Building construction grouting machine

Abstract

The utility model discloses a building construction grouting machine which comprises a shell, the bottom of the front face of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring roller, the rear side of the stirring roller is fixedly connected with a driving gear, the two sides of the driving gear are meshed with driven gears, and the driven gears are meshed with the motor. And an inner cavity of the driven gear is fixedly connected with a movable shaft. The motor drives the stirring roller to rotate to stir materials and simultaneously drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the movable shaft to rotate, so that the packing auger and the connecting shaft are driven to rotate, and the connecting shaft drives the blades to rotate; the materials at the four corners of the bottom of the inner cavity of the shell can move towards the inner side through rotation of the auger, meanwhile, the material pump is started, the materials are pumped out through the confluence pipe and the material pumping pipe, then the materials are discharged to the top of the inner cavity of the shell through the gooseneck pipe and the fixing pipe, and the materials can make contact with the blades in the falling process and are scattered by the rotating blades.

Description

Technical Field

[0001] This utility model relates to the field of grouting machine technology, specifically a grouting machine for building construction. Background Technology

[0002] In modern construction, grouting machines are widely used as important construction equipment in various engineering scenarios such as foundation reinforcement, tunnel construction, and mine support. By injecting grout with a certain pressure and flow rate into the strata or structural gaps, they can effectively improve the bearing capacity of the foundation, enhance structural stability, and achieve functions such as waterproofing and leak sealing. However, most grouting machines on the market currently suffer from material sedimentation problems during use.

[0003] When a grouting machine is left stagnant for a long time or when the material delivery is discontinuous, the solid particles in the grout will gradually settle at the bottom of the grouting machine's inner cavity due to gravity. This will not only lead to uneven mixing of materials, affecting the grouting effect and project quality, but may also cause blockage of the discharge port, reduce construction efficiency, and increase equipment maintenance costs. In addition, the settled material may clump due to insufficient mixing during the re-stirring process, further affecting the continuity and uniformity of grouting. Therefore, we propose a construction grouting machine. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a grouting machine for building construction that has the advantage of preventing sedimentation. This solves the problem that when the grouting machine is left stagnant for a long time or when the material delivery is discontinuous, the solid particles in the grout will gradually settle at the bottom of the inner cavity of the grouting machine due to gravity. This not only leads to uneven material mixing, affecting the grouting effect and project quality, but may also cause blockage of the discharge port, reducing construction efficiency and increasing equipment maintenance costs. In addition, the sedimented material may clump due to insufficient mixing during the re-stirring process, further affecting the continuity and uniformity of grouting.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grouting machine for building construction, comprising a housing, a motor fixedly connected to the bottom of the front side of the housing, a stirring roller fixedly connected to the output end of the motor, a drive gear fixedly connected to the rear side of the stirring roller, driven gears meshing on both sides of the drive gear, a movable shaft fixedly connected to the inner cavity of the driven gear, a connecting shaft movably connected to the top of the rear side of the inner cavity of the housing, blades fixedly connected to the surface of the connecting shaft, and augers movably connected to both sides of the bottom of the back side of the housing.

[0006] Preferably, the bottom of the housing is connected to a merging pipe, one side of the merging pipe is connected to a material extraction pipe, one side of the material extraction pipe is connected to a material pump, one side of the material pump is connected to a gooseneck pipe, one side of the gooseneck pipe is connected to a fixing pipe, and the bottom of the fixing pipe is connected to the housing.

[0007] Preferably, a synchronous pulley is fixedly connected to the rear side of the auger, the rear side of the connecting shaft, and the surface of the movable shaft, and a synchronous belt is engaged on the surface of the synchronous pulley.

[0008] Preferably, a circular hole is provided on the rear side of the housing, and a sealing ring is fixedly connected to the inner cavity of the circular hole.

[0009] Preferably, the surfaces of the auger and the connecting shaft are movably connected to the housing via a first bearing, and the front side of the movable shaft is movably connected to the housing via a second bearing.

[0010] Preferably, a fixed base is fixedly connected to one side of the feed pump, and one side of the fixed base is fixedly connected to the housing.

[0011] Preferably, a PLC controller and a battery are fixedly connected sequentially from top to bottom on the right side of the housing, and casters are movably connected to the four corners of the bottom of the housing.

