CN211963825U - A raw material mixer for cement manufacturing - Google Patents

Abstract

The utility model discloses a raw material mixer for cement manufacturing, which comprises a mixing box, a feeding pipe is communicated with the top of the left side of the mixing box, a baffle plate is fixedly connected to the inner cavity of the mixing box, and a baffle plate is fixedly connected to the inner cavity of the mixing box. An arc block is fixedly connected to the bottom of the cavity, a mounting plate is fixedly connected to the rear side of the top of the inner cavity of the mixing box, a motor is fixedly connected to the front side of the mounting plate, and the output shaft of the motor is driven and connected to a rotating rod. By turning on the motor, the output shaft of the motor finally drives the lower stirring mechanism and the upper stirring mechanism to rotate, and then the raw materials in the inner cavity of the stirring box are stirred in all directions, so that the purpose of good stirring effect is achieved. The agitator has the advantage of good stirring effect, realizes all-round internal stirring, prevents the occurrence of stirring dead corners, and is conducive to improving the stirring efficiency, thereby improving the quality of the product.

Description

A raw material mixer for cement manufacturing

technical field

The utility model relates to the technical field of cement, in particular to a raw material mixer for cement manufacturing.

Background technique

Cement: powdery hydraulic inorganic cementitious material, which can be hardened in air or in water after mixing with water, and can firmly cement sand, stone and other materials together. The mixture of early lime and volcanic ash is similar to modern The lime pozzolan cement is very similar. The concrete made of it cemented with crushed stone not only has high strength after hardening, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used as an important cementing material. In civil construction, water conservancy, national defense and other projects.

The raw materials need to be stirred in the process of cement manufacturing. The current raw material mixers use a single stirring mechanism for stirring. The structure is simple, and there is a stirring dead angle inside, which leads to incomplete stirring and reduces the stirring efficiency, which in turn affects the cement. quality.

Utility model content

The purpose of the utility model is to provide a raw material mixer for cement manufacturing, which has the advantages of good stirring effect, and solves the problem that the current raw material mixer adopts a single stirring mechanism for stirring, has a simple structure, and has a stirring dead angle inside, resulting in poor stirring. Completely, reducing the efficiency of mixing, which in turn affects the quality of cement.

In order to achieve the above purpose, the utility model provides the following technical solutions: a raw material mixer for cement manufacturing, comprising a mixing box, the top of the left side of the mixing box is connected with a feeding pipe, and the inner cavity of the mixing box is fixedly connected with a baffle, the bottom of the inner cavity of the stirring box is fixedly connected with an arc block, the rear side of the top of the inner cavity of the stirring box is fixedly connected with a mounting plate, the front side of the mounting plate is fixedly connected with a motor, and the motor The output shaft is connected with a rotating rod, the bottom of the rotating rod is movably connected with the arc block through a bearing, the bottoms on both sides of the rotating rod are provided with a lower stirring mechanism, and the surface of the rotating rod is fixedly connected with a gear 1, Both sides of the top of the inner cavity of the stirring box are provided with an upper stirring mechanism, and both sides of the top of the arc-shaped block are provided with a discharging mechanism.

Preferably, the lower stirring mechanism includes a stirring frame fixed on the bottoms of both sides of the rotating rod, the inner cavity of the stirring frame is fixedly connected with a plurality of fixed plates with equal spacing, and one side of the top of the stirring frame is fixedly connected with A push rod, one side of the push rod is in contact with the mixing box.

Preferably, the upper stirring mechanism includes a stirring rod movably connected to both sides of the top of the inner cavity of the stirring box through bearings, the surface of the stirring rod is fixedly connected with a second gear, the second gear is meshed with the first gear, the The bottom of the stirring rod penetrates to the bottom of the baffle plate, and stirring blades are fixedly connected to both sides of the stirring rod.

Preferably, the discharging mechanism includes through holes opened on both sides of the top of the arc-shaped block, the bottoms of the two through holes are connected with a discharging pipe, and the surface of the discharging pipe is provided with a valve.

Preferably, the four corners of the bottom of the stirring box are fixedly connected with a base.

