CN1024168C - Garbage sorting machine - Google Patents

Abstract

The present invention belongs to a garbage separator, particularly to a separator which can separate available objects from wastes. The garbage separator at least comprises a magnetic separation device, a roller sieve, a pneumatic separation device and a conveying device for transferring materials. The garbage separator is characterized in that the magnetic separation device, the roller sieve, the pneumatic separation device and the conveying device are arranged on a vehicle chassis, wherein a conveyer which affects running can be disassembled and collected well, rapid unfolded, etc. The separator can be safely operated to a long-time garbage dumping field, and can reliably separate compost, metal, plastic and other wastes, so that the present invention not only recovers resource, but also clears the garbage dumping field which occupies large areas.

Description

Garbage sorting machine

The invention belongs to a kind of garbage sorting machine, the separator that can utilize thing to separate with discarded object especially comprises the conveying device of magnetic force sorting unit, rotary screen, wind power sorting device and transmission material at least.

A kind of effective scheme of current treatment of urban garbage is to isolate metal, plastics, dust, kitchen mustard and other organic matters by screening installation from rambling composting, wherein: metal, the recycling of plastics energy; Brickbat head tile fragment etc. can be used as landfill material; The compost thing then is sent to the Zymolysis Equipment fermentation process of dynamically becoming thoroughly decomposed, and making the compost that agricultural goes up extensively to be needed, and will realize this scheme, often just means the destructor plant of a considerable scale.

French Patent (FRP) 2539055 discloses a kind of typical " urban waste treatment system ", and it comprises main screening installation such as magnetic force sorting unit, rotary screen, wind power sorting device and the conveying device of transmitting material betwixt.By this system, can sub-elect metal, plastics, combustible and organic matter etc. effectively, and can make organic fertilizer by organic matter that will wherein sieve out, that have certain particle size, the plastics that reclaim then are used for granulation.Obviously, the refuse disposal system that guarantees a kind of like this scale can run well, a requisite prerequisite is, must there be enough transporting equipments to come constantly to be its transferring raw material-initial waste, and for removing or partly remove through piling up accumulation for many years, at peri-urban accomplished fact and the soot (heap) of inflationary spiral is year by year arranged, then seem both uneconomical also unrealistic, with China is example, present garbage disposal rate is less than 5% still, accumulate nearly more than 60 hundred million tons in undressed rubbish for many years, both having made in the future, handling rate reaches 100%, also can only satisfy the processing of the new refuse that city every day is discharged, and difficultly have surplus energy to go to remove those both eaten soots in a large amount of soils of contaminated environment.In fact, consider also not have this necessity from technical standpoint, because these rubbish have passed through the accumulation of several months and even several years, provide a kind of natural fermentation condition that becomes thoroughly decomposed for wherein accounting for 40% compost thing, problem now is, how economical and will be mingled in compost in the soot effectively and other can utilize thing to sort out, and need not to spend manpower and materials earlier with it) also comprised and can not utilize thing) be transported to destructor plant, remake sorting and artificial fermentation thereafter.

For this reason, the objective of the invention is to provide a kind of garbage sorting machine, and its old sanitary fill of can walking, and therefrom sub-elect compost effectively and other can utilize thing is to remove or part is removed the soot in a large amount of soils of having eaten.

Further aim of the present invention is that a kind of garbage sorting machine will be provided equally, and it can either be walked safely, also can carry out separation operation in the soot reliably.

Technical solution of the present invention is: a kind of garbage sorting machine, especially the separator that can utilize thing to separate with discarded object, at least the conveying device that comprises magnetic force sorting unit, rotary screen, wind power sorting device and transmission material, its special character is that said apparatus is arranged on the vehicle chassis, and first conveyer that transmits initial material tilts to extend upward from an end of vehicle frame.Connect its batch feeding end, be provided with a feeding groove that extends the rotary screen feed end, the metal uptake zone of magnetic force sorting unit stretches in the feeding groove, it discharges the district and has the chute that receives metal, the rotary screen that rotates is arranged on the vehicle frame, its discharge end stretches into the material diversion storehouse, cyclone separator is connected with flow-dividing bin by airduct, second conveyer is connected the other end of vehicle frame, its material receiving end is positioned under the discharge gate of flow-dividing bin, the 3rd conveyer is positioned under the blow tank of rotary screen, the 4th conveyer is made of hinged horizontal segment and tilting section, horizontal segment is orthogonal to the 3rd conveyer and is positioned under its batch feeding end, tilting section stretches out from one side of vehicle frame and is equipped with and can make the expansion bearing that this section extend with an angle of determining obliquely upward in when work or hang draw piece, on vehicle frame, be provided with the stand of the tilting section that a receivability folds corresponding to the 4th conveyer.

