CN201386379Y - Portable wall white washing machine - Google Patents

Abstract

The utility model discloses a portable wall white washing machine comprising a machine base (18), a stand (17) and a lifting system, wherein the lifting system is arranged in the stand (17) and provided with a lifting mobile support seat (6), the lifting mobile support seat (6) is provided with a hopper (10), the bottom of the hopper (10) is provided with a feeding packing auger (11) and a packing auger driving motor (8) thereof, wherein the front end of the feeding packing auger (11) is connected with a spray nozzle (14) through a spray nozzle rotator (15), the spray nozzle (14) is provided with a fan blade cavity (20) with a deformed spout (21), the fan blade cavity (20) is internally provided with material spraying blades (19), and the spray nozzle (14) is provided with a material spraying blade motor (16) connected with the material spraying blades (19) in a transmission way. The wall white washing machine is designed by absorbing the advantages of a double-column type wall white washing machine and a single-screw pump type wall white washing machine and giving priority to requirements, i.e. portability, application and low failure rate and is the portable wall white washing machine with all-around wall white washing, low labor intensity and high wall white washing efficiency.

Description

Light plastering machine

Technical field

The utility model relates to a kind of plastering machine.

Background technology

Plastering machine mainly contains two kinds of forms at present:

1, two columns (accounting for domestic more than 90%)

Operating principle: power is housed on ash bucket, drives reel and by wire rope ash bucket is moved up and down along guide pillar, the auger in the ash bucket is shifted mortar onto metope simultaneously, by the ash bucket bottom to smear sword floating.Machine is fixed the use diagonal brace or is shored.The plastering machine of this form develops more than 10 years at least, the advantage of queen post plastering machine: work among a small circle, move up and down the non-pressure feed mode of hopper.But up to the present also very inapplicable, subject matter is as follows:

1) power and ash bucket lifting simultaneously, because power section is heavier, center of gravity was too high when ash bucket rose to a high position, and is top-heavy, the machine shakiness;

2) guide pillar rigidity is not enough, and the centre can not add support again, the face chatter mark of plastering wall serious;

3) diagonal brace length is oversize, and rigidity reduces, and overstriking is too heavy again;

4) shore too high, bad operation;

5) auger is easily stuck in the ash bucket, and the gap is big, and clout is many;

6) the auger feeding has the dead angle, and compo can solidify, and needs often cleaning;

7) smear sword in the white washed wall process and only smear once, metope is solid inadequately, easily comes off, and the situation in cavity happens occasionally;

8) whenever smear one telephone-moving once, need to locate and fix once, very loaded down with trivial details, work efficiency is difficult to improve;

9) room height difference, the guide pillar height is regulated loaded down with trivial details;

10) door is lower than the roof, the inconvenience of turnover door;

11) ash bucket height objective reality, powder pushes up less than wall, and smallpox can not powder simultaneously.

12) fault rate height

The reasons for the above problems are analyzed:

1), technical requirements and target be too high, the white washed wall operating mode is very complicated, design and make and all be difficult to reach requirement.

2), a motor realizes multiple function, transmission and connector complexity are out of order easily.

3), inadequate natural endowment, can not put in place as wall top 40-50 centimetre, the problem that smallpox and exterior wall can not powder can't solve.

2, single-screw (single screw) pump formula:

Operating principle: utilize single-screw (single screw) pump to pass through rubber tube pressure and carry cement mortar, the compressed air that produces with the air compressor machine back of joining sprays to metope by shower nozzle, the advantage of single-screw (single screw) pump plastering machine: only consider that mortar is evenly gone up the function of wall and with wall on the spray regime.The situation that the plastering machine of this form uses at present is also undesirable, the producer of production also seldom, the producer that has because of some technical problems stops to sell.

The plastering machine of this kind form mainly has the following disadvantages according to investigations:

1) there are gap in distance of Shu Songing and height, unstable properties, poor durability with the conveying capacity of pump;

2) anti-wear performance of rubber liner (stator) does not satisfy and requires to cause the output pressure instability, and is not lasting;

3) the heavy inconvenience of using;

Also need join air compressor machine (the producer's air compressor machine that has is directly installed on the plastering machine) work compound in addition when 4) using, the cost that has so promptly increased the user uses also inconvenient simultaneously.The air compressor machine noise pollution is too big in addition, and that is just more serious if many turn round simultaneously; Price higher (2-5 ten thousand does not wait).

