CN210999404U

CN210999404U - Building material stirring mixing arrangement

Info

Publication number: CN210999404U
Application number: CN201921622425.0U
Authority: CN
Inventors: 季敏; 蒋博林; 陈淑珍; 皇甫双娥; 李红立
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-14
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a building material processing field especially relates to a building material stirring mixing arrangement, including the agitator, the (mixing) shaft, motor and a plurality of puddler, the equal fixed connection of a plurality of puddlers is on the (mixing) shaft, the one end of (mixing) shaft is located the agitator, the other end of (mixing) shaft is located the outside of agitator and is connected with the output shaft of motor, be equipped with the discharge gate on the agitator, still include the bottom plate, the first bracing piece of bottom fixedly connected with and the second bracing piece of agitator, the tip of first bracing piece is rotated and is connected on the bottom plate, lateral sliding connection has the first cylinder that is used for promoting the agitator bottom on the bottom plate, fixedly connected with is used for promoting the second cylinder that first cylinder removed on the. This scheme is convenient for make the concrete that is located the agitator bottom flow from the discharge gate.

Description

Building material stirring mixing arrangement

Technical Field

The utility model relates to a building material processing field especially relates to a building material stirring mixing arrangement.

Background

The building materials mainly comprise cement, concrete, building mortar, wall and roof materials, building steel, wood, waterproof materials, building plastics, heat insulating materials, sound absorbing materials, decorative materials and the like. When the concrete is used, the concrete needs to be stirred by using a stirring device, the existing stirring device comprises a stirring barrel, a stirring shaft and stirring blades, the stirring blades are fixedly connected to the stirring shaft, the stirring blades and the stirring shaft are located in the stirring barrel, a motor used for driving the stirring shaft to rotate is arranged on the stirring barrel, a discharge port is formed in the stirring barrel, after the stirring is finished, the discharge port is opened, and the concrete in the stirring barrel flows out from the discharge port. However, the concrete in the mixing drum gradually decreases along with the outflow of the concrete, and when the height of the concrete in the drum is reduced to the bottom of the mixing drum, because the bottom of the mixing drum is flat, the concrete at the bottom of the mixing drum is difficult to flow out from the discharge hole, so that some concrete is left at the bottom of the mixing drum, the concrete becomes hard, and the concrete can be mixed into the subsequently mixed concrete in the subsequent concrete mixing process to influence the mixing of the subsequent concrete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building material stirring mixing arrangement to the concrete that makes to be located the agitator bottom flows from the discharge gate.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a building material stirring mixing arrangement, including the agitator, the (mixing) shaft, motor and a plurality of puddler, the equal fixed connection of a plurality of puddlers is on the (mixing) shaft, the one end of (mixing) shaft is located the agitator, the other end of (mixing) shaft is located the outside of agitator and is connected with the output shaft of motor, be equipped with the discharge gate on the agitator, still include the bottom plate, the first bracing piece of bottom fixedly connected with and the second bracing piece of agitator, the tip of first bracing piece is rotated and is connected on the bottom plate, transverse sliding connection has the first cylinder that is used for promoting the agitator bottom on the bottom plate, fixedly connected with is used for promoting the second cylinder that first cylinder removed.

The working principle and the effect of the scheme are as follows: the motor is used for driving the stirring shaft to rotate, and the stirring shaft drives the stirring rod to rotate together when rotating, so that the concrete in the stirring barrel is stirred. And after the concrete is stirred, opening the discharge port, and enabling the concrete to flow out of the discharge port. Along with the outflow of concrete, the concrete in the agitator diminishes gradually, and when the bottom of agitator was highly reduced to the concrete in the bucket, start first cylinder, the cylinder pole of first cylinder promotes the agitator, and the tip of first bracing piece takes place to rotate on the bottom plate, and the agitator takes place the slope, and the concrete of agitator bottom can be followed the discharge gate and flowed under the effect of self gravity like this, has avoided a small amount of concrete to remain on the bottom of agitator. When the first cylinder promotes the agitator, the second cylinder promotes first cylinder for first cylinder removes to the direction that is close to first bracing piece, appears the dead angle when can avoiding the agitator to take place to incline like this, guarantees that the agitator can be normal slope under the promotion of first cylinder.

Furthermore, a cover is covered on the discharge port, and a material guide plate is fixedly connected below the discharge port. The cover is used for controlling the opening and closing of the discharge hole. The stock guide is arranged in leading the concrete that flows out in the discharge gate for the concrete that flows out can flow into workman's storage bucket smoothly.

