Foundation mortar pouring device

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a foundation mortar pouring device which comprises a base, a mortar tank is installed above the base, a first motor is installed on the lower surface of the mortar tank, a stirring rod is installed at the output end of the first motor, a sieve plate is movably placed in the mortar tank, and a stirring rod is installed at the output end of the sieve plate. A pouring mechanism is arranged on the upper surface of the base and located on the front side of the mortar tank, and a screening mechanism is arranged at the upper end of the outer surface of the mortar tank. Foundation mortar is screened through the screen plate, the foundation mortar which does not conform to the specification is blocked, a second motor in the screening mechanism drives a fixing disc to rotate, a fan-shaped tooth piece is driven to swing up and down through a fixing column, accordingly, a toothed bar is driven to rapidly move up and down, then the screen plate is driven to vibrate in the up-down direction, and the screening efficiency is greatly improved; in the whole screening process, screening holes cannot be blocked, and foundation mortar cannot be sputtered all around.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a foundation mortar pouring device. Background Art

[0002] Foundation mortar pouring is a very effective foundation treatment method that can improve the bearing capacity and stability of the foundation and prevent the occurrence of problems such as foundation settlement and earthquake disasters. The mortar in the existing foundation mortar pouring device is screened by natural flow. When the mortar is poured onto the filter net, it often accumulates in one place and cannot be spread out, which is not conducive to screening and cannot quickly achieve the screening effect.

[0003] A Chinese patent discloses a mortar pouring device for foundations of construction projects (authorization announcement number CN220620116U). This patented technology realizes the rotation of the scraper and the stirring blade through the design of a driving motor, a stirring shaft, a stirring blade, and a scraper. The stirring blade can mix the mortar with water, and the scraper can spread the mortar to be screened to accelerate the screening speed. Through the design of the baffle mechanism, when the mortar on the screen plate is filtered, the baffle is pressed to move the baffle downward, and the spring is in a compressed state. At this time, the mortar that has not passed through the surface of the screen plate can be removed.

[0004] However, it has certain disadvantages: it spreads the mortar to be screened by a rotating scraper. Although there is a baffle, due to the existence of centrifugal force, there is still a probability that the mortar will splash to the outside when it is stirred; and when the scraper rotates, some particles that cannot pass through the sieve plate will be pressed into the sieve holes of the sieve plate, causing the sieve holes to be blocked, thereby affecting the screening efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a foundation mortar pouring device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A foundation mortar pouring device comprises a base, a mortar tank is installed above the base, a first motor is installed on the lower surface of the mortar tank, a stirring rod is installed at the output end of the first motor, a sieve plate is movably placed inside the mortar tank, a pouring mechanism is provided on the upper surface of the base located at the front side of the mortar tank, a screening mechanism is provided at the upper end position of the outer surface of the mortar tank, the screening mechanism comprises a support plate, support rods are installed at both left and right ends of the lower surface of the support plate, a support block is installed at the lower end of the support rod, and a screening member is provided on the upper surface of the support plate for driving the screen plate to move up and down.

[0008] As a further solution of the utility model: The perfusion mechanism includes a delivery pump, a first pipe is installed at the liquid inlet end of the delivery pump, and a second pipe is installed at the liquid outlet end of the delivery pump.

[0009] As a further solution of the utility model: The screening member includes a fixed plate, a second motor is installed on the rear surface of the fixed plate, a fixed disk is installed at the output end of the second motor, a fixed column is installed at the outer edge of the front surface of the fixed disk, a rotating rod is installed on the front surface of the fixed plate on the right side of the fixed disk, a sector gear member is rotatably connected to the outside of the rotating rod, two sliding sleeves are installed on the front surface of the fixed plate on the right side of the rotating rod, a toothed rod is slidably connected inside the two sliding sleeves, and a fixed rod is installed at the lower end of the toothed rod.

[0010] As a further solution of the utility model: The stirring rod is located inside the mortar tank, the sieve plate is located above the stirring rod, and the two support blocks are respectively installed on the left and right side surfaces of the mortar tank.

[0011] As a further solution of the utility model: The delivery pump is installed on the upper surface of the base, and one end of the first pipe is connected through the front surface of the mortar tank.

