Pouring device for constructional engineering

Abstract

The utility model relates to the technical field of building construction, in particular to a pouring device for building engineering. Comprising a stirring cylinder, a water tank, a disc a, a disc b, a disc c, a rotating pipe, a stirring piece, a vertical driving assembly and a cleaning brush assembly; the rotating pipe is arranged on the inner side of the stirring cylinder, the disc a is vertically installed on the stirring cylinder in a sliding mode, the rotating pipe is rotatably installed on the disc a, a rotation driving assembly used for driving the rotating pipe to rotate is installed on the disc a, and the disc b and the disc c are both fixed to the rotating pipe; the stirring piece is mounted on the rotating pipe; the water tank is arranged at the bottom end of the stirring cylinder and communicated with the interior of the stirring cylinder; the vertical driving assembly is mounted on the water tank; the cleaning brush assembly is installed on the inner side of the water tank. The inner wall of the stirring cylinder and the inner structure of the stirring cylinder can be conveniently cleaned, and the cleaning device is good in cleaning effect, simple in structure and convenient to operate.

Description

Technical Field

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

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates, water, and admixtures and additives added in a certain proportion when necessary, which is evenly stirred, compacted into shape, and cured and hardened.

[0003] A Chinese patent with authorization announcement number CN217205384U discloses a concrete pouring device for construction projects; it includes a base plate, a support frame is fixedly installed on the top of the base plate, a cylinder is fixedly installed in the upper ring of the support frame, a feed pipe that passes through its inner cavity is fixedly installed on the top of the cylinder, an auger is set up between the two axial walls of the cylinder, a motor is fixedly installed on the outside of the cylinder, the output shaft of the motor is connected to the auger, a discharge pipe is fixedly installed on the cylinder, the discharge pipe is connected to the inside of the cylinder, a slide plate is slidably penetrated on the discharge pipe, the leakage end of the slide plate is connected to the fixed plate by screws, an electric push rod is fixedly installed on the outer wall of the discharge pipe, and the output end of the electric push rod is connected to the fixed plate.

[0004] The above-mentioned disclosed patent still has the following technical defects: after the concrete is mixed, the residual material will remain in the auger and the inside of the cylinder. If it is not cleaned in time, the concrete will solidify. However, the opening set on the cylinder is small, which makes cleaning inconvenient. Utility Model Content

[0005] The utility model aims to provide a construction engineering pouring device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a construction engineering pouring device, comprising:

[0007] A stirring cylinder with openings at both the upper and lower ends;

[0008] Disc a, disc b, disc c and a rotating tube, wherein the rotating tube is arranged on the inner side of the mixing cylinder, disc a is vertically slidably mounted on the mixing cylinder, the rotating tube is rotatably mounted on disc a, a rotating driving assembly for driving the rotating tube to rotate is mounted on disc a, disc b and disc c are both fixed on the rotating tube, and disc b and disc c are both located below disc a; sealing rings are arranged on the outer circumferences of disc b and disc c;

[0009] A stirring member, which is mounted on the rotating tube;

[0010] A water tank, which is arranged at the bottom end of the mixing cylinder and is communicated with the interior of the mixing cylinder;

[0011] A vertical drive assembly mounted on the water tank and used to drive the disc a, disc b and disc c to move;

[0012] A cleaning brush assembly is installed on the inner side of a water tank, and a servo motor c for driving the cleaning brush assembly to rotate is installed on the water tank.

[0013] Preferably, a nozzle and a water pump a are installed inside and outside the water tank respectively, the input end of the water pump a is connected to the inside of the water tank, and the output end thereof is connected to the nozzle.

[0014] Preferably, the stirring member includes a movable tube and a plurality of stirring rods. The movable tube is slidably mounted on the rotating tube. The plurality of stirring rods are mounted on the movable tube. The upper end of the rotating tube extends above the disk a. A linear drive mechanism is mounted on the upper end of the rotating tube. The output shaft of the linear drive mechanism is disposed on the inner side of the rotating tube and is connected to a connecting slider. The connecting slider is connected to the movable tube. A movable hole is vertically opened on the rotating tube for the connecting slider to move.

