CN102700786B - Bag breaking machine - Google Patents
Bag breaking machine Download PDFInfo
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- CN102700786B CN102700786B CN201210214582.4A CN201210214582A CN102700786B CN 102700786 B CN102700786 B CN 102700786B CN 201210214582 A CN201210214582 A CN 201210214582A CN 102700786 B CN102700786 B CN 102700786B
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Abstract
The invention discloses a bag breaking machine which comprises a movable cutter mechanism (100) and a stationary cutter mechanism (200), wherein the movable cutter mechanism (100) comprises a movable cutter (110) and enables the movable cutter (110) to have a straight-line motion segment; the stationary cutter mechanism (200) comprises a stationary cutter (210); and the stationary cutter (210) is opposite to the movable cutter (110) at least at the straight-line motion segment of the movable cutter (110). The movable cutter is provided with the straight-line motion segment and is opposite to the stationary cutter in the straight-line motion segment, so that the movable cutter and the stationary cutter can respectively hook different parts of a bag, the movable cutter can move along a straight line relative to the stationary cutter to tear up the bag in long distance without piercing the bag, and the abrasion to the cutters is avoided.
Description
Technical field
The present invention relates to environmental protection material sorting field, particularly, relate to a kind of bag-crusher.
Background technology
Primary domestic waste not only includes the plastic bag of a lot of splendid attire rubbish, the group also having silk, bar material to form under many circumstances or bundle, directly can not meet the requirement of mechanization assorting room to degree of uniformity, dispersion cloth.Therefore, need plastic bag to break, and material is evenly spread out, just can carry out mechanization assorting room.In other words, broken bag is the first step of mechanization sorting.Existing bag-crusher is generally drum-type, namely on cylinder, arranges moving knife.Broken bag principle is puncture bag by moving knife and scratch bag by the movement of moving knife.Obviously, this needs the blade of moving knife very sharp, and thus moving knife is generally thinner blade, although sharp intensity is not high.Therefore, along with the prolongation of period of service, moving knife easily weares and teares, and causes broken bag efficiency to reduce.
Summary of the invention
The object of this invention is to provide a kind of efficient and the bag-crusher of broken bag rate can be improved.
To achieve these goals, the invention provides bag-crusher, wherein, described bag-crusher comprises movable cutter mechanism and quiet cutter mechanism, described movable cutter mechanism comprises moving knife and makes described moving knife have straight-line motion segment, described quiet cutter mechanism comprises quiet cutter, and described quiet cutter is at least relative with described moving knife in the straight-line motion segment of described moving knife.
Pass through technique scheme, moving knife has straight-line motion segment, and it is relative with quiet cutter in straight-line motion segment, thus can the different piece of bag be tangled respectively by moving knife and quiet cutter and under the straight-line motion effect of moving knife relative to quiet cutter, implement long distance tear broken bag, and without the need to puncturing bag, avoid tool wear.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the first embodiment that bag-crusher of the present invention is described;
Fig. 2 is the enlarged drawing in I portion in Fig. 1;
Fig. 3 is the view intercepted along A-A line in Fig. 1;
Fig. 4 is the view intercepted along B-B line in Fig. 1;
Fig. 5 is the schematic diagram of the annexation that moving knife and tool rest in the preferred embodiment for the present invention are described;
Fig. 6 is the structural representation of the second embodiment that bag-crusher of the present invention is described;
Fig. 7 is the schematic diagram showing the inner structure of bag-crusher from the sidepiece of Fig. 6, and wherein semi-sictional view shows the first sprocket shaft and the second sprocket shaft.
Description of reference numerals
100: movable cutter mechanism
110: moving knife
120: the first chain wheel assemblies
121: the first sprocket shaft 122: the first sprocket wheel 123: the first supporting disks
130: the second chain wheel assemblies
131: the second sprocket shaft 132: the second sprocket wheel 133: the second supporting disks
140: carrier bar 141: baffle plate
150: tool rest 151: arc-shaped slot 152: torsion spring 153: sliding pin
160: motor
200: quiet cutter mechanism
210: the quiet cutter of quiet cutter 211: the first quiet cutter 212: the second
220: the first quiet cutter mechanism 221: the first link units
222: panel seat 222a: Connection Block 222b: connecting pin
230: the second quiet cutter mechanism 231: the second link units
240: care for part
250: suspended axle
260: retractor device
300: frame
310: side plate 320: front shroud 330: back shroud
340: feeding mouth 350: discharging opening
400: scraper plate 500: scrape material conveying device 600: gear cutter
200 ': hopper
300 ': feeder
400 ': support 410 ': side frame 420 ': front shroud
500 ': frame 510 ': side plate
600 ': linkwork
700 ': the first Bringing-back mechanism 800 ': scraper plate
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
first embodiment
Bag-crusher according to the present embodiment comprises movable cutter mechanism 100 and quiet cutter mechanism 200 and other functional entities, is described in detail referring to Fig. 1 to Fig. 5.
Movable cutter mechanism
Movable cutter mechanism 100 of the present invention adopts linked transmission, comprises chain plate conveyer and multiple moving knife 110.Moving knife 110 is arranged on chain plate conveyer, mobile with the linked transmission of chain plate conveyer.Owing to adopting linked transmission, sprocket diameter is more much smaller than cylinder, and toggle is short, when using the motor of same power to drive, output to much bigger on cylinder of power specific output on sprocket wheel, and resistance ability is stronger.Thus, the mastication forces be delivered on moving knife 110 is also stronger.Therefore, movable cutter mechanism 100 of the present invention can obtain good pulling force by linked transmission and export, and reduces energy consumption.In addition, linked transmission maximum line velocity is less than the maximum line velocity of swift, and movable cutter mechanism has " flexibility " (hereafter describing in detail), makes the probability reduction of the direct impact of hard object in moving knife 110 and rubbish, impact.
Movable cutter mechanism 100 of the present invention can be horizontally disposed with, and on the upside of it, whole driving surface can coordinate with quiet cutter mechanism 200 and carries out broken bag, refining, and namely its underlying space can be used as discharging opening 350, increases work efficiency.In addition, by being horizontally disposed with movable cutter mechanism 100, feeding mouth can be set directly at the top of movable cutter mechanism 100, can reduce material and fall blanking height movable cutter mechanism 100 from feeding mouth, is conducive to arranging production system.
Wherein, the chain plate conveyer of various suitable type, specification can be adopted, as long as moving knife 110 can be installed and drive moving knife 110 to carry out linked transmission to complete broken bag, refining.
The concrete structure of the movable cutter mechanism 100 of present embodiment can be explained with reference to Fig. 1, Fig. 3 and Fig. 4.
Particularly, chain plate conveyer can comprise the first chain wheel assembly 120, second chain wheel assembly 130 and multiple carrier bar 140.Wherein, the first chain wheel assembly 120 and the second chain wheel assembly 130 can be respectively installed on corresponding fixed base (such as frame 300 described below).In addition, carrier bar 140 can adopt scale type carrier bar, carrier bar with holes etc., as long as multiple carrier bar 140 can be connected successively and be installed by the first chain wheel assembly 120 and the second chain wheel assembly 130, thus can carry out linked transmission.Such as, the inner side of carrier bar 140 can be engaged with the second sprocket wheel 132 of the first sprocket wheel 122 of the first chain wheel assembly 120 and the second chain wheel assembly 130, multiple carrier bar 140 is connected to form zonary structure, this zonary structure is engaged, to obtain linked transmission with the first sprocket wheel 122 and the second sprocket wheel 132 by the inner side of carrier bar 140.