Furthermore, the bottom plate is provided with a sliding groove which is transversely arranged, the bottom of the first air cylinder is fixedly connected with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode. Therefore, the first cylinder slides on the bottom plate in the transverse direction through the sliding of the sliding block in the sliding groove.

Furthermore, the stirring rod is connected with cleaning blocks in a sliding mode, a connecting rod is connected between every two adjacent cleaning blocks, and a third air cylinder used for pushing the cleaning blocks to move is arranged on the stirring barrel. From this, after the stirring finishes, can start the third cylinder, the third cylinder drives the cleaning block and slides on the puddler, and the connecting rod is used for driving a plurality of cleaning blocks and removes together. The cleaning block can scrape the concrete of adhesion on the stirring rod in the moving process, avoids the concrete adhesion on the stirring rod and becomes dry and hard, and through clearing up the remaining concrete on the stirring rod, can avoid remaining on the stirring rod to have the concrete to mix with the concrete of follow-up stirring, has guaranteed the stirring quality of subsequent concrete.

Furthermore, a chamfer is arranged on the side surface of the cleaning block away from the stirring shaft. Therefore, the edge of the chamfer is sharp, the cleaning effect of the cleaning block can be improved, and the concrete adhered to the stirring rod can be scraped off more favorably.

Furthermore, a push rod is fixedly connected to the uppermost cleaning block, a third air cylinder is located at the top of the stirring barrel, and an air cylinder rod of the third air cylinder is fixedly connected with the push rod. From this, the third cylinder passes through the flexible of cylinder pole to can drive the push rod and remove, the push rod drives the cleaning block again and removes on the puddler.

Furthermore, a plurality of first grooves used for accommodating the cleaning blocks are formed in the side face of the stirring shaft, and a second groove used for accommodating the connecting rod is formed between every two adjacent first grooves. Therefore, when the stirring rod is used for stirring concrete, the cleaning block can be positioned in the first groove, and the connecting rod is positioned in the second groove, so that excessive concrete can be prevented from being adhered to the cleaning block and the connecting rod in the concrete stirring process. After the concrete in the agitator flowed out completely, it can to make the cleaning block go out from first recess again and clear up the puddler.

Further, the end of the cylinder rod of the first cylinder is rotatably connected to the bottom of the stirring barrel, and the cylinder rod of the first cylinder is rotatably connected with the bottom of the stirring barrel through a hinge. From this, the cylinder pole of first cylinder rotates to be connected on the bottom of agitator, and when first cylinder promoted the agitator, the agitator can take place the slope smoothly like this, and the cylinder pole of first cylinder can not cause the agitator card to die.

Furthermore, the end part of the first supporting rod is rotatably connected to the bottom plate through a hinge. Thereby, a rotational connection between the end of the first support rod and the bottom plate is achieved.

Furthermore, a magnet is arranged at the end part of the second supporting rod, and the bottom plate is an iron plate. From this, when the agitator was in the horizontality, the tip of second bracing piece passed through magnet and adsorbs on the bottom plate to can be so that at the stirring in-process, the agitator was in stable condition.

Drawings

FIG. 1 is a partial sectional view of a construction material agitation and mixing apparatus according to example 1;

FIG. 2 is a partial sectional view of a construction material agitation and mixing apparatus according to embodiment 2;

FIG. 3 is a perspective view of a stirring shaft and a stirring rod in example 2;

FIG. 4 is a perspective view of a stirring shaft in example 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a stirring barrel 1, a stirring shaft 2, a stirring rod 3, a discharge port 4, a cover 5, a motor 6, a material guide plate 7, a first supporting rod 8, a first air cylinder 9, a second air cylinder 10, a second supporting rod 11, a bottom plate 12, a third air cylinder 13, a cleaning block 14, a connecting rod 15, a push rod 16, a first groove 17 and a second groove 18.

Example 1

Substantially as shown in figure 1: the utility model provides a building material stirring mixing arrangement, includes bottom plate 12, agitator 1, (mixing) shaft 2 and motor 6, the welding has a plurality of puddlers 3 on the left and right both sides of (mixing) shaft 2, coincides each other with the projection of the vertical direction of the puddler 3 of one side. The motor 6 is fixed on the bottom of the stirring barrel 1 through a screw, a shaft hole is formed in the bottom of the stirring barrel 1, and the stirring shaft 2 penetrates through the shaft hole, so that the top end of the stirring shaft 2 is located in the stirring barrel 1, and the bottom end of the stirring shaft 2 is welded with an output shaft of the motor 6. Be equipped with discharge gate 4 on the left side wall of agitator 1, be stamped lid 5 on discharge gate 4, lid 5 passes through the hinge and articulates on agitator 1, and is fixed through the bolt between lid 5 and the agitator 1, and the welding of the below of discharge gate 4 has stock guide 7. The bottom of agitator 1 is welded with first bracing piece 8, second bracing piece 11 and third bracing piece (not shown in the figure), and the bottom of first bracing piece 8 passes through the hinge and articulates on bottom plate 12. All be equipped with magnet on the bottom of second bracing piece 11 and the bottom of third bracing piece, bottom plate 12 in this embodiment is made for iron material, so the bottom of second bracing piece 11 and the bottom accessible magnet of third bracing piece adsorb on bottom plate 12.

