CN216329167U

CN216329167U - A auger delivery mixes agitator for cement manufacture

Info

Publication number: CN216329167U
Application number: CN202122545882.8U
Authority: CN
Inventors: 高建坤; 樊少杰; 钱念伟
Original assignee: Shijiazhuang Quzhai Cement Co ltd
Current assignee: Shijiazhuang Quzhai Cement Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model belongs to the technical field of cement stirring equipment, and particularly relates to a spiral conveying mixing stirrer for cement production, which comprises a fixed frame, wherein a stirring barrel is fixedly arranged on the surface of the fixed frame, a feeding hopper is arranged at the top of the stirring barrel, a control wheel is arranged at the bottom of the feeding hopper, a belt is in transmission connection with the surface of the control wheel, a water injection pipe is fixedly connected to the surface of the stirring barrel, one end of the water injection pipe is rotatably connected with a flow water wheel, a helical gear is meshed with the surface of the flow water wheel, and a stirring bin is arranged at the bottom of the stirring barrel. This a auger delivery mixes agitator for cement manufacture has guaranteed that running water and cement ash are automatic to fall into rotatory bucket in proportion in step through setting up into hopper, control wheel, belt, horizontal stirring rake, axis of rotation, vertical stirring rake etc. conveniently mixes the stirring, has improved the efficiency of mixing, guarantees that water and cement ash stir abundant, has reduced the stirring dead angle, has improved stirring efficiency.

Description

A auger delivery mixes agitator for cement manufacture

Technical Field

The utility model relates to the technical field of cement stirring equipment, in particular to a spiral conveying mixing stirrer for cement production.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like. A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

The prior art has the following problems:

1. when water and cement ash are added into the existing cement stirring equipment, the water and the cement ash cannot be automatically and synchronously added in proportion, so that the water or the cement ash added at one time is too much, the water and the cement ash cannot be well mixed, the mixing efficiency is reduced, or the process needs to be manually controlled, and the workload of people is increased;

2. the existing cement stirring equipment can only stir cement in one direction, the stirring efficiency is low, large stirring dead angles exist, and part of cement is not stirred to be condensed, so that the normal use of the stirring equipment is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a spiral conveying mixing stirrer for cement production, which solves the problems that the mixing efficiency of water and cement ash is low, the efficiency is low and partial areas are easy to coagulate because the existing stirring equipment cannot automatically and synchronously add water and cement ash in proportion, and the existing stirring equipment can only stir in one direction.

In order to achieve the purpose, the utility model provides the following technical scheme: a spiral conveying mixing stirrer for cement production comprises a fixed frame, a stirring barrel is fixedly arranged on the surface of the fixed frame, the top of the stirring barrel is provided with a feeding hopper, the bottom of the feeding hopper is provided with a control wheel, the surface of the control wheel is connected with a belt in a transmission way, a water injection pipe is fixedly connected to the surface of the stirring barrel, one end of the water injection pipe is rotatably connected with a flow water wheel, the surface of the flow water wheel is engaged with a helical gear, the bottom of the stirring barrel is provided with a stirring bin, the bottom of the stirring bin is rotatably connected with a rotating seat, the top of the rotating seat is fixedly connected with a rotating barrel, the inner part of the rotary barrel is fixedly connected with a transverse stirring paddle, the inner side surface of the rotary barrel is rotatably connected with a rotating shaft, the fixed surface of axis of rotation is connected with vertical stirring rake, the bottom of agitator is provided with the discharge gate.

As a preferable technical scheme of the utility model, the two control wheels are parallel and are in rotating connection with the inner side surface of the stirring barrel, the surfaces of the control wheels are provided with uniform baffles, the rotating tracks of the baffles of the two control wheels are crossed and are in transmission connection through a belt, and the rotating directions of the two control wheels are opposite.

As a preferred technical scheme of the utility model, the bottom of the feeding hopper is over against the middle of the two control wheels.

As a preferable technical scheme of the utility model, the helical gear is in transmission connection with a control wheel through a belt.

As a preferable technical scheme of the utility model, the stirring bin is arranged at the bottom of the inner side of the stirring barrel, and the top of the stirring barrel is provided with a cavity, wherein the diameter of the cavity is smaller than that of the stirring bin and is communicated with the stirring bin.

As a preferable technical scheme of the utility model, the inner diameter of the rotating barrel is not less than the diameter of the cavity at the top of the stirring barrel, and the central axes are on the same straight line.

As a preferable technical scheme of the utility model, the transverse stirring paddles are uniformly arranged on the inner wall surface of the rotary barrel, the rotating shaft is vertical to the rotary barrel, the rotary barrel is communicated with the discharge port, and a valve is arranged in the discharge port.