[0012] As a further solution of the utility model: The lower end of the fixed plate is installed on the upper surface of the support plate, the fixed column is slidably connected through the left end of the sector gear member, the right end of the sector gear member is meshed with the toothed rod, the toothed rod movably penetrates through the support plate, and the lower end of the fixed rod is connected to the sieve plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model drives the stirring rod to rotate by the first motor to stir the foundation mortar, avoiding the stratification of the foundation mortar; the sieve plate screens the foundation mortar and blocks the foundation mortar that does not meet the specifications.

[0015] 2. The utility model is provided with a screening mechanism. The second motor in the screening mechanism drives the fixed disk to rotate, drives the sector gear member to swing up and down through the fixed column, thereby driving the toothed rod to move up and down quickly, and further driving the sieve plate to generate vibrations in the up and down directions, greatly improving the screening efficiency. The entire screening process will not cause the clogging of the sieve holes and will not cause the foundation mortar to splash around. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a foundation mortar perfusion device;

[0017] Figure 2 It is a cross-sectional view of the mortar tank in a foundation mortar perfusion device;

[0018] Figure 3 It is a schematic structural diagram of a perfusion mechanism in a foundation mortar perfusion device;

[0019] Figure 4 It is a schematic structural diagram of a screening mechanism in a foundation mortar perfusion device;

[0020] Figure 5 It is a schematic structural diagram of a screening part in a foundation mortar perfusion device.

[0021] In the figure: 1. Base; 2. Mortar tank; 3. First motor; 4. Stirring rod; 5. Sieve plate; 6. Perfusion mechanism; 7. Delivery pump; 8. First pipeline; 9. Second pipeline; 10. Screening mechanism; 11. Support plate; 12. Support rod; 13. Support block; 14. Screening part; 15. Fixed plate; 16. Second motor; 17. Fixed disk; 18. Fixed column; 19. Rotating rod; 20. Sector gear part; 21. Sliding sleeve; 22. Rack; 23. Fixed rod; 24. Foundation mortar. Specific embodiments

[0022] Please refer to Figures 1 to 3 , in the embodiment of the present utility model, a foundation mortar perfusion device includes a base 1, a mortar tank 2 is installed above the base 1, a first motor 3 is installed on the lower surface of the mortar tank 2, an output end of the first motor 3 is installed with a stirring rod 4, the stirring rod 4 is located inside the mortar tank 2, a perfusion mechanism 6 is arranged on the upper surface of the base 1 and in front of the mortar tank 2, the perfusion mechanism 6 includes a delivery pump 7, the delivery pump 7 is installed on the upper surface of the base 1, a liquid inlet end of the delivery pump 7 is installed with a first pipeline 8, one end of the first pipeline 8 penetrates and is connected to the front surface of the mortar tank 2, and a liquid outlet end of the delivery pump 7 is installed with a second pipeline 9;

[0023] Foundation mortar 24 is placed in the mortar tank 2;

[0024] The stirring rod 4 is used to stir the foundation mortar 24 to prevent the foundation mortar 24 from stratifying;

[0025] The delivery pump 7 is used to pump out the foundation mortar 24 and then discharge it into the foundation through the second pipeline 9.

[0026] In Figure 1 , Figure 2 , Figure 4 and Figure 5 : A sieve plate 5 is movably placed inside the mortar tank 2, and the sieve plate 5 is located above the stirring rod 4;

[0027] A screening mechanism 10 is provided at the upper end position of the outer surface of the mortar tank 2. The screening mechanism 10 includes a support plate 11. At both left and right ends of the lower surface of the support plate 11, support rods 12 are installed. At the lower ends of the support rods 12, support blocks 13 are installed. The two support blocks 13 are respectively installed on the left and right side surfaces of the mortar tank 2. On the upper surface of the support plate 11, a screening member 14 for driving the sieve plate 5 to move up and down is provided. The screening member 14 includes a fixing plate 15. The lower end of the fixing plate 15 is installed on the upper surface of the support plate 11. On the rear surface of the fixing plate 15, a second motor 16 is installed. At the output end of the second motor 16, a fixed disk 17 is installed. At the outer edge of the front surface of the fixed disk 17, a fixed column 18 is installed. On the front surface of the fixing plate 15 and to the right of the fixed disk 17, a rotating rod 19 is installed. A sector gear member 20 is rotatably connected to the outside of the rotating rod 19. The fixed column 18 is slidably connected through the left end of the sector gear member 20. On the front surface of the fixing plate 15 and to the right of the rotating rod 19, two sliding sleeves 21 are installed. A toothed rod 22 is slidably connected inside the two sliding sleeves 21. The right end of the sector gear member 20 is meshed with the toothed rod 22. The toothed rod 22 movably penetrates through the support plate 11. At the lower end of the toothed rod 22, a fixed rod 23 is installed. The lower end of the fixed rod 23 is connected to the sieve plate 5;

