CN215395988U

CN215395988U - Proportioning device for cement production

Info

Publication number: CN215395988U
Application number: CN202120430673.6U
Authority: CN
Inventors: 贾伟彬; 惠超
Original assignee: Shaanxi Fuping Cement Co ltd
Current assignee: Shaanxi Fuping Cement Co ltd
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2022-01-04
Anticipated expiration: 2031-02-28

Abstract

The utility model discloses a proportioning device for cement production, which comprises a first feed hopper, a box body, a mixing barrel and a second feed hopper, an embedded box is arranged at one end of the mixing cylinder in a penetrating way, a baffle cover is rotatably arranged in the embedded box through a rotating shaft, a driving shaft is rotatably arranged in the middle of the mixing cylinder, and the outer side of the driving shaft is fixed with a spiral blade, one end of the mixing cylinder, which is far away from the embedded box, is fixed with a second driving box, the box body is fixed in the middle of the upper end surface of the mixing cylinder, the bottom end inside the box body is provided with a collecting hopper in a penetrating way, the lower end of the collecting hopper is connected with the interior of the mixing drum, the upper end of the interior of the box body is respectively and rotatably provided with a driving wheel and an auxiliary wheel through a rotating shaft, one side of box is fixed with first drive case, first feeder hopper and second feeder hopper run through respectively and install the up end both sides at the box. The utility model has the advantages of reprocessing after crushing, improving the quality of finished products, facilitating material discharge and being simple and convenient to operate.

Description

Proportioning device for cement production

Technical Field

The utility model relates to the technical field of cement production equipment, in particular to a proportioning device for cement production.

Background

Cement: a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or 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 cement is prepared by grinding and mixing limestone, clay and iron ore powder according to a certain proportion, and the mixture is generally called raw material. Then the mixture is calcined, the temperature is generally about 1450 ℃, and the calcined product is called clinker. Then the clinker and the gypsum are ground and mixed according to the proportion, so that the cement is called.

The cement needs to mix the raw materials and the gypsum in proportion in the production process, and the quality of the mixing can affect the quality of the cement finished product. Most of the existing cement proportioning processing equipment can not effectively crush and mix the raw materials, when the cement raw materials and the gypsum powder are easy to be polluted by moisture due to air humidity in the storage process, the raw materials of the powder inside are condensed into lumps, and the direct proportioning and mixing are easy to cause the reduction of the processing quality of the cement, uneven mixing and inconvenient use; and the discharge of the existing equipment is inconvenient and difficult to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a proportioning device for cement production, which has the advantages of reprocessing after crushing, improving the quality of finished products, facilitating discharge and being simple and convenient to operate, and solves the problems of low processing quality and inconvenient discharge of the existing equipment.

In order to achieve the purpose, the utility model provides the following technical scheme: a proportioning device for cement production, which comprises a first feed hopper, a box body, a mixing barrel and a second feed hopper, an embedded box is arranged at one end of the mixing cylinder in a penetrating way, a baffle cover is rotatably arranged in the embedded box through a rotating shaft, a driving shaft is rotatably arranged in the middle of the mixing cylinder, and the outer side of the driving shaft is fixed with a spiral blade, one end of the mixing cylinder, which is far away from the embedded box, is fixed with a second driving box, the box body is fixed in the middle of the upper end surface of the mixing cylinder, the bottom end inside the box body is provided with a collecting hopper in a penetrating way, the lower end of the collecting hopper is connected with the interior of the mixing drum, the upper end of the interior of the box body is respectively and rotatably provided with a driving wheel and an auxiliary wheel through a rotating shaft, one side of box is fixed with first drive case, first feeder hopper and second feeder hopper run through respectively and install the up end both sides at the box, control panel is installed in the preceding terminal surface embedding of box.

Preferably, the lower terminal surface of mixing drum is fixed with the callus on the sole, the callus on the sole is equipped with threely altogether, and three callus on the sole is the equidistance and distributes, the lower extreme of callus on the sole is fixed with the slipmat.

Preferably, the embedding box is of a hollow design, an opening is formed in the lower end of the embedding box, the blocking cover is of a semicircular design, and the blocking cover is matched with the opening.

Preferably, gears are fixed on the outer sides of rotating shafts at two ends of the driving wheel and the auxiliary wheel, and adjacent gears are meshed with each other.