More specifically, described first chain wheel assembly 120 can comprise the first sprocket shaft 121, two first sprocket wheels 122 and the first supporting disks 123, on described first sprocket shaft 121 is arranged in frame 300 (such as side plate 310) hereinafter described, described two the first sprocket wheels 122 are arranged on the two ends of described first sprocket shaft 121 respectively, and described first supporting disk 123 to be arranged on described first sprocket shaft 121 and between described two the first sprocket wheels 122; Described second chain wheel assembly 130 can comprise the second sprocket shaft 131, two second sprocket wheels 132 and the second supporting disks 133, described second sprocket shaft 131 is arranged on described side plate 310, described two the second sprocket wheels 132 are arranged on the two ends of described second sprocket shaft 131 respectively, and described second supporting disk 133 to be arranged on described second sprocket shaft 131 and between described two the second sprocket wheels 132.Wherein, the first sprocket shaft 121 and the second sprocket shaft 131 can be installed to side plate 310 by suitable fabricated section (such as bearing); First sprocket wheel 122 and the second sprocket wheel 132 are for driving carrier bar 140; First supporting disk 123 and the second supporting disk 133 are for assisting the first sprocket wheel 122 and the second sprocket wheel 132 supports, tensioning carrier bar 140.
Wherein, one of optional first sprocket wheel 122 and the second sprocket wheel 132 actuating device (such as motor 160) can be connected to as drive wheel as required.Such as, the first sprocket wheel 122 can be selected as drive wheel.In addition, as required, drive wheel can be made to reverse, to drive carrier bar 140 reverse drive.
As mentioned above, multiple carrier bar 140 is interconnected, thus forms the zonary structure driven by the first chain wheel assembly 120 and the second chain wheel assembly 130.Wherein, moving knife 110 to be arranged on carrier bar 140 and to form moving knife cutter battle array.Such as along the circumference (i.e. endless belt around direction) of this zonary structure, many row's moving knife 110 can be installed on carrier bar 140, thus moving knife 110 can be increased and quiet cutter 210 coordinates the distance of tearing, raising broken bag rate.In addition, the moving knife 110 be arranged on different carrier bars 140 relative to each other has " flexibility ", namely moving knife cutter battle array can form chain type (i.e. relative flexibility) connection along its transmission direction, when bulk hard object is passed through, moving knife 110 can by its flexibility carry out limitedly position adjustments dodging hard object.
Often arrange moving knife 110 to arrange along the Width of carrier bar 140.Wherein, often arrange in moving knife 110, each moving knife 110 preferred parallel is arranged, more preferably with (lateral separation) setting at equal intervals.Be understandable that, quiet cutter 210 should stagger with moving knife 110 and arrange, and thus quiet cutter 210 can pass through from the lateral separation of moving knife 110.
In a preferred embodiment of the invention, along the circumference of the zonary structure that carrier bar 140 is formed, on the carrier bar 140 of interval fixed range, one group of moving knife 110 can be respectively installed.Such as, every a carrier bar 140, one group of moving knife 110 can be installed, to obtain the suitable spacing (longitudinal interval) along transmission direction of moving knife 110.Wherein, above-mentioned lateral clearance and axial clearance are mainly used in obtaining the space that can hold material.
In addition, the both sides of carrier bar 140 can be provided with baffle plate 141, and baffle plate 141, between outermost moving knife 110 and corresponding sprocket wheel, overflows to prevent material and pollutes the parts such as the first sprocket wheel 122, second sprocket wheel 132.
About moving knife 110, various suitable structure, material can be selected, as long as there is required intensity and be convenient to install.Moving knife 110 is for the bag that tangles in use in material and bag is moved with moving knife 110, thus can tear broken bag under the synergy of quiet cutter 210.In a preferred embodiment of the invention, moving knife 110 is sheet and has profile of tooth head.Wherein, profile of tooth head can have profile of tooth suitable arbitrarily, such as, can be formed as Samsung tooth (as shown in drawings) or five-pointed star tooth, in this no limit.
In addition, moving knife 110 can be installed as and make the knife face of its path of motion and moving knife 110 (sheet-like plane) coplanar.Wherein, moving knife 110 has predetermined thickness (such as 5-10mm), and the direction of this thickness is vertical with the knife face of moving knife 110, is conducive to increasing the area of contact mounted with material, thus more easily tangles material and tangle material more firmly.
For ease of installing moving knife 110, moving knife 110 and corresponding carrier bar 140 can be connected by tool rest 150.Particularly, tool rest 150 can be provided with the appropriate configuration (such as mounting hole) for installing moving knife 110, to be arranged on tool rest 150 by moving knife 110 by fabricated section (such as pin).For improving installation effectiveness and stability, in the both sides of each tool rest 150, two moving knife 110 can be installed respectively.After installing, moving knife 110 perpendicular to carrier bar 140 and profile of tooth head away from carrier bar 140 outwardly.
Preferably, moving knife 110 can be set to can rotate relative to tool rest 150 under the effect of certain effect power, and is returned to initial position (moving knife 110 is perpendicular to the position of carrier bar 140) when described application force is eliminated.Such as, moving knife 110 can pass through bias piece (such as torsion spring 152 etc.) and is connected to tool rest 150, to realize above-mentioned functions.Particularly, described tool rest 150 can be provided with arc-shaped slot 151, bias piece is torsion spring 152 and is positioned at the arc center of circle of described arc-shaped slot 151, one end of described moving knife 110 is connected to described torsion spring 152, and the other end is connected to described tool rest 150 by the sliding pin 153 through described arc-shaped slot 151.Thus, moving knife 110 can rotate to an angle under the effect of the application force of bias voltage torsion spring 152, thus when bulk hard object is between moving knife 110 and quiet cutter 210, the elastic force that bulk hard object can overcome torsion spring 152 pushes moving knife 110 open, makes its spacing rotating to an angle temporarily to increase between quiet cutter 210 and moving knife 110 and allows bulk hard object to pass through.After bulk hard object is passed through, under the elastic force effect of torsion spring 152, moving knife 110 under the bias effect of torsion spring 152 contrarotation to initial position.
In addition, when moving knife 110 being wound with material (such as iron wire), the pulling of material will make moving knife 110 rotate, and material be thrown off and be wound around (namely threading off).When the rotation of moving knife 110 cannot make material throw off, can thread off by reverse turn cutter mechanism 100.
In addition, tool rest 150 and corresponding carrier bar 140 can be provided with the mounting structure of coupling, to be fixed on carrier bar 140 by tool rest 150.Such as, carrier bar 140 and tool rest 150 can be respectively arranged with the assembly opening that can mutually aim at, and can be fixed by the fastener (such as bolt) through assembly opening.
Quiet cutter mechanism
Quiet cutter mechanism 200 comprises quiet cutter 210, and quiet cutter 210 is for relative with moving knife 110 in use and stagger, to tangle bag and tear broken bag under the synergy of moving knife 110.
In a preferred embodiment of the invention, quiet cutter 210 can be many rows, namely forms quiet cutter cutter battle array.Quiet cutter 210 is oppositely arranged with above-mentioned moving knife cutter battle array, thus effectively can tear in the overlapping ranges of two cutter battle arrays, increases and tears distance, improve broken bag rate.Certainly, quiet cutter cutter battle array of the present invention also may be used for the movable cutter mechanism of other types, such as, may be used for drum-type movable cutter mechanism, because moving knife 110 and quiet cutter 210 are relative motion, therefore can increase equally and tear distance.In other words, be used alone moving knife cutter battle array, be used alone quiet cutter cutter battle array, be combined moving knife cutter battle array and quiet cutter cutter battle array, " (relative to) movement " cutter battle array section can both be had, thus make movable cutter mechanism 100 and quiet cutter mechanism 200 form long distance to tear and improve broken bag rate.
