CN221271576U - Recycled concrete stirring device with crushing assembly - Google Patents

Abstract

The utility model provides a recycled concrete stirring device with a crushing assembly, and particularly relates to the technical field of concrete stirring. This take broken subassembly's recycled concrete agitating unit, through putting into the notes feed bin with the building stones, then close the fender lid, first servo motor drives first belt pulley and second belt pulley and rotates, and one side of second belt pulley is fixed with the connecting axle, the connecting axle passes through the bearing and is connected with annotating the feed bin rotation, thereby rotate, however when the connecting axle rotates, can drive the cylinder and rotate, and two cylinders meshing are connected, just so can drive the second cylinder and rotate, thereby smash the building stones, afterwards discharge the storage vat through the bin outlet in, the fender lid can prevent that the crushed aggregates from splashing in the crushing process, just so can effectively prevent great building stones from doping in the concrete.

Description

Recycled concrete stirring device with crushing assembly

Technical Field

The utility model relates to the technical field of concrete stirring, in particular to a recycled concrete stirring device with a crushing assembly.

Background

Concrete stirring is commonly used in engineering industry, and a concrete stirrer is needed for stirring concrete, wherein the concrete stirrer is a machine for mixing cement, gravel aggregate and water and preparing concrete mixture by stirring, and mainly comprises a stirring cylinder, a feeding and discharging mechanism, a water supply system, a prime mover, a transmission mechanism, a rack, a supporting device and the like, and is intermittent and continuous according to working properties; according to the stirring principle, the stirring device is divided into a self-falling type and a forced type; the fixed type and the movable type are divided according to the installation mode; according to the discharging mode, the tipping type and the non-tipping type are respectively carried out; pear-shaped, drum-shaped, double cone, disc vertical shaft type, circular groove horizontal shaft type and the like are divided according to the structural form of the mixing drum, so that a regenerated concrete mixing device with a crushing assembly is needed.

However, in the existing recycled concrete stirring device with the crushing assembly, crushing parts are added in the barrel body in the use process, and the recycled concrete stirring device is used in combination with stirring and mixing, so that non-uniformity of particle crushing can still occur, and non-crushed stones are directly used, so that the impact on the inner cavity of a machine can be caused to damage the machine during stirring, and the stones cannot be uniformly distributed in the concrete after the stones are greatly stirred.

Disclosure of utility model

The utility model aims to provide a recycled concrete stirring device with a crushing assembly, which solves the problems that in the prior art, the crushing assembly is added in a barrel body in the use process, and the crushing assembly is matched with the stirring and mixing process for use, so that uneven crushing of particles still occurs, and the non-crushed stone is directly used, so that the damage is caused by the impact on the inner cavity of a machine during stirring, and the stone cannot be uniformly distributed in concrete after the large stirring of the stone is completed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take broken subassembly's recycled concrete agitating unit, includes bottom plate and crushing mechanism, the top surface mounting of bottom plate has fixed support frame, the top surface mounting of bottom plate has the storage vat, the top one side surface of fixed support frame is provided with crushing mechanism, crushing mechanism includes transmission structure and crushing structure, the top surface mounting of fixed support frame has the second servo motor.

Preferably, one end of an output shaft of the second servo motor is fixedly connected with a stirring paddle, a discharge hole is fixedly connected with the surface below the outer side of the storage barrel, a fixed groove is formed in the inner side surface of the discharge hole, and a baffle is slidably connected with the inner side surface of the fixed groove.

Preferably, the size of the inner wall of the fixing groove is matched with the size of the outer wall of the baffle.

Preferably, the transmission structure comprises an injection bin, a blocking cover, a first servo motor, a first belt pulley, a transmission belt, a second belt pulley, a connecting shaft and a bearing, wherein the injection bin is fixedly connected with the upper surface of the fixed support frame, the blocking cover is rotationally connected with the upper surface of the injection bin, the first servo motor is fixedly connected with one side surface of the fixed support frame, the first belt pulley is fixedly connected with one end of an output shaft of the first servo motor, the second belt pulley is arranged on one side of the first belt pulley, the transmission belt is connected between the first belt pulley and the second belt pulley, the connecting shaft is fixedly connected with one side of the second belt pulley, the bearing is fixedly connected with the injection bin, and the connecting shaft is rotationally connected with the injection bin through the bearing.

