CN218803111U - Concrete rapid mixing device for building construction - Google Patents

Abstract

The utility model discloses a concrete rapid mixing device for building construction, which comprises a device shell, a first stirring rod, a second stirring rod, a stirring paddle and a machine cover, the machine cover is fixed on the top of the device shell, and the The first stirring rod is rotatably installed at the center of the device housing, and the outer walls on both sides of the first stirring rod are welded with equal-spaced stirring blades, and the second stirring rods are all rotatably mounted on the first stirring rod. Inside the device housing on both sides of the rod, the stirring paddles are welded to the outer walls on both sides of the second stirring rod, and the top ends of the first stirring rod and the second stirring rod extend to the inside of the hood and are equipped with pulleys , A discharge pipe is installed at the bottom end of the device housing, and a dredging mechanism is arranged below the discharge pipe. The utility model not only improves the stirring efficiency, shortens the stirring time, realizes the automatic feeding function, reduces the labor burden, but also improves the smoothness of discharging.

Description

Concrete rapid mixing device for building construction

technical field

The utility model relates to the technical field of building construction, in particular to a concrete rapid mixing device for building construction.

Background technique

Concrete is one of the most important contemporary civil engineering materials. It is prepared in a certain proportion from cementitious materials, granular aggregates, water, and admixtures and admixtures added when necessary. After uniform mixing, it is densely formed and maintained. A kind of artificial stone made by hardening. Concrete has the characteristics of rich raw materials, low price, high compressive strength, good durability, and wide range of strength grades. During construction, it is often necessary to use a mixing device to mix the concrete evenly.

Because the general mixing device uses a single mixer for mixing, the mixing efficiency of concrete is not high, and the mixing time is long, resulting in a decrease in work efficiency and affecting the progress of the project. Therefore, we propose a concrete quick mixing device for construction .

Utility model content

The purpose of this utility model is to provide a concrete rapid mixing device for building construction to solve the problem of low mixing efficiency of the mixing device in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a concrete rapid mixing device for building construction, including a device housing, a first stirring rod, a second stirring rod, a stirring paddle and a machine cover, and the machine cover is fixed on The top of the device housing, the first stirring rod is rotatably installed at the center of the device housing, and the outer walls on both sides of the first stirring rod are welded with stirring blades at equal intervals, and the second stirring rod The rods are all rotatably installed inside the device housing on both sides of the first stirring rod, the stirring paddles are all welded on the outer walls on both sides of the second stirring rod, and the top ends of the first stirring rod and the second stirring rod all extend to The inside of the hood is equipped with a pulley, the center of the top of the hood is equipped with a first rotary drive, and the output end of the first rotary drive is fixedly connected to the first stirring rod, and the device housing A discharge pipe is installed at the bottom of the discharge pipe, and a solenoid valve is installed on the top of the discharge pipe, and a dredging mechanism is arranged below the discharge pipe.

Preferably, one side of the housing of the device is provided with a feeding cylinder, and a feeding auger is installed in the rotation of the inside of the feeding cylinder, and a feeding tube is installed on the outer wall of the top of the feeding tube, and the feeding tube One end extends to the inside of the device shell, which is convenient for lifting the concrete.

Preferably, the inside of the dredging mechanism is provided with a horizontal plate, a dredging rod, a third rotary drive member, a support frame, and a telescopic drive member in sequence, and a horizontal plate is arranged below the discharge pipe, and the top of the horizontal plate One side is rotated and installed with a dredging rod, and the top end of the dredging rod extends to the inside of the discharge pipe, which is convenient for dredging the discharge pipe.

Preferably, a third rotary driving member is installed on one side of the bottom end of the horizontal plate, and the output end of the third rotary driving member penetrates through the horizontal plate and is fixedly connected with the dredging rod, so as to drive the dredging rod to rotate.

Preferably, a support frame is fixed at the bottom end of the device housing on one side of the horizontal plate, and a telescopic driver is installed on the bottom end of the support frame, and the output end of the telescopic driver is rotatably connected with the horizontal plate, so as to facilitate Drive the dredge rod to move it up and down.

Preferably, a hopper is provided on one side of the upper material barrel, and the hopper communicates with the upper material barrel, so as to facilitate the introduction of concrete into the upper material barrel.

Preferably, a second rotary driving member is installed on the bottom of the feeding cylinder, and the output end of the second rotating driving member is fixedly connected to the feeding auger, so as to drive the feeding auger to rotate.

Preferably, scrapers are welded on both sides of the bottom of the first stirring rod, so as to scrape off the concrete on the bottom inner wall of the device housing.

