CN211517986U

CN211517986U - Mortar agitator

Info

Publication number: CN211517986U
Application number: CN201922265674.5U
Authority: CN
Inventors: 张红; 庞森林; 易钢招; 郝立春; 李果
Original assignee: Shenzhen Three Green Technology Co ltd
Current assignee: Shenzhen Three Green Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-18
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a mortar agitator relates to concrete mixing equipment, it includes the staving and sets up the rabbling mechanism in the staving, the rabbling mechanism is including rotating pivot in the staving, being fixed in a plurality of stirring leaves of pivot lateral wall and drive pivot pivoted motor, the motor is fixed in the staving upper end, the output shaft and the pivot coaxial coupling of motor, the pivot still is connected with and is the spiral push pedal, the pivot is kept away from the one end and the staving inner wall butt in the push pedal, the push pedal upper end is met and is rotated to its helical direction. Utilize the push pedal to exert decurrent power to the thick liquid that adheres to the staving inner wall, the thick liquid downward flow's that adheres to the staving inner wall speed with higher speed has reduced the thick liquid from the downthehole discharge time that needs of unloading, has increased the efficiency that the thick liquid was unloaded.

Description

Mortar agitator

Technical Field

The utility model relates to a concrete mixing equipment especially relates to a mortar agitator.

Background

Mortar is a bonding material commonly used in construction, and is usually prepared by stirring with a stirring barrel.

The technical key points of the mortar mixer disclosed in the chinese patent CN208020493U are that the mortar mixer comprises a mixing barrel for holding raw materials for preparing mortar, a cover plate located above the mixing barrel and in sealing connection with an upper opening of the mixing barrel in a matching manner, a mixer located on the cover plate, and support legs fixedly connected with the bottom of the mixing barrel; the cover plate is provided with a circular track, the stirrer is connected with the track in a matching mode, and the lower end of the stirrer extends into the stirring barrel.

Above-mentioned agitator mortar can adhere in the agitator inner wall when stirring the mortar, and the consistency of mortar is higher, can flow out in can't following the agitator fast because of being connected with the agitator inner wall when discharging the mortar this moment, need wait for one end time to make the mortar flow to the bottom surface of agitator, the process of the mortar of discharging this moment need spend a large amount of times, has reduced the efficiency of mortar production process.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mortar agitator accelerates to adhere to the mortar downstream of staving inner wall, increases the efficiency that the mortar unloaded in from the staving.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a mortar agitator, includes the staving and sets up the rabbling mechanism in the staving, the rabbling mechanism is including rotating pivot in the staving, being fixed in a plurality of stirring leaves of pivot lateral wall and drive pivot pivoted motor, the motor is fixed in the staving upper end, the output shaft and the pivot coaxial coupling of motor, the pivot still is connected with and is the spiral push pedal, the one end and the staving inner wall butt of pivot are kept away from to the push pedal, the push pedal upper end is met and is rotated to its helical direction.

Through adopting above-mentioned technical scheme, when the stirring was accomplished and is carried out the unloading, the motor continued to drive the push pedal and rotates, utilized to be spiral helicine push pedal and exerted decurrent power to the thick liquid that attaches to the staving inner wall, made the paddle move down under the guide of push pedal, accelerated the speed that the thick liquid that attaches to the staving inner wall flows downwards this moment to the efficiency of thick liquid man-hour has been increased.

The utility model discloses further set up to: one end of the stirring blade facing to the stirring direction of the stirring blade is inclined downwards.

Through adopting above-mentioned technical scheme, exert ascending power to the paddle when the stirring leaf rotates, make the thick liquid rebound with the contact of stirring leaf, utilize the push pedal to make the thick liquid rebound of its contact simultaneously, make thick liquid circulate from top to bottom in the staving to the efficiency that the thick liquid mixes in the staving has been accelerated.

The utility model discloses further set up to: the pivot coaxial coupling has the uide bushing, the uide bushing is located between stirring leaf and the push pedal.

Through adopting above-mentioned technical scheme, utilize the uide bushing to make its inside and outside both sides mobile thick liquid can not produce mutual interference to the stirring process that makes the thick liquid is difficult for receiving the influence.

The utility model discloses further set up to: a plurality of drain holes are formed in the circumferential direction of the outer wall of the guide sleeve.