Technical scheme of the present invention can also be improved by following measure: described vehicle chassis is chassis of trailer or chassis of semi-trailer, and the aiding support that when walking can built on stilts is housed under the vehicle frame.

And, first conveyer is an apron conveyer, on its frame loading cartridge is housed, import department at feeding groove, the relative first conveyer batch feeding end, be provided with a striker plate that extends to the metal uptake zone of magnetic force sorting unit, other conveyers are belt conveyor, wherein, along the material receiving end of second conveyer to the frame of batch feeding end, be provided with two pairs of bearings and a pulley base successively, bearing and vehicle frame by material receiving end one side are hinged, another to bearing then articulated a pair of can hold concurrently where necessary the conveyer padlock that folds in the vehicle frame stand expansion bearing or hang draw piece, two strands of wireropes of drawing from the hoist engine rotating cylinder that is located at vehicle frame one end, walk around earlier two transition pulleys in the stand respectively, walk around two pulleys on the conveyer pulley base then respectively, finally be enclosed within on another pulley of stand, the 3rd conveyer is positioned under the blow tank of guide roller sieve screenings, this conveyer by its both sides with connecting plate be lifted on vehicle frame below, near the horizontal segment and tilting section tie point of the 4th conveyer, be provided with the belt pressing device that is contained on the frame, and, on near the frame the tilting section batch feeding end, also be provided with a pulley base, two strands of wireropes of drawing from another set hoist engine rotating cylinder of vehicle frame one side, walk around earlier two transition pulleys in the stand respectively, walk around two pulleys on the tilting section pulley base then respectively, finally be enclosed within on another pulley of stand.

And, each forms the tilting section frame of second conveyer and the 4th conveyer by two parts are hinged, forebay by material receiving end one side is hinged with vehicle frame and horizontal segment respectively, by batch feeding end one side is afer bay, preceding, the hinged place of afer bay, respectively have a pair of mutually to the hinged seat that methods, rack is stretched out, therein on the vertical plane of a pair of hinged seat, the groove that respectively has a hinged seat that stretches out to the other side from last plane to penetrate, another top to hinged seat is circular arc and to insert in the groove with the roughly the same shape of groove, and, the last plane of a pair of hinged seat therein, have at least a restriction afer bay around pin joint to the protruding seam of the bearing load direction anglec of rotation not, bearing pin cross two hinged seats before, afer bay links together.A vehicle frame afterbody and a side in two conveyer correspondences, the carriage that a supporting afer bay is respectively arranged, the column of carriage inserts in the hollow stand and by lock pin from the top its pin is fixed in the stand, an expansion bearing or an end that hangs draw piece are connected with the forebay of second conveyer with the 4th conveyer tilting section, and the other end that hangs draw piece is connected with stand.

And the rotary screen sieve nest is cylindric, its axis of rotation towards mass transport be directed downwards tilt and and the longeron of vehicle frame between be 3 °～6 ° angles.

Perhaps, the rotary screen sieve nest is coniform, is 3 °～6 ° angles between cone generatrices and the axis, is feed end by conelet one side, and its axis of rotation is parallel to the longeron of vehicle frame.

And, be frictional drive or gear drive between the rotary screen that rotates and its driver part.

And, be axially arranged with a screen cleaning device that can touch or leave compass screen surface in it along rotary screen.

The present invention is from the character and the characteristics of old rubbish and stack-up-yard thereof, the sorting and the conveying device of necessity rationally and compactly are arranged on the vehicle chassis, and, safety walking for the ease of separator, relevant conveyer is designed to and can properly folds, the structure that can promptly launch and draw it automatically by hoist engine and fold and launch again, thus make the present invention just as " destructor plant " that can walk.When going to the soot, can fold the conveyer that is an impediment to walking, when carrying out separation operation, can promptly launch conveyer and put down aiding support, during work in the soot, only need to connect power supply, rubbish after will becoming thoroughly decomposed with forklift is sent the hopper of first conveyer to, sends by the 3rd, the 4th conveyer or directly entrucking shipping by the compost that rotary screen sieves out, and, because rotary screen has screen cleaning device, thereby strengthened the functional reliability of separator and to the adaptability of various rubbish; Can give recycling through magnetic force with the isolated metal of power sorting unit and lighter waste plastics etc.; Heavier oversizes such as useless brick tile fragment then fall into second conveyer through flow-dividing bin and discharge gate thereof and send or entrucking, and general, this part rubbish can be used as landfill material.Like this, just for removing or part is removed those not only contaminated environment but also the soot of having annexed a large amount of soils were provided a kind of reasonable economically, technical advanced person's technical scheme.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the integrally-built front view of signal the present invention.

