CN2853360Y

CN2853360Y - Multifunction concret mixing, transporting truck

Info

Publication number: CN2853360Y
Application number: CN 200520145830
Authority: CN
Inventors: 刘大为; 安国华; 张实
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-15
Filing date: 2005-12-15
Publication date: 2007-01-03
Anticipated expiration: 2015-12-15

Abstract

The utility model relates to a railway building mechanism, in particular to a multifunctional concrete agitating and delivery wagon which consists essentially of a train body (16), an agitator (10), a concrete transfer pump (13), a lifting bucket (14), a batching belt balance (15), an additive container (3), a water container (4), a coal ash container (1), a cement container (2), a dosage supply bucket (6), supporting legs (11) and a lifting structure (12). A conveying belt machine (7) is arranged with a suit of belt frame turning mechanism (17) at the joint of the two train bodies (16). A suit of powder transfer mechanism (18) is mounted under the cement container (2) and the coal ash container (1). The agitating inclined orbit is arranged with a suit of orbit folding mechanism (19). The concrete agitating and delivery wagon can speed up railway building, save a good deal of reduplicate equipment investment, and promote and speed up the industrial development in laggard area.

Description

Multifunctional concrete stirs, carries locomotive

Technical field

The utility model belongs to railway construction machine, and particularly a kind of multifunctional concrete stirs, carries locomotive.

Technical background

Fast development along with Chinese national economy, railway construction is more and more prosperous, in railway construction, maintenance, repairing process, often need a large amount of concrete, particularly in the mountain area, ungetable place such as river, desert, it is very difficult carrying and stirring good, the fireballing concrete of a large amount of quality; Can only lean on artificial at present, semi-mechanization stirs, efficient is low, of poor quality, labour intensity is big, the transportation difficulty, cause railway construction, the maintenance cost height, of poor quality, speed is slow, at above-mentioned situation, our seminar has applied for the utility model patent of " multifunctional concrete stirs; carry locomotive " on November 10th, 2005, number of patent application is 200520093442.1, also exist following deficiency through experimental study: when concrete amount is big, the aggregate storage bucket need be established the more piece car body, and the haul belt feeder just needs lengthening, and belt feeder will pass the junction of car body and car body, when the train driving bend, belt feeder just can't turn round; Concrete mixing plant is provided with elevator bucket, and this bucket is walked on the mixing plant track because the problem of hoisting depth, this car body when crossing the tunnel often orbit altitude be restricted; In addition, the material in cement and the fine coal dirt storage tank adopts strength to carry; When shutting down, in carrier pipe, to retain material, seriously influence the startup of conveyer next time.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of belt conveyor to turn together with car body, and the lifting track is collapsible, import pipe material not multifunctional concrete stirring, the conveying locomotive of material stock.

The technical scheme that the utility model technical solution problem adopts is: a kind ofly mainly stir, carry locomotive by the multifunctional concrete that train body, mixer, concrete pump, elevator bucket, batching metering belt claim, additive storage tank, water storage tank, flyash storage tank, cement storage tank, proportioning machine feed hopper, leg and elevating mechanism are formed, their characteristics are that the haul belt feeder is adorned one in two joint train body junctions and overlapped the belt frame turning mechanism; Under cement storage tank and fine coal dirt storage tank, adorn a cover powder conveying mechanism; On the mixing plant inclined plane, adorn a cover track fold mechanism; The belt frame turning mechanism is by one group of adjustable shelf, at carrier roller frame of adjustable shelf center fixed, adorn a upper supporting roller and snub pulley on the carrier roller frame versatilely, a connecting plate one is fixed in the outside, adjustable shelf two ends, the other end is fixed the pivoted arm one that one one end is provided with circular hole, be tightly fixed together with connecting bolt one, nut one between fixed head one and the fixed mount one, fixed mount two ends are fixed " U " shape holder, flexibly connect with rotating shaft one between holder one and the pivoted arm one; The powder conveying mechanism, be connected by one of motor and decelerator, the decelerator shaft is connected with the sharf of conveying worm, and conveying worm right-hand member head below is provided with funnel, adorn a single screw rod powder delivery pump that is connected with the pneumatics unit below the funnel, pump discharge links to each other with feeding pipe; The track fold mechanism, fix " U " holder two in the track termination, two connecting plates two are fixed in the outside in the movable rail termination, the round-meshed pivoted arm two of one one end of center fixed, connecting plate two is fixed together with bolt two, nut two with track, and pivoted arm dual-purpose rotating shaft two flexibly connects with holder two.

