CN219820156U

CN219820156U - Concrete mixing device of stirring

Info

Publication number: CN219820156U
Application number: CN202321029974.3U
Authority: CN
Inventors: 黄正洪; 王堂树; 薛涛; 卢伟峰; 段道佳
Original assignee: Yichang Urban Rural Commercial Concrete Co ltd
Current assignee: Yichang Urban Rural Commercial Concrete Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-13
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a concrete mixing device that stirs evenly, which belongs to the technical field of mixing devices. It includes: a mixing box, the lower end of the mixing box is fixedly connected with a plurality of supporting legs, and the upper end of the mixing box is provided with an inlet. A discharge port is provided on the lower side of the right end of the mixing box. The discharge port is connected to a discharge pipe, and a valve is provided on the discharge pipe. The utility model drives the rotating shaft through a rotating motor. On the one hand, it drives the mixing plate and the scraper fixedly connected to the mixing plate to rotate. It can scrape off the concrete attached to the inner wall of the mixing box when pouring concrete and mixing, and when the cement slurry is discharged. It avoids that after the cement slurry is discharged, the cement slurry adhered to the inner wall of the mixing box is not cleaned in time, which may easily cause agglomeration. It is convenient to use. On the other hand, it drives the mixing rod to rotate, which generates centrifugal force during rotation and drives the telescopic rod to slide out of the sliding chamber. , increase the mixing range of concrete, and cooperate with the spoiler holes on the mixing plate to improve the mixing effect of concrete.

Description

Concrete mixing device of stirring

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a concrete stirring device capable of stirring uniformly.

Background

The concrete mixer is a machine for mixing cement, sand aggregate and water and stirring to prepare a concrete mixture. Along with the progress of the times, the building industry is rapidly rising, and the equipment for building construction is greatly developed, and the concrete stirring device is one of the equipment.

The concrete stirring device is used for throwing water and raw materials into the stirring device to form cement paste, but cement paste is easy to adhere to the inner side wall of the stirring device in the stirring process, after the cement paste is discharged, the cement paste adhered to the inner side wall is easy to cause caking phenomenon if not cleaned timely, the follow-up use of the stirring device is seriously affected, and the stirring effect of the conventional concrete stirring device is general.

For this reason, we propose a concrete stirring device which is uniformly stirred to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a uniformly stirred concrete stirring device, which solves the problems that cement slurry is easy to adhere to the inner side wall of the stirring device in the stirring process, and the caking phenomenon is easy to be caused if the cement slurry adhered to the inner side wall is not cleaned in time after the cement slurry is discharged, so that the subsequent use of the stirring device is seriously affected.

The embodiment of the utility model provides a concrete stirring device for uniformly stirring, which comprises: the stirring box, the lower extreme fixedly connected with a plurality of supporting legs of stirring box, the feed inlet has been seted up to the upper end of stirring box, the discharge gate has been seted up to the right-hand member downside of stirring box, the discharge gate intercommunication has the discharging pipe, be provided with the valve on the discharging pipe, the lower extreme fixed mounting of stirring box has the rotating electrical machines, the output fixedly connected with pivot of rotating electrical machines, and the diapire setting that the pivot passed the stirring box, the left end interval of pivot is fixedly provided with a plurality of stirring boards, a plurality of the left end fixedly connected with scraper blade jointly of stirring board, the right-hand member interval of pivot is provided with a plurality of puddlers, the sliding chamber has been seted up in the puddler, the spacing sliding connection of sliding chamber has the telescopic link, fixedly connected with spring between telescopic link and the sliding chamber.

Further, a sealing ring is arranged at the joint of the rotating shaft and the bottom wall of the stirring box.

Further, a plurality of disturbing holes are formed in the stirring plate.

Further, a drag reduction port is formed in the scraping plate.

Further, a discharging plate is fixedly connected to the lower side of the left end of the rotating shaft.

Further, the sliding cavity is limited and slidably connected with a limiting block, and the right end of the limiting block is fixedly connected with a telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the rotating shaft is driven by the rotating motor, so that on one hand, the stirring plate and the scraping plate fixedly connected to the stirring plate are driven to rotate, and when concrete is poured and cement paste is discharged, the concrete adhered to the inner wall of the stirring box is scraped off, the phenomenon that the cement paste adhered to the inner wall of the stirring box is easy to cause agglomeration due to untimely cleaning after the cement paste is discharged is avoided, the stirring rod is driven to rotate, and on the other hand, centrifugal force is generated when the stirring rod rotates, the telescopic rod is driven to slide out of the sliding cavity, the stirring range along with the concrete is increased, and the stirring effect on the concrete is improved by matching with the turbulence holes on the stirring plate.