Preferably, the auxiliary wheel is provided with four, the four auxiliary wheels are distributed on the outer side of the driving wheel in an array mode, and the driving wheel is mutually attached to one side, adjacent to the auxiliary wheels, of the driving wheel.

Compared with the prior art, the utility model has the following beneficial effects: the external power supply supplies power, the operator starts the device through the control panel, cement raw materials and gypsum powder are respectively guided into the box body through the first feed hopper and the second feed hopper manually, a motor in the first drive box is started to drive a driving wheel to rotate, a gear on a gear meshing auxiliary wheel rotating shaft outside a rotating shaft of the driving wheel, the driving wheel and a plurality of auxiliary wheels form relative rotation, large particle coagulations in the raw materials are crushed by extrusion of the driving wheel and the auxiliary wheels, the raw material powder enters the mixing barrel through the collecting hopper, a motor in the second drive box is started to drive a spiral blade on the driving shaft to rotate, the spiral blade continuously stirs the raw materials to uniformly mix, the motor outside the embedding box is started to drive a semicircular retaining cover to rotate at the inner side of the embedding box after the mixing is finished, the retaining cover is accommodated at the top of the embedding box after rotating for ninety degrees, the cement powder is discharged from an opening at the lower side of the embedding box through the continuous rotation of the spiral blade, this device simple structure, it is easy and simple to handle, mix at the ratio through smashing the back, ensure processingquality, the operation of the row of being convenient for simultaneously material improves the practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a first feed hopper; 2. a box body; 3. a first drive case; 4. a collecting hopper; 5. a mixing drum; 6. a second drive box; 7. helical leaves; 8. a foot pad; 9. a drive shaft; 10. an embedding box; 11. a driving wheel; 12. a gear; 13. a second feed hopper; 14. a control panel; 15. an auxiliary wheel; 16. and (7) blocking the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides an embodiment: the utility model provides a proportioning device for cement manufacture, including first feeder hopper 1, box 2, mixing drum 5 and second feeder hopper 13, the lower terminal surface of mixing drum 5 is fixed with callus on the sole 8, callus on the sole 8 is equipped with threely altogether, and three callus on the sole 8 is the equidistance and distributes, the lower extreme of callus on the sole 8 is fixed with the slipmat, the one end of mixing drum 5 is run through and is installed embedding box 10, the inside of embedding box 10 is rotated through the pivot and is installed fender lid 16, embedding box 10 is the cavity design, and the lower extreme of embedding box 10 is equipped with the opening, keep off lid 16 semicircular in shape design, and keep off lid 16 and opening part looks adaptation, department rotates in the middle of the inside of mixing drum 5 and installs drive shaft 9, and the outside of drive shaft 9 is fixed with spiral leaf 7, the one end that mixing drum 5 deviates from embedding box 10 is fixed with second drive case 6.

Box 2 is fixed in the middle of the up end of mixing drum 5, the inside bottom of box 2 runs through to install and collects and fights 4, and collect and fight 4 the lower extreme and connect mixing drum 5 inside, the inside upper end of box 2 rotates respectively through the pivot and installs action wheel 11 and auxiliary wheel 15, one side of box 2 is fixed with first drive case 3, first feeder hopper 1 and second feeder hopper 13 run through respectively and install the up end both sides at box 2, the both ends pivot outside of action wheel 11 and auxiliary wheel 15 all is fixed with gear 12, and intermeshing between adjacent gear 12, auxiliary wheel 15 is equipped with four altogether, and four 15 array distributions of auxiliary wheel are in the action wheel 11 outside, action wheel 11 all laminates each other with the adjacent one side of auxiliary wheel 15.

