CN216505965U - Automatic concrete stirring device - Google Patents

Abstract

The utility model discloses an automatic concrete mixing device, which comprises a mixing tank, a motor is connected to the top of the mixing tank through a mounting plate, a rotating rod is rotatably connected to the output end of the motor, and the rotating rod is connected with the mixing tank at the joint A bearing is provided, a stirring rod is connected to the outer wall of the rotating rod, an extension plate is connected to the bottom of the bearing, a water pipe is connected through the inside of the extension plate, and a branch pipe is connected to one side of the water pipe. In the process of adding water, the mixing tank can ensure that the water and the concrete are in uniform contact, which can reduce the agglomeration of the concrete, and at the same time, it can reduce the mixing time of the water and the mixture by the mixing device in the mixing tank, thereby improving the overall mixing efficiency and mixing effect. , By shaking the mixing tank, the internal concrete can be shaken, and then through the mixing of the rotating rod and the shaking of the mixing tank, the double mixing of the concrete can be realized, and the mixing effect of the concrete can be further improved.

Description

An automatic concrete mixing device

technical field

The application relates to the field of building construction equipment, in particular to an automatic concrete mixing device.

Background technique

Concrete refers to the cement concrete that uses cement as cementitious material, and sand and stone as aggregate; it is mixed with water (which may contain admixtures and admixtures) in a certain proportion, and the cement concrete is obtained by mixing. It is widely used in the field of construction. The mixing of concrete is directly related to the quality of concrete. High-quality concrete requires adequate mixing during the formulation stage.

However, in the process of adding water in the existing concrete mixing device, water is generally added directly into the mixing tank, so that the amount of water added is often concentrated in one place, and the added water cannot be evenly contacted with the concrete, resulting in some Concrete agglomerates, reducing mixing efficiency.

Utility model content

In order to be able to fully contact with water during the concrete mixing process and improve the mixing effect, the present application provides an automatic concrete mixing device.

An automatic concrete mixing device includes a mixing tank, a motor is connected to the top of the mixing tank through a fixed plate, a rotating rod is fixedly connected to the output end of the motor, and a bearing is provided at the connection between the rotating rod and the mixing tank, so the A stirring rod is connected to the outer wall of the rotating rod, an extension plate is connected to the bottom of the bearing, a water pipe is connected through the inside of the extension plate, and a branch pipe is connected to one side of the water pipe.

Through the above technical solution, the water pipe extends into the interior of the mixing tank, and when the concrete is loaded into the mixing tank, water can be contacted with various parts of the concrete, so that the water and the concrete are fully contacted.

Specifically, the branch pipes are equidistantly connected to the bottom of the water pipes, and the branch pipes are arranged obliquely, so that the branch pipes can evenly contact the added water with the concrete raw materials, so as to ensure that no agglomeration occurs during the process of adding water. At the same time, the inclined structure of the branch pipe can prevent the mixed concrete from entering the branch pipe and cause the blockage of the branch pipe.

Specifically, two sides of the stirring tank are connected with a rotating shaft, an outer side of the rotating shaft is connected with a mounting plate, and one side of the rotating shaft is connected with a driving part.

Through the above technical solution, the driving part can drive the whole stirring tank to shake, so that the stirring of the stirring rod and the shaking of the stirring tank can be realized simultaneously for stirring, and the stirring effect is improved.

Specifically, the driving part is a shaking handle, and the shaking handle drives the rotating shaft to rotate, thereby driving the stirring tank to shake.

Specifically, connecting rods are connected on both sides of the stirring tank, a limit sleeve is connected to the bottom of the connecting rod, a limit rod is penetrated inside the limit sleeve, and a mounting seat is arranged at the bottom of the mounting plate, Both ends of the limit rod are connected to the mounting seat.

Through the above technical solutions, the limit rod and the limit sleeve can limit the movement trajectory of the mixing tank, so that it can always keep moving in the shape of the limit rod.

To sum up: the application includes at least one beneficial technical effect:

1. In the process of adding water to the mixing tank, it can ensure that the water is in uniform contact with the concrete, which can reduce the agglomeration of the concrete. The mixing rod rotates to mix the concrete, and the branch pipe sprays water around the mixing rod to make the water easier to be dispersed. Thus, the overall stirring efficiency and stirring effect are improved.

2. By shaking the mixing tank, the internal concrete can be shaken, and then through the mixing of the rotating rod and the shaking of the mixing tank, the double mixing of the concrete can be realized, and the mixing effect of the concrete can be further improved.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic diagram of the internal structure of the stirring tank of the present invention;

Fig. 3 is the structural schematic diagram of the rotating rod of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 of the present utility model.

Description of reference numerals: 1, mixing tank; 2, motor; 3, rotating rod; 4, bearing; 5, stirring rod; 6, extension plate; 7, water pipe; 8, branch pipe; 9, rotating shaft; 10, mounting plate ; 11, the drive part; 12, the connecting rod; 13, the limit sleeve; 14, the limit rod; 15, the discharge port.

Detailed ways

The embodiment of the present application discloses an automatic concrete mixing device.