Fig. 2 is the sketch in conjunction with the auxiliary signal of Fig. 1 mass transport path.

Fig. 3 is the structural representation of aiding support.

Fig. 4 is the left view after Fig. 1 amplifies.

Fig. 5 be first conveyer and with the transmission mechanism schematic diagram of magnetic force sorting unit.

Fig. 6 is the material receiving end base of signal first conveyer and the partial view of vehicle frame annexation.

Fig. 7 is the schematic diagram of loading cartridge.

Fig. 8 is the schematic diagram of rotary screen sieve nest when being coniform.

Fig. 9 is the schematic diagram of rotary screen sieve nest when being cylindric.

Figure 10 is the cutaway view along Fig. 9 A-A place.

Figure 11 is the partial structurtes figure that decides plate, moving plate and stand of signal screen cleaning device.

Figure 12 is the left view of Figure 11.

Figure 13 is the sketch of signal screen cleaning device structure.

Figure 14 is the vertical view of the support of signal rotary screen and flow-dividing bin.

Figure 15 is the partial enlarged drawing that Fig. 1 " I " locates.

Figure 16 is that the C of Figure 15 is to partial view.

Figure 17 is that the A of Fig. 1 is to partial enlarged view.

Figure 18 is the folded state schematic diagram of second conveyer.

Figure 19 is that second conveyer adopts the deployed condition schematic diagram when hanging draw piece.

Figure 20 is the partial left side view of Figure 18.

Figure 21 is the folded state schematic diagram of the 4th conveyer.

Figure 22 is the partial left side view of Figure 21.

Figure 23 is that the 4th conveyer adopts the folded state schematic diagram when hanging draw piece.

Figure 24 is that the 4th conveyer adopts the deployed condition schematic diagram when hanging draw piece.

Figure 25 is the belt pressing device schematic diagram of the 4th conveyer.

Figure 26 is the cutaway view along Figure 25 B-B place.

Figure 27 is that the B of Fig. 1 is to partial enlarged view.

Figure 28 is the partial view of the forward and backward frame annexation of signal second, four conveyers.

Figure 29 is that the D of Figure 28 is to partial view.

The present invention is further detailed in conjunction with the accompanying drawings below:

With reference to Fig. 1～4, garbage sorting machine of the present invention comprises magnetic force sorting unit [11], rotary screen [18], 4 conveyers of wind power sorting device and transmission material, wherein, first conveyer [6] is an apron conveyer, the second～four conveyer [37,54,9] be belt conveyor, said apparatus can be arranged on a chassis of semi-trailer or chassis of trailer [66] is gone up (embodiment illustrated in fig. 1 is chassis of trailer), vehicle frame [2] is provided with central controlled electrical control cubicles [5] is carried out in each conveying and sorting unit, be equipped with under the vehicle frame [2] can built on stilts in when walking aiding support [50], the structure of this aiding support [50] can be: the top outside its cylindrical shell [69] is provided with a rocking handle [55], with helical gear [68] that crank shaft [78] is connected as a single entity be positioned at cylindrical shell [69] and and another be meshed with the helical gear [70] of its axis quadrature, the part of this helical gear [70] rotating shaft [72] is screw rod [73], the nut [75] that connects with screw rod [73] can be connected as a single entity along the slide block [76] that cylindrical shell [69] inner surface moves up and down with one again, and the end that slide block [76] stretches out downwards from cylindrical shell [69] is supporting leg [49].The top of cylindrical shell [69] and vehicle frame [2] are hinged.When separator is worked, rotation crank [55] can make the screw rod [73] of rotation release supporting leg [49] downwards and put forth effort on ground, and the weight of separator and material just is delivered to ground (tire does not stress basically) by pin joint [79], cylindrical shell [69], thrust bearing [71], screw shaft, nut [75] through supporting leg [49] successively.For preventing fuselage because of the vibration sidesway, other at each aiding support [50], can be provided with one from vehicle frame [2] extend downwards by frame [77], with lock pin [74] and by the link [48] outside the cylindrical shell [69] cylindrical shell [69] is locked in by on the frame [77] during work; When separator is walked, can be earlier in the opposite direction rotation crank [55] make supporting leg [49] withdrawal, then around pin joint [79] aiding support [50] of turning back, and its link [48] is enclosed within on the hook [47] under the vehicle frame [2].As for the quantity of aiding support [50], can be selected according to the design needs, generally should arrange, and establish 2～4 for good with every limit along the bilateral symmetry of vehicle frame [2].

