Cement pouring equipment for constructional engineering

Abstract

The utility model relates to the field of cement pouring equipment, and discloses cement pouring equipment for constructional engineering, which comprises a cement stirring barrel, the bottom of the cement stirring barrel is communicated with a spiral conveyor, the left side of the top of the cement stirring barrel is communicated with a feeding sleeve, and the left side of the top of the cement stirring barrel is fixedly connected with an electric cylinder. The output end of the electric cylinder is fixedly connected with a concave sleeve, a connecting plate is arranged in the concave sleeve, the right end of the connecting plate is fixedly connected with a circular ring, the bottom of the circular ring is fixedly connected with a screen drum, and the right side of the top of the circular ring is fixedly connected with a transmission box through the connecting plate. According to the cement rapid filtering device, the transmission motor and the first toothed bar drive the slitting plate to stir and slit cement through the second toothed bar, the screen drum can conveniently and rapidly filter the cement, then the reciprocating screw drives the pressing plate through the T-shaped sleeve to crush the slit caked raw materials, and the cement rapid filtering device has the advantage of being capable of rapidly filtering the cement.

Description

Technical Field

[0001] This utility model relates to the field of cement pouring equipment, and in particular to a cement pouring equipment for building construction. Background Technology

[0002] The Architectural Engineering major is mainly responsible for the teaching and management of the Architectural Engineering direction within the Civil Engineering major. It refers to all kinds of buildings and engineering facilities that provide the material and technical foundation for human life and production. Construction projects can be divided into three categories according to their natural attributes: architectural engineering, civil engineering, and electromechanical engineering. During the construction process, cement pouring equipment is needed to pour cement into designated locations on the construction site.

[0003] Chinese Patent Publication No. CN215443162U discloses a cement pouring device for construction engineering, including a counterweight base plate. A tank is fixedly connected to the top of the counterweight base plate via a bracket. A cover plate is fixedly connected to the top of the tank via screws. A rotating shaft is rotatably connected to the center of the bottom of the cover plate via a bearing. A stirring rod is fixedly connected to the upper and lower positions on both sides of the rotating shaft. A stirring plate is evenly fixedly connected to the outer surface of the stirring rod. This utility model, by setting up a tank, cover plate, rotating shaft, stirring rod, stirring plate, and servo motor, can conveniently stir cement. By setting up a feed pipe, sealing gasket, and filter screen, it can conveniently filter cement. With the above structure, it possesses the advantage of having a filtration device during use, solving the problem of existing cement pouring equipment lacking a filtration device, thereby avoiding blockage of the pouring hose and affecting the cement pouring process.

[0004] In the above-mentioned technology, although the cement pouring equipment for construction projects can filter cement, it only uses a single filter screen to filter the cement. Cement easily clogs the filter screen, resulting in a slow filtration speed. Therefore, a cement pouring equipment for construction projects is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a cement pouring device for construction engineering, which aims to improve the problem that existing cement pouring devices cannot quickly filter cement.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cement pouring device for construction engineering includes a cement mixing tank. A screw conveyor is connected to the bottom of the cement mixing tank. A feeding sleeve is connected to the left side of the top of the cement mixing tank. An electric cylinder is fixedly connected to the left side of the top of the cement mixing tank. A concave sleeve is fixedly connected to the output end of the electric cylinder. A connecting plate is provided inside the concave sleeve. A ring is fixedly connected to the right end of the connecting plate. A screen cylinder is fixedly connected to the bottom of the ring. A transmission box is fixedly connected to the right side of the top of the ring via the connecting plate. A drive motor is fixedly connected to the top of the transmission box. The output end of the drive motor... A gear rod 1 is fixedly connected to the inside of the transmission box. The bottom end of the gear rod 1 extends through to the bottom of the transmission box and is fixedly connected to a reciprocating screw. A T-shaped sleeve is movably connected to the surface of the reciprocating screw via a connecting rod and a connecting sleeve. A gear rod 2 is fixedly connected to the top of the inner wall of the transmission box via a bearing seat. The bottom end of the gear rod 2 extends through to the bottom of the screen cylinder. Cutting plates located inside the cylinder are fixedly connected to all four sides of the gear rod 2. The gear rod 2 meshes with the gear rod 1. A pressure plate is fixedly connected to the bottom of the T-shaped sleeve. A rotating component is provided on the front side of the concave sleeve. A buffer component is provided at the bottom of the ring.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a rotating motor, which is located on the left side of the front of the concave sleeve. A reducer is fixedly connected to the output end of the rotating motor. The output end of the reducer extends into the interior of the concave sleeve and is fixedly connected to a rotating rod. The back of the reducer is fixedly connected to the front of the concave sleeve, and the connecting plate is fixedly connected to the surface of the rotating rod.

