CN1923638A

CN1923638A - Multifunctional refuse treatment vehicle

Info

Publication number: CN1923638A
Application number: CN 200610159411
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-18
Filing date: 2006-09-18
Publication date: 2007-03-07
Anticipated expiration: 2026-09-18
Also published as: CN100545061C

Abstract

This dumper is mainly used for classifying and special treatment of the garbage after natural fermentation in the dumping heap. Most of the garbage after treatment has changed into fertilizers for farming to produce pollution free foods. Plastics are classified for pelleting or splitting and oil refining. The construction residue and other micro constituent will be handed to the dross treatment company. In this way, garbage is completely eliminated and changed to something useful. Based on a preliminary calculation, this is one of the ideal ways to achieve the scientific, economical, and practical treatment of garbage.

Description

Multifunctional refuse treatment vehicle

Technical field

This waste-skip mainly is used in place where the garage is piled up, to the processing of classifying of the rubbish after the spontaneous fermentation slaking, belongs to big-and-middle-sized environmental protection equipment.

Technical background

At present, China cities and towns mostly are to move outside the city to concentrate stacking to the processing of rubbish, bury processing with soil then.Though this processing method simple possible, but also exist some defectives, embody a concentrated expression of: 1, floor area is big, and this piece piles with that piece, causing environmental sanitation department is heap garbage and frequently buy ground, has also brought a series of significant problems such as arrangement of huge land expropriation cost and lost territory peasant to government.2, environmental pollution is many, because the stacking of rubbish often is above the ground level, natural wind and weather all makes rubbish spread to some extent.3, can not reach resources such as soil, rubbish and make full use of, can not finally eliminate rubbish, this also is the most important.At present, the problem of relevant rubbish has become a worry of government department, it is reported that existing city more than 400, the present whole nation is surrounded by rubbish, and one of them super large municipal refuse disposal area reaches 7,000 more than unexpectedly, this shows general.I think this be huge waste be again a huge resource.

There is not absolute waste product in the world, what have has just misplaced the place or has utilized degree not enough, my observational study for many years of tool, townm refuse is through behind the manual sorting layer by layer of " worn-out king ", useful thing is merely merely very few, (all materials that can directly recycle before the feeling the pulse with the finger-tip, as metal, timber, glass, partly plastic, fiber, bone etc.) Sheng Xia most house refuses, its composition mainly is, the leftover bits and pieces of plant, waste plastics (main component is inexpensive polyvinylchloride), dust, building waste etc., according to observations, these rubbish are after the soot is stacked 1 year, fermentation through nature, slaking, moving of the inside, a lot of organic matters such as plant component and dust decompose by the activity of germ, formed first-class farm manure, for no other reason than that the inside is mixed with the nondegradable plastic bag of part, building waste and some other micro constitutent and can't directly use.I have finally had a sets of plan of disposal of refuse through a series of investigation and mechanical experiment on the spot.

This design for scheme thinking mainly is two main cycle, 1, a dung yard the soot being regarded as the peasant, fertilizer will use after piling well, use by fertilizer is got back to earth again to these materials from soil such as the dish in the rubbish, leaf, pericarp, nuclear, weeds, dusts, makes from the local products in rural area and has got back to the farmland again.This is first circulation.Second is the utilization circulation in soil, by classified use to rubbish, vacateed whole dumping place, can reappose new rubbish again, say on the principle that a city can have plural soot to switch use mutually, just the handling problem of solution townm refuse that can be long-range.In order to realize above-mentioned two circulations, make rubbish become farm manure, so that final the disappearance, this just needs garbage disposal vehicle with multiple classification feature of design.

The design function of this car mainly is can be to the processing of classifying automatically of the rubbish after the soot slaking, waste or used plastics (account for rubbish total weight 5%) is used for regeneration and granulation or cracking is refined oil by the back of classifying.Other micro constitutents such as building waste (account for rubbish total weight 5%) are transferred to dregs company is unified to transport processing, give the peasant a maximum farm manure and plant ground, be used to produce pollution-free food.So just thoroughly eliminate most rubbish, fundamentally solved the problem of outlet of rubbish.