By adopting the technical scheme, the slurry on the two sides of the inner side and the outer side of the guide sleeve can be interacted and mixed by utilizing the drain holes, so that the stirring process of the slurry is not easily influenced.

The utility model discloses further set up to: the rotating shaft side wall is circumferentially connected with a plurality of scraping plates, and the lower ends of the scraping plates are abutted to the bottom surface of the barrel body.

Through adopting above-mentioned technical scheme, the flow that utilizes the agitator inner wall bottom that is the slope setting to the thick liquid leads, makes the thick liquid remove towards the discharge opening under the effect of gravity to the process of unloading that makes the thick liquid is more convenient.

The utility model discloses further set up to: the lower end of the side wall of the barrel body is provided with a discharge hole, the position, close to the discharge hole, of the bottom surface of the inner wall of the barrel body is downward inclined, and the lower end of the inner wall of the discharge hole is tangent to the bottom surface of the barrel body.

Through adopting above-mentioned technical scheme, utilize the scraper blade to strike off the material that is attached to agitator inner wall bottom surface, make the staving bottom surface be difficult for having attached to the material to make the mixture of thick liquid more even.

The utility model discloses further set up to: the scraper blade articulates in the lateral wall of pivot, the articulated axis of scraper blade is the level setting, the scraper blade all is connected with its one end pivoted torsional spring downwards of keeping away from the pivot of drive, the one end and the pivot of torsional spring are connected, the other end and the scraper blade of torsional spring are connected.

Through adopting above-mentioned technical scheme, utilize the torsional spring to exert the power of down-rotation to the scraper blade, make the scraper blade keep with the contact of staving inner wall bottom surface to the scraper blade still can strike off the material that is attached to staving inner wall bottom surface after the inner wall bottom surface slope of staving, makes the difficult deposit of staving inner wall bottom surface have the material, thereby makes the stirring of thick liquid more even.

The utility model discloses further set up to: and a plurality of connecting holes penetrate through the side wall of the scraper facing to the rotating direction of the scraper.

Through adopting above-mentioned technical scheme, the thick liquid passes through the connecting hole and moves towards the discharge opening direction, and the baffle no longer produces the hindrance to the flow of thick liquid, makes the thick liquid be difficult for receiving the influence from the process of staving internal blanking.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the push plate is utilized to apply downward force to the slurry attached to the inner wall of the barrel body, so that the downward flowing speed of the slurry attached to the inner wall of the barrel body is accelerated, the time required for discharging the slurry from the discharging hole is shortened, and the slurry discharging efficiency is improved;

2. utilize the stirring leaf to exert the power of rebound to the thick liquid, utilize the push pedal to exert the power of rebound to the thick liquid, make the thick liquid form the circulation in the staving to the mixing efficiency of thick liquid has been accelerated, also made the mixture of thick liquid more even simultaneously.

Drawings

FIG. 1 is a perspective view of the present embodiment;

fig. 2 is a schematic view for showing an internal structure of the barrel body according to the embodiment.

In the figure, 1, a barrel body; 11. mounting a plate; 12. a discharge opening; 2. a stirring mechanism; 21. a rotating shaft; 22. stirring blades; 23. a motor; 24. pushing the plate; 25. a guide sleeve; 251. a drain hole; 26. a squeegee; 261. connecting holes; 27. a torsion spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the mortar mixing tank disclosed in the present invention includes a tank body 1 with an upper opening structure and a mixing mechanism 2 disposed in the tank body 1, wherein the mixing mechanism 2 includes a rotating shaft 21 coaxially rotating in the tank body 1, a plurality of mixing blades 22 welded to a side wall of the rotating shaft 21, and a motor 23 driving the rotating shaft 21 to rotate. The upper end of the barrel body 1 is fixedly connected with a mounting plate 11 through bolts, the upper end of the mounting plate 11 is connected with a speed reducer, a motor 23 is fixed on the upper end face of the speed reducer through bolts, an output shaft of the motor is connected with the speed reducer, and the output shaft of the speed reducer penetrates through the mounting plate 11 and is connected with the upper end of a rotating shaft 21 through a coupler. The rotating shaft 21 is further coaxially connected with a spiral push plate 24 (see fig. 2), one end of the push plate 24, which is far away from the rotating shaft 21, is abutted against the inner wall of the barrel body 1, and the upper end of the push plate 24 faces the spiral direction thereof to rotate. When the stirring is completed and the blanking is performed, the motor 23 continues to drive the push plate 24 to rotate, the spiral push plate 24 is utilized to apply downward force to the slurry attached to the inner wall of the barrel body 1, so that the blades move downward under the guidance of the push plate 24, the downward flowing speed of the slurry attached to the inner wall of the barrel body 1 is accelerated at the moment, and the efficiency of slurry processing is increased.

