An asphalt transport apparatus

Abstract

The present application relates to the technical field of asphalt transportation, and particularly relates to an asphalt transportation equipment. The asphalt transportation equipment comprises a cover body installed on a box body, the box body and the cover body are jointly installed with a power element, symmetrically distributed housings are fixedly connected to the inner bottom of the box body, the housings are provided with feeding ports and discharging ports, augers are installed in the housings, the power element is used for driving the symmetrically distributed augers to synchronously rotate, a bottom plate is fixedly connected to the upper side of the housings in the box body, the bottom plate is provided with a first through hole and a second through hole, the first through hole is communicated with the adjacent feeding port, and the second through hole is communicated with the discharging port. The rotation of the augers makes the asphalt in the box body flow, the bottom plate provided with the first through hole and the second through hole is arranged, the length of the circulating flow path of the asphalt is increased, and thus the probability of solidification of the asphalt in the transportation process is reduced, so that the normal unloading and use of the asphalt are ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of asphalt transportation, and particularly relates to an asphalt transportation equipment. BACKGROUND

[0002] Asphalt is an important road construction material. In the process of asphalt transportation, the asphalt will gradually solidify once the temperature decreases and the flowability is poor. Therefore, anti-solidification operation is needed in the transportation process. The traditional asphalt transportation equipment usually adopts a continuous heating mode to keep the asphalt at a high temperature, so as to reduce the probability of solidification of the asphalt in the transportation process. However, since a large amount of asphalt is usually needed for road construction, the asphalt transportation equipment is large in size, the asphalt is difficult to flow and has a short flow path during transportation, and temperature stratification is prone to occur. In particular, in long-distance transportation, the temperature distribution of the asphalt at different layers is uneven and the flowability is poor, the surface layer of the asphalt is prone to local solidification due to fast heat dissipation, and the bottom layer of the asphalt is prone to hardening due to poor flowability, which will seriously affect the normal unloading and use of the asphalt. SUMMARY

[0003] In order to overcome the shortcomings pointed out in the background, the present application provides an asphalt transportation equipment.

[0004] The technical scheme is as follows: an asphalt transportation equipment, comprising a cover body installed on a box body, wherein the box body and the cover body are jointly installed with a power member, the inside bottom of the box body is fixedly connected with symmetrically distributed housings, the housings are provided with an inlet and an outlet, the housings are installed with augers, the power member is used to synchronously rotate the symmetrically distributed augers, the box body is fixedly connected with a bottom plate located on the upper side of the housings, the bottom plate is provided with a first through hole and a second through hole, the first through hole is in communication with the adjacent inlet, and the second through hole is in communication with the outlet.

[0005] As a preferred, the box body is fixedly connected with a plurality of isolation plates which are symmetrically and vertically spaced, all the isolation plates are located above the corresponding bottom plate, the isolation plate is provided with a first hole, all the first holes are located above the adjacent first through hole, the isolation plate is provided with symmetrically distributed second holes, the first hole is located between the symmetrically distributed second holes, and the isolation plate is provided with a third hole, all the third holes are located above the second through hole.

[0006] As a preferred, a separation shell is fixedly connected between two adjacent isolation plates, the separation shell is located in the middle of the adjacent isolation plates, and the separation shell is provided with a heating structure.

[0007] As preferred, the isolation shell is provided with symmetrically distributed flow-through holes, a baffle is slidably connected in the isolation shell and slidably connected with the box, the baffle is used for plugging the adjacent symmetrically distributed flow-through holes, the box is fixedly connected with a plurality of electric control push rods, the number of the electric control push rods is same as the number of the baffle, and the telescopic part of the electric control push rod is fixedly connected with the baffle.

[0008] As preferred, the lower side of the isolation plate is fixedly connected with symmetrically distributed guide plates, the upper side of the guide plate is located at the corresponding second hole on the adjacent upper side of the isolation plate, and the distance between the symmetrically distributed guide plates gradually decreases from top to bottom.

