A masonry construction technique

Abstract

This invention discloses a masonry construction process, including: S1: Before construction, construction personnel lay out the construction site to confirm the construction location; S2: Excavation of the foundation pit, after confirming the location of the foundation pit, excavation is carried out manually and mechanically, and the foundation pit is inspected after excavation; S3: Foundation construction, pre-prepared mortar is poured into the inspected and qualified foundation pit, and the foundation is formed after the mortar solidifies; S4: Wall construction, mortar is laid on the construction location using a sand-laying device, and then the stones are laid on the mortar; S5: After each layer of stones is laid, mortar is laid on the construction location using a sand-laying device, and then the stones are laid on the mortar until the stone masonry is completed. This application has the effect of reducing the amount of manual labor required to lay mortar on the stones during stone stacking, thus reducing the number of construction personnel and lowering construction efficiency.

Description

Technical Field

[0001] This invention relates to the field of masonry construction, and in particular to a masonry construction process. Background Technology

[0002] Masonry is a type of stone masonry where stones are stacked using a binding material. The stones maintain stability by relying on the adhesive force of the binding material and their own weight.

[0003] The existing masonry construction process involves workers surveying and setting out the site to determine the construction location. Then, manual labor combined with machinery begins excavating the foundation pit. After the pit is excavated, pre-prepared mortar is poured into it. Once the mortar has solidified, it forms the foundation. Subsequently, a layer of mortar is laid on the foundation, followed by a layer of stones.

[0004] In the aforementioned technologies, mortar is used to bond the piled stones. During construction, it is usually necessary to manually lay the mortar at the construction site and then manually spread the mortar on the stones, which requires a large number of construction workers and reduces construction efficiency. Summary of the Invention

[0005] To address the issue that manually spreading the mortar poured onto the stones during stone stacking requires a large workforce and reduces construction efficiency, this application provides a mortar-grouted stone masonry construction process.

[0006] The masonry construction process provided in this application adopts the following technical solution:

[0007] 1. A masonry construction process, comprising the following steps:

[0008] S1: Before construction, the construction personnel shall lay out the construction site and confirm the construction location;

[0009] S2: Excavation of the foundation pit. After confirming the location of the foundation pit, the foundation pit is excavated using a combination of manual labor and machinery. After the foundation pit is excavated, it is inspected.

[0010] S3: Foundation construction. The prepared mortar is poured into the qualified foundation pit and the foundation is formed after the mortar has solidified.

[0011] S4: To build a wall, mortar is laid on the construction site using a sand-laying device, and then the stones are laid on the mortar.

[0012] S5: After each layer of stones is laid, mortar is laid on the construction site using a sand-laying device, and then the stones are laid on the mortar until the stone laying is completed.

[0013] By adopting the above technical solution, the construction location is confirmed, and the foundation pit is excavated using a combination of manual labor and machinery. After the foundation pit is excavated, the prepared mortar is poured into the pit. After the mortar in the foundation pit solidifies, the foundation is formed. Then, a sand-spreading device is used to spread the mortar on the foundation and level it. Then, the stones are laid on the mortar. After laying a layer of stones, the sand-spreading device is used again to spread mortar on the stones and level it. This reduces the need for a lot of manual labor to spread mortar on the stones when stacking them, thus reducing the number of construction workers and the problem of reduced construction efficiency.

[0014] Preferably, the sand spreading device includes a base, on which a filling box is fixed. A discharge port is opened on the bottom surface of the filling box, extending through to the bottom surface of the base. A square frame is fixed to the bottom surface of the base, communicating with the discharge port. Rollers are rotatably mounted on both sides of the bottom surface of the base. A sand spreading roller is rotatably mounted on the bottom surface of the base, located on the side of the square frame away from the rollers. A rotating shaft is rotatably mounted inside the square frame. Several baffles are fixed on the rotating shaft, arranged axially along the rotating shaft. A push handle is provided on the base, and a drive mechanism for driving the rotating shaft to rotate is provided on the base.