As shown in fig. 2, in order to mix the slurry more uniformly, one end of the stirring blade 22 facing the rotation direction thereof is inclined downward, and at this time, an upward force is applied to the blade when the stirring blade 22 rotates, so that the slurry contacting the stirring blade 22 moves upward, and the slurry contacting the pushing blade 24 moves downward, so that the slurry circulates up and down in the tub 1, thereby accelerating the efficiency of mixing the slurry in the tub 1.

As shown in fig. 2, when the slurry is pushed by the pushing plate 24 and the stirring vanes 22 to flow, the slurry pushed by the pushing plate 24 and the stirring vanes 22 interfere with each other. Therefore, the rotating shaft 21 is coaxially connected with a guide sleeve 25, the guide sleeve 25 is positioned between the stirring blade 22 and the push plate 24, the inner wall of the guide sleeve 25 is welded with one end of the stirring blade 22 far away from the rotating shaft 21, the outer wall of the guide sleeve 25 is welded with one end of the push plate 24 close to the rotating shaft 21, a gap is reserved between the upper end of the guide sleeve 25 and the lower end face of the mounting plate 11, and a gap is reserved between the lower end face of the guide sleeve and the bottom surface of the inner. The guiding sleeve 25 prevents the flowing slurry on the inner side and the outer side from interfering with each other, so that the stirring process of the slurry is not easily influenced.

As shown in fig. 2, the guide sleeve 25 may interfere with the mixing of the slurry because the amount of the slurry stirred is dominant and cannot flow over the upper end of the guide sleeve 25. Therefore, a plurality of drain holes 251 are formed in the outer wall of the guide sleeve 25 in the circumferential direction, and the slurry on the inner side and the slurry on the outer side of the guide sleeve 25 can be alternately mixed by using the drain holes 251, so that the stirring process of the slurry is not easily affected.

As shown in FIG. 2, in order to facilitate the discharging process of the slurry from the barrel body 1, a discharging hole 12 is formed at the lower end of the side wall of the barrel body 1, the bottom surface of the inner wall of the barrel body 1 is inclined downwards at a position close to the discharging hole 12, and the lower end of the inner wall of the discharging hole 12 is tangent to the bottom surface of the barrel body 1. The utilization is the flow of the 1 inner wall bottom surface of staving that the slope set up to the thick liquid and leads, makes the thick liquid move towards discharge opening 12 under the effect of gravity to the process of unloading that makes the thick liquid is more convenient.

As shown in fig. 2, when the slurry is stirred by the stirring blade 22, it is difficult to stir the material deposited on the bottom surface of the tub 1, which may result in non-uniformity of the finally stirred slurry. Therefore, the side wall of the rotating shaft 21 is circumferentially connected with two scrapers 26, the lower end of each scraper 26 is abutted against the bottom surface of the barrel body 1, one end of each scraper 26, which is far away from the rotating shaft 21, is abutted against the inner wall of the barrel body 1, and the upper end of each scraper 26 deviates from the rotating direction thereof and inclines. The scraper 26 is used for scraping the materials attached to the bottom surface of the inner wall of the barrel body 1, so that the materials are not easily attached to the bottom surface of the barrel body 1, and the slurry is more uniformly mixed.

As shown in FIG. 2, since the bottom surface of the inner wall of the tub 1 is inclined, it is difficult to keep the scraper 26 in contact with the bottom surface of the inner wall of the tub 1. Therefore, the scraping plate 26 is hinged to the side wall of the rotating shaft 21, and the scraping plate 26 and the hinge axis of the rotating shaft 21 are arranged horizontally. The scraper 26 is further connected with a torsion spring 27 which drives one end of the torsion spring 27 far away from the rotating shaft 21 to rotate downwards, the axis of the torsion spring 27 is overlapped with the hinge axis of the scraper 26, one end of the torsion spring 27 is abutted against the rotating shaft 21, and the other end of the torsion spring 27 is abutted against the scraper 26. Utilize torsional spring 27 to exert the power of downward rotation to scraper blade 26, make scraper blade 26 keep with the contact of staving 1 inner wall bottom surface to scraper blade 26 still can strike off the material that is attached to staving 1 inner wall bottom surface after the slope of the inner wall bottom surface of staving 1, makes the difficult deposit of staving 1 inner wall bottom surface have the material, thereby makes the stirring of thick liquid more even.

