CN209937305U - Material mixing mechanism for cement production - Google Patents

Abstract

The embodiment of the utility model discloses a mixing mechanism for cement production, which comprises a mixing base and a mixing barrel, wherein two mounting brackets are arranged on the mixing base, the mixing barrel is arranged between the two mounting brackets, the outer part of the mixing barrel is provided with a mounting rotating shaft, the mounting rotating shafts on two sides can be rotatably penetrated on the two mounting brackets, one mounting bracket is provided with a driving motor which is connected with the mounting rotating shaft, the upper end of the mixing barrel is provided with an inlet and an outlet, the center of the mixing barrel is provided with a vertical mixing rotating shaft, the bottom of the mixing barrel is provided with a mixing motor, an output shaft of the mixing motor extends into the mixing barrel to be connected with the mixing rotating shafts, a plurality of groups of mixing rollers are arranged on the mixing rotating shafts, wherein the mixing rollers at the uppermost end and the lowermost end are provided with mixing support rollers, the mixing effect of cement raw materials is enhanced by inverting the mixing barrel, and, the labor intensity of workers is reduced.

Description

Material mixing mechanism for cement production

Technical Field

The embodiment of the utility model provides a relate to cement preparation technical field, concretely relates to compounding mechanism for cement manufacture.

Background

Cement is a powdered hydraulic inorganic cementing material. The water is added and stirred to form slurry which can be hardened in the air or better hardened in the water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

The production process of silicate cement is representative in cement production, and silicate cement is made up by using limestone and clay as main raw materials, through the processes of crushing, proportioning and grinding to obtain raw material, then feeding the raw material into cement kiln to calcine it into clinker, then adding a proper quantity of gypsum into the clinker (and sometimes adding mixing material or additive), and grinding to obtain the invented product.

In prior art's cement production process, cement raw materials adopts the mode that the poking bar mixd to make cement raw materials misce bene, because the poking bar only stirs at the cement raw materials of its region of locating, do not exchange between the cement raw materials of upper strata and the cement raw materials of lower floor, so lead to cement raw materials's mixed effect not good, when taking out the finished product behind the cement raw materials compounding simultaneously, need invert mixing barrel, and the process of mixing barrel inversion needs the workman to operate, make workman's working strength great.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a compounding mechanism for cement manufacture through invering the compounding section of thick bamboo, strengthens the mixed effect of cement raw materials, can make the collection of cement raw materials more simple and convenient simultaneously, reduces staff's working strength to solve among the prior art because the puddler only stirs at the cement raw materials in its region of locating, do not exchange between the cement raw materials of upper strata and the cement raw materials of lower floor, so lead to the not good problem of mixed effect of cement raw materials.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a mixing mechanism for cement production comprises a mixing base and a mixing barrel, wherein two mounting brackets are arranged on the mixing base, the mixing barrel is arranged between the two mounting brackets, a mounting rotating shaft is arranged outside the mixing barrel, the mounting rotating shafts on two sides can rotatably penetrate through the two mounting brackets, a driving motor is arranged on one of the mounting brackets, and the driving motor is connected with the mounting rotating shaft;

the upper end of compounding section of thick bamboo is provided with exit, the center of compounding section of thick bamboo is provided with vertical compounding pivot, compounding bobbin base portion is provided with the compounding motor, the output shaft of compounding motor extends to and links to each other with the compounding pivot in the compounding section of thick bamboo, be provided with a plurality of groups of mixing roller in the compounding pivot, wherein the top and bottom the mixing roller on be provided with the compounding and prop up the roller.

The utility model discloses the characteristic still lies in, be equipped with the interval between compounding section of thick bamboo and the compounding base, this interval is ejection of compact district.

The utility model discloses the characteristic still lies in, be provided with sealed lid on importing and exporting.

The utility model discloses the characteristic still lies in, the last lower extreme of compounding section of thick bamboo is circular-arcly, just be provided with two guide funnels in the compounding section of thick bamboo, two the guide funnel pass through the support and fix the upper and lower both ends at the compounding section of thick bamboo.

