Heating device for asphalt processing

Abstract

The utility model relates to the technical field of asphalt processing, in particular to a heating device for asphalt processing. Comprising a heater body and a supporting bottom plate, a power line is fixedly connected to the outer surface of the heater body, a first door-shaped plate is fixedly mounted at the top of the supporting bottom plate, and an electric telescopic rod is fixedly mounted on the inner top wall of the first door-shaped plate; a first limiting assembly is slidably mounted at the bottom of the supporting long rod, limiting blocks are fixedly connected to the two sides of the supporting long rod, positioning assemblies are slidably mounted on the two sides of the supporting long rod, a supporting assembly is fixedly mounted at the bottom of the supporting long rod, and a heating assembly is fixedly mounted at the top of the supporting bottom plate; a long supporting plate is slidably mounted in a plate body of the first door-shaped plate, a second limiting assembly is slidably mounted in the long supporting plate, a first connecting assembly is fixedly mounted at the bottom of the electric telescopic rod, and a second connecting assembly is fixedly mounted at the top of the heater body. The technical problems that the heating efficiency is low and dismounting is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to a heating device for asphalt processing. Background Art

[0002] Asphalt refers to a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives in liquid, semi-solid or solid state. During the asphalt processing, the asphalt must be heated, so a heating device for asphalt processing is required.

[0003] For this purpose, a Chinese patent with publication number CN213173210U discloses a heating device for asphalt processing, including a shell, the top of the shell is fixedly connected to a motor, the bottom end of the motor shaft extends to the inside of the shell and is fixedly connected to a first stirring blade, the bottom of the first stirring blade is fixedly connected to a fixed rod, and the bottom end of the fixed rod is fixedly connected to a first gear. The utility model can stir the inside of the shell by arranging a motor, a first stirring blade, a fixed rod, a first gear, a second gear and a second stirring blade, can support the fixed rod and the second stirring blade by arranging a fixed block, a fixed sleeve, a box body and a connecting sleeve, can heat the inside of the shell by arranging a first heating wire, a top plate, a connecting rod, an electric telescopic rod, a movable block and a second heating wire, so that the heating device is easy to use, and the heating device can evenly heat the asphalt, improve the quality of the asphalt, and is convenient for people to use.

[0004] However, in this patent, since there is no limiting device, the heating wire may shake in the asphalt during the heating process, which will cause its position to deviate, making it impossible to heat the asphalt evenly and causing low heating efficiency. In addition, in this patent, since the heating wire is fixedly installed inside and there is no snap-on assembly, the heating wire cannot be stuck inside. This will cause the heating wire to be unable to be removed from it when it needs to be disassembled, increasing the difficulty of disassembly. Utility Model Content

[0005] The utility model provides a heating device for asphalt processing to solve the problems of low heating efficiency and inconvenience in disassembly in the prior art, which can improve the heating efficiency and is convenient for disassembly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating device for asphalt processing, comprising a heater main body and a supporting base plate, the outer surface of the heater main body is fixedly connected to a power cord, the top of the supporting base plate is fixedly installed with a first door-shaped plate, and the inner top wall of the first door-shaped plate is fixedly installed with an electric telescopic rod; the outer surfaces of the heater main body are respectively fixedly connected with a connecting plate and a supporting long rod, the connecting plate is fixedly connected to the supporting long rod, a first limiting assembly is slidably installed at the bottom of the supporting long rod, limiting blocks are fixedly connected on both sides of the supporting long rod, positioning assemblies are slidably installed on both sides of the supporting long rod, a supporting assembly is fixedly installed at the bottom of the supporting long rod, a heating assembly is fixedly installed on the top of the supporting base plate, a supporting long plate is slidably installed inside the plate body of the first door-shaped plate, a second limiting assembly is slidably installed inside the supporting long plate, a first connecting assembly is fixedly installed at the bottom of the electric telescopic rod, and a second connecting assembly is fixedly installed on the top of the heater main body.

