CN2738972Y

CN2738972Y - Cocrete-agitating ingredient lifter

Info

Publication number: CN2738972Y
Application number: CN 200420108472
Authority: CN
Inventors: 张实
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-21
Filing date: 2004-10-21
Publication date: 2005-11-09
Anticipated expiration: 2014-10-21

Abstract

The utility model belongs to a concrete manufacturing machine, which particularly relates to a concrete-agitating ingredient lifter. The utility model is mainly composed of an ingredient machine, a winding engine, a concrete mixer (5), a framework (2), a head sheave (1), etc. The framework (2) is fixed with four orbits (11) made of channel steel, a notch of the channel steel is taken as a slide way, and stones and sand elevator buckets (13), (14) are movably installed in the slide way. The top of the elevator buckets (13), (14) is movably provided with a traction pulley wheel (24), and the lower end of the elevator buckets (13), (14) fixes a door hinge (28). A centerline at the lower part of the elevator buckets (13), (14) is fixed with a rotation shaft (27) which is movably provided with a material placing door swing arm (21), the lower end of the elevator buckets is fixed with a cross beam (26), and both ends of the cross beam are provided with door opening collision wheels (25). The utility model has the advantages of small occupation area, low operation cost and improved concrete performance.

Description

Concrete stirs the batching elevator

Technical field

The utility model belongs to concrete production machinery, and particularly a kind of concrete stirs the batching elevator.

Technical background

At present, produce concrete macrotype mixing plant (productivity ratio 100m both at home and abroad ³Inclination belt feeder mode is all adopted in/h) above aggregate lifting, and its production method is that sand, stone, water, cement and additive are mixed according to ratio requirement; The deficiency that this equipment and production technology exist is: occupation area of equipment is big, the operating cost height, and the concrete quality that production technology adopts once stirring to produce is poor.

Summary of the invention

The objective of the invention is to overcome above-mentioned technical deficiency, provide a kind of aggregate batching is stirred the batching elevator with the concrete of the vertical operation of two cover bucket types respectively.

The technical scheme that the utility model technical solution problem adopts is: a kind of by proportioning machine, hoist engine, concrete mixer, the concrete that main parts size such as framework and head sheave is formed stirs the batching elevator, its feature is to fix four tracks made from channel-section steel on framework, the recess of channel-section steel is as slideway, stone, four road wheels of sand elevator bucket are contained in the slideway versatilely, hauling block is equipped with on the elevator bucket top versatilely, hauling block hangs on the steel wire rope, a door butt is fixed in the elevator bucket lower end, fix a bucket emptying door on the door butt, fix a rotating shaft on the elevator bucket lower central line, adorn an emptying door swing arm in the rotating shaft versatilely, a crossbeam is fixed in the swing arm lower end, crossbeam two is fixed with to open the door hits wheel, and bucket emptying door left end load is on crossbeam; At travel switch of track lower end fixed installation, the upper end fixedly installs a fork rail, and fork rail upper end is fixed No. two travel switches, and the lower end is fixed one and hit race; Fixedly stone, sand are kept in accumulator at framework upper.

The beneficial effects of the utility model are: occupation area of equipment is little, operating cost is low, production technology is that secondary stirs, its mechanism is earlier sand and cement to be stirred into mortar earlier, and then mix with stone, finish by two cover lifting means respectively, can improve the parcel amount of stone surface binding agent like this, and the loading between the stone, improve concrete performance greatly.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows that concrete stirs batching elevator structural front view.

The vertical view of Fig. 2 diagrammatic sketch 1.

The left side view of Fig. 3 diagrammatic sketch 1.

The elevator bucket parts front view of Fig. 4 diagrammatic sketch 1.

The left side view of Fig. 5 diagrammatic sketch 4.

Among the figure, the 1-head sheave; The 1-1-directive wheel; The 2-framework; The 3-steel wire rope; The 4-stone is kept in accumulator; The 5-concrete mixer; The 6-cylinder; The 7-decelerator; The 8-motor; 9-stone emptying door; 10-stone belt feeder; The 11-track; The 12-road wheel; 13-stone elevator bucket; 14-sand elevator bucket; 15-sand belt feeder; 16-sand emptying door; The 17-sand is kept in accumulator; Material storing box of 18-; No. two material storing box of 19-; The 20-pulling force sensor; The swing arm of 21-emptying door; Travel switch of 22-; No. two travel switches of 22-1-; 23-pitches rail; The 24-hauling block; 25-opens the door and hits wheel; The 26-crossbeam; The 27-rotating shaft; The 28-door butt; The 29-cylinder; The 30-weighing hopper; The 31-emptying door that struggles against; 32-hits race