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

1. In the present invention, by turning on the motor, the output shaft of the motor drives the lower stirring mechanism and the upper stirring mechanism to rotate, and then the raw materials in the inner cavity of the mixing box are mixed in all directions, so as to achieve the purpose of good mixing effect. The raw material agitator has the advantages of good stirring effect, realizes all-round internal stirring, prevents the occurrence of agitation dead angle, is conducive to improving the stirring efficiency, thereby improving the quality of the product, and solves the problem that the current raw material agitator adopts a single The mixing mechanism is simple in structure, and there is a mixing dead angle inside, which leads to incomplete mixing, reduces the efficiency of mixing, and affects the quality of cement.

2. In the present utility model, through the setting of the lower stirring mechanism, the stirring frame and the fixed plate stir the raw materials on the top of the arc-shaped block, and the push rods push the raw materials on both sides of the inner cavity of the stirring box to prevent them from accumulating in the inner cavity of the stirring box. On both sides of the mixing box, through the setting of the upper stirring mechanism, the two stirring blades simultaneously stir the middle of the inner cavity of the stirring box, which improves the stirring efficiency and quality. The function of raw materials is convenient for the discharge of raw materials.

Description of drawings

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

FIG. 2 is a perspective view of the connecting structure of the rotating rod and the lower stirring mechanism of the present invention.

In the figure: 1, mixing box; 2, feeding pipe; 3, baffle plate; 4, arc block; 5, mounting plate; 6, motor; 7, rotating rod; 8, lower stirring mechanism; 81, stirring frame; 82, fixed plate; 83, push rod; 9, gear one; 10, upper stirring mechanism; 101, stirring rod; 102, gear two; 103, stirring blade; 11, discharging mechanism; 111, through hole; 112, outlet material pipe; 113, valve; 12, base.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a technical solution: a raw material mixer for cement manufacturing, comprising a mixing box 1, the four corners of the bottom of the mixing box 1 are fixedly connected with a base 12, and the top of the left side of the mixing box 1 is fixedly connected with a base 12. A feed pipe 2 is connected, the inner cavity of the mixing box 1 is fixedly connected with a baffle plate 3, the bottom of the inner cavity of the mixing box 1 is fixedly connected with an arc block 4, and the rear side of the top of the inner cavity of the mixing box 1 is fixedly connected with a mounting plate 5 , the front side of the mounting plate 5 is fixedly connected with a motor 6, the output shaft of the motor 6 is connected with a rotating rod 7, and the bottom of the rotating rod 7 is movably connected with the arc block 4 through a bearing, and the bottoms of both sides of the rotating rod 7 are provided with The lower stirring mechanism 8 includes a stirring frame 81 fixed to the bottom of both sides of the rotating rod 7, the inner cavity of the stirring frame 81 is fixedly connected with a plurality of fixed plates 82 with equal spacing, and one side of the top of the stirring frame 81 is fixed A push rod 83 is connected, and one side of the push rod 83 is in contact with the stirring box 1. Through the setting of the lower stirring mechanism 8, the stirring frame 81 and the fixed plate 82 stir the raw materials on the top of the arc block 4, and the push rod 83 is used to stir the stirring box. 1. The raw materials on both sides of the inner cavity are pushed to prevent them from accumulating on both sides of the inner cavity of the mixing box 1. The surface of the rotating rod 7 is fixedly connected with a gear 1 9, and the top of the inner cavity of the mixing box 1 is provided with an upper mixer on both sides. Mechanism 10, the upper stirring mechanism 10 includes a stirring rod 101 movably connected to both sides of the top of the inner cavity of the stirring box 1 through bearings, the surface of the stirring rod 101 is fixedly connected with a gear two 102, and the gear two 102 is meshed with the gear one 9, stirring The bottom of the rod 101 penetrates to the bottom of the baffle 3, and both sides of the stirring rod 101 are fixedly connected with stirring blades 103. Through the setting of the upper stirring mechanism 10, the two stirring blades 103 simultaneously stir the middle of the inner cavity of the stirring box 1. , to improve the efficiency and quality of stirring, both sides of the top of the arc block 4 are provided with a discharge mechanism 11, the discharge mechanism 11 includes through holes 111 opened on both sides of the top of the arc block 4, two through holes 111 There is a discharge pipe 112 connected to the bottom of the discharge pipe, and a valve 113 is arranged on the surface of the discharge pipe 112. The setting of the discharge mechanism 11 plays a role in discharging the raw materials after stirring, which facilitates the discharge of the raw materials.