With reference to Fig. 5～7, first conveyer [6] that transmits initial material claims steel band conveyor (" Transport Machinery handbook " second chapter 10 " apron conveyor " that its detailed technology standard can be published referring to Chemical Industry Press nineteen eighty-three) again for apron conveyer.This conveyer tilts to extend upward along vehicle frame [2] from the traction end [1] of chassis of trailer [66], its concrete scheme is: the support [65] under the material receiving end [3] is by the direct (see figure 6) that is connected with vehicle frame [2] of bolt [97], batch feeding end [10] is connected with stand [7] on being packed in vehicle frame [2], consider the center of gravity deflection material receiving end [3] of complete machine, for strengthening its stability, between two supporting-points, by under the frame [80] of hopper [4] one sides, preferably also set up a supporting [64], simultaneously, each promise make angle between frame [80] and the vehicle frame [2] be 35 °～40 ° (when type selecting, can be preferred version with reference to above-mentioned " handbook " and with the model that has plate washer on the conveyer belt base plate, glide) to avoid material.Can balanced carry rubbish in an orderly manner for making first conveyer [6], behind the hopper that is right after first conveyer [6] [4], be provided with a loading cartridge [92], loading cartridge [92] by bearing [94] crossbearer at supporting its cross bar [98] two ends on frame [80], along its cross bar [98] axially, determining deviation is provided with row's screen [93] (see figure 7).In the course of the work, the rubbish in being deposited in hopper [4] is gone to loading cartridge [92] when locating with conveyer belt, and the rubbish that is higher than loading cartridge [92] can temporarily be obstructed, and the space between loading cartridge [92] and the conveyer belt is that rubbish passes through district [95].Connect under the batch feeding end [10] of first conveyer [6], connecting one downward-sloping and put in the feeding groove [12] of rotary screen [18] feed end [13], the metal uptake zone [83] that is installed in the magnetic force sorting unit [11] (S97 series permanent magnet pulley or the magnetic-pulley that can select for use the Wuxi City machine casting factory to produce) in the stand [7] puts in feeding groove [12] from downside, for making the sorting rubbish for the treatment of all can pass through metal uptake zone [83] through feeding groove [12], import department at this groove, the batch feeding end [10] of relative first conveyer [6], be provided with a striker plate [82] that extends to the metal uptake zone [83] that is positioned at its side-lower, like this, the rubbish of sending from batch feeding end [10] or directly drop on the metal uptake zone [83], bump earlier on striker plate [82], flow to metal uptake zone [83] by striker plate [82] again.On transmission scheme, can adopt a motor [60] to drive first conveyer [6] and magnetic force sorting unit [11] simultaneously.The torque of motor [60] input.Constitute the chain transmission with first conveyer [6] and magnetic force sorting unit [11] respectively by two coaxial sprockets [86,87] of connecting on reductor [61] output shaft and with the chain [85,88] of its engagement, if the wheelbase between the great wheel [81] of first conveyer (6) and reductor [61] output shaft is bigger, also can set up a tightener sprocket [91], to improve chaindriven ability to work and reliability at the two.Be the transmission of flat pattern band between the rotary drum [90] of magnetic force sorting unit [11] and its driven pulley [89], arc length zone in belt [96] and rotary drum [90] the cornerite scope is metal uptake zone [83], slack list in belt [96], zone near cornerite is that metal discharges district [84], have the chute [59] that receives metal discharging district [84], nonmetally then enter rotary screen [18] along feeding groove [12] by metal uptake zone [83].The sieve nest [15] of rotary screen [18] can be cylindric, also can be coniform (see figure 8).In screening process, for ease of along sieve nest [15] convey materials (being to go ahead) forward constantly while sieving, when being cylindric, sieve nest [15] (sees Fig. 2, Fig. 1), its axis of rotation preferably towards mass transport be directed downwards tilt and and the longeron [67] of vehicle frame [2] between be 3 °～6 ° angles (α), when sieve nest [15] is coniform, should be 3 °～6 ° angles between its cone generatrices [99] and the axis, by conelet one side is feed end [13 '], its axis of rotation is parallel to the longeron [67] of vehicle frame [2], outside sieve nest [15], can establish an outer cover [17] that has door [19], can open door [19] in case of necessity sieve nest [15] is cleared up or overhauled.With reference to Fig. 9～13, influence screening operation for avoiding sieve aperture [16] to stop up, the inside upper surface in rotary screen [18] is provided with one and controls the screen cleaning device [102] that it touched or left interior compass screen surface by crank [108].The two ends axle journal [100] of screen cleaning device [102] is being supported in the stand [7,27] that is positioned at rotary screen [18] two ends.Screen cleaning device [102] is passed in rotary screen [18] vertically, a moving plate [105] and go back suit and one and decide plate [104] with stand [7,27] is fixed with one is being connected on the axle journal [100], together rotate on the arc length in the footpath in certain of moving plate [105], fixed, moving plate [104,105] respectively has a series of mutual through pin-and-holes [106] (also can have only a pin-and-hole and have a pin-and-hole at least on the moving plate).Two overhung cranks [108] are by bearing [109] supporting brushroll axle [110] and brush roll [103] thereof, when the needs cleaning, plate fixed handle [101] promptly makes crank [108] be with brush roll [103] to touch interior brush finish, meanwhile, find on the moving plate [105] after having relatively rotated a certain angle and decide the mutual through pin-and-hole of plate [104] [106] and plug lock pin [107], brush roll [103] is remained on touch on a certain position of interior compass screen surface.And, also can select a pair of suitable pin-and-hole [106] location, so that make brush roll [103] touch interior brush finish according to the cleaning requirement with a suitable thrust.Like this, starting drum screen [18] can drive brush roll [103] and follow one and play rotation, thereby makes sieve aperture [16] and interior compass screen surface can both obtain cleaning.Can be frictional drive between the rotary screen that rotates [18] and its driver part, it also can be gear drive, the embodiment that above accompanying drawing provides is a frictional drive, its concrete scheme can be in conjunction with Fig. 1,9,10 also simultaneously referring to Figure 14～16, two ends by sieve nest [15] respectively are connected with a driven friction rolling ring [14] (hereinafter to be referred as rolling ring) (when adopting gear drive, it is driven member that a gear ring is arranged on the sieve nest in addition), support 4 and drive friction roller [51] (hereinafter to be referred as driven roller) (when adopting gear drive, driven roller only plays backing roll, other has one is actuator with the gear ring meshed gears) bearing block [52] symmetry be packed on the support [112], support [112] is again by " U " type bolt [114] be connected with the longeron [67] of vehicle frame [2] (be pressed with under " U " type bolt and carve sections [113]), because being welded, two upper beams [111] of support [112] have on the underbeam [115] that one side is 3 °～6 ° inclined-planes (longitudinal beam relatively), again since the rolling ring [14] of rotary screen [18] by two ends be meshed with 4 driven rollers [51] and shelve thereon, so the axis of rotation of rotary screen [51] just and be 3 °～6 ° angles between vehicle frame [2] longeron [67].Two motors [58] that specification is identical, the output shaft [56] that links to each other by corresponding reductor [57] and with driven roller [51] respectively drives driven roller [51] running that is positioned at vehicle frame [2] both sides, link to each other with power transmission shaft [20] between two driven rollers [51] on every limit, wherein, two groups of motors [58] and reductor [57] can symmetry be installed in the put the beams in place end of [111] of support [112], flow-dividing bin [23] then is installed in the another side elongated end of support [112] upper beam [111], the discharge end [22] of rotary screen [18] stretches into flow-dividing bin [23], cyclone separator [28] is by airduct [25] be connected with flow-dividing bin [23] (seeing Figure 17), the aspiration channel [26] of blower fan [31] is by top and its intracavity inter-connection of cyclone separator [28], connect cyclone separator [28] and have material-storing box [43], hold cyclone separator [28] from the cantilever support [30] that stand [27] and vehicle frame [2] stretch out.During work, blower fan [31] is by cyclone separator [28] and the tangential airduct [25] that is connected with flow-dividing bin [23] thereof, in flow-dividing bin [23] and rotary screen [18], produce negative pressure, suction cyclone separators [28] such as waste plastics that will be lighter and waste paper also fall in the material-storing box [43], material-storing box [43] has a chamber door [44], after every work a period of time, can open chamber door [44] and discharge waste plastics to be recycled etc.

