CN220807968U - Recycled concrete stirring device - Google Patents

Abstract

The utility model provides a regenerated concrete stirring device which comprises a supporting frame and a stirring box, wherein a discharging hole of the stirring box is detachably connected with a sealing cover, a turnover mechanism is arranged on the supporting frame, a stirring mechanism is arranged in the stirring box, a pushing mechanism is arranged on the stirring box, regenerated concrete can be uniformly stirred through the stirring mechanism arranged in the stirring box, the stirring box can be continuously turned over through the turnover mechanism, the stirring efficiency is improved, the concrete stirring is more uniform, a scraper plate fixed on a pushing plate is enabled to scrape the concrete remained on the inner wall of the stirring box through a pushing cylinder and a pushing rod, and meanwhile, the stirring mechanism extends out of the stirring box under the pushing of the pushing plate, so that an operator can clean the concrete remained on the inner wall of the stirring box and the stirring mechanism conveniently, and the phenomenon that the equipment is damaged due to solidification in the stirring box after the concrete is dried due to untimely cleaning is avoided.

Description

Recycled concrete stirring device

Technical Field

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

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with the graded concrete blocks according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand and the like, and adding cement, water and the like. When traditional agitating unit takes out recycled concrete, there is a large amount of concrete to remain in agitated vessel, still can solidify in agitated vessel after the concrete desiccates, influences agitated vessel's stirring effect and be difficult to clear up.

Disclosure of utility model

The utility model provides a recycled concrete stirring device aiming at the defects of the prior art.

The utility model solves the technical problems by the following technical means:

The utility model provides a recycled concrete agitating unit, includes braced frame and agitator tank, the discharge gate of agitator tank can be dismantled and be connected with sealed lid, be provided with tilting mechanism on the braced frame, be provided with rabbling mechanism in the agitator tank, be provided with pushing mechanism on the agitator tank, pushing mechanism includes fly leaf, catch bar and promotion cylinder, the inner wall sliding connection of fly leaf and agitator tank, fixedly connected with scraper blade on the fly leaf, and the inner wall in close contact with of scraper blade and agitator tank, the one end and the one end fixed connection of catch bar of scraper blade are kept away from to the fly leaf, the output fixed connection of catch bar and promotion cylinder, the outer wall fixed connection of promotion cylinder and agitator tank.

Preferably, the turnover mechanism comprises a first motor, a first rotating rod and a second rotating rod, one end of the first rotating rod is fixedly connected with an output shaft of the first motor, one end of the second rotating rod is fixedly connected with the outer wall of the stirring box, and a belt pulley group is arranged between the second rotating rod and the first rotating rod.

Preferably, the stirring mechanism comprises a shaft rod and a second motor, the second motor is fixedly connected with one end of the pushing plate, which is close to the pushing rod, an output shaft of the second motor penetrates through the pushing plate and extends into the stirring box, one end of the shaft rod is fixedly connected with the output shaft of the second motor, and a plurality of stirring plates and a plurality of cutting pieces are fixedly connected to the shaft rod.

Preferably, a fixed block is arranged at the discharge port of the stirring box, a bolt is detachably connected between the sealing cover and the fixed block, and a sealing ring is arranged at the joint of the sealing cover and the stirring box.

Preferably, a plurality of the stirring plates and a plurality of the cutting blades are arranged in a crossing manner on the shaft rod.

The utility model has the beneficial effects that: through the rabbling mechanism that sets up in the agitator tank, can stir recycled concrete, through tilting mechanism, can be to the continuous upset of agitator tank, not only improved the efficiency of stirring but also make concrete mixing more even, make things convenient for operating personnel to take out the concrete after the stirring simultaneously, make the scraper blade of fixed on the impeller plate strike off the concrete that remains on the agitator tank inner wall through pushing cylinder and catch bar, simultaneously the rabbling mechanism stretches out outside the agitator tank under the impeller plate promotes, make things convenient for operating personnel to clear up and remain the concrete on agitator tank inner wall and rabbling mechanism, avoided because of not in time clearing up, cause the concrete to solidify to cause the damage to equipment in the agitator tank after drying.

