CN207972133U - A kind of mortar stirring automatic charging device - Google Patents

Abstract

The utility model discloses an automatic feeding device for mortar mixing, which comprises a frame, the upper end of the frame is provided with a pre-mixing chamber, the other side of the frame is provided with a main mixing chamber, and the pre-mixing chamber The upper end of the pre-mixing chamber is provided with a feed port, the inside of the pre-mixing chamber is provided with a rotating shaft, one end of the rotating shaft is provided with a first motor, the first motor is arranged on the top of the pre-mixing chamber, and the other end of the rotating shaft is provided There is a stirring roller, the stirring roller is provided with stirring teeth, the lower end of the stirring chamber is provided with a filter chamber, the inside of the filter chamber is provided with a filter screen, and the lower end of the filter chamber is provided with a screw elevator, and the spiral The other end of the elevator is connected with the feeding box through the third motor. The utility model solves the problem of uneven stirring of the traditional feeding device, complicated operation and unsuitable for wide popularization by setting the frame, pre-stirring chamber, main stirring chamber, stirring roller, filter chamber, screw elevator and feeding box.

Description

An automatic feeding device for mortar mixing

technical field

The utility model relates to the technical field of construction industry, in particular to an automatic feeding device for mortar mixing.

Background technique

Mortar is the bonding substance used in building bricks. It is composed of a certain proportion of sand and cementing materials, such as: cement, lime paste, clay, etc. lime mortar), lime mortar and clay mortar.

In the process of mixing mortar, the traditional method is generally manual loading, which not only wastes a lot of manpower, material and financial resources, but also has low work efficiency, which affects the efficiency of mixing. With the progress of industry, some automatic loading However, due to the high price and complicated operation, it is not suitable for widespread promotion, and there is no pretreatment of the mortar, which may easily cause uneven mixing and affect the use effect of the material.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides an automatic feeding device for mortar mixing, which solves the problems that the traditional feeding device does not stir evenly, and the operation is complicated and unsuitable for wide popularization.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic feeding device for mortar mixing, including a frame, the upper end of the frame is provided with a pre-mixing chamber, and the other side of the frame is provided with a main Stirring chamber, the upper end of the pre-stirring chamber is provided with a feed port, the inside of the pre-stirring chamber is provided with a rotating shaft, one end of the rotating shaft is provided with a first motor, and the first motor is arranged on the top of the pre-stirring chamber , the other end of the rotating shaft is provided with a stirring roller, the stirring roller is provided with stirring teeth, the lower end of the stirring chamber is provided with a filter chamber, the inside of the filter chamber is provided with a filter screen, the lower end of the filter chamber A screw jack is provided, and the screw jack includes a housing and an auger, the auger is arranged inside the housing, a second motor is provided at one end of the auger, and the outer side of the auger is uniform A helical blade is provided, and the other end of the screw elevator is connected to a feeding box through a third motor, the bottom of the feeding box is arranged on the top of the main mixing chamber, and the bottom of the feeding box is uniformly provided with leakage holes, the The bottom end of the feeding box is provided with pulleys, the upper end of the main mixing chamber is provided with guide rails, and the feeding box is slidably connected to the main mixing chamber.

Preferably, the position of the pulley corresponds to that of the guide rail.

Preferably, the shape of the feeding box is the same as that of the feeding port of the main mixing chamber.

Preferably, the auger is connected to the output shaft of the second motor.

Preferably, a water spray pipe is provided inside the pre-mixing chamber, and a sealant is poured between the water spray pipe and the pre-mixing chamber.

The utility model provides an automatic feeding device for mortar mixing, which has the following beneficial effects:

(1) The utility model is equipped with a pre-mixing chamber. During the mixing process of the mortar, due to the need for a wide variety of proportions, if there is no pre-mixing before the mixing and the mixing is carried out directly, not only is it easy to cause uneven mixing, but also some large particles Particles will block the machine and affect the normal operation of the machine. The pre-mixing chamber is set up to stir similar raw materials before entering the mixer for mixing, which avoids the problem of uneven mixing caused by direct mixing of raw materials.

(2) The utility model is equipped with a water spray pipe in the pre-mixing chamber. When water or other liquids need to be added during pre-mixing, it can be directly added through the water spray pipe, which avoids the trouble of artificially adding water and saves A lot of manpower and material resources.

(3) The utility model sets the feeding box, and the feeding box rotates under the action of the third motor, so that the raw material inside the feeding box rotates, so that the feeding is more uniform, and the bottom of the feeding box is equipped with uniformly arranged Leakage holes, the filtered raw materials will enter the mixer for mixing, thus avoiding the large particles of raw materials from jamming the machine and affecting the normal operation of the machine.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the enlarged view of the structure at A place in Fig. 1 of the present utility model;

Fig. 3 is the enlarged view of the structure of the screw jack in Fig. 1 of the utility model;

Fig. 4 is an enlarged view of the structure at B in Fig. 1 of the present utility model.