[0009] As preferred, the shell, the bottom plate and the isolation plate are all gradually inclined downward from the adjacent discharge port to the adjacent feeding port.

[0010] As preferred, the upper surface of the bottom plate and the upper surface of the isolation plate are both gradually inclined downward from both sides to the middle part.

[0011] As preferred, the box is provided with a plurality of heat preservation cavities, all the heat preservation cavities are respectively located in different side walls of the box, and the lower part of the heat preservation cavity is in communication with the outside of the box.

[0012] As preferred, the box is fixedly connected with a number of fixing seats same as the number of the heat preservation cavities, the fixing seat is rotatably connected with a rotating plate, the rotating plate is used for plugging the adjacent heat preservation cavities, and the torsional spring is fixedly connected between the rotating plate and the adjacent fixing seat.

[0013] As preferred, the cover is provided with a flow-through groove in communication with all the heat preservation cavities.

[0014] The present application has at least the following advantages over the prior art: the present application causes the asphalt in the box to flow by rotating the screw auger, and the bottom plate with first and second through holes increases the length of the asphalt circulation flow path, thereby reducing the probability of asphalt solidification during transportation, ensuring normal discharge and use of the asphalt, the flow of asphalt is guided by the multiple layers of isolation plates with first, second and third holes, increasing the length of the asphalt flow path, and during asphalt transportation and use, when the height of the asphalt changes, the two flow-through holes on the corresponding layer of isolation shell open, the asphalt passes through the new corresponding layer of isolation plate with first, second and third holes, and then the asphalt passes through the two flow-through holes of the corresponding layer of isolation shell, forming a new circulation path for the asphalt, to ensure the longest circulation path of the asphalt according to the storage amount of the asphalt, thereby ensuring the flowability of different amounts of asphalt according to the height of the asphalt, reducing the probability of asphalt solidification, and thus ensuring normal use of the asphalt, the asphalt is guided by the guide plate, the bottom plate and the isolation plate, when the liquid level of the asphalt decreases during use, the amount of residual asphalt on the top surface of the bottom plate and the isolation plate is reduced, thereby reducing the probability of asphalt solidification on the surface of the bottom plate and the isolation plate, reducing the difficulty of cleaning the bottom plate and the isolation plate, and thus improving the use efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective structural schematic view of the present application;

[0016] Figure 2 is a perspective structural sectional view of the box and cover of the present application;

[0017] Figure 3 is a perspective structural schematic view of the power element of the present application;

[0018] Figure 4 is a perspective structural schematic view of the screw auger of the present application;

[0019] Figure 5 is a perspective structural exploded view of the isolation plate and isolation shell of the present application;

[0020] Figure 6 is a perspective structural schematic view of the heat preservation cavity of the present application;

[0021] Figure 7 is a perspective structural schematic view of the rotating plate of the present application.

[0022] Wherein: 1 - box, 2 - cover, 3 - power, 4 - shell, 401 - feed port, 402 - discharge port, 5 - auger, 6 - bottom plate, 601 - first through hole, 602 - second through hole, 7 - isolation plate, 701 - first hole, 702 - second hole, 703 - third hole, 8 - isolation shell, 801 - flow hole, 9 - stop frame, 10 - electric control push rod, 11 - guide plate, 13 - heat preservation cavity, 14 - fixed seat, 15 - rotating plate, 16 - torsional spring, 17 - flow channel. DETAILED DESCRIPTION

[0023] The application will be described in detail below with reference to the drawings.

[0024] Example 1

[0025] In the process of asphalt transportation and use, since a large amount of asphalt is usually needed for road construction, the asphalt transportation equipment is large in size, the asphalt is difficult to flow and has a short flow path during transportation, temperature stratification is prone to occur, the liquid level of the asphalt is uncertain, the existing fixed circulating path cannot be dynamically adjusted, the circulating flow efficiency is poor when the amount of asphalt transportation is large, the volume of asphalt covered by the circulating path is insufficient, and the asphalt cannot form a complete circulating path when the amount of asphalt transportation is small, which will result in poor flowability of the asphalt, thereby causing the asphalt to solidify and further affecting the normal use of the asphalt.