[0007] Furthermore, the first limiting assembly includes a second supporting upright plate, the top of the second supporting upright plate is slidably installed on the bottom of the supporting long rod, a plurality of limiting balls are fixedly connected to one side of the second supporting upright plate, a convex block is fixedly connected to the top of the second supporting upright plate, the convex block is slidably installed inside the supporting long rod, a convex column is rotatably connected inside the second supporting upright plate, one end of the convex column is fixedly connected to a threaded shaft, an end of the threaded shaft away from the convex column is fixedly connected to a connecting column, a limiting ring is fixedly connected to the outer surface of the connecting column, and a holding column is fixedly connected to one end of the connecting column away from the threaded shaft.

[0008] Furthermore, the positioning assembly includes an L-shaped plate, which is slidably connected to the supporting long rod, the L-shaped plate is slidably connected to the limit block, and the L-shaped plate is rotatably connected to the holding column, the connecting column and the limit ring respectively.

[0009] Furthermore, the support assembly includes a first support upright plate, the top of the first support upright plate is fixedly mounted on the bottom of the support long rod, and the first support upright plate is threadedly connected to the threaded shaft.

[0010] Furthermore, the heating assembly includes an open heating tank, the bottom of which is fixedly mounted on the top of the supporting base plate, a discharge pipe is fixedly connected to the inside of the tank body of the open heating tank, and a stopper is threadedly connected to the inside of the discharge pipe.

[0011] Furthermore, the second limiting assembly includes a second door-shaped plate, which is slidably installed inside the supporting long plate, one side of the second door-shaped plate is fixedly connected to the third supporting vertical plate, the front side of the third supporting vertical plate is fixedly connected to the handle, the rear side of the third supporting vertical plate is respectively fixedly connected to the spring, the limiting long rod and the first limiting long plate, and the rear left side and the rear right side of the first limiting long plate are fixedly connected to the second limiting long plate.

[0012] Furthermore, the first connecting component includes a supporting square plate, the top of the supporting square plate is fixedly installed on the bottom of the electric telescopic rod, the supporting square plate is fixedly connected to the supporting long plate, the front side of the supporting square plate is provided with an installation groove, the inner wall of one end of the installation groove is fixedly connected to one end of the spring, the bottom of the supporting square plate is provided with a limiting square groove, the front inner wall of the limiting square groove is provided with a limiting long hole, the limiting long hole is slidably connected to the limiting long rod, the rear inner wall of the limiting square groove is provided with a limiting long groove, and the limiting long groove is movably connected to the limiting long rod.

[0013] Furthermore, the second connecting component includes a circular plate, the bottom of which is fixedly mounted on the top of the heater body, the circular plate is movably connected to the limiting long rod, and the circular plate is movably mounted inside the limiting square groove.

[0014] The working principle and use principle of the utility model are as follows: in the process of using the device, the device is supported by the supporting bottom plate, the device heats the asphalt through the heater body and the heating component, the device increases the tightness between the supporting long rod and the heater body through the connecting plate, and the heater body is firmly fixed in the asphalt through the first limiting component, the positioning component and the supporting component during the process of the device heating the asphalt through the heater body, so as to avoid the position deviation of the heater body in the asphalt due to shaking, and the asphalt is not uniformly heated due to the deviation of the position of the heater body, and the heating efficiency of the device is not reduced due to the inability to heat the asphalt uniformly. In the process of using the device, the heater body is stuck in the interior of the device through the second limiting component, the first connecting component and the second connecting component, so that the heater body can be removed from the device when it needs to be disassembled, so as to avoid the difficulty of disassembling the device due to the inability to remove the heater body from the device, and the device can be easily disassembled.

[0015] The beneficial technical effects of the utility model are:

[0016] By setting the supporting bottom plate, the device can be supported, by setting the heater body and the heating component, the device can heat the asphalt, by setting the connecting plate, the device can increase the tightness between the supporting long rod and the heater body, by setting the first limiting component, the positioning component and the supporting component, in the process of the device heating the asphalt through the heater body, the heater body can be firmly fixed in the asphalt, so that the heater body can avoid position deviation due to shaking in the asphalt, so that the asphalt can be prevented from being unevenly heated due to the deviation of the position of the heater body, so that the device can avoid the reduction of heating efficiency due to the uneven heating of the asphalt, so that the heating efficiency of the device can be improved, and by setting the second limiting component, the first connecting component and the second connecting component, the heater body can be stuck in the interior of the device, so that the heater body can be removed from the device when it needs to be disassembled, so that the difficulty of disassembly of the device can be avoided due to the inability to remove the heater body from the device, and the device can be easily disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0018] Figure 1 It is a frontal stereoscopic schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional schematic diagram of the supporting long board of the utility model.