Referring to FIGS. 1 and 3 , a motor 2 is installed on the stirring tank 1 through the mounting plate 10 , the output end of the motor 2 is fixedly connected with a rotating rod 3 , and the motor 2 drives the rotating rod 3 to rotate synchronously when rotating, and the outer wall of the rotating rod 3 A plurality of stirring rods 5 are fixedly connected at intervals along the circumferential direction. When the rotating rod 3 rotates, it drives the stirring rod 5 connected to it to rotate. The stirring rod 5 stirs the concrete during the rotation. A discharge port 15 is provided, and the discharge port 15 exports the stirred material.

2 and 3, a bearing 4 is provided at the connection between the stirring tank 1 and the rotating rod 3, the inner ring of the bearing 4 is sleeved on the outer side of the rotating rod 3, and the outer ring of the bearing 4 is fixedly connected with the stirring tank 1, and the bearing 4 The bottom of the outer ring is connected with an extension plate 6, and a water pipe 7 runs through the inside of the extension plate 6. One end of the water pipe 7 extends to the inside of the mixing tank 1, one end extends to the outside of the mixing tank 1, and the water pipe 7 extending to the outside of the mixing tank 1 is connected to the The water pump is connected, the water pipe 7 extending to the inside of the mixing tank 1 is connected with the extension plate 6 at the bottom, and a branch pipe 8 is inclined on one side of the water pipe 7. The water pump injects water into the water pipe 7 and flows out from the branch pipe 8, and the branch pipe 8 are equally spaced on one side of the water pipe 7, so that water can be added to multiple parts of the concrete, thereby ensuring sufficient contact between the water and the concrete, and improving the mixing efficiency.

Referring to FIGS. 1 and 2 , a rotating shaft 9 is connected on both sides of the stirring tank 1 , and a mounting plate 10 is rotatably connected to the rotating shaft 9 . The mounting plate 10 supports the overall stirring tank 1 and is on one side of the rotating shaft 9 A driving part 11 is installed, and the driving part 11 is a rocking handle. The driving part 11 drives the rotating shaft 9 to rotate, and then drives the stirring tank 1 to shake; the two sides of the stirring tank 1 are also connected with connecting plates, and the bottom of the connecting plate is limited in connection. The position sleeve 13, the limit sleeve 13 is internally connected with a limit rod 14, the bottom of the mounting plate 10 is provided with a mounting seat, the mounting seats are respectively located on both sides of the mounting plate 10, and the two ends of the limit rod 14 are connected to the mounting seat, The two ends of the limit rod 14 are connected to the limit rod 14 in an arc shape, and the arc-shaped extension track of the limit rod 14 takes the rotating shaft 9 as the center of the circle. When the mixing tank 1 shakes, the limit sleeve 13 is driven on the limit rod 14 . The position of the stirring tank 1 can be restricted by moving inside.

The implementation principle of the utility model is as follows: the motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the stirring rod 5 to rotate, so that the stirring rod 5 during the rotation stirs the concrete. Water is injected inside and flows out from the branch pipe 8, so that the water and the concrete are in contact with the concrete at multiple positions, and the mixing degree of the concrete and water is improved; the driving part 11 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the mixing tank 1 to rotate, so that the mixing The tank 1 shakes with the rotating shaft 9 as the center of the circle, so as to realize the mixing of the concrete in the mixing tank 1 again, and improve the mixing efficiency of the concrete.

The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention shall be covered by the present invention. within the scope of protection.

Claims (7)

1. An automatic concrete mixing device, comprising a mixing tank (1), characterized in that: a motor (2) is connected to the top of the mixing tank (1) through a fixing plate, and an output end of the motor (2) is fixedly connected There is a rotating rod (3), a bearing (4) is provided at the connection between the rotating rod (3) and the stirring tank (1), and a stirring rod (5) is connected to the outer wall of the rotating rod (3), and the bearing ( 4) An extension plate (6) is connected to the bottom of the extension plate (6), a water pipe (7) is connected through the inside of the extension plate (6), and a branch pipe (8) is connected to one side of the water pipe (7). 2 . The automatic concrete mixing device according to claim 1 , wherein the branch pipes ( 8 ) are equidistantly connected to the bottom of the water pipes ( 7 ), and the branch pipes ( 8 ) are inclined. 3 . 3. An automatic concrete mixing device according to claim 1, characterized in that: both sides of the mixing tank (1) are connected with a rotating shaft (9), and an outer side of the rotating shaft (9) is rotatably connected with a rotating shaft (9). The mounting plate (10) is connected with a driving part (11) on one side of the rotating shaft (9). 4 . The automatic concrete mixing device according to claim 3 , wherein the driving part ( 11 ) is a crank. 5 . 5 . The automatic concrete mixing device according to claim 1 , wherein the input end of the water pipe ( 7 ) is connected with a water pump. 6 . 6. An automatic concrete mixing device according to claim 3, characterized in that: connecting rods (12) are connected on both sides of the mixing tank (1), and the bottom of the connecting rod (12) is connected with a limit A sleeve (13), a limit rod (14) is penetrated inside the limit sleeve (13), a mounting seat is provided at the bottom of the mounting plate (10), and both ends of the limit rod (14) are connected on the mount. 7 . The automatic concrete mixing device according to claim 1 , wherein a discharge port ( 15 ) is connected to the bottom of the mixing tank ( 1 ). 8 .

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