Summary of the invention

The structure of this car mainly contains car chassis, rubbish has dug system, rotation categorizing system, classification system for winnowing and power configuration and formed.Wherein the rubbish system of having dug is contained in a side of automobile, be responsible for having dug and having transported rubbish to the entrance that rotates categorizing system, the rotation categorizing system is contained on the car chassis, be responsible for tearing the partly plastic in the rubbish mashed and fertilizer partly being sifted out, remaining then enters aidr bells blast system, aidr bells blast system is contained in the rear portion of car chassis, the responsible parts of plastics that will enter this system is told, remaining building waste and a small amount of other foreign material are mixed in simultaneously, then are considered as a class and handle (words that are necessary also can be segmented down by other means) again.Power configuration drives Hydraulic Pump or electrical generator work mainly by being installed in the Brake-actuating mechanism on the change speed gear box, and purpose is that to finish the power of each rotating device supporting.(also can adorn a driving engine in addition, drive electrical generator or Hydraulic Station and provide power) to machinery at a pin of car

Description of drawings

Fig. 1, the full car owner's view of waste-skip

Fig. 2, the full car birds-eye view of waste-skip

Fig. 3, the full car A of waste-skip are to lateral plan

Fig. 4, rubbish have dug system's front view

Fig. 5, rubbish have dug system's birds-eye view

The front view of revolving screen in Fig. 6, the rotation categorizing system

The lateral plan of revolving screen in Fig. 7, the rotation categorizing system

The sieve baffle plate front view of Fig. 8, revolving screen

Fig. 9, tear mashed machine front view

Figure 10, tear mashed machine birds-eye view

Figure 11, tear mashed pusher side view

Figure 12, aidr bells blast system front view

Figure 13, aidr bells blast system A are to lateral plan

Figure 14, blower fan front view

Figure 15, blower fan lateral plan

Figure 16, net cage front view

Figure 17, net cage birds-eye view

Figure 18, the full car owner's view of embodiment two waste-skips

Figure 19, the full car birds-eye view of embodiment two waste-skips

Figure 20, the public dish of rotating disc front view

Figure 21, the public dish of rotating disc birds-eye view

Figure 22, rotating disc stamper B-B are to cutaway view

Figure 23, rotating disc stamper birds-eye view

Figure 24, rotating disc platen birds-eye view

Figure 25, rotating disc platen C-C are to cutaway view

Figure 26, tooth assembly front view

Figure 27, drive belt birds-eye view

Figure 28, belt roller birds-eye view

1, rotovator, 2, rotary blade, 3, the rotary tillage frame, 4, the rotary tillage motor, 5, belt feeder, 6, frame 7, belt, 8, cylinder, 9, driving wheel, 10, the belt feeder motor, 11, flower wheel, 12, connecting bushing, 13, hoist cylinder, 14, the oil cylinder adapter sleeve, 15 belt feeder supports, 16, the rubbish funnel, 17, revolving screen, 18, screen drum, 19, gear ring, 20, the wheel road, 21, step disk, 22, steel ball, 23, the screen drum motor, 24, gear, 25, support wheel, 26, the sieve support, 27, sieve supports, and 28, the sieve baffle plate, 29 step disk inner rings, 30, the step disk outer ring, 31, support wheel carrier, 32, tear mashed machine, 33, tear mashed machine motor, 34, tear mashed machine base, 35, tear mashed machine imput shaft, 36, driven shaft, 37, the axle nail, 38, gear case, 39, the selection by winnowing load-transfer device, 40, lower support, 41, upper support, 42, blower fan, 43, blower fan frame, 44, net cage, 45, hinge, 46, the building waste case, 47, car chassis.48, dig fortune system support frame, 49, dig the fortune body frame, 50, belt roller, 51, roller slideway, 52, drive belt, 53, roller, 54, tooth, 55, metal brush, 56, cross-arm, 57, attaching screw, 58, motor, 59, positional cylinder, 60, oil cylinder Connection Card, 61, triangular supports, 62, big spindle nose, 63, apical axis, 64, the apical axis cover, 65, garbage outlet, 66, column, 67, fixed mount, 68, adapter plate, 69, large fluted disc, 70, bolt hole, 71, stamper, 72, the steel ball groove, 73, platen.74, steering motor, 75, steering gear, 76, hole for nailing, upright beam 77.