The embodiment of the utility model provides a characterized in that still, guide funnel's big mouth end is towards the tip of mixing barrel, and the osculum end is then inwards.

The embodiment of the utility model provides a have following advantage:

(1) the utility model discloses a set up driving motor drive mixing barrel and invert, make the cement raw materials in the mixing barrel constantly repeat the process that falls into below from the top, thereby promote the mixing effect of cement raw materials, and through the guide funnel, make cement raw materials center department drop, so cement raw materials can receive the stirring of mixing roll in the process of falling, further strengthen the mixing effect of cement raw materials;

(2) through the inversion of compounding, when cement raw materials was got rid of to needs, rotated the compounding section of thick bamboo, opened sealed lid and can make cement raw materials flow for the collection of cement raw materials is more simple and convenient, reduces staff's working strength.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a mixing barrel according to an embodiment of the present invention;

in the figure:

1-a mixing base; 2-mixing barrel; 3, mounting a bracket; 4, mounting a rotating shaft; 5-driving a motor; 6-inlet and outlet; 7-a mixing rotating shaft; 8-a mixing motor; 9-mixing roll; 10-a mixing branch roller; 11-a discharge zone; 12-a sealing cover; 13-guide funnel.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a compounding mechanism for cement manufacture, including compounding base 1 and mixing barrel 2, mixing barrel 2's upper end is provided with exit 6, and mixing barrel 2's center is provided with vertical compounding pivot 7, and mixing barrel 2 bottom is provided with compounding motor 8, and mixing motor 8's output shaft extends to and links to each other with compounding pivot 7 in mixing barrel 2, is provided with a plurality of groups compounding roller 9 in the compounding pivot 7. The utility model discloses in, during the raw materials that need use in the cement manufacture process poured into mixing barrel 2 by exit 6, after the raw materials got into mixing barrel 2, mixing motor 8 drove mixing pivot 7 and rotates, made mixing roller 9 mix the raw materials, and then made the raw materials misce bene.

The utility model discloses well import and export is provided with sealed lid 12 on 6, be provided with compounding branch roller 10 on the mixing roll 9 of the top and the bottom simultaneously, through setting up sealed lid, can prevent to spill mixing cylinder 2 when stirring the raw materials, and set up the mixing effect that compounding branch roller 10 can strengthen mixing mechanism, it is more even to make the raw materials mix ground, and simultaneously, because under the action of gravity, the raw materials can be piled up the lower extreme at mixing cylinder 2, and be provided with compounding branch roller 10 on the mixing roll 9 of lower extreme, so the raw materials is in the work area that compounding branch roller 10, thereby carry out the compounding better and handle.

In the above description, the mixing of the cement raw materials is performed by the mixing roller 9 and the mixing branch roller 12, and in this process, the raw materials on the upper layer and the raw materials on the lower layer are hard to contact with each other, so that the raw materials on the upper layer are not mixed with the raw materials on the lower layer, and the mixing of the raw materials is not uniform. In order to avoid the emergence of above-mentioned condition, the utility model discloses the device is invertd in the setting, makes mixing cylinder 2 rotate in the vertical direction through the device of invering, finally makes mixing cylinder 2 invert. When mixing barrel 2 is fallen the back, upper raw materials and lower floor's raw materials position change originally to the raw materials is removed to the top by mixing barrel 2 lower extreme, and falls to the whereabouts under the action of gravity, and at raw materials whereabouts in-process, mixing roller 9 can constantly break up the raw materials, makes the raw materials evenly distributed.

The utility model discloses in be provided with compounding on the most top's the mixing roller 9 and prop up roller 10, after mixing barrel 2 is fallen, this compounding roller 9 removes to the lower extreme, and cement raw materials also can fall to the lower extreme, so cement raw materials is located this compounding roller 9 region of locating just, so after mixing barrel 2 is fallen, still can carry out the compounding through compounding prop up roller 10 to cement raw materials and handle.