[0015] By adopting the above technical solution, the mixed mortar is poured into the filling box, and the sand spreading device is moved to the construction position where sand needs to be spread. The workers move the sand spreading device by pulling the push handle. The drive mechanism drives the rotating shaft to rotate, and the rotating shaft drives the baffle to rotate, thereby discharging the mortar in the filling box. During the movement of the sand spreading device, the sand spreading roller spreads the discharged mortar evenly, thereby reducing the input of workers and improving the work efficiency of workers in the mortar laying process.

[0016] Preferably, a movable shaft is provided on both sides of the top surface of the base. The movable shaft is slidably connected to the base in a vertical direction. A limit block is fixed on the top surface of the movable shaft. A connecting plate is provided below the two movable shafts. The top surface of the connecting plate is fixedly connected to the bottom surface of the two movable shafts. A spring is sleeved on the movable shaft. The top end of the spring is fixedly connected to the bottom surface of the base. The bottom end of the spring is fixedly connected to the top surface of the connecting plate. Support plates are fixed on both sides of the bottom surface of the connecting plate. The sand spreading roller is rotatably installed between the two support plates.

[0017] By adopting the above technical solution, the connecting plate moves downward under the elastic force of the spring, so that the connecting plate exerts a downward force on the sand spreading roller, making the sand spreading roller in close contact with the mortar being laid, thereby improving the mortar spreading efficiency.

[0018] Preferably, the packing box is covered with a protective shell, the bottom surface of the protective shell is fixed to the top surface of the base, a vertically arranged stirring shaft is passed through the top surface of the packing box, a plurality of stirring blades are fixed on the stirring shaft, a motor is fixed to the top surface of the protective shell, and the output shaft of the motor is fixedly connected to the top end of the stirring shaft.

[0019] By adopting the above technical solution, starting motor one drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to stir the mortar in the packing box, thereby reducing the possibility of the mortar solidifying due to prolonged storage time in the packing box.

[0020] Preferably, the driving mechanism includes a first bevel gear fixed on the rotating shaft, a vertically arranged rotating shaft passing through the base, the rotating shaft being rotatably connected to the base, the top end of the rotating shaft being rotatably connected to the inner top surface of the protective shell, a second bevel gear fixed on the rotating shaft, the second bevel gear meshing with the first bevel gear, and a driving component for driving the rotating shaft to rotate is provided on the stirring shaft.

[0021] By adopting the above technical solution, when the handle is pulled to move the sand spreading device, the drive component drives the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the rotating shaft to rotate, so that the rotating shaft drives the baffle to rotate, thereby discharging the mortar in the filling box.

[0022] Preferably, the drive assembly includes a drive pulley fixed on the stirring shaft, a driven pulley rotatably mounted on the shaft, a transmission belt sleeved on the drive pulley and the driven pulley, and a drive component provided on the driven pulley for driving the shaft to rotate simultaneously with the driven pulley.

[0023] By adopting the above technical solution, when the first motor is started, the first motor drives the stirring shaft to rotate. At the same time, the stirring shaft drives the active pulley to rotate. The active pulley drives the driven pulley to rotate through the transmission belt. When the driven pulley rotates, the driving component drives the rotating shaft to rotate simultaneously with the driven pulley. This causes the rotating shaft to drive the second bevel gear to rotate, which in turn drives the first bevel gear to rotate. The first bevel gear drives the rotating shaft to rotate, thereby causing the rotating shaft to drive the baffle to rotate and discharge the mortar in the filling box.

[0024] Preferably, the driving component includes a ratchet fixed to the rotating shaft, a plurality of cylindrical rods fixed to the driven pulley, a pawl rotatably mounted on the cylindrical rods, the pawl being insertable into the tooth groove of the ratchet, a torsion spring sleeved on the cylindrical rods, the bottom end of the torsion spring being fixedly connected to the top surface of the driven pulley, and the top end of the torsion spring being fixedly connected to the bottom surface of the pawl.

[0025] By adopting the above technical solution, when the driven pulley rotates, the driven pulley drives the cylindrical rod to rotate around the axis, and the cylindrical rod drives the pawl to drive the ratchet to rotate, so that the axis rotates simultaneously with the driven pulley.