The specific embodiment

This garbage-treatment car as shown in Figure 1, 2, 3, mainly contain rubbish and dug, rotated classification, selection by winnowing classification three big systems, total rotovator 1, belt feeder 5, revolving screen 17, tear and rot 8 of machine 32, load-transfer device 39, blower fan 42, net cage 44, car chassiss 47 etc. and form.

The system of wherein having dug is shown in Fig. 4,5, mainly contain rotovator 1 and belt feeder 5 formations, rotovator 1 is contained on the front end frame 6 of belt feeder 5 by rotary tillage frame 3, rotary tillage motor 4 is installed on the side of rotary tillage frame 3, rotary tillage motor 4 and rotary blade 2 are coaxial, starter motor 4 drives rotary blades 2 when press the anticlockwise direction rotation, the rubbish under the cutter under the turning effort of rotary blade 2 quilt backward spin-up dish out, the rubbish of dishing out drops under action of centrifugal force on the belt 7 of belt feeder 5.

Belt feeder 5 mainly contains frame 6, belt 7, cylinder 8, driving wheel 9, belt feeder motor 10, flower wheel 11 and oil cylinder connecting bushing 12, belt feeder support 15 etc. and forms.At first the lower end of support 15 is contained on the car chassis 47, the axle mounting of driving wheel 9 is passed through in the axis hole of the upper end of support 15 in the upper end of frame 6, driving wheel 9, several cylinders 8, flower wheel 11 are contained in respectively on the appropriate location of frame 6, belt 7 is around being contained in one week of frame on cylinder 8, driving wheel 9, the flower wheel 11, below frame 6, install and connect guide 12, in the upper end of frame 6 side belt feeder motor 10 is installed, and the axle of itself and driving wheel 9 is fixedly linked.Starter motor 10 rotates in the direction of the clock, can drive belt 7 and do rotatablely moving of making progress, and makes the rubbish on the belt 7 up.Connecting bushing 12 is installed in the middle of the lower inside of frame 6, oil cylinder adapter sleeve 14 is installed under the front end crossbeam of car chassis 47, between two covers, hoist cylinder 13 is installed with pivot pin.Handle oil cylinder 13 and can make the whole system of having dug do lifting action, be used to adjust the distance of rotary blade 2 and rubbish, thus the upwards operational throughput of control rubbish.Rubbish funnel 16 is installed below the upper end of belt 7, funnel 16 is fixed on the belt feeder support 15.Effect is that the rubbish on the belt 7 can be fallen in the revolving screen 17 smoothly.

