Automatic sand-lime paving equipment for building

Abstract

The utility model discloses an automatic building sand and ash paving device which comprises a lower supporting base, a sand and ash mixing mechanism is installed on the lower supporting base, one end of the lower supporting base is connected with a front storage type cleaning mechanism, and walking wheels are movably installed at the bottom of the lower supporting base through supporting legs. An adjusting type sand and ash tiling component is mounted at the end, located on the walking wheels, of the lower supporting base, a mounting roller groove is formed in the end, away from the supporting legs, of the lower supporting base, a compaction roller is arranged in the mounting roller groove, and the two ends of the compaction roller are movably connected with connecting bearings through rotating shafts correspondingly; the device has the beneficial effects that the device is simple in structure, does not need manual paving and compacting work of sand and ash, can mix sand and ash raw materials in advance, simultaneously cleans sundries on the ground in front, avoids influence on paving of the sand and ash, and can ensure smoothness of the sand and ash during paving and scattering, so that subsequent compacting work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to an automatic sand-laying equipment for buildings. Background Art

[0002] In construction projects, especially in the later decoration and renovation projects, floor tiles need to be laid, and the laying of sand and lime has the greatest impact on the quality of laying floor tiles.

[0003] For the laying of sand and ash, the more common method is to spread the ash manually with a ash shovel. This method is inefficient, and because the proficiency of different technical workers is different, the laying quality of floor tiles cannot be guaranteed, and hollowing is prone to occur. After the sand and ash are spread manually, compaction work is required to reduce the occurrence rate of hollowing problems.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an automatic sand-laying equipment for buildings.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an automatic sand and ash spreading equipment for construction, including a lower supporting base, a sand and ash mixing mechanism is installed on the lower supporting base, one end of the lower supporting base is connected to a front storage type cleaning mechanism, the bottom of the lower supporting base is movably equipped with walking wheels through supporting legs, an adjustable sand and ash spreading component is installed on the lower supporting base at one end of the walking wheels, an installation roller groove is opened on the end of the lower supporting base away from the supporting legs, a compacting roller is arranged in the installation roller groove, both ends of the compacting roller are movably connected with connecting bearings through a rotating shaft, and the outer ring of the connecting bearing is fixedly installed with an L-shaped support frame connected to the outer side wall of the lower supporting base.

[0007] Preferably, an inner cavity is provided in the lower supporting base, a motor is fixedly mounted on one end of the outer wall of the lower supporting base, an output end of the motor is provided with a transmission shaft extending into the inner cavity, a spiral conveying blade is mounted on the transmission shaft, an inlet connected to the sand-ash mixing mechanism is provided at the top of the inner cavity, and a discharge port is provided at the bottom of the inner cavity.

[0008] Preferably, the adjustable sand and ash paving component includes a lower shell, a cavity is provided in the lower shell, a corrugated hose connected with the discharge port is installed on the top of the cavity, an arc guide plate is integrally provided on one side of the bottom of the cavity, a sand and ash outlet is provided at the bottom of the cavity below the arc guide plate, a paving plate is fixedly connected to the bottom of the lower shell, and an inclined trowel surface is integrally connected to the bottom of the paving plate.

[0009] Preferably, both ends of the lower shell are fixedly connected to support side plates, and strip grooves are provided on the support side plates. Fixed threaded columns passing through the strip grooves are fixedly provided on both sides of the outer wall of the lower support base, and a threaded sleeve is provided on one side of the fixed threaded column located outside the support side plate.

[0010] Preferably, the front storage type cleaning mechanism includes a lower opening storage box, a connecting plate is slidably arranged in the lower opening storage box, an electric telescopic rod is installed at one end of the connecting plate located in the lower opening storage box, and the other end of the electric telescopic rod is connected to the inner top of the lower opening storage box.

[0011] Preferably, an elastic cleaning plate is detachably mounted on one end of the connecting plate outside the lower opening storage box via bolts, guide grooves are provided at both ends of the connecting plate, and guide blocks matching the guide grooves are provided on both side inner walls of the lower opening storage box.

