CN215920905U

CN215920905U - Concrete mixing device for water conservancy construction

Info

Publication number: CN215920905U
Application number: CN202121883638.6U
Authority: CN
Inventors: 栗晓斌
Original assignee: Tibet Hongqing Construction Co ltd
Current assignee: Tibet Hongqing Construction Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-01
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of concrete stirring devices, and discloses a concrete stirring device for water conservancy construction, which comprises a stirring tank body, wherein a motor base is arranged above the stirring tank body, a servo motor is connected above the motor base, the servo motor is fixedly connected with a generator base through a gasket and a nut, a stirring shaft is connected below the servo motor, one side of the stirring shaft is connected with a stirring blade, a feeding box is arranged above the stirring tank body, a hinge piece is connected inside the feeding box, and a baffle is connected outside the hinge piece. The stirring of the stirrer is more uniform.

Description

Concrete mixing device for water conservancy construction

Technical Field

The type the utility model belongs to the technical field of concrete mixing device, concretely relates to concrete mixing device for water conservancy construction.

Background

The concrete mixing device is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into an intermittent type mode and a continuous mode; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

The problem that prior art exists is that agitating unit stirring time is long, stirs inhomogeneously, stirs inefficiency, easily produces the dust polluted environment at the in-process of stirring, and artificial trouble of closing the feed inlet comparison.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete stirring device for water conservancy construction, which aims to solve the problems that the existing stirring device is long in stirring time, uneven in stirring, low in stirring efficiency, easy to generate dust in the stirring process to pollute the environment and troublesome in manually closing a feeding hole.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete mixing device for water conservancy construction, includes the agitator tank body, the rotation valve is installed to the below of the agitator tank body, the below of rotating the valve is connected with the discharge gate, motor base is installed to the top of the agitator tank body, motor base's top is connected with servo motor, servo motor passes through gasket and nut fixed connection with the generator base, servo motor's below is connected with the (mixing) shaft, one side of (mixing) shaft is connected with the stirring leaf, the top of the agitator tank body is provided with the feeding case, the internal connection of feeding case has the hinge spare, the external connection of hinge spare has the baffle.

Preferably, the baffle is rotatably connected with the feeding box through hinges, the number of the baffles is four, and the number of the hinges is four.

Preferably, the interior of the feeding box is connected with four spring bases.

Preferably, the lower part of the baffle is connected with four rings, the inner parts of the rings are connected with springs, and the baffle is elastically connected with the spring base through the springs.

Preferably, one side of the stirring tank body is connected with three supports, the number of the supports is three, the bases are installed at the bottoms of the supports, and the number of the bases is three.

Preferably, the stirring blades are arranged in fourteen groups.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, the four baffles are arranged, cement and sand are poured into the left end and the right end of the feeding box at the same time, the cement on the left baffle slides onto the right sand baffle, and the cement and the sand are mixed and slide onto the lower baffle for buffering and mixing, so that the sand and the cement can be primarily and uniformly mixed, the whole stirring time is shortened, and the stirring of the stirring device is more uniform.

(2) The stirring device is provided with the four springs which are respectively connected with the four different baffles, when the materials are fed, the baffles are pressed by gravity, the springs can be shortened, the top ends of the baffles are lowered, when the materials are stopped to be fed, the springs can be restored to the original shape, the baffles are in a closed state, when the stirring device works, dust generated in the stirring process can be prevented from coming out through the feeding box, and air pollution is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view at the feed inlet of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is an enlarged view of utility model a;

in the figure: 1. a stirring tank body; 2. a servo motor; 3. a feeding box; 4. stirring blades; 5. a stirring shaft; 6. a rotary valve; 7. a discharge port; 8. a support; 9. a base; 10. a gasket; 11. a nut; 12. a motor base; 13. a hinge member; 14. a baffle plate; 15. a spring; 16. a spring mount; 17. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a concrete mixing device for water conservancy construction comprises a mixing tank body 1, a rotary valve 6 is arranged below the mixing tank body 1, a discharge port 7 is connected below the rotary valve 6, a motor base 12 is arranged above the mixing tank body 1, a servo motor 2 is connected above the motor base 12, the servo motor 2 is fixedly connected with a generator base 12 through a gasket 10 and a nut 11, a mixing shaft 5 is connected below the servo motor 2, a mixing blade 4 is connected to one side of the mixing shaft 5, a feeding box 3 is arranged above the mixing tank body 1, a hinge part 13 is connected inside the feeding box 3, a baffle plate 14 is connected outside the hinge part 13, the mixing tank body 1 is a hollow cylinder, the mixing tank body 1 is a component made of steel plate materials, the thickness of the mixing tank body 1 is six millimeters and is used for containing concrete, the rotary valve 6 is used for opening and closing a pipeline, the motor base 12 is a solid rectangle, motor base 12 is used for fixed servo motor 2, servo motor 2 model is Y180M-4, its power is 18.5KW, (mixing) shaft 5 is solid cylinder type, the (mixing) shaft 5 diameter is twenty five millimeters, (mixing) shaft 5 is used for driving stirring leaf 4 and is mechanical rotation, feeding case 3 is the hollow cuboid shape, feeding case 3 thickness is three millimeters, feeding case 3 is used for the feeding, baffle 14 is the slabby, baffle 14 is used for buffering the stirring thing and makes its first portion mix, spring 15 is the helical shape, spring 15 is the component that the stainless steel constitutes, spring 15 is used for controlling baffle 14 and rotates from top to bottom, spring 15 is provided with four altogether.