[0015] Preferably, the rotary drive assembly comprises a servo motor b, a gear and a gear ring, the servo motor b is mounted on the disc a, the gear is mounted on the output shaft of the servo motor b, and the gear ring is mounted on the outer periphery of the rotating tube and meshes with the gear.

[0016] Preferably, the vertical drive assembly includes a servo motor a, a threaded rod, a guide rod, a lifting rod and a rotating shaft. The guide rod is vertically arranged inside the water tank, the lifting rod is slidably arranged on the guide rod, the rotating shaft is rotatably installed between the disc c and the lifting rod, the threaded rod is rotatably installed inside the water tank, the lifting rod is threadedly connected to the threaded rod, and the servo motor a is installed on the water tank and its output shaft is connected to the threaded rod.

[0017] Preferably, a water pump b is installed on the water tank, the input end of the water pump b is connected to the interior of the water tank, and the output end of the water pump b is connected to the interior of the stirring cylinder.

[0018] Preferably, the cleaning brush assembly includes a rotating plate, a mounting shaft, multiple bristle mounting plates and multiple bristles. The rotating plate is rotatably mounted on the inner side of the water tank via the mounting shaft. The output shaft of the servo motor c is connected to the mounting shaft. The multiple bristle mounting plates are all mounted on the rotating plate, and the multiple bristles are respectively mounted on the multiple bristle mounting plates.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects: the utility model can facilitate the cleaning of the inner wall of the mixing cylinder and the internal structure of the mixing cylinder, has good cleaning effect, simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0021] Figure 3 and Figure 4 All of them are cross-sectional structural diagrams of the stirring cylinder and the water tank in the utility model.

[0022] Figure 5 It is a cross-sectional structural diagram of the rotating tube and the movable tube in the utility model.

[0023] Figure numerals: 1. stirring cylinder; 2. water tank; 3. disc a; 4. disc b; 5. disc c; 6. sealing ring; 7. rotating tube; 701. movable hole; 8. stirring rod; 9. movable tube; 10. discharge pipe; 11. valve; 12. rotating shaft; 13. lifting rod; 141. servo motor a; 142. threaded rod; 15. nozzle; 16. feed hopper; 171. servo motor b; 172. gear; 173. gear ring; 18. linear drive mechanism; 19. servo motor c; 20. rotating plate; 21. brush mounting plate; 22. guide rod; 23. connecting slider; 24. bristles; 25. mounting shaft. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] like Figure 1-Figure 5 As shown, a construction engineering pouring device proposed in this embodiment includes a mixing cylinder 1, a water tank 2, a disc a3, a disc b4, a disc c5, a rotating tube 7, a stirring member, a vertical drive assembly and a cleaning brush assembly.

[0026] The upper and lower ends of the stirring cylinder 1 are both opened; the rotating tube 7 is arranged on the inner side of the stirring cylinder 1, the disc a3 is vertically slidably installed on the stirring cylinder 1, the rotating tube 7 is rotatably installed on the disc a3, and a rotating driving component for driving the rotating tube 7 to rotate is installed on the disc a3. The rotating driving component includes a servo motor b171, a gear 172 and a gear ring 173. The servo motor b171 is installed on the disc a3, the gear 172 is installed on the output shaft of the servo motor b171, and the gear ring 173 is installed on the outer periphery of the rotating tube 7 and meshes with the gear 172. When the servo motor b171 is started, the servo motor b171 drives the gear 172 to rotate, and the gear 172 drives the gear ring 173 to rotate, thereby realizing the driving of the rotating tube 7. The discs b4 and c5 are both fixed on the rotating tube 7, and the discs b4 and c5 are both located below the disc a3; the outer peripheries of the discs b4 and c5 are both provided with sealing rings 6; the stirring member is installed on the rotating tube 7.