The rotation categorizing system mainly is that the fertilizer in the rubbish is partly sifted out, structure mainly contains revolving screen 17 and tears mashed 32 two compositions of machine, as Fig. 1,2,3,6,7,8, shown in, revolving screen 17 usefulness tilt bolts are installed in four sieves and support 27 upper ends, and sieve supports a side at the bottom of the case that 27 lower end is fixed on car chassis 47 respectively.Revolving screen mainly contains compositions such as screen drum 18, gear ring 19, wheel road 20, step disk 21, steel ball 22, screen drum motor 23, gear 24, bogie wheel 25, sieve support 26.Wherein screen drum 18 is formed (skeleton does not draw separately among the figure) by screen cloth and skeleton, on the first half inwall of screen drum 18, plural sieve baffle plate 28 is housed, is used for when screen drum 18 rotations, the rubbish spin-up in the tube being arrived certain altitude, be convenient to rubbish and drop on the axle that tears mashed machine 32.Be provided with circular wheel road 20 in the upper end of screen drum 18, the centre is provided with gear ring 19, and the below is provided with step disk 21.The inner ring 29 of step disk 21 is fixed on the screen drum 18, and outer ring 30 is fixed on the top, lower end of sieve support 26, and the plurality of steel balls 22 of packing in the groove that the inside and outside circle of step disk forms makes whole step disk 21 form bearing arrangement.Be used to support and fixedly screen drum 18 the lower end and screen drum can be rotated smoothly.20 in the road of wheel, upper end of screen drum is placed on two support wheels 25, and support wheel 25 is fixedly mounted on the front end that sieves support 26 by supporting wheel carrier 31.Whole like this screen drum 18 is being sieved on the support 26 by unsettled.Middle side part at sieve support 26 is equipped with screen drum motor 23, and gear 24 is housed on its motor drive shaft, and gear 24 is mutually meshing with gear ring 19, and startup screen drum motor 23 can drive screen drum 18 and rotate.

Tear mashed machine 32 shown in Fig. 9,10,11, its axle 35 and screen drum 18 parallel, and are installed in by base 34 usefulness tilt bolts on the below belt feeder support 15 of funnel 16.Structure mainly contains tears mashed machine motor 33, gear case 38, imput shaft 35, driven shaft 36, axle nail 37 etc. and forms.Tear mashed machine motor 33, gear case 38 all is installed on the base 34, the axle of motor 33 and the imput shaft 35 in the gear case 38 are fixedly linked, driven shaft 36 also is housed in gear case 38, link to each other with two gear meshs in the middle of the diaxon, at two axles 35, axle nail 37 (tapering does not draw among the figure) that several are tapering are housed respectively on 36, when starter motor 33 is pressed the anticlockwise direction rotation,

diaxon

35,36 are rotated from the interior opposite sense of doing outside mutually, at this moment, axle nail 37 plastic bags that will fall the top from screen drum 18 on the diaxon tangle, and mutually opposite direction tearing, thereby tear the plastic bag in the rubbish mashed, then, plastic bag and other rubbish are fallen in the screen drum 18 that is rotating simultaneously, are rotated rise simultaneously again, and plastic bag is through after the tearing several times so repeatedly, just become less fragment, the fertilizer that is mingled with in the bag also can all be sifted out.Also reduced simultaneously the impurity content in the plastics, for next step processing and utilizing lays the foundation.

Classification system for winnowing is contained in the afterbody of car chassis 47 shown in Fig. 1,2,3,12,13, structure mainly contains selection by winnowing load-transfer device 39, blower fan 42, net cage 44 etc. and forms.The lower end of selection by winnowing load-transfer device is by lower support 40, be installed on the rear end platform of car chassis 47, after propping up with upper support 41, top is fixed on that (structure of load-transfer device and principle and belt feeder 5 are basic identical on the car chassis 47, conform to the principle of simplicity so draw), main effect is the rubbish that the bottom from revolving screen 17 is drawn off, and (Main Ingredients and Appearance is plastic sheet and building waste) throws down after up promoting the top that is transported to blower fan 42.The structure of blower fan 42 is shown in Figure 14,15, and blower fan 42 is installed in a side of the below net cage 44 of belt feeder by blower fan frame 43, and blower fan frame 43 is fixed on the car chassis 47.Effect is the inside that the light plastic in the rubbish is blown to net cage 44.The structure of net cage 44 as Figure 16,17, shown in, altogether there is net at the four sides, is installed in a side of revolving screen 17, do not have below on the boxboard that the net place is fixed on car chassis 47, valve is simultaneously made in the outside of net cage 44, and the top of door is fixing with hinge 45, is convenient to take out the plastics in the net cage 44 like this.The close blower fan side at net cage 44 does not have net, is convenient to plastic sheet like this and enters in the net cage 44.The effect of net cage mainly is to collect the plastic tab that the selection by winnowing of putting together is come out, and prevents that it from flying to outside the car.