[0020] Figure 3 It is a three-dimensional schematic diagram of the circular plate of the utility model.

[0021] Figure 4 It is a three-dimensional schematic diagram of the supporting long rod of the utility model.

[0022] Figure 5 It is a three-dimensional schematic diagram of the second supporting vertical plate of the utility model.

[0023] Figure 6 It is a three-dimensional schematic diagram of the limiting long rod of the utility model.

[0024] Figure 7 It is a side partial cross-sectional schematic diagram of the utility model.

[0025] Figure 8 This utility model Figure 7 Enlarged schematic diagram at point A in the middle.

[0026] Fig. 9 It is an enlarged schematic diagram of point B of the present utility model.

[0027] Explanation of the numbers in the figure: 1. First door-shaped plate; 2. Electric telescopic rod; 3. Support long plate; 4. Limiting ball; 5. Convex block; 6. L-shaped plate; 7. Holding column; 8. Threaded shaft; 9. First supporting vertical plate; 10. Second supporting vertical plate; 11. Support bottom plate; 12. Stop plug; 13. Discharge pipe; 14. Open heating tank; 15. Connecting plate; 16. Support long rod; 17. Power cord; 18. Limiting ring; 19. Heater body; 20. Handle; 21. Third supporting vertical plate; 22. Second door-shaped plate; 23. Support square plate; 24. Reciprocating plate; 25. Limiting block; 26. First limiting long plate; 27. Second limiting long plate; 28. Limiting long rod; 29. ​​Spring; 30. Mounting groove; 31. Limiting long groove; 32. Limiting long hole; 33. Connecting column; 34. Convex column; 35. Limiting square groove. DETAILED DESCRIPTION

[0028] The following is a further description of the heating device for asphalt processing of the utility model in conjunction with the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 9As shown: A heating device for asphalt processing, comprising a heater body 19, a support base plate 11, a second support vertical plate 10, an L-shaped plate 6, a first support vertical plate 9 and an open heating tank 14, the outer surface of the heater body 19 is fixedly connected to a power line 17, the top of the support base plate 11 is fixedly installed with a first door-shaped plate 1, the inner top wall of the first door-shaped plate 1 is fixedly installed with an electric telescopic rod 2, the outer surface of the heater body 19 is respectively fixedly connected to a connecting plate 15 and a supporting long rod 16, both sides of the supporting long rod 16 are fixedly connected to a limiting block 25, one side of the second support vertical plate 10 is fixedly connected A plurality of limiting balls 4 are connected, a convex block 5 is fixedly connected to the top of the second supporting vertical plate 10, a convex column 34 is rotatably connected to the inside of the second supporting vertical plate 10, one end of the convex column 34 is fixedly connected to a threaded shaft 8, and the end of the threaded shaft 8 away from the convex column 34 is fixedly connected to a connecting column 33, the outer surface of the connecting column 33 is fixedly connected to a limiting ring 18, and the end of the connecting column 33 away from the threaded shaft 8 is fixedly connected to a holding column 7, the number of the holding columns 7 and the number of the second supporting vertical plate 10 are both four, the L-shaped plate 6 is slidably connected to the limiting block 25, and the L-shaped plate 6 is respectively connected to the holding column 7 and the connecting column 3 3 is rotatably connected to the limiting ring 18, the first supporting vertical plate 9 is threadedly connected to the threaded shaft 8, the tank body of the open heating tank 14 is fixedly connected with a discharge pipe 13, and the internal thread of the discharge pipe 13 is connected with a stop plug 12, and the device can be supported by the arrangement of the supporting bottom plate 11, and the device can heat the asphalt by the arrangement of the heater body 19 and the heating component, and the device can increase the fastening between the supporting long rod 16 and the heater body 19 by the arrangement of the connecting plate 15, and the first limiting component, the positioning component and the supporting component are arranged to enable the first limiting component to be fixedly connected to the inner body of the heating tank 14. The component can limit the heater body 19, so that the positioning component can position the first limiting component, and the supporting component can support the first limiting component. In the process of heating the asphalt through the heater body 19, the heater body 19 can be firmly fixed in the asphalt, so that the heater body 19 can avoid position deviation due to shaking in the asphalt, so that the asphalt can avoid being heated unevenly due to the deviation of the position of the heater body 19, so that the device can avoid reducing the heating efficiency due to the inability to heat the asphalt evenly, and the device can improve the heating efficiency.