[0027] The water tank 2 is arranged at the bottom end of the mixing cylinder 1 and is connected to the interior of the mixing cylinder 1; a nozzle 15 and a water pump a are respectively installed on the inner and outer sides of the water tank 2, the input end of the water pump a is connected to the interior of the water tank 2, and its output end is connected to the nozzle 15. The above structure is set to prevent the water level in the water tank 2 from being unable to submerge the bottom end of the disc b4 when it is low; a water pump b is installed on the water tank 2, the input end of the water pump b is connected to the interior of the water tank 2, and its output end is connected to the interior of the mixing cylinder 1.

[0028] The vertical drive assembly is installed on the water tank 2 and is used to drive the disc a3, disc b4 and disc c5 to move. The vertical drive assembly includes a servo motor a141, a threaded rod 142, a guide rod 22, a lifting rod 13 and a rotating shaft 12. The guide rod 22 is vertically arranged inside the water tank 2, the lifting rod 13 is slidably arranged on the guide rod 22, the rotating shaft 12 is rotatably installed between the disc c5 and the lifting rod 13, the threaded rod 142 is rotatably installed inside the water tank 2, the lifting rod 13 is threadedly connected to the threaded rod 142, the servo motor a141 is installed on the water tank 2 and its output shaft is connected to the threaded rod 142, the servo motor a141 can drive the threaded rod 142 to rotate forward and reverse, thereby realizing the lifting and lowering drive of the lifting rod 13.

[0029] The cleaning brush assembly is installed on the inner side of the water tank 2. A servo motor c19 is installed on the water tank 2 for driving the cleaning brush assembly to rotate. The cleaning brush assembly includes a rotating plate 20, a mounting shaft 25, multiple bristle mounting plates 21 and multiple bristles 24. The rotating plate 20 is rotatably installed on the inner side of the water tank 2 through the mounting shaft 25. The output shaft of the servo motor c19 is connected to the mounting shaft 25. Multiple bristle mounting plates 21 are all installed on the rotating plate 20, and multiple bristles 24 are respectively installed on multiple bristle mounting plates 21.

[0030] When mixing concrete, the raw materials for producing concrete are put into the mixing drum 1 through the feed hopper 16, and the water pump b is started to pump the water in the water tank 2 into the mixing drum 1. Then, the rotating tube 7 is driven to rotate through the rotating drive component, and then the stirring element is driven to rotate, so as to achieve uniform mixing of the materials. After the mixing work is completed, the valve 11 can be opened to discharge the concrete in the mixing drum 1 through the discharge pipe 10. When cleaning the internal structure of the mixing drum 1, the lifting rod 13 is first driven downward by the vertical driving component, and then the disc a3 and the disc b4 are driven to rotate. And the disc c5 move downward synchronously. During this process, the sealing ring 6 arranged on the side of the disc b4 can scrape off the residual material remaining on the inside of the mixing cylinder 1, and start the water pump a to pump the water in the water tank 2 to the nozzle 15, and finally spray it onto the stirring element through the nozzle 15, and then start the servo motor c19 to drive the rotating plate 20 and the multiple brush mounting plates 21 to rotate to the specified end. During the cleaning process, the stirring element is driven to rotate by the set rotating drive assembly. At this time, the bristles 24 generate friction with the stirring element, disc b4 and disc c5, thereby improving the cleaning effect of disc b4, disc c5 and the stirring element.

[0031] Embodiment 2

[0032] like Figure 4 and Figure 5 As shown, a construction engineering casting device proposed in this embodiment, compared with the first embodiment, in this embodiment, the stirring member includes a movable tube 9 and a plurality of stirring rods 8, the movable tube 9 is slidably installed on the rotating tube 7, and the plurality of stirring rods 8 are all installed on the movable tube 9, the upper end of the rotating tube 7 extends above the disc a3, and a linear drive mechanism 18 is installed on the upper end of the rotating tube 7, the output shaft of the linear drive mechanism 18 is arranged on the inner side of the rotating tube 7 and is connected with a connecting slider 23, the connecting slider 23 is connected to the movable tube 9, and a movable hole 701 for the connecting slider 23 to move is vertically opened on the rotating tube 7, and the linear drive mechanism 18 can be started to work during the stirring process of the material, and the linear drive mechanism 18 drives the movable tube 9 to move up and down, and the movable tube 9 drives the plurality of stirring rods 8 to move, thereby increasing the stirring range of the stirring rod 8, thereby improving the stirring effect of the entire device.