Compared with the prior art, the utility model has the beneficial effects that: the rapid concrete mixing device for building construction not only improves the mixing efficiency, shortens the mixing time, realizes the automatic feeding function, reduces the labor burden, and improves the discharge efficiency. The patency of feeding;

(1) By setting the first stirring rod, the stirring blade, the second stirring rod, the stirring paddle, the machine cover, the belt pulley, and the first rotating driving part, the first rotating driving part drives the first stirring rod to rotate, and the first stirring The rod drives the stirring blades to rotate to stir the concrete. At the same time, under the transmission of the belt pulley, the second stirring rod drives the stirring paddles to rotate. Improve the stirring efficiency and shorten the stirring time;

(2) The concrete is poured into the feeding barrel through the hopper through the arrangement of the feeding barrel, the hopper, the second rotary driving part, the feeding auger and the feeding pipe, and the second rotating driving part drives the feeding auger to make it rotate, The feeding auger lifts the concrete up, so that the concrete enters the device shell through the feeding pipe, thereby realizing the automatic feeding function, which can be continuously loaded and reduces the labor burden;

(3) By installing a horizontal plate, a dredging rod, a third rotary drive, a support frame, and a telescopic drive, the horizontal plate is rotated to move the dredging rod to the bottom of the discharge pipe, and the third rotary drive drives the dredging rod to rotate, stretching The driving part drives the dredging rod to move up and down, so that the dredging rod continuously moves up and down and rotates inside the discharge pipe to dredge the discharge pipe, thereby improving the smoothness of discharge.

Description of drawings

Fig. 1 is the front structural schematic diagram of the utility model;

Fig. 2 is the partially enlarged structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the enlarged structure of the upper barrel of the utility model;

Fig. 4 is a schematic diagram of the enlarged structure of the top view section of the device housing of the present invention;

Fig. 5 is a schematic diagram showing the enlarged structure of the dredging mechanism of the present invention.

In the figure: 1. device housing; 2. discharge pipe; 3. solenoid valve; 4. dredging mechanism; 401, horizontal plate; 402, dredging rod; 403, third rotating drive member; 404, support frame; Telescopic driver; 5. Feeding barrel; 6. Hopper; 7. First stirring rod; 8. Stirring blade; 9. Second stirring rod; 10. Stirring paddle; 11. Scraper; 12. Machine cover; 13. Belt pulley; 14, the first rotary driving part; 15, the second rotary driving part; 16, the feeding auger; 17, the feeding pipe.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained below all belong to the protection scope of the present utility model.

Please refer to Fig. 1-5, an embodiment provided by the utility model: a concrete quick mixing device for building construction, including a device housing 1, a first stirring rod 7, a second stirring rod 9, a stirring paddle 10 and a machine Cover 12, the machine cover 12 is fixed on the top of the device housing 1, the first stirring rod 7 is rotatably installed at the center position inside the device housing 1, and the outer walls on both sides of the first stirring rod 7 are welded with equally spaced Stirring blade 8;

Both sides of the bottom of the first stirring rod 7 are welded with a scraper 11, which is convenient for scraping the concrete on the inner wall of the bottom of the device housing 1;

The second stirring rod 9 is all rotatably installed in the device housing 1 on both sides of the first stirring rod 7;

The stirring paddles 10 are all welded on the outer walls of the second stirring rod 9 both sides;

The top ends of the first stirring rod 7 and the second stirring rod 9 all extend to the inside of the machine cover 12 and are equipped with a belt pulley 13;

A first rotary driver 14 is installed at the center of the top of the hood 12, and the output end of the first rotary driver 14 is fixedly connected to the first stirring rod 7;

A discharge pipe 2 is installed at the bottom of the device housing 1, and a solenoid valve 3 is installed at the top of the discharge pipe 2;

A dredging mechanism 4 is provided below the discharge pipe 2;

The inside of the dredging mechanism 4 is provided with a horizontal plate 401, a dredging rod 402, a third rotary driver 403, a support frame 404, and a telescopic driver 405 in sequence, and the horizontal plate 401 is arranged below the discharge pipe 2, and the top of the horizontal plate 401 A dredging rod 402 is installed in rotation on one side, and the top end of the dredging rod 402 extends to the inside of the discharge pipe 2;

A third rotary drive member 403 is installed on one side of the bottom end of the horizontal plate 401, and the output end of the third rotary drive member 403 runs through the horizontal plate 401 and is fixedly connected with the dredging rod 402;

The bottom end of the device housing 1 on one side of the horizontal plate 401 is fixed with a support frame 404, and the bottom end of the support frame 404 is equipped with a telescopic driver 405, and the output end of the telescopic driver 405 is rotationally connected with the horizontal plate 401;

When the inside of the discharge pipe 2 is blocked, turn the horizontal plate 401 so that the dredging rod 402 moves to the bottom of the discharge pipe 2, and then start the third rotary drive 403 and the telescopic drive 405, and the third rotary drive 403 drives the dredging The rod 402 rotates, and the telescopic driver 405 drives the dredging rod 402 to move up and down, so that the dredging rod 402 continuously moves up and down and rotates inside the discharge pipe 2 to dredge the discharge pipe 2, thereby reducing the blockage of the discharge pipe 2 , improving the smoothness of discharge;

One side of device housing 1 is provided with feeding cylinder 5, and the inner rotation of feeding cylinder 5 is equipped with feeding auger 16, and feeding tube 17 is installed on the outer wall of feeding tube 5 top, and one end of feeding tube 17 Extending to the inside of the device housing 1, it is convenient to lift the concrete;

One side of the upper barrel 5 is provided with a hopper 6, and the hopper 6 communicates with the upper barrel 5 to facilitate the introduction of concrete into the upper barrel 5;

A second rotary driver 15 is installed on the bottom of the feeding barrel 5, and the output end of the second rotary driver 15 is fixedly connected with the feeding auger 16, so as to facilitate driving the feeding auger 16 to rotate.