[0026] Preferably, a ratchet wheel two is fixed on the rotating shaft, a cylindrical rod two is fixed on the inner top surface of the protective shell, a pawl two is rotatably mounted on the cylindrical rod two, the pawl two can be inserted into the tooth groove of the ratchet wheel two, a torsion spring two is sleeved on the cylindrical rod two, the top end of the torsion spring two is fixedly connected to the inner top surface of the protective shell, and the bottom end of the torsion spring two is fixedly connected to the top surface of the pawl two.

[0027] By adopting the above technical solution, after the sand-laying device has laid the mortar, the motor is started in reverse. The motor drives the mixing shaft to reverse, which in turn drives the drive pulley to reverse. The drive pulley drives the driven pulley to rotate in the opposite direction through the transmission belt. When the driven pulley rotates in the opposite direction, the pawl 2 is inserted into the tooth groove of the ratchet 2, reducing the possibility that the shaft will follow the driven pulley to rotate. Meanwhile, the mixing shaft continues to rotate to continue to mix the remaining mortar in the packing box, thereby reducing the possibility that the remaining mortar in the packing box will solidify.

[0028] Preferably, two fixing plates are fixed on both sides of the bottom surface of the base. The two fixing plates are located on the side of the frame away from the sand spreading roller. A connecting shaft is rotatably installed between the two fixing plates. The two rollers are respectively fixed to the two ends of the connecting shaft. A driven gear is fixed on the connecting shaft. A second motor is fixed on the bottom surface of the base. A driving gear is fixed on the output shaft of the second motor. The driving gear meshes with the driven gear.

[0029] By adopting the above technical solution, the second motor is started to rotate, which drives the drive gear to rotate. The drive gear drives the driven gear to rotate, which causes the connecting shaft to drive the roller to rotate, thus facilitating the movement of the sand-laying device.

[0030] Preferably, a first connecting rod and a second connecting rod are fixed on the stirring shaft, and a vertically arranged scraper is fixed between the first connecting rod and the second connecting rod. A scraper is fixed on the scraper, and the end of the scraper away from the scraper is a pointed tip, which is in contact with the inner circumferential surface of the packing box.

[0031] By adopting the above technical solution, when the stirring shaft rotates, the stirring shaft drives the wall-mounted rod to rotate, causing the scraper on the wall-mounted rod to scrape off the mortar on the inner wall of the stuffing box, thereby reducing the mortar solidification on the inner wall of the stuffing box and preventing corrosion of the stuffing box.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] 1. After confirming the construction location, excavate the foundation pit using a combination of manual labor and machinery. After the foundation pit is excavated, pour the prepared mortar into the pit. After the mortar in the foundation pit solidifies, it forms the foundation. Then, use a sand-spreading device to spread the mortar on the foundation and level it. Then, lay the stones on the mortar. After laying a layer of stones, use the sand-spreading device to spread mortar on the stones and level it. This reduces the need for a lot of manual labor to spread mortar on the stones when stacking them, thus reducing the number of construction workers and the problem of reduced construction efficiency.

[0034] 2. Pour the mixed mortar into the filling box, move the sand spreading device to the construction position where sand needs to be spread, and the worker moves the sand spreading device by pulling the push handle. The drive mechanism drives the rotating shaft to rotate, and the rotating shaft drives the baffle to rotate, thereby discharging the mortar in the filling box. During the movement of the sand spreading device, the sand spreading roller spreads the discharged mortar evenly, thereby reducing the labor input of workers and improving the work efficiency of workers in the mortar laying process.

[0035] 3. When motor one is started, motor one drives the stirring shaft to rotate. At the same time, the stirring shaft drives the driving pulley to rotate. The driving pulley drives the driven pulley to rotate through the transmission belt. When the driven pulley rotates, it drives the rotating shaft to rotate simultaneously with the driven pulley through the driving component. This causes the rotating shaft to drive the bevel gear two to rotate. The bevel gear two drives the bevel gear one to rotate. The bevel gear one drives the rotating shaft to rotate, thereby causing the rotating shaft to drive the baffle to rotate and discharge the mortar in the stuffing box. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of the sand-laying device in the embodiments of this application.

