CN104647599B - A kind of twin-roll agitating device of band proportioner for building - Google Patents

Abstract

The invention relates to the technical field of construction machinery, in particular to a double-drum stirring device with a batching device for construction, which includes a support platform, the left end of the support platform is provided with a driven wheel, and the right side of the support platform is provided with a driving wheel. Wheel; a working room is set in the middle part of the support platform, and a driving motor is set in the upper part of the working room, and the driving motor drives the active wheel to rotate through a belt; a battery pack is set in the lower part of the working room, and the battery pack is connected with the driving motor; The right side of the table on the support platform is provided with a mixing barrel A and a mixing barrel B; the middle of the mixing barrel A and the mixing barrel B are equipped with large gears, and the stirring barrel A and the stirring barrel There are convex rings on the left and right sides of the barrel of B; it has the advantages of simple structure, convenient operation, accurate batching, high work efficiency, large output, ability to mix different proportions of concrete materials, and high product quality.

Description

A double-drum mixing device with batching device for construction

technical field

The invention relates to the technical field of construction machinery, in particular to a double-drum stirring device with a batching device for construction.

Background technique

With the development of society and the advancement of urbanization, more and more people are pouring into cities. Coupled with the recent urban transformation, the real estate has developed rapidly. People use concrete on construction sites, and large quantities of concrete are provided by special manufacturers, but some local concrete materials need to be mixed on site. The traditional mixer generally consists of a frame, a rotatable single material barrel and a feed hopper arranged on the frame. The above-mentioned mechanism has the following problems: the first is that the raw materials of concrete are composed of cement, yellow sand, stones and water in proportion. Mixing composition, but the above mixing mechanism does not have a mixing device, so the combination ratio is inaccurate, resulting in the quality of the concrete not being guaranteed; the second is that the traditional mixer uses a barrel for rotating mixing, and the working efficiency per unit time is low.

Contents of the invention

The object of the present invention is to aim at the defects and deficiencies of the prior art, to provide a kind of double-drum mixing device with batching device for construction with simple structure, reasonable design and convenient use. A batching device is installed at the feed port, which has the advantages of simple structure, convenient operation, accurate batching, high work efficiency, large output, ability to mix different proportions of concrete materials, and high product quality.

In order to achieve the above object, the technical solution adopted by the present invention is: a kind of double-drum mixing device with a batching device for construction according to the present invention, which includes a support platform, and the left side end of the support platform is provided with driven wheels, The right side of the support platform is provided with driving wheels; the middle part of the support platform is provided with a working room, and the upper part of the working room is provided with a driving motor, which drives the driving wheels to rotate through a belt; the lower part of the working room is provided with a battery pack, The battery pack is connected to the drive motor; the right side of the table on the support platform is provided with a mixing cylinder A and a mixing cylinder B; the middle of the mixing cylinder A and the mixing cylinder B are both equipped with large gears, the The left and right sides of the mixing barrel A and the mixing barrel B are respectively provided with convex rings; on the upper surface of the support platform, a double-headed motor is arranged between the stirring barrel A25 and the mixing barrel B6, and the double-headed The motor is connected to a reducer through a coupling, and the reducer is connected to a small gear, which meshes with the large gears on the mixing drum A and the mixing drum B respectively; The supporting rollers that match the convex rings on the barrels of the barrel A and the mixing barrel B; the mixing barrel A25 and the middle part of the left side of the mixing barrel B are provided with a barrel feeding port, and the middle part of the right side is provided with a The discharge port of the barrel; a support platform is set on the left side of the upper surface of the support platform, and a mixing box is set on the support platform; a cement feeding bin, a yellow sand feeding bin and a gravel feeding bin are sequentially arranged on the mixing box silo, the silo outlets provided on the bottom of the cement feed silo, yellow sand feed silo and stone feed silo are all connected to the upper surface of the mixing box; a discharge pipe is set on the right side of the mixing box, Two initial mixing outlets are arranged on the discharge pipe, and the two initial mixing outlets are respectively inserted into the feeding inlets of the mixing barrel A and the mixing barrel B; the front surface of the mixing box 5 is provided with a A boss frame, a rotating motor is arranged on the boss frame, a stirring paddle shaft is arranged on the shaft head of the rotating motor, and the stirring paddle shaft is arranged in the stirring box; a water inlet pipe is arranged on the left side of the upper surface of the stirring box.

Further, the cross-section of the primary mixing outlet is a right-angled trapezoid.

Further, scales are provided on the outer walls of the cement feed bin, yellow sand feed bin and stone feed bin, a scale layer is provided on the right side of the scale surface, and a grooved rail is provided in the middle of the scale. A positioning mark cross bar is arranged on the groove rail, and is movably fixed on the groove rail by bolts.