Germany general thatch maistre (putzmeister) company also produces the plastering machine of second kind of form, Putzmeister Inc. enjoys great prestige in the world, with a long history, product quality is better, but at the present situation of China's construction work, use Putzmeister Inc. product I think and also be only limited in large-scale company of minority and the high-grade construction work.There are following problems in it for general user: the product of Putzmeister Inc. is preferably just more convenient with the supporting use of its series of products; Performance requirement to mortar material is higher; Heaviness, the lightest screw pump weight is 190KG; Price high this when being sure in the future maintenance cost also certain high; Also need the compressed air work compound.

Show according to State Statistics Bureau's statistics in 2007, national house completion overall floorage was 17.9673 hundred million square metres in 2006, then plaster wall area up to about 7,000,000,000 square metres (not comprising grange), if 20 square metres of calculating of the comprehensive artificial white washed wall of the unit of pressing, then white washed wall recruitment in the whole nation reaches 3.5 hundred million, can be understood as 1,000,000 people and almost plasteres wall everyday.White washed wall work is manual operations for thousands of years substantially always, is characterized in that labour intensity is big, and technical ability is strong.In the current society of scientific and technological develop rapidly, for many years,, each road elite is not created in the real white washed wall machinery that is suitable on the building site yet though having carried out a large amount of research and development.They have made the mistake of the doctrine that advances rashly according to one's analysis, pursue so-called full-automation, disposable putting in place, Peak output, the target that intellectuality etc. are unrealistic.

White washed wall work operating mode is extremely complicated, and it relates to each piece place of building, each corner.Workload maximum in the white washed wall process, the labour intensity maximum be that mortar reaches preliminary smooth process on from the ash bucket to the wall, because what the plastering of whole engineering wanted all that workman's one shovel one bends over delivers on the wall, promptly arduous and efficient is low again, so-called " bricklayer is afraid of to plaster a wall " is exactly to be afraid of this process in fact.

The utility model content

Technical problem to be solved in the utility model provides the comprehensive white washed wall of a kind of energy and labour intensity is low, the high light plastering machine of white washed wall efficient.

In order to solve the problems of the technologies described above, the light plastering machine that the utility model provides, comprise support and support, be located at the jacking system on the support, on described jacking system, be provided with the lifting moving bearing, on described lifting moving bearing, be provided with hopper, be provided with feeding auger and auger drive motors thereof in described feed hopper bottom, described feeding auger front end is connected with shower nozzle by the shower nozzle circulator, described shower nozzle is provided with the flabellum chamber with special-shaped spout, in described flabellum chamber, be provided with the material spray blade, on described shower nozzle, be provided with the material spray paddle motor that is in transmission connection with described material spray blade.

Be provided with blanking device in hopper, blanking device is by gear and the transmission of feeding auger.

Adopt the light plastering machine of technique scheme, mainly be made up of five big systems: jacking system, feeding system, dispensing system, control system, support and mounting system are formed, support and mounting system support whole white washed wall system, jacking system drives feeding system and dispensing system moves up and down on mounting system, and the five big systems division of labor is clear and definite; Jacking system,, the power and the transmission of power of feeding system, dispensing system three big systems be independent, also fairly simple separately, avoids a motor multiple use to cause transmission connection piece many and complicated situation occurs, to reach the purpose of abundant minimizing fault rate.Feeding auger front end is connected with shower nozzle by the shower nozzle circulator, in shower nozzle, be provided with the material spray blade, be provided with the material spray paddle motor that is in transmission connection with described material spray blade on shower nozzle, the material spray paddle motor rotates the abnormity outlet by shower nozzle of mortar that the material spray blade sends into feeding system shower nozzle and equably mortar is sprayed onto on the wall in the jet width of setting.

Advantage of the present utility model:

1, light.Move, transportation, installation and removal, packings etc. are convenient.

2, wall is gone up in the atomizing of pure mechanical blade, promptly keeps spraying the high pressure of plastering and makes mortar and basic unit adhesion strength not use air compressor machine again than advantage of higher, has reduced noise.

3, by the electro-motor of function and load multiple spot configuration different capacity, it is little, energy-conservation for the mode general power that whole machinery uses to compare a motor.Because motor will be realized the needs of various difference in functionalitys and certainly will set up complicated transmission, link, the motion of these parts and friction need power consumption and fault rate height.

4, the efficient height, every machine can whitewash 400-500 square metre by operation in 8 hours in one day.

5, compactness height, shower nozzle have certain pressure when spraying, and make the metope sky, locate to obtain to fill and closely knit.

6, overcoming current plastering machine such as queen post plastering machine needs loaded down with trivial details location, fixing; No pressure is smeared easily and is come off; Smallpox and body of wall top and the bottom can not be whitewashed; Column needs problems such as big rigidity.Also having overcome simultaneously single-screw (single screw) pump formula plastering machine needs the very high performance elastomer stator and needs the matching used shortcoming of air compressor machine, and the elastomer stator of domestic production at present is all easy to wear, does not reach the requirement that pressure is carried mortar.

