Environment-friendly concrete distributing device

Abstract

The utility model relates to the technical field of concrete distribution, and discloses an environment-friendly concrete distribution device which comprises a bottom plate, a first motor, a mounting plate and a first motor, a pushing handle is mounted at the side end of the bottom plate, a storage barrel is mounted at the upper end of the bottom plate, a soil discharge pipe is mounted at the lower end of the storage barrel, and universal wheels are mounted at the lower end of the bottom plate. A shear type lifting structure is arranged between the mounting plate and the bottom plate, the storage barrel is mounted on the upper surface of the mounting plate, a limiting block is arranged at the front end of the mounting plate, a connecting block is mounted at the rear end of the mounting plate, a threaded pipe is in threaded connection with the interior of the connecting block, and the lower end of the threaded pipe penetrates through the mounting plate to be connected with a first motor. The shear type lifting structure comprises a lifting rod, a connecting rod and an air cylinder, when the storage barrel is assembled and disassembled, the storage barrel is adjusted through the air cylinder, inspection is convenient, when concrete is used, the first motor is used for adjusting the angle of the storage barrel, and the concrete can be removed with the maximum efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete distribution, in particular to an environmentally friendly concrete distribution device. Background Art

[0002] Concrete placing refers to a material or technology used in concrete structures to enhance the tensile strength, bearing capacity, bending strength and durability of concrete. This type of placing usually includes steel bars, steel wire ropes, wire mesh and glass fibers, which are embedded in concrete to improve the overall performance of the structure. In the process of concrete construction, a concrete placing machine is a commonly used equipment. Its working principle is to continuously transport the concrete in the hopper to the placing range of the construction site through a concrete pumping mechanism. The front end of the placing machine's feed elbow is connected to the end of the concrete pump piping to form a complete pumping construction delivery pipeline, thereby achieving fast and accurate concrete placing.

[0003] A concrete spreading device with announcement number CN219909997U relates to the technical field of concrete spreading, and comprises a top plate, a rotating disk is arranged at the top of the top plate, a column is fixedly installed at the top of the rotating disk, a material bucket is arranged at the top of the column, the column and the material bucket are rotatably connected, a material guide pipe is fixedly installed at one side of the material bucket, an electric telescopic rod is arranged between the material guide pipe and the column, two ends of the electric telescopic rod are rotatably connected with the material guide pipe and the column respectively, a connecting shaft is fixedly installed at the bottom end of the rotating disk, a worm gear is fixedly installed at the bottom end of the connecting shaft, the worm gear is rotatably connected with the top plate, a worm is rotatably installed at one side of the top plate, and the worm gear is meshed with the worm gear. However, in this scheme, the device structure is complicated, which causes certain dangers to the staff when loading, unloading and repairing the device. For this reason, we propose an environmentally friendly concrete spreading device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly concrete distribution device to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly concrete placing device, comprising a base plate, a first motor, a push handle installed at the side end of the base plate, a storage bucket installed at the upper end of the base plate, a soil discharge pipe installed at the lower end of the storage bucket, a universal wheel installed at the lower end of the base plate, a mounting plate, a first motor, a scissor-type lifting structure is arranged between the mounting plate and the base plate, the storage bucket is installed on the upper surface of the mounting plate, a circular groove is arranged at the center of the mounting plate, a limiting block is arranged at the front end of the mounting plate, a connecting block is installed at the rear end of the mounting plate, the internal thread of the connecting block is connected to a threaded pipe, and the lower end of the threaded pipe passes through the mounting plate and is connected to the first motor.

[0006] Preferably, the surface of the mounting plate is provided with square grooves corresponding to the side ends of the storage bucket, and four square grooves are provided.

[0007] Preferably, a spring is installed inside the square groove, and the other end of the spring is connected to the storage bucket.

[0008] Preferably, a cross rod is provided at the upper end of the storage bucket, a second motor is installed at the central upper end of the cross rod, a rotating shaft is installed at the lower end of the second motor passing through the center of the cross rod, and a fan blade is installed at the lower end of the rotating shaft.

[0009] Preferably, one end of the soil discharge pipe is installed inside the storage bucket at a position close to the limiting block, and the other end of the soil discharge pipe protrudes from the surface of the storage bucket in a curved shape.

[0010] Preferably, the scissor-type lifting structure includes a lifting rod, a connecting rod and a cylinder, two pairs of lifting rods are installed at both ends of the upper surface of the base plate, the first rod and the second rod in each pair of lifting rods are rotatably cross-connected, the two ends of the first rod in each pair of lifting rods are respectively hinged to the upper surface of the base plate and the lower surface of the mounting plate, the two ends of the second rod in each pair of lifting rods are respectively slidably connected to the upper surface of the base plate and the lower surface of the mounting plate, a connecting rod is commonly installed between the middle parts of the two first rods, and the middle part of the connecting rod is connected to the top of the piston of the cylinder.