When in conjunction with movable cutter mechanism 100 mentioned above, the bottom of material hangs over also chain plate conveyer conveying on moving knife 110, then the top of material hangs on quiet cutter 210 in the gap between moving knife cutter battle array and quiet cutter cutter battle array, thus driven knife 110 and quiet cutter 210 extrude, tear.Such as, when the material comprising bag in bag is between moving knife cutter battle array and quiet cutter cutter battle array, in the overlapping ranges of two cutter battle arrays, first sack is torn, and the pouch exposed is torn when continuing through above-mentioned overlapping ranges, thus improves broken bag rate.
In the present invention, quiet cutter mechanism 200 can adopt various appropriate configuration, as long as can arrange the quiet cutter 210 of the many rows corresponding with moving knife 110.Preferably, described quiet cutter mechanism 200 can comprise chain structure, along the length direction of this chain structure, can install the quiet cutter 210 of many rows.
Wherein, described chain structure can be installed in position to make quiet cutter 210 relative with moving knife 110, such as, can be arranged on the cover plate (hereafter illustrating) of frame 300.The chain structure of described quiet cutter mechanism 200 can be installed on the cover board by various suitable mode.Such as, quiet cutter mechanism 200 can also comprise cares for part 240, described in care for part 240 one end be connected to described chain structure, the other end is connected to described frame 300, and the other end such as caring for part 240 can be connected to frame 300 by hanging the mode connected.Thus, chain structure can be installed to frame 300 by caring for part 240 suspension, and can limit the position of chain structure by caring for part 240, makes to keep suitable height gap between quiet cutter 210 and moving knife 110.
The chain structure of quiet cutter mechanism 200 can be formed by suitable parts.Particularly, quiet cutter mechanism 200 can comprise the multiple link units connected successively, and quiet cutter 210 can be arranged in link units by tool rest 150.Wherein, often arrange quiet cutter 210 to arrange along the Width of link units.Often arrange in quiet cutter 210, each quiet cutter 210 preferred parallel is arranged, more preferably with (lateral separation) setting at equal intervals.Arrange because moving knife 110 should stagger with quiet cutter 210, thus can pass through from the lateral separation of quiet cutter 210.
In a preferred embodiment of the invention, along the length direction of the chain structure that link units is formed, one group of quiet cutter 210 respectively can be installed on the position of interval fixed range, to obtain the suitable spacing (longitudinal interval) along transmission direction of quiet cutter 210.
Thus, quiet cutter cutter battle array that quiet cutter 210 is formed can form chain type (i.e. relative flexibility) connection along its bearing of trend (roughly identical with the moving direction of moving knife 110), bulk hard object by time, quiet cutter 210 can by its flexibility carry out limitedly position adjustments to dodge hard object.Particularly, when bulk hard object by time, quiet cutter 210 be squeezed and in units of link units adjusting position adaptively, to dodge bulk hard object, after hard object is passed through, link units can homing.
In addition, the upper end of described chain structure can be installed to described frame 300 by suspended axle 250 adjustable ground, and such as in frame 300, be formed with chute, suspended axle 250 can be arranged in chute movably along chute.Therefore, by regulating the position (i.e. quiet cutter 210 and the distance between moving knife 110) of chain structure in the upper end of chain structure and coordinating and regulate the attaching parts of other parts of chain structure (such as caring for part 240), can the position of integrally-regulated chain structure.
Preferably, described quiet cutter mechanism 200 can comprise retractor device 260, described chain structure be connected to described cover plate by described retractor device 260 at least partially.Thus, when bulk hard object is passed through, bulk hard object can be pushed this part chain structure open and not affect other parts of chain structure, passes through to allow bulk hard object.After bulk hard object is passed through, this part chain structure can under the effect of retractor device 260 Quick-return original position.Wherein, described retractor device 260 can be any one in coil spring, gas spring and hydraulic telescopic device.
In the present invention, link units can be interconnected by various mode, as long as can form chain structure.Preferably, adjacent link units is hinged, thus bulk hard object by time can the position of any one link units of self-adaptative adjustment and quiet cutter 210 thereof independently.
In addition, link units can adopt various suitable structure, as long as be convenient to be interconnected and install quiet cutter 210.In the detailed description of the invention of invention, described link units can comprise the multiple panel seats 222 be arranged side by side, and each panel seat 222 is hinged to the corresponding panel seat 222 of adjacent link units.Wherein, between multiple panel seats 222 adjacent side by side can separate (also can be formed fixing or can pivotable connect), thus, each panel seat 222 and quiet cutter 210 thereof can adjust independently and not affect adjacent panel seat 222 and quiet cutter 210 thereof.The hinged of adjacent two panel seats 222 can adopt various suitable mode, such as corresponding Connection Block 222a can be set at the pin jointed end of adjacent two panel seats 222, this Connection Block 222a can be formed as ring-type (or part of ring-type) or the sleeve-shaped with mounting hole, thus can be formed hinged by the connecting pin 222b of the mounting hole of the aligning through two Connection Block 222a.
In a preferred embodiment of the invention, along the length direction of the chain structure that link units is formed, the height spacing between described quiet cutter 210 and moving knife 110 reduces gradually.By reducing the spacing of the short transverse between quiet cutter 210 and moving knife 110 gradually, the bag of various sizes progressively can be torn.
In addition, preferably, along the length direction of the chain structure that link units is formed, the density of quiet cutter 210 can increase gradually.Such as, along the moving direction of moving knife 110, quiet cutter 210 quantity that link units is installed increases gradually, and such as, in often arranging, the quantity of quiet cutter 210 increases.Thus, the transverse pitch between moving knife 110 and quiet cutter 210 can be reduced on the one hand gradually, thus progressively can tear the bag of various sizes.On the other hand, by increasing the density of quiet cutter 210, " combing " function can additionally be increased.Particularly, for the fast shape thing of the bar shaped that may exist in material, it may horizontally move with moving knife 110 in movable cutter mechanism 100, easily causes stuck, fault such as wearing and tearing moving knife 110 and quiet cutter 210 etc.By the preferred structure of present embodiment, the fast shape thing of bar shaped is in moving process, the stop of the multiple quiet cutter 210 that can be arranged in parallel, thus can with the part contacted with the quiet cutter 210 first encountered of bar shaped fast shape thing for pivotal point pivotable, until the bearing of trend of bar shaped fast shape thing is basic consistent with the moving direction of moving knife 110, namely make bar shaped fast shape thing can by the lateral clearance between quiet cutter 210 and adjacent quiet cutter 210 and/or moving knife 110, avoid the faults such as stuck, and can tool life.In other words, by increasing the density of quiet cutter 210, be equivalent to set up on the mobile route of the fast shape thing of bar shaped make its change position towards parts, be conducive to the combing of fast for the bar shaped of horizontally set shape thing for arrange along moving knife 110 moving direction.
About quiet cutter 210, various suitable structure, material can be selected, as long as there is required intensity and be convenient to install.In a preferred embodiment of the invention, quiet cutter 210 is sheet and has profile of tooth head.Wherein, profile of tooth head can have profile of tooth suitable arbitrarily, such as, can be formed as Samsung tooth or five-pointed star tooth, in this no limit.
In addition, quiet cutter 210 can be installed as the knife face making its knife face be parallel to moving knife 110.Wherein, quiet cutter 210 has predetermined thickness (such as 5-10mm), and the direction of this thickness is vertical with the knife face of quiet cutter 210, is conducive to increasing the area of contact mounted with material, thus more easily tangles material and tangle material more firmly.
For ease of installing quiet cutter 210, can connect quiet cutter 210 and corresponding link units by tool rest, wherein, tool rest can adopt the above-mentioned tool rest 150 for installing moving knife.Particularly, tool rest 150 can be provided with the appropriate configuration (such as mounting hole) for installing quiet cutter 210, to be arranged on tool rest 150 by quiet cutter 210 by fabricated section (such as pin).For improving installation effectiveness and stability, in the both sides of each tool rest 150, two quiet cuttves 210 can be installed respectively.After installing, quiet cutter 210 perpendicular to link units, and profile of tooth head away from link units towards moving knife 110.