[0026] An asphalt transportation equipment, such as Figures 1-4As shown, the box 1 is provided with a cover 2, two connecting pipes for injecting asphalt into the box 1 are fixed to the cover 2, two discharge pipes are fixed to the bottom of the box 1, valves are arranged in the connecting pipes and the discharge pipes, the valves are opened when the connecting pipes and the discharge pipes are used, a partition is arranged in the middle of the box 1, the partition divides the box 1 into two chambers, the two connecting pipes are communicated with the two chambers respectively, the two discharge pipes are inserted into the two chambers respectively, the box 1 is provided with a control terminal which is not shown in the figure, the box 1 and the cover 2 are jointly provided with a power component 3, the power component 3 is electrically connected with the control terminal, the power component 3 is composed of a motor, a rotating rod and a gear box, the motor of the power component 3 is fixed to the cover 2, the output shaft of the motor of the power component 3 is fixed to the rotating rod, the rotating rod of the power component 3 rotates in the partition of the box 1, the rotating rod of the power component 3 is fixed to the input shaft of the gear box, the gear box is fixed to the box 1, two housings 4 which are symmetrically distributed left and right are fixed to the bottom of the box 1, the discharge pipes of the box 1 penetrate into the adjacent housings 4, the housing 4 is provided with an inlet 401 and an outlet 402, the two outlets 402 are located between the two inlets 401, an auger 5 is arranged in the housing 4, the gear box of the power component 3 is provided with two output shafts which are symmetrically distributed left and right, the auger 5 is fixed to the adjacent output shaft of the upper gear box of the power component 3, the power component 3 is used for driving the two augers 5 to rotate synchronously, the threads of the two augers 5 are opposite in rotation direction and the same in rotation direction, when the two augers 5 rotate, the asphalt in the box 1 enters the housing 4 from the left and right inlets 401 and is discharged from the housing 4 through the two outlets 402, a bottom plate 6 which is located above the housing 4 is fixed to the box 1, the bottom plate 6 is provided with a first through hole 601 and a second through hole 602, the first through hole 601 is communicated with the adjacent inlet 401, the second through hole 602 is communicated with the outlet 402.

[0027] As Figures 3-5 shown, a plurality of isolation plates 7 which are symmetrically distributed left and right and spaced apart upward and downward are fixed to the box 1, all the isolation plates 7 are located above the corresponding bottom plate 6, the isolation plate 7 is provided with a first hole 701, all the first holes 701 are located above the adjacent first through hole 601, the isolation plate 7 is provided with two second holes 702 which are symmetrically distributed front and back, the first hole 701 is located between the two second holes 702, the isolation plate 7 is provided with a third hole 703, all the third holes 703 are located above the second through hole 602, when the two augers 5 rotate, taking the right side isolation plate 7 which is spaced apart upward and downward as an example, the upper asphalt passes through all the first holes 701 on the right side and all the second holes 702 on the right side from top to bottom, then the asphalt enters the right side first through hole 601, the asphalt flows through the right side inlet 401 and is driven by the right side auger 5, the asphalt is discharged to the right side second through hole 602 through the right side outlet 402, then the asphalt passes through all the third holes 703 on the right side from bottom to top, the asphalt flows upward and circulates again.

[0028] AsFigure 3 With Figure 4 As shown in the figure, the adjacent two isolation plates 7 are fixed with an isolation shell 8, the isolation shell 8 is located in the middle of the adjacent isolation plate 7, the isolation shell 8 respectively separates the corresponding third hole 703 and the corresponding first hole 701 on the left and right sides, and the isolation shell 8 is provided with a heating structure not shown in the figure, all the heating structures are electrically connected with the control terminal.

