected to a first leg (12) through a rotating shaft. The bottom of the first leg (12) is fixedly connected to a base (13). The front and rear ends of the left side of the bottom of the outer shell (1) are both provided with second legs (14). The bottom of the second leg (14) is fixedly connected to the top of the base (13). The top of the second leg (14) is movably connected to a second hydraulic telescopic rod (15) through a rotating shaft, and the other end of the second hydraulic telescopic rod (15) is movably connected to the bottom of the outer shell (1) through a rotating shaft.

2. The road asphalt heat preservation storage device according to claim 1, characterized in that: The surface of the outer shell (1) is coated with heat insulation cotton, and the gap between the heat insulation board (2) and the outer shell (1) is designed to be vacuum.

3. The road asphalt heat preservation storage device according to claim 1, characterized in that: A controller (16) is fixedly connected to the surface of the outer shell (1), and the controller (16) is electrically connected to electrical equipment through a wire.

4. A road asphalt thermal storage device according to claim 1, characterized in that: A temperature sensor (17) is fixedly connected to the top of the cover (9), and the bottom of the temperature sensor (17) penetrates through to the bottom of the cover (9).

5. A road asphalt heat preservation storage device according to claim 1, characterized in that: Mounting grooves are formed at the four corners of the bottom of the base (13). A third hydraulic telescopic rod is fixedly connected to the top of the inner cavity of the mounting groove, and a universal wheel is fixedly connected to the bottom of the third hydraulic telescopic rod.

6. The road asphalt heat preservation storage device according to claim 1, characterized in that: A rubber pad is fixedly connected to the top of the second leg (14), and the top of the rubber pad is in contact with the bottom of the outer shell (1).

7. A road asphalt thermal storage device according to claim 1, characterized in that: The number of the first hydraulic telescopic rods (7) and the mounting plates (8) is three each, and they are distributed at equal intervals in a circle.

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