CN1555930A - Garbage sorting car - Google Patents

Abstract

A garbage separating truck is composed of a blower installed on the chassis of truck, two conveying units respectively for feeding and discharging, drum sieve, settling box, gravitational separator connected respectively to said all mechanisms, crusher connected to exit of heavy substance for drum sieve, and a baler.

Description

The refuse classification car

Technical field the invention belongs to a kind of refuse classification car, especially can vehicular refuse classification treating apparatus movably.

Background technology Chinese patent 90107411X discloses the separator that a kind of typical garbage sorting machine can utilize thing to separate with discarded object, at least comprise the magnetic force sorting unit, rotary screen, the conveying device of wind power sorting device and transmission material, its main points are that said apparatus is arranged on the vehicle chassis, wherein, the conveyer that is an impediment to walking structurally has properly unmarshaling characteristics such as can promptly launch again, this separator old sanitary fill of can walking safely, and therefrom sub-elect compost reliably, metal, plastics and other discarded objects, thereby both reclaimed resource, and removed those again and annexed the soot in a large amount of soils.Obviously change patent and have many deficiencies: 1. this patent only is directed to the old rubbish that becomes thoroughly decomposed; 2. emphasis has solved the problem of the transmission of material in the garbage disposal process, realize by the conveyer in convertible structure orientation, but this scheme makes the complex structure of separator, and is bulky, during walking because of the vibration damage conveyor mechanism of jolting; 3. this patent selection by winnowing separation is arranged on the screening back, and the brick and tile fragment can damage compass screen surface in screening process, makes compass screen surface change the frequency increase; 4. this patent is not set up gravity separation, can contain the rubbish that a large amount of bulks kitchen mustard etc. helps compost treatment in the screening residue rubbish; 5. this patent does not have disintegrating apparatus, and the rubbish that is difficult for compost for piece is not greatly considered to handle; 6. this patent utilization cyclone separator carries out the light materials separation of plastics, need shut down after operation a period of time and remove waste plastics, is unfavorable for continuous operation.

Summary of the invention the purpose of this invention is to provide a kind of refuse classification car, carries out rubbish primary election, therefrom sub-elects compost and other can utilize thing.Further aim of the present invention provides a kind of refuse classification car, with with can walking dumping, carry out rubbish primary election, avoided refuse of small town to be unfavorable for building the problem of destructor plant, rubbish long-distance transport, realize that treatment facility moves processing, avoided the not treated direct stacking of refuse of small town.

Technical solution of the present invention is: a kind of refuse classification car, on the chassis of automobile, blower fan is housed, the gravity separation device, feeding conveyor, rotary screen, sedimentation removes hopper, outfeed belt conveyor, it is characterized in that: the outlet of blower fan is connected with the gravity separation device, gravity separation device upper end charging aperture is equipped with feeding conveyor, the side blow tank of gravity separation device inserts rotary screen, its lower end blow tank ground connection, there are two discharging openings the rotary screen rear end, the weight discharging opening of rotary screen links to each other with disintegrating machine, the drainage hood of rotary screen inserts sedimentation and removes hopper, and sedimentation removes the hopper bottom and is connected to electric pushrod and baling press.

The objective of the invention is invention from refuse of small town character and characteristics, on the chassis that is combined in a vehicle with the garbage sorting device compactness of necessity, all devices can move together with car, make the present invention become one walking " destructor plant ", realize processing capacities such as the sorting of refuse of small town magnetic force, gravity separation, rotary screen screening, refuse breaking, lightweight recovery, material transmission.

Description of drawings:

Fig. 1 garbage-treatment car front view.

Fig. 2 garbage-treatment car left view.

Fig. 3 garbage-treatment car vertical view.

Fig. 4 screen cloth schematic diagram.

Fig. 5 upper shell schematic diagram.

Fig. 6 sieve nest schematic diagram.

Fig. 7 discharging cover (lower house) schematic diagram.

Fig. 8 tooth rolls the disintegrating machine schematic diagram.

Fig. 9 sedimentation removes the hopper schematic diagram.