[0012] Preferably, the sand-ash mixing mechanism comprises a mixing barrel, a feeding port is provided on one side of the top of the mixing barrel, a mixing motor is installed at the top center of the mixing barrel, a mixing shaft is provided at the output end of the mixing motor and extends into the mixing barrel, a plurality of mixing blades are provided on the mixing shaft, and a conical pipe connected to the feeding port is provided at the bottom center of the mixing barrel.

[0013] The utility model provides an automatic sand-laying equipment for buildings, which has the following beneficial effects:

[0014] The sand and ash mixing mechanism is installed on the lower supporting base to mix the sand and ash. The front receiving cleaning mechanism can clean up and push away the debris on the ground in front before spreading the sand and ash to avoid affecting the laying of the sand and ash. The sand and ash mixed by the sand and ash mixing mechanism is introduced into the adjustable sand and ash paving component and spread out while ensuring that it is flat. The compaction roller arranged in the mounting roller groove compacts the flattened sand and ash. The utility model has a simple structure and does not require manual laying and compacting of sand and ash. The sand and ash raw materials can be mixed in advance and the debris on the ground in front can be cleaned up at the same time to avoid affecting the laying of sand and ash. The flatness of the sand and ash can be ensured when spreading, which is convenient for the subsequent compaction work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of an automatic construction sand-laying device according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the lower support base of an automatic building sand-laying equipment according to an embodiment of the utility model;

[0018] Figure 3 It is a cross-sectional view of an adjustable sand and ash paving component in an automatic sand and ash paving equipment for buildings according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a front storage type cleaning mechanism in an automatic building sand and ash spreading device according to an embodiment of the utility model;

[0020] Figure 5 The utility model is a schematic structural diagram of a sand-ash mixing mechanism in an automatic sand-ash spreading device for buildings according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Lower support base; 2. Sand-ash mixing mechanism; 3. Front storage cleaning mechanism; 4. Outriggers; 5. Travel wheels; 6. Adjustable sand-ash paving member; 7. Install roller groove; 8. Compacting roller; 9. L-shaped support frame; 10. Inner cavity; 11. Motor; 12. Transmission shaft; 13. Spiral conveying blade; 14. Inlet; 15. Outlet; 16. Lower shell; 17. Cavity; 18. Corrugated hose; 19. Curved guide plate; 20 , sand and ash outlet; 21. paving plate; 22. inclined screed surface; 23. supporting side plates; 24. strip grooves; 25. fixed threaded columns; 26. threaded sleeves; 27. lower opening storage box; 28. electric telescopic rod; 29. ​​connecting plate; 30. elastic cleaning plate; 31. guide slide; 32. guide block; 33. mixing barrel; 34. feeding port; 35. mixing motor; 36. mixing shaft; 37. mixing blades; 38. conical pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides an automatic sand-laying equipment for construction, comprising a lower support base 1, on which a sand-laying mixing mechanism 2 is installed, and one end of the lower support base 1 is connected to a front storage-type cleaning mechanism 3, by installing the sand-laying mixing mechanism 2 on the lower support base 1, sand and ash are mixed, and the front storage-type cleaning mechanism 3 is set, before laying sand and ash, the debris on the ground in front can be cleaned and pushed away to avoid affecting the laying of sand and ash, and the bottom of the lower support base 1 is movably installed with walking wheels 5 through supporting legs 4, and the lower support base 1 is located on the walking wheels 5 is installed with an adjustable sand-ash paving component 6, and an installation roller groove 7 is opened on the end of the lower support base 1 away from the support leg 4, and a compacting roller 8 is arranged in the installation roller groove 7, and both ends of the compacting roller 8 are movably connected with connecting bearings through a rotating shaft, and the outer ring of the connecting bearing is fixedly installed with an L-shaped support frame 9 connected to the outer side wall of the lower support base 1, and the sand and ash after mixing by the sand-ash mixing mechanism 2 is introduced into the adjustable sand-ash paving component 6 and spread out to ensure that it is flat, and the compacting roller 8 arranged in the installation roller groove 7 compacts the flattened sand and ash.