In sum, this light plastering machine is in the advantage of drawing queen post and single-screw (single screw) pump formula plastering machine and pays the utmost attention to lightly that be suitable for, the requirement of less trouble designs, and is the comprehensive white washed wall of a kind of energy and labour intensity is low, the high light plastering machine of white washed wall efficient.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is feeding system of the present utility model and dispensing system structural representation side elevational view;

Fig. 3 is feeding system of the present utility model and dispensing system structural representation plan view;

Fig. 4 is a feeding system fundamental diagram of the present utility model;

Fig. 5 is the material spray blade of shower nozzle of the present utility model mortar spray configuration and direction schematic diagram when just changeing;

Fig. 6 is the material spray blade when counter-rotating mortar spray configuration and the direction schematic diagram of shower nozzle of the present utility model;

Fig. 7 is the special-shaped spout expansion shape schematic diagram in flabellum of the present utility model chamber;

Fig. 8 is the utility model spray wall top 300-400 scope schematic diagram (90 ° of shower nozzle dextrorotation move horizontally the machine spraying);

Fig. 9 is the utility model spray metope schematic diagram (the shower nozzle level is along metope oscilaltion spraying);

Figure 10 is the utility model spray wall bottom 300-400 scope schematic diagram (left-handed 90 ° of shower nozzle moves horizontally the machine spraying);

Figure 11 is the utility model spray ceiling schematic diagram (left-handed 90 ° of shower nozzle, the counter-rotating of material spray paddle motor move horizontally the machine spraying).

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, on support 18, be provided with support 17, be provided with pulley support 5 and pulley 4 at support 17 tops, the wire rope rotating cylinder 2 that on support 18, is provided with miniature decelerator 1 and is in transmission connection with it, wire rope 3 one ends are on wire rope rotating cylinder 2, the other end is around pulley 4, be located at the movable pulley on the lifting moving bearing 6, be connected with balance weight 7 behind the pulley 4, on lifting moving bearing 6, be provided with hopper 10, hopper 10 bottoms are provided with feeding auger 11 and auger drive motors 8, auger drive motors 8 is in transmission connection by reductor 9 and feeding auger 11, in hopper 10, be provided with blanking device 12, blanking device 12 is by gear 13 and 11 transmissions of feeding auger, feeding auger 11 front ends are connected with shower nozzle 14 by shower nozzle circulator 15, shower nozzle 14 is provided with the flabellum chamber 20 with special-shaped spout 21, in flabellum chamber 20, be provided with material spray blade 19, on shower nozzle 14, be provided with the material spray paddle motor 16 that is in transmission connection with material spray blade 19.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, jacking system is by miniature decelerator 1 (charged magnetic brake has the rotating function), speed setting controller, and wire rope rotating cylinder 2, wire rope 3, pulley 4 and balance weight 7 are formed.The function of this system mainly is that lifting feed and dispensing system are with the spraying vertical wall; Mortar vertical transport when fixedly feed and dispensing system are with spraying smallpox and spraying smallpox.This system is fixed on its seat 18 and the support 17.

Feeding system: by light-duty (aluminum alloy casing) motor is auger drive motors 8, reductor 9 (aluminum alloy casing), and feeding auger 11, blanking device 12, hopper 10 and hopper screen cloth (hopper adopts wear-resisting organic material plate to make) are formed.This system is installed on the lifting moving bearing 6.

Dispensing system: by material spray paddle motor 16 (the rotating function is arranged), material spray blade 19 is formed with the flabellum chamber 20 that has special-shaped spout 21.This system is installed on the feeding system discharging opening.

Control system: distribution and control cabinet.

Support and mounting system: by universal wheel, cardan wheel with brake, support 18, the control handrail is made up of support 17 and pulley support 5 that rectangle square steel pipe column is formed.

2, operating principle: the light plastering machine five big systems division of labor is clear and definite; Lifting, feed, the power of material spray three big systems and transmission of power are independent separately, and be also fairly simple, avoids a motor multiple use to cause transmission connection piece many and complicated situation occurs, to reach the purpose of abundant minimizing fault rate.