When using this car operation, start all movement system and the operation of a/s direction, operate lifting oil cylinder 13, make its rotary blade 2 contact rubbish, rubbish will be driven up by belt 7, in rubbish funnel 16 enters into revolving screen 17, fertilizer part wherein will be sifted out on the below car bottom plate that drops on sieve, remainder will be screwed out from following of revolving screen 17, drop on selection by winnowing load-transfer device 39 above, fall after then being promoted to the top of blower fan 42 by load-transfer device 39, rubbish plastic flakes when falling by way of blower fan is blown in the net cage 44, remaining building waste etc. then falls in the building waste case 46, thereby finishes the entire job process.

Embodiment two

Shown in Figure 18,19, mainly be that the system of having dug in the last example is removed, change another and dig the fortune system, structure mainly contains digs fortune and rotates two compositions, total system is installed on the appropriate location of car chassis 47 by digging fortune system support frame 48, the shape of rubbish funnel 16 is done one change, make it and dig the fortune system to adapt, other then do not do change.Wherein digging fortune body frame 49 is a square elbow structure, and at least two belt rollers 50 are installed in the two ends of digging fortune body frame 49 respectively, and two on one side in roller slideway 51 is installed on the sidewall on square tube both sides the usefulness that supplies belt roller 53 on top to slide respectively.Drive belt 52 is installed on the belt roller 50 that digs in the fortune body frame 49, roller 53 is installed on the two ends spindle nose of cross-arm 56, as Figure 26,27, shown in, tooth 54 is installed on the cross-arm 56 (also can be installed separately several groups of metal brushes 55, in order to tangle Powdered rubbish), attaching screw 57 is then installed on the opposite, constitutes the tooth assembly.On belt 52, be drilled with hole for nailing 76, attaching screw 57 is installed in hole for nailing 76, make drive belt 52 and tooth always is shaped as one.Belt roller 50 as shown in figure 28, groove part wherein is used for placing the head part that of mounting screw 57.The drum shaft 50 of top and 58 coaxial linking to each other of motor, motor 58 are fixed on the higher authorities side of digging fortune body frame 49.Be provided with garbage outlet 65 below digging fortune body frame 49, the position is directly over rubbish funnel 16.Start drum motor 58 and can drive drive belt 52 runnings, the tooth assembly is moved along cylinder slideway 51 thereby drive.

The rotating part that digs the fortune system mainly contains the male and female dish, compositions such as spider mainly for digging the usefulness that the fortune system makes positioning of rotating.Wherein public dish is made up of column 66, fixed mount 67, adapter plate 68, large fluted disc 69 etc. shown in Figure 20,21.Fixed mount 67 is installed in and digs on the fortune system support frame 48 and the firm one of bracing frame 48 formation, is used to support the whole fortune system of digging.Mounting plate 68 on fixed mount 67, and column 66 is installed at eye place therebetween, and large fluted disc 69 and fixing is installed on column 66, place plurality of steel balls 22 is done rotation for stamper 71 usefulness on plane on the large fluted disc 69.

The structure of stamper 71 is shown in Figure 22,23, fixed mount, adapter plate and public dish are identical, many structures of individual steel ball groove 72 on adapter plate just, be used for fixing steel ball 22, the circle hole sleeve broad in the middle of stamper 71 is contained on the column 66 of public dish, stamper 71 can be done rotatablely moving of freedom and flexibility around column 66 under the support of steel ball 22 like this.

Installation platen 73 on stamper 71, the structure of platen are shown in Figure 24,25, and its effect is the fixing position of stamper, and male and female dish, steel ball are fused mutually by column 66.Whole platen 73 is installed in the upper end of the column 66 of public dish, and is connected as a single entity by bolt hole 70 and column 66 with screw.