The beneficial effects of the utility model are: this concrete stirs, carries locomotive to adapt to Chinese national economy fast development and the more and more prosperous demand of railway construction especially, it can not only significantly improve railway railway construction speed, also can save equipment investment a large amount of, that repeat; Because of past railway construction section construction often, all will there be a set of equipment of oneself in every section building site, cause huge waste, can alleviate simultaneously heavy work, raising speed and quality are particularly suitable for the expansion energy of railway, single line increases multiple line, three-way, four lineman's journeys, the normal maintenance of railway and the application in the process of speedily carrying out rescue work, will be because the characteristics of railway are them along mountains and rivers through the various landform of motherland, the river, high mountain, tunnel, the desert field has inconvenient traffic, as in these abominable physical features and environment, with railway speed increase, expanding can, the single line T1 Repeated Line Tl, maintenance and speedily carrying out rescue work, this equipment just can solve timely, fast, easily concrete is transported to the job location; Because this equipment is provided with concrete pump, it carries the concrete that stirs in the 1000M scope towards periphery, so utilize it can drive the engineering project of railway other various capital construction along the line, promotes and accelerate the industrial development of backward areas.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows that multifunctional concrete stirs, conveyer bassinet structure front view.

The belt frame turning mechanism parts front view of Fig. 2 diagrammatic sketch 1.

The vertical view of Fig. 3 diagrammatic sketch 2.

The front view of the powder conveying mechanism parts of Fig. 4 diagrammatic sketch 1.

The front view of the track fold mechanism parts of Fig. 5 diagrammatic sketch 1.

The upward view of Fig. 6 diagrammatic sketch 5.

Among the figure, 1-flyash storage tank; The 2-cement storage tank; The 3-additive storage tank; The 4-water storage tank; 5-aggregate holding vessel; 6-proportioning machine feed hopper; 7-haul belt feeder; 8-cement blowing storehouse; 9-cement-weighting bucket; The 10-mixer; The 11-supporting leg; The 12-elevating mechanism; The 13-concrete pump; The 14-elevator bucket; 15-batching metering belt feeder; The 16-train body; 17-belt frame turning mechanism; The 17-1-snub pulley; The 17-2-upper supporting roller; The 17-3-carrier roller frame; The 17-4-adjustable shelf; 17-5-fixed mount one; 17-6-connecting bolt one; 17-7-nut one; 17-8-connecting plate one; 17-9-pivoted arm one; 17-10-rotating shaft one; 17-11-holder one; 17-12-fixed mount two; 18-powder conveying mechanism; The 18-1-motor; The 18-2-decelerator; The 18-3-conveying worm; The 18-4-helical blade; The 18-5-funnel; The single screw rod powder of 18-6-delivery pump; The 18-7-feeding pipe; 18-8-pneumatics unit; 18-9-helical blade axle; 19-track fold mechanism; The 19-1-movable rail; 19-2-connecting plate two; 19-3-connecting bolt two; 19-4-nut two; The 19-5-track; 19-6-holder two; 19-7-rotating shaft two; 19-8-pivoted arm two;