[0037] Figure 2 This is a cross-sectional view of the protective shell in an embodiment of this application.

[0038] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0039] Figure 4 This is a schematic diagram of the driving gear and driven gear in the embodiments of this application.

[0040] Attached reference numerals: 1. Base; 11. Protective shell; 12. Push handle; 2. Filler box; 21. Stirring shaft; 22. Stirring blade; 23. Connecting rod one; 24. Connecting rod two; 25. Scraper rod; 26. Scraper; 27. Motor one; 28. Discharge port; 29. ​​Feed pipe; 3. Frame; 31. Rotating shaft; 32. Baffle; 33. Bevel gear one; 34. Rotating shaft; 35. Bevel gear two; 36. Driving pulley; 37. Driven pulley; 3 8. Drive belt; 4. Ratchet 1; 41. Cylindrical rod 1; 42. Torsion spring 1; 43. Pawl 1; 5. Ratchet 2; 51. Cylindrical rod 2; 52. Torsion spring 2; 53. Pawl 2; 6. Moving shaft; 61. Through hole; 62. Limiting block; 63. Spring; 64. Connecting plate; 65. Support plate; 66. Sand spreading roller; 7. Motor 2; 71. Drive gear; 72. Driven gear; 73. Fixing plate; 74. Connecting shaft; 75. Roller. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0042] This application discloses a masonry construction process.

[0043] Reference Figure 1 As shown, a masonry construction process includes the following steps:

[0044] S1: Before construction, the construction personnel shall lay out the construction site and confirm the construction location;

[0045] S2: Excavation of the foundation pit. After confirming the location of the foundation pit, the foundation pit is excavated using a combination of manual labor and machinery. After the foundation pit is excavated, it is inspected.

[0046] S3: Foundation construction. The prepared mortar is poured into the qualified foundation pit and the foundation is formed after the mortar has solidified.

[0047] S4: To build a wall, mortar is laid on the construction site using a sand-laying device, and then the stones are laid on the mortar.

[0048] S5: After each layer of stones is laid, mortar is laid on the construction site using a sand-laying device, and then the stones are laid on the mortar until the stone laying is completed.

[0049] Reference Figure 1 and Figure 2The aforementioned sand-laying device includes a base 1 and a filling box 2 fixed to the base 1. A protective shell 11 covers the filling box 2, with the bottom surface of the protective shell 11 fixed to the top surface of the base 1. A feed pipe 29 is fixed to the top surface of the filling box 2, with the top end of the feed pipe 29 passing through the top surface of the protective shell 11. A push handle 12 is fixed to the base 1, located on one side of the protective shell 11. A vertically arranged stirring shaft 21 passes through the top surface of the filling box 2, and several stirring blades 22 for stirring mortar are fixed on the stirring shaft 21. Two connecting rods 1 23 and two connecting rods 24 are fixed to the stirring shaft 21, symmetrically arranged around the circumference of the stirring shaft 21, with connecting rod 1 23 located above connecting rods 24. A vertically arranged scraper rod 25 is fixed between connecting rod 23 and connecting rod 24 on the same side. A scraper 26 is fixed on the scraper rod 25. The end of the scraper 26 near the inner wall of the stuffing box 2 is pointed, and the pointed end of the scraper 26 is in contact with the inner wall of the stuffing box 2. A motor 27 is fixed on the top surface of the protective shell 11, and the output shaft of the motor 27 is fixedly connected to the top end of the stirring shaft 21.