Spider 61 mainly plays a supportive role to the whole fortune body frame 49 that digs shown in Figure 18,19.Totally two of spiders 61, be fixed on respectively on four pin of stamper fixed mount, the place is vertically installed with upright beam 77 in the middle of spider 61, in upright beam, the circular hole place of upper end, big spindle nose 62 and apical axis 63 are installed respectively, big spindle nose 62 is located in the middle of passing two facades that dig fortune body frame 49, play supporting role to digging fortune body frame 49.Place's installing and locating oil cylinder 59 in the middle of apical axis 63, its both sides are located with apical axis cover 64.Upper end digging fortune body frame 49 is provided with oil cylinder Connection Card 60, links to each other with positional cylinder 59 by pivot pin, handles positional cylinder 59 and can change the upper-lower position that digs the fortune system, is used to control the distance of digging between fortune system and the rubbish.

Side at the stamper fixed mount is installed steering motor 74, on the axle of its lower end steering gear 75 is installed, and this gear and large fluted disc 69 are to meshing.Start steering motor 74 and can make stamper 71, dig the position, the left and right sides of fortune system thereby change around public disc spins.

During work, the motor 58 that the fortune system is dug in unlatching rotates by anticlockwise direction, tooth 54 will tangle rubbish along dig fortune body frame 49 lower faceplate up, when rubbish runs to garbage outlet 65 owing to lost the supporting role of lower faceplate, to fall under gravity in the rubbish funnel 16, dig the running industry thereby finish.(annotate: a part of application materials of this of this patent are with reference to my novel garbage truck project, and application number is 200610008775.9, explanation hereby.)

Draw motionless rubbish for preventing that drive belt 52 from skidding, this belt 52 can change the rubber belt track structure into, and the tooth assembly then directly is contained on the crawler belt, and belt roller 50 is changed into fluted disc, chain sprocket structure by fluted disc and crawler belt comes transferring power, thereby reaches the purpose of digging fortune rubbish.

Claims

1, this waste-skip mainly is used in place where the garage is piled up, to the processing of classifying of the rubbish after the spontaneous fermentation slaking.Its major technique feature is: this car has car chassis, rubbish has dug system, rotation categorizing system, classification system for winnowing and power configuration and formed.

2, dug system according to the rubbish under the claim 1, mainly containing (5) two parts of rotovator (1) and belt feeder constitutes, rotovator (1) is contained on the front end frame (6) of belt feeder (5) by rotary tillage frame (3), rotary tillage motor (4) is installed in a side of rotary tillage frame (3), rotary tillage motor (4) and coaxial linking to each other of rotary blade (2).

3, dug belt feeder (5) in the system according to the rubbish under the claim 1, its upper end is installed in the upper end axis hole of belt feeder support (15), belt (7) is sleeved on driving wheel (9), the flower wheel (11), and there are several cylinders (8) to support, driving wheel (9), flower wheel (11), cylinder (8) are installed in respectively on the frame (6), belt feeder motor (10) is installed in upper end one side of frame (6), and with coaxial linking to each other of driving wheel (9).Be provided with connecting bushing (12) in the below of frame (6), have oil cylinder adapter sleeve (14), hoist cylinder (13) is installed between two adapter sleeves (12), (14), be used to prop up the lower end of belt feeder (5) at the place ahead crossbeam of car chassis (47).

4, mainly contain revolving screen (17) according to the rotation categorizing system under the claim 1 and tear (32) two part formations of mashed machine.Revolving screen (17) tilts to be installed in sieve to be supported on (27), inwall at screen drum (18) is provided with sieve baffle plate (28), be provided with circular wheel road (20) in the upper end of screen drum (18), the centre is provided with gear ring (19), the below is provided with step disk (21), step disk inner ring (29) and screen drum (18) are fixedly linked, outer ring (30) and sieve support (26) are fixedly linked, within it, in the groove that the outer ring forms, place steel ball (22), step disk (21) is used to prop up the lower end of screen drum (18), and the circular wheel road (20) of upper end is placed on two support wheels (25), and whole screen drum (18) is unsettled on sieve support (26).It is mutually meshing with gear ring (19) to be provided with the gear (24) of screen drum motor (23) on it in a side of sieve support (26).