With reference to Fig. 1, Fig. 2, the material receiving end [46] of second conveyer [37] is positioned under the discharge gate [24] of flow-dividing bin [23], on the frame [38] along its material receiving end [46] to batch feeding end [35], be provided with two pairs of bearings [45 successively, 39] (each is located at the both sides of frame to symmetry) and a pulley base [34], be hinged by the bearing [45] of material receiving end [46] one sides and vehicle frame [2], another conveyer padlock that then articulated a pair of handle of holding concurrently in the walking of this machine or when parking of bearing [39] is folded in vehicle frame [2] stand [27] expansion bearing [40] or hang draw piece [121] (seeing Figure 18).When being expansion bearing [40], one end of this supporting and frame [38] are hinged, the other end time lands in work and constitutes another supporting-point to second conveyer [37], simultaneously, in the side of end that lands, also has a bayonet socket [41] that has lock pin, when folding second conveyer [37] around pin joint with vehicle frame [2], its bayonet socket [41] can be stuck in stand [27] and go up and put on lock pin, when (seeing Figure 18 when hanging draw piece [121], Figure 19), each hangs draw piece [121] and contains two joint pull bars [124] at least, be hinged with the pin [125] of living between per two joint pull bars [124], the two ends of hanging draw piece [121] are hinged with stand [27] and frame [38] respectively, promptly when work, conveyer tiltedly is pulled in the stand [27] by hanging draw piece [121], when folding conveyer (conveyer is approximately perpendicular to vehicle frame), on the lap position of hanging draw piece [121] pull bar [124] and stand [27], a through each other hole [123] is respectively arranged, lock pin [122] on the interpolation of hole [123] just is locked in conveyer in the stand [27].For improving the automaticity of complete machine, can establish a hoist engine [32] (seeing Figure 17) at corresponding vehicle frame [2] tail end of second conveyer [37], two strands of carrying cables [29] of drawing from its rotating cylinder [118], walk around earlier two the transition pulleys [116] in the stand [27] respectively, walk around two pulleys [33] on the conveyer pulley base [34] then respectively, finally be enclosed within on another pulley [117] of stand [27].Like this, starting hoist engine [118] just can fold or launch (need apply manpower sometimes slightly makes conveyer leave equilbrium position perpendicular to vehicle frame) conveyer.The blow tank [21] that the 3rd conveyer [54] is positioned at guide roller sieve [18] screenings (compost) is (see figure 1) down, and by its both sides with connecting plate [53] be lifted on vehicle frame [2] below, its connected mode can be that bolt connects, riveted joint or welding.The 4th conveyer [9] (is seen Fig. 1,4, Figure 21～24) constitute by hinged horizontal segment [63] and tilting section [8], horizontal segment [63] is orthogonal to the 3rd conveyer [54] and is positioned under its batch feeding end [62], its mounting means is similar to the 3rd conveyer [54], the relay that promptly constitutes behind the 3rd conveyer [54] is carried, tilting section [8] stretches out from one side of vehicle frame [2] and be provided with the vigor that this section extended obliquely upward with an angle of determining when work and supports [127] or hang draw piece [139] (being similar to second conveyer), and, described expansion bearing [127] or hang draw piece [139] and can hold concurrently tilting section [8] padlock that folds in the stand [27] of vehicle frame [2] one sides.Referring to Figure 25～26, near horizontal segment [63] and tilting section [8] tie point, for making the belt [131] of organizing work keep enough tension force, frame [126] is provided with adjustable belt pressing device [140], the structure of this device can be: two identical " door " shape roller frames [141] along the top on tie point both sides across frame [126], there are two pressure rollers [132] of pushing down belt [131] along two sections frame intermediate location the both sides of every roller frame [141], and, the two ends of every roller frame [141] bottom have one to be 90 ° flanging [144] with its both sides, on frame [126] corresponding to each flanging [144] below, has bicrescentic boss [146] at least, on boss [146] and the flanging [144] through each other hole is arranged, and between the two, leave an intersegmental crack (about 10～20cm), with as serving as to adjust pressure roller [132] to be applied to thrust on the belt [131] and the required stroke of mobile roller frame [141], adjust bolt [145] and pass flanging [144] and roller frame [141] is connected on the frame [126] with hole on the boss [142].The plan of establishment of described pressure roller [132] is: respectively connecting two in the both sides at roller frame [141] top and having certain flexible bow-shaped support [148], one end of pressure roller shaft [147] is connected with bow-shaped support [148], the other end passes the elongated hole [142] of roller frame [141] side and with nut [143] the screwed pressure roller shaft in end [147] is fastened on the roller frame [141], must note simultaneously, the axis of pressure roller [132] should be roughly parallel to the axis of belt [131] snub pulley [149], because due to processing or the rigging error, when the two is not parallel, can unclamp the nut [143] of an end of pressure roller shaft [147] earlier, end along the mobile pressure roller shaft of elongated hole [142] [147] directly causes the two parallel ability fastening nut [143] then, afterwards tighten the adjustment bolt [145] that is positioned at roller frame [141] both sides again, thereby roller frame [141] is moved down with pressure roller [132] and belt [131] is tightened and is pressed on the carrying roller [149] with suitable thrust.Referring to Figure 27, be similar to second conveyer [37], on near the frame [126] the batch feeding end [138] of the 4th conveyer [9] tilting section [8], also be provided with a pulley base [150], two strands of wireropes [134] of drawing from set another hoist engine [133] rotating cylinder [153] of vehicle frame [2] one sides, walk around earlier two the transition pulleys [151] in the stand [7] respectively, two pulleys [152] of walking around respectively then on tilting section [8] pulley base [150] finally are enclosed within on another pulley [154] of stand [7], self-evident, the motor-driven effect of being brought thus that folds or launch tilting section [8] is same as second conveyer [37].