As shown in fig. 2, the bottom surface of the baffle and the side wall far away from the rotating shaft 21 are abutted to the inner wall of the barrel body 1, and at this time, the baffle can obstruct the flow of the slurry towards the discharge hole 12, so that the side wall of the scraper 26 facing to the rotating direction of the scraper penetrates through a plurality of connecting holes 261, the slurry moves towards the direction of the discharge hole 12 through the connecting holes 261, the baffle no longer obstructs the flow of the slurry, and the process of discharging the slurry from the barrel body 1 is not easily influenced.

The implementation principle of the embodiment is as follows: the material and the water which need to be stirred are placed in the barrel body 1, then the motor 23 is started, the motor 23 drives the material and the water to be continuously stirred in the barrel body 1, meanwhile, the stirring blade 22 is utilized to apply upward force to slurry formed after the material is mixed, the slurry moves upwards along the guide sleeve 25, meanwhile, the pushing plate 24 applies downward force to the slurry, the slurry between the barrel body 1 and the guide sleeve 25 moves downwards, and therefore the slurry is continuously circulated in the barrel body 1. When pivot 21 rotated, the baffle rotated along with the rotation of pivot 21 to will adhere to the material of 1 inner wall bottom surface of staving and scrape off, make the material mix in the thick liquid, unload through discharge opening 12 after mixing the completion, push pedal 24 continues to rotate along the axis of pivot 21 simultaneously, exert decurrent power to the thick liquid that adheres to the 1 inner wall of staving, make the thick liquid that adheres to the 1 inner wall of staving flow downwards with higher speed, increase the efficiency of unloading.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A mortar agitator which is characterized in that: including staving (1) and set up rabbling mechanism (2) in staving (1), rabbling mechanism (2) are including rotating pivot (21) in staving (1), being fixed in a plurality of stirring leaves (22) and drive pivot (21) pivoted motor (23) of pivot (21) lateral wall, motor (23) are fixed in staving (1) upper end, the output shaft and pivot (21) coaxial coupling of motor (23), pivot (21) still are connected with and are spiral-shaped push pedal (24), the one end and staving (1) inner wall butt of pivot (21) are kept away from in push pedal (24), push pedal (24) upper end is met to its helical direction and is rotated.

2. The mortar mixing tank of claim 1, wherein: one end of the stirring blade (22) facing to the stirring direction is inclined downwards.

3. The mortar mixing tank of claim 2, wherein: the rotating shaft (21) is coaxially connected with a guide sleeve (25), and the guide sleeve (25) is positioned between the stirring blade (22) and the push plate (24).

4. The mortar mixing tank of claim 3, wherein: a plurality of drain holes (251) are formed in the circumferential direction of the outer wall of the guide sleeve (25).

5. The mortar mixing tank of claim 1, wherein: the side wall of the rotating shaft (21) is circumferentially connected with a plurality of scrapers (26), and the lower ends of the scrapers (26) are abutted to the bottom surface of the barrel body (1).

6. The mortar mixing tank of claim 1, wherein: discharge opening (12) have been seted up to staving (1) lateral wall lower extreme, the position downward sloping that the staving (1) inner wall bottom surface is close to discharge opening (12), discharge opening (12) inner wall lower extreme is tangent with staving (1) bottom surface.

7. The mortar mixing tank of claim 5, wherein: scraper blade (26) articulate in the lateral wall of pivot (21), the articulated axis of scraper blade (26) is the level setting, scraper blade (26) all are connected with its one end pivoted torsional spring (27) downwards of keeping away from pivot (21) of drive, the one end and the pivot (21) of torsional spring (27) are connected, the other end and the scraper blade (26) of torsional spring (27) are connected.

8. The mortar mixing tank of claim 7, wherein: the side wall of the scraper (26) facing to the rotation direction thereof is provided with a plurality of connecting holes (261) in a penetrating way.