Compared with the prior art, the utility model provides a spiral conveying mixing stirrer for cement production, which has the following beneficial effects:

1. the spiral conveying mixing stirrer for cement production pours cement ash into a feeding hopper by arranging the feeding hopper, a control wheel, a belt, a water injection pipe, a flow water wheel and a helical gear, the cement ash is blocked by two control wheels at the bottom of the feeding hopper and can not fall into the rotary barrel, the water injection pipe is connected with running water, the running water enters the stirring barrel through the flow water wheel and falls into the rotary barrel at the bottom of the stirring barrel, the running water drives the flow water wheel to rotate when passing through the flow water wheel, the flow water wheel drives the bevel gear meshed with the flow water wheel to rotate, the bevel gear drives the control wheel in transmission connection with the bevel gear to rotate through the belt, and two control wheels rotate in opposite directions under the action of the belt, and cement ash is driven to fall in the rotating process, so that tap water and the cement ash are ensured to automatically fall into the rotary barrel synchronously in proportion, mixing and stirring are facilitated, and the mixing efficiency is improved.

2. This a auger delivery mixes agitator for cement manufacture, rotate the seat through the setting, rotatory bucket, horizontal stirring rake, the axis of rotation, vertical stirring rake, it rotates to rotate the rotatory bucket that the seat drove fixed connection with it, rotatory bucket is through the horizontal stirring rake of its inboard setting, horizontal stirring falls into the water and the cement ash in rotatory bucket, the axis of rotation that is connected simultaneously with the inner wall rotation of rotatory bucket drives vertical stirring rake and rotates in vertical direction, stir the vertical direction of water and cement ash, and the axis of rotation has a plurality of even settings on the vertical direction of rotatory bucket inner wall, guarantee that water and cement ash stir fully, the stirring dead angle has been reduced, stirring efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the interior of the top of the mixing bowl of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the inside of the bottom of the mixing tank of the present invention.

In the figure: 1. a fixed mount; 2. a stirring barrel; 3. feeding into a hopper; 4. a control wheel; 5. a belt; 6. a water injection pipe; 7. a flow water wheel; 8. a helical gear; 9. a stirring bin; 10. a rotating seat; 11. rotating the barrel; 12. a transverse stirring paddle; 13. a rotating shaft; 14. a vertical stirring paddle; 15. and (4) a discharge port.

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. 1-4, in this embodiment: a spiral conveying mixing stirrer for cement production comprises a fixed frame 1, a stirring barrel 2 is fixedly installed on the surface of the fixed frame 1, as an equipment shell, a feeding hopper 3 is arranged at the top of the stirring barrel 2 and used for pouring cement ash, a control wheel 4 is arranged at the bottom of the feeding hopper 3 and used for automatically adding the cement ash into the stirring barrel 2, a belt 5 is connected to the surface of the control wheel 4 in a transmission mode and used for transmission, a water injection pipe 6 is fixedly connected to the surface of the stirring barrel 2 and used for connecting tap water, one end of the water injection pipe 6 is rotatably connected with a flow water wheel 7 and used for recording the passing water amount, a bevel gear 8 is meshed on the surface of the flow water wheel 7 and used for driving the control wheel 4 through the belt 5, a stirring bin 9 is arranged at the bottom of the stirring barrel 2, a rotating seat 10 is rotatably connected to the bottom of the stirring bin 9, a rotating barrel 11 is fixedly connected to the top of the rotating seat 10, the inside fixedly connected with of rotatory bucket 11 transversely stirs oar 12 for horizontal stirring, the inboard surface rotation of rotatory bucket 11 is connected with axis of rotation 13, and the fixed surface of axis of rotation 13 is connected with vertical stirring rake 14 for vertical stirring, and the bottom of agitator 2 is provided with discharge gate 15 for emit the grout.

In this embodiment, there are two control wheels 4, and two control wheels 4 are parallel and are connected with the inboard surface rotation of agitator 2, and the surface of control wheel 4 is provided with even baffle, and the rotation orbit of two control wheel 4 baffles is alternately, and connects through belt 5 transmission, and the rotation direction of two control wheels 4 is opposite for drive the cement ash that goes into hopper 3 during the rotation and fall, control the rate of addition of cement ash. The bottom of the feeding hopper 3 is opposite to the middle of the two control wheels 4, so that cement ash can fall on the baffle between the two control wheels 4 conveniently. The bevel gear 8 is in transmission connection with a control wheel 4 through a belt 5, and the entering amount of cement ash is controlled through the water inlet amount. Stirring storehouse 9 sets up in the inboard bottom of agitator 2, and the top of agitator 2 is provided with the cavity, and the diameter of this cavity is less than the diameter of stirring storehouse 9 and with stirring storehouse 9 intercommunication, guarantees that water and cement ash can both fall into rotatory bucket 11. The inner diameter of the rotating barrel 11 is not less than the diameter of the cavity at the top of the stirring barrel 2, and the central shafts are on the same straight line, so that the positions are ensured to be aligned. The horizontal stirring paddle 12 is uniformly arranged on the inner wall surface of the rotary barrel 11, the rotating shaft 13 is perpendicular to the rotary barrel 11, the rotary barrel 11 is communicated with the discharge port 15, a valve is arranged in the discharge port 15 and used for ensuring that cement can be stirred in the horizontal and vertical directions, and the discharge port 15 can be opened and closed.