Referring to Figure 18～24, Figure 28,29 folds the back superelevation for fear of conveyer, is beneficial to the safety walking of separator.Tilting section [8] frame [38 of second conveyer [37] and the 4th conveyer [9], 126] each forms by two parts are hinged, by material receiving end [46,130] forebay [42 of a side, 128] be hinged with vehicle frame [2] and horizontal segment [63] respectively, by batch feeding end [35,138] side is an afer bay [36,129], preceding, afer bay [42,36,128,129] hinged place, respectively have a pair of mutually to the hinged seat [158 that methods, rack is stretched out, 160], on the vertical plane of a pair of therein hinged seat [160], the groove [156] that respectively has a hinged seat [158] that stretches out to the other side from last plane [155] to penetrate, another top to hinged seat [158] is circular arc and to insert in the groove [156] with the roughly the same shape of groove [156], and, a pair of therein hinged seat [158,160] last plane [155] has a restriction afer bay [36 at least, 129] around pin joint to the protruding seam [157] of the bearing load direction anglec of rotation not.Bearing pin [161] crosses two hinged seats [158,160] forward and backward frame [42,36,128,129] is linked together.In two conveyers [37,9] corresponding vehicle frame [a 2] afterbody and a side (seeing Figure 18,20～22), a carriage [119,137] is respectively arranged, and the column [120,136] of carriage [119,137] inserts in the hollow stand [27,7] and by lock pin [135] from the top and locks it in the stand [27,7].Like this, when needs fold conveyer, just reflexibie afer bay [36,129] (about 90 °), and respectively it is rested on each self-corresponding carriage [119,137].When conveyer launches, except that the hinged place constitutes a tie point, associated hinged seat [158] is also held in the bottom surface [159] of groove [156], thereby make forward and backward frame [42,36,128,129] keep in one plane, meanwhile, can extract the lock pin [135] of locking tray [119,137] column [120,136] out, the column that will stretch out [120,136] is put into stand [27,7].At this, an above-described expansion bearing [40,127] or an end that hangs draw piece [121,139] all should be connected with the forebay [42,128] of second conveyer [37] and the 4th conveyer [9] tilting section [8], and the other end that hangs draw piece [121,139] still is connected with stand [27,7].