The specific embodiment

With reference to accompanying drawing 1,2,3, concrete stirs the batching elevator and mainly is made up of main parts size such as proportioning machine, hoist engine, concrete mixer 5, framework 2, head sheave 1, stone, the temporary accumulator 4,17 of sand.It comprises a material storing box being fixed on the frame 18, No. two material storing box 19 proportioning machine, they adorn the stone or the sand of different size respectively, sand, the stone emptying door 16,9 of energy switch is equipped with in material storing box 18,19 lower ends, emptying door 16,9 is by cylinder 29 controls that are contained in material storing box 18,19 bottoms, weighing hopper 30 is contained in the belt top of sand, stone belt feeder 15,10, be provided with four pulling force sensors 20 all around, sensor 20 1 ends are fixed on the frame, the other end is fixed on the weighing hopper 30, form an electronic weighting equipment, be used for weighing aggregate weight; Below sand, stone emptying door 16,9, be fixed with sand, stone belt feeder 15,10, aggregate is packed in stone, the sand elevator bucket 13,14.It comprises motor 8, decelerator 7 and the cylinder 6 that is fixed on the ground hoist engine, the shaft of motor 8 is connected with 7 one of decelerators, decelerator 7 shafts are connected with cylinder 6 main shafts, cylinder 6 lay winding wire ropes 3, steel wire rope 3 other ends are fixed on the following square bearer 2 of head sheave 1 after passing hauling block 24 by directive wheel 1-1, head sheave 1, and concrete mixer 5 is fixed on the rack platform of stone, temporary accumulator 4,17 belows of sand.Two elevator system structures are on all four, it also comprises by four and is fixed on track 11 on the framework 2 with the channel-section steel vertical ground except above-mentioned two hoist engines, the recess of channel-section steel is as slideway, stone, sand elevator bucket 13, four road wheels 12 of 14 are contained in the slideway of track 11 versatilely, elevator bucket 13,14 (see accompanying drawing 4,5) hauling block 24 is equipped with on top versatilely, hauling block 24 hangs on the steel wire rope 3, elevator bucket 13, a door butt 28 is fixed in 14 bottoms, fix a bucket emptying door 9 on the door butt 28, fix a rotating shaft 27 on the elevator bucket 13 lower central lines, in rotating shaft 27, adorn an emptying door swing arm 21 versatilely, a crossbeam 26 is fixed in swing arm 21 lower ends, crossbeam 26 two ends are fixed with to open the door hits 25 and buckets of wheel emptying door 31, and bucket emptying door 31 left ends load is in closed condition on crossbeam 26; At travel switch 22 of track 11 lower ends fixed installation, the upper end is provided with a fork rail 23, fix No. two travel switch 22-1 in fork rail 23 terminations, in order to control elevator bucket 13,14 positions, fork rail 23 lower ends are fixed one and are hit race 32, when elevator bucket 13,14 move to when upper end, open the door and hit wheel 25 and will enter and hit in the race 32, produce bump, open bucket emptying door 9, aggregate is put into temporary accumulator 24, in 17, stone, sand is kept in accumulator 4,17 structures are identical, make the rectangular pyramid shape by steel plate, and charging aperture is established on top, the bottom is provided with the emptying door of cylinder control, controls the time that puts sand and stone according to the requirement that concrete stirs.

The work that concrete stirs the batching elevator system is to realize like this, at first with sand, stone aggregate by two kinds not specification be respectively charged into one, No. two storage bin hoppers 18, in 19, manipulating cylinder 29, open sand, stone emptying door 16,9, aggregate is packed in the weighing hopper 30, when weight reaches predetermined value, sand, stone belt 15,10 startings, aggregate is put into sand, stone elevator bucket 14, in 13, start the motor 8 of hoist engine, by decelerator 7, cylinder 6, steel wire rope 3 is the sand that aggregate is housed, stone elevator bucket 14,13 rise to framework 2 tops along track 11, when pitching 23 sections on rail, because hauling block 24 disalignments of elevator bucket left side, therefore the road wheel 12 of elevator bucket upper end is near the right side of track 11, then smoothly by fork rail 23 places, the road wheel 12 of elevator bucket lower end is then near the left side of track 11, running to fork rail 23 and track 11 junctions, 12 of road wheels enter in the fork rail 23, open the door simultaneously and hit wheel 25 and enter and hit race 32, make progress under the tractive force effect at bump and elevator bucket, the elevator bucket angle that turns clockwise, and open stone, sand emptying door 9,16, aggregate is put into stone, the temporary storage cylinder 14 of sand, in 17.Control its bottom discharge door, open the emptying door of the temporary accumulator 17 of dress sand earlier, sand enters in the mixer 5 and stirs into mortar earlier with water, cement, opens the emptying door of the temporary material of stone cylinder 4 after the several seconds again, stone enters in the mixer 5, stirred for tens seconds after concrete can discharge.

Claims

1, a kind of concrete stirs the batching elevator, mainly by proportioning machine, hoist engine, concrete mixer (5), framework (2) and head sheave main parts size such as (1) are formed, it is characterized in that on framework (2), fixing four tracks made from channel-section steel (11), the recess of channel-section steel is as slideway, stone, sand elevator bucket (13), (14) four road wheels (12) are contained in the slideway versatilely, elevator bucket (13), (14) hauling block (24) is equipped with on the top versatilely, hauling block (24) hangs on the steel wire rope (3), elevator bucket (13), (14) door butt (28) is fixed in the lower end, fix a bucket emptying door (31) on the door butt (28), elevator bucket (13), (14) fix a rotating shaft (27) on the lower central line, adorn an emptying door swing arm (21) in the rotating shaft (27) versatilely, a crossbeam (26) is fixed in swing arm (21) lower end, crossbeam (26) two is fixed with to open the door hits wheel (25), and bucket emptying door (31) left end load is on crossbeam (26).

2, concrete according to claim 1 stirs the batching elevator, it is characterized in that at track (a 11) lower end fixed installation travel switch (22), the upper end fixedly installs a fork rail (23), fork rail (23) upper end is fixed No. two travel switches (22-1), and the lower end is fixed one and hit race (32).

3, concrete according to claim 1 stirs the batching elevator, it is characterized in that on framework (2) top fixedly stone, the temporary accumulator (4) of sand, (17).