CN100469454C - Mobile wood crusher - Google Patents
Mobile wood crusher Download PDFInfo
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- CN100469454C CN100469454C CNB2004800144214A CN200480014421A CN100469454C CN 100469454 C CN100469454 C CN 100469454C CN B2004800144214 A CNB2004800144214 A CN B2004800144214A CN 200480014421 A CN200480014421 A CN 200480014421A CN 100469454 C CN100469454 C CN 100469454C
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- feedway
- tab style
- crushing device
- rotary crushing
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Abstract
A mobile wood crusher has a vehicle body (2) where a traveling device is provided, a rotary crushing device (6) installed on one end side of the vehicle body (2) and crushing wood into crushed pieces of the wood, a tub-type feeding device (7) provided on the upper part of the rotary crushing device (6), a carry-out device (4) extendingly provided from the lower part of the rotary crushing device (6) to the other end side in the traveling direction of the vehicle body (2) and carrying and discharging the crushed pieces of the wood crushed by the rotary crushing device (6) to the outside, and a drive device (5) installed between the rotary crushing device (6) and the carry-out device(4) and driving the drive source for the traveling device (3), the rotary crushing device (6), the tub-type feeding device (7), and the carry-out device (4).
Description
Technical field
The present invention relates to a kind of mobile wood crusher of input hogging being made the wood shavings of sheet.
Background technology
For the trees that will from forest, fell or branch utilize again fertilizer or organic farming with feed etc. in, perhaps, in order with the usefulness truckages such as culled wood of abandoned building the time, to reduce the carrying volume and to reduce landed cost, can use the described log splitter that trees or culled wood is broken for sheet well.
As mobile wood crusher in the past, the disintegrating machine of being put down in writing in the known patent document 1 for example.
This kind mobile wood crusher 100 in the past possesses car body 110, crawler-tread 120, engine 130, hydraulic motor 140, tab style feedway 150 and for example as shown in figure 39 as the conveyer belt 160 of conveyance device.
In addition, under tab style feedway 150, as shown in figure 40, dispose rotary crushing device 170.In addition, on the top of tab style feedway 150, being provided with disperses prevents to cover 180.
With the opposite side of a side of configuration cooling fan 131 and radiator 132, be adjacent to dispose oil pressure pump 134 with engine 130, this oil pressure pump 134 is by sending oil-piping 135 to be connected with described hydraulic motor 140.
In addition, be provided with the operation board 136 of the driving control of carrying out engine 130, oil pressure pump 134 and hydraulic motor 140 etc. in the side of the car body 110 that is provided with oil pressure pump 134.
Conveyer belt 160 is located at and engine 130 opposite sides every tab style feedway 150 by folder, and its end extends out to the below of rotary crushing device 170.This conveyer belt 160 will be rotated the direct of travel conveyance of formula breaker 170 breaked wood shavings along mobile wood crusher 100, and wood shavings is discharged to the outside.
When utilizing this kind mobile wood crusher 100 from timber, to make wood shavings, at first, under the state that makes tab style feedway 150, conveyer belt 160 and rotary crushing device 170 runnings, utilize loading machine PC etc. that timber is dropped in rotary crushing device 170.
When input timber rotates in tab style feedway 150, supplied with, be rotated 170 fragmentations of formula breaker to peristome 153.
When utilizing rotary crushing device 170 to make wood shavings reach given granularity when following, wood shavings will pass screen cloth and fall on conveyer belt 160, is discharged to the outside by conveyer belt 160.
But, when the timber that utilizes this kind mobile wood crusher 100 in the past broken, need clean rotary crushing device 170 termly.
At this moment, though mobile wood crusher 100 is stopped and cleaning, if not mobile tab style feedway 150 then is difficult to cleaning.
Thus, as shown in figure 41, in the bottom of the tab style feedway 150 that is equipped on the car body 110 that is provided with crawler-tread 120, be provided with and make the swing mechanism 190 (for example with reference to patent documentation 2) of this tab style feedway 150 along width (with the direction of direct of travel quadrature) swing 90 degree of car body 110.
This swing mechanism 190 possesses tab style feedway 150 is supported on connection shaft 191, oil cylinder 192 on the car body 110 with freely swinging.