The operating principle subsystem is described below:

Jacking system: miniature decelerator 1 rotates wire rope rotating cylinder 2 and comes lifting feed and dispensing system through wire rope 3 and pulley system, to reach up and down the evenly purpose of material spray.Under the constant situation of material spray amount, adjust rising or falling speed to reach the purpose of determining a material spray thickness by governor.The high-low limit position is provided with limit switch to shut down the commutation operation.This system is provided with and shuts down brake gear with instant location.Thereby the balance weight of this system's setting is used for feed that balance moves up and down and the part deadweight of dispensing system reaches purpose of energy saving to reduce hoist power.

Feeding system: feeding system is fixed on the lifting moving support 6, the feeding auger 11 of auger drive motors 8 in reductor 9 rotary hoppers 10, with the mortar in the hopper 10 by quantitative and even send into shower nozzle 14.Blanking device 12 is installed in the hopper 10 is mainly used to destroy the bridge arch that mortar forms in hopper 10, mortar can continuously be flowed in the feeding auger 11.Hopper 10 tops are installed screen cloth and are entered in the bucket to prevent stone and foreign material.

Dispensing system: dispensing system is installed in 11 outlets of feeding auger, and the mortar that material spray paddle motor 16 rotation material spray blades 19 are sent into feeding system in shower nozzle 14 is sprayed onto mortar on the wall in the jet width of setting equably by special-shaped spout 21.

Support and mounting system: support 18 is installed three universal wheels, and wherein two bands are stopped.Check two universal wheels with fixing plastering machine when plastering machine moves to suitable white washed wall position, releasing of brake can be moved to the next one and whitewashes the position.Support 17 (fluctuating orbit) is made of two rectangular steel pipes, every rectangular steel pipe is made of two joints, wherein a joint is regular length, another joint is variation length, variation length value rectangular tube can be decided according to the different floor heights in house, can select the rectangular tube of respective length value to be connected with the fixed-length value rectangular tube during white washed wall.Tube and tube, pipe and support 18, the mode that equal employing activity tenons inserts that is connected of pipe and pulley support 5 is convenient to dismantle.

Control system: utilize chip, electrical equipment is to power supply, rising or falling speed, and stroke, the location, rotating, the folding successively of different motors, electric shocked guard, apparatus overload and short-circuit protection etc. is controlled.

Referring to Fig. 8, shower nozzle dextrorotation is 90 ° during the 300-400 scope of the utility model spray wall top, moves horizontally the machine spraying;

Referring to Fig. 9, the shower nozzle level sprays along the metope oscilaltion during the utility model spray metope;

Referring to Figure 10, shower nozzle is left-handed 90 ° during the 300-400 scope of the utility model spray wall bottom, moves horizontally the machine spraying;

Referring to Figure 11, shower nozzle is left-handed 90 ° during the utility model spray ceiling, and the counter-rotating of material spray paddle motor moves horizontally the machine spraying.

The characteristics that the utlity model has are: 1, and failure rate is low. 2, light (Weight control Below 80KG, at any time except the removable balance weight), downstairs can lift on two people. 3, To building site road convenient transportation, namely several big assembling parts are dismantled simple and direct. Make things convenient for the builder The motor transportation also makes things convenient for the goods packing transportation simultaneously. 4, highly flexible convenient. Door in the floor The level of hole and barrier is passed through conveniently. 5, easy to clean. 1-2 bucket water is poured hopper into, opens Opening machine is capable of washing finishing. 6, easy to operate. Conveniently moving; Do not need loaded down with trivial details consolidating up and down Fixed; Do not need accurately machine track perpendicularity control; Hopper moves up and down height apart from ground 1.0 But equal material loading in the time of in the rice. 7, the interior mortar of spray regime is even in the up-downgoing process. 8, spray Penetrating thickness can arbitrarily adjust. 9, interior wall and smallpox all can put in place in accessible spraying. 10, pure machine The upper wall of tool shower nozzle atomizing is without air compressor machine. 11, various mortar adaptability are stronger.

Claims (2)

1, a kind of light plastering machine, comprise support (18) and support (17), be located at the jacking system on the support (17), it is characterized in that: on described jacking system, be provided with lifting moving bearing (6), on described lifting moving bearing (6), be provided with hopper (10), be provided with feeding auger (11) and auger drive motors (8) thereof in described hopper (10) bottom, described feeding auger (11) front end is connected with shower nozzle (14) by shower nozzle circulator (15), described shower nozzle (14) is provided with the flabellum chamber (20) with special-shaped spout (21), in described flabellum chamber (20), be provided with material spray blade (19), on described shower nozzle (14), be provided with the material spray paddle motor (16) that is in transmission connection with described material spray blade (19).

2, light plastering machine according to claim 1 is characterized in that: be provided with blanking device (12) in described hopper (10), described blanking device (12) is by gear (13) and described feeding auger (11) transmission.

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