[0025] In one embodiment, please refer to the attached manual. Figure 2 As shown, an inner cavity 10 is provided in the lower support base 1, a motor 11 is fixedly installed at one end of the outer wall of the lower support base 1, a transmission shaft 12 extending into the inner cavity 10 is provided at the output end of the motor 11, a spiral conveying blade 13 is installed on the transmission shaft 12, an inlet 14 connected to the sand-ash mixing mechanism 2 is provided at the top of the inner cavity 10, and a discharge port 15 is provided at the bottom of the inner cavity 10. The spiral conveying blade 13 on the transmission shaft 12 is driven to rotate by the motor 11, so that the sand-ash material entering from the inlet 14 is discharged from the discharge port 15.

[0026] In one embodiment, please refer to the attached manual. Figure 3As shown, the adjustable sand and ash paving component 6 includes a lower shell 16, a cavity 17 is provided in the lower shell 16, a corrugated hose 18 connected to the discharge port 15 is installed on the top of the cavity 17, an arc-shaped guide plate 19 is integrally provided on one side of the bottom of the cavity 17, and a sand and ash outlet 20 is provided at the bottom of the cavity 17 below the arc-shaped guide plate 19, a paving plate 21 is fixedly connected to the bottom of the lower shell 16, and an inclined trowel surface 22 is integrally connected to the bottom of the paving plate 21, and support side plates 23 are fixedly connected to both ends of the lower shell 16, and strip grooves 24 are opened on the support side plates 23, and fixed threaded columns 25 penetrating the strip grooves 24 are fixedly provided on both sides of the outer wall of the lower support base 1, and a threaded sleeve 26 is sleeved on one side of the fixed threaded column 25 located outside the support side plate 23. By setting up the cavity 17 inside the lower shell 16, the corrugated hose 18 is connected with the discharge port 15, so as to realize the feeding of the mixed sand and ash, so that it is discharged from the sand and ash outlet 20 through the arc guide plate 19. At the same time, the sand and ash are leveled by using an inclined flat surface 22 at the bottom of the paving plate 21. When adjusting, the threaded sleeve 26 is loosened to allow the fixed threaded column 25 to slide on the strip groove 24. After reaching the appropriate position, the threaded sleeve 26 can be tightened.

[0027] In one embodiment, please refer to the attached manual. Figure 4 As shown, the front storage cleaning mechanism 3 includes a lower opening storage box 27, a connecting plate 29 is slidably provided in the lower opening storage box 27, an electric telescopic rod 28 is installed at one end of the connecting plate 29 located in the lower opening storage box 27, the other end of the electric telescopic rod 28 is connected to the inner top of the lower opening storage box 27, an elastic cleaning plate 30 is detachably installed at one end of the connecting plate 29 located outside the lower opening storage box 27 through bolts, guide grooves 31 are provided at both ends of the connecting plate 29, and guide blocks 32 matching the guide grooves 31 are provided on the inner walls of both sides of the lower opening storage box 27. The elastic cleaning plate 30 at the bottom of the connecting plate 29 is driven to descend by the electric telescopic rod 28 until it contacts the ground, so that the debris on the ground can be cleaned up, and can be stored when not in use.

[0028] In one embodiment, please refer to the attached manual. Figure 5As shown, the sand-ash mixing mechanism 2 includes a mixing barrel 33, a feeding port 34 is provided on one side of the top of the mixing barrel 33, a mixing motor 35 is installed at the center of the top of the mixing barrel 33, a mixing shaft 36 extending into the mixing barrel 33 is provided at the output end of the mixing motor 35, a plurality of mixing blades 37 are provided on the mixing shaft 36, and a tapered pipe 38 connected to the feed port 14 is provided at the center of the bottom of the mixing barrel 33. The feeding port 34 provided on the mixing barrel 33 facilitates the addition of sand-ash raw materials, and the mixing motor 35 drives the mixing blades 37 on the mixing shaft 36 to rotate to mix the materials, and the materials are fed into the feed port 14 through the tapered pipe 38.

[0029] In actual application, a sand-ash mixing mechanism 2 is installed on the lower supporting base 1 to mix the sand and ash. The front receiving cleaning mechanism 3 is set up, and before spreading the sand and ash, the debris on the ground in front can be cleaned and pushed away to avoid affecting the laying of the sand and ash. The sand and ash after mixing by the sand-ash mixing mechanism 2 is introduced into the adjustable sand-ash paving component 6 and spread out to ensure that it is flat. The compaction roller 8 set in the installation roller groove 7 compacts the flattened sand and ash. The utility model has a simple structure, does not require manual laying and compacting of sand and ash, can mix the sand and ash raw materials in advance, and clean up the debris on the ground in front to avoid affecting the laying of sand and ash. The flatness of the sand and ash can be ensured when spreading, which is convenient for the subsequent compaction work.

