CN218948047U - Stirring device for municipal engineering concrete - Google Patents

Abstract

The utility model discloses a stirring device for municipal engineering concrete, which comprises a stirring device body, one end of the stirring device body is fixedly installed with a driving motor, the output shaft of the driving motor is fixedly connected with a gear, and the top surface of the feeding cylinder is opened. There is a rotating groove, and a rotating ring is connected to the rotating groove inside. One end of the top surface of the rotating ring is fixedly installed with a cleaning plate. Ye, compared with the prior art, the beneficial effect of the utility model is that the inner wall of the feeding barrel can be cleaned during the feeding process, which ensures the cleanliness of the inner wall of the feeding barrel and prevents the concrete from adhering to the inner wall of the feeding barrel. The problem of concrete waste occurs, and at the same time, the rotation of the cleaning plate drives the rotation of the mixing blades to pre-mix the concrete, thereby reducing the efficiency of concrete mixing and improving the effect of concrete mixing.

Description

A mixing device for municipal engineering concrete

technical field

The utility model relates to the technical field of concrete mixing, in particular to a mixing device for municipal engineering concrete.

Background technique

Concrete refers to the general designation of engineering composite materials that use cementitious materials to cement aggregates into a whole. The term concrete usually refers to the use of cement as cementitious material, sand and stone as aggregates, and water (may contain admixtures) and admixture) in a certain proportion, and the cement concrete obtained by mixing is also called ordinary concrete. It is widely used in civil engineering, and concrete is needed in the process of municipal engineering. At this time, the concrete needs to be mixed.

The application number is 202022045913.9 in a concrete mixing device for municipal engineering construction. By installing the mixing motor, the first rotating wheel, the sliding belt and the second rotating wheel, one driving motor can be used to drive the two rotating wheels through the sliding belt. The upper and lower stirring rods are conducive to improving the mixing efficiency of the concrete inside the tank, so that the raw materials of the concrete are mixed evenly. The installation of the screw rod makes the stirred concrete go out of the mixing device at a uniform speed, which is convenient for pouring the building and prevents the concrete from overflowing due to excessive discharge speed. Ease of use.

However, during the use of this device, a large amount of raw materials are directly poured into the mixing device, resulting in slow mixing efficiency, and it is not easy for the staff to clean the inner wall of the feeding cylinder, which leads to the problem of concrete waste.

Utility model content

The utility model provides a mixing device for municipal engineering concrete, which can effectively solve the problem that a large amount of raw materials are directly poured into the inside of the mixing device during the use of the device proposed in the above background technology, which leads to slow mixing efficiency and is not easy for workers The inner wall of the feeding cylinder is cleaned, which in turn leads to the problem of waste of concrete.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mixing device for municipal engineering concrete, including a mixing device body, a feeding cylinder is fixedly installed on the top of the mixing device body, and a stirring device is fixedly installed at one end of the mixing device body. The motor, the output shaft of the stirring motor is fixedly connected with a belt connection mechanism, the top of the feeding cylinder is equipped with a pre-stirring cleaning assembly, the pre-stirring cleaning assembly is mainly composed of stirring blades, a driving motor for driving the stirring blades, and a cleaning device for cleaning. Combination of cleaning boards;

An adjustment limit assembly is installed at one end of the stirring device body, and the adjustment limit assembly is mainly composed of a push wheel, a threaded rod and a moving rod for adjusting and fixing the push wheel.

Preferably, the pre-mixing cleaning assembly includes a driving motor, a gear, a rotating groove, a rotating ring, a cleaning plate, a mounting plate, a stirring blade and a gear ring;

One end of the stirring device body is fixedly equipped with a driving motor, the output shaft of the driving motor is fixedly connected with a gear, the top surface of the feeding cylinder is provided with a rotating groove, and a rotating ring is connected to the rotating groove inside, and the rotating ring A cleaning plate is fixedly installed on one end of the top surface, a mounting plate is fixedly installed on one end of the cleaning plate, a stirring blade is fixedly installed on one end of the top surface of the mounting plate, a ring gear is fixedly connected to the top of the rotating ring, and the input of the driving motor The terminal is electrically connected with the output terminal of the external power supply.

Preferably, the ring gear and the gear mesh with each other, where one end surface of the cleaning plate is in contact with the inner wall of the feeding cylinder, and both ends of the cleaning plate are provided with inclination angles.

Preferably, the longitudinal sections of the rotating groove and the rotating ring are both T-shaped, and the outer diameter of the rotating groove is equal to the inner diameter of the rotating ring.