The specific embodiment

With reference to accompanying drawing 1, a kind of multifunctional concrete stirs, carries locomotive, mainly by train body 16, mixer 10, concrete pump 13, elevator bucket 14, batching metering belt claim 15, additive storage tank 3, water storage tank 4, flyash storage tank 1, cement storage tank 2, batching feed hopper 6, supporting leg 11 and elevating mechanism 12 form, its feature is that haul belt feeder 7 is adorned one in two joint train body, 16 junctions and overlapped belt frame turning mechanism 17; Adorn a cover powder conveying mechanism 18 for 1 time at cement storage tank 2 and fine coal dirt storage tank; On the mixing plant inclined plane, adorn a cover track fold mechanism 19; Belt frame turning mechanism 17 (is seen accompanying drawing 2,3) by one group of adjustable shelf 17-4, at carrier roller frame 17-3 of adjustable shelf 17-4 center fixed, load onto carrying roller 17-2 and snub pulley 17-1 on the carrier roller frame 17-3 versatilely, connecting plate one 17-8 is fixed in the outside, adjustable shelf 17-4 two ends, the other end is fixed pivoted arm one 17-9 that one one end is provided with circular hole, use connecting bolt one 17-6 between fixed head one 17-8 and fixed mount one 17-5, nut one 17-7 is tightly fixed together, fixed mount two 17-12 end is fixed " U " shape holder 17-9, flexibly connects with rotating shaft one 17-10 between holder one 17-11 and pivoted arm one 17-9; During train operation, pulling down one group of upper and lower carrying roller 17-2,17-1 on the adjustable shelf 17-4, pull down connecting bolt one 17-6 and nut 17-7, is the center of circle with adjustable shelf 17-4 with rotating shaft one 17-10, turn to fixed mount two 17-12 to be close together, haul belt feeder 7 just can be turned arbitrarily in orbit.

Fine coal conveying mechanism 18 (seeing accompanying drawing 4), be connected by one of motor 18-1 and decelerator 18-2, decelerator 18-2 shaft is connected with conveying worm 18-3 sharf 18-9, conveying worm 18-3 right-hand member head below is provided with funnel 18-5, adorn a single screw rod powder delivery pump 18-6 who is connected with pneumatics unit 18-9 below the funnel 18-5, pump discharge links to each other with feeding pipe 18-7; When work stops, at first conveying worm 18-3 being stopped, and then stop pneumatics unit 18-8, so just guarantee that the material among the feeding pipe 18-7 is all carried light, can not remain among the feeding pipe 18-7.

Track fold mechanism 19 (seeing accompanying drawing 5,6), fix " U " holder two 19-6 in track 19-5 termination, two connecting plate two 19-2 are fixed in the outside in movable rail 19-1 termination, round-meshed pivoted arm two 19-8 of one one end of center fixed, connecting plate two 19-2 and track 19-5 are fixed together with bolt two 19-3, nut two 19-4, and pivoted arm two 19-8 flexibly connect with rotating shaft two 19-7 and holder two 19-6; Train is being crossed tunnel, in the time of the track of elevator bucket 14 need being fallen, connecting bolt two 19-3 and nut 19-4 can be removed, and can be that center of circle rotation movable rail 19-1 leans against on the track 19-5 so just, to reduce the height of track with rotating shaft two 19-7.