[0030] When in use, the support base plate 11 can support the device, and the connecting plate 15 can increase the tightness between the supporting long rod 16 and the heater body 19. When the device is not in use, the electric telescopic rod 2 is in a retracted state and the heater body 19 is located at the top of the open heating tank 14. The second supporting vertical plate 10 is located at one end of the supporting long rod 16 and the second supporting vertical plate 10 is in contact with the first supporting vertical plate 9. The stop plug 12 is threadedly connected to the discharge pipe 13 and the discharge pipe 13 is in a closed state. The limiting long rod 28 is respectively located inside the limiting long groove 31 and inside the circular plate 24, and the heater body 19 is clamped inside the device. When the device needs to be used to heat asphalt, the asphalt is moved so that the asphalt is located inside the open heating tank 14, so that the electric telescopic rod 2 is connected to the heater body 19. When the power is turned on, the electric telescopic rod 2 is extended downward under the action of the electric telescopic rod 2, so that the supporting long plate 3 slides along the first door-shaped plate 1, so that the supporting square plate 23, the circular plate 24, the heater body 19, the supporting long rod 16 and the L-shaped plate 6 all move downward. When the supporting long rod 16 contacts the top of the open heating tank 14, the electric telescopic rod 2 is stopped from extending. At this time, the heater body 19 is located in the open heating tank 14. The heater body 19 is powered on through the power cord 17. Under the action of the heater body 19, the heater body 19 can heat the asphalt. At this time, the device can be used to heat the asphalt. In the process of using the device to heat the asphalt, the four holding columns 7 are rotated at the same time, so that the holding columns 7, the connecting columns 33 and the limit The ring 18 rotates along the L-shaped plate 6, so that one end of the threaded shaft 8 and the convex column 34 rotate along the second support vertical plate 10. Under the action of the thread transmission, the threaded shaft 8 rotates and moves along the first support vertical plate 9 toward the direction close to the open heating tank 14, so that the second support vertical plate 10 and the convex block 5 slide along the support long rod 16, so that the multiple limit balls 4 move toward the direction close to the open heating tank 14, and the L-shaped plate 6 slides along the support long rod 16 and the second limit long plate 27 respectively, so that the holding column 7 moves. When the threaded shaft 8 rotates and moves to the maximum distance along the first support vertical plate 9 toward the direction close to the open heating tank 14, the multiple discharge pipes 13 respectively arranged on the four second support vertical plates 10 are deformed, so that the four second support vertical plates 10 They are all pressed against the outer side of the open heating tank 14, so that the L-shaped plate 6, the supporting long rod 16 and the heater body 19 can be firmly fixed. In this process, when the asphalt is heated by the heater body 19, the heater body 19 can be firmly fixed in the asphalt, so that the heater body 19 can avoid position deviation due to shaking in the asphalt, so that the asphalt can avoid being unevenly heated due to the deviation of the position of the heater body 19, so that the device can avoid reducing the heating efficiency due to the uneven heating of the asphalt, so that the device can improve the heating efficiency. After the heating is completed, when the asphalt in the open heating tank 14 needs to be discharged, the stop plug 12 is rotated to disconnect the stop plug 12 from the discharge pipe 13, so that the discharge pipe 13 is opened.At this time, the asphalt in the open heating tank 14 can be discharged.

