A ground filling tool for house building works

Abstract

This utility model relates to the field of building engineering technology, and in particular to a ground filling tool for building construction projects. It includes a base with self-locking casters installed at the bottom corners, and a handle at one top end. A slot is formed in the middle of the base near the handle, and a storage tank is located at the top of the other end. A discharge pipe is located at the bottom of the storage tank. Below the storage tank is a cylinder with an inlet at one top end, connected to the discharge pipe. A discharge port is located at the bottom of the other end of the cylinder, with a discharge pipe installed thereon. A smoothing mechanism is located below the discharge pipe. In use, this ground filling tool allows for direct determination of the filling location through movement and observation. The mechanical operation of the components fills potholes and depressions on the ground, making ground filling operations more convenient.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a ground filling tool for building construction projects. Background Technology

[0002] Building construction projects, generally referred to as building engineering, refer to the various technical work, including surveying, planning, design, construction, installation, and maintenance, carried out on the construction, renovation, or expansion of buildings and ancillary structures, as well as the completed engineering entities. Specifically, it refers to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities.

[0003] During the construction of some houses, the ground may develop potholes or damage over time. In order to ensure the safety of the ground, it is necessary to fill the potholes or damage with cement. The filling operation is mostly done by manually shoveling cement into the potholes and then smoothing it with a leveling machine. However, sometimes there may be multiple potholes on the ground, and it is too troublesome and inconvenient to rely on manual operation. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a ground filling tool for building construction projects.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ground filling tool for building construction projects is designed, including a base, with self-locking casters installed at the bottom corners of the base, and a handle installed at the top of one end of the base;

[0006] A slot is provided in the middle of one end of the base near the handle, and a storage tank is provided at the top of the other end of the base, with a discharge pipe provided at the bottom of the storage tank.

[0007] A cylinder is provided below the storage tank, and a feed inlet is provided at the top of one end of the cylinder. The feed inlet is connected to the discharge pipe. A discharge outlet is provided at the bottom of the other end of the cylinder, and a discharge pipe is installed on the discharge outlet. A smoothing mechanism is provided below the discharge pipe. A screw conveyor shaft is coaxially provided inside the cylinder. The end of the screw conveyor shaft is rotatably connected to the end of the cylinder. A first drive motor is installed at the end of the screw conveyor shaft near the feed inlet. The first drive motor is fixed on the cylinder.

[0008] An arc-shaped groove is provided at the bottom of the end of the cylinder away from the first drive motor. The arc-shaped groove is coaxial with the inner wall of the cylinder. A baffle is provided above the discharge port to block the discharge port. One end of the baffle passes through the arc-shaped groove and is connected to a connecting plate. A telescopic mechanism is installed on the top of the connecting plate and is fixed on the top of the cylinder.

[0009] Preferably, a sealing gasket is installed on the inner wall of the arc-shaped groove, and the sealing gasket is fitted with the baffle with a clearance fit.

[0010] Preferably, a control cabinet is installed on the top of the base, and a controller and a battery pack are installed inside the control cabinet. The controller is connected to the battery pack, the first drive motor, and the telescopic mechanism through wires.

[0011] Preferably, the storage tank is a tank with an opening at the top, and the bottom of the storage tank is fixed to the base by a support frame. A top cover is installed on the top of the storage tank, and a feeding port is opened on one side of the top cover. A stirring motor is also installed on the top of the top cover. The stirring motor is connected to the controller through a wire. A stirring shaft is installed at the bottom of the stirring motor. The stirring shaft is rotatably connected to the top cover, and stirring blades are installed on the stirring shaft.

[0012] Preferably, a guide shaft is provided parallel to the side of the telescopic mechanism, one end of the guide shaft is fixed to the connecting plate, and a sliding sleeve is slidably installed on the guide shaft, with the sliding sleeve fixed to the cylinder.