Further, the baffle 14 is rotatably connected with the feeding box 3 through the hinge parts 13, the number of the baffle 14 is four, the number of the hinge parts 13 is four, the hinge parts 13 are members made of stainless steel, and the hinge parts 13 are used for connecting the baffle 14 to rotate up and down.

Furthermore, the interior of the feeding box 3 is connected with four spring bases 16, the spring bases 16 are square, and the spring bases 16 are used for fixing the lower parts of the springs 15.

Specifically, the lower part of baffle 14 is connected with ring 17, ring 17 sets up four altogether, and the internal connection of ring 17 has spring 15, passes through spring 15 elastic connection between baffle 14 and the spring base 16, and ring 17 is used for the top of fixed spring 15.

It is worth to be noted that one side of the stirring tank body 1 is connected with three supports 8, the number of the supports 8 is three, the bottom of each support 8 is provided with four bases 9, each base 9 is provided with four components, each support 8 is made of carbon steel, each support 8 is used for supporting the whole concrete device, each base 9 is made of stainless steel, and each base 9 is used for increasing the contact area.

It is worth to be noted that fourteen stirring blades 4 are arranged, the stirring blades 4 are members made of steel, the thickness of each stirring blade 4 is five millimeters, and the stirring blades 4 are used for promoting friction collision among particles of stirring materials, so that the materials are stirred more fully.

The working principle and the using process of the utility model are as follows: cement and sand are poured into simultaneously in both ends about feeding case 3, baffle 14 receives the weight of pushing down, spring 15 just can shorten, make the top of baffle 14 descend, the cement landing on the baffle 14 on the left side is on the baffle 14 of right sand, the mixture of both sides landing once more the baffle 14 of below mixes again, make the preliminary homogeneous mixing of sand and cement like this, when stopping the feeding, spring 15 just can resume the shape of principle, make baffle 14 be in the closure state, then open servo motor 2 and stir, after the stirring is accomplished, rotate rotary valve 6, the concrete flows from discharge gate 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing device for water conservancy construction which characterized in that: including the agitator tank body (1), rotation valve (6) are installed to the below of the agitator tank body (1), the below of rotating valve (6) is connected with discharge gate (7), motor base (12) are installed to the top of the agitator tank body (1), the top of motor base (12) is connected with servo motor (2), servo motor (2) and generator base (12) are through gasket (10) and nut (11) fixed connection, the below of servo motor (2) is connected with (mixing) shaft (5), one side of (mixing) shaft (5) is connected with stirring leaf (4), the top of the agitator tank body (1) is provided with feed box (3), the internal connection of feed box (3) has hinge spare (13), the external connection of hinge spare (13) has baffle (14).

2. The concrete mixing device for water conservancy construction according to claim 1, characterized in that: the baffle (14) is rotatably connected with the feeding box (3) through hinge pieces (13), the number of the baffle (14) is four, and the number of the hinge pieces (13) is four.

3. The concrete mixing device for water conservancy construction according to claim 1, characterized in that: the interior of the feeding box (3) is connected with four spring bases (16), and the number of the spring bases (16) is four.

4. The concrete mixing device for water conservancy construction according to claim 2, characterized in that: the lower part of the baffle (14) is connected with four rings (17), the rings (17) are arranged in total, the inner part of each ring (17) is connected with a spring (15), and the baffle (14) and the spring base (16) are elastically connected through the springs (15).

5. The concrete mixing device for water conservancy construction according to claim 1, characterized in that: one side of the stirring tank body (1) is connected with a support (8), the support (8) is provided with three, a base (9) is installed at the bottom of the support (8), and the base (9) is provided with three.

6. The concrete mixing device for water conservancy construction according to claim 1, characterized in that: fourteen stirring blades (4) are arranged.