Preferably, the grinding structure comprises a roller and a discharge opening, the outer side surface of the connecting shaft is fixedly connected with the roller, and the discharge opening is formed in the lower surface of the injection bin.

Preferably, the two rollers are in meshed connection, and the first belt pulley and the second belt pulley are in fit.

Compared with the prior art, the utility model has the beneficial effects that: this take broken subassembly's recycled concrete agitating unit, through putting into the notes feed bin with the building stones, then close the fender lid, first servo motor drives first belt pulley and second belt pulley and rotates, and one side of second belt pulley is fixed with the connecting axle, the connecting axle passes through the bearing and is connected with annotating the feed bin rotation, thereby rotate, however when the connecting axle rotates, can drive the cylinder and rotate, and two cylinders meshing are connected, just so can drive the second cylinder and rotate, thereby smash the building stones, afterwards discharge the storage vat through the bin outlet in, the fender lid can prevent that the crushed aggregates from splashing in the crushing process, just so can effectively prevent great building stones from doping in the concrete.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the utility model in which the discharge port and the baffle are matched with each other;

FIG. 3 is a schematic diagram showing the structure of the fixed support frame and the first servo motor of the present utility model in cooperation with each other;

FIG. 4 is a schematic diagram of the first pulley and the second pulley of the present utility model in use.

In the figure: 1. a bottom plate; 2. fixing the supporting frame; 3. a storage barrel; 4. a crushing mechanism; 401. a material injection bin; 402. a blocking cover; 403. a first servo motor; 404. a first pulley; 405. a drive belt; 406. a second pulley; 407. a connecting shaft; 408. a bearing; 409. a roller; 410. a discharge port; 5. a second servo motor; 6. stirring paddles; 7. a discharge port; 8. a fixing groove; 9. and a baffle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a recycled concrete mixing apparatus with a crushing assembly: including bottom plate 1 and broken mechanism 4, the top fixed surface of bottom plate 1 is connected with fixed bolster 2, and the top fixed surface of bottom plate 1 is connected with storage vat 3, and the top one side surface of fixed bolster 2 is provided with broken mechanism 4, and broken mechanism 4 includes transmission structure and crushing structure, and the top fixed surface of fixed bolster 2 is connected with second servo motor 5, and through discharging into the storage vat 3 with the building stones of smashing the completion and processing and use.

Further, output shaft one end fixedly connected with stirring rake 6 of second servo motor 5, the outside below fixed surface of storage vat 3 is connected with discharge gate 7, fixed slot 8 has been seted up to the inboard surface of discharge gate 7, the inboard surface sliding connection of fixed slot 8 has baffle 9, after smashing the building stones that accomplish enters into storage vat 3, put into storage vat 3 with other mixed materials, afterwards through starting second servo motor 5, drive stirring rake 6 to mix the stirring to multiple material, thereby mix into concrete, then take out baffle 9, the concrete is discharged from discharge gate 7.

Further, the inner wall size of the fixing groove 8 is matched with the outer wall size of the baffle plate 9, and liquid can be prevented from flowing out in the stirring process through the arrangement of the baffle plate 9.

Further, the transmission structure comprises a filling bin 401, a blocking cover 402, a first servo motor 403, a first belt pulley 404, a transmission belt 405, a second belt pulley 406, a connecting shaft 407 and a bearing 408, wherein the filling bin 401 is fixedly connected to the upper surface of the fixed support frame 2, the blocking cover 402 is rotatably connected to the upper surface of the filling bin 401, the first servo motor 403 is fixedly connected to one side surface of the fixed support frame 2, one end of an output shaft of the first servo motor 403 is fixedly connected with the first belt pulley 404, a second belt pulley 406 is arranged on one side of the first belt pulley 404, the transmission belt 405 is connected between the first belt pulley 404 and the second belt pulley 406, one side of the second belt pulley 406 is fixedly connected with the connecting shaft 407, the bearing 408 is fixedly connected to the outer side surface of the connecting shaft 407, the bearing 408 is fixedly connected with the filling bin 401, the connecting shaft 407 is rotatably connected with the filling bin 401 through the bearing 408, the stone is put into the filling bin 401, then the blocking cover 402 is closed, the first servo motor 403 is started, the first belt pulley 404 and the second belt pulley 406 is driven to rotate, and one side of the second belt pulley 406 is fixedly connected with the connecting shaft 408, and the connecting shaft 408 is rotatably connected with the filling bin 401 through the bearing 408.