[0011] Preferably, an empty groove is provided at the center of the upper surface of the base plate, a horizontal bar is installed at the center of the empty groove, and the bottom end of the cylinder is installed on the upper surface of the horizontal bar.

[0012] Compared with the prior art, the utility model provides an environmentally friendly concrete distribution device, which has the following beneficial effects:

[0013] 1. This environmentally friendly concrete placing device significantly improves the overall work efficiency of material handling by integrating electric drive and mechanical automation structure. The motor drive enables operations such as lifting, mixing and discharging to be performed continuously and quickly, reducing the waiting time and error rate of manual operation. In addition, the automation characteristics of the device reduce dependence on human resources and further reduce labor costs. This efficient working mode enables the device to cope with large-scale, high-intensity material handling tasks and improves overall production efficiency and output.

[0014] 2. The key components of this environmentally friendly concrete placing device adopt modular design, simple structure, convenient and quick replacement and maintenance, reducing downtime and maintenance costs. In addition, the device fully considers safety factors during the design process and adopts anti-overturning limit safety protection measures to ensure the safety of operators during operation. The design is reasonable and convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 It is a top view schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the back end of the utility model;

[0018] Figure 4 It is a partial schematic diagram of the utility model.

[0019] In the figure: 1. bottom plate; 2. push handle; 3. storage bucket; 4. soil discharge pipe; 5. mounting plate; 6. limit block; 7. connecting block; 8. threaded pipe; 9. first motor; 10. round groove; 11. square groove; 12. spring; 13. cross rod; 14. second motor; 15. rotating shaft; 16. fan blade; 17. lifting rod; 18. connecting rod; 19. cylinder; 20. empty groove; 21. universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 An environmentally friendly concrete placing device comprises a base plate 1 and a first motor 9. A push handle 2 is installed at the side end of the base plate 1. A storage bucket 3 is installed at the upper end of the base plate 1. A soil discharge pipe 4 is installed at the lower end of the storage bucket 3. A universal wheel 21 is installed at the lower end of the base plate 1. It also comprises a mounting plate 5 and a first motor 9. A scissor-type lifting structure is arranged between the mounting plate 5 and the base plate 1. The storage bucket 3 is installed on the upper surface of the mounting plate 5. A circular groove 10 is arranged at the center of the mounting plate 5. A limiting block 6 is arranged at the front end of the mounting plate 5. A connecting block 7 is installed at the rear end of the mounting plate 5. The internal thread of the connecting block 7 is connected with a threaded pipe 8, and the lower end of the threaded pipe 8 penetrates the mounting plate 5 and is connected to the first motor 9. The lower end of the storage bucket 3 moves inside the circular groove 10.

[0022] Furthermore, a square groove 11 is provided on the surface of the mounting plate 5 corresponding to the side end of the storage bucket 3 , and four square grooves 11 are provided, and the four square grooves 11 are evenly arranged at the four corners of the storage bucket 3 .

[0023] Furthermore, a spring 12 is installed inside the square groove 11 , and the other end of the spring 12 is connected to the storage bucket 3 . The spring 12 has a certain buffering effect on the storage bucket 3 .

[0024] Furthermore, a cross rod 13 is provided at the upper end of the storage bucket 3, and a second motor 14 is installed at the central upper end of the cross rod 13. The lower end of the second motor 14 passes through the center of the cross rod 13 and is installed with a rotating shaft 15. The lower end of the rotating shaft 15 is installed with a fan blade 16. When the second motor 14 stirs the concrete inside the storage bucket 3, the fan blade 16 is close to the bottom end of the storage bucket 3, and the fan blade 16 pushes the concrete into the interior of the soil discharge pipe 4.

[0025] Furthermore, one end of the soil discharge pipe 4 is installed inside the storage bucket 3 at a position close to the limit block 6, and the other end of the soil discharge pipe 4 protrudes from the surface of the storage bucket 3 in a curved shape.

[0026] Furthermore, the scissor-type lifting structure includes a lifting rod 17, a connecting rod 18 and a cylinder 19. Two pairs of lifting rods 17 are installed at both ends of the upper surface of the base plate 1. The first rod and the second rod in each pair of lifting rods 17 are rotatably cross-connected. The two ends of the first rod in each pair of lifting rods 17 are respectively hinged to the upper surface of the base plate 1 and the lower surface of the mounting plate 5. The two ends of the second rod in each pair of lifting rods 17 are respectively slidably connected to the upper surface of the base plate 1 and the lower surface of the mounting plate 5. A connecting rod 18 is commonly installed between the middle parts of the two first rods, and the middle part of the connecting rod 18 is connected to the top of the piston of the cylinder 19.