Drawings

FIG. 1 is a front view of a recycled concrete mixing apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a recycled concrete mixing device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a structure of a recycled concrete stirring device according to an embodiment of the present utility model after being turned over;

In the figure: 1. a support frame; 2. a stirring tank; 3. sealing cover; 4. a turnover mechanism; 5. a pushing mechanism; 21. a stirring mechanism; 22. a fixed block; 41. a first motor; 42. a first rotating lever; 43. a second rotating lever; 44. a belt pulley set; 51. a pushing plate; 52. a push rod; 53. a pushing cylinder; 54. a scraper; 211. a shaft lever; 212. a second motor; 213. a stirring plate; 214. cutting the sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

Examples

As shown in fig. 1-3, the recycled concrete stirring device of the embodiment comprises a supporting frame 1 and a stirring box 2, wherein a sealing cover 3 is detachably connected to a discharge hole of the stirring box 2, a turnover mechanism 4 is arranged on the supporting frame 1, a stirring mechanism 21 is arranged in the stirring box 2, a pushing mechanism 5 is arranged on the stirring box 2, the pushing mechanism 5 comprises a pushing plate 51, a pushing rod 52 and a pushing air cylinder 53, the pushing plate 51 is in sliding connection with the inner wall of the stirring box 2, a scraping plate 54 is fixedly connected to the pushing plate 51, the scraping plate 54 is in tight contact with the inner wall of the stirring box 2, one end of the pushing plate 51, away from the scraping plate 54, is fixedly connected with one end of the pushing rod 52, the pushing rod 52 is fixedly connected with the output end of the pushing air cylinder 53, and the pushing air cylinder 53 is fixedly connected with the outer wall of the stirring box 2.

When the recycled concrete stirring device is used, recycled concrete and water are poured into the stirring box 2, the sealing cover 3 is covered, after the recycled concrete is uniformly stirred through the stirring mechanism 21 arranged in the stirring box 2, the stirring box 2 is overturned through the overturning mechanism 4, the sealing cover 3 is opened to take out the mixed recycled concrete, after the recycled concrete is taken out, the pushing plate 51 slides in the stirring box 2 through the pushing cylinder 53 and the pushing rod 52, at the moment, the scraping plate 54 fixed on the pushing plate 51 scrapes the concrete remained on the inner wall of the stirring box 2 under the action of the pushing plate 51, and meanwhile, the stirring mechanism 21 stretches out of the stirring box 2 under the pushing of the pushing plate 51, so that the concrete remained on the inner wall of the stirring box 2 and the stirring mechanism 21 can be cleaned conveniently by operators, and the damage to equipment caused by solidification in the stirring box 2 after the concrete is dried due to untimely cleaning is avoided.

As shown in fig. 1-3, in some embodiments, the turnover mechanism 4 includes a first motor 41, a first rotating rod 42 and a second rotating rod 43, one end of the first rotating rod 42 is fixedly connected with an output shaft of the first motor 41, one end of the second rotating rod 43 is fixedly connected with an outer wall of the stirring tank 2, a belt pulley set 44 is arranged between the second rotating rod 43 and the first rotating rod 42, when the regenerated concrete is stirred in the stirring tank 2, the first motor 41 is started to rotate, the first rotating rod 42 is driven, and the second rotating rod 43 is driven to rotate by the belt pulley set 44 arranged between the second rotating rod 43 and the first rotating rod 42, so that the stirring tank 2 is turned over, the stirring efficiency is improved, the concrete is stirred more uniformly, and an operator can conveniently take out the stirred concrete.