Further, the grinding structure includes a roller 409 and a discharge opening 410, the outer side surface of the connecting shaft 407 is fixedly connected with the roller 409, the discharge opening 410 is provided on the lower surface of the injection bin 401, when the connecting shaft 407 rotates, the roller 409 is driven to rotate, and the two rollers 409 are engaged and connected, so that the second roller 409 can be driven to rotate, thereby grinding stones, and then the stones are discharged into the storage bucket 3 through the discharge opening 410.

Further, two rollers 409 are provided, the two rollers 409 are engaged, the first pulley 404 and the second pulley 406 are matched in size, and the two rollers 409 are engaged, so that no larger stone can enter the storage vat 3.

Working principle: in the use, through putting into annotating feed bin 401 with the building stones, then close the shield 402, afterwards start first servo motor 403, first servo motor 403 drives first belt pulley 404 and second belt pulley 406 and rotates, and one side of second belt pulley 406 is fixed with connecting axle 407, connecting axle 407 rotates through bearing 408 and annotates feed bin 401 and be connected, thereby rotate, nevertheless when connecting axle 407 rotates, can drive cylinder 409 and rotate, and two cylinders 409 meshing are connected, just so can drive second cylinder 409 and rotate, thereby smash the building stones, afterwards discharge into storage vat 3 through bin outlet 410, after the building stones that smash is accomplished gets into storage vat 3 in, put into storage vat 3 with other mixed materials, afterwards through starting second servo motor 5, drive stirring rake 6 and mix stirring to multiple materials, thereby mix into concrete, then take out baffle 9, the concrete is discharged from discharge gate 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a take broken subassembly's recycled concrete agitating unit, includes bottom plate (1) and broken mechanism (4), its characterized in that: the utility model discloses a feeding device, including bottom plate (1), fixed bolster (2) are fixedly connected with to the top surface of bottom plate (1), the top surface fixedly connected with storage vat (3) of bottom plate (1), the top one side surface of fixed bolster (2) is provided with broken mechanism (4), broken mechanism (4) are including transmission structure and crushing structure, the top surface fixedly connected with second servo motor (5) of fixed bolster (2), the output shaft one end fixedly connected with stirring rake (6) of second servo motor (5), the outside below surface fixedly connected with discharge gate (7) of storage vat (3), fixed slot (8) have been seted up to the inboard surface of discharge gate (7), the inboard surface sliding connection of fixed slot (8) has baffle (9), the inner wall size of fixed slot (8) coincide with the outer wall size of baffle (9), transmission structure includes feeding bin (401), retaining cap (402), first servo motor (403), first belt pulley (404), driving belt (405), connecting axle (407) and connecting shaft (408), feeding bin (401) are connected with the top surface of fixed bolster (401), one side surface fixedly connected with first servo motor (403) of fixed bolster (2), the output shaft one end fixedly connected with first belt pulley (404) of first servo motor (403), one side of first belt pulley (404) is provided with second belt pulley (406), be connected with driving belt (405) between first belt pulley (404) and second belt pulley (406), one side fixedly connected with connecting axle (407) of second belt pulley (406), the outside surface fixedly connected with bearing (408) of connecting axle (407), bearing (408) and annotate feed bin (401) fixed connection, connecting axle (407) are through bearing (408) and annotate feed bin (401) swivelling joint, the crushing structure includes cylinder (409) and bin outlet (410), the outside surface fixedly connected with cylinder (409) of connecting axle (407), bin outlet (410) are seted up to the below surface of annotating feed bin (401), cylinder (409) are provided with two, two cylinders (409) are engaged with belt pulley connection, first belt pulley (406) and second size (404) are identical.