When the embodiment of the present application is in use: firstly, concrete is poured into the feeding cylinder 5 through the hopper 6, at this moment, the second rotating drive member 15 drives the feeding auger 16 to make it rotate, and the feeding auger 16 pushes the concrete upward Lifting, so that the concrete enters the device housing 1 through the feeding pipe 17. This method realizes the automatic feeding function, which can be continuously loaded and reduces the labor burden. Then, the first rotary driving member 14 drives the first stirring rod 7 makes it rotate, and the first stirring rod 7 drives the stirring blade 8 to rotate to stir the concrete. At the same time, under the transmission action of the belt pulley 13, the second stirring rod 9 drives the stirring paddle 10 to rotate. This device uses multiple sets of stirrers at the same time The way it is carried out can quickly mix the concrete evenly, thereby improving the mixing efficiency and shortening the mixing time. Finally, open the solenoid valve 3 to make the concrete discharge through the discharge pipe 2. When the inside of the discharge pipe 2 is blocked, turn the horizontal The plate 401 makes the dredging rod 402 move to the bottom of the discharge pipe 2, and then starts the third rotary driver 403 and the telescopic driver 405, the third rotary driver 403 drives the dredging rod 402 to rotate, and the telescopic driver 405 drives the dredging rod 402 up and down Move, so that the dredging rod 402 is continuously moved up and down and rotated inside the discharge pipe 2, and the discharge pipe 2 is dredged, thereby reducing the blockage of the discharge pipe 2, improving the smoothness of the discharge, and completing the building construction Work with concrete quick mixers.

Claims (8)

1. The utility model provides a concrete rapid mixing device for construction, its characterized in that, includes device casing (1), first puddler (7), second puddler (9), stirring rake (10) and aircraft bonnet (12), the top at device casing (1) is fixed in aircraft bonnet (12), first puddler (7) are rotated and are installed in the inside central point department of putting of device casing (1), just all weld stirring vane (8) of equidistant on the outer wall of first puddler (7) both sides, second puddler (9) all rotate and install inside device casing (1) of first puddler (7) both sides, stirring rake (10) all weld on the outer wall of second puddler (9) both sides, the top of first puddler (7) and second puddler (9) all extends to the inside of aircraft bonnet (12) and installs belt pulley (13), the central point department of putting on aircraft bonnet (12) top installs first rotatory driving piece (14), just the output of first rotatory driving piece (14) and first puddler (7) all extend to the inside of aircraft bonnet (12) and install belt pulley (13), discharging pipe (2) are provided with discharge pipe (2) fixed drive spare (2), discharge pipe (2) and lower side of dredging pipe (2) install discharge pipe (2).

2. The rapid concrete mixing device for building construction according to claim 1, characterized in that: one side of device casing (1) is provided with feed cylinder (5), just go up the inside rotation of feed cylinder (5) and install material loading auger (16), and install conveying pipe (17) on the outer wall at feed cylinder (5) top, the one end of conveying pipe (17) extends to the inside of device casing (1).

3. The rapid concrete mixing device for building construction according to claim 1, characterized in that: the inside of dredge mechanism (4) has set gradually diaphragm (401), dredge rod (402), third rotary driving spare (403), support frame (404), flexible driving spare (405), the below of discharging pipe (2) is provided with diaphragm (401), just one side rotation on diaphragm (401) top installs dredge rod (402), and the top of dredge rod (402) extends to the inside of discharging pipe (2).

4. The rapid concrete mixing device for building construction according to claim 3, characterized in that: and a third rotary driving part (403) is installed on one side of the bottom end of the transverse plate (401), and the output end of the third rotary driving part (403) penetrates through the transverse plate (401) and is fixedly connected with the dredging rod (402).

5. The rapid concrete mixing device for building construction according to claim 3, characterized in that: the device casing (1) bottom mounting of diaphragm (401) one side has support frame (404), just flexible driving piece (405) is installed to the bottom of support frame (404), and the output and diaphragm (401) of flexible driving piece (405) rotate and are connected.

6. The rapid concrete mixing device for building construction according to claim 2, characterized in that: one side of the upper charging barrel (5) is provided with a hopper (6), and the hopper (6) is communicated with the upper charging barrel (5).

7. The rapid concrete mixing device for building construction according to claim 2, characterized in that: second rotary driving piece (15) is installed to the bottom of going up feed cylinder (5), just the output and material loading auger (16) fixed connection of second rotary driving piece (15).

8. The rapid concrete mixing device for building construction according to claim 1, characterized in that: scraping plates (11) are welded on two sides of the bottom of the first stirring rod (7).

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