[0050] Reference Figure 1 and Figure 2 A discharge port 28 is provided on the inner bottom surface of the stuffing box 2, extending through to the bottom surface of the base 1. A square frame 3 is fixed to the bottom surface of the base 1, and the square frame 3 is connected to the discharge port 28. A rotating shaft 31 is rotatably installed inside the square frame 3, and several baffles 32 are fixed on the rotating shaft 31. The two end faces of the baffles 32 are in contact with the opposite inner surfaces of the square frame 2, and the baffles 32 rotate with the rotating shaft 31 within the square frame 3. The end of the baffle 32 away from the rotating shaft 31 can be in contact with the inner wall of the square frame 3. One end of the rotating shaft 31 passes through the square frame 3, and a bevel gear 33 is fixedly fitted on the rotating shaft 31. A vertically arranged rotating shaft 34 is installed on the base 1, and the rotating shaft 34 is rotatably connected to the base 1. The top surface of the rotating shaft 34 is rotatably connected to the inner bottom surface of the protective shell 11. A bevel gear 35 is fitted on the rotating shaft 34, and the bevel gear 33 meshes with the bevel gear 35.

[0051] Reference Figure 2 and Figure 3A driving pulley 36 is fixedly mounted on the stirring shaft 21, and a driven pulley 37 is rotatably mounted on the rotating shaft 34. A transmission belt 38 is mounted on both the driving pulley 36 and the driven pulley 37. A ratchet 4 is fixedly mounted on the rotating shaft 34, located above the driven pulley 37. Four cylindrical rods 41 are fixed to the top surface of the driven pulley 37, and the four cylindrical rods 41 are evenly spaced along the circumference of the driven pulley 37. A pawl 43 is rotatably mounted on the cylindrical rod 41, and the pawl 43 can be inserted into the tooth groove of the ratchet 4. A torsion spring 42 is mounted on the circumference of the cylindrical rod 51, the top end of the torsion spring 42 is fixed to the bottom surface of the pawl 43, and the bottom end of the torsion spring 42 is fixed to the top surface of the driven pulley 37. A ratchet 2 5 is fixedly mounted on the rotating shaft 34. The ratchet 2 5 is located above the ratchet 1 4. A cylindrical rod 2 51 is fixed on the inner top surface of the protective shell 11. A pawl 2 53 is rotatably mounted on the cylindrical rod 2 51. The pawl 2 53 can be inserted into the tooth groove of the ratchet 2 5. A torsion spring 2 52 is mounted on the periphery of the cylindrical rod 2 51. The top end of the torsion spring 2 52 is fixed to the inner top surface of the protective shell 11, and the bottom end of the torsion spring 2 52 is fixed to the top surface of the pawl 2 53.

[0052] The motor 27 is started, which drives the stirring shaft 21 to rotate, thus stirring the mortar in the filling box 2 and reducing the possibility of the mortar solidifying due to prolonged time in the filling box 2. The rotation of the stirring shaft 21 drives the drive pulley 36 to rotate, which in turn drives the driven pulley 37 to rotate via the transmission belt 38. The driven pulley 37 drives the cylindrical rod 41 to rotate around the rotating shaft 34, causing the cylindrical rod 41 to push the pawl 43, which in turn pushes the ratchet 4 to rotate, causing the ratchet 4 to rotate, which in turn drives the rotating shaft 34 to rotate. The rotation of the rotating shaft 34 drives the bevel gear 35 to rotate, which in turn drives the bevel gear 33 to rotate, which in turn drives the rotating shaft 31 to rotate, causing the rotating shaft 31 to rotate, thus rotating the baffle 32 and spreading the mortar in the filling box 2 onto the aggregate.

[0053] Reference Figure 1 The base 1 has through holes 61 on both sides of its top surface, located on the side of the protective shell 11 away from the push handle 12. A movable shaft 6 passes through each through hole 61 and slides vertically to the base 1. A limit block 62 is fixed to the top surface of the movable shaft 6. A connecting plate 64 is located below the two movable shafts 6, with its top surface fixed to the bottom surface of the two movable shafts 6. A spring 63 is fitted around the periphery of the movable shafts 6, with its top end fixed to the bottom surface of the base 1 and its bottom end fixed to the top surface of the connecting plate 64. Support plates 65 are fixed to both sides of the bottom surface of the connecting plate 64. The sides of the two support plates 65 that are far apart from each other are coplanar with the two sides of the connecting plate 64. A sand spreading roller 66 is rotatably mounted between the two support plates 65.