[0029] As Figures 3-5 As shown in the figure, the isolation shell 8 is provided with two flow holes 801 which are symmetrically distributed, the isolation shell 8 is slidably connected with a baffle 9 which is slidably connected with the box body 1, initially, the baffle 9 is used to block the adjacent symmetrically distributed flow holes 801, and the asphalt is separated on the left and right sides of the isolation shell 8, when the baffle 9 moves forward, the baffle 9 no longer blocks the adjacent two flow holes 801, so that the asphalt on the left and right sides of the isolation shell 8 can flow through the two flow holes 801 thereon, the box body 1 is fixed with a plurality of electric control push rods 10 which are electrically connected with the control terminal, the number of the electric control push rods 10 is the same as that of the baffle 9, the extension part of the electric control push rod 10 is fixed with the baffle 9, and the extension part of the electric control push rod 10 is used to drive the baffle 9 to move forward and backward.

[0030] The specific working principle is as follows:

[0031] When the operator needs to use the device to transport asphalt, the asphalt is poured into the box body 1 through the two connecting pipes of the cover body 2, when the asphalt fills the box body 1, the box body 1 and the asphalt therein are transported by the vehicle, in the process of transporting the asphalt, the operator starts the heating structure and the power piece 3 through the control terminal, all the heating structures heat the asphalt in the box body 1, and the power piece 3 drives the two augers 5 to rotate, when the two augers 5 rotate, taking the right side upper and lower interval distribution isolation plate 7 as an example, the upper asphalt passes through the first hole 701 and the two second holes 702 of the upper side isolation plate 7 from top to bottom, then the asphalt passes through all the first holes 701 and all the second holes 702 on the right side, enters the right side first through hole 601, the asphalt flows through the right side feeding port 401 and is driven by the right side auger 5, the asphalt is discharged to the right side second through hole 602 through the right side discharging port 402, and the asphalt passes through all the third holes 703 from bottom to top, the asphalt flows upward to the right upper side isolation plate 7 and circulates again, so that the asphalt circulates in the box body 1, the length of the asphalt flow path is increased, and the probability of solidification of the asphalt in the transportation process is reduced, so as to ensure the normal use of the asphalt.

[0032] After the asphalt is transported to the place of use, when the asphalt needs to be used, the operator connects the pipeline to the two discharge pipes at the bottom of the box 1, and the asphalt in the box 1 is extracted through the shell 4. When a part of the asphalt in the box 1 is used, the height of the asphalt in the box 1 is lowered. Taking the case where the height of the asphalt is lowered to the upper isolation plate 7 as an example, the upper electric control push rod 10 is started through the control terminal. The extension end of the upper electric control push rod 10 drives the adjacent blocking frame 9 to move forward. The blocking frame 9 no longer blocks the two adjacent flow-through holes 801, so that the asphalt on the left and right sides of the upper isolation shell 8 can flow through the two flow-through holes 801. The asphalt no longer passes through the upper isolation plate 7 in the circulation process. The asphalt passes through the first hole 701 and the two second holes 702 of the upper second isolation plate 7, and repeats the above steps for circulation. When the asphalt circulates to the upper second isolation plate 7, the asphalt passes through the two flow-through holes 801 of the upper isolation shell 8, and finally flows to the first hole 701 and the two second holes 702 of the upper second isolation plate 7, so that the asphalt forms a new circulation path.

[0033] In the process of transporting and using the asphalt, when the height of the asphalt changes, the asphalt forms a new circulation path. According to the storage amount of the asphalt, the longest flow path of the asphalt circulation is adjusted, so that the flowability of different amounts of asphalt is guaranteed according to the height of the asphalt, the probability of asphalt solidification is reduced, and the normal use of the asphalt is guaranteed.

[0034] When the asphalt is used up, the operator closes the power member 3 and the heating structure through the control terminal, and cleans the box 1 and the parts in it.