Preferably, the adjustment limit assembly includes a chute, a threaded rod, a slider, a moving rod, a push wheel and a limit plate;

One end of the stirring device body is provided with a chute, and a threaded rod is movably installed at one end of the chute, and a slider is connected to the outside of the threaded rod through threads, and a moving rod is fixedly installed on the top of the slider, and the moving rod A push wheel is movably installed at one end, and limiting plates are fixedly installed at both ends of the moving rod.

Preferably, one end surfaces of the two limiting plates are respectively in contact with two ends of the belt connection mechanism, and the push wheel is located outside the belt of the belt connection mechanism.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the utility model is scientific and reasonable, and the use is safe and convenient:

1. It is equipped with a pre-mixing cleaning component, which can clean the inner wall of the feeding barrel during the feeding process, ensuring the cleanliness of the inner wall of the feeding barrel and avoiding the problem of concrete adhering to the inner wall of the feeding barrel, resulting in waste of concrete. At the same time, the rotation of the cleaning plate drives the rotation of the mixing blades to pre-mix the concrete, thereby reducing the efficiency of concrete mixing and improving the effect of concrete mixing.

2. There is an adjustment limit component, which can keep the belt in a tensioned state, ensuring the operation of the belt connection mechanism, and contacting each other with the two ends of the belt connection mechanism through the limit plate, thus avoiding the problem of belt falling , thus ensuring the normal progress of mixing and the effect of concrete mixing.

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 structural representation of the utility model;

Fig. 2 is the structural representation of the pre-stirring cleaning assembly of the present utility model;

Fig. 3 is a structural schematic diagram of the adjustment limit assembly of the utility model;

Labels in the figure: 1. Stirring device body; 2. Feeding cylinder; 3. Stirring motor; 4. Belt connection mechanism;

5. Pre-stirring and cleaning assembly; 501, driving motor; 502, gear; 503, rotating groove; 504, rotating ring; 505, cleaning plate; 506, mounting plate; 507, stirring blade; 508, ring gear;

6. Adjustment limit assembly; 601, chute; 602, threaded rod; 603, slider; 604, moving rod; 605, push wheel; 606, limit plate.

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.

Embodiment: As shown in Figures 1-3, the utility model provides a technical solution, a stirring device for municipal engineering concrete, including a stirring device body 1, a feeding cylinder 2 is fixedly installed on the top of the stirring device body 1, and a stirring device body 1 A stirring motor 3 is fixedly installed at one end, the output shaft of the stirring motor 3 is fixedly connected with a belt connection mechanism 4, and a pre-stirring cleaning assembly 5 is installed on the top of the feeding cylinder 2, and the pre-stirring cleaning assembly 5 includes a driving motor 501, a gear 502, and a rotating groove 503 , rotating ring 504, cleaning plate 505, mounting plate 506, stirring blade 507 and ring gear 508;

One end of the stirring device body 1 is fixedly installed with a driving motor 501, the output shaft of the driving motor 501 is fixedly connected with a gear 502, the top surface of the feeding cylinder 2 is provided with a rotating groove 503, and the inside of the rotating groove 503 is connected with a rotating ring 504, and the rotating ring 504 is topped. One end of the surface is fixedly equipped with a cleaning plate 505, and the longitudinal section of the rotating groove 503 and the rotating ring 504 is T-shaped. The ring 504 has the problem of falling. One end of the cleaning plate 505 is fixedly installed with a mounting plate 506, and one end of the top surface of the mounting plate 506 is fixedly installed with a stirring blade 507. Mesh with each other, where one end surface of the cleaning plate 505 is in contact with the inner wall of the feeding cylinder 2, both ends of the cleaning plate 505 are provided with an inclination angle, which is convenient for driving the gear 502 to rotate, and is convenient for cleaning the inner wall of the feeding cylinder 2, driving the motor 501 The input end is electrically connected with the output end of the external power supply.

One end of the stirring device body 1 is equipped with an adjustment limit assembly 6, and the adjustment limit assembly 6 includes a chute 601, a threaded rod 602, a slider 603, a moving rod 604, a push wheel 605 and a limit plate 606;

One end of the mixing device body 1 is provided with a chute 601, and one end of the chute 601 is movably installed with a threaded rod 602, and the outer side of the threaded rod 602 is connected with a slider 603 through threads, and the top of the slider 603 is fixedly installed with a moving rod 604, and one end of the moving rod 604 A push wheel 605 is movable, and a limit plate 606 is fixedly installed at both ends of the moving rod 604. One end surface of the two limit plates 606 is in contact with the two ends of the belt connection mechanism 4 respectively, and the push wheel 605 is located outside the belt of the belt connection mechanism 4. It is convenient to protect the belt, avoids the problem of the belt falling off, and can ensure that the belt is always in a tensioned state.

