Transportation equipment and system for filling concrete admixture

Abstract

The invention provides a transportation device and system for filling concrete admixtures, and the transportation device and system for filling the concrete admixtures comprise a transportation vehicle, a liquid storage tank, a corrugated pipe inner container, an auxiliary extrusion liquid drainage mechanism, an anti-precipitation swing mechanism and the like, and the corrugated pipe inner container is arranged in the liquid storage tank; the auxiliary extrusion liquid discharging mechanism pushes a circular plate to extrude an inner container through a first hydraulic rod to achieve discharging, the anti-precipitation swing mechanism drives a profiling supporting plate to shake the inner container through a second hydraulic rod to prevent material precipitation, and meanwhile a heating device is arranged at the top of the liquid storage tank and matched with a temperature sensor to achieve accurate temperature control. The equipment is further provided with a pressure sensor, a liquid level sensor and a control device, and pressure monitoring, liquid level metering and intelligent control are achieved. Through cooperative operation of the structures, the problems of material precipitation, low unloading efficiency, insufficient temperature control and the like of traditional transportation equipment are effectively solved, and precipitation prevention, efficient unloading, accurate temperature control and safe metering in the additive transportation process are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete admixture transportation, in particular to a filling concrete admixture transportation equipment and system. BACKGROUND

[0002] In the field of modern concrete engineering, as a key material for improving the performance of concrete, the quality of the transportation and storage of admixtures directly affects the construction effect. However, the traditional concrete admixture transportation equipment has significant technical shortcomings.

[0003] Firstly, most of them use rigid tank body combined with single gravity unloading or mechanical stirring method. For special admixtures with high viscosity and particles, it is difficult to avoid sedimentation and stratification during transportation, resulting in uneven concentration during unloading and affecting the final performance of concrete.

[0004] Secondly, the traditional equipment has a single unloading method for different types of admixtures, and cannot balance the unloading efficiency and thoroughness, which has the problems of slow unloading speed and high residual amount, which reduces the transportation turnover efficiency and causes material waste.

[0005] Thirdly, the existing equipment has insufficient temperature control capability and cannot meet the storage requirements of temperature-sensitive admixtures in extreme environments, which easily causes performance degradation or failure of the admixtures.

[0006] Fourthly, the safety protection and precise measurement technology is backward, and there is no real-time monitoring and intelligent control of key parameters such as pressure and liquid level, which has safety hazards such as leakage and overpressure, and cannot meet the modern and refined engineering requirements. Therefore, it is an important task for the industry to develop new transportation equipment and break through the traditional technical bottleneck. SUMMARY

[0007] (I) Technical problems solved In view of the shortcomings of the prior art, the present application provides a filling concrete admixture transportation equipment and system, which solves the problems of sedimentation and high viscosity material unloading efficiency bottleneck of traditional transportation equipment.

[0008] (II) Technical scheme

[0009] In order to achieve the above purpose, the present application is realized by the following technical scheme: a filling concrete admixture transportation equipment and system, comprising: a transportation vehicle, a mounting frame is arranged at the right end of the transportation vehicle, a liquid storage tank is installed at the upper end of the mounting frame, an installation groove is arranged at the bottom of the liquid storage tank, a corrugated tube inner container is arranged in the liquid storage tank, a connecting piece is arranged at the top of the corrugated tube inner container close to the right end, a first connecting pipe is arranged close to the right end of the connecting piece, an auxiliary extrusion and liquid discharge mechanism is arranged at the front end of the corrugated tube inner container, and a sedimentation prevention and swing mechanism is arranged at the bottom of the corrugated tube inner container.

[0010] The auxiliary extrusion drainage mechanism comprises: A circular plate, the right end of the circular plate being in close contact with the left end of the corrugated tube liner; A first hydraulic rod, the right end of the first hydraulic rod being fixedly connected with the left end of the circular plate; A pressure sensor, the pressure sensor being located on the left inner wall of the corrugated tube liner; A liquid level sensor, the liquid level sensor being located in the interior of the corrugated tube liner; A temperature sensor, the temperature sensor being located in the interior of the corrugated tube liner; The anti-settling swing mechanism comprises: A profiling support plate, the upper end of the profiling support plate being in close contact with the corrugated tube liner; A second fixing member, the second fixing member being located at the center of the bottom of the profiling support plate; A heating device, the heating device being located on the top inner wall of the liquid storage tank.

[0011] Preferably, the upper end of the connecting member penetrates through the liquid storage tank and extends to the outside, the lower end of the first connecting pipe penetrates through the corrugated tube liner and extends to the interior of the corrugated tube liner, the upper end of the first connecting pipe is provided with a valve, and the right end of the valve is provided with a second connecting pipe.