[0035] Example 2

[0036] On the basis of the above-mentioned example 1, such as Figure 2 , Figure 3 and Figure 5As shown, the lower side of the isolation plate 7 is fixed with two guide plates 11 symmetrically distributed front and back, the upper side of the guide plate 11 is located at the corresponding second hole 702 on the adjacent upper side isolation plate 7, the distance between the symmetrically distributed guide plates 11 gradually decreases from top to bottom, the guide plate 11 is used to guide the asphalt flowing out of the second hole 702 into the first hole 701 of the lower side isolation plate 7, the shell 4, the bottom plate 6 and the isolation plate 7 are all gradually inclined from the adjacent discharge port 402 to the adjacent inlet port 401, so that the asphalt accumulated on the upper side of the shell 4, the bottom plate 6 and the isolation plate 7 can flow along the inclined surface, thereby reducing the probability of asphalt accumulation on the upper surface of the shell 4, the bottom plate 6 and the isolation plate 7, the upper surface of the bottom plate 6 and the upper surface of the isolation plate 7 are both gradually inclined from the front and back sides to the middle, for guiding the asphalt accumulated on the upper surface of the bottom plate 6 and the upper surface of the isolation plate 7, during the use of asphalt, the asphalt is guided by the guide plate 11, the bottom plate 6 and the isolation plate 7, when the asphalt liquid level decreases, the residual amount of asphalt on the upper surface of the bottom plate 6 and the isolation plate 7 is reduced, thereby reducing the probability of asphalt solidifying on the surface of the bottom plate 6 and the isolation plate 7, reducing the cleaning difficulty of the bottom plate 6 and the isolation plate 7, and thereby improving the use efficiency of the device.

[0037] Embodiment 3

[0038] Based on the above embodiment 2, as shown in the figure, Figure 6 The box body 1 is provided with a plurality of heat preservation cavities 13, all of which are located in different side walls of the box body 1, the lower part of the heat preservation cavity 13 is in communication with the outside of the box body 1, the cover body 2 is provided with a flow channel 17 in communication with all the heat preservation cavities 13, the flow channel 17 is located above all the heat preservation cavities 13, so that the hot gas in the box body 1 enters all the heat preservation cavities 13 through the flow channel 17, and the box body 1 is heat preserved.

[0039] As shown in the figure, Figure 1 , Figure 6 and Figure 7 As shown in the figure, the box body 1 is fixed with a number of fixed seats 14 equal to the number of heat preservation cavities 13, the fixed seat 14 is rotatably connected with a rotating plate 15, the rotating plate 15 is used to block the adjacent heat preservation cavities 13, the rotating plate 15 and the adjacent fixed seat 14 are fixed with a torsional spring 16, all the fixed seats 14 and all the rotating plates 15 are located in the lower part of the box body 1, after the hot gas enters all the heat preservation cavities 13, the hot gas extrudes the gas in the lower part of the heat preservation cavity 13, so that the rotating plate 15 rotates, the torsional spring 16 is twisted and stored, and the gas in the lower part of the heat preservation cavity 13 is extruded out.

[0040] The specific working principle is as follows:

[0041] In the process of transporting asphalt by using the device, in order to prevent the asphalt from solidifying, the asphalt needs to be kept in a high temperature state and continuously heated by the heating structure, when the asphalt is heated to produce hot gas, the hot gas in the box 1 enters all the heat preservation cavities 13 through the flow-through groove 17, and the heat preservation cavities 13 are used to heat the asphalt in the box 1, which saves the heating and heat preservation energy and improves the heat preservation effect of the box 1 on the asphalt.

[0042] When the hot gas in the box 1 increases to cause a high-pressure environment in the box 1, the hot gas in the box 1 enters all the heat preservation cavities 13 through the flow-through groove 17, the gas in the heat preservation cavities 13 is extruded to the rotating plate 15, the gas extrudes the rotating plate 15 to rotate, the torsional spring 16 is twisted, the gas in the heat preservation cavities 13 is discharged, the inside of the box 1 is depressurized, the probability of jet leakage when the asphalt is discharged due to high pressure in the box 1 is reduced, and even the probability of pipeline burst is reduced, thereby ensuring the safety of the asphalt when it is discharged.

