A kind of foot-operated compressible trash bin
Technical field
The invention belongs to field of Environment Protection, relate to a kind of sewage disposer, specifically a kind of foot-operated compressible trash bin.
Background technology
Sewage disposer is modal a kind of device in life, in various occasion, various room, used sewage disposer all in a large number.For keeping the totally comfortable of living environment, sewage disposer is indispensable.The effect of sewage disposer temporarily deposits rubbish, and sanitation worker can collect every day, transport, the rubbish carried in sewage disposer carries out concentrating and destroys or secondary salvaging.In some tourist attractions, school, square, usually because flow of the people is many large, the rubbish also corresponding increase of generation, due to the restriction of the large low capacity of sewage disposer, makes rubbish overflow, welding.The expansion of rubbish Bulk Volume, is unfavorable for the collection of rubbish, transport, carrying.In the case, can maximize and improve the carrying capacity of sewage disposer, be beneficial to again the collection of rubbish, transport, carrying sewage disposer be just necessary very much.
Summary of the invention
The object of this invention is to provide a kind of foot-operated compressible trash bin, adopt this sewage disposer can compress rubbish, improve the space availability ratio of sewage disposer, improve the carrying capacity of sewage disposer, the rubbish after compression is convenient to carrying, transport.
Object of the present invention is achieved through the following technical solutions:
A kind of foot-operated compressible trash bin, comprises housing, it is characterized in that: in housing, be provided with the compression hammering driving device compressed rubbish and the sewage disposer inner bag being used for placing rubbish, housing is provided with garbage inlet and inner bag removes mouth; Described compression hammering driving device comprises pulley, compression set, counter-balanced heavy hammer, drag-line, drag-line lever, pedal and spring, and pulley is fixed on the top of housing; Drag-line upper end, both sides is connected with compression set through after pulley, and drag-line lower end, both sides is connected with the two ends of drag-line lever respectively; Be provided with balance pivot at housing bottom, and balance pivot is positioned at drag-line its intermediate part; The bottom of spring is fixed on housing bottom, and spring is positioned at below drag-line lever; Pedal is arranged on a side end of drag-line lever, and pedal reaches hull outside; Counter-balanced heavy hammer is arranged on and is driven by drag-line and the lower end of the compression set of fore and aft motion up and down, and counter-balanced heavy hammer and sewage disposer inner bag upper opening suitable and be positioned at sewage disposer inner bag overthe openings.
In the present invention, described compression set comprises two hinged expansion links, and drag-line upper end, both sides is connected with the upper end of two expansion links respectively through after pulley, and counter-balanced heavy hammer is connected with the lower end of two expansion links.
Drag-line lever is oblong, and drag-line lower end is connected to the end, long limit of drag-line lever.Balance pivot is triangle, and the top margin of balance pivot is positioned at oblong drag-line its intermediate part.
Shift out for convenience of sewage disposer inner bag, sewage disposer inner bag is arranged in housing by fixed support, is provided with inner bag slippage frame between sewage disposer inner bag and fixed support.
The present invention utilizes counter-balanced heavy hammer, lever, compression set, achieves the stretching of weight, knocks motion.Under normal initial condition, the gravity of spring tension and counter weight is in state of equilibrium.Once after foot pedal, Compress Spring, under the effect of lever, pulls drag-line, and drag-line drives the fore and aft motion up and down of compression set.
The present invention increases compression hammering driving device on the basis of common sewage disposer, can complete and lose in the process of rubbish losing rubbish people, foot pedal can beat compression to of rubbish in sewage disposer No. time weight, actv. is to the compression of rubbish, extrude the inner space of sewage disposer, improve the space availability ratio of sewage disposer, improve the carrying capacity of sewage disposer, the rubbish after compression is convenient to carrying, transport etc.This product is applicable to the public places such as school, hospital, square, office.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is side-looking structural representation of the present invention.
Fig. 3 is the structural representation compressing hammering driving device in the present invention.
Fig. 4 is the structural representation of compression set in the present invention.
Detailed description of the invention
A kind of foot-operated compressible trash bin, comprises housing 20, is provided with rubbish the compression hammering driving device compressed and the sewage disposer inner bag 11 being used for placing rubbish in housing.Shift out for convenience of sewage disposer inner bag, sewage disposer inner bag is arranged in housing by fixed support 9, is provided with inner bag slippage frame 14 between sewage disposer inner bag and fixed support.Housing is provided with garbage inlet 12 and inner bag remove mouth 13. and compress hammering driving device and comprise pulley 1, compression set 2, counter-balanced heavy hammer 3, drag-line 4, drag-line lever 5, pedal 6 and spring 7, pulley is fixed on the top of housing; Drag-line upper end, both sides is connected with compression set through after pulley, and drag-line lower end, both sides is connected with the two ends of drag-line lever respectively; Compression set comprises two hinged expansion links, and drag-line upper end, both sides is connected with the upper end of two expansion links respectively through after pulley.Be provided with balance pivot 8 at housing bottom, and balance pivot is positioned at drag-line its intermediate part; Drag-line lever can be oblong, and drag-line lower end is connected to the end, long limit of drag-line lever.Balance pivot is triangle, and the top margin of balance pivot is positioned at oblong drag-line its intermediate part.The bottom of spring is fixed on housing bottom, and spring is positioned at below drag-line lever; Pedal is arranged on a side end of drag-line lever, and pedal reaches hull outside; Counter-balanced heavy hammer is arranged on and is driven by drag-line and the lower end of the compression set of fore and aft motion up and down, and counter-balanced heavy hammer and sewage disposer inner bag upper opening suitable and be positioned at sewage disposer inner bag overthe openings.
Lever drive principle: constitute lever drive system by pedal, lever, balance pivot, drag-line, this system make use of lever principle, under the effect of lever drive system authority, defines a closed Zhou Xunhuan, utilize the tension force between drag-line, this object can be reached by actv..
Under normal initial condition, because the gravity of spring tension and counter-balanced heavy hammer is in state of equilibrium.During use, inwardly push the cover plate of garbage inlet 12 open, cover plate can be opened in sewage disposer, can drop into rubbish to garbage inlet, person can step on sewage disposer pedal by pin to lose rubbish, and the lever be connected with pedal is downward holddown spring under the effect of pedal, under the effect of lever, tension drag-line, drag-line pulls the two ends of compression set, and compression set is extended downwards, until reach the longest, and under the gravity combined action of counter-balanced heavy hammer, hammering rubbish, reaches the effect of compressed garbage.The compression forming in sewage disposer inner bag of rubbish after compression, can open inner bag and remove mouth, can shift out inner bag and shift out frame, shifts out frame and can realize on guide rail smoothly, thus takes out sewage disposer inner bag, realizes removing of rubbish.