CN209755668U - Automatic feeding and stirring device based on concrete - Google Patents

Abstract

the utility model discloses a based on mix earth automatic feeding agitating unit, including the base, first agitator and second agitator are installed respectively to the inside of churn, install first driving motor between first agitator and the base, and the outside of second agitator is connected with second driving motor, installs holding hopper on the pay-off belt, and the connecting axle is all installed to the inside top and the bottom of pay-off belt. The utility model discloses in the rotation opposite direction of two first agitators, the rotation opposite direction of two second agitators, can make and mix earth at the stirring in-process of two first agitators and two second agitators, produce relative centrifugal motion orbit, each face can both be dispersed by even stirring about making muddy earth, stirring effect is more even, install the visual window on the churn, be convenient for see through the visual window, make things convenient for operating personnel to observe the even situation of stirring of mixing earth in the churn, automatic feeding's effect has, make things convenient for people to use.

Description

An automatic feeding and stirring device based on concrete

technical field

The utility model relates to the field of construction machinery equipment, in particular to an automatic feeding and stirring device based on concrete.

Background technique

Mixer is a kind of construction machinery. It is mainly used for mixing cement, sand, various dry powder mortar and other building materials. There are many kinds of mixers, such as forced mixer, single horizontal shaft mixer, double horizontal shaft mixer, etc. According to the operation mode, there are two types: cyclic operation type and continuous operation type. The internal structure of the traditional concrete mixer for industrial construction is complex, the concrete mixing is insufficient, the work efficiency is low, and it is not convenient for people to visually observe the concrete mixing effect. It has the function of automatic feeding.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an automatic feeding and stirring device based on concrete, which can make the concrete stir during the mixing process of the two first mixers and the two second mixers. , to produce a relative centrifugal movement trajectory, so that the upper, lower, left, and right sides of the concrete can be evenly stirred and dispersed, and the mixing effect is more uniform. A visual window is installed on the mixing drum, which is convenient for the operator to observe the mixing drum through the visual window. The inner concrete is evenly stirred and has the function of automatic feeding, which is convenient for people to use.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is based on an automatic feeding and stirring device for concrete, which includes a base, a mixing drum is installed on the top of the base, a material tank is installed on the top of the mixing drum, and first agitators are respectively installed inside the mixing drum. and a second agitator, a first drive motor is installed between the first agitator and the base, a second drive motor is connected to the outside of the second agitator, and the second drive motor is located on the outside of the mixing drum, so The bottom surface of the mixing drum is provided with an outlet, the top of the tank is equipped with a feeding hopper, the top of the feeding hopper is connected with a feeding pipe, and a supporting frame is installed on the outside of the feeding pipe, and the supporting frame A feeding belt is installed on the feeding belt, a hopper is installed on the feeding belt, connecting shafts are installed on the inner top and bottom of the feeding belt, and a number of driven rollers are installed inside the feeding belt. The connecting shaft at the bottom is connected with a third drive motor, and the third drive motor is located on the support frame.

As a preferred technical solution of the utility model, a visual window is installed on the mixing drum.

As a preferred technical solution of the present invention, the number of the first agitator and the second agitator are both two.

As a preferred technical solution of the present invention, the two first agitators are vertically installed on the inner bottom surface of the mixing drum.

As a preferred technical solution of the present invention, the two second agitators are respectively vertically installed on the inner walls of both sides of the mixing drum.

As a preferred technical solution of the present invention, the rotation directions of the two first agitators are opposite, and the rotation directions of the two second agitators are opposite.

As a preferred technical solution of the utility model, the top of the feeding belt is located directly above the feeding pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

In the utility model, the rotation directions of the two first agitators are opposite, and the rotation directions of the two second agitators are opposite, so that the concrete can be produced during the stirring process of the two first agitators and the two second agitators. The relative centrifugal movement trajectory enables the concrete to be uniformly stirred and dispersed on the upper, lower, left, and right sides, and the mixing effect is more uniform. A viewing window is installed on the mixing drum, which is convenient for operators to observe the mixing drum through the viewing window. The soil is evenly stirred and has the function of automatic feeding, which is convenient for people to use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a connection structure diagram of the connecting shaft and the third drive motor of the present invention;

Fig. 3 is the structural diagram of the feeding pipe of the present utility model;

In the figure: 1. Base; 2. Mixing drum; 3. Material tank; 4. The first agitator; 5. The second agitator; 6. The first drive motor; 7. The second drive motor; 8. The discharge port ; 9, into the hopper; 10, feeding pipe; 11, support frame; 12, feeding belt; 13, Sheng hopper; 14, connecting shaft; 15, driven roller;

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model. The same reference numerals in the drawings all refer to the same components.

Also, if a detailed description of known technologies is unnecessary to illustrate the features of the present invention, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions toward or away from the geometric center of a particular part, respectively.

Example 1

As shown in Figure 1-3, the utility model provides an automatic feeding and stirring device based on concrete, including a base 1, a mixing drum 2 is installed on the top of the base 1, a material tank 3 is installed on the top of the mixing drum 2, and a mixing drum 2 A first agitator 4 and a second agitator 5 are respectively installed in the inside of the first agitator 4, a first drive motor 6 is installed between the first agitator 4 and the base 1, and a second drive motor 7 is connected to the outside of the second agitator 5, And the second driving motor 7 is positioned at the outside of the mixing drum 2, the bottom surface of the mixing drum 2 is provided with a discharge port 8, the discharge port 8 is externally connected with a piston cover, and the top of the feed tank 3 is equipped with a hopper 9, and the top of the hopper 9 The top is connected with feeding pipe 10, and the outside of feeding pipe 10 is equipped with support frame 11, and feeding belt 12 is installed on the supporting frame 11, and hopper 13 is installed on the feeding belt 12, and the inner top of feeding belt 12 and the bottom end are both A connecting shaft 14 is installed, and some driven rollers 15 are also installed inside the feeding belt 12 . The connecting shaft 14 at the bottom end of the feeding belt 12 is connected with a third driving motor 16 , and the third driving motor 16 is located on the support frame 11 .