[0043] When the box 1 is no longer in a high-pressure environment, the torsional spring 16 is reset, the rotating plate 15 is reset, and the rotating plate 15 seals the heat preservation cavities 13, when the device is used, the operator closes the power member 3 and the heating structure through the control terminal, and cleans the box 1 and the parts in the box 1.

[0044] The technical principles of the embodiments of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present application, and cannot be explained as limiting the protection scope of the embodiments of the present application in any way. Based on the explanations herein, other specific embodiments of the embodiments of the present application can be conceived by those skilled in the art without creative labor, and these embodiments will fall within the protection scope of the embodiments of the present application.

Claims

1. An asphalt transporting apparatus comprising a cover (2) mounted to a box (1), characterized in that, The box (1) and the cover (2) are jointly provided with a power element (3), the inner bottom of the box (1) is fixedly connected with symmetrically distributed housings (4), the housings (4) are provided with feeding ports (401) and discharging ports (402), the housings (4) are provided with augers (5), and the power element (3) is used for driving the symmetrically distributed augers (5) to synchronously rotate, the box (1) is fixedly connected with a bottom plate (6) located at the upper side of the housings (4), the bottom plate (6) is provided with first through holes (601) and second through holes (602), the first through holes (601) are communicated with adjacent feeding ports (401), and the second through holes (602) are communicated with the discharging ports (402). The box (1) is fixedly connected with a plurality of isolation plates (7) which are symmetrically and spacedly distributed, all the isolation plates (7) are located above the corresponding bottom plates (6), the isolation plates (7) are provided with first holes (701), all the first holes (701) are located above adjacent first through holes (601), the isolation plates (7) are provided with symmetrically distributed second holes (702), the first holes (701) are located between the symmetrically distributed second holes (702), and the isolation plates (7) are provided with third holes (703), all the third holes (703) are located above the second through holes (602). Adjacent two isolation plates (7) are fixedly connected with an isolation shell (8), the isolation shell (8) is located at the middle part of the adjacent isolation plates (7), and the isolation shell (8) is provided with a heating structure. The isolation shell (8) is provided with symmetrically distributed flow-through holes (801), the isolation shell (8) is slidably connected with a blocking frame (9) which is slidably connected with the box (1), the blocking frame (9) is used for plugging adjacent symmetrically distributed flow-through holes (801), the box (1) is fixedly connected with a plurality of electric control push rods (10), the number of the electric control push rods (10) is the same as that of the blocking frame (9), and the telescopic part of the electric control push rod (10) is fixedly connected with the blocking frame (9). The box (1) is provided with a plurality of heat preservation cavities (13), all the heat preservation cavities (13) are located in different side walls of the box (1) respectively, and the lower part of the heat preservation cavity (13) is communicated with the outside of the box (1).

2. An asphalt transport apparatus according to claim 1, wherein The lower side of the isolation plate (7) is fixedly connected with symmetrically distributed guide plates (11), the upper side of the guide plate (11) is located at the corresponding second hole (702) of the upper adjacent isolation plate (7), and the distance between the symmetrically distributed guide plates (11) gradually decreases from top to bottom.

3. An asphalt transport apparatus as claimed in claim 2, wherein, The housings (4), the bottom plate (6) and the isolation plate (7) are all gradually inclined downward from adjacent discharging ports (402) to adjacent feeding ports (401).

4. An asphalt transport apparatus as claimed in claim 3, wherein, The upper surface of the bottom plate (6) and the upper surface of the isolation plate (7) are both gradually inclined downward from both sides to the middle part.

5. An asphalt delivery apparatus as claimed in claim 1, wherein, The box (1) is fixed with a number of fixing seats (14) same as the number of the heat preservation cavities (13), the fixing seat (14) is rotationally connected with a rotating plate (15), the rotating plate (15) is used for plugging adjacent heat preservation cavities (13), and the rotating plate (15) and the adjacent fixing seat (14) are fixed with a torsion spring (16).

6. An asphalt transport apparatus as claimed in claim 5, wherein, The cover (2) is provided with a flow channel (17) in communication with all the heat preservation cavities (13).

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