CN217046962U

CN217046962U - Stirring device for concrete building blocks

Info

Publication number: CN217046962U
Application number: CN202220721864.2U
Authority: CN
Inventors: 李满元
Original assignee: Yidu Chuyun Building Material Technology Co ltd
Current assignee: Yidu Chuyun Building Material Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-26
Anticipated expiration: 2032-03-30

Abstract

The utility model provides a concrete block's agitating unit, the on-line screen storage device comprises a base, fixed agitator and the cylinder of being provided with on the base, the piston rod of cylinder is directional to be provided with the casing up and fixed, it is provided with step motor to go up the casing top, step motor's output shaft passes go up casing bottom and directional central authorities in the agitator, the transmission is connected with the pivot on the output shaft, fixed impeller and the arc doctor-bar of being provided with in the pivot, the arc doctor-bar is followed the circumference of pivot is spiral rising formula setting, just the arc doctor-bar is located impeller's the outside, the arc doctor-bar realizes all-round striking off to the agitator inner wall, and the piston rod moves up and drives the pivot and stretch out the agitator, and the convenience is to clearance and the maintenance in the agitator.

Description

Stirring device for concrete building blocks

Technical Field

The utility model relates to a concrete block's agitated vessel technical field, concretely relates to concrete block's agitating unit.

Background

Concrete block is a wall material who possesses good heat preservation performance, in the actual production process, need put into the agitator with the raw materials and carry out abundant stirring, but harden easily and adhere to the agitator inner wall at the in-process raw materials of stirring, generally can set up the scraper on impeller for this reason in the agitator, be convenient for strike off the raw materials that adhere to the inner wall when the stirring, this can clear up the inner wall to a certain extent, but be in the inner wall between the adjacent impeller but can't effectively strike off, in addition, agitating unit is mostly closed structural design, it is inconvenient to clear up and maintain its inside.

In view of the above problems, a concrete block stirring device needs to be designed.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a concrete block's agitating unit to solve in the use because the scraper sets up on impeller and agitating unit's closed structure, lead to striking off unclean and inconvenient inside problem of clearing up and maintaining of going on.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme: the utility model provides a concrete block's agitating unit, includes the base, fixed agitator and the cylinder of being provided with on the base, the directional casing of being provided with up of piston rod of cylinder is fixed, it is provided with step motor to go up the casing top, step motor's output shaft passes go up casing bottom and directional central authorities in the agitator, the transmission is connected with the pivot on the output shaft, fixed impeller and the arc doctor-bar of being provided with in the pivot, the arc doctor-bar is followed the circumference of pivot is spiral rising formula setting, just the arc doctor-bar is located impeller's the outside.

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

fixed impeller and the arc doctor-bar of being provided with in the pivot, the arc doctor-bar is followed the circumference of pivot is the spiral and rises the formula setting, just the arc doctor-bar is located impeller's the outside, when agitating unit starts, the piston rod is downstream under the drive of cylinder, and pivot and lie in the epaxial impeller of changeing and arc doctor-bar enter into the agitator thereupon, because the arc doctor-bar is located impeller's the outside and edge the circumference of pivot is spiral and rises, can carry out the omnidirectional to strike off the agitator inner wall, when needs clear up and maintain agitator inside in addition, only need let the piston rod rebound through the control cylinder, can in taking the pivot out the agitator.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a stirring device for concrete blocks according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a stirring device (in operation) for concrete blocks in a preferred embodiment of the present invention.

The reference numbers are as follows:

10. a base; 11. a stirring barrel; 12. a cylinder; 121. a piston rod; 13. a limiting column; 14. an upper housing; 15. a stepping motor; 151. an output shaft; 16. a rotating shaft; 17. a protective sleeve; 18. a stirring impeller; 19. an arc-shaped scraping blade; 20. a splash shield; 21. a feeding pipe; 22. supporting legs; 23. a fixing plate; 24. a rubber pad; 25. a thin connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

With reference to fig. 1-2, the utility model provides a technical solution: the utility model provides a concrete block's agitating unit, includes base 10, fixed agitator 11 and the cylinder 12 of being provided with on base 10, the directional up and fixed casing 14 that is provided with of piston rod 121 of cylinder 12, it is provided with step motor 15 to go up casing 14 top, step motor 15's output shaft 151 passes go up casing 14 bottom and directional central authorities in the agitator 11, the transmission is connected with pivot 16 on the output shaft 151, fixed impeller 18 and the arc doctor-bar 19 of being provided with in the pivot 16, the arc doctor-bar 19 is followed the circumference of pivot 16 is spiral ascension formula setting, just the arc doctor-bar 19 is located impeller 18's the outside.