In addition, oil cylinder 193 is to link tab style feedway 150 and disperse to prevent to cover 180 member, when crushing operation, make oil cylinder 193 elongation and the upper opening portion of tab style feedway 150 is prevented to cover the use of 180 mulched grounds with dispersing, when swing, shrink oil cylinder 193 and will disperse and prevent to cover 180 sides that are configured in tab style feedway 150, make under the posture when swing, dispersing prevents to cover 180 and can not fly out to width.
Patent documentation 1: the spy opens 2001-No. 9318 communiques (the 4th page, Fig. 1)
Patent documentation 2: the spy opens communique (the 4th page, the 5th page, Fig. 1 2000-No. 15128.Fig. 7)
But, in this kind mobile wood crusher 100 in the past following problem is arranged.
(1) owing to forms and the tab style feedway 150 of the central portion that is disposed at car body 110 and the formation that rotary crushing device 170 is adjacent to be provided with conveyer belt 160, therefore just having the wooden sheet that is rotated formula breaker 170 breaked sheets just disperses from tab style feedway 150, pass screen cloth and sneak on conveyer belt 160, thereby the granularity of wood shavings that manufacturing arranged is not by the problem of homogenization by the situation in the wood shavings of the required granularity of conveyance.
(2) as shown in figure 40, when timber being dropped in the tab style feedway 150, usually, loading machine PC is configured in the direction of dispersing of avoiding broken wooden sheet, promptly on the position of the white arrow direction of Figure 40 and carry out operation with loading machine PC.But, though the operator of loading machine PC can know the various monitor display parts of the peristome of the input usefulness of recognizing tab style feedway 150 and operation board 136 from the position of this loading machine PC and confirm, but, therefore just can't know and recognize because the net 133 of radiator cover 132 grades is configured in an opposite side with loading machine PC.Consider that from the characteristic of mobile wood crusher 100 the tiny wood chip that the disperses fan 131 that might be cooled sucks,, need when confirming blockage, carry out operation attached on the net 133 and become and cause overheated reason.The blocked state of confirming the wooden sheet of net 133 must get off from loading machine PC, around confirming to an opposite side, thereby has reduced operability.
(3) because the tab style feedway 150 of mobile wood crusher 100 is configured in the substantial middle of car body 110, formation is by the state of engine 130 and conveyer belt 160 clampings, when therefore cleaning when making 150 swings of tab style feedway, a because swing tab style feedway 150, inner wood shavings also can fly out to the outside, so wooden sheet will cause and disturbs and can't clean under this state.Thus, though being moved, cleans mobile wood crusher 100, but when under the state that makes 150 swings of tab style feedway mobile wood crusher 100 being moved, because braced wing chip feedway 150 has only oil cylinder 192, therefore the power such as vibration in must moving with connection shaft 191 supports might be damaged connection shaft.
Summary of the invention
The objective of the invention is to, the homogenization of the granularity of the wood shavings that can realize manufacturing is provided, the state of mobile wood crusher in the time of can easily confirming to utilize the operation of loading machine can be when the cleaning operation apply burden ground, not carry out the mobile wood crusher of cleaning work effectively to machinery.
The present invention realizes described purpose by the arrangement of rotary crushing device, tab style feedway, carrying device and the drive unit of change mobile wood crusher.
Specifically, the mobile wood crusher of technical scheme 1 of the present invention is a mobile wood crusher of input hogging being made the wood shavings of sheet, it is characterized in that possessing:
Be provided with the moving device of mobile usefulness car body,
Be located at direct of travel one distolateral of this car body, a plurality of blades by rotation with described timber pulverize the rotary crushing device of making described wood shavings,
The rotary fin that possesses the top of being located at this rotary crushing device with rotating freely, the input tab style feedway of peristome that has formed the timber that becomes the thing that is broken on top,
By from the bottom of described rotary crushing device to another distolateral extension setting of direct of travel of described car body, will by the breaked wood shavings of described rotary crushing device take out of and the conveyance device of discharging to the outside,
Be disposed between described rotary crushing device and the described conveyance device, drive the drive source drives device of described moving device, described rotary crushing device, described tab style feedway and described conveyance device,
Described rotary crushing device is adjacent to be provided with described drive unit,
Described tab style feedway possesses according to covering dispersing that the mode of described input with peristome be provided with and prevents to cover on the position corresponding with the configuration of described rotary crushing device,
Described input with peristome not by described disperse the part that prevents to cover covering with respect to the extension side of described discharger and described drive unit both, towards the opposite side of direct of travel and opening.