Preferably, be similar to the preferred implementation of above-mentioned moving knife 110, quiet cutter 210 can be set to can rotate relative to tool rest 150 under the effect of certain effect power, and is returned to initial position (quiet cutter 210 is perpendicular to the position of link units) when described application force is eliminated.Such as, quiet cutter 210 can pass through bias piece (such as torsion spring 152 etc.) and is connected to tool rest 150, to realize above-mentioned functions.Particularly, described tool rest 150 can be provided with arc-shaped slot 151, bias piece is torsion spring 152 and is positioned at the arc center of circle of described arc-shaped slot 151, one end of described quiet cutter 210 is connected to described torsion spring 152, and the other end is connected to described tool rest 150 by the sliding pin 153 through described arc-shaped slot 151.Thus, quiet cutter 210 can rotate to an angle under the effect of the application force of bias voltage torsion spring 152, thus when bulk hard object is between moving knife 110 and quiet cutter 210, the elastic force that bulk hard object can overcome torsion spring 152 pushes quiet cutter 210 open, makes its spacing rotating to an angle temporarily to increase between quiet cutter 210 and moving knife 110 and allows bulk hard object to pass through.After bulk hard object is passed through, under the elastic force effect of torsion spring 152, quiet cutter 210 under the bias effect of torsion spring 152 contrarotation to initial position.
Be understandable that, when bulk hard object is passed through, first promote quiet cutter 210 and rotate, when the rotation of quiet cutter 210 still can not obtain the spacing allowing bulk hard object to pass through, bulk hard object will push chain structure open further; After bulk hard object is passed through, chain structure is resetted by retractor device 260, and quiet cutter 210 is resetted by torsion spring 152.
Here it should be noted that, although foregoing describe, moving knife 110 and quiet cutter 210 are set to can relative to the structure that its tool rest 150 rotates under the effect of certain effect power, but preferably make the one in moving knife 110 and quiet cutter 210 be arranged to this rotational structure, thus have dodge hard object function while keep applying application force to material by non-rotatable another one.
In addition, when quiet cutter 210 being wound with material (such as iron wire), the pulling of material will make quiet cutter 210 rotate, and material be thrown off and be wound around (namely threading off).When the rotation of quiet cutter 210 cannot make material throw off, can thread off by reverse turn cutter mechanism 100.
In addition, tool rest 150 and corresponding link units can be provided with the mounting structure of coupling, to be fixed in link units by tool rest 150.Such as, link units and tool rest 150 can be respectively arranged with the assembly opening that can mutually aim at, and can be fixed by the fastener (such as bolt) through assembly opening.
In addition, in a preferred embodiment of the invention, quiet cutter mechanism 200 can be two and be separately positioned on the both sides of the moving direction along moving knife 110 (i.e. material moving direction) of bag-crusher feeding mouth 340, thus can work in coordination with movable cutter mechanism 100 respectively by two quiet cutter mechanisms 200 when the forward of movable cutter mechanism 100 and inverted running and complete broken bag.Particularly, quiet cutter mechanism 200 can comprise first its quiet cutter of quiet cutter mechanism 220(and be called the first quiet cutter 211) and second its quiet cutter of quiet cutter mechanism 230(be called the second quiet cutter 212), be respectively used to forward run and inverted running time broken bag.In addition, when forward runs, the first quiet cutter mechanism 220 is for collaborative movable cutter mechanism 100 broken bag, and the second quiet cutter mechanism 230 can also be used for striking off the twister be wrapped on moving knife 110, and vice versa.
In the illustrated embodiment, chain plate conveyer keeps flat, feeding mouth 340 is positioned at the top of the first chain wheel assembly 120 of movable cutter mechanism 100, and the first quiet cutter mechanism 220 is arranged on the side towards the second chain wheel assembly 130 of feeding mouth 340 also substantially corresponding with the upper driving surface of movable cutter mechanism 100 (namely at least relative with described moving knife in the straight-line motion segment of described moving knife).In addition, the first quiet cutter mechanism 220 can partly envelope second chain wheel assembly 130, and the zonary structure formed to utilize carrier bar 140 assists to tear at the second pivotal centnifugal force in chain wheel assembly 130 place.Second quiet cutter mechanism 230 can be arranged on the outside of the first chain wheel assembly 120.During operation, through the first quiet cutter 211 and moving knife 110 tears, broken bag time, bag, knitting etc. may be wrapped on moving knife 110, continue mobile with moving knife 110.By arranging the second quiet cutter mechanism 230, moving knife 110 through the second quiet cutter 212 time, second quiet cutter 212 can scrape the twister be wrapped on moving knife 110, makes it be shed to the below of chain plate conveyer, thus be transported to subsequent processing device together with unclassified stores.
In addition, when the size of bulk hard object is comparatively large, so that when jam is between the first quiet cutter 211 and moving knife 110 or between the second quiet cutter 212 and moving knife 110, chain plate conveyer can be made to reverse the schedule time (such as 3-5 second), and then forward running, most of jam will be solved.During reversing, the second quiet cutter 212 can coordinate moving knife 110 to carry out tearing, broken bag.
Wherein, in the first quiet cutter mechanism 220 and the second quiet cutter mechanism 230, at least the first quiet cutter mechanism 220 has the chain structure in above-mentioned embodiment, and preferably, the first quiet cutter mechanism 220 and the second quiet cutter mechanism 230 all have the chain structure in above-mentioned embodiment.Being understandable that, because the second quiet cutter mechanism 230 is under normal circumstances for striking off twister, thus also can adopting conventional structure (being such as arranged in rigid plate).
Frame
Each mechanism of the bag-crusher of present embodiment is all fixed in frame 300 substantially, realizes relative positioning and support by frame 300.
Wherein, frame 300 can have suitable structure, so that install movable cutter mechanism 100 and quiet cutter mechanism 200, the moving knife 110 be arranged in movable cutter mechanism 100 can be moved in the face of the quiet cutter 210 be arranged on quiet cutter mechanism 200.
In the illustrated embodiment, bag-crusher comprises movable cutter mechanism 100, first quiet cutter mechanism 220 and the second quiet cutter mechanism 230 of preferred implementation above, wherein: movable cutter mechanism 100 comprises chain plate conveyer and moving knife 110, chain plate conveyer comprises the first chain wheel assembly 120, second chain wheel assembly 130 and carrier bar 140; First quiet cutter mechanism 220 comprises the first chain structure and the first quiet cutter 211, first chain structure comprises the first link units 221 and is connected to frame 300 by caring for part 240; Second quiet cutter mechanism 230 comprises the second chain structure and the second quiet cutter 212, second chain structure comprises the second link units 231 and is connected to frame 300 by caring for part 240.
For being suitable for installing above-mentioned parts, described frame 300 comprises two relative side plates 310 and is connected two side plates 310 with the cover plate making frame 300 form housing, and cover plate can comprise front shroud 320 and back shroud 330.
Wherein, described first chain wheel assembly 120 and described second chain wheel assembly 130 are installed across described two side plates 310 and lay respectively at the front-end and back-end of frame 300, namely the first chain wheel assembly 120 is installed across two side plates 310 near front shroud 320, and the second chain wheel assembly 130 is installed across two side plates 310 near back shroud 330.