Drawings

Fig. 1 is a schematic front view of a concrete stirring device for uniformly stirring according to an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the above figures: 1. a stirring tank; 2. support legs; 3. a feed inlet; 4. a discharge port; 5. a rotating electric machine; 6. a rotating shaft; 7. a stirring plate; 71. a disturbance orifice; 8. a scraper; 81. a drag reduction port; 9. a stirring rod; 10. a sliding chamber; 11. a telescopic rod; 12. a spring; 13. and (3) a sealing ring.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-2, an embodiment of the present utility model provides a concrete stirring apparatus for uniformly stirring, including: the stirring tank 1, the lower extreme fixedly connected with of stirring tank 1 is a plurality of supporting legs 2, and feed inlet 3 has been seted up to the upper end of stirring tank 1, and discharge gate 4 has been seted up to the right-hand member downside of stirring tank 1, and discharge gate 4 intercommunication has the discharging pipe, is provided with the valve on the discharging pipe, control discharge gate 4 and external intercommunication, the ejection of compact of control stirring tank 1 interior concrete.

The lower extreme fixed mounting of agitator tank 1 has rotating electrical machines 5, and the output fixedly connected with pivot 6 of rotating electrical machines 5, and pivot 6 pass the diapire setting of agitator tank 1, and pivot 6 and the diapire junction of agitator tank 1 are provided with sealing ring 13, prevent that the liquid in the agitator tank 1 from passing through pivot 6 and the diapire junction seepage of agitator tank 1, increase the gas tightness of agitator tank 1.

The left end interval of pivot 6 is fixed and is provided with a plurality of stirring boards 7, has offered a plurality of harassment holes 71 on the stirring board 7, and during the stirring, the concrete in the agitator tank 1 passes through harassment holes 71 on the one hand, can reduce stirring board 7 pivoted resistance, and on the other hand makes the vortex effect better, has improved the homogeneity of stirring.

The common fixedly connected with scraper blade 8 of left end of a plurality of stirring boards 7, scraper blade 8 and the inner wall butt of agitator tank 1, rotating electrical machines 5 drive pivot 6 and stirring board 7 rotate, drive scraper blade 8 and rotate, when concrete stirring, scraper blade 8 rotates along the inner perisporium of agitator tank 1, scrapes down the concrete on the agitator tank 1 inner wall, prevents that concrete from attaching the inner wall of agitator tank 1 for a long time and condensing.

The drag reduction port 81 is formed in the scraping plate 8, so that the resistance of the scraping plate 8 in rotation is reduced.

The right end of the rotating shaft 6 is provided with a plurality of stirring rods 9, a sliding cavity 10 is formed in the stirring rods 9, a limiting block is connected in the sliding cavity 10 in a sliding mode, a spring 12 is fixedly connected between the limiting block and the inner wall of the sliding cavity 10, the right side of the limiting block is fixedly connected with a telescopic rod 11, the rotating motor 5 drives the rotating shaft 6 to rotate, the stirring plate 7 is driven to rotate, concrete in the stirring box 1 is stirred, the rotating shaft 6 rotates, under the centrifugal force, the telescopic rod 11 slides in the direction away from the rotating shaft 6, the spring 12 is stretched, the length of the stirring rod 9 is increased, the stirring range of the concrete is increased, and then the stirring effect of the concrete is improved.

The left end downside fixedly connected with flitch 14 of pivot 6, when concrete mixing is accomplished, opens the valve on the discharging pipe 4, when driving stirring board 7 and stirring board 9 rotation through rotating electrical machines 5, drives flitch 14 and rotates, is favorable to discharging the concrete in the agitator tank 1 through discharge gate 4, and cooperation scraper blade 8 will adhere to the concrete of agitator tank 1 inner wall and scrape down, avoids the difficult condition of clearance of follow-up.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A concrete mixing device for uniformly mixing, comprising:

the stirring box (1), the lower extreme fixedly connected with of stirring box (1) is a plurality of supporting legs (2), feed inlet (3) have been seted up to the upper end of stirring box (1), discharge gate (4) have been seted up to the right-hand member downside of stirring box (1), discharge gate (4) intercommunication has the discharging pipe, be provided with the valve on the discharging pipe, the lower extreme fixed mounting of stirring box (1) has rotating electrical machines (5), the output fixedly connected with pivot (6) of rotating electrical machines (5), and the diapire setting of stirring box (1) is passed in pivot (6), the left end interval fixedly provided with a plurality of stirring boards (7), a plurality of the left end fixedly connected with scraper blade (8) of stirring board (7), the right-hand member of pivot (6) is provided with a plurality of puddler (9), sliding chamber (10) have been seted up in puddler (9), sliding chamber (10) spacing sliding connection has telescopic link (11), the inner wall fixedly connected with spring (12) between telescopic link (11) and sliding chamber (10).

2. A uniformly stirred concrete stirring device as in claim 1, further comprising:

a sealing ring (13) is arranged at the joint of the rotating shaft (6) and the bottom wall of the stirring box (1).

3. A uniformly stirred concrete stirring device as in claim 2, wherein:

a plurality of disturbing holes (71) are formed in the stirring plate (7).

4. A uniformly stirred concrete stirring device as in claim 3 wherein:

the scraping plate (8) is provided with a drag reduction port (81).

5. A uniformly stirred concrete stirring device as in claim 4, wherein:

the lower side of the left end of the rotating shaft (6) is fixedly connected with a discharging plate (14).

6. A uniformly stirred concrete stirring device as in claim 5, wherein:

the sliding cavity (10) is in limiting sliding connection with a limiting block, and the right end of the limiting block is fixedly connected with the telescopic rod (11).