Concrete pouring device for producing New Jersey wall

Abstract

The utility model relates to a concrete pouring device, in particular to a concrete pouring device for producing a New Jersey wall, which comprises a supporting frame and a connecting plate arranged on the supporting frame, a connecting frame is fixedly mounted on the connecting plate, a hopper is fixedly mounted on the connecting frame, and a vibrating table is further arranged on the supporting frame. A filling mechanism is arranged on the supporting frame, can drive the connecting plate to do horizontal reciprocating motion, and can drive the hopper to move through a connecting frame; a lifting mechanism connected with the vibration table is arranged on the supporting frame. A vibrating mechanism is further arranged on the supporting frame, the lifting mechanism can drive the vibrating table to ascend or descend when the pouring mechanism acts, the vibrating mechanism can drive the vibrating table to do horizontal reciprocating motion after the vibrating table ascends, and concrete is poured into a mold through the pouring mechanism. And the concrete is vibrated and compacted through the lifting mechanism and the vibrating mechanism.

Description

Technical Field

[0001] The utility model relates to a concrete pouring device, in particular to a concrete pouring device for producing New Jersey walls. Background Art

[0002] New Jersey walls are a type of precast concrete structure, meaning they are prefabricated in a workshop and then transported to the construction site for assembly. Due to their high strength and ease of construction, they are often used in the construction of highway isolation piers.

[0003] The New Jersey Wall production process includes formwork, pouring, curing, and demolding. Unlike traditional production methods, all of the New Jersey Wall production processes are integrated into a tightly coordinated production line, resulting in extremely high production efficiency. The most commonly used pouring method is automated intelligent pouring equipment.

[0004] When pouring concrete using automated intelligent pouring equipment, multiple action structures need to cooperate with each other (including loading, pouring, vibrating, transferring, etc.); each action structure is driven by a power source, and multiple power sources are coordinated through an industrial control protocol system; there is no direct connection and coordination between multiple execution action structures, but rather a logical coordination relationship is established using software program control; as the use time increases, some components in each execution action structure often age, causing signal transmission delays, action execution components to jam, and ultimately resulting in reduced coordination accuracy. Utility Model Content

[0005] The purpose of the present utility model is to provide a concrete pouring device for producing New Jersey walls, so as to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A concrete pouring device for producing New Jersey walls, comprising a support frame, and a connecting plate arranged on the support frame, a connecting frame fixedly mounted on the connecting plate, a hopper fixedly mounted on the connecting frame, and a vibrating table further arranged on the support frame;

[0008] The invention is characterized in that a pouring mechanism is provided on the support frame, and the pouring mechanism can drive the connecting plate to perform horizontal reciprocating motion, so as to drive the hopper to move through the connecting frame;

[0009] The support frame is provided with a lifting mechanism connected to the vibration table;

[0010] The support frame is also provided with a vibration mechanism. The lifting mechanism can drive the vibration table to rise or fall when the pouring mechanism is in operation, and after the vibration table rises, the vibration mechanism can drive the vibration table to perform horizontal reciprocating motion.

[0011] The concrete pouring device for producing New Jersey wall as described above: the pouring mechanism includes a motor fixedly mounted on the support frame, a first sprocket fixedly connected to the output end of the motor; a second sprocket rotatably mounted on the support frame, the first sprocket and the second sprocket being connected by a chain;

[0012] The chain is provided with a sliding block for rotation, and the connecting plate is provided with a sliding groove for sliding engagement with the sliding block; the connecting frame is provided with a roller for rotation

[0013] A guide plate is fixedly mounted on the support frame, and a guide groove for rolling engagement with the roller is provided on the guide plate.

[0014] The concrete pouring device for producing New Jersey walls as described above: the lifting mechanism includes a plurality of telescopic sleeves fixedly mounted on the support frame, telescopic columns slidably engaged in the telescopic sleeves, a spring fixedly mounted in the telescopic sleeves, and two ends of the spring respectively abutting against the telescopic sleeves and the telescopic columns;

[0015] A support plate slidably connected to the vibration table is fixedly connected to the telescopic column, and a guide groove is provided on the support plate; a connecting plate is fixedly installed on the connecting frame, and a connecting rod slidably matched with the guide groove is fixedly installed on the connecting plate.