Wherein:

[1]---automobile [19]---hoist engine

[2]---blower fan [20]---idler pulley

[3]---fan outlet [21]-idler pulley support

[4]---gravity separation device [22]---lower house support

[5]---garbage conveyor [23]---spiral discharging machine

[6]---feeding groove [24]---lower house

[7]---rolling ring [25]---motor

[8]---rotary screen [26]---rotating shaft

[9]---upper shell [27]---hoist engine

[10]---lifting suspension ring [28]---rotary screen outlet

[11]---pulley [29]---tooth rolls

[12]---drainage hood [30]---tooth rolls disintegrating machine

[13]---fie screen [31]---sedimentation removes the hopper bottom

[14]---sedimentation removes cover [32] on the hopper---guide rail

[15]---lifting suspension ring [33]---spiral discharging machine outlet

[16]---coarse strainer [34]---magnetic separator

[17]---chassis [35]---electric push rod chute

[18]---outfeed belt conveyor [36], [37], [38], [39]---pulley

[40]---purging system [48]---tooth rolls the disintegrating machine flange

[41]---sedimentation remove hopper [49]---tooth rolls the disintegrating machine motor

[42]---electrical control cubicles [50]---tooth rolls the disintegrating machine discharging opening

[43]---guide rail [51]---electric pushrod

[44]---steel wire rope [52]---push rod outlet

[45]---steel wire rope [53]---peep hole

[46]---screen cloth [54]---hopper

[47]---upper shell peep hole [55]---below outlet

The present invention is described in further detail below in conjunction with accompanying drawing:

With reference to Fig. 1, garbage truck of the present invention comprises that garbage conveyor [5], magnetic separator [34], gravity separation device [4], blower fan [2], rotary screen [8], tooth roll disintegrating machine [30], sedimentation removes hopper [41], outfeed belt conveyor [18]; More than device is contained on the chassis [17] of automobile [1], is equipped with on chassis [17] each parts and sorting are carried out central controlled electrical control cubicles [42].

Garbage conveyor [5] can be slot type belt conveyor or belt belt conveyor or phosphorus apron conveyor, and conveyer is divided into two kinds of self-contained type and portable types.

Magnetic separator [34] can be an electromagnetic type suspended magnetic separator or for the magneto suspended magnetic separator or for the magneto barrel magnetic separator or for the electromagnetic type barrel magnetic separator, magnetic separator is according to the size for the treatment of capacity, be furnished with corresponding deironing receiving system or be not furnished with deironing apparatus, this garbage truck is used in refuse of small town usually and handles, the disposable working time is short, and the deironing receiving system can be set.Can adopt suspended magnetic separator formula mounting means; Also can adopt cylinder magnetic separator, the top drive roll of conveyer [5] is replaced by electromagnetic cylinder, and the deironing receiving system thereunder is housed gets final product.

Under the wind action that fan outlet [3] blows, the power of blowing of the wind that heavier rubbish such as rubble, tile fragment are received was much smaller than gravity when rubbish was fallen by hopper [54], directly fell and discharged from below outlet [55], thereby reached the separation of rubble, tile fragment; Other rubbish enters feeding groove [6] and inserts rotary screen under the air blast effect of wind.

Rotary screen [8] is made up of upper shell [9], screen cloth [46] and lower house [24].Motor [25] drives rotating shaft [26] and rotates, the idler pulley [20] at rotating shaft [26] two ends rotates, idler pulley [20] rotates by the rolling ring [7] that friction or gear connecting band are automatically connected on the sieve nest [8], rotates thereby drive sieve nest, and idler pulley [20] is installed on the idler pulley support [21].Leave peep hole [47] on the upper shell [9], portion is equipped with along the axial purging system of sieve nest [40] within it; Sieve nest can be anise sieve or other polygonal sieves or drum sieve installation screen cloth [46], and the design is that anistree sieve is installed.Lower house fixes with chassis by support [22], the rubbish that is sieved out by rotary screen enters discharge bucket [47], the same spiral discharging machine of discharging opening [47] [23] links to each other, fall on the outfeed belt conveyor [18] by spiral discharging machine outlet [33] discharge at the rubbish that sieves out under the effect of spiral discharging machine, thus output screening discharging.Cleaning brush is housed in the sieve nest, in running, cleans compass screen surface.