Claims (8)

1, a kind of garbage sorting machine, especially the separator that can utilize thing to separate with discarded object, at least comprise magnetic force sorting unit [11], rotary screen [18], the conveying device of wind power sorting device and transmission material, it is characterized in that: said apparatus is arranged on the vehicle chassis, first conveyer [6] that transmits initial material tilts to extend upward from an end of vehicle frame [2], connect its batch feeding end [10], be provided with a feeding groove [12] that extends rotary screen [18] feed end [13], the metal uptake zone [83] of magnetic force sorting unit [11] stretches in the feeding groove [12], it discharges district [84] and has the chute [59] that receives metal, the rotary screen that rotates [18] is arranged on the vehicle frame [2], its discharge end [22] stretches into material diversion storehouse [23], cyclone separator [28] is connected with flow-dividing bin [23] by airduct [25], second conveyer [37] is connected the other end of vehicle frame [2], its material receiving end [46] is positioned under the discharge gate [24] of flow-dividing bin [23], the 3rd conveyer [54] is positioned under the blow tank [21] of rotary screen [18], the 4th conveyer [9] is made of hinged horizontal segment [63] and tilting section [8], horizontal segment [63] is orthogonal to the 3rd conveyer [54] and is positioned under its batch feeding end [62], tilting section [8] stretches out from one side of vehicle frame [2] and is equipped with and can make the expansion bearing [127] that this section extend with an angle of determining obliquely upward in when work or hang draw piece [139], on vehicle frame [2], be provided with the stand [7] of the tilting section [8] that a receivability folds corresponding to the 4th conveyer [9].