[0012] Preferably, a feed inlet is provided at the central axis of the top of the housing, and a handle is fixedly connected to the top of the back of the housing.

[0013] Compared with the prior art, this utility model provides a grouting machine for building construction, which has the following beneficial effects:

[0014] This invention uses a PLC controller to control the motor, which drives the stirring roller to agitate the material. Simultaneously, the motor drives the drive gear, which in turn drives the driven gear, which in turn drives the movable shaft. Through the cooperation of the synchronous pulley and synchronous belt, the auger and connecting shaft rotate. The connecting shaft then drives the blades. The rotation of the auger causes the material at the four corners of the bottom of the inner cavity to move inwards. At the same time, the material pump is activated, drawing the material out through the confluence pipe and extraction pipe. The material is then discharged to the top of the inner cavity through the gooseneck pipe and fixed pipe. During the descent, the material comes into contact with the blades and is dispersed by the rotating blades, resulting in good anti-settling effect. When grouting is required, the gooseneck pipe is separated from the fixed pipe, and the outlet end of the gooseneck pipe is adjusted to the grouting position for grouting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0019] In the diagram: 1. Housing; 2. Motor; 3. Agitator roller; 4. Drive gear; 5. Driven gear; 6. Screwdriver; 7. Connecting shaft; 8. Blade; 9. Synchronous pulley; 10. Synchronous belt; 11. Confluence pipe; 12. Feed pipe; 13. Feed pump; 14. Gooseneck pipe; 15. Fixed pipe; 16. Fixed base; 17. PLC controller; 18. Battery; 19. Movable shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1

[0022] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model provides a grouting machine for building construction, including a housing 1. A motor 2 is fixedly connected to the bottom of the front side of the housing 1. A mixing roller 3 is fixedly connected to the output end of the motor 2. A drive gear 4 is fixedly connected to the rear side of the mixing roller 3. Driven gears 5 mesh on both sides of the drive gear 4. A movable shaft 19 is fixedly connected to the inner cavity of the driven gear 5. A connecting shaft 7 is movably connected to the top of the rear side of the inner cavity of the housing 1. Blades 8 are fixedly connected to the surface of the connecting shaft 7. Screws 6 are movably connected to both sides of the bottom of the back side of the housing 1. The rear side of the screw 6, the rear side of the connecting shaft 7, and the movable shaft 19 are connected to the connecting shaft 19. Synchronous pulleys 9 are fixedly connected to the surface of housing 1. Synchronous belts 10 are engaged with the surface of synchronous pulleys 9. A round hole is opened on the rear side of housing 1, and a sealing ring is fixedly connected to the inner cavity of the round hole. The surfaces of auger 6 and connecting shaft 7 are movably connected to housing 1 through the first bearing. The front of movable shaft 19 is movably connected to housing 1 through the second bearing. PLC controller 17 and battery 18 are fixedly connected to the right side of housing 1 from top to bottom. Universal wheels are movably connected to the four corners of the bottom of housing 1. A feed port is opened at the central shaft at the top of housing 1. A handle is fixedly connected to the top of the back of housing 1.

[0023] The specific function of this technical solution is as follows: The PLC controller 17 controls the motor 2 to work, which drives the stirring roller 3 to rotate, agitating the material. At the same time, it drives the drive gear 4 to rotate, which in turn drives the driven gear 5 to rotate. The driven gear 5 drives the movable shaft 19 to rotate. Through the cooperation of the synchronous pulley 9 and the synchronous belt 10, the auger 6 and the connecting shaft 7 are driven to rotate. The connecting shaft 7 drives the blades 8 to rotate. The rotation of the auger 6 causes the material at the four corners of the bottom of the inner cavity of the housing 1 to move inward. Example 2

[0024] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 and Figure 3 As shown, the bottom of the housing 1 is connected to a confluence pipe 11, one side of the confluence pipe 11 is connected to a material extraction pipe 12, one side of the material extraction pipe 12 is connected to a material pump 13, one side of the material pump 13 is connected to a gooseneck pipe 14, one side of the gooseneck pipe 14 is connected to a fixing pipe 15, the bottom of the fixing pipe 15 is connected to the housing 1, and one side of the material pump 13 is fixedly connected to a fixing seat 16, and one side of the fixing seat 16 is fixedly connected to the housing 1.