First quiet cutter mechanism 220 is installed on back shroud 330, and the second quiet cutter mechanism 230 is installed on front shroud 320, limits feeding mouth 340 and discharging opening 350 between front shroud 320 and back shroud 330, and the whole below of movable cutter mechanism 100 can as discharging opening 350.Preferably, feeding mouth 340 is arranged on the top of the first chain wheel assembly 120, to obtain longer back shroud 330, thus is convenient to the first chain structure arranging sufficient length.First chain structure is connected to back shroud 330 by caring for part 240, and the front end of the first chain structure be can be adjusted to by the first suspended axle and is installed to back shroud 330; Second chain structure is connected to front shroud 320 by caring for part 240, and the upper end of the second chain structure be can be adjusted to by the second suspended axle and is installed to front shroud 320.Wherein, the first suspended axle and the second suspended axle can adopt identical structure, suspended axle 250 as escribed above.In addition, first quiet cutter mechanism 220 and the second quiet cutter mechanism 230 all can comprise retractor device 260, thus make at least partially with the second chain structure of the first chain structure be connected to back shroud 330 and front shroud 320 respectively by retractor device 260 at least partially.
Scraper plate
Bag-crusher of the present invention can comprise be arranged on movable cutter mechanism 100(such as chain conveyor) scraper plate 400 of below, described scraper plate 400 is relative with described moving knife 110 and stagger and arrange, thus scrapes the material on moving knife 110 in the drawback movement of moving knife 110.
Wherein, scraper plate 400 can be multiple and interval is arranged, such as, transversely arrange in the moving direction of moving knife 110.
In addition, the material scraped can be removed by scraping material conveying device 500.Wherein, scraping material conveying device 500 and can adopt suitable structure, such as, can be conveyor screw.
Gear cutter
Bag-crusher of the present invention can comprise the gear cutter 600 be arranged on below feeding mouth 340, and this gear cutter 600 is crisscross arranged with moving knife 110.By arranging gear cutter 600, can prevent the material fallen from feeding mouth 340 from directly entering next procedure without broken bag.Be understandable that, gear cutter 600 can be combined with the second quiet cutter mechanism 230 and be arranged on the top of the second quiet cutter mechanism 230.When not arranging gear cutter 600, the second quiet cutter also can play the similar effect preventing the material of non-broken bag from directly entering next procedure.Wherein, gear cutter 600 can be formed as suitable shape, such as, can be formed as curved knife, to guide the material without broken bag to fall on moving knife 110.Become arc owing to keeping off the knife-edge of cutter 600, fall material on gear cutter 600 by by the arc of gear cutter 600 rapidly bullet deliver in movable cutter mechanism 100.
Wherein, gear cutter 600 can be multiple and interval is arranged, and such as, Width (i.e. left and right directions shown in Fig. 3) along movable cutter mechanism 100 arranges.In addition, gear cutter 600 can be arranged on position suitable arbitrarily, such as, be arranged on front shroud 320.
second embodiment
Bag-crusher according to the present embodiment comprises feeder 300 ' and movable cutter mechanism 100, the both sides of described feeder 300 ' are closed, and described movable cutter mechanism 100 is arranged on the end along feeding direction of described feeder 300 ' and is oppositely arranged with described feeder 300 ' compartment of terrain.
Wherein, the both sides of feeder 300 ' can be closed by various mode, such as, can arrange hopper 200 ' and realize.The preferred implementation with hopper 200 ', feeder 300 ', movable cutter mechanism 100 and other functional entities is described referring to Fig. 6 and Fig. 7.
Hopper
Hopper 200 ' is for depositing material, and material is piled up along hopper 200 ' short transverse.The top of hopper 200 ', bottom and side are open, and top is open is used for charging, and lower open is used for arranging feeder 300 ' and closes the both sides of feeder 300 ', and the side of hopper 200 ' is open to be used for arranging movable cutter mechanism 100.
Feeder
Feeder 300 ' can be the feedway of various appropriate form, and it is arranged on the below of hopper 200 ', and the material of the side of being located thereon can be driven to move towards the side of the opening of hopper 200 '.
Movable cutter mechanism
Movable cutter mechanism 100 of the present invention is arranged on the side of the opening of hopper 200 ', thus can carry out refining, broken bag along the short transverse of hopper 200 '.Wherein, in existing drum-type bag breaking machine, because the broken bag of cylinder, refining height equal at most the diameter of cylinder, when material is more, the position higher than diameter of cylinder may be stacked into, thus crosses cylinder.Therefore, for existing drum-type bag breaking machine, movable cutter mechanism 100 of the present invention can carry out broken bag, refining along its straight line active section, namely, broken bag, the refining height distance roughly and between two chain wheel assemblies is suitable, broken bag, refining highly significant strengthen, thus can improve broken bag, refining height, and material can be avoided to pile up too high in hopper 200 ' and cross movable cutter mechanism 100.In addition, between movable cutter mechanism 100 and feeder 300 ', there is gap, pass through from this gap to allow material, in the process passing through this gap, broken bag can be completed under movable cutter mechanism 100 and the squeezing action of feeder 300 ' and the role of tear of moving knife 110, and moving knife 110 can cut off or cut bar and bundle shape thing, makes material also enter subsequent treatment equably with the form of scattering through this gap.In addition, for reducing the mutual interference of movable cutter mechanism 100 and feeder 300 ', movable cutter mechanism 100 is positioned at above one end of feeder 300 '.
In addition, by the linked transmission of chain plate conveyer, movable cutter mechanism 100 can be made to have straight line active section.For enabling this straight line active section play maximum efficiency as far as possible, the two-wheeled axial connecting line of the chain plate conveyer of movable cutter mechanism 100 (straight line be namely connected with the axes normal of two sprocket shafts of chain plate conveyer) can be made to be that angle is arranged with the feeding direction of feeder 300 '.Wherein, preferably, the feeding direction of feeder 300 ' is horizontal direction, and the two-wheeled axial connecting line of chain plate conveyer and the angle of feeding direction are 45-90 °.More preferably, as shown in the figure, chain plate conveyer can be made to be vertical.
In addition, movable cutter mechanism 100 of the present invention be from the top down substantially with the moving direction of hopper 200 ' opposite working, thus material can be accelerated flow downward, avoid material to pile up because of extruding.Especially for bundle shape thing and dough, binding and conglomeration can be cut off by moving knife 110, easier Uniform Flow downwards after material scatters.
In addition, the rectilinear direction of the straight line active section of movable cutter mechanism 100 is arranged essentially parallel to the short transverse of hopper 200 ', and thus the backhaul of bottom is turned more anxious, and the radius of turn of sprocket wheel is less, centrifugal effect effect improves, and is conducive to throwing away material, promotes that material moves to aftertreatment device.And the material be wrapped on moving knife 110 also can throw away moving knife 110 under the action of the centrifugal.
The movable cutter mechanism 100 of present embodiment can adopt identical structure with the movable cutter mechanism 100 of the first embodiment, namely adopts linked transmission, comprises chain plate conveyer and multiple moving knife 110.Moving knife 110 is arranged on chain plate conveyer, mobile with the linked transmission of chain plate conveyer.Owing to adopting linked transmission, sprocket diameter is more much smaller than cylinder, and toggle is short, when using the motor of same power to drive, output to much bigger on cylinder of power specific output on sprocket wheel, and resistance ability is stronger.Thus, the mastication forces be delivered on moving knife 110 is also stronger.Therefore, movable cutter mechanism 100 of the present invention can obtain good pulling force by linked transmission and export, and reduces energy consumption.
When such as various refuse bag, agglomerate, bundled rubbish contact with moving knife 110 bag in material, be subject to the extruding of moving knife 110 and tear, refuse bag is torn, and makes inner material expose and fall, and agglomerate is opened bundle knot by cutting, bundled rubbish.Meanwhile, accelerate through the gap between moving knife 110 and feeder 300 ' continuously through broken bag, cutting, the material of tearing bundle open, and drop to subsequent processing device.This just makes follow-up equipment can form continuous, relatively uniform ground continuously stream, achieves broken bag and refining and synchronously carries out.In addition, by the counter-force of stockpile and feeder 300 ', broken bag, open bundle, the group of tearing open is very easy to realize.Wherein, counter-force is realized by the conveying inertia of feeder 300 ' and the surface friction of material, makes moving knife 110 easily material feeding.