The utility model discloses well mixing cylinder 2's upper and lower both ends are circular-arcly, lower extreme department is provided with guide funnel 13 simultaneously, when cement raw materials pours into from exit 6, need through guide funnel 13 of upper end, thereby make cement raw materials from the whereabouts of center department, when cement raw materials falls to the bottom, can disperse to mixing cylinder 2 bottom under the effect of lower extreme guide funnel 13 conical surface, collect to center department by circular-arc bottom again, after mixing cylinder 2 inversion, cement raw materials's removal orbit is the same with aforementioned, simultaneously because drop from center department at cement raw materials, so cement raw materials can receive mixing roller 9 and mix at the in-process that falls down, thereby strengthen the compounding effect.

As shown in fig. 1, the utility model discloses in, be provided with two installing supports 3 on the compounding base 1, mixing barrel 2 sets up between two installing supports 3, mixing barrel 2 outside is provided with installation pivot 4, the installation pivot 4 of both sides is rotatable to be worn to establish on two installing supports 3, is provided with driving motor 5 on one of them installing support 3, driving motor 5 links to each other with installation pivot 4, is equipped with the interval between mixing barrel 2 and the compounding base 1, and this interval is ejection of compact district 11. Due to the arrangement of the sealing cover 12, the sealing cover 12 can prevent the raw materials from flowing out of the mixing cylinder 2 in the process of inverting the mixing cylinder 2, so that the mixing process of the raw materials is continuously carried out.

The utility model discloses in, driving motor 5 during operation can drive the installation pivot 4 rotation that links to each other with it to make mixing barrel 2 rotate, driving motor 5 stop driving after mixing barrel 2 rotates 180, realize inversion of mixing barrel 2. After many times of inversions, the cement raw materials in the mixing cylinder 2 are uniformly mixed, an inlet and an outlet 5 of the mixing cylinder 2 face downwards when the cement raw materials pass through the driving motor 5, a material containing container is arranged below the mixing cylinder 2, the sealing cover 12 is opened, the mixed cement raw materials flow out of the mixing cylinder 2 and enter the container, and the collection of the cement raw materials is completed. The collection process of the cement raw materials does not need manpower, and the working strength of workers can be reduced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. The utility model provides a compounding mechanism for cement manufacture which characterized in that: the mixing device comprises a mixing base (1) and a mixing cylinder (2), wherein two mounting brackets (3) are arranged on the mixing base (1), the mixing cylinder (2) is arranged between the two mounting brackets (3), a mounting rotating shaft (4) is arranged outside the mixing cylinder (2), the mounting rotating shafts (4) on two sides can rotatably penetrate through the two mounting brackets (3), one of the mounting brackets (3) is provided with a driving motor (5), and the driving motor (5) is connected with the mounting rotating shaft (4);

the upper end of compounding section of thick bamboo (2) is provided with exit (6), the center of compounding section of thick bamboo (2) is provided with vertical compounding pivot (7), compounding section of thick bamboo (2) bottom is provided with compounding motor (8), the output shaft of compounding motor (8) extends to and links to each other with compounding pivot (7) in compounding section of thick bamboo (2), be provided with a plurality of groups of mixing roller (9) in compounding pivot (7), wherein top and bottom compounding roller (9) on be provided with compounding branch roller (10).

2. A mixing mechanism for cement production according to claim 1, characterized in that: an interval is arranged between the mixing cylinder (2) and the mixing base (1), and the interval is a discharging area (11).

3. A mixing mechanism for cement production according to claim 1, characterized in that: and a sealing cover (12) is arranged on the inlet and the outlet (6).

4. A mixing mechanism for cement production according to claim 1, characterized in that: the upper end and the lower end of the mixing barrel (2) are arc-shaped, two guide funnels (13) are arranged in the mixing barrel (2), and the two guide funnels (13) are fixed at the upper end and the lower end of the mixing barrel (2) through supports.

5. A mixing mechanism for cement manufacture according to claim 4, characterized in that: the big opening end of the guide funnel (13) faces the end part of the mixing barrel (2), and the small opening end faces inwards.