[0016] The concrete pouring device for producing New Jersey walls as described above: a trigger mechanism is provided between the pouring mechanism and the vibration mechanism; the trigger mechanism includes a driving shaft rotatably mounted on the support frame, the driving shaft and the second sprocket being connected by a belt; a main rotating wheel is fixedly mounted on one end of the driving shaft; a driven shaft is rotatably mounted on the support plate, and a driven rotating wheel capable of engaging with the main rotating wheel is fixedly mounted on the end of the driven shaft close to the driving shaft.

[0017] The concrete pouring device for producing New Jersey wall as described above: the vibration mechanism includes a vibration shaft rotatably mounted on the support plate, a rotating rod fixedly mounted on the vibration shaft, and a boss fixedly mounted on the rotating rod;

[0018] The support plate is provided with a limiting groove, and the vibration platform is fixedly provided with a protrusion that is slidably engaged with the limiting groove; the vibration platform is also provided with a vibration groove that is slidably engaged with the protrusion.

[0019] The concrete pouring device for producing New Jersey walls as described above: the vibration platform is provided with a plurality of sets of limiting racks, and the limiting racks can increase the friction between the vibration platform and the pouring mold.

[0020] The concrete pouring device for producing New Jersey walls as described above: a switch plate is rotatably mounted on the discharge port of the hopper, and a handle is fixedly mounted on the switch plate.

[0021] Compared with the prior art, the present invention has the following beneficial effects: concrete is evenly poured into the mold through the pouring mechanism, and the concrete in the mold is vibrated and compacted through the action of the lifting mechanism and the vibration mechanism, so that the strength of the completed New Jersey wall meets the requirements for use. Because the pouring mechanism, lifting mechanism, and vibration mechanism cooperate with each other, and a single drive assembly achieves the alternating coordination of multiple functional components through mechanical transmission, and because there are direct connections and coordination between the functional components, without reducing production efficiency, the problem of low coordination accuracy caused by signal transmission delays, jamming of operating components, and other phenomena when coordinating the coordination between multiple drive components through the use of logic programs in an industrial control host is avoided, thereby reducing the risk of confusion in the coordination relationship between the various components during equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of the concrete pouring device for producing New Jersey walls.

[0023] Figure 2 A schematic structural diagram of a concrete pouring device for producing New Jersey walls from another perspective.

[0024] Figure 3 This is a schematic diagram of the structure of the pouring mechanism in the concrete pouring device for producing New Jersey walls.

[0025] Figure 4 This is a schematic diagram of the structure of the lifting mechanism in the concrete pouring device for producing New Jersey walls.

[0026] Figure 5 Schematic diagram of the structure of the telescopic column in the concrete pouring device for producing New Jersey walls.

[0027] Figure 6 Schematic diagram of the trigger mechanism in the concrete pouring device for producing New Jersey walls.

[0028] Figure 7 Schematic diagram of the structure of the vibration mechanism in the concrete pouring device for producing New Jersey walls.

[0029] Figure 8 Schematic diagram of the structure of the support plate in the concrete pouring device for producing New Jersey walls.

[0030] In the figure: 1. Support frame;

[0031] 2. Motor;

[0032] 3. First sprocket;

[0033] 4. Second sprocket;

[0034] 5. Chain; 501. Slider;

[0035] 6. Connecting plate; 601. Slide;

[0036] 7. Connecting frame; 701. Roller;

[0037] 8. Hopper;

[0038] 9. Connecting plate;

[0039] 10. Connecting rod;

[0040] 11. Support plate; 1101. Guide groove; 1102. Limit groove;

[0041] 12. Guide plate; 1201. Guide groove;

[0042] 13. Telescopic sleeve;

[0043] 14. Telescopic column;

[0044] 15. Spring;

[0045] 16. Driving shaft; 1601. Main runner;

[0046] 17. driven shaft; 1701. driven wheel;

[0047] 18. Vibration table; 1801. Vibration trough; 1802. Protrusion;

[0048] 19. Vibrating shaft; 1901. Rotating rod. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0050] See also Figures 1 to 8 As an embodiment of the present invention, the concrete pouring device for producing New Jersey wall includes a support frame 1, and a connecting plate 6 provided on the support frame 1, a connecting frame 7 is fixedly mounted on the connecting plate 6, a hopper 8 is fixedly mounted on the connecting frame 7, and a vibrating table 18 is also provided on the support frame 1;

[0051] The support frame 1 is provided with a pouring mechanism, which can drive the connecting plate 6 to perform horizontal reciprocating motion, thereby driving the hopper 8 to move through the connecting frame 7;

[0052] The support frame 1 is provided with a lifting mechanism connected to the vibration table 18;

[0053] The support frame 1 is further provided with a vibration mechanism. The lifting mechanism can drive the vibration table 18 to rise or fall when the pouring mechanism is in operation, and after the vibration table 18 rises, the vibration mechanism can drive the vibration table 18 to perform horizontal reciprocating motion.