[0028] The sieve plate 5 is used to screen the foundation mortar 24, allowing the qualified foundation mortar 24 to pass through the sieve plate 5 and blocking the unqualified foundation mortar 24;

[0029] After the fixed disk 17 rotates, the fixed column 18 can slide inside the left end of the sector gear member 20, and at the same time drive the sector gear member 20 to swing up and down, thereby driving the toothed rod 22 to move up and down quickly, and further driving the sieve plate 5 to vibrate in the up and down direction. The vibrating sieve plate 5 improves the screening efficiency of the foundation mortar 24, enabling the piled-up foundation mortar 24 to pass through quickly.

[0030] The working principle of the present utility model is as follows: When in use, the staff pours the foundation mortar 24 into the mortar tank 2, and the foundation mortar 24 is screened when passing through the sieve plate 5; the second motor 16 drives the fixed disk 17 to rotate, and the fixed column 18 will drive the sector gear member 20 to swing up and down, and the toothed rod 22 will move up and down reciprocally, thereby driving the sieve plate 5 to vibrate in the up and down direction, enabling the foundation mortar 24 to be screened quickly; the first motor 3 drives the stirring rod 4 to rotate to stir the foundation mortar 24, avoiding the stratification phenomenon of the foundation mortar 24; the delivery pump 7 pumps out and conveys the foundation mortar 24 to the foundation through the first pipeline 8 and the second pipeline 9.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A foundation mortar pouring device, comprising a base (1), a mortar tank (2) is installed above the base (1), a first motor (3) is installed on the lower surface of the mortar tank (2), a stirring rod (4) is installed at the output end of the first motor (3), a sieve plate (5) is movably placed inside the mortar tank (2), and a pouring mechanism (6) is arranged on the upper surface of the base (1) at the front side of the mortar tank (2), characterized in that, A screening mechanism (10) is provided at the upper end position of the outer surface of the mortar tank (2). The screening mechanism (10) includes a support plate (11). At both left and right ends of the lower surface of the support plate (11), support rods (12) are installed. At the lower end of the support rods (12), support blocks (13) are installed. On the upper surface of the support plate (11), a screening member (14) for driving the sieve plate (5) to move up and down is provided.

2. The mortar perfusion device for foundation according to claim 1, characterized in that, The pouring mechanism (6) includes a delivery pump (7). At the liquid inlet end of the delivery pump (7), a first pipe (8) is installed, and at the liquid outlet end of the delivery pump (7), a second pipe (9) is installed.

3. The ground mortar pouring device according to claim 1, characterized in that, The screening member (14) includes a fixed plate (15). On the rear surface of the fixed plate (15), a second motor (16) is installed. At the output end of the second motor (16), a fixed disk (17) is installed. At the outer edge of the front surface of the fixed disk (17), a fixed column (18) is installed. On the front surface of the fixed plate (15) and to the right of the fixed disk (17), a rotating rod (19) is installed. The outer part of the rotating rod (19) is rotatably connected to a sector gear member (20). On the front surface of the fixed plate (15) and to the right of the rotating rod (19), two sliding sleeves (21) are installed. A toothed rod (22) is slidably connected inside the two sliding sleeves (21). At the lower end of the toothed rod (22), a fixed rod (23) is installed.

4. A foundation mortar pouring device according to claim 1, wherein, The stirring rod (4) is located inside the mortar tank (2). The sieve plate (5) is located above the stirring rod (4). The two support blocks (13) are respectively installed on the left and right side surfaces of the mortar tank (2).

5. The ground mortar pouring device according to claim 2, characterized in that, The delivery pump (7) is installed on the upper surface of the base (1). One end of the first pipe (8) is connected through the front surface of the mortar tank (2).

6. The ground mortar pouring device according to claim 3, characterized in that, The lower end of the fixed plate (15) is installed on the upper surface of the support plate (11). The fixed column (18) is slidably connected through the left end of the sector gear member (20). The right end of the sector gear member (20) is meshed with the toothed rod (22). The toothed rod (22) movably penetrates through the support plate (11). The lower end of the fixed rod (23) is connected to the sieve plate (5).

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