A control panel 14 is embedded in the front end face of a box body 2, an external power supply supplies power, an operator starts the device through the control panel 14, cement raw materials and gypsum powder are manually guided into the box body 2 through a first feed hopper 1 and a second feed hopper 13 respectively, a motor in a first driving box 3 is started to drive a driving wheel 11 to rotate, a gear 12 outside a rotating shaft of the driving wheel 11 is meshed with a gear 12 on a rotating shaft of an auxiliary wheel 15, the driving wheel 11 and a plurality of auxiliary wheels 15 form relative rotation, large particle coagulants in the raw materials are crushed by extrusion of the driving wheel 11 and the auxiliary wheels 15, the raw material powder enters a mixing barrel 5 through a collecting hopper 4, a motor in a second driving box 6 is started to drive a spiral blade 7 on a driving shaft 9 to rotate, the spiral blade 7 continuously stirs the raw materials to enable the raw materials to be uniformly mixed, and after the mixing is finished, the motor outside the embedding box 10 is started to drive a semicircular blocking cover 16 to rotate inside the embedding box 10, make the fender lid 16 rotate and accomodate at embedding box 10 top behind the ninety degrees, through the continuous rotation of spiral leaf 7 with cement powder from embedding box 10 downside opening part discharge, this device simple structure, easy and simple to handle mixes at the ratio after smashing, ensures processingquality, the operation of the row's of being convenient for simultaneously material improves the practicality.

The working principle is as follows: in the operation of the utility model, an external power supply supplies power, an operator starts the device through a control panel 14, cement raw materials and gypsum powder are respectively guided into a box body 2 through a first feed hopper 1 and a second feed hopper 13 manually, a motor in a first driving box 3 is started to drive a driving wheel 11 to rotate, a gear 12 on the outer side of a rotating shaft of the driving wheel 11 is meshed with a gear 12 on a rotating shaft of an auxiliary wheel 15, the driving wheel 11 and a plurality of auxiliary wheels 15 form relative rotation, large particle concretions in the raw materials are crushed by extrusion of the driving wheel 11 and the auxiliary wheels 15, the raw material powder enters a mixing barrel 5 through a collecting hopper 4, a motor in a second driving box 6 is started to drive a spiral blade 7 on a driving shaft 9 to rotate, the spiral blade 7 continuously stirs the raw materials to be uniformly mixed, after the mixing is finished, the motor on the outer side of an embedded box 10 is started to drive a semicircular blocking cover 16 to rotate on the inner side of the embedded box 10, the blocking cover 16 rotates ninety degrees and is stored at the top of the embedded box 10, the cement powder is discharged from the lower opening of the embedment box 10 by the continuous rotation of the spiral blade 7. The above is the working principle of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a proportioning device for cement manufacture, includes first feeder hopper (1), box (2), mixing drum (5) and second feeder hopper (13), its characterized in that: the one end of hybrid cylinder (5) is run through and is installed embedding box (10), the inside of embedding box (10) is rotated through the pivot and is installed fender lid (16), department rotates in the middle of the inside of hybrid cylinder (5) and installs drive shaft (9), and the outside of drive shaft (9) is fixed with spiral leaf (7), the one end that hybrid cylinder (5) deviates from embedding box (10) is fixed with second drive case (6), department in the middle of the up end of hybrid cylinder (5) is fixed in box (2), the inside bottom of box (2) is run through and is installed collection fill (4), and the lower extreme of collecting fill (4) is connected inside hybrid cylinder (5), the inside upper end of box (2) is rotated respectively through the pivot and is installed action wheel (11) and auxiliary wheel (15), one side of box (2) is fixed with first drive case (3), first feeder hopper (1) and second feeder hopper (13) run through respectively and install the up end in box (2) And two sides of the box body (2) are embedded with a control panel (14) on the front end surface.

2. A proportioning device for cement manufacture according to claim 1, characterized in that: the lower terminal surface of mixing drum (5) is fixed with callus on the sole (8), callus on the sole (8) are equipped with threely altogether, and three callus on the sole (8) are the equidistance and distribute, the lower extreme of callus on the sole (8) is fixed with the slipmat.

3. A proportioning device for cement manufacture according to claim 1, characterized in that: the embedded box (10) is of a hollow design, an opening is formed in the lower end of the embedded box (10), the blocking cover (16) is of a semicircular design, and the blocking cover (16) is matched with the opening.

4. A proportioning device for cement manufacture according to claim 1, characterized in that: and gears (12) are fixed on the outer sides of rotating shafts at two ends of the driving wheel (11) and the auxiliary wheel (15), and the adjacent gears (12) are mutually meshed.

5. A proportioning device for cement manufacture according to claim 1, characterized in that: the auxiliary wheels (15) are four in number, the four auxiliary wheels (15) are distributed on the outer side of the driving wheel (11) in an array mode, and the driving wheel (11) and one side, adjacent to the auxiliary wheels (15), of each auxiliary wheel are attached to each other.