[0010] As a further description of the above technical solution:

[0011] The concave sleeve has a circular hole on its back side, and the rear end of the rotating rod is slidably connected inside the circular hole.

[0012] As a further description of the above technical solution:

[0013] The electric cylinder has a positioning plate fixedly connected to its front and back sides. The bottom of the positioning plate is fixedly connected to the top of the cement mixing drum, and the right side of the positioning plate is fixedly connected to the surface of the feed sleeve.

[0014] As a further description of the above technical solution:

[0015] The buffer assembly includes a rubber ring, which is fixedly connected to the top of the feed sleeve, and the top of the rubber ring contacts the bottom of the ring.

[0016] As a further description of the above technical solution:

[0017] A support ring is fixedly connected to the top of the second surface of the rack, and the bottom of the support ring contacts the bottom of the inner wall of the transmission box.

[0018] As a further description of the above technical solution:

[0019] A square sleeve is fixedly connected to the bottom of the transmission box, and the inner wall of the square sleeve is in contact with the surface of the T-shaped sleeve.

[0020] As a further description of the above technical solution:

[0021] The toothed rod 2 is fixedly connected to brush plates located at the bottom of the screen cylinder on all four sides, and the top of the brush plates is in contact with the bottom of the screen cylinder.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the transmission motor and the first gear rod drive the cutting plate through the second gear rod to stir and cut the cement, which facilitates the rapid filtration of the cement by the screen cylinder. Then, the reciprocating screw drives the pressure plate through the T-shaped sleeve to crush the clumps of raw materials after cutting, which achieves the advantage of rapid filtration of cement and avoids large-area clogging.

[0024] 2. In this utility model, by using a rotary motor, a reducer and a rotating rod in combination, the connecting plate and the ring can be driven to rotate, which facilitates the quick pouring out of impurities inside the cylinder and improves the discharge speed of impurities. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a cement pouring device for building engineering proposed in this utility model.

[0026] Figure 2 This is a cross-sectional schematic diagram of the feed sleeve of a cement pouring equipment for building engineering proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the concave sleeve of a cement pouring equipment for building engineering proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the toothed rod of a cement pouring device for building engineering proposed in this utility model.

[0029] Legend:

[0030] 1. Cement mixing tank; 2. Screw conveyor; 3. Feed sleeve; 4. Electric cylinder; 5. Concave sleeve; 6. Connecting plate; 7. Circular ring; 8. Screen cylinder; 9. Transmission box; 10. Transmission motor; 11. Toothed rod one; 12. Reciprocating screw; 13. T-shaped sleeve; 14. Toothed rod two; 15. Cutting plate; 16. Pressure plate; 17. Rotary motor; 18. Reducer; 19. Rotating rod; 20. Circular hole; 21. Positioning plate; 22. Rubber ring; 23. Support ring; 24. Square sleeve; 25. Brush plate. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1-3 This utility model provides an embodiment of a cement pouring device for construction engineering, comprising a cement mixing tank 1, a screw conveyor 2 connected to the bottom of the cement mixing tank 1, a feeding sleeve 3 connected to the left side of the top of the cement mixing tank 1, an electric cylinder 4 fixedly connected to the left side of the top of the cement mixing tank 1, a concave sleeve 5 fixedly connected to the output end of the electric cylinder 4, a positioning plate 21 fixedly connected to the front and back of the electric cylinder 4, the bottom of the positioning plate 21 fixedly connected to the top of the cement mixing tank 1, and the right side of the positioning plate 21 fixedly connected to the surface of the feeding sleeve 3. By setting the positioning plate 21, the connection area between the electric cylinder 4 and the cement mixing drum 1 can be increased, thus improving the stability of the electric cylinder 4; the concave sleeve 5 is provided with a connecting plate 6, the right end of the connecting plate 6 is fixedly connected to a ring 7, the bottom of the ring 7 is fixedly connected to a screen cylinder 8, the right side of the top of the ring 7 is fixedly connected to a transmission box 9 through the connecting plate 6, the top of the transmission box 9 is fixedly connected to a transmission motor 10, the transmission motor 10 is a reduction motor, the output end of the transmission motor 10 passes through the inside of the transmission box 9 and is fixedly connected to a gear rod 11;