The mobile wood crusher of technical scheme 3 of the present invention is the technical scheme 2 described mobile wood crushers with following feature, that is,
On described tab style feedway, be formed with peristome from timber to described rotary crushing device that supply with in its bottom,
Described disperse to prevent to cover to be set at overlook on the position that covers this peristome.
The mobile wood crusher of technical scheme 4 of the present invention is technical scheme 2 or the 3 described mobile wood crushers with following feature, that is,
Described dispersing prevents to cover by from the timber input of the described tab style feedway end along the drive unit side of direct of travel with peristome, extends to the width end ground vertical with direct of travel and is provided with.
The mobile wood crusher of technical scheme 5 of the present invention is to have any described mobile wood crusher in the technical scheme 1～4 of following feature, that is,
With the width side of the direct of travel quadrature of described car body on, be provided with the operation board of driving operation usefulness of each device that comprises described drive unit,
Be provided with on the side of this operation board, be formed with the cooling air introduction part of described drive unit,
The cladding system that this cooling air introduction part can be known the blockage of recognizing the surface covers.
The mobile wood crusher of technical scheme 6 of the present invention is to have any described mobile wood crusher in the technical scheme 1～5 of following feature, that is,
On described car body, be provided with and make the swing mechanism of described tab style feedway to the swing of the direct of travel end of this car body.
The mobile wood crusher of technical scheme 7 of the present invention is the technical scheme 6 described mobile wood crushers with following feature, that is,
Described swing mechanism has described tab style feedway is supported on connection shaft on the described car body with freely swinging,
When described tab style feedway is made as the posture of job state, make from described connection shaft center along the horizontal range of the end of the described tab style feedway of the described drive unit side of the direct of travel of described car body, less than treble vertical range from described connection shaft center to described tab style feedway.
The mobile wood crusher of technical scheme 8 of the present invention is the technical scheme 7 described mobile wood crushers with following feature, that is,
When described tab style feedway is made as the posture of job state, make from described connection shaft center and horizontal range, less than vertical range from described connection shaft center to the earthed surface of described moving device along the end of the described tab style feedway of the opposite side of described drive unit side of the direct of travel of described car body.
The mobile wood crusher of technical scheme 9 of the present invention is to have any described mobile wood crusher in the technical scheme 5～7 of following feature, that is,
Described tab style feedway possesses:
Be fixed in substrate on the described car body,
Be located at with rotating freely rotary fin on this substrate,
Be located at the top of this rotary fin, erect the hopper of the shore supports that is provided with from described substrate.
The mobile wood crusher of technical scheme 10 of the present invention is to have any described mobile wood crusher in the technical scheme 6～9 of following feature, that is,
Described swing mechanism possesses making described tab style feedway when described connection shaft is swung, and does not make this tab style feedway be rocked to the swing restriction portion of the position of disturbing with described moving device.
The mobile wood crusher of technical scheme 11 of the present invention is to have any described mobile wood crusher in the technical scheme 1～10 of following feature, that is,
Between described rotary crushing device and described conveyance device, be provided with screen member, if reached below the given granularity by the breaked wood shavings of described rotary crushing device, then make it by,
This screen member is surrounded this rotary crushing device ground by the rotating shaft around described rotary crushing device and is provided with,
When described rotating shaft direction is seen, the upper end of described screen member is configured in than the rotating shaft of described rotary crushing device more by the position of top.
Mobile wood crusher according to technical scheme 1, because by configuration driven device between rotary crushing device and tab style feedway, conveyance device, even the wooden sheet before broken disperses with peristome from the timber input of tab style feedway, can not sneak in the wood shavings on the conveyance device yet, therefore just can make the wood shavings of the granularity of homogeneous.
In addition, by rotary crushing device and tab style feedway being located at the distolateral of car body, the timber input that can utilize loading machine from the direct of travel side end or the width side portion of mobile wood crusher just, can suitably change according to field condition and drop into the position, thereby can improve operability significantly.
And, because drive unit is configured in the substantial middle place, around its configuration rotary crushing device, tab style feedway and conveyance device, therefore just can shorten from the bang path of drive unit, thereby can drive transmission effectively to their drive source transmission.
Mobile wood crusher according to technical scheme 2, prevent to cover by dispersing and be arranged on the position corresponding with the configuration of rotary crushing device, even with dispersing the peristome, also can utilizing disperses