2, separator according to claim 1 is characterized in that: vehicle chassis is chassis of trailer [66] or chassis of semi-trailer, and the aiding support [50] that when walking can built on stilts is housed under the vehicle frame [2].

3, separator according to claim 2, it is characterized in that: first conveyer [6] is an apron conveyer, loading cartridge [92] is housed on its frame [80], import department in feeding groove [12], relative first conveyer [6] batch feeding end [10], be provided with a striker plate [82] that extends to the metal uptake zone [83] of magnetic force sorting unit [11], other conveyers [37,54,9] be belt conveyor, wherein, along the material receiving end [46] of second conveyer [37] to the frame [38] of batch feeding end [35], be provided with two pairs of bearings [45 successively, 39] and a pulley base [34], bearing [45] by material receiving end [46] one sides is hinged with vehicle frame [2], another to bearing [39] then articulated a pair of can hold concurrently where necessary conveyer [37] padlock that folds in vehicle frame [2] stand [27] expansion bearing [40] or hang draw piece [121], two strands of wireropes [29] of drawing from hoist engine [32] rotating cylinder [118] that is located at vehicle frame [2] one ends, walk around earlier two the transition pulleys [116] in the stand [27] respectively, walk around two pulleys [33] on conveyer [37] pulley base [34] then respectively, finally be enclosed within on another pulley [117] of stand [27], the 3rd conveyer [54] is positioned under the blow tank [21] of guide roller sieve [18] screenings, this conveyer [54] by its both sides with connecting plate [53] be lifted on vehicle frame [2] below, near the horizontal segment [63] and tilting section [8] tie point of the 4th conveyer [9], be provided with the belt pressing device [140] that is contained on the frame [126].And, on near the frame [126] tilting section [8] batch feeding end [138], also be provided with a pulley base [150], two strands of wireropes [134] of drawing from set another hoist engine [133] rotating cylinder [153] of vehicle frame [2] one sides, walk around earlier two the transition pulleys [151] in the stand [7] respectively, walk around two pulleys [152] on tilting section [8] pulley base [150] then respectively, finally be enclosed within on another pulley [154] of stand [7].

4, separator according to claim 3, it is characterized in that: tilting section [8] frame [38 of second conveyer [37] and the 4th conveyer [9], 126] each forms by two parts are hinged, by material receiving end [46,130] forebay [42 of a side, 128] be hinged with vehicle frame [2] and horizontal segment [63] respectively, by batch feeding end [35,138] side is an afer bay [36,129], preceding, afer bay [42,36,128,129] hinged place, respectively have a pair of mutually to the hinged seat [158 that methods, rack is stretched out, 160], on the vertical plane of a pair of therein hinged seat [160], the groove [156] that respectively has a hinged seat [158] that stretches out to the other side from last plane [155] to penetrate, another top to hinged seat (158) is circular arc and to insert in the groove [156] with the roughly the same shape of groove (156), and, a pair of therein hinged seat [158,160] last plane [155], has a restriction afer bay [36 at least, 129] around pin joint to the protruding seam [157] of the bearing load direction anglec of rotation not, bearing pin [161] crosses two hinged seats [158,160] preceding, afer bay [42,36,128,129] link together, at two conveyers [37,9] Dui Ying vehicle frame [a 2] afterbody and a side, a supporting afer bay [36 is respectively arranged, 129] carriage [119,137], carriage [119,137] column [120,136] insert hollow stand [27 from the top, 7] in and by lock pin [135] its pin is fixed on stand [27,7] on, expansion bearing [40,127] or hang draw piece [121, the forebay [42 of an end 139] and second conveyer [37] and the 4th conveyer [9] tilting section [8], 128] be connected, hang draw piece [121,139] the other end and stand [27,7] be connected.

5, separator according to claim 4 is characterized in that: rotary screen [18] sieve nest [15] is cylindric, its axis of rotation towards mass transport be directed downwards tilt and and the longeron [67] of vehicle frame [2] between be 3 °～6 ° angles.

6, separator according to claim 4, it is characterized in that: rotary screen [18] sieve nest [15] is coniform, being 3 °～6 ° angles between cone generatrices [99] and the axis, is feed end [13 '] by conelet one side, and its axis of rotation is parallel to the longeron [67] of vehicle frame [2].

7, according to claim 5 or 6 described separators, it is characterized in that: be frictional drive or gear drive between the rotary screen that rotates [18] and its driver part.

8, separator according to claim 7 is characterized in that: be axially arranged with a screen cleaning device [102] that can touch or leave compass screen surface in it along rotary screen [18].

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