[0054] In this embodiment, the hopper 8 is filled with concrete for pouring the New Jersey wall; when the mold moves to the top of the vibrating table 18, the pouring mechanism drives the connecting plate 6 to perform horizontal reciprocating motion, thereby driving the hopper 8 to perform horizontal reciprocating motion through the connecting frame 7. During the movement of the hopper 8, the concrete will be evenly poured into the mold.

[0055] During the concrete pouring process, the pouring mechanism will drive the lifting mechanism to move, thereby driving the vibration table 18 to rise until it is in close contact with the mold. After that, the vibration mechanism will drive the vibration table 18 to perform rapid horizontal reciprocating motion, thereby driving the mold to move synchronously; the inertial force generated by the rapid horizontal reciprocating motion causes the concrete poured in the mold to vibrate and compact.

[0056] The concrete is poured evenly into the mold through the pouring mechanism, and the concrete in the mold can be vibrated and compacted through the actions of the lifting mechanism and the vibration mechanism, so that the strength of the completed New Jersey wall meets the use requirements.

[0057] Since the pouring mechanism, lifting mechanism and vibration mechanism cooperate with each other, and a driving component realizes the alternating coordination between multiple functional components through mechanical transmission, and since there is a direct connection and coordination between the functional components, without reducing production efficiency, it avoids the problem of low coordination accuracy caused by signal transmission delay, jamming of moving parts, etc. when using logic programs to coordinate the coordination between multiple driving components through the industrial control host, and reduces the risk of confusion in the coordination relationship between various components during equipment operation.

[0058] As a further solution of the present invention, the pouring mechanism includes a motor 2 fixedly mounted on the support frame 1, a first sprocket 3 is fixedly connected to the output end of the motor 2; a second sprocket 4 is rotatably mounted on the support frame 1, and the first sprocket 3 and the second sprocket 4 are connected by a chain 5;

[0059] The chain 5 is provided with a slider 501 which is rotatably mounted thereon, and the connecting plate 6 is provided with a slide groove 601 which is slidably engaged with the slider 501; the connecting frame 7 is provided with a roller 701 which is rotatably mounted thereon.

[0060] A guide plate 12 is fixedly mounted on the support frame 1 , and a guide groove 1201 is formed on the guide plate 12 for rolling engagement with the roller 701 .

[0061] In this embodiment, when the motor 2 is started, it drives the first sprocket 3 to rotate; the rotating first sprocket 3 drives the second sprocket 4 to rotate through the chain 5, and the slider 501 moves with the movement of the chain 5.

[0062] When the slider 501 moves, the slider 501 will squeeze the inner wall of the chute 601, thereby pushing the connecting plate 6 to perform horizontal reciprocating motion, thereby driving the connecting frame 7 to perform horizontal reciprocating motion; during this process, the roller 701 will roll in the guide groove 1201 to reduce the resistance of the slider 501 to push the connecting plate 6, and the guide plate 12 will support the connecting frame 7 to prevent the slider 501 from being disengaged from the chute 601 due to excessive concrete in the hopper 8.

[0063] When the slider 501 moves at the semicircular end of the chain 5, the slider 501 will squeeze the slide groove 601 and slide in the slide groove 601; when the slider 501 in the perfusion mechanism slides in the slide groove 601, the connecting rod 10 in the lifting mechanism will slide in the downward inclined section and the upward inclined section in the guide groove 1101.

[0064] As a further solution of the present invention, the lifting mechanism includes multiple sets of telescopic sleeves 13 fixedly mounted on the support frame 1, a telescopic column 14 is slidably engaged in the telescopic sleeve 13, a spring 15 is fixedly mounted in the telescopic sleeve 13, and both ends of the spring 15 are in conflict with the telescopic sleeve 13 and the telescopic column 14 respectively;

[0065] The telescopic column 14 is fixedly connected to a support plate 11 that is slidably connected to the vibration table 18, and a guide groove 1101 is provided on the support plate 11; the connecting frame 7 is fixedly mounted with a connecting plate 9, and the connecting plate 9 is fixedly mounted with a connecting rod 10 that slides with the guide groove 1101.