In the figure: 1 frame, 2 pre-mixing chamber, 3 main mixing chamber, 4 feed inlet, 5 rotating shaft, 6 first motor, 7 stirring roller, 8 filter chamber, 9 filter screen, 10 screw elevator, 11 shell, 12 screw augers, 13 second motors, 14 helical blades, 15 third motors, 16 feeding boxes, 17 leakage holes, 18 pulleys, 19 guide rails, 20 water spray pipes.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-4, the utility model provides a technical solution: an automatic feeding device for mortar mixing, including a frame 1, the upper end of the frame 1 is provided with a pre-mixing chamber 2, and the mortar is stirred due to There are many types of mixing ratios. If there is no pre-stirring before mixing, it will not only easily lead to uneven mixing, but also some large particles will block the machine and affect the normal operation of the machine. The pre-stirring chamber 2 is set. Stir the similar raw materials and then enter the mixer for stirring, avoiding the problem of uneven stirring caused by direct stirring of raw materials. Port 4, the inside of the pre-mixing chamber 2 is provided with a water spray pipe 20, and a sealant is poured between the water spray pipe 20 and the pre-mixing chamber 2. By setting the water spray pipe 20 in the pre-mixing chamber 2, when pre-mixing When water or other liquids need to be added, it can be directly added through the water spray pipe 20, which avoids the trouble of manually adding water and saves a lot of manpower and material resources. The inside of the pre-mixing chamber 2 is provided with a rotating shaft 5, and one end of the rotating shaft 5 is provided with a first Motor 6, the first motor 6 is arranged on the top of pre-stirring chamber 2, the other end of rotating shaft 5 is provided with stirring roller 7, is provided with stirring tooth on the stirring roller 7, and the lower end of pre-stirring chamber 2 is provided with filter chamber 8, and the filter chamber 8 is provided with a filter screen 9, the lower end of the filter chamber 8 is provided with a screw jack 10, the screw jack 10 includes a housing 11 and a screw auger 12, the screw auger 12 is connected to the output shaft of the second motor 13, The screw auger 12 is arranged inside the housing 11, and one end of the screw auger 12 is provided with a second motor 13, and the outside of the screw auger 12 is uniformly provided with a screw blade 14, and the other end of the screw jack 10 is connected by a third motor 15 There is a charging box 16, the bottom of the charging box 16 is arranged on the top of the main mixing chamber 3, the shape of the charging box 16 is the same as the shape of the feeding port of the main mixing chamber 3, and the bottom of the charging box 16 is uniformly provided with leak holes 17, The bottom end of charging box 16 is provided with pulley 18, and the upper end of main stirring chamber 3 is provided with guide rail 19, and the position of pulley 18 and guide rail 19 is corresponding, between charging box 16 and main mixing chamber 3 sliding connection, charging box 16 Under the action of the three motors 15, the rotation of the raw materials arranged inside the feeding box 16 makes the feeding more uniform, and the bottom of the feeding box 16 is provided with evenly arranged leak holes 17, and the raw materials after filtering will enter Stir in the mixer, so as to avoid the large particles of raw materials from jamming the machine and affecting the normal operation of the machine.

When in use, the raw materials are pre-stirred before they enter the main mixing chamber 3 for stirring, and the rotating shaft 5 rotates under the drive of the first motor 6, thereby driving the rotation of the stirring roller 7, so that similar raw materials are in the pre-stirring chamber 2 Stir evenly, and then filter through the filter chamber 8 and transport it into the main mixing chamber 3 through the screw elevator 10 for stirring. The pulley 18 at the bottom cooperates with the guide rail 19 arranged on the upper end of the main mixing chamber 3 to rotate at a constant speed on the upper end of the main mixing chamber 3, thereby setting the rotation of the raw materials inside the feeding box 16, so that the feeding is more uniform, and the feeding box The bottom of 16 is provided with evenly arranged leakage holes 17, and the filtered raw materials will enter into the mixer for stirring, thereby avoiding the large particles of raw materials from jamming the machine and affecting the normal operation of the machine.

To sum up, the utility model solves the uneven stirring of the traditional feeding device by setting the frame 1, the pre-mixing chamber 2, the main mixing chamber 3, the stirring roller 7, the filter chamber 8, the screw elevator 10 and the feeding box 16 , and the complex operation is not suitable for widespread promotion.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. An automatic feeding device for mortar mixing, including a frame (1), characterized in that: the upper end of the frame (1) is provided with a pre-mixing chamber (2), and the other part of the frame (1) One side is provided with a main mixing chamber (3), the upper end of the pre-mixing chamber (2) is provided with a feed port (4), and the inside of the pre-mixing chamber (2) is provided with a rotating shaft (5), and the rotating shaft One end of (5) is provided with a first motor (6), the first motor (6) is provided at the top of the pre-stirring chamber (2), and the other end of the rotating shaft (5) is provided with a stirring roller (7), The stirring roller (7) is provided with stirring teeth, the lower end of the pre-stirring chamber (2) is provided with a filter chamber (8), and the inside of the filter chamber (8) is provided with a filter screen (9). The lower end of the filter chamber (8) is provided with a screw jack (10), the screw jack (10) includes a housing (11) and a screw auger (12), and the screw auger (12) is arranged on the housing (11 ), one end of the auger (12) is provided with a second motor (13), and the outer side of the auger (12) is evenly provided with helical blades (14), and the screw jack (10) The other end is connected to the feeding box (16) through the third motor (15), the bottom end of the feeding box (16) is set on the top of the main mixing chamber (3), and the bottom of the feeding box (16) is evenly arranged with Leak hole (17), the bottom end of the feeding box (16) is provided with a pulley (18), the upper end of the main mixing chamber (3) is provided with a guide rail (19), the feeding box (16) and the main stirring Sliding connections between chambers (3). 2. The automatic feeding device for mortar mixing according to claim 1, characterized in that the position of the pulley (18) corresponds to that of the guide rail (19). 3. The automatic feeding device for mortar mixing according to claim 1, characterized in that the shape of the feeding box (16) is the same as that of the feeding port of the main mixing chamber (3). 4. The automatic feeding device for mortar mixing according to claim 1, characterized in that: the auger (12) is connected to the output shaft of the second motor (13). 5. The automatic feeding device for mortar mixing according to claim 1, characterized in that: the inside of the pre-mixing chamber (2) is provided with a water spray pipe (20), and the water spray pipe (20) is connected with A sealant is poured between the pre-mixing chambers (2).