CN205521942U - Special agitating unit of concrete - Google Patents

Abstract

The utility model discloses a concrete mixing device, which comprises a grinding chamber, a feeding port, a first motor, a moving shaft, a connecting piece, a blade, a grinding paddle, a channel, a mixing chamber, a water pipe, a flow meter, a water chamber, a base, The second motor, the stirring shaft, the stirring paddle, the stirring shaft, the stirring support shaft, the baffle and the discharge port; the utility model has a reasonable and simple structure, feeds the material through the feed port, grinds through the grinding chamber, and enters the stirring chamber Stirring, while stirring, add additives through the water chamber, which greatly improves the mixing efficiency, reduces the mixing time, mixes the additives evenly, improves the quality of the finished concrete, and saves a lot of manpower, time and energy.

Description

A special mixing device for concrete

technical field

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

Background technique

A mixer is a shaft with blades that rotates in a cylinder or a tank to stir and mix a variety of raw materials to make it a mixture or a machine with a suitable consistency. There are many types of mixers, including forced mixers, single Horizontal-shaft mixers, twin-shaft mixers, etc. Traditional mixers have the disadvantages of slow stirring speed, slow mixing speed, and low uniformity, so that the raw materials cannot meet the requirements after mixing, which brings great inconvenience to the production of enterprises.

Utility model content

The purpose of this utility model is to provide a special mixing device for concrete in order to solve the above problems, which solves the shortcomings of slow mixing speed and low uniformity, so that the raw materials cannot meet the requirements after mixing.

In order to solve the above problems, the utility model provides a technical solution:

A concrete stirring device, comprising a grinding chamber, a feed port, a first motor, a motion shaft, a connecting piece, a blade, a grinding paddle, a channel, a mixing chamber, a water pipe, a flow meter, a water chamber, a base, a second motor, a stirring Shaft, stirring paddle, stirring shaft, stirring support shaft, baffle plate and discharge port; the bottom of the grinding chamber communicates with the upper part of the stirring chamber through a channel, and the movement shaft is movably connected in the chamber of the grinding chamber; the upper part of the movement shaft is set A connecting piece, a plurality of blades are connected on the connecting piece; the bottom end of the motion shaft is connected with the grinding paddle; the upper end of the grinding chamber is provided with a feeding port; the first motor is arranged above the grinding chamber, and the output shaft of the first motor is connected to the motion shaft; The top of the mixing chamber is connected to the flow meter and the water chamber in turn through the water pipe; the bottom of the mixing chamber is fixedly connected to the base, and the second motor is fixedly arranged in the chamber of the base; the stirring shaft is vertically arranged in the chamber of the stirring chamber, and the stirring shaft is connected The output shaft of the second motor is connected; the baffle is set on the top of the stirring shaft, and the stirring paddle and the stirring shaft are set on the stirring shaft; there are also multiple stirring shafts on the stirring shaft; the lower end of the stirring chamber is also provided with a discharge port .

Preferably, both the first motor and the second motor are variable frequency motors or servo motors.

Preferably, both the feed inlet and the discharge outlet are in the shape of a bell mouth.

Preferably, the base is a rectangular chamber.

Beneficial effects of the utility model: the utility model has a reasonable and simple structure, feeds through the feed port, grinds through the grinding chamber, enters the stirring chamber for stirring, and adds additives through the water chamber while stirring , Greatly improve the mixing efficiency, reduce the mixing time, mix the additives evenly, improve the quality of the finished concrete, and save a lot of manpower, time and energy.

Description of drawings

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

detailed description

As shown in Figure 1, a concrete mixing device includes a grinding chamber 1, a feed port 2, a first motor 3, a moving shaft 4, a connecting piece 5, a blade 6, a grinding paddle 7, a channel 8, a mixing chamber 9, Water pipe 10, flow meter 11, water chamber 12, base 13, second motor 14, stirring shaft 15, stirring paddle 16, stirring shaft 17, stirring support shaft 18, baffle plate 19 and discharge port 20.

The bottom of the grinding chamber 1 communicates with the top of the stirring chamber 9 through the channel 8, and a motion shaft 4 is movably connected in the chamber of the grinding chamber 1; a connecting piece 5 is arranged on the moving shaft 4, and a plurality of connecting pieces are connected on the connecting piece 5. The blade 6; the bottom end of the motion shaft 4 is connected to the grinding paddle 7; the upper end of the grinding chamber 1 is provided with a feeding port 2; the first motor 3 is arranged above the grinding chamber 1, and the output shaft of the first motor 3 is connected to the motion shaft 4; The top of the chamber 9 communicates with a flow meter 11 and a water chamber 12 in sequence through a water pipe 10 .

The bottom end of described stirring chamber 9 is fixedly connected to base 13, and second motor 14 is fixedly arranged in the chamber of base 13; Shaft connection; baffle plate 19 is located at the top of stirring shaft 15, stirring paddle 16 and stirring shaft 17 are arranged on stirring shaft 15; stirring shaft 17 is also provided with a plurality of stirring support shafts 18; Outlet 20.

Wherein, both the first motor 3 and the second motor 14 are variable-frequency motors or servo motors; the feed port 2 and the discharge port 20 are bell-shaped; the base 13 is a rectangular chamber.

The usage state of the utility model is: the utility model has a reasonable and simple structure, feeds through the feed port 2, grinds through the grinding chamber 1, enters the stirring chamber 9 for stirring, and while stirring, passes through the water chamber 12 The addition of additives greatly improves the mixing efficiency, reduces the mixing time, mixes the additives evenly, improves the quality of the finished concrete, and saves a lot of manpower, time and energy.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and description are only illustrations The principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The desired protection is defined by the appended claims and their equivalents.

Claims (4)

1. a concrete special agitating apparatus, it is characterised in that: include grinding chamber, charging aperture, the first motor, kinematic axis, company Fitting, blade, grinding oar, passage, teeter chamber, water pipe, effusion meter, hydroecium, base, the second motor, shaft, stir Mix oar, shaft, stirring fulcrum, baffle plate and discharging opening；

The bottom of described grinding chamber is connected with the top of teeter chamber by passage, is flexibly connected kinematic axis in the chamber of grinding chamber；Kinematic axis Connector is set on, connector connects multiple blade；The bottom of kinematic axis connects grinds oar；Grinding chamber upper end arranges charging Mouthful；First motor is arranged on above grinding chamber, the output shaft of the first motor and the connection of kinematic axis；

The top of described teeter chamber is sequentially communicated effusion meter and hydroecium by water pipe；The bottom of teeter chamber is fixing connects base, the chamber of base Room is fixedly installed the second motor；Being vertically arranged shaft in the chamber of teeter chamber, the output shaft axle of shaft and the second motor is even Connect；Baffle plate is located at the top of shaft, stirring paddle and shaft and is arranged on shaft；It is additionally provided with multiple stirring on shaft to prop up Axle；Lower end, teeter chamber is additionally provided with discharging opening.

A kind of concrete special agitating apparatus the most according to claim 1, it is characterised in that: described first motor and the second electricity Machine is frequency conversion motor or servomotor.

A kind of concrete special agitating apparatus the most according to claim 1, it is characterised in that: described charging aperture and discharging opening are equal In bell mouth shape.

A kind of concrete special agitating apparatus the most according to claim 1, it is characterised in that: described base is rectangular chamber.