Lateral sliding connection has the first cylinder 9 that is used for promoting agitator 1 bottom on the bottom plate 12, and is concrete, is equipped with the dovetail's that sets up along bottom plate 12 length direction spout on the bottom plate 12, and the welding has the slider of dovetail on the bottom of first cylinder 9, and the slider cooperation is in the spout, and the tip of the cylinder pole of first cylinder 9 passes through the hinge rotation and connects on the lower right corner of agitator 1. A second air cylinder 10 for pushing the first air cylinder 9 to move is fixed on the bottom plate 12 through screws, namely, a cylinder rod of the second air cylinder 10 is fixed on the first air cylinder 9 through a screw mode.

The specific implementation process is as follows: starting motor 6, motor 6 drives (mixing) shaft 2 and rotates, (mixing) shaft 2 drives puddler 3 and together rotates, thereby realized stirring the concrete in agitator 1, the concrete mixing in-process, lid 5 is in the state of closing, agitator 1 is in the horizontality working process, the tip of third bracing piece and second bracing piece 11 passes through magnet and adsorbs on bottom plate 12, simultaneously, the bottom of agitator 1 is again under the pulling of the cylinder pole of first cylinder 9, thereby can make at the stirring in-process, agitator 1 is in stable condition. After the concrete is stirred, the cover 5 is opened, the discharge port 4 is opened, and the concrete flows out of the discharge port 4 and flows into a charging basket of a worker along the guide plate 7. Along with the outflow of concrete, the concrete in agitator 1 diminishes gradually, and when the height of the concrete in the bucket reduced to the bottom of agitator 1, the concrete was no longer automatic from flowing out in agitator 1. At this moment, start first cylinder 9 and second cylinder 10, the cylinder pole of first cylinder 9 promotes the lower right corner of agitator 1, make the lower right corner of agitator 1 by the lifting, second cylinder 10 promotes first cylinder 9 and moves left simultaneously, and like this, the bottom of first bracing piece 8 takes place to rotate on bottom plate 12, agitator 1 is around the bottom anticlockwise rotation of first bracing piece 8, agitator 1 takes place the slope, thereby make the concrete of agitator 1 bottom can flow out from discharge gate 4 under the effect of self gravity, it remains on agitator 1's bottom to have avoided a small amount of concrete.

Example 2

Referring to fig. 2 and 3, the stirring rods 3 are slidably connected with cleaning blocks 14, specifically, the middle parts of the cleaning blocks 14 are provided with through holes arranged transversely, and the stirring rods 3 are slidably connected in the through holes. The welding has connecting rod 15 between the adjacent clean piece 14, is equipped with the third cylinder 13 that is used for promoting clean piece 14 to remove on agitator 1, and is concrete, and the welding has push rod 16 on the clean piece 14 of the top, and the quantity of third cylinder 13 in this embodiment is two, and two equal sliding connection of third cylinder 13 are on the top of agitator 1, and is concrete, and the top of agitator 1 is equipped with annular spout, and the bottom of third cylinder 13 is equipped with the slider, and the slider is arranged in the spout. The cylinder rod of the third cylinder 13 is welded to the push rod 16. And a storage battery for supplying power to the third cylinder 13 is fixedly connected to the third cylinder 13 through a screw.

Therefore, after concrete is discharged from the stirring barrel 1, the third air cylinder 13 can be started, the third air cylinder 13 pushes the push rod 16 to move, the push rod 16 drives the uppermost cleaning block 14 to slide on the stirring rod 3, and the uppermost cleaning block 14 drives the plurality of cleaning blocks 14 below to slide on the corresponding stirring rod 3 together through the connecting rod 15, that is, the cleaning block 14 on the left side of the stirring shaft 2 slides from right to left, and the cleaning block 14 on the right side of the stirring shaft 2 slides from left to right. The cleaning block 14 scrapes off concrete adhered to the stirring rod 3 during movement, and the scraped concrete falls into the stirring barrel 1. This embodiment is through clearing up remaining concrete on the puddler 3, can avoid remaining on the puddler 3 concrete and mix with the concrete of follow-up stirring, has guaranteed the stirring quality of subsequent concrete.