[0031] like Figures 1 to 9 As shown: a heating device for asphalt processing, comprising a heater body 19, a supporting base plate 11, a second door-shaped plate 22, a supporting square plate 23 and a circular plate 24, the outer surface of the heater body 19 is fixedly connected with a power cord 17, the top of the supporting base plate 11 is fixedly installed with a first door-shaped plate 1, the inner top wall of the first door-shaped plate 1 is fixedly installed with an electric telescopic rod 2, a supporting long plate 3 is slidably installed inside the plate body of the first door-shaped plate 1, one side of the second door-shaped plate 22 is fixedly connected with a third supporting vertical plate 21, the front side of the third supporting vertical plate 21 is fixedly connected with a handle 20, the rear side of the third supporting vertical plate 21 is respectively fixedly connected with a spring 29, a limiting long rod 28 and a first limiting long plate 26, the rear left side and the rear right side of the first limiting long plate 26 are fixedly connected with the second limiting long plate 27, the front side of the supporting square plate 23 is provided with a mounting groove 30, the supporting square plate A limiting square groove 35 is provided at the bottom of 23, a limiting long hole 32 is provided on the front inner wall of the limiting square groove 35, and a limiting long groove 31 is provided on the rear inner wall of the limiting square groove 35. The circular plate 24 is movably installed inside the limiting square groove 35, and the circular plate 24 is movably connected to the limiting long rod 28. Through the arrangement of the second limiting component, the first connecting component and the second connecting component, the second limiting component can limit the first connecting component and the second connecting component, so that the first connecting component and the second connecting component can connect the present device with the heater body 19, so that the heater body 19 can be stuck inside the present device, so that the heater body 19 can be removed from the present device when it needs to be disassembled, so that the present device can be prevented from increasing the difficulty of disassembly due to the inability to disassemble the heater body 19 from the present device, so that the present device can be easily disassembled.

[0032] When in use, after the device is used to heat the asphalt, when the heater body 19 needs to be removed from the device, the handle 20 is pulled in a direction away from the supporting square plate 23, so that the second door-shaped plate 22 slides along the supporting long plate 3, and the spring 29 is stretched, so that the first limiting long plate 26 and the second limiting long plate 27 both slide along the supporting square plate 23, so that the limiting long rod 28 slides along the limiting long groove 31, the circular plate 24 and the limiting long hole 32 respectively. When the handle 20 is pulled in a direction away from the supporting square plate 23 to the maximum distance, the limiting long rod 28 is disconnected from the limiting long groove 31 and the circular plate 24 respectively, and one end of the limiting long rod 28 is located inside the limiting long hole 32. Keeping the state of the handle 20 unchanged, move the heater body 19 downward so that the circular plate 24 slides along the limiting square groove 35. When the circular plate 24 is disconnected from the limiting square groove 35, release the handle 20, and the spring 29 changes from a stretched state to a compressed state, so that the limiting long rod 28 enters the limiting long groove 31. At this time, the heater body 19 can be removed from the device. During this process, the heater body 19 can be stuck inside the device, so that the heater body 19 can be removed from the device when it needs to be removed, so that the device can avoid increasing the difficulty of disassembly due to the inability to remove the heater body 19 from the device, and the device can be easily disassembled.

[0033] In this embodiment, the electric telescopic rod 2 and the power line 17 are both electrically connected to the power supply, and the material used for the limiting ball 4 is silicone rubber and the limiting ball 4 is a half-round ball.

Claims

1. A heating device for asphalt processing, comprising a heater body (19) and a supporting base plate (11), wherein the outer surface of the heater body (19) is fixedly connected to a power line (17), the top of the supporting base plate (11) is fixedly mounted with a first door-shaped plate (1), and the inner top wall of the first door-shaped plate (1) is fixedly mounted with an electric telescopic rod (2); characterized in that The outer surface of the heater body (19) is respectively fixedly connected with a connecting plate (15) and a supporting long rod (16), the connecting plate (15) is fixedly connected to the supporting long rod (16), a first limiting component is slidably installed at the bottom of the supporting long rod (16), both sides of the supporting long rod (16) are fixedly connected with limiting blocks (25), both sides of the supporting long rod (16) are slidably installed with positioning components, a supporting component is fixedly installed at the bottom of the supporting long rod (16), a heating component is fixedly installed at the top of the supporting bottom plate (11), a supporting long plate (3) is slidably installed inside the plate body of the first door-shaped plate (1), a second limiting component is slidably installed inside the supporting long plate (3), a first connecting component is fixedly installed at the bottom of the electric telescopic rod (2), and a second connecting component is fixedly installed at the top of the heater body (19).