This concrete stirs, carries the course of work of locomotive to be performed such, the cement, flyash, the aggregate (sand, stone) that install q.s are transported to the job site, open with the aggregate storage bucket 5 of cylinder control respectively, sand or stone are fallen on the haul belt feeder 7, haul belt feeder 7 is transported to material in the bucket of packing on the proportioning machine feed hopper 6, haul belt 7 automatically retractables, as required, respectively corresponding four proportioning machine feed hoppers 6, the sand of aggregate storage bucket 5 and stone just can be transported in the proportioning machine feed hopper 6 at any time like this; During metering, open a kind of bin gate of proportioning materials machine feed hopper 6, material is put on the batching metering belt feeder 15, when a kind of material reached variable, this bin gate was closed, and opened another bin gate again, measure another kind of material, until the metering of finishing whole material, open batching metering belt feeder 15, the aggregate that measures is transported in the elevator bucket 14 of concrete mixer 10; Establish two containers in the cement blowing storehouse 8, store cement and flyash respectively, the bottom is provided with two Pneumatic butterfly valve emptying doors, controls cement and flyash blowing respectively; When opening the cement emptying door, cement enters in the cement-weighting bucket 9, and when reaching setting value, bin gate is closed, and opens another flyash emptying door, and when reaching setting value, bin gate is closed, and cement and flyash metering finish; 9 ends of cement-weighting bucket, be provided with Pneumatic butterfly valve, opened butterfly valve, cement and flyash enter in the elevator bucket 14, after material is put only, butterfly valve cuts out, send command signal simultaneously, elevator bucket 14 begins to promote, with the sand in the elevator bucket 14, stone, cement and flyash are promoted to concrete mixer 10 tops, elevator bucket 14 bottom bin gates are opened, material is discharged in the mixer 10, after the material evacuation, elevator bucket 14 falls back to the home position under automatically, treat next working cycles, cement, flyash storage tank 2,1, be used to store a large amount of cement and flyash, one cover powder conveying mechanism 18 is housed below the cement storage tank 2, cement, flyash is transported to respectively in the cement blowing storehouse, the water supply is by water tank 4, water pump, pipeline and water such as claim at composition, all be positioned on the train body 16, during work, open pump motor, water through pipeline enter water claim in when metering sets value, the motor that switches off the pump stops to supply water, water claims the below to be provided with the suction water pump, opens the pulsating pump motor, and water enters in the mixer 10, the elevator bucket 14 harmonies action of this process and mixer 10, additive in the additive storage tank 3 is supplied with together simultaneously with water, finishes concrete material and supplies with, and material is after mixer 10 stirs, produce fresh concrete, emptying door through mixer 10 bottoms enters the material receiving port of concrete pump 13, opens the motor of concrete pump 13, and concrete is delivered to the job site.

Above-mentioned production system realizes automation control fully.

Claims

1, a kind of multifunctional concrete stirs, carries locomotive, mainly claim (15), additive storage tank (3), water storage tank (4), flyash storage tank (1), cement storage tank (2), batching feed hopper (6), supporting leg (11) and elevating mechanism (12) to form, it is characterized in that haul belt feeder (7) saves train body (16) junctions two and adorns a cover belt frame turning mechanism (17) by train body (16), mixer (10), concrete pump (13), elevator bucket (14), batching metering belt; Under cement storage tank (2) and fine coal dirt storage tank (1), adorn a cover powder conveying mechanism (18); On the mixing plant inclined plane, adorn a cover track fold mechanism (19).

2, multifunctional concrete according to claim 1 stirs, carry locomotive, it is characterized in that belt frame turning mechanism (17) is by one group of adjustable shelf (17-4), at adjustable shelf (17-4) carrier roller frame of center fixed (17-3), load onto carrying roller (17-2) and snub pulley (17-1) on the carrier roller frame (17-3) versatilely, a connecting plate one (17-8) is fixed in the outside, adjustable shelf (17-4) two ends, the other end is fixed the pivoted arm one (17-9) that one one end is provided with circular hole, use connecting bolt one (17-6) between fixed head one (17-8) and the fixed mount one (17-5), nut one (17-7) is tightly fixed together, fixed mount two (17-12) end is fixed " U " shape holder (17-9), flexibly connects with rotating shaft one (17-10) between holder one (17-11) and the pivoted arm one (17-9).

3, multifunctional concrete according to claim 1 stirs, carries locomotive, it is characterized in that fine coal conveying mechanism (18), be connected with one of decelerator (18-2) by motor (18-1), decelerator (18-2) shaft is connected with the sharf (18-9) of conveying worm (18-3), conveying worm (18-3) right-hand member head below is provided with funnel (18-5), adorn a single screw rod powder delivery pump (18-6) that is connected with pneumatics unit (18-8) below the funnel (18-5), pump discharge links to each other with feeding pipe (18-7).

4, multifunctional concrete according to claim 1 stirs, carries locomotive, it is characterized in that track fold mechanism (19), fix " U " holder two (19-6) in track (19-5) termination, two connecting plates two (19-2) are fixed in the outside in movable rail (19-1) termination, the round-meshed pivoted arm two of one one end of center fixed (19-8), connecting plate two (19-2) is fixed together with bolt two (19-3), nut two (19-4) with track (19-5), and pivoted arm two (19-8) flexibly connects with rotating shaft two (19-7) and holder two (19-6).