[0054] Reference Figure 4A fixing plate 73 is fixed on both sides of the bottom surface of the base 1. A connecting shaft 74 is rotatably mounted between the two fixing plates 73. Both ends of the connecting shaft 74 pass through the fixing plates 73, and rollers 75 are sleeved and fixed on both ends of the connecting shaft 74. A driven gear 72 is sleeved and fixed on the connecting shaft 74. A second motor 7 is fixed on the bottom surface of the base 1. A driving gear 71 is fixed on the output shaft of the second motor 7. The driving gear 71 meshes with the driven gear 72.

[0055] The implementation principle of a masonry construction process according to an embodiment of this application is as follows: Motor 27 is started, driving the drive gear 71 to rotate. The drive gear 71 drives the driven gear 72 to rotate, which in turn drives the connecting shaft 74 to rotate, causing the roller 75 to rotate, thus facilitating the movement of the sand-laying device. The sand-laying device is moved to the construction position where sand needs to be laid, and motor 127 is started. Motor 127 drives the mixing shaft 21 to rotate, causing the mixing shaft 21 to drive the mixing blades 22 to rotate and mix the mortar in the filling box 2. Simultaneously, the mixing shaft 21 drives the drive pulley 36 to rotate, which in turn drives the driven pulley 37 to rotate via the transmission belt 38. The driven pulley 37 drives the cylindrical rod 41 to rotate around the rotating shaft 34, causing the pawl 43 on the cylindrical rod 41 to push the ratchet 4 to rotate, thereby causing the ratchet 4 to drive the rotating shaft 34 to rotate. The rotation of shaft 34 drives bevel gear 35 to rotate, which in turn drives bevel gear 33 to rotate. This, in turn, drives shaft 31 to rotate, causing the mortar in the filling box 2 to be discharged. During the movement of the sand spreading device, the sand spreading roller 66 spreads the mortar evenly, thereby reducing manual sand spreading and improving the construction efficiency of the workers. After the sand spreading is completed, motor 27 is started in reverse. Motor 27 drives the drive pulley 36 to rotate in the opposite direction, which in turn drives the driven pulley 37 to rotate via transmission belt 38. Pawl 53 is inserted into the tooth groove of ratchet 5, thereby reducing the possibility of shaft 34 rotating with driven pulley 37. This stops shaft 31 from rotating, and the mortar in the filling box 2 stops being discharged. Meanwhile, the stirring shaft 21 continues to rotate, driving the stirring blade 22 to stir the mortar in the filling box 2, thereby reducing the possibility of the mortar solidifying due to prolonged storage in the filling box 2.