5, according to the mashed machine (32) that tears in the rotation categorizing system under the claim 1, be installed on the belt feeder support (15) by base (34), two axles then are deep in the screen drum (18), tear mashed machine motor (33), gear case (38) all is installed on the base (34), imput shaft (35), driven shaft (36) all are installed on the gear case (38), diaxon links to each other by gear mesh, imput shaft (35) is rotted coaxial linking to each other of machine motor (33) with tearing, and the axle nail (37) of band tapering is housed on imput shaft (35), driven shaft (36).

6, be contained in car chassis (47) afterbody according to the classification system for winnowing under the claim 1, mainly contain belt conveyor (39), blower fan (42), net cage (44), (46) four part formations of building waste case.Belt conveyor (39) is installed on the car chassis (47) by lower support (40) upper support (41), blower fan (42) is installed on the car chassis (47) by blower fan frame (43), net cage (44) is contained on the base plate of opposite car chassis (47) of blower fan (42), under building waste case (46) is installed in and the upper end of belt conveyor (39) is perpendicular.

7, having dug system embodiment two according to the rubbish under the claim 1, mainly is that the system of having dug is removed the fortune system of digging that changes, and this system has to dig fortune and rotate two parts and constitutes.Total system is installed on the car chassis (47) by digging fortune system support frame (48).Digging fortune body frame (49) is a square elbow structure, belt roller (50) is installed in the two ends of digging fortune body frame (49), roller slideway (51) is installed on the sidewall on bend pipe both sides, drive belt (52) is installed on the belt roller (50) that digs in the fortune body frame (49), roller (53) is installed on the two ends spindle nose of cross-arm (56), tooth (54) is installed on the cross-arm (56), and attaching screw (57) is then installed on its opposite, constitutes the tooth assembly.On belt (52), be drilled with hole for nailing (76), attaching screw (57) be installed in hole for nailing (76) made driving band and tooth always is shaped as one.Belt roller (50) and coaxial linking to each other of motor (58), motor (58) are fixed on the upper side of digging fortune body frame (49).Below digging fortune body frame (49), be provided with garbage outlet (65).

8, mainly contain formations such as public dish, stamper and spider according to the rotating part that digs the fortune system under the claim 1.Fixed mount 67 is installed in and digs on the fortune system support frame (48), adapter plate (68) is housed on fixed mount (67), column (66) is installed at eye place therebetween, goes up at column (66) large fluted disc (69) and fixing is installed, and goes up at large fluted disc (69) and places steel ball (22).The circle hole sleeve broad in the middle of stamper (71) is contained on the column (66), and its steel ball groove (72) entangles steel ball (22).Platen (73) is installed in top at stamper (71), and platen (73) is installed in the upper end of the column (66) of public dish, and is fixing by bolt hole (70) with bolt.Totally two of spiders (61), be installed in respectively on four pin of stamper fixed mount, the place is provided with upright beam (77) in the middle of spider (61), in upright beam, the circular hole place of upper end, big spindle nose (62) and apical axis (63) are housed, and big spindle nose (62) is located in the middle of passing two facades that dig fortune body frame (49).Place's installing and locating oil cylinder (59) in the middle of apical axis (63), with apical axis cover (64) location, the upper end digging fortune body frame (49) is provided with oil cylinder Connection Card (60), links to each other with positional cylinder (59) by pivot pin in the middle of it.Be provided with on steering motor (74) axle in its lower section in a side of stamper fixed mount steering gear (75) is housed, this gear is mutually meshing with large fluted disc (69).

9, according to the fortune system of digging under the claims 1, draw motionless rubbish for preventing that drive belt (52) from skidding, this belt (52) can change the rubber belt track structure into, then directly be contained on the rubber belt track tooth assembly, belt roller (50) is changed into fluted disc, chain sprocket structure by fluted disc and crawler belt comes transferring power, also is a technical scheme preferably.