Further, a push handle is provided on the left side of the support platform.

After adopting the above-mentioned structure, the beneficial effect of the present invention is: a double-roller mixing device with a batching device for construction according to the present invention, which adopts a double-barrel design, and a batching device is arranged at the feeding port of the barrel. It has a structure Simple, convenient operation, accurate batching, high work efficiency, large output, capable of mixing different proportions of concrete materials, and high product quality.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a top view structural schematic diagram of the present invention.

Reference signs 1, yellow sand feeding bin; 2, ruler; 3, groove rail; 4, positioning mark crossbar; 5, mixing box; 6, mixing barrel B; 7, convex ring; 8, large gear; 9. Roller; 10. Pinion; 11. Reducer; 12. Double-head motor; 13. Driving wheel; 14. Drive motor; 15. Battery pack; 16. Studio; 17. Support platform; 18. Driven vehicle wheel; 19, boss frame; 20, supporting platform; 21, pusher; 22, stirring paddle shaft; 23, rotating motor; 24, water inlet pipe; 25, mixing barrel A; 26, cement feeding bin.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Fig. 1 and Fig. 2, a double-drum mixing device with a batching device for construction according to the present invention includes a support platform 17, and the left side of the support platform 17 is provided with a driven wheel 18. The right side of the support platform 17 is provided with driving wheels 13; in the middle part of the support platform 17, a working chamber 16 is arranged, and a driving motor 14 is arranged on the inner top of the working chamber 16, and the driving motor 14 drives the driving wheels 13 to rotate by a belt; A battery pack 15 is arranged at the lower part of the working room 16, and the battery pack 15 is connected to the drive motor 14; the right side of the upper surface of the support platform 17 is provided with a mixing barrel A25 and a mixing barrel B6; the mixing barrel A25 and the stirring material The middle part of the barrel of the barrel B6 is equipped with a large gear 8, and the left and right sides of the barrel of the mixing barrel A25 and the mixing barrel B6 are correspondingly provided with convex rings 7; on the upper surface of the support platform 17, the stirring material A double-head motor 12 is arranged between the barrel A25 and the mixing barrel B6, and the double-head motor is connected with a speed reducer 11 through a shaft coupling, and the speed reducer 11 is connected with a small gear 10, and the pinion 10 is connected with the mixing barrel A25 and the mixing barrel B6 respectively. The large gear 8 on the mixing drum B6 meshes; on the upper surface of the support platform 17, a supporting roller 9 that is matched with the convex ring 7 on the cylinder of the mixing drum A25 and the mixing drum B6 is provided; the stirring The middle part of the left side of the barrel A25 and the mixing barrel B6 is provided with a barrel feed port, and the middle part of the right side is provided with a barrel discharge port; the left side of the upper surface of the support platform 17 is provided with a support platform 20, and the support platform A mixing box 5 is set on the 20; the mixing box 5 is successively provided with a cement feeding bin 26, a yellow sand feeding bin 1 and a stone feeding bin 27, and the cement feeding bin 26, the yellow sand feeding bin 1 and the The silo outlets provided on the bottom surface of the stone feed bin 27 are all connected to the upper surface of the mixing box 5; a discharge pipe is arranged on the right side of the stirring box 5, and the discharge pipe is provided with two primary mixing outlets. Feed port, the two primary mixing discharge ports are respectively inserted into the feed port of the mixing barrel A25 and the mixing barrel B6; the front surface of the mixing box 5 is provided with a boss frame 19, and the boss frame 19 A rotating motor 23 is provided, and a shaft head of the rotating motor 23 is provided with a paddle shaft 22, which is arranged in the stirring box 5; a water inlet pipe 24 is provided on the left side of the upper surface of the stirring box 5.

As a preference of the present invention, the section of the primary mixing outlet is a right-angled trapezoid.

As a preference of the present invention, a scale 2 is provided on the outer walls of the cement feed bin 26, the yellow sand feed bin 1 and the stone feed bin 27, and a scale layer is provided on the right side of the scale 2 surface. , the central part of the scale 2 is provided with a grooved rail 3, and a positioning mark cross bar 4 is arranged on the grooved rail 3, which is movably fixed on the grooved rail 3 by bolts.

As a preferred embodiment of the present invention, a push handle 21 is provided on the left side of the support platform 20 .