The working principle and use process of the utility model: when the staff uses the stirring device body 1, the staff can drive the slider 603 to move inside the chute 601 by rotating the threaded rod 602, and the movement of the slider 603 drives the moving rod 604 Move, drive the push wheel 605 to move by moving the moving bar 604, and then can drive the belt to move, can make the belt be in the state of tension all the time, have guaranteed the operation of the belt connecting mechanism 4, and pass the limiting plate 606 and the belt connecting mechanism 4 two The ends are in contact with each other, thereby avoiding the problem of the belt falling off, thereby ensuring the normal progress of the mixing, and ensuring the effect of mixing the concrete.

And in the stirring process, turn on and drive the motor 501, drive the gear 502 to rotate, drive the ring gear 508 to rotate by the rotation of the gear 502, drive the rotation ring 504 to rotate by the rotation of the ring gear 508, and drive the cleaning plate 505 to rotate by the rotation of the rotation ring 504 , and then the inner wall of the feeding barrel 2 can be cleaned during the feeding process, which ensures the cleanliness of the inner wall of the feeding barrel 2 and avoids the concrete from adhering to the inner wall of the feeding barrel 2, resulting in the waste of concrete. The rotation of 505 drives the rotation of the mixing blade 507 to pre-mix the concrete, thereby reducing the efficiency of concrete mixing and improving the effect of concrete mixing.

Finally, it should be noted that: the above is only a preferred example 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 to 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 (6)

1. A stirring device for municipal engineering concrete, comprising a stirring device body (1), the top of the stirring device body (1) is fixedly equipped with a feeding cylinder (2), and one end of the stirring device body (1) is fixedly installed with A stirring motor (3), the output shaft of the stirring motor (3) is fixedly connected with a belt connection mechanism (4), and it is characterized in that: a pre-stirring cleaning assembly (5) is installed on the top of the feeding cylinder (2), and the pre-stirring The cleaning assembly (5) is mainly composed of a stirring blade (507), a drive motor (501) for driving the stirring blade (507), and a cleaning plate (505) for cleaning; One end of the stirring device body (1) is equipped with an adjustment limit assembly (6), and the adjustment limit assembly (6) is mainly composed of a push wheel (605) and a threaded rod (602) for adjusting and fixing the push wheel (605) and The mobile bar (604) is combined. 2. The mixing device for municipal engineering concrete according to claim 1, characterized in that, the pre-mixing cleaning assembly (5) includes a driving motor (501), a gear (502), a rotating groove (503), a rotating Ring (504), cleaning plate (505), mounting plate (506), stirring blade (507) and ring gear (508); One end of the stirring device body (1) is fixedly equipped with a driving motor (501), the output shaft of the driving motor (501) is fixedly connected with a gear (502), and the top surface of the feeding cylinder (2) is provided with a rotating groove ( 503), the inside of the rotating groove (503) is rotatably connected with a rotating ring (504), and one end of the top surface of the rotating ring (504) is fixedly equipped with a cleaning plate (505), and one end of the cleaning plate (505) is fixedly installed with a Mounting plate (506), one end of the top surface of the mounting plate (506) is fixedly equipped with a stirring blade (507), the top of the rotating ring (504) is fixedly connected with a ring gear (508), and the drive motor (501) The input end is electrically connected with the output end of the external power supply. 3. The mixing device for municipal engineering concrete according to claim 2, characterized in that, the ring gear (508) and the gear (502) mesh with each other, and one end surface of the cleaning plate (505) is in contact with the feeding cylinder (2) Where the inner walls are in contact with each other, both ends of the cleaning plate (505) are provided with inclined angles. 4. a kind of mixing device for municipal engineering concrete according to claim 2, is characterized in that, the longitudinal section of described rotating groove (503) and rotating ring (504) is T-shaped, and described rotating groove (503) The outer diameter of the outer diameter is equal to the inner diameter of the rotating ring (504). 5. A mixing device for municipal engineering concrete according to claim 1, characterized in that, the adjustment limit assembly (6) comprises a chute (601), a threaded rod (602), a slider (603), Moving bar (604), push wheel (605) and limit plate (606); One end of the stirring device body (1) is provided with a chute (601), and one end of the chute (601) is movably installed with a threaded rod (602), and the outside of the threaded rod (602) is threadedly connected with a slider ( 603), the top of the slider (603) is fixedly equipped with a moving rod (604), and one end of the moving rod (604) is movably installed with a push wheel (605), and both ends of the moving rod (604) are fixedly installed with limited bit board (606). 6. A kind of mixing device for municipal engineering concrete according to claim 5, characterized in that, one end surface of two said limiting plates (606) is in contact with the two ends of the belt connection mechanism (4) respectively, and said pushing The wheel (605) is outside the belt of the belt connecting mechanism (4).

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