[0025] The specific function of this technical solution is as follows: Simultaneously start the material pump 13, extract the material through the confluence pipe 11 and the extraction pipe 12, and then discharge the material to the top of the inner cavity of the shell 1 through the gooseneck pipe 14 and the fixed pipe 15. During the falling process, the material will come into contact with the blades 8 and be dispersed by the rotating blades 8, so that the anti-settling effect is good. When grouting is required, separate the gooseneck pipe 14 from the fixed pipe 15, and then adjust the discharge end of the gooseneck pipe 14 to the grouting position to carry out the grouting work.

[0026] Working principle: The PLC controller 17 controls the motor 2 to work, which drives the stirring roller 3 to rotate, agitating the material. At the same time, it drives the drive gear 4 to rotate, which in turn drives the driven gear 5 to rotate. The driven gear 5 drives the movable shaft 19 to rotate. Through the cooperation of the synchronous pulley 9 and the synchronous belt 10, the auger 6 and the connecting shaft 7 are driven to rotate. The connecting shaft 7 drives the blades 8 to rotate. The rotation of the auger 6 causes the material at the four corners of the bottom of the inner cavity of the shell 1 to move inward. At the same time, the material pump 13 is started, and the material is extracted through the confluence pipe 11 and the extraction pipe 12. Then, the material is discharged to the top of the inner cavity of the shell 1 through the gooseneck pipe 14 and the fixed pipe 15. During the falling process, the material will come into contact with the blades 8 and be dispersed by the rotating blades 8, resulting in a good anti-settling effect. When grouting is required, the gooseneck pipe 14 is separated from the fixed pipe 15, and the discharge end of the gooseneck pipe 14 is adjusted to the grouting position to carry out the grouting work.

[0027] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A grouting machine for building construction, comprising a housing (1), characterized in that: A motor (2) is fixedly connected to the bottom of the front side of the housing (1). A stirring roller (3) is fixedly connected to the output end of the motor (2). A drive gear (4) is fixedly connected to the rear side of the stirring roller (3). Driven gears (5) mesh on both sides of the drive gear (4). A movable shaft (19) is fixedly connected to the inner cavity of the driven gear (5). A connecting shaft (7) is movably connected to the top of the rear side of the inner cavity of the housing (1). A blade (8) is fixedly connected to the surface of the connecting shaft (7). A screw conveyor (6) is movably connected to both sides of the bottom of the back side of the housing (1).

2. The grouting machine for building construction according to claim 1, characterized in that: The bottom of the housing (1) is connected to a merging pipe (11), one side of the merging pipe (11) is connected to a material extraction pipe (12), one side of the material extraction pipe (12) is connected to a material pump (13), one side of the material pump (13) is connected to a gooseneck pipe (14), one side of the gooseneck pipe (14) is connected to a fixing pipe (15), and the bottom of the fixing pipe (15) is connected to the housing (1).

3. A grouting machine for building construction according to claim 1, characterized in that: Synchronous pulleys (9) are fixedly connected to the rear side of the auger (6), the rear side of the connecting shaft (7), and the surface of the movable shaft (19), and a synchronous belt (10) is engaged on the surface of the synchronous pulleys (9).

4. A grouting machine for building construction according to claim 1, characterized in that: The rear side of the housing (1) has a circular hole, and a sealing ring is fixedly connected to the inner cavity of the circular hole.

5. A grouting machine for building construction according to claim 1, characterized in that: The surfaces of the auger (6) and the connecting shaft (7) are movably connected to the housing (1) via the first bearing, and the front of the movable shaft (19) is movably connected to the housing (1) via the second bearing.

6. A grouting machine for building construction according to claim 2, characterized in that: A fixed base (16) is fixedly connected to one side of the feed pump (13), and one side of the fixed base (16) is fixedly connected to the housing (1).

7. A grouting machine for building construction according to claim 1, characterized in that: A PLC controller (17) and a battery (18) are fixedly connected from top to bottom on the right side of the housing (1), and casters are movably connected to the four corners of the bottom of the housing (1).

8. A grouting machine for building construction according to claim 1, characterized in that: The housing (1) has a feed inlet at the central axis of the top, and a handle is fixedly connected to the top of the back of the housing (1).

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