[0030] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction automatic sand-laying equipment, characterized in that: The invention comprises a lower support base (1), on which a sand-ash mixing mechanism (2) is installed, one end of the lower support base (1) is connected to a front storage-type cleaning mechanism (3), a walking wheel (5) is movably installed on the bottom of the lower support base (1) through a support leg (4), an adjustable sand-ash paving component (6) is installed on the lower support base (1) at one end of the walking wheel (5), a mounting roller groove (7) is provided on the end of the lower support base (1) away from the support leg (4), a compacting roller (8) is arranged in the mounting roller groove (7), both ends of the compacting roller (8) are movably connected to a connecting bearing through a rotating shaft, and the outer ring of the connecting bearing is fixedly installed with an L-shaped support frame (9) connected to the outer side wall of the lower support base (1).

2. The automatic construction sand-spreading equipment according to claim 1, characterized in that: An inner cavity (10) is provided in the lower support base (1); a motor (11) is fixedly mounted on one end of an outer wall of the lower support base (1); an output end of the motor (11) is provided with a transmission shaft (12) extending into the inner cavity (10); a spiral conveying blade (13) is mounted on the transmission shaft (12); a material inlet (14) connected to the sand-ash mixing mechanism (2) is provided at the top of the inner cavity (10); and a material outlet (15) is provided at the bottom of the inner cavity (10).

3. The automatic construction sand-spreading equipment according to claim 2, characterized in that: The adjustable sand and ash paving component (6) comprises a lower shell (16), a cavity (17) is provided in the lower shell (16), a corrugated hose (18) connected to the discharge port (15) is installed on the top of the cavity (17), an arc-shaped guide plate (19) is integrally provided on one side of the bottom of the cavity (17), a sand and ash outlet (20) is provided at the bottom of the cavity (17) below the arc-shaped guide plate (19), a paving plate (21) is fixedly connected to the bottom of the lower shell (16), and an inclined paving surface (22) is integrally connected to the bottom of the paving plate (21).

4. The automatic construction sand-spreading equipment according to claim 3 is characterized in that: Both ends of the lower shell (16) are fixedly connected to support side plates (23), and a strip groove (24) is formed on the support side plates (23). Both sides of the outer wall of the lower support base (1) are fixedly provided with fixed threaded columns (25) penetrating the strip groove (24), and a threaded sleeve (26) is sleeved on one side of the fixed threaded column (25) located outside the support side plate (23).

5. The automatic construction sand-spreading equipment according to claim 4, characterized in that: The front storage type cleaning mechanism (3) comprises a lower opening storage box (27), a connecting plate (29) being slidably arranged inside the lower opening storage box (27), an electric telescopic rod (28) being installed at one end of the connecting plate (29) located inside the lower opening storage box (27), and the other end of the electric telescopic rod (28) being connected to the inner top of the lower opening storage box (27).

6. The automatic construction sand-spreading equipment according to claim 5, characterized in that: An elastic cleaning plate (30) is detachably mounted on one end of the connecting plate (29) located outside the lower opening storage box (27) via bolts, guide grooves (31) are provided at both ends of the connecting plate (29), and guide blocks (32) matching the guide grooves (31) are provided on the inner walls of both sides of the lower opening storage box (27).

7. The automatic construction sand-spreading equipment according to claim 6, characterized in that: The sand-ash mixing mechanism (2) comprises a mixing barrel (33), a feeding port (34) is provided on one side of the top of the mixing barrel (33), a mixing motor (35) is installed at the center of the top of the mixing barrel (33), a mixing shaft (36) extending into the mixing barrel (33) is provided at the output end of the mixing motor (35), a plurality of mixing blades (37) are provided on the mixing shaft (36), and a conical pipe (38) connected to the feeding port (14) is provided at the center of the bottom of the mixing barrel (33).

Images