Wherein, the chain plate conveyer of various suitable type, specification can be adopted, as long as moving knife 110 can be installed and drive moving knife 110 to carry out linked transmission.
Particularly, chain plate conveyer can comprise the first chain wheel assembly 120, second chain wheel assembly 130 and multiple carrier bar 140.Wherein, the first chain wheel assembly 120 and the second chain wheel assembly 130 can be respectively installed on corresponding fixed base (such as support 500 ' described below).In addition, carrier bar 140 can adopt scale type carrier bar, carrier bar with holes etc., as long as multiple carrier bar 140 can be connected successively and be installed by the first chain wheel assembly 120 and the second chain wheel assembly 130, thus can carry out linked transmission.Do not elaborate at this.
More specifically, described first chain wheel assembly 120 can comprise the first sprocket shaft 121, two first sprocket wheels 122 and the first supporting disks 123, described first sprocket shaft 121 is arranged on support 500 ' upper (such as side frame 510 ') hereinafter described, described two the first sprocket wheels 122 are arranged on the two ends of described first sprocket shaft 121 respectively, and described first supporting disk 123 to be arranged on described first sprocket shaft 121 and between described two the first sprocket wheels 122; Described second chain wheel assembly 130 can comprise the second sprocket shaft 131, two second sprocket wheels 132 and the second supporting disks 133, described second sprocket shaft 131 is arranged on described side plate 410 ', described two the second sprocket wheels 132 are arranged on the two ends of described second sprocket shaft 131 respectively, and described second supporting disk 133 to be arranged on described second sprocket shaft 131 and between described two the second sprocket wheels 132.Wherein, the first sprocket shaft 121 and the second sprocket shaft 131 can be installed to side plate 410 ' by suitable fabricated section (such as bearing); First sprocket wheel 122 and the second sprocket wheel 132 are for driving carrier bar 140; First supporting disk 123 and the second supporting disk 133 are for assisting the first sprocket wheel 122 and the second sprocket wheel 132 supports, tensioning carrier bar 140.
Wherein, one of optional first sprocket wheel 122 and the second sprocket wheel 132 actuating device (such as motor 160) can be connected to as drive wheel as required.Such as, the first sprocket wheel 122 can be selected as drive wheel.In addition, as required, drive wheel can be made to reverse, to drive carrier bar 140 reverse drive.
As mentioned above, multiple carrier bar 140 is interconnected, thus forms the zonary structure driven by the first chain wheel assembly 120 and the second chain wheel assembly 130.Wherein, moving knife 110 to be arranged on carrier bar 140 and to form moving knife cutter battle array.Such as along the circumference (i.e. endless belt around direction) of this zonary structure, many row's moving knife 110 can be installed on carrier bar 140, there is straight line active section, thus refining is carried out in the moving knife cutter battle array occupying whole carrier bar 140, increase refining section and material feeding height, prevent solid accumulation too high and cross movable cutter mechanism 100.In addition, the moving knife 110 be arranged on different carrier bars 140 relative to each other has " flexibility ", namely moving knife cutter battle array can form chain type (i.e. relative flexibility) connection along its transmission direction, when bulk hard object is passed through, moving knife 110 can by its flexibility carry out limitedly position adjustments dodging hard object.
Often arrange moving knife 110 to arrange along the Width of carrier bar 140.Wherein, often arrange in moving knife 110, each moving knife 110 preferred parallel is arranged, more preferably with (lateral separation) setting at equal intervals.
In a preferred embodiment of the invention, along the circumference of the zonary structure that carrier bar 140 is formed, on the carrier bar 140 of interval fixed range, one group of moving knife 110 can be respectively installed.Such as, every a carrier bar 140, one group of moving knife 110 can be installed, to obtain the suitable spacing (longitudinal interval) along transmission direction of moving knife 110.
In addition, the both sides of carrier bar 140 can be provided with baffle plate 141, and baffle plate 141, between outermost moving knife 110 and corresponding sprocket wheel, overflows to prevent material and pollutes the parts such as the first sprocket wheel, the second sprocket wheel.
About moving knife 110, various suitable structure, material can be selected, as long as there is required intensity and be convenient to install.Moving knife 110 for tangling bag in use and making bag move with moving knife 110, thus makes material tear broken bag by moving knife 110 in moving knife 110 moving process with under the squeezing action of unclassified stores or related device (such as feeder 300 ').In a preferred embodiment of the invention, moving knife 110 is sheet and has profile of tooth head.Wherein, profile of tooth head can have profile of tooth suitable arbitrarily, such as, can be formed as Samsung tooth (as shown in drawings) or five-pointed star tooth, in this no limit.
In addition, moving knife 110 can be installed as and make the knife face of its moving direction and moving knife 110 (sheet-like plane) coplanar.Wherein, moving knife 110 has predetermined thickness (such as 5-10mm), and the direction of this thickness is vertical with the knife face of moving knife 110, is conducive to increasing the area of contact mounted with material, thus more easily tangles material and tangle material more firmly.
For ease of installing moving knife 110, moving knife 110 and corresponding carrier bar 140 can be connected by tool rest 150.Particularly, tool rest 150 can be provided with the appropriate configuration (such as mounting hole) for installing moving knife 110, to be arranged on tool rest 150 by moving knife 110 by fabricated section (such as pin).For improving installation effectiveness and stability, in the both sides of each tool rest 150, two moving knife 110 can be installed respectively.After installing, moving knife 110 perpendicular to carrier bar 140 and profile of tooth head away from carrier bar 140 outwardly.
Preferably, moving knife 110 can be set to can rotate relative to tool rest 150 under the effect of certain effect power, and is returned to initial position (moving knife 110 is perpendicular to the position of carrier bar 140) when described application force is eliminated.Such as, moving knife 110 can pass through bias piece (such as torsion spring 152 etc.) and is connected to tool rest 150, to realize above-mentioned functions.Particularly, described tool rest 150 can be provided with arc-shaped slot 151, bias piece is torsion spring 152 and is positioned at the arc center of circle of described arc-shaped slot 151, one end of described moving knife 110 is connected to described torsion spring 152, and the other end is connected to described tool rest 150 by the sliding pin 153 through described arc-shaped slot 151.Thus, moving knife 110 can rotate to an angle under the effect of the application force of bias voltage torsion spring 152, thus in bulk hard object through out-of-date, the elastic force that bulk hard object can overcome torsion spring 152 pushes moving knife 110 open, make it rotate to an angle temporarily to dodge and allow bulk hard object to pass through.After bulk hard object is passed through, under the elastic force effect of torsion spring 152, moving knife 110 under the bias effect of torsion spring 152 contrarotation to initial position.
In addition, when moving knife 110 being wound with material (such as iron wire), the pulling of material will make moving knife 110 rotate, and material be thrown off and be wound around (namely threading off).When the rotation of moving knife 110 cannot make material throw off, can thread off by reverse turn cutter mechanism 100.
In addition, tool rest 150 and corresponding carrier bar 140 can be provided with the mounting structure of coupling, to be fixed on carrier bar 140 by tool rest 150.Such as, carrier bar 140 and tool rest 150 can be respectively arranged with the assembly opening that can mutually aim at, and can be fixed by the fastener (such as bolt) through assembly opening.
Supporting mechanism
In present embodiment, supporting mechanism comprises support 400 ' and frame 500 ', is mainly used in installing and supporting movable cutter mechanism 100.Wherein, support 400 ' is for bearing load, and frame 500 ' is for connection bracket 400 ' and movable cutter mechanism 100.Wherein, support 400 ' can comprise front shroud 420 ', disperses to prevent material.