[0066] In this embodiment, when the filling mechanism drives the connecting frame 7 to move, the connecting plate 9 will move synchronously with the connecting frame 7, thereby driving the connecting rod 10 to slide in the guide groove 1101.

[0067] The guide groove 1101 is divided into a straight section, an upward inclined section, and a downward inclined section. When the connecting rod 10 slides in the upward inclined section, it will drive the support plate 11 to move downward, thereby driving the telescopic column 14 to slide inward in the telescopic sleeve 13, and the spring 15 will be compressed at this time; when the connecting rod 10 slides in the downward inclined section, it will drive the support plate 11 to move upward, thereby driving the telescopic column 14 to slide outward in the telescopic sleeve 13, and the compression amount of the compressed spring 15 will decrease at this time; when the connecting rod 10 slides in the straight section, the support plate 11 will maintain its position unchanged.

[0068] When the connecting rod 10 slides from the inclined downward section of the guide groove 1101 to the straight section, the vibration table 18 will be lifted by the support plate 11 to fit tightly with the mold, and the vibration table 18 and the mold will always remain in contact when sliding in the straight section.

[0069] As a further solution of the present invention, a trigger mechanism is provided between the perfusion mechanism and the vibration mechanism; the trigger mechanism includes a driving shaft 16 rotatably mounted on the support frame 1, and the driving shaft 16 is connected to the second sprocket 4 by a belt; a main rotor 1601 is fixedly mounted on one end of the driving shaft 16; a driven shaft 17 is rotatably mounted on the support plate 11, and a driven rotor 1701 that can engage with the main rotor 1601 is fixedly mounted on the end of the driven shaft 17 close to the driving shaft 16.

[0070] In this embodiment, when the perfusion mechanism is activated, the second sprocket 4 will rotate, thereby driving the driving shaft 16 to rotate through the belt, and the main rotating wheel 1601 will also rotate accordingly;

[0071] When the pouring mechanism drives the lifting mechanism, the driven shaft 17 moves upward, driving the support plate 11 upward, thereby driving the slave wheel 1701 upward. When the support plate 11 rises to the highest end of its travel, the vibration table 18 is tightly attached to the mold, and the slave wheel 1701 engages with the main wheel 1601. The rotating main wheel 1601 drives the slave wheel 1701 to rotate, thereby driving the driven shaft 17 to rotate.

[0072] As a further solution of the present invention, the vibration mechanism includes a vibration shaft 19 rotatably mounted on the support plate 11, a rotating rod 1901 is fixedly mounted on the vibration shaft 19, and a boss is fixedly mounted on the rotating rod 1901;

[0073] The support plate 11 is provided with a limiting groove 1102 , and a protrusion 1802 is fixedly mounted on the vibration table 18 and is slidably engaged with the limiting groove 1102 ; the vibration table 18 is also provided with a vibration groove 1801 that is slidably engaged with the protrusion.

[0074] In this embodiment, when driven shaft 17 rotates, it drives vibration shaft 19 via a belt, which in turn drives rotating rod 1901 and, consequently, the boss. Through the sliding engagement between the boss and vibration groove 1801, rotating rotating rod 1901 drives vibration table 18 in horizontal reciprocating motion. At this point, protrusion 1802 slides within retaining groove 1102. The maximum horizontal reciprocating stroke of vibration table 18 is twice the length of rotating rod 1901. The inertia generated by the rapid horizontal reciprocating motion of vibration table 18 further compacts the concrete in the mold.

[0075] As a further solution of the present invention, a plurality of sets of limiting racks are provided on the vibration table 18, and the limiting racks can increase the friction between the vibration table 18 and the injection mold.

[0076] In this embodiment, the friction between the vibration table 18 and the pouring mold is increased by the limiting rack, so that the vibration table 18 can drive the mold to move together when performing rapid horizontal reciprocating motion. The inertial force generated when the mold moves will make the concrete denser, so that the finished New Jersey wall meets the use requirements.

[0077] As a further solution of the present invention, a switch plate is rotatably mounted on the discharge port of the hopper 8, and a handle is fixedly mounted on the switch plate.