Further, a visual window 17 is installed on the mixing drum 2, which is convenient for the operator to observe the uniform mixing condition of the concrete in the mixing drum 2 through the visual window 17.

The number of the first agitator 4 and the second agitator 5 are both two, which can have the effect of strongly agitating the concrete.

The two first agitators 4 are installed vertically on the inner bottom surface of the mixing drum 2 , so that the concrete can be directly stirred by the first agitator 4 after falling into the mixing drum 2 through the material tank 3 .

The two second agitators 5 are installed vertically on the inner walls of both sides of the mixing drum 2 respectively, and the concrete is firstly stirred by the first agitator 4 and then evenly dispersed to the inner two sides of the mixing drum 2. At this time, the second agitator Device 5 can carry out secondary stirring to the material.

The rotation directions of the two first agitators 4 are opposite, and the rotation directions of the two second agitators 5 are opposite, so that the concrete can be produced during the stirring process of the two first agitators 4 and the two second agitators 5 . The relative centrifugal movement trajectory enables the concrete to be evenly stirred and dispersed on the upper, lower, left, and right sides, and the mixing effect is more uniform.

The top of the feeding belt 12 is positioned directly above the feeding pipe 10, and the third driving motor 16 drives the feeding belt 12 to move under the action of the connecting shaft 14, so that the hopper 13 on the feeding belt 12 can carry out circular motion, and the The material is automatically sent to the top of the feeding pipe 10, and then the hopper 13 is turned over under the action of gravity, so that the material falls into the feeding pipe 10.

Concretely, at first concrete equal parts are respectively placed on the hopper 13, and then the feeding belt 12 is driven to move by the third driving motor 16 under the action of the connecting shaft 14, so that the hopper 13 on the feeding belt 12 can be carried out. Circular movement, the material is automatically sent to the top of the feeding pipe 10, and then the hopper 13 is turned over under the action of gravity, so that the material falls into the feeding pipe 10, and the material falls into the mixing drum 2 through the material tank 3, and then The first drive motor 6 drives the first agitator 4 to move, and the second drive motor 7 drives the second agitator 5 to move to stir the concrete. The rotation directions of the two first agitators 4 are opposite, and the two second agitators 4 The direction of rotation of the agitator 5 is opposite, which can make the concrete produce a relative centrifugal movement track during the stirring process of the two first agitators 4 and the two second agitators 5, so that the concrete can be moved up, down, left, and right. Dispersed by uniform stirring, the stirring effect is more uniform, and the stirred material is discharged through the discharge port 8.

In the utility model, the rotation directions of the two first agitators 4 are opposite, and the rotation directions of the two second agitators 5 are opposite, which can make the mixing of the concrete in the two first agitators 4 and the two second agitators 5 During the process, a relative centrifugal movement trajectory is generated, so that the upper, lower, left, and right sides of the concrete can be evenly stirred and dispersed, and the mixing effect is more uniform. A viewing window 17 is installed on the mixing drum 2, which is convenient to see through the viewing window 17. The operator observes the state of uniform mixing of the concrete in the mixing drum 2, and has the function of automatic feeding, which is convenient for people to use.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. An automatic feeding and mixing device based on concrete, comprising a base (1), characterized in that a mixing drum (2) is installed on the top of the base (1), and a material is installed on the top of the mixing drum (2) tank (3), the first agitator (4) and the second agitator (5) are respectively installed inside the mixing drum (2), and the first agitator (4) is installed between the base (1) There is a first drive motor (6), and a second drive motor (7) is connected to the outside of the second agitator (5), and the second drive motor (7) is located outside the mixing drum (2), and the agitator The bottom surface of the cylinder (2) is provided with a material outlet (8), the top of the tank (3) is equipped with a hopper (9), and the top of the hopper (9) is connected with a delivery pipe (10), A support frame (11) is installed on the outside of the feeding pipe (10), a feeding belt (12) is installed on the support frame (11), and a hopper (13) is installed on the feeding belt (12), The inner top and bottom of the feeding belt (12) are equipped with connecting shafts (14), and several driven rollers (15) are installed inside the feeding belt (12), and the bottom of the feeding belt (12) The connecting shaft (14) at the end is connected with a third drive motor (16), and the third drive motor (16) is located on the support frame (11). 2. The concrete-based automatic feeding and stirring device according to claim 1, characterized in that a visual window (17) is installed on the mixing drum (2). 3. The concrete-based automatic feeding and stirring device according to claim 1, characterized in that, the number of the first agitator (4) and the second agitator (5) are both two. 4. The concrete-based automatic feeding and stirring device according to claim 1, characterized in that the two first agitators (4) are vertically installed on the inner bottom surface of the mixing drum (2). 5 . The concrete-based automatic feeding and stirring device according to claim 1 , characterized in that, the two second agitators ( 5 ) are respectively vertically installed on the inner walls of both sides of the mixing drum ( 2 ). 6. The automatic feeding and stirring device based on concrete according to claim 1, characterized in that, the rotation directions of the two first agitators (4) are opposite, and the two second agitators (5) ) in the opposite direction of rotation. 7. The concrete-based automatic feeding and stirring device according to claim 1, characterized in that, the top of the feeding belt (12) is located directly above the feeding pipe (10).