First it should be noted that, as mentioned above, by the linked transmission of chain plate conveyer, movable cutter mechanism 100 can be made to have straight line active section.For enabling this straight line active section play maximum efficiency as far as possible, the short transverse of the chain plate conveyer of movable cutter mechanism 100 and hopper 200 ' can be made basically identical.Such as, the rectilinear direction of the straight line active section of movable cutter mechanism 100 and the angle of feeding direction can be made to be 45-90 °.
In illustrated embodiment of the present invention, the gap between moving knife 110 and feeder 300 ' can expand under predetermined circumstances.Such as, when bulk hard object passes through the gap between moving knife 110 and feeder 300 ', by expanding this gap, bulk hard object can be allowed to pass through, avoiding moving knife 110 and feeder 300 ' to be subject to unnecessary damage.
In addition, when using by the moving knife 110 of bias piece relative to tool rest 150 spinning reduction, bulk hard object by time, first bulk hard object promotes moving knife 110 and rotates, when the rotation of moving knife 110 still can not obtain the spacing allowing bulk hard object to pass through, bulk hard object will push moving knife structure open further.After bulk hard object is passed through, movable cutter mechanism 100 is resetted by deadweight or special Bringing-back mechanism (the first Bringing-back mechanism 700 ' as mentioned below and the second Bringing-back mechanism), and moving knife 110 is resetted by torsion spring 152.
A preferred embodiment of the invention, top and the described support 400 ' of described frame 500 ' are hinged.In the illustrated embodiment, frame 500 ' is articulated with support 400 ' by linkwork 600 ' (comprising bearing and bearing seat).Thus, whole movable cutter mechanism 100 can be swung relative to support 400 ' by frame 500 ', and dodges bulk hard object, allows bulk hard object to pass through.Particularly, when bulk hard object passes through the gap between moving knife 110 and feeder 300 ', bulk hard object may be less than in initial position (the such as graphic position) gap between moving knife 110 and feeder 300 ', then bulk hard object can push movable cutter mechanism 100 open, make its articulated position pivotable around frame 500 ' (being cw pivotable in figure) certain angle, cause the gap between moving knife 110 and feeder 300 ' become large and allow bulk hard object to pass through.After bulk hard object is passed through, movable cutter mechanism 100 can be returned to initial position (namely along conter clockwise pivotable in figure) under the effect of self gravitation or the first Bringing-back mechanism 700 ' described below.
Preferably, described frame 500 ' comprises two relative side plates 510 ' and the pipe link (not shown) being connected these two side plates 510 ', to form stable support structure, the first chain wheel assembly 120 and the second chain wheel assembly 130 can be installed across two side plates 510 '.Support 400 ' can comprise two side frames 410 ', hinged with two side plates 510 ' of support 500 ' respectively.The front shroud 420 ' of support 400 ' is across connection two side frames 410 '.
In addition, as shown in the figure, described first chain wheel assembly 120 comprises the first sprocket shaft 121, two first sprocket wheels 122 and the first supporting disks 123, and described first sprocket shaft 121 is arranged on described side plate 510 '; Described second chain wheel assembly 130 comprises the second sprocket shaft 131, two second sprocket wheels 132 and the second supporting disks 133, and described second sprocket shaft 131 is arranged on described side plate 510 '.Wherein, the first sprocket shaft 121 and the second sprocket shaft 131 can be installed to side plate 510 ' by suitable fabricated section (such as bearing).
According to another kind of preferred implementation of the present invention, support 500 ' is connected slidably with frame 400 ', thus can when needed mutual away from or close.Such as, support 500 ' and frame 400 ' have chute and sliding pin respectively.Chain plate conveyer can be installed to frame 500 ' by the mode of similar above-mentioned embodiment.The second Bringing-back mechanism that described bag-crusher can comprise the slide platform being arranged on described frame 500 ' bottom, the fixed mount fixing relative to described support 400 ' and be arranged between described frame 500 ' and described fixed mount.Thus, frame 500 ' can be moved forward and backward by slide platform, with drive under the impetus of bulk hard object movable cutter mechanism 100 in parallel away from or near feeder 300 ', expand the gap between moving knife 110 and feeder 300 ', thus bulk hard object can be dodged.Second Bringing-back mechanism is used for resetting after dodging.Wherein, the second Bringing-back mechanism can be telescopic mechanism, such as, can be any one in spring, gas spring and hydraulic telescopic machanism.
First Bringing-back mechanism
Preferably, described chain plate conveyer can comprise the first Bringing-back mechanism 700 ' for making described chain plate conveyer reset after described chain plate conveyer is relative to described support 400 ' pivotable, one end of described first Bringing-back mechanism 700 ' is connected to the bottom of described chain plate conveyer, and the other end is connected to fixed base.Wherein, fixed base can be the running of chain plate conveyer, the object of reference of movement, is relatively-stationary parts or equipment.In the embodiment shown in figure, one end of described first Bringing-back mechanism 700 ' is connected to described second sprocket wheel 132, and the other end is connected to described hopper 200 '.Thus, when bulk hard object is passed through and push movable cutter mechanism 100 open to make movable cutter mechanism 100 after support 400 ' with the articulated position pivotable certain angle of frame 500 ', under the effect of the first Bringing-back mechanism 700 ', movable cutter mechanism 100 can get back to the initial position before pivotable.Certainly, according to handled material properties (such as hardness), the initial position of movable cutter mechanism 100 can be adjusted by adjustment first Bringing-back mechanism 700 ', such as, the two-wheeled axial connecting line of movable cutter mechanism 100 and the angle of feeding direction can be made to be 45-90 °.
Wherein, the first Bringing-back mechanism 700 ' can be various suitable structures, as long as can make movable cutter mechanism 100 after departing from initial position, makes movable cutter mechanism 100 get back to initial position when removing external force.Such as, described first Bringing-back mechanism 700 ' can be telescopic mechanism, thus with the corresponding stretching, extension of movement of movable cutter mechanism 100 or contraction.
Wherein, described first Bringing-back mechanism 700 ' can be any one in spring, gas spring and hydraulic telescopic machanism.One end of first Bringing-back mechanism 700 ' can be fixed to appropriate location, chain plate conveyer bottom, such as, be connected to the second chain wheel assembly 130.
Scraper plate
Support 400 ' can be provided with towards the scraper plate 800 ' of moving knife 110, described scraper plate 800 ' is staggeredly arranged with described moving knife 110, thus can be struck off the material of lash on moving knife 110 by scraper plate 800 '.More specifically, scraper plate 800 ' is arranged on the downstream that moving knife 110 carries out the transmission direction along chain plate conveyer of broken bag-refining operating position.Such as, scraper plate 800 ' can the backward position of corresponding chain plate conveyer.Wherein, scraper plate 800 ' can be multiple and interval is arranged, such as, transversely arrange in the moving direction of moving knife 110.In the embodiment shown in figure, scraper plate 800 ' can be divided into two groups, lays respectively at the outside of the first chain wheel assembly 120 and the second chain wheel assembly 130.For ease of installing, the one group of scraper plate 800 ' being positioned at top in figure can be arranged on front shroud 420 '.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (22)
1. a bag-crusher, it is characterized in that, described bag-crusher comprises movable cutter mechanism (100) and quiet cutter mechanism (200), described movable cutter mechanism (100) comprises moving knife (110) and makes described moving knife (110) have straight-line motion segment, described quiet cutter mechanism (200) comprises quiet cutter (210), described quiet cutter (210) is at least relative with described moving knife (110) in the straight-line motion segment of described moving knife (110), described bag-crusher comprises frame (300), described frame (300) comprises two relative side plates (310) and is connected described two side plates (310) with the cover plate making described frame (300) form housing, described movable cutter mechanism (100) is installed across described two side plates (310), described cover plate is provided with feeding mouth (340) and discharging opening (350), described feeding mouth (340) and described discharging opening (350) lay respectively at above and below described movable cutter mechanism (100), described quiet cutter mechanism (200) is arranged on described cover plate, described quiet cutter mechanism (200) comprises the chain structure be arranged on described cover plate, described quiet cutter (210) is arranged in described chain structure.