[0078] In this embodiment, when the mold is transferred to the position directly above the vibrating table 18, the switch plate of the hopper 8 is opened by a handle, allowing the concrete in the hopper 8 to be smoothly poured into the mold. After the New Jersey wall is poured, the switch plate of the hopper 8 is closed by a handle, which can reduce unnecessary loss of concrete and save production costs.

[0079] The above embodiments are exemplary rather than restrictive, so any technical solution of the present invention that can be implemented in other specific forms without departing from the spirit or basic features of the present invention is included in the present invention.

Claims

1. A concrete pouring device for producing New Jersey walls, comprising a support frame (1), and a connecting plate (6) arranged on the support frame (1), a connecting frame (7) fixedly mounted on the connecting plate (6), a hopper (8) fixedly mounted on the connecting frame (7), and a vibrating table (18) further arranged on the support frame (1); It is characterized by: The support frame (1) is provided with a pouring mechanism, which can drive the connecting plate (6) to perform horizontal reciprocating motion, thereby driving the hopper (8) to move through the connecting frame (7); The support frame (1) is provided with a lifting mechanism connected to the vibration table (18); The support frame (1) is also provided with a vibration mechanism, and the lifting mechanism can drive the vibration table (18) to rise or fall when the pouring mechanism is in operation, and after the vibration table (18) rises, the vibration mechanism can drive the vibration table (18) to perform horizontal reciprocating motion.

2. A concrete pouring device for producing New Jersey walls according to claim 1, characterized in that: The pouring mechanism comprises a motor (2) fixedly mounted on the support frame (1), a first sprocket (3) fixedly connected to the output end of the motor (2); a second sprocket (4) rotatably mounted on the support frame (1), the first sprocket (3) and the second sprocket (4) being connected via a chain (5); A slider (501) is rotatably mounted on the chain (5); a sliding groove (601) is provided on the connecting plate (6) and is slidably engaged with the slider (501); a roller (701) is rotatably mounted on the connecting frame (7). A guide plate (12) is fixedly mounted on the support frame (1), and a guide groove (1201) is provided on the guide plate (12) for rolling engagement with the roller (701).

3. A concrete pouring device for producing New Jersey walls according to claim 2, characterized in that: The lifting mechanism comprises a plurality of telescopic sleeves (13) fixedly mounted on the support frame (1), a telescopic column (14) being slidably engaged in the telescopic sleeves (13), a spring (15) being fixedly mounted in the telescopic sleeves (13), and two ends of the spring (15) respectively contacting the telescopic sleeves (13) and the telescopic column (14); A support plate (11) slidably connected to the vibration table (18) is fixedly connected to the telescopic column (14), and a guide groove (1101) is provided on the support plate (11); a connecting plate (9) is fixedly installed on the connecting frame (7), and a connecting rod (10) slidably matched with the guide groove (1101) is fixedly installed on the connecting plate (9).

4. A concrete pouring device for producing New Jersey walls according to claim 3, characterized in that: A trigger mechanism is provided between the infusion mechanism and the vibration mechanism; the trigger mechanism comprises a driving shaft (16) rotatably mounted on the support frame (1), the driving shaft (16) and the second sprocket (4) being connected via a belt; a main rotating wheel (1601) is fixedly mounted on one end of the driving shaft (16); a driven shaft (17) is rotatably mounted on the support plate (11), and a driven rotating wheel (1701) capable of meshing with the main rotating wheel (1601) is fixedly mounted on one end of the driven shaft (17) close to the driving shaft (16).

5. A concrete pouring device for producing New Jersey wall according to claim 4, characterized in that: The vibration mechanism comprises a vibration shaft (19) rotatably mounted on the support plate (11), a rotation rod (1901) fixedly mounted on the vibration shaft (19), and a boss fixedly mounted on the rotation rod (1901); A limiting groove (1102) is provided on the support plate (11), and a protrusion (1802) is fixedly mounted on the vibration table (18) and is slidably engaged with the limiting groove (1102); a vibration groove (1801) is also provided on the vibration table (18) and is slidably engaged with the protrusion.

6. A concrete pouring device for producing New Jersey walls according to claim 1, characterized in that: The vibration table (18) is provided with a plurality of groups of limiting racks, and the limiting racks can increase the friction between the vibration table (18) and the injection mold.

7. A concrete pouring device for producing New Jersey walls according to claim 1, characterized in that: A switch plate is rotatably mounted on the discharge port of the hopper (8), and a handle is fixedly mounted on the switch plate.

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