[0013] Preferably, the smoothing mechanism includes a drive shaft disposed on one side of the discharge pipe, a fixed seat rotatably mounted on the drive shaft, the fixed seat being fixed to the inner wall of the slot, and a plurality of spaced and inclined smoothing plates mounted at the bottom of the drive shaft, a first pulley coaxially mounted on the top of the drive shaft, a second pulley disposed on one side of the first pulley, the second pulley being connected to the first pulley via a belt, and a second drive motor mounted on the second pulley, the second drive motor being fixed to the base by a bracket, and the second drive motor being connected to the controller via a wire.

[0014] Preferably, a control button is installed on the handle, and the control button is connected to the controller via a wire.

[0015] The design scheme proposed in this utility model has the following beneficial effects in application:

[0016] 1. The floor filling tool for this building construction project allows the base to move on the ground via self-locking casters, so that the base can be pushed close to the pits and depressions in the ground. As the screw conveyor shaft rotates, the cement in the storage tank can be transported to the discharge pipe for discharge, thereby filling the pits and depressions in the ground and making the floor filling operation more convenient.

[0017] 2. The floor filling tool used in this building construction project has a grooved design that allows the perimeter of the discharge pipe to be open and unobstructed. This makes it easy for workers to observe the position of the discharge pipe as the base moves when they push it with the handle, ensuring that the discharge pipe can be aligned with the pits and depressions in the ground. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a cross-sectional front view of the present invention;

[0021] Figure 4 This is a diagram of the internal structure of the cylinder of this utility model.

[0022] In the diagram: 1. Base; 2. Groove; 3. Storage tank; 4. Top cover; 5. Stirring motor; 6. Stirring shaft; 7. Stirring blade; 8. Discharge pipe; 9. Cylinder; 10. Feed inlet; 11. Screw conveyor shaft; 12. First drive motor; 13. Discharge port; 14. Discharge pipe; 15. Arc groove; 16. Baffle; 17. Connecting plate; 18. Telescopic mechanism; 19. Guide shaft; 20. Flat plate; 21. Drive shaft; 22. Fixed seat; 23. First pulley; 24. Second pulley; 25. Second drive motor; 26. Handle; 27. Self-locking caster wheel; 28. Control cabinet; 29. ​​Support frame; 30. Sliding sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-4 A ground filling tool for building construction includes a base 1, with self-locking casters 27 installed at the bottom corners of the base 1, and a handle 26 installed at the top of one end of the base 1, allowing the base 1 to move on the ground by relying on the rolling of the self-locking casters 27.

[0025] like Figure 1 and Figure 3As shown, a storage tank 3 is provided at the top of the other end of the base 1. The storage tank 3 is a tank with an opening at the top, and the bottom of the storage tank 3 is fixed to the base 1 by a support frame 29. A top cover 4 is installed on the top of the storage tank 3. A feeding port is opened on one side of the top cover 4, and a stirring motor 5 is also installed on the top of the top cover 4. It is connected to the controller through a wire. A stirring shaft 6 is installed at the bottom of the stirring motor 5. The stirring shaft 6 is rotatably connected to the top cover 4, and a stirring blade 7 is installed on the stirring shaft 6. When it is necessary to fill the pits and depressions in the ground, cement can be placed in the storage tank 3 for storage. At the same time, the stirring blade 7 will stir the cement in the storage tank 3 under the operation of the stirring motor 5 to ensure that the components of the cement are mixed evenly and will not settle when placed in the storage tank 3.

[0026] A discharge pipe 8 is provided at the bottom of the storage tank 3, and cement will fall along the discharge pipe 8. A cylinder 9 is provided below the storage tank 3, and an inlet 10 is provided at the top of one end of the cylinder 9. The inlet 10 is connected to the discharge pipe 8, so that the cement falling from the discharge pipe 8 falls into the cylinder 9. A screw conveyor shaft 11 is coaxially provided inside the cylinder 9. The end of the screw conveyor shaft 11 is rotatably connected to the end of the cylinder 9. A first drive motor 12 is installed at the end of the screw conveyor shaft 11 near the inlet 10. The first drive motor 12 is fixed on the cylinder 9. When the screw conveyor shaft 11 rotates, it can convey the cement falling into the cylinder 9 towards the end away from the inlet 10.