The working principle and the using process of the utility model are as follows: an operator pours cement ash into the feeding hopper 3, the cement ash is blocked by the two control wheels 4 at the bottom of the feeding hopper 3 and cannot fall into the rotary barrel 11, a water injection pipe 6 is connected with running water, the running water enters the stirring barrel 2 through the flow water wheel 7 and falls into the rotary barrel 11 at the bottom of the stirring barrel, the running water drives the flow water wheel 7 to rotate when passing through the flow water wheel 7, the flow water wheel 7 drives the bevel gear 8 meshed with the flow water wheel 7 to rotate, the bevel gear 8 drives the control wheels 4 connected with the bevel gear through the belt 5 to rotate, the two control wheels 4 rotate in opposite directions under the action of the belt 5, the cement ash is driven to fall in the rotating process, and the running water and the cement ash are guaranteed to automatically and synchronously fall into the rotary barrel 11 in proportion. Rotate seat 10 and drive rotatory bucket 11 rotation of fixed connection with it, rotatory bucket 11 is through the horizontal stirring rake 12 of its inboard setting, horizontal stirring falls into the water and the cement ash in rotatory bucket 11, the axis of rotation 13 of rotating the connection with the inner wall of rotatory bucket 11 simultaneously drives vertical stirring rake 14 and rotates in vertical direction, with the vertical direction stirring of water and cement ash, and axis of rotation 13 has a plurality of even settings on the vertical direction of rotatory bucket 11 inner wall, guarantee that water and cement ash stir fully.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a auger delivery mixes agitator for cement manufacture, includes mount (1), its characterized in that: the stirring device is characterized in that a stirring barrel (2) is fixedly mounted on the surface of the fixed frame (1), a feeding hopper (3) is arranged at the top of the stirring barrel (2), a control wheel (4) is arranged at the bottom of the feeding hopper (3), a belt (5) is connected with the surface of the control wheel (4) in a transmission manner, a water injection pipe (6) is fixedly connected with the surface of the stirring barrel (2), a flow water wheel (7) is rotatably connected with one end of the water injection pipe (6), a helical gear (8) is meshed with the surface of the flow water wheel (7), a stirring bin (9) is arranged at the bottom of the stirring barrel (2), a rotating seat (10) is rotatably connected with the bottom of the stirring bin (9), a rotating barrel (11) is fixedly connected with the top of the rotating seat (10), a transverse stirring paddle (12) is fixedly connected with the inner part of the rotating barrel (11), and a rotating shaft (13) is rotatably connected with the inner side surface of the rotating barrel (11), the surface fixed connection of axis of rotation (13) has vertical stirring rake (14), the bottom of agitator (2) is provided with discharge gate (15).

2. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: the two control wheels (4) are parallel and are rotationally connected with the inner side surface of the stirring barrel (2), the surfaces of the two control wheels (4) are provided with uniform baffles, the rotating tracks of the baffles of the two control wheels (4) are crossed and are in transmission connection through a belt (5), and the rotating directions of the two control wheels (4) are opposite.

3. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: the bottom of the feeding hopper (3) is opposite to the middle of the two control wheels (4).

4. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: the bevel gear (8) is in transmission connection with a control wheel (4) through a belt (5).

5. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: stirring storehouse (9) set up in the inboard bottom of agitator (2), and the top of agitator (2) is provided with the cavity, and the diameter of this cavity is less than the diameter in stirring storehouse (9) and with stirring storehouse (9) intercommunication.

6. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: the inner diameter of the rotary barrel (11) is not less than the diameter of the cavity at the top of the stirring barrel (2), and the central axes are on the same straight line.

7. A spiral conveying mixing agitator for cement production according to claim 1, characterized in that: the horizontal stirring paddle (12) is uniformly arranged on the inner wall surface of the rotary barrel (11), the rotating shaft (13) is perpendicular to the rotary barrel (11), the rotary barrel (11) is communicated with the discharge hole (15), and a valve is arranged in the discharge hole (15).