The bulk rubbish that can not be sized in the rotary screen is discharged by outlet [28], enters tooth and rolls disintegrating machine [30], rolls at tooth under the effect of [29] to be broken.Tooth rolls [29] work under motor [49] drives, the side that tooth rolls disintegrating machine links to each other by the terminal of the same spiral discharging machine of flange [48] [23], rubbish guiding tooth under the screening can be rolled disintegrating machine discharging opening [50], it is open that tooth rolls disintegrating machine discharging opening [50] bottom, the rubbish after the discharge fragmentation.When the conveying cylinder screenings, it has two outlets: the one, and end outlet [50] is joined with rod-toothed crusher, and second outlet is conveyer latter half of [33].Second outlet [33] is closed when being used as sorting just, and the rotary screen screenings send in rod-toothed crusher discharging opening [50], mixes with the material of fragmentation, makes composting material.After compost is finished, when remaking sorting, then only need second outlet is opened, the screenings that then sub-elects (composting production) is output directly, is sent by belt conveyor again.

Lighter rubbish enters the drainage hood [12] of rotary screen [8] tail end under the wind-force effect, remove hopper [41] thereby enter sedimentation.Sedimentation removes the upward cover [14] that hopper [41] top is equipped with coarse strainer [16], fie screen [13] and can be ventilated, general gas can pass through filter screen [13,16] discharge, lightweight rubbish is then stopped by filter screen, drop on sedimentation and remove hopper bottom [31], sedimentation removes hopper bottom [31] electric push rod chute [35] is housed, and electric pushrod [51] is equipped with in its inside, locates to be compacted discharge in push rod outlet [52] under the effect of electric pushrod [51].Push rod outlet [52] is according to circumstances located baling press can be installed, and perhaps other collect the device of lightweight rubbish.Sedimentation removes the hopper rear side and is provided with peep hole [53], is convenient to observe operations such as internal operation situation and easy cleaning, fault eliminating.

Conveyer [18] can hang on Fig. 1 front view dotted line position when not using.And conveyer [18] can be divided into two kinds of self-contained type and portable types: first, the self-contained type, adopt the independently close sorting car of packaged type, transmission is discharged rubbish by spiral discharging machine outlet [33], this scheme makes sorting car not be with conveyer to move, provide for oneself by the soot that needs disposal of refuse, satisfying under the prerequisite of requirement for height, determine length and model as required; The second, portable type, conveyer hangs on the bottom (as Fig. 1 front view dotted line position) of car, uses by manually unloading and adjust to correct position and uses.

Overhaul big parts for convenience and all be provided with lifting suspension ring [10,15], so that maintenance is installed in lifting.

Claims (2)

1, a kind of refuse classification car, on the chassis [17] of automobile, blower fan [2] is housed, gravity separation device [4], feeding conveyor [5], rotary screen [8], sedimentation removes hopper [41], outfeed belt conveyor [18], it is characterized in that: the outlet of blower fan [2] is connected with gravity separation device [4], gravity separation device [4] upper end charging aperture [54] is equipped with feeding conveyor [5], the side blow tank [6] of gravity separation device [4] inserts rotary screen [8], its lower end blow tank [55] ground connection, there are two discharging openings rotary screen [8] rear end, the weight discharging opening [28] of rotary screen [8] links to each other with disintegrating machine [30], the drainage hood [12] of rotary screen [8] inserts sedimentation and removes hopper [41], and sedimentation removes hopper [41] bottom and is connected to electric pushrod [51] and baling press [52].

2, refuse classification car according to claim 1 is characterized in that sedimentation removes hopper [41] and is provided with drainage hood [12], coarse strainer [16], fie screen [13], and sedimentation removes hopper [41] rear side and is provided with observation manhole [53].

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