Working principle: When the utility model is used, the user places the raw materials in the inner cavity of the mixing box 1 through the feeding pipe 2, turns on the motor 6, the output shaft of the motor 6 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the stirring frame 81 It rotates with the fixed plate 82 to stir the raw materials on the top of the arc-shaped block 4. When the stirring frame 81 rotates, it drives the push rod 83 to rotate. Entering the middle of the inner cavity of the mixing box 1, the rotating rod 7 drives the gear one 9 to rotate at the same time, the gear one 9 drives the two gear two 102 to rotate through the teeth, and the gear two 102 drives the stirring rod 101 and the stirring blade 103 to rotate. The raw materials in the middle of the inner cavity of the stirring box 1 are stirred to achieve a good stirring effect. After the stirring, the raw materials are discharged through the through hole 111 and the discharge pipe 112 .

To sum up: in the raw material mixer for cement manufacturing, by turning on the motor 6, the output shaft of the motor 6 finally drives the lower stirring mechanism 8 and the upper stirring mechanism 10 to rotate, and then the raw materials in the inner cavity of the mixing box 1 are mixed in all directions. , that is, the purpose of good stirring effect is achieved. The raw material mixer for cement manufacturing has the advantages of good stirring effect, realizes all-round internal stirring, prevents the occurrence of stirring dead corners, and is conducive to improving the stirring efficiency, thereby improving the The quality of the product solves the problem that the current raw material mixer uses a single mixing mechanism for mixing, the structure is simple, and there is a mixing dead angle inside, which leads to incomplete mixing, reduces the mixing efficiency, and then affects the cement quality.

It should be noted that, in this document, 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 any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a raw material mixer for cement manufacturing, comprising a mixing box (1), characterized in that: the top of the left side of the mixing box (1) is communicated with a feeding pipe (2), and the A baffle plate (3) is fixedly connected to the inner cavity, an arc block (4) is fixedly connected to the bottom of the inner cavity of the stirring box (1), and a mounting plate is fixedly connected to the rear side of the top of the inner cavity of the stirring box (1). (5), the front side of the mounting plate (5) is fixedly connected with a motor (6), the output shaft of the motor (6) is connected with a rotating rod (7), and the bottom of the rotating rod (7) passes through The bearing is movably connected with the arc-shaped block (4), the bottom of both sides of the rotating rod (7) is provided with a lower stirring mechanism (8), and the surface of the rotating rod (7) is fixedly connected with a gear one (9), Upper stirring mechanisms (10) are provided on both sides of the top of the inner cavity of the stirring box (1), and discharging mechanisms (11) are provided on both sides of the top of the arc-shaped block (4). 2. A raw material mixer for cement manufacturing according to claim 1, characterized in that: the lower mixing mechanism (8) comprises a mixing frame (81) fixed on the bottom of both sides of the rotating rod (7), so The inner cavity of the stirring rack (81) is fixedly connected with a plurality of fixing plates (82) with equal spacing, and a push rod (83) is fixedly connected to one side of the top of the stirring rack (81), and the push rod (83) one side is in contact with the stirring box (1). 3. A raw material mixer for cement manufacturing according to claim 1, characterized in that: the upper mixing mechanism (10) comprises a mixing rod movably connected to both sides of the top of the inner cavity of the mixing box (1) through a bearing (101), the surface of the stirring rod (101) is fixedly connected with the second gear (102), the second gear (102) is meshed with the gear one (9), and the bottom of the stirring rod (101) penetrates to the stop At the bottom of the plate (3), stirring blades (103) are fixedly connected to both sides of the stirring rod (101). 4. A raw material mixer for cement manufacturing according to claim 1, characterized in that: the discharging mechanism (11) comprises through holes (111) opened on both sides of the top of the arc-shaped block (4), A discharge pipe (112) is communicated with the bottom of the two through holes (111), and a valve (113) is provided on the surface of the discharge pipe (112). 5 . The raw material mixer for cement manufacturing according to claim 1 , wherein the four corners of the bottom of the mixing box ( 1 ) are fixedly connected with a base ( 12 ). 6 .

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