[0033] Reference Figure 2-4The bottom end of the first toothed rod 11 extends through to the bottom of the transmission box 9 and is fixedly connected to a reciprocating screw 12. A T-shaped sleeve 13 is movably connected to the surface of the reciprocating screw 12 via a connecting rod and a connecting sleeve. The top of the inner wall of the transmission box 9 is fixedly connected to a second toothed rod 14 via a bearing seat. A square sleeve 24 is fixedly connected to the bottom of the transmission box 9. The inner wall of the square sleeve 24 contacts the surface of the T-shaped sleeve 13. By setting the square sleeve 24, the T-shaped sleeve 13 can be limited, improving the stability of the T-shaped sleeve 13 during movement. The bottom end of the second toothed rod 14 extends through to the bottom of the screen cylinder 8. Cutting plates 15 located inside the cylinder are fixedly connected to all four sides of the second toothed rod 14. A support ring 23 is fixedly connected to the top of the surface of the second toothed rod 14. The bottom of the support ring 23 contacts the bottom of the inner wall of the transmission box 9. By setting the support ring 23, the second toothed rod 14 can be supported, which improves the support strength of the second toothed rod 14. Brush plates 25 located at the bottom of the screen cylinder 8 are fixedly connected to all four sides of the second toothed rod 14. The top of the brush plate 25 contacts the bottom of the screen cylinder 8. By setting the brush plate 25, the screen cylinder 8 can be brushed and cleaned after rotating 180 degrees, so that the impurities blocking the screen cylinder 8 can fall off quickly. The second toothed rod 14 meshes with the first toothed rod 11. A pressure plate 16 is fixedly connected to the bottom of the T-shaped sleeve 13.

[0034] Reference Figure 1-3 A rotating assembly is provided on the front side of the concave sleeve 5. The rotating assembly includes a rotary motor 17, which is located on the left side of the front side of the concave sleeve 5. A reducer 18 is fixedly connected to the output end of the rotary motor 17. The reducer 18 is a worm gear reducer 18. The output end of the reducer 18 extends into the interior of the concave sleeve 5 and is fixedly connected to a rotating rod 19. The back side of the reducer 18 is fixedly connected to the front side of the concave sleeve 5. A connecting plate 6 is fixedly connected to the surface of the rotating rod 19. By using the rotary motor 17, the reducer 18 and the rotating rod 19 together, the connecting plate 6 and the ring 7 can be driven to rotate, which facilitates the rapid discharge of impurities inside the cylinder and improves the discharge speed of impurities. A circular hole 20 is provided on the back side of the concave sleeve 5. The rear end of the rotating rod 19 is slidably connected to the interior of the circular hole 20. By providing the circular hole 20, the rear end of the rotating rod 19 can be supported, which improves the support strength of the rotating rod 19.

[0035] Reference Figure 1-3 The bottom of the ring 7 is provided with a buffer component, which includes a rubber ring 22. The rubber ring 22 is fixedly connected to the top of the feed sleeve 3. The top of the rubber ring 22 contacts the bottom of the ring 7. By setting the rubber ring 22, the top of the feed sleeve 3 can be protected to prevent the ring 7 from colliding with the feed sleeve 3.