2. bag-crusher according to claim 1, wherein, described movable cutter mechanism (100) comprises chain plate conveyer, and described moving knife (100) is arranged on described chain plate conveyer.
3. bag-crusher according to claim 2, wherein, described chain plate conveyer comprises the first chain wheel assembly (120), the second chain wheel assembly (130) and multiple carrier bar (140), described multiple carrier bar (140) is connected to form zonary structure, described zonary structure is installed on described first chain wheel assembly (120) and described second chain wheel assembly (130) is gone up and passes through described first chain wheel assembly (120) and described second chain wheel assembly (130) driving, and described moving knife (110) is arranged on described carrier bar (140).
4. bag-crusher according to claim 3, wherein, described first chain wheel assembly (120) comprises the first sprocket shaft (121), two the first sprocket wheels (122) and the first supporting disk (123), described two the first sprocket wheels (122) are arranged on the two ends of described first sprocket shaft (121) respectively, and described first supporting disk (123) is arranged on described first sprocket shaft (121) and goes up and be positioned between described two the first sprocket wheels (122); Described second chain wheel assembly (130) comprises the second sprocket shaft (131), two the second sprocket wheels (132) and the second supporting disk (133), described two the second sprocket wheels (132) are arranged on the two ends of described second sprocket shaft (131) respectively, and described second supporting disk (133) is arranged on described second sprocket shaft (131) and goes up and be positioned between described two the second sprocket wheels (132).
5. bag-crusher according to claim 3, wherein, along the circumference of described zonary structure, described carrier bar (140) is provided with and arranges moving knife (110) more, often arrange in moving knife (110), each moving knife (110) be arranged in parallel.
6. bag-crusher according to claim 5, wherein, is provided with row's moving knife (110) on a carrier bar (140).
7. bag-crusher according to claim 5, wherein, the knife face of described moving knife (110) and the path of motion of described moving knife (110) coplanar, and described moving knife (110) has the thickness perpendicular to its knife face.
8. bag-crusher according to claim 4, wherein, described carrier bar (140) both sides are provided with baffle plate (141), and described baffle plate (141) is positioned between outermost moving knife (110) and corresponding first sprocket shaft (121) or the second sprocket shaft (131).
9. bag-crusher according to claim 3, wherein, described chain structure comprises multiple link units hinged successively, and described quiet cutter (210) is arranged in described link units.
10. the bag-crusher according to claim 1 or 9, wherein, the length direction along described chain structure is provided with the quiet cutter of many rows (210).
11. bag-crushers according to claim 1, wherein, along the length direction of described chain structure, the density of described quiet cutter (210) increases gradually.
12. bag-crushers according to claim 11, wherein, the knife face of described quiet cutter (210) is parallel with the knife face of described moving knife, and described quiet cutter (210) has the thickness perpendicular to its knife face.
13. bag-crushers according to claim 9, wherein, described moving knife (110) is installed on described carrier bar (140) by moving knife tool rest, and described quiet cutter (210) is installed in described link units by quiet cutter tool rest.
14. bag-crushers according to claim 13, wherein,
Described moving knife (110) is pivotally mounted on described moving knife tool rest by bias piece; Or
Described quiet cutter (210) is pivotally mounted on described quiet cutter tool rest by bias piece.
15. bag-crushers according to claim 14, wherein,
Described moving knife tool rest is provided with arc-shaped slot (151), described bias piece is torsion spring (152) and is positioned at the arc center of circle of described arc-shaped slot (151), one end of described moving knife (110) is connected to described torsion spring (152), and the other end is connected to described moving knife tool rest by the sliding pin (153) through described arc-shaped slot (151); Or
Described quiet cutter tool rest is provided with arc-shaped slot (151), described bias piece is torsion spring (152) and is positioned at the arc center of circle of described arc-shaped slot (151), one end of described quiet cutter (210) is connected to described torsion spring (152), and the other end is connected to described quiet cutter tool rest by the sliding pin (153) through described arc-shaped slot (151).
16. bag-crushers according to claim 9, wherein, described link units comprises the multiple panel seats (222) be arranged side by side, and each panel seat (222) is hinged to the corresponding panel seat (222) of adjacent link units.
17. bag-crushers according to claim 1, wherein, described quiet cutter mechanism (200) comprises the first quiet cutter mechanism (220) and the second quiet cutter mechanism (230), described first quiet cutter mechanism (220) and described second quiet cutter mechanism (230) lay respectively at the both sides of the moving direction of the moving knife along described movable cutter mechanism (100) (110) of described feeding mouth (340), and the quiet cutter of described first quiet cutter mechanism (220) is at least relative with described moving knife (110) in the straight-line motion segment of described moving knife (110).
18. bag-crushers according to claim 17, wherein, described cover plate comprises front shroud (320) and back shroud (330), limit described feeding mouth (340) and discharging opening (350) between described front shroud (320) and described back shroud (330), described first quiet cutter mechanism (220) and described second quiet cutter mechanism (230) are arranged on described back shroud (330) and described front shroud (320) respectively.
19. according to the bag-crusher in claim 2-9,13-16 described in any one, wherein, the below of described chain plate conveyer is provided with scraper plate (400), and described scraper plate (400) staggers with the moving knife (110) of described movable cutter mechanism (100) and arranges.
20. according to the bag-crusher in claim 11,12,17,18 described in any one, wherein, described movable cutter mechanism (100) comprises chain plate conveyer, the below of described chain plate conveyer is provided with scraper plate (400), and described scraper plate (400) staggers with the moving knife (110) of described movable cutter mechanism (100) and arranges.
21. according to the bag-crusher in claim 2-9,11-18 described in any one, wherein, described feeding mouth (340) below is also provided with towards the gear cutter (600) of described movable cutter mechanism (100), and described gear cutter (600) arranges for multiple and along described movable cutter mechanism (100) Width.
22. bag-crushers according to claim 21, wherein, described gear cutter (600) is obliquely installed, and point of a knife is towards described movable cutter mechanism (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210214582.4A CN102700786B (en) | 2012-06-27 | 2012-06-27 | Bag breaking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210214582.4A CN102700786B (en) | 2012-06-27 | 2012-06-27 | Bag breaking machine |
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| CN102700786A CN102700786A (en) | 2012-10-03 |
| CN102700786B true CN102700786B (en) | 2015-04-01 |
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| CN201210214582.4A Active CN102700786B (en) | 2012-06-27 | 2012-06-27 | Bag breaking machine |
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| CN111284790B (en) * | 2020-02-12 | 2021-06-11 | 宁波奔野重工股份有限公司 | Garrulous packing of rubbish intelligence separation and nutrient soil conversion system is put |
| WO2021232697A1 (en) * | 2020-05-20 | 2021-11-25 | 山东万邦石油科技股份有限公司 | Automatic control device for bag breaking machine |
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| CN201815349U (en) * | 2010-10-23 | 2011-05-04 | 河南省澳斯迪环保机械有限责任公司 | Garbage bag breaking device |
| CN102303730A (en) * | 2011-09-16 | 2012-01-04 | 江苏美星大地环保科技有限公司 | Bag breaking machine |
| CN202621244U (en) * | 2012-06-27 | 2012-12-26 | 长沙中联重科环卫机械有限公司 | Bag breaking machine |
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2012
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Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: Changsha ZOOMLION Environmental Industry Co., Ltd. Address before: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin Patentee before: Environmental & Sanitation Machinery Branch of Changsha Zoomlion Heavy Industry Science & Technology |