As shown in fig. 1-3, in some embodiments, the stirring mechanism 21 includes a shaft 211 and a second motor 212, the second motor 212 is fixedly connected with one end of the pushing plate 51 close to the pushing rod 52, an output shaft of the second motor 212 extends into the stirring box 2 through the pushing plate 51, one end of the shaft 211 is fixedly connected with an output shaft of the second motor 212, a plurality of stirring plates 213 and a plurality of cutting blades 214 are fixedly connected to the shaft 211, the shaft 211 is driven to rotate by the second motor 212, so that the stirring plates 213 and the cutting blades 214 rotate in the stirring box 2, and stones, which are separated from mortar and are wrapped by mortar, existing in the recycled concrete and cement mortar which are independently blocked can be broken by the cutting blades 214, so that the recycled concrete and water are uniformly stirred by the stirring plates 213.

As shown in fig. 1-3, in some embodiments, a fixed block 22 is disposed at a discharge port of the stirring tank 2, a bolt is detachably connected between the sealing cover 3 and the fixed block 22, a sealing ring is disposed at a connection position of the sealing cover 3 and the stirring tank 2, and the sealing cover 3 can be fixed with the stirring tank 2 through the bolt by the fixed block 22 disposed at the discharge port of the stirring tank 2, so that concrete is prevented from spilling out of the stirring tank 2 when the stirring tank 2 is driven to turn by the turning mechanism 4.

As shown in fig. 1-3, in some embodiments, a plurality of stirring plates 213 and a plurality of cutting blades 214 are arranged to cross on the shaft 211, so that the cutting blades 214 are convenient to break up the large solid existing in the recycled concrete, and at the same time, the stirring plates 213 are convenient to stir uniformly.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (5)

1. Recycled concrete agitating unit, including braced frame (1) and agitator tank (2), the discharge gate of agitator tank (2) can be dismantled and be connected with sealed lid (3), its characterized in that: be provided with tilting mechanism (4) on braced frame (1), be provided with rabbling mechanism (21) in agitator tank (2), be provided with pushing mechanism (5) on agitator tank (2), pushing mechanism (5) are including fly leaf (51), push rod (52) and promotion cylinder (53), the inner wall sliding connection of fly leaf (51) and agitator tank (2), fixedly connected with scraper blade (54) on fly leaf (51), and the inner wall in close contact with of scraper blade (54) and agitator tank (2), the one end fixed connection of one end and push rod (52) of scraper blade (54) is kept away from to fly leaf (51), the output fixed connection of push rod (52) and promotion cylinder (53), the outer wall fixed connection of push cylinder (53) and agitator tank (2).

2. The recycled concrete mixing apparatus of claim 1, wherein: the turnover mechanism (4) comprises a first motor (41), a first rotating rod (42) and a second rotating rod (43), one end of the first rotating rod (42) is fixedly connected with an output shaft of the first motor (41), one end of the second rotating rod (43) is fixedly connected with the outer wall of the stirring box (2), and a belt pulley group (44) is arranged between the second rotating rod (43) and the first rotating rod (42).

3. The recycled concrete mixing apparatus of claim 1, wherein: the stirring mechanism (21) comprises a shaft lever (211) and a second motor (212), the second motor (212) is fixedly connected with one end of the pushing plate (51) close to the pushing rod (52), an output shaft of the second motor (212) penetrates through the pushing plate (51) and extends into the stirring box (2), one end of the shaft lever (211) is fixedly connected with the output shaft of the second motor (212), and a plurality of stirring plates (213) and a plurality of cutting blades (214) are fixedly connected to the shaft lever (211).

4. The recycled concrete mixing apparatus of claim 1, wherein: the stirring box is characterized in that a fixed block (22) is arranged at the discharge hole of the stirring box (2), a bolt is detachably connected between the sealing cover (3) and the fixed block (22), and a sealing ring is arranged at the joint of the sealing cover (3) and the stirring box (2).

5. A recycled concrete mixing apparatus according to claim 3, wherein: a plurality of stirring plates (213) and a plurality of cutting blades (214) are arranged in a crossing manner on the shaft lever (211).