[0033] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A construction engineering pouring device, characterized in that: include: A stirring cylinder (1) with openings at both the upper and lower ends; The invention relates to a disc a (3), a disc b (4), a disc c (5) and a rotating tube (7), wherein the rotating tube (7) is arranged on the inner side of a stirring cylinder (1), the disc a (3) is vertically slidably mounted on the stirring cylinder (1), the rotating tube (7) is rotatably mounted on the disc a (3), a rotating driving component for driving the rotating tube (7) to rotate is mounted on the disc a (3), the disc b (4) and the disc c (5) are both fixed on the rotating tube (7), and the disc b (4) and the disc c (5) are both located below the disc a (3); and sealing rings (6) are arranged on the outer circumferences of the disc b (4) and the disc c (5); A stirring member, the stirring member is mounted on the rotating tube (7); A water tank (2), the water tank (2) being arranged at the bottom end of the stirring cylinder (1) and being in communication with the interior of the stirring cylinder (1); A vertical drive assembly installed on the water tank (2) and used to drive the disc a (3), the disc b (4) and the disc c (5) to move; A cleaning brush assembly is installed on the inner side of the water tank (2). A servo motor c (19) is installed on the water tank (2) for driving the cleaning brush assembly to rotate.

2. A construction engineering pouring device according to claim 1, characterized in that: A nozzle (15) and a water pump a are installed inside and outside the water tank (2) respectively. The input end of the water pump a is communicated with the inside of the water tank (2), and the output end thereof is connected with the nozzle (15).

3. A construction engineering pouring device according to claim 1, characterized in that: The stirring member comprises a movable tube (9) and a plurality of stirring rods (8). The movable tube (9) is slidably mounted on the rotating tube (7). The plurality of stirring rods (8) are all mounted on the movable tube (9). The upper end of the rotating tube (7) extends above the disk a (3). A linear drive mechanism (18) is mounted on the upper end of the rotating tube (7). The output shaft of the linear drive mechanism (18) is arranged on the inner side of the rotating tube (7) and is connected to a connecting slider (23). The connecting slider (23) is connected to the movable tube (9). A movable hole (701) for the connecting slider (23) to move is vertically opened on the rotating tube (7).

4. A construction engineering pouring device according to claim 1, characterized in that: The rotary drive assembly comprises a servo motor b (171), a gear (172) and a gear ring (173). The servo motor b (171) is mounted on the disc a (3). The gear (172) is mounted on the output shaft of the servo motor b (171). The gear ring (173) is mounted on the outer periphery of the rotating tube (7) and meshes with the gear (172).

5. A construction engineering pouring device according to claim 1, characterized in that: The vertical drive assembly comprises a servo motor a (141), a threaded rod (142), a guide rod (22), a lifting rod (13) and a rotating shaft (12); the guide rod (22) is vertically arranged inside a water tank (2); the lifting rod (13) is slidably arranged on the guide rod (22); the rotating shaft (12) is rotatably installed between a disc c (5) and the lifting rod (13); the threaded rod (142) is rotatably installed inside the water tank (2); the lifting rod (13) is threadedly connected to the threaded rod (142); the servo motor a (141) is installed on the water tank (2) and its output shaft is connected to the threaded rod (142).

6. A construction engineering pouring device according to claim 1, characterized in that: A water pump b is installed on the water tank (2), the input end of the water pump b is communicated with the interior of the water tank (2), and the output end of the water pump b is communicated with the interior of the stirring cylinder (1).

7. A construction engineering pouring device according to claim 1, characterized in that: The cleaning brush assembly comprises a rotating plate (20), a mounting shaft (25), a plurality of bristle mounting plates (21) and a plurality of bristles (24); the rotating plate (20) is rotatably mounted on the inner side of a water tank (2) via the mounting shaft (25); the output shaft of a servo motor c (19) is connected to the mounting shaft (25); the plurality of bristle mounting plates (21) are all mounted on the rotating plate (20); and the plurality of bristles (24) are respectively mounted on the plurality of bristle mounting plates (21).

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