[0027] like Figure 3 and Figure 4 As shown, a discharge port 13 is provided at the bottom of the other end of the cylinder 9, and a discharge pipe 14 is installed on the discharge port 13. An arc-shaped groove 15 is opened at the bottom of the end of the cylinder 9 away from the first drive motor 12. The arc-shaped groove 15 is coaxially corresponding to the inner wall of the cylinder 9. A baffle 16 is provided above the discharge port 13 to block the discharge port 13. One end of the baffle 16 passes through the arc-shaped groove 15 and is connected to a connecting plate 17. A telescopic mechanism 18 is installed on the top of the connecting plate 17. The telescopic mechanism 18 is fixed on the top of the cylinder 9. In actual use, the telescopic mechanism 18 is an electric push rod or a cylinder. One type of hydraulic cylinder, after pushing the base 1 to the position to be filled, can drive the telescopic mechanism 18 to move the baffle 16 away from the top of the discharge port 13. At this time, the cement will fall with the discharge pipe 14 and land in the pit on the ground. In this process, in order to facilitate the correspondence between the discharge pipe 14 and the pit on the ground, a slot 2 is provided in the middle of the end of the base 1 near the handle 26, in which the discharge pipe 14 is placed in the slot 2. By setting the slot 2, the worker can directly observe the discharge pipe 14 when pushing the base 1 to move, so that the worker can directly visually determine the position of the discharge pipe 14 and the pit on the ground.

[0028] Furthermore, a guide shaft 19 is provided parallel to the side of the telescopic mechanism 18. One end of the guide shaft 19 is fixed to the connecting plate 17, and a sliding sleeve 30 is also slidably installed on the guide shaft 19. The sliding sleeve 30 is fixed to the cylinder 9 and provides guidance for the movement of the baffle 16, ensuring the stability of the movement of the baffle 16.

[0029] In order to prevent liquid in the cement from flowing out from the gap between the arc groove 15 and the baffle 16, a sealing gasket is also installed on the inner wall of the arc groove 15, and the sealing gasket is fitted with the baffle 16 with a clearance.

[0030] Specifically, a smoothing mechanism is provided below the discharge pipe 14. The smoothing mechanism includes a drive shaft 21 located on one side of the discharge pipe 14, a fixed seat 22 rotatably mounted on the drive shaft 21, the fixed seat 22 being fixed to the inner wall of the slot 2, and several spaced and inclined smoothing plates 20 installed at the bottom of the drive shaft 21. A first pulley 23 is coaxially mounted on the top of the drive shaft 21, and a second pulley 24 is provided on one side of the first pulley 23. The second pulley 24 is connected to the first pulley 23 via a belt, and a second drive motor 25 is mounted on the second pulley 24. The second drive motor 25 is fixed to the base 1 by a bracket. After the cement is placed in the corresponding pits and depressions on the ground, the drive shaft 21 drives the smoothing plates 20 to rotate. In actual use, the bottom of the smoothing plates 20 is level with the bottom of the self-locking casters 27, so that the smoothing plates 20 rotate in contact with the ground. Combined with the observable field of vision and adjustable position of the discharge pipe 14, the cement can be evenly filled in the pits and depressions on the ground.