[0056] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A masonry construction technique, characterized in that: Includes the following steps: S1: Before construction, the construction personnel shall lay out the construction site and confirm the construction location; S2: Excavation of the foundation pit. After confirming the location of the foundation pit, the foundation pit is excavated using a combination of manual labor and machinery. After the foundation pit is excavated, it is inspected. S3: Foundation construction. The prepared mortar is poured into the qualified foundation pit and the foundation is formed after the mortar has solidified. S4: To build a wall, mortar is laid on the construction site using a sand-laying device, and then the stones are laid on the mortar. S5: After each layer of stone is laid, a sand-laying device is used to lay mortar on the construction position, and then the stone is laid on the mortar until the stone laying is completed. The sand-laying device includes a base (1), and a filling box (2) is fixed on the base (1). The bottom surface of the filling box (2) is provided with a discharge port (28), which extends through to the bottom surface of the base (1). A square frame (3) is fixed on the bottom surface of the base (1), and the square frame (3) is connected to the discharge port (28). Rollers (75) are rotatably installed on both sides of the bottom surface of the base (1), and a sand-spreading roller (66) is rotatably installed on the bottom surface of the base (1). The sand-spreading roller (66) is located on the square frame (3) away from the sand-spreading roller (75). On one side of the roller (75), a rotating shaft (31) is rotatably installed inside the frame (3). Several baffles (32) are fixed on the rotating shaft (31). The baffles (32) are arranged along the axial direction of the rotating shaft (31). A push handle (12) is provided on the base (1). A drive mechanism for driving the rotating shaft (31) to rotate is provided on the base (1). Moving shafts (6) are provided on both sides of the top surface of the base (1). The moving shafts (6) are slidably connected to the base (1) in the vertical direction. A limit block (62) is fixed on the top surface of the moving shaft (6). A connecting plate (64) is provided below the two moving shafts (6). The top surface of the connecting plate (64) is connected to the two moving shafts (6). The bottom surface of the moving shaft (6) is fixedly connected, and a spring (63) is sleeved on the moving shaft (6). The top end of the spring (63) is fixedly connected to the bottom surface of the base (1), and the bottom end of the spring (63) is fixedly connected to the top surface of the connecting plate (64). Support plates (65) are fixed on both sides of the bottom surface of the connecting plate (64). The sand spreading roller (66) is rotatably installed between the two support plates (65). A protective shell (11) is provided on the filling box (2). The bottom surface of the protective shell (11) is fixed to the top surface of the base (1). A vertically arranged stirring shaft (21) is passed through the top surface of the filling box (2). Several stirring blades (22) are fixed on the stirring shaft (21). The protective shell (11) has a motor (27) fixed on its top surface. The output shaft of the motor (27) is fixedly connected to the top end of the stirring shaft (21). The driving mechanism includes a bevel gear (33) fixed on the rotating shaft (31). A vertically arranged rotating shaft (34) is passed through the base (1). The rotating shaft (34) is rotatably connected to the base (1). The top end of the rotating shaft (34) is rotatably connected to the inner top surface of the protective shell (11). A bevel gear (35) is fixed on the rotating shaft (34). The bevel gear (35) meshes with the bevel gear (33). The stirring shaft (21) is provided with a driving assembly for driving the rotating shaft (34) to rotate.The drive assembly includes a drive pulley (36) fixed on the stirring shaft (21), a driven pulley (37) rotatably mounted on the rotating shaft (34), a transmission belt (38) sleeved on the drive pulley (36) and the driven pulley (37), and a drive component for driving the rotating shaft (34) to rotate simultaneously with the driven pulley (37) on the driven pulley (37). The drive component includes a ratchet (4) fixed on the rotating shaft (34), a plurality of cylindrical rods (41) fixed on the driven pulley (37), a pawl (43) rotatably mounted on the cylindrical rods (41), the pawl (43) being insertable into the tooth groove of the ratchet (4), and a drive component for driving the rotating shaft (34) to rotate with the driven pulley (37). A torsion spring (42) is provided, the bottom end of which is fixedly connected to the top surface of the driven pulley (37), and the top end of which is fixedly connected to the bottom surface of the pawl (43). A ratchet wheel (5) is fixed on the rotating shaft (34). A cylindrical rod (51) is fixed on the inner top surface of the protective shell (11). A pawl (53) is rotatably mounted on the cylindrical rod (51). The pawl (53) can be inserted into the tooth groove of the ratchet wheel (5). A torsion spring (52) is sleeved on the cylindrical rod (51), the top end of which is fixedly connected to the inner top surface of the protective shell (11), and the bottom end of which is fixedly connected to the top surface of the pawl (53).

2. The masonry construction process according to claim 1, characterized in that: The base (1) has two fixing plates (73) fixed on both sides of its bottom surface. The two fixing plates (73) are located on the side of the frame (3) away from the sand spreading roller (66). A connecting shaft (74) is rotatably installed between the two fixing plates (73). The two rollers (75) are fixed at both ends of the connecting shaft (74). A driven gear (72) is fixed on the connecting shaft (74). A second motor (7) is fixed on the bottom surface of the base (1). A driving gear (71) is fixed on the output shaft of the second motor (7). The driving gear (71) meshes with the driven gear (72).

3. The masonry construction process according to claim 1, characterized in that: A connecting rod 1 (23) and a connecting rod 2 (24) are fixed on the stirring shaft (21). A vertically arranged scraper rod (25) is fixed between the connecting rod 1 (23) and the connecting rod 2 (24). A scraper (26) is fixed on the scraper rod (25). The end of the scraper (26) away from the scraper rod (25) is a pointed end. The pointed end of the scraper (26) is in contact with the inner circumferential surface of the packing box (2).

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