[0012] Preferably, the right end of the liquid storage tank is threadedly connected with a rear cover plate, and the left end of the rear cover plate is in close contact with the left end of the corrugated tube liner.

[0013] Preferably, the left end of the first hydraulic rod penetrates through a circular hole located at the center of the left side of the liquid storage tank, a sealing ring is arranged between the circular hole and the first hydraulic rod, the left end of the first hydraulic rod is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with the mounting frame, and the right side of the fixed plate close to the top is provided with a control device.

[0014] Preferably, a second threaded rod is threadedly connected to the upper surface of the connecting member close to the left end, the lower end of the second threaded rod penetrates through the connecting member and extends to the interior of the corrugated tube liner, and the bottom of the second threaded rod is fixedly connected with the temperature sensor.

[0015] Preferably, a first threaded rod is arranged on the left side of the first connecting pipe, the bottom of the first threaded rod penetrates through the connecting member and extends to the interior of the corrugated tube liner, and the bottom of the first threaded rod is fixedly connected with the liquid level sensor.

[0016] Preferably, connecting rods are arranged on both sides of the circular plate, outer sides of the two connecting rods are fixedly connected with sliding blocks, and outer surfaces of the sliding blocks are slidingly connected with the inner side of the liquid storage tank through sliding grooves.

[0017] Preferably, a second fixing frame is hingedly connected to the bottom of the second fixing member, and the bottom of the second fixing frame is fixedly connected with the bottom of the mounting groove.

[0018] Preferably: the left and right sides of the profiling support plate bottom are fixedly connected with first fixing frames, the bottoms of the two first fixing frames are hingedly connected with first fixing pieces, the bottoms of the two first fixing pieces are fixedly connected with second hydraulic rods, and the bottoms of the two second hydraulic rods are fixedly connected with the bottom of the mounting groove.

[0019] Preferably: the bottom of the heating device is closely attached to the upper surface of the corrugated pipe liner.

[0020] (Three) beneficial effects The application provides a kind of concrete admixture of filling transport equipment and system. With the following beneficial effects: The concrete admixture of filling transport equipment and system, in the process of transportation or static, reciprocating shaking between 5°-10° can be realized by profiling support plate, and the cooperation of heating device and temperature sensor, the fluctuation range of admixture temperature can be accurately controlled in the process of transportation, the particle deposition rate caused by temperature and static is reduced, and the concentration deviation during unloading is ensured to meet the on-site use.

[0021] During unloading, the inclination angle of profiling support plate is increased by 8°-12°, and the double power driven by circular plate extrusion is used, the sliding block and sliding groove guide structure are matched, the unloading speed is improved, the residual admixture is reduced, the pressure sensor and control device are matched to realize the pressure fluctuation in adjustable range during extrusion process, and emergency can be controlled in time. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2 It is a front view of the application; Figure 3 It is a schematic diagram of the internal structure of the application; Figure 4 It is Figure 3 It is an enlarged schematic view of A in the middle; Figure 5 It is a schematic diagram of the first hydraulic rod position of the application; Figure 6 It is a schematic diagram of the auxiliary extrusion structure of the corrugated pipe liner of the application; Figure 7 It is a schematic diagram of the sensor position of the application; Figure 8 It is a schematic diagram of the installation of pressure sensor and stabilizing sensor of the application.

[0023] The components include: 1. Transport vehicle; 2. Mounting frame; 3. Storage tank; 4. Fixing plate; 5. Control device; 6. Heating device; 7. Corrugated inner liner; 8. Circular plate; 9. First hydraulic rod; 10. Contour support plate; 11. Second hydraulic rod; 12. First fixing component; 13. First fixing frame; 14. Connecting component; 15. First connecting pipe; 16. Valve; 17. Second connecting pipe; 18. Rear cover plate; 19. Slide groove; 20. Slider; 21. Connecting rod; 22. Circular hole; 23. Sealing ring; 24. First threaded rod; 25. Second threaded rod; 26. Liquid level sensor; 27. Temperature sensor; 28. Second fixing frame; 29. ​​Second fixing component; 30. Pressure sensor; 31. Mounting groove. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figures 1-8 As shown, this embodiment of the invention provides a transportation equipment and system for filling concrete admixtures, including a transport vehicle 1, a mounting frame 2 at the right end of the transport vehicle 1, a storage tank 3 at the upper end of the mounting frame 2, a mounting groove 31 at the bottom of the storage tank 3, a corrugated inner liner 7 inside the storage tank 3, a connector 14 at the top near the right end of the corrugated inner liner 7, a first connecting pipe 15 near the right end of the connector 14, an auxiliary squeezing and draining mechanism at the front end of the corrugated inner liner 7, and an anti-settling swing mechanism at the bottom of the corrugated inner liner 7.