When the present invention is in use, according to the required concrete formula requirements, adjust the positioning mark crossbar 4 that is arranged on the scale 2 on the cement feeding bin 26, the yellow sand feeding bin 1 and the stone feeding bin 27, and use The bolts fix the positioning mark bar 4 at the mark of the required amount of material in the feed bin; then add the corresponding amount of cement, yellow sand and stones into the feed bin, and pass in proportional water to enter the mixing chamber. In the box 5, start the rotating motor 23 to drive the stirring paddle shaft 22 to rotate the materials to perform primary mixing, and at the same time, the primary mixing materials enter the mixing barrel A25 and the mixing barrel B6 respectively through the two primary mixing outlets. , using the double-head motor 12 to drive the mixing barrel A25 and the mixing barrel B6 to rotate and stir to form qualified quality concrete materials.

Among the present invention, adopt the batching device that is formed by cement feeding bin 26, yellow sand feeding bin 1 and stone feeding bin 27, and adopt the stirring structure that drives two mixing barrels by a motor, and arrange under batching device One mixing box, stirring while feeding, forming the initial mixed material and then entering two mixing barrels; thus not only saving the time of mixing materials, but also doubling the work efficiency due to the use of two mixing barrels, thus greatly improving work efficiency.

A double-drum stirring device with a batching device for construction according to the present invention adopts a double-barrel design, and a batching device is arranged at the feeding port of the barrel. It has the advantages of simple structure, convenient operation, accurate batching, and high work efficiency. , large output, capable of mixing different proportions of concrete materials, high product quality and other advantages.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (4)

1. the twin-roll agitating device of a band proportioner for building, it is characterised in that: it includes that a rack platform (17), described rack platform (17) left-hand end are provided with driven wheel (18), and this rack platform (17) right side is provided with adhesion wheel (13)；Described rack platform (17) arranges an operating room (16) in middle part, and this operating room (16) internal upper part arranges a driving motor (14), and this driving motor (14) is rotated by belt drives adhesion wheel (13)；Described operating room (16) interior bottom arranges a set of cells (15), and this set of cells (15) is connected with driving motor (14)；Stirring barrel A(25 it is provided with on the right side of described rack platform (17) upper surface) and stirring barrel B(6)；This stirring barrel A(25) and stirring barrel B(6) cylinder in the middle part of be all arranged with gear wheel (8), this stirring barrel A(25) and stir barrel B(6) the cylinder left and right sides on be all correspondingly arranged on bulge loop (7)；On described rack platform (17) upper surface, stirring barrel A(25) and stir barrel B(6) between a double end motor (12) is set, this double end motor (12) connects a reductor (11) by shaft coupling, this reductor (11) connect a little gear (10), this little gear (10) respectively with stirring barrel A(25) and stir barrel B(6) on gear wheel (8) engage；On described rack platform (17) upper surface, be provided with and stir barrel A(25) and stirring barrel B(6) cylinder on the carrying roller (9) that matches of bulge loop (7)；Described stirring barrel A(25) and stirring barrel B(6) it is provided with hopper mouth in the middle part of left surface, a barrel discharging opening is set in the middle part of its right flank；One support platform (20) is set on the left of described rack platform (17) upper surface, this support platform (20) arranges an agitator tank (5)；Being disposed with cement feeding warehouse (26), yellow sand feeding warehouse (1) and stone feeding warehouse (27) on described agitator tank (5), the feed bin discharge hole that this cement feeding warehouse (26), yellow sand feeding warehouse (1) are arranged with the bottom surface of stone feeding warehouse (27) is all connected with agitator tank (5) upper surface；Described agitator tank (5) right flank arranges a discharge nozzle, this discharge nozzle is provided with at the beginning of two mixed discharging opening at the beginning of mixed discharging opening, these two and is inserted into stirring barrel A(25 respectively) and stir barrel B(6) hopper mouth in；Described agitator tank (5) front surface arranges a boss frame (19), and this boss frame (19) arranges an electric rotating machine (23), and the spindle nose of this electric rotating machine (23) arranges a stirring paddle axle (22), and this stirring paddle axle (22) is arranged in agitator tank (5)；One water inlet pipe (24) is set on the left of described agitator tank (5) upper surface.

The twin-roll agitating device of a kind of band proportioner for building the most according to claim 1, it is characterised in that: the cross section of the most mixed described discharging opening is the most trapezoidal.

The twin-roll agitating device of a kind of band proportioner for building the most according to claim 1, it is characterized in that: on the outside bulkhead of described cement feeding warehouse (26), yellow sand feeding warehouse (1) and stone feeding warehouse (27), be provided with scale (2), it is provided with scale layer on the right side of this scale (2) surface, this scale (2) middle part arranges a groove tracks (3), one witness marker cross bar (4) is set in this groove tracks (3), is movably fixed in groove tracks (3) by bolt.

The twin-roll agitating device of a kind of band proportioner for building the most according to claim 1, it is characterised in that: it is provided with pushing hands (21) on described support platform (20) left surface.