[0031] It should be noted that a control cabinet 28 is installed on the top of the base 1. The control cabinet 28 contains a controller and a battery pack. The controller is connected to the battery pack, the first drive motor 12, the telescopic mechanism 18, the stirring motor 5, and the second drive motor 25 via wires. A control button is installed on the handle 26, and the control button is connected to the controller via wires. In use, the worker directly holds the handle 26 to push the base 1 to move the discharge pipe 14 to the position to be filled. Then, the worker can directly control the first drive motor 12, the telescopic mechanism 18, the stirring motor 5, and the second drive motor 25 through the control button on the handle 26, so that they can operate according to the filling requirements and realize the mechanical operation of the filling process.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ground filling tool for building construction projects, characterized in that: Includes a base (1), with self-locking casters (27) installed at the bottom corners of the base (1), and a handle (26) installed at the top of one end of the base (1); A slot (2) is provided in the middle of one end of the base (1) near the handle (26), and a storage tank (3) is provided at the top of the other end of the base (1), and a discharge pipe (8) is provided at the bottom of the storage tank (3). A cylinder (9) is provided below the storage tank (3), and a feed inlet (10) is provided at the top of one end of the cylinder (9). The feed inlet (10) is connected to the discharge pipe (8). A discharge port (13) is provided at the bottom of the other end of the cylinder (9), and a discharge pipe (14) is installed on the discharge port (13). A smoothing mechanism is provided below the discharge pipe (14). A screw conveyor shaft (11) is coaxially provided inside the cylinder (9). The end of the screw conveyor shaft (11) is rotatably connected to the end of the cylinder (9). A first drive motor (12) is installed at the end of the screw conveyor shaft (11) near the feed inlet (10). The first drive motor (12) is fixed on the cylinder (9). An arc-shaped groove (15) is provided at the bottom of the end of the cylinder (9) away from the first drive motor (12). The arc-shaped groove (15) is coaxial with the inner wall of the cylinder (9). A baffle (16) is provided above the discharge port (13) to block the discharge port (13). One end of the baffle (16) passes through the arc-shaped groove (15) and is connected to a connecting plate (17). A telescopic mechanism (18) is installed on the top of the connecting plate (17). The telescopic mechanism (18) is fixed on the top of the cylinder (9).

2. The ground filling tool for building construction projects according to claim 1, characterized in that: A sealing gasket is installed on the inner wall of the arc groove (15), and the sealing gasket is fitted with the baffle (16) with a clearance.

3. The ground filling tool for building construction projects according to claim 1, characterized in that: A control cabinet (28) is installed on the top of the base (1). Inside the control cabinet (28) are a controller and a battery pack. The controller is connected to the battery pack, the first drive motor (12), and the telescopic mechanism (18) via wires.

4. A ground filling tool for building construction projects according to claim 3, characterized in that: The storage tank (3) is a tank with an opening at the top, and the bottom of the storage tank (3) is fixed to the base (1) by a support frame (29). A top cover (4) is installed on the top of the storage tank (3). A feeding port is opened on one side of the top cover (4). A stirring motor (5) is also installed on the top of the top cover (4). The stirring motor (5) is connected to the controller through a wire. A stirring shaft (6) is installed at the bottom of the stirring motor (5). The stirring shaft (6) is rotatably connected to the top cover (4), and stirring blades (7) are installed on the stirring shaft (6).

5. A ground filling tool for building construction projects according to claim 3, characterized in that: A guide shaft (19) is provided parallel to the side of the telescopic mechanism (18). One end of the guide shaft (19) is fixed on the connecting plate (17), and a sliding sleeve (30) is also slidably installed on the guide shaft (19). The sliding sleeve (30) is fixed to the cylinder (9).

6. A ground filling tool for building construction projects according to claim 3, characterized in that: The smoothing mechanism includes a drive shaft (21) located on one side of the discharge pipe (14), a fixed seat (22) rotatably mounted on the drive shaft (21), the fixed seat (22) being fixed to the inner wall of the slot (2), and several smoothing plates (20) arranged at intervals and inclined are mounted on the bottom of the drive shaft (21). A first pulley (23) is coaxially mounted on the top of the drive shaft (21), and a second pulley (24) is provided on one side of the first pulley (23). The second pulley (24) is connected to the first pulley (23) by a belt, and a second drive motor (25) is mounted on the second pulley (24). The second drive motor (25) is fixed on the base (1) by a bracket, and the second drive motor (25) is connected to the controller by a wire.

7. A ground filling tool for building construction projects according to claim 3, characterized in that: A control button is installed on the handle (26), and the control button is connected to the controller via a wire.

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