Of course, the cleaning blocks 14 in this embodiment may be chamfered on the sides thereof remote from the agitator shaft 2. Thus, the chamfered edge is sharp, which can improve the cleaning effect of the cleaning block 14 and is more beneficial to scraping off the concrete adhered to the stirring rod 3.

Example 3

Referring to fig. 4, a plurality of first grooves 17 for accommodating the cleaning blocks 14 are formed on the side surface of the stirring shaft 2, and a second groove 18 for accommodating the connecting rod 15 is formed between adjacent first grooves 17.

Therefore, when the stirring rod 3 is used for stirring concrete, the cleaning block 14 can be positioned in the first groove 17 of the stirring shaft 2, and the connecting rod 15 is positioned in the second groove 18, so that the stirring shaft 2 wraps the cleaning block 14 and the connecting rod 15, excessive concrete can be prevented from being adhered to the cleaning block 14 and the connecting rod 15 in the concrete stirring process, and the cleaning of the cleaning block 14 and the connecting rod 15 can be ensured to a certain extent. After the concrete in the mixing drum 1 completely flows out, the third air cylinder 13 is started again, and the cleaning block 14 is made to come out of the first groove 17 to clean the mixing rod 3.

Example 4

In this embodiment, in order to avoid that the center of gravity falls on the hinge at the bottom of the first support rod 8 and the hinge of the hinge is too large and easily damaged when the stirring barrel 1 is inclined, in this embodiment, the specific rotational connection mode between the first support rod 8 and the bottom plate 12 may be: a transverse shaft is arranged on the bottom plate 12, and a sleeve is arranged at the lower end of the second supporting rod 8 and sleeved on the transverse shaft.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent. The technology, shape and construction parts which are not described in the present invention are all known technology.

Claims

1. The utility model provides a building material stirring mixing arrangement, includes agitator, (mixing) shaft, motor and a plurality of puddler, the equal fixed connection of a plurality of puddlers is on the (mixing) shaft, and the one end of (mixing) shaft is located the agitator, and the other end of (mixing) shaft is located the outside of agitator and with the output shaft of motor, be equipped with discharge gate, its characterized in that on the agitator: the bottom of the stirring barrel is fixedly connected with a first supporting rod and a second supporting rod, the end portion of the first supporting rod is connected to the bottom plate in a rotating mode, a first air cylinder used for pushing the bottom of the stirring barrel is connected to the bottom plate in a transverse sliding mode, and a second air cylinder used for pushing the first air cylinder to move is fixedly connected to the bottom plate.

2. The building material mixing and stirring device according to claim 1, wherein: the discharging port is covered with a cover, and a material guide plate is fixedly connected below the discharging port.

3. The building material mixing and stirring device according to claim 1, wherein: the bottom plate is provided with a sliding groove which is transversely arranged, the bottom of the first air cylinder is fixedly connected with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode.

4. The building material mixing and stirring device according to claim 1, wherein: sliding connection has the cleaning block on the puddler, is connected with the connecting rod between the adjacent cleaning block, be equipped with the third cylinder that is used for promoting the cleaning block and removes on the agitator.

5. The building material mixing and stirring device according to claim 4, wherein: and a chamfer is arranged on the side surface of the cleaning block far away from the stirring shaft.

6. The building material mixing and stirring device according to claim 4, wherein: the cleaning block at the top is fixedly connected with a push rod, the third air cylinder is positioned on the top of the stirring barrel, and an air cylinder rod of the third air cylinder is fixedly connected with the push rod.

7. The building material mixing and stirring device according to claim 4, wherein: the side of the stirring shaft is provided with a plurality of first grooves for accommodating cleaning blocks, and a second groove for accommodating a connecting rod is arranged between the adjacent first grooves.

8. The building material mixing and stirring device according to claim 1, wherein: the end part of the cylinder rod of the first cylinder is rotatably connected to the bottom of the stirring barrel, and the cylinder rod of the first cylinder is rotatably connected with the bottom of the stirring barrel through a hinge.

9. The building material mixing and stirring device according to claim 1, wherein: the end part of the first supporting rod is rotatably connected to the bottom plate through a hinge.

10. The building material mixing and stirring device according to claim 1, wherein: and the end part of the second supporting rod is provided with a magnet, and the bottom plate is an iron plate.