[0036] Working principle: The user first starts the drive motor 10, then pours cement into the feed sleeve 3. The screen cylinder 8 filters the cement. The drive motor 10 drives the gear rack 11 to rotate, and the gear rack 11 drives the cutting plate 15 to rotate through the gear rack 14. The cutting plate 15 agitates the cement, facilitating rapid filtration by the screen cylinder 8. At the same time, the cutting plate 15 cuts the lumpy raw materials in the cement through the pressure plate 16. The reciprocating screw 12 drives the pressure plate 16 to move up and down reciprocally through the T-shaped sleeve 13, and the pressure plate 16 cuts the cement. The cut raw materials are crushed to facilitate their passage through the screen cylinder 8. When filtration is complete and cleaning is required, the electric cylinder 4 is activated. The electric cylinder 4 drives the concave sleeve 5 to move upward. After reaching the appropriate height, the rotary motor 17 is activated. The rotary motor 17 drives the rotating rod 19 to rotate. The rotating rod 19 drives the ring 7 to rotate through the connecting plate 6. The ring 7 drives the cylinder and screen cylinder 8 to rotate 180 degrees, which can pour out the impurities. At the same time, the toothed rod 14 drives the brush plate 25 to clean and unclog the screen cylinder 8, thereby achieving the advantage of rapid cement filtration.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cement pouring device for construction engineering, comprising a cement mixing tank (1), characterized in that: The bottom of the cement mixing drum (1) is connected to a screw conveyor (2), and the left side of the top of the cement mixing drum (1) is connected to a feed sleeve (3). An electric cylinder (4) is fixedly connected to the left side of the top of the cement mixing drum (1). A concave sleeve (5) is fixedly connected to the output end of the electric cylinder (4). A connecting plate (6) is provided inside the concave sleeve (5). A ring (7) is fixedly connected to the right end of the connecting plate (6). A screen cylinder (8) is fixedly connected to the bottom of the ring (7). A transmission box (9) is fixedly connected to the right side of the top of the ring (7) through the connecting plate (6). A transmission motor (10) is fixedly connected to the top of the transmission box (9). The output end of the transmission motor (10) passes through the interior of the transmission box (9) and is fixedly connected to it. A toothed rod (11) is connected to the bottom of the transmission box (9) and a reciprocating screw (12) is fixedly connected thereto. A T-shaped sleeve (13) is movably connected to the surface of the reciprocating screw (12) through a connecting rod and a connecting sleeve. A toothed rod (14) is fixedly connected to the top of the inner wall of the transmission box (9) through a bearing seat. The bottom of the toothed rod (14) extends to the bottom of the screen cylinder (8). A cutting plate (15) located inside the cylinder is fixedly connected to all four sides of the toothed rod (14). The toothed rod (14) meshes with the toothed rod (11). A pressure plate (16) is fixedly connected to the bottom of the T-shaped sleeve (13). A rotating component is provided on the front of the concave sleeve (5). A buffer component is provided at the bottom of the ring (7).

2. The cement pouring equipment for construction engineering according to claim 1, characterized in that: The rotating assembly includes a rotary motor (17), which is located on the left side of the front of the concave sleeve (5). The output end of the rotary motor (17) is fixedly connected to a reducer (18). The output end of the reducer (18) extends into the interior of the concave sleeve (5) and is fixedly connected to a rotating rod (19). The back of the reducer (18) is fixedly connected to the front of the concave sleeve (5). The connecting plate (6) is fixedly connected to the surface of the rotating rod (19).

3. A cement pouring equipment for construction engineering according to claim 2, characterized in that: The concave sleeve (5) has a circular hole (20) on its back side, and the rear end of the rotating rod (19) is slidably connected inside the circular hole (20).

4. The cement pouring equipment for construction engineering according to claim 1, characterized in that: The electric cylinder (4) has a positioning plate (21) fixedly connected to its front and back sides. The bottom of the positioning plate (21) is fixedly connected to the top of the cement mixing tank (1), and the right side of the positioning plate (21) is fixedly connected to the surface of the feed sleeve (3).

5. A cement pouring equipment for construction engineering according to claim 1, characterized in that: The buffer assembly includes a rubber ring (22), which is fixedly connected to the top of the feed sleeve (3), and the top of the rubber ring (22) contacts the bottom of the ring (7).

6. A cement pouring equipment for construction engineering according to claim 1, characterized in that: A support ring (23) is fixedly connected to the top of the surface of the second toothed rod (14), and the bottom of the support ring (23) is in contact with the bottom of the inner wall of the transmission box (9).

7. A cement pouring equipment for construction engineering according to claim 1, characterized in that: The bottom of the transmission box (9) is fixedly connected to a square sleeve (24), and the inner wall of the square sleeve (24) is in contact with the surface of the T-shaped sleeve (13).

8. A cement pouring equipment for construction engineering according to claim 1, characterized in that: The toothed rod (14) is fixedly connected to brush plates (25) located at the bottom of the sieve cylinder (8) on all four sides, and the top of the brush plates (25) is in contact with the bottom of the sieve cylinder (8).

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