Preferably, the output shaft 151 is fixedly connected with the rotating shaft 16 or fixedly connected through a coupling, so as to increase the service life of the output shaft 151.

Preferably, the length of the piston rod 121 extending out of the cylinder 12 is greater than the length of the rotating shaft 16, so that the rotating shaft 16 can enter the stirring barrel 11 more deeply and can be stirred more fully by increasing the stroke of the piston rod 121.

Preferably, one end of the piston rod 121 far away from the cylinder 12 is fixedly provided with a fixing plate 23, and the top of the fixing plate 23 is fixedly connected with the bottom of the upper shell 14, so that the stepping motor 15 can move up and down more stably.

Preferably, the two sides of the top of the cylinder 12 are respectively and fixedly provided with a limiting column 13, and a rubber pad 24 is fixedly arranged on the limiting column 13, so as to limit the downward movement stroke of the piston rod 121 and avoid the direct collision between the fixing plate 23 and the top of the cylinder 12.

Preferably, a thin connecting rod 25 is fixedly arranged between the arc-shaped scraping blade 19 and the rotating shaft 16, so that the stability of the arc-shaped scraping blade 19 during rotating scraping is ensured.

Preferably, the fixed splash guard 20 that is provided with of the top opening part of agitator 11, and splash guard 20 are hourglass hopper-shaped, have both avoided the raw materials in agitator 11 to splash out, can increase the space of agitator 11 material loading again.

Preferably, the bottom of the stirring barrel 11 is fixedly provided with the supporting legs 22, and the center of the bottom of the stirring barrel 11 is fixedly provided with the discharging pipe 21, so that discharging after stirring is facilitated, and discharging of sewage after cleaning in the stirring barrel 11 is facilitated.

Preferably, one side of the upper shell 14 facing away from the stepping motor 15 is fixedly provided with a protective sleeve 17, and the output shaft 151 is sleeved in the protective sleeve 17, so as to protect the output shaft 151.

The working principle is as follows: firstly, the cylinder 12 and the stepping motor 15 are started, the piston rod 121 moves downwards under the action of the cylinder 12, the rotating shaft 16 moves downwards along with the piston rod and passes through the splash shield 20, and then extends into the stirring barrel 11, because the arc-shaped scraping blade 19 is arranged in a spiral ascending manner along the circumferential line of the rotating shaft 16, and the arc-shaped scraping blade 19 is positioned outside the stirring impeller 18, the arc-shaped scraping blade 19 can scrape and clean the inner wall of the stirring barrel 11 in an all-round manner, in addition, when the inner part of the stirring barrel 11 needs to be cleaned and maintained, only the cylinder 12 needs to be controlled, the piston rod 121 moves upwards, and the rotating shaft 16 is driven to move out of the stirring barrel 11.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a concrete block's agitating unit which characterized in that: including base (10), fixed agitator (11) and cylinder (12) of being provided with on base (10), casing (14) are gone up and fixed being provided with in piston rod (121) of cylinder (12), it is provided with step motor (15) to go up casing (14) top, output shaft (151) of step motor (15) pass go up casing (14) bottom and directional central authorities in agitator (11), the transmission is connected with pivot (16) on output shaft (151), fixed impeller (18) and the arc doctor-bar (19) of being provided with on pivot (16), arc doctor-bar (19) are followed the circumferential line of pivot (16) is spiral rising formula setting, just arc doctor-bar (19) are located the outside of impeller (18).

2. A concrete block mixing apparatus as defined in claim 1, wherein: the length of the piston rod (121) extending out of the air cylinder (12) is greater than the length of the rotating shaft (16).

3. A concrete block mixing apparatus as defined in claim 1, wherein: and a fixing plate (23) is fixedly arranged at one end, far away from the air cylinder (12), of the piston rod (121), and the top of the fixing plate (23) is fixedly connected with the bottom of the upper shell (14).

4. A concrete block mixing apparatus as defined in claim 1, wherein: a thin connecting rod (25) is fixedly arranged between the arc-shaped scraping blade (19) and the rotating shaft (16).

5. A concrete block mixing apparatus as defined in claim 1, wherein: and two sides of the top of the air cylinder (12) are respectively and fixedly provided with a limiting column (13), and a rubber pad (24) is fixedly arranged on the limiting column (13).

6. A concrete block mixing apparatus as defined in claim 1, wherein: an anti-splash plate (20) is fixedly arranged at an opening at the top of the stirring barrel (11), and the anti-splash plate (20) is funnel-shaped.

7. A concrete block mixing apparatus as defined in claim 1, wherein: supporting legs (22) are fixedly arranged at the bottom of the stirring barrel (11), and a discharging pipe (21) is fixedly arranged at the center of the bottom of the stirring barrel (11).