[0027] Furthermore, a hollow groove 20 is provided at the center of the upper surface of the base plate 1, and a horizontal bar is installed at the center of the hollow groove 20. The bottom end of the cylinder 19 is installed on the upper surface of the horizontal bar. The cylinder 19 can indirectly control the lifting and lowering of the mounting plate 5. When the cylinder 19 is turned on, the top of the piston of the cylinder 19 will move upward to lift the connecting rod 18. At this time, the connecting rod 18 drives the first rod member to rotate and expand upward, and at the same time, the second rod member slides to cooperate with the first rod member to expand upward to jointly lift and support the mounting plate 5.

[0028] Working principle: pour concrete into the storage bucket 3, turn on the second motor 14, the second motor 14 rotates to drive the rotating shaft 15 to rotate, the rotating shaft 15 rotates to drive the fan blades 16 to rotate, the fan blades 16 stir the concrete, the staff pushes the push handle 2, the push handle 2 pushes the bottom plate 1 to the corresponding position through the universal wheel 21, and turns on the cylinder 19. The top of the piston of the cylinder 19 moves upward to lift the connecting rod 18, and the connecting rod 18 moves upward to drive the two pairs of lifting rods 17 to expand upward and lift the mounting plate 5. At this time, turn on the first motor 9, the first motor 9 drives the threaded tube 8 to rotate, and the threaded tube 8 rotates to move the connecting block 7 upward. While the connecting block 7 moves upward, it lifts the storage bucket 3, so that the storage bucket 3 is tilted, and the front part of the storage bucket 3 supports the limit block 6. When the storage bucket 3 is tilted, the concrete is discharged from the inside of the soil discharge pipe 4 along the angle, and the fan blades 16 stir the concrete inside the storage bucket 3 and push the concrete into the soil discharge pipe 4.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly concrete placing device, comprising a base plate (1), a first motor (9), a push handle (2) mounted on the side end of the base plate (1), a storage bucket (3) mounted on the upper end of the base plate (1), a soil discharge pipe (4) mounted on the lower end of the storage bucket (3), and a universal wheel (21) mounted on the lower end of the base plate (1), characterized in that: It also comprises a mounting plate (5) and a first motor (9); a scissor-type lifting structure is arranged between the mounting plate (5) and the bottom plate (1); the storage bucket (3) is mounted on the upper surface of the mounting plate (5); a circular groove (10) is arranged at the center of the mounting plate (5); a limit block (6) is arranged at the front end of the mounting plate (5); a connecting block (7) is arranged at the rear end of the mounting plate (5); the internal thread of the connecting block (7) is connected to a threaded tube (8); and the lower end of the threaded tube (8) passes through the mounting plate (5) and is connected to the first motor (9).

2. The environmentally friendly concrete placing device according to claim 1, characterized in that: A square groove (11) is provided on the surface of the mounting plate (5) corresponding to the side end of the storage bucket (3), and four square grooves (11) are provided.

3. The environmentally friendly concrete placing device according to claim 2, characterized in that: A spring (12) is installed inside the square groove (11), and the other end of the spring (12) is connected to the storage bucket (3).

4. The environmentally friendly concrete placing device according to claim 1, characterized in that: The upper end of the storage bucket (3) is provided with a cross rod (13), the central upper end of the cross rod (13) is equipped with a second motor (14), the lower end of the second motor (14) passes through the center of the cross rod (13) and is equipped with a rotating shaft (15), and the lower end of the rotating shaft (15) is equipped with a fan blade (16).

5. The environmentally friendly concrete placing device according to claim 1, characterized in that: One end of the soil discharge pipe (4) is installed in the interior of the storage bucket (3) close to the limit block (6), and the other end of the soil discharge pipe (4) protrudes from the surface of the storage bucket (3) in a curved shape.

6. The environmentally friendly concrete placing device according to claim 1, characterized in that: The scissor-type lifting structure comprises a lifting rod (17), a connecting rod (18) and a cylinder (19); two pairs of lifting rods (17) are installed at both ends of the upper surface of the base plate (1); the first rod and the second rod in each pair of lifting rods (17) are rotatably cross-connected; the two ends of the first rod in each pair of lifting rods (17) are respectively hinged to the upper surface of the base plate (1) and the lower surface of the mounting plate (5); the two ends of the second rod in each pair of lifting rods (17) are respectively slidably connected to the upper surface of the base plate (1) and the lower surface of the mounting plate (5); a connecting rod (18) is installed between the middle parts of the two first rods; the middle part of the connecting rod (18) is connected to the top of the piston of the cylinder (19).

7. The environmentally friendly concrete placing device according to claim 6, characterized in that: An empty slot (20) is provided at the center of the upper surface of the bottom plate (1), a horizontal bar is installed at the center of the empty slot (20), and the bottom end of the cylinder (19) is installed on the upper surface of the horizontal bar.

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