2. A heating device for asphalt processing according to claim 1, characterized in that: The first limiting assembly comprises a second supporting upright plate (10), the top of the second supporting upright plate (10) is slidably mounted on the bottom of the supporting long rod (16), one side of the second supporting upright plate (10) is fixedly connected with a plurality of limiting balls (4), the top of the second supporting upright plate (10) is fixedly connected with a convex block (5), the convex block (5) is slidably mounted inside the supporting long rod (16), the inside of the second supporting upright plate (10) is rotatably connected with a convex column (34), one end of the convex column (34) is fixedly connected with a threaded shaft (8), the end of the threaded shaft (8) away from the convex column (34) is fixedly connected with a connecting column (33), the outer surface of the connecting column (33) is fixedly connected with a limiting ring (18), and the end of the connecting column (33) away from the threaded shaft (8) is fixedly connected with a holding column (7).

3. A heating device for asphalt processing according to claim 2, characterized in that: The positioning assembly comprises an L-shaped plate (6), the L-shaped plate (6) is slidably connected to the supporting long rod (16), the L-shaped plate (6) is slidably connected to the limiting block (25), and the L-shaped plate (6) is rotatably connected to the holding column (7), the connecting column (33) and the limiting ring (18) respectively.

4. A heating device for asphalt processing according to claim 2, characterized in that: The support assembly comprises a first support upright plate (9), the top of the first support upright plate (9) is fixedly mounted on the bottom of the support long rod (16), and the first support upright plate (9) is threadedly connected to the threaded shaft (8).

5. The heating device for asphalt processing according to claim 1, characterized in that: The heating assembly comprises an open heating tank (14), the bottom of which is fixedly mounted on the top of a supporting base plate (11), a discharge pipe (13) is fixedly connected to the inside of the tank body of the open heating tank (14), and a stopper (12) is threadedly connected to the inside of the discharge pipe (13).

6. A heating device for asphalt processing according to claim 1, characterized in that: The second limiting assembly comprises a second door-shaped plate (22), the second door-shaped plate (22) is slidably mounted inside the supporting long plate (3), one side of the second door-shaped plate (22) is fixedly connected to a third supporting vertical plate (21), the front side of the third supporting vertical plate (21) is fixedly connected to a handle (20), the rear side of the third supporting vertical plate (21) is respectively fixedly connected to a spring (29), a limiting long rod (28) and a first limiting long plate (26), and the rear left side and rear right side of the first limiting long plate (26) are fixedly connected to the second limiting long plate (27).

7. A heating device for asphalt processing according to claim 6, characterized in that: The first connecting assembly comprises a supporting square plate (23), the top of the supporting square plate (23) is fixedly mounted on the bottom of the electric telescopic rod (2), the supporting square plate (23) is fixedly connected to the supporting long plate (3), a mounting groove (30) is provided on the front side of the supporting square plate (23), an inner wall at one end of the mounting groove (30) is fixedly connected to one end of a spring (29), a limiting square groove (35) is provided on the bottom of the supporting square plate (23), a limiting long hole (32) is provided on the front inner wall of the limiting square groove (35), the limiting long hole (32) is slidably connected to the limiting long rod (28), a limiting long groove (31) is provided on the rear inner wall of the limiting square groove (35), and the limiting long groove (31) is movably connected to the limiting long rod (28).

8. A heating device for asphalt processing according to claim 6 or 7, characterized in that: The second connecting assembly comprises a circular plate (24), the bottom of which is fixedly mounted on the top of the heater body (19), the circular plate (24) is movably connected to the limiting long rod (28), and the circular plate (24) is movably mounted inside the limiting square groove (35).

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