[0027] The upper end of the connector 14 passes through the liquid storage tank 3 and extends to the outside. The lower end of the first connecting pipe 15 passes through the corrugated inner liner 7 and extends into the inside of the corrugated inner liner 7. A valve 16 is provided at the upper end of the first connecting pipe 15. A second connecting pipe 17 is provided at the right end of the valve 16. A rear cover plate 18 is threaded to the right end of the liquid storage tank 3. The left end of the rear cover plate 18 is in close contact with the left end of the corrugated inner liner 7. The left end of the first hydraulic rod 9 passes through the circular hole 22 located at the center of the left side of the liquid storage tank 3. A sealing ring 23 is provided between the circular hole 22 and the first hydraulic rod 9. A fixing plate 4 is fixedly connected to the left end of the first hydraulic rod 9. The bottom of the fixing plate 4 is fixedly connected to the mounting bracket 2. A control device 5 is provided on the right side of the fixing plate 4 near the top.

[0028] The auxiliary squeezing and draining mechanism includes: The right end of the circular plate 8 is in close contact with the left end of the corrugated pipe inner liner 7.

[0029] The first hydraulic rod 9 is fixedly connected to the left end of the circular plate 8.

[0030] The pressure sensor 30 is located on the left inner wall of the corrugated inner container 7.

[0031] The liquid level sensor 26 is located in the interior of the corrugated inner container 7.

[0032] The temperature sensor 27 is located in the interior of the corrugated inner container 7.

[0033] The second threaded rod 25 is threadedly connected to the upper surface of the connecting piece 14 near the left end, the lower end of the second threaded rod 25 extends to the interior of the corrugated inner container 7 through the connecting piece 14, the bottom of the second threaded rod 25 is fixedly connected to the temperature sensor 27, the left side of the first connecting pipe 15 is provided with the first threaded rod 24, the bottom of the first threaded rod 24 extends to the interior of the corrugated inner container 7 through the connecting piece 14, the bottom of the first threaded rod 24 is fixedly connected to the liquid level sensor 26, the two sides of the circular plate 8 are provided with the connecting rods 21, the outer sides of the two connecting rods 21 are fixedly connected to the sliding blocks 20, the outer surfaces of the sliding blocks 20 are slidably connected to the inner sides of the liquid storage tank 3 through the sliding grooves 19.

[0034] The anti-deposition oscillation mechanism comprises: The profiled supporting plate 10 is in close contact with the corrugated inner container 7 at the upper end.

[0035] The second fixing piece 29 is located at the center of the bottom of the profiled supporting plate 10.

[0036] The heating device 6 is located on the top inner wall of the liquid storage tank 3.

[0037] During transportation, the two symmetrical second hydraulic rods 11 at the bottom of the mounting groove 31 are started to work, under the hinged action of the second fixed frame 28 and the second fixing piece 29, the profiled supporting plate 10 and the corrugated inner container 7 above are driven to swing left and right, through the continuous change of the inclination angle of 5° to 10° reciprocating, the granular deposition of the additive due to long-term static state is avoided.

[0038] At the same time, the heating device 6 on the top inner wall of the liquid storage tank 3 can heat the additive which needs temperature control, the temperature sensor 27 in the corrugated inner container 7 monitors the internal temperature in real time, the heating power is adjusted through the control device 5, and the swinging action and the heating process are cooperated, which not only ensures the uniform temperature, but also further prevents the deposition, crystallization and other phenomena which are not conducive to the performance of the additive through the flow disturbance.

[0039] Example two

[0040] As Figures 1-8As shown, the embodiment of the present application provides a kind of transport equipment and system of filling concrete admixture, including, transport vehicle 1, the right end of transport vehicle 1 is provided with mounting bracket 2, the upper end of mounting bracket 2 is installed with liquid storage tank 3, the bottom of liquid storage tank 3 is provided with mounting groove 31, the inside of liquid storage tank 3 is provided with bellows inner container 7, bellows inner container 7 is close to the top of right end and is provided with connecting piece 14, connecting piece 14 is close to the right end and is provided with first connecting pipe 15, the front end of bellows inner container 7 is provided with auxiliary extrusion drainage mechanism, the bottom of bellows inner container 7 is provided with anti-deposition swing mechanism.

[0041] The upper end of connecting piece 14 extends to outside through liquid storage tank 3, the lower end of first connecting pipe 15 extends to the inside of bellows inner container 7 through bellows inner container 7, the upper end of first connecting pipe 15 is provided with valve 16, the right end of valve 16 is provided with second connecting pipe 17, the right end of liquid storage tank 3 is threadedly connected with back cover plate 18, the left end of back cover plate 18 is in close contact with the left end of bellows inner container 7, the left end of first hydraulic rod 9 penetrates the circular hole 22 in the left center of liquid storage tank 3, sealing ring 23 is arranged between circular hole 22 and first hydraulic rod 9, the left end of first hydraulic rod 9 is fixedly connected with fixed plate 4, the bottom of fixed plate 4 is fixedly connected with mounting bracket 2, the right side of fixed plate 4 is close to the top and is provided with control device 5.

[0042] Auxiliary extrusion drainage mechanism includes: Circular plate 8, the right end of circular plate 8 is in close contact with the left end of bellows inner container 7.

[0043] First hydraulic rod 9, the right end of first hydraulic rod 9 is fixedly connected with the left end of circular plate 8.

[0044] Pressure sensor 30, pressure sensor 30 is located in the left side inner wall of bellows inner container 7.

[0045] Liquid level sensor 26, liquid level sensor 26 is located in the inside of bellows inner container 7.

[0046] Temperature sensor 27, temperature sensor 27 is located in the inside of bellows inner container 7.

[0047] Anti-deposition swing mechanism includes: Profiling support plate 10, the upper end of profiling support plate 10 is in close contact with bellows inner container 7.

[0048] Second fixing piece 29, second fixing piece 29 is located in the center of the bottom of profiling support plate 10.

[0049] Heating device 6, heating device 6 is located in the top inner wall of liquid storage tank 3.

[0050] The bottom of the second fixing part 29 is hingedly connected with a second fixing frame 28, the bottom of the second fixing frame 28 is fixedly connected with the bottom of the mounting groove 31, the bottom of each of the left and right sides of the profiled supporting plate 10 is fixedly connected with a first fixing frame 13, the bottom of each of the two first fixing frames 13 is hingedly connected with a first fixing part 12, the bottom of each of the two first fixing parts 12 is fixedly connected with a second hydraulic rod 11, the bottom of each of the two second hydraulic rods 11 is fixedly connected with the bottom of the mounting groove 31, and the bottom of the heating device 6 is closely attached to the upper surface of the corrugated tube liner 7.

[0051] When it is needed to unload, the second hydraulic rods 11 at the left and right ends are started first, so that the profiled supporting plate 10 is inclined to the discharge port by 8° to 12° to form a gravity guide channel, then the first hydraulic rod 9 pushes the circular plate 8 to the right, the connecting rods 21 at the two sides of the circular plate 8 drive the sliding blocks 20 to stably slide along the sliding grooves 19 inside the liquid storage tank 3, so as to ensure that the circular plate 8 uniformly extrudes the corrugated tube liner 7 to make it shrink, in this process, the liquid level sensor 26 inside the corrugated tube liner 7 detects the remaining liquid level in real time and feeds back to the control device 5, the pressure sensor 30 monitors the pressure inside the liner, the control device 5 sends instructions to the first hydraulic rod 9 according to the data of the two, until the liquid level is close to zero and the pressure is stable, the unloading work is completed.

[0052] Working principle: during transportation, the two symmetrical second hydraulic rods 11 at the bottom of the mounting groove 31 are started to work, under the hinging action of the second fixing frame 28 and the second fixing part 29, the profiled supporting plate 10 and the corrugated tube liner 7 above are swung left and right, through the continuous change of the inclination angle between 5° to 10° reciprocating, the phenomenon of particle deposition of the additive due to long-term static state is avoided.

[0053] At the same time, the heating device 6 on the top inner wall of the liquid storage tank 3 can heat the additive that needs temperature control, the temperature sensor 27 in the corrugated tube liner 7 monitors the internal temperature in real time, the heating power is adjusted through the control device 5, and the swinging action and the heating process are cooperated, which not only ensures uniform temperature, but also further prevents the phenomena of deposition, crystallization and other phenomena that are not conducive to the performance of the additive.

[0054] When it is needed to unload, the second hydraulic rods 11 at the left and right ends are started first, so that the profiled supporting plate 10 is inclined to the discharge port by 8° to 12° to form a gravity guide channel, then the first hydraulic rod 9 pushes the circular plate 8 to the right, the connecting rods 21 at the two sides of the circular plate 8 drive the sliding blocks 20 to stably slide along the sliding grooves 19 inside the liquid storage tank 3, so as to ensure that the circular plate 8 uniformly extrudes the corrugated tube liner 7 to make it shrink, in this process, the liquid level sensor 26 inside the corrugated tube liner 7 detects the remaining liquid level in real time and feeds back to the control device 5, the pressure sensor 30 monitors the pressure inside the liner, the control device 5 sends instructions to the first hydraulic rod 9 according to the data of the two, until the liquid level is close to zero and the pressure is stable, the unloading work is completed.

[0055] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A transport equipment and system for filling concrete admixtures, characterized in that, include: The transport vehicle (1) has a mounting frame (2) at its right end. A storage tank (3) is mounted on the upper end of the mounting frame (2). A mounting groove (31) is provided at the bottom of the storage tank (3). A corrugated inner liner (7) is provided inside the storage tank (3). A connector (14) is provided at the top of the corrugated inner liner (7) near its right end. A first connecting pipe (15) is provided near the right end of the connector (14). An auxiliary squeezing and draining mechanism is provided at the front end of the corrugated inner liner (7). An anti-sedimentation swing mechanism is provided at the bottom of the corrugated inner liner (7). The auxiliary squeezing and draining mechanism includes: The right end of the circular plate (8) is in close contact with the left end of the corrugated pipe liner (7); The right end of the first hydraulic rod (9) is fixedly connected to the left end of the circular plate (8); Pressure sensor (30) is located on the left inner wall of the bellows liner (7); Liquid level sensor (26) is located inside the bellows liner (7); Temperature sensor (27) is located inside the bellows liner (7); The anti-sedimentation oscillation mechanism includes: The upper end of the contoured tray (10) is in close contact with the corrugated pipe inner liner (7); The second fastener (29) is located at the center of the bottom of the contour plate (10); Heating device (6) is located on the top inner wall of the storage tank (3).

2. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The upper end of the connector (14) passes through the liquid storage tank (3) and extends to the outside. The lower end of the first connecting pipe (15) passes through the corrugated inner liner (7) and extends into the inside of the corrugated inner liner (7). A valve (16) is provided at the upper end of the first connecting pipe (15), and a second connecting pipe (17) is provided at the right end of the valve (16).

3. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The right end of the liquid storage tank (3) is threaded with a rear cover plate (18), and the left end of the rear cover plate (18) is in close contact with the left end of the corrugated inner liner (7).

4. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The left end of the first hydraulic rod (9) passes through a circular hole (22) located at the center of the left side of the liquid storage tank (3). A sealing ring (23) is provided between the circular hole (22) and the first hydraulic rod (9). A fixing plate (4) is fixedly connected to the left end of the first hydraulic rod (9). The bottom of the fixing plate (4) is fixedly connected to the mounting bracket (2). A control device (5) is provided on the right side of the fixing plate (4) near the top.

5. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The upper surface of the connector (14) near the left end is threaded with a second threaded rod (25). The lower end of the second threaded rod (25) passes through the connector (14) and extends into the interior of the bellows liner (7). The bottom of the second threaded rod (25) is fixedly connected to the temperature sensor (27).

6. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: A first threaded rod (24) is provided on the left side of the first connecting pipe (15). The bottom of the first threaded rod (24) passes through the connector (14) and extends into the interior of the bellows liner (7). The bottom of the first threaded rod (24) is fixedly connected to the liquid level sensor (26).

7. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: Connecting rods (21) are provided on both sides of the circular plate (8). A slider (20) is fixedly connected to the outer side of the two connecting rods (21). The outer surface of the slider (20) is slidably connected to the inner side of the liquid storage tank (3) through a sliding groove (19).

8. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The bottom of the second fixing member (29) is hinged to a second fixing bracket (28), and the bottom of the second fixing bracket (28) is fixedly connected to the bottom of the mounting groove (31).

9. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The bottom of the contoured support plate (10) is fixedly connected to the left and right sides of the bottom of the first fixing frame (13), the bottom of the two first fixing frames (13) is hinged to the first fixing member (12), the bottom of the two first fixing members (12) is fixedly connected to the second hydraulic rod (11), and the bottom of the two second hydraulic rods (11) is fixedly connected to the bottom of the mounting groove (31).

10. The conveying equipment and system for filling concrete admixtures according to claim 1, characterized in that: The bottom of the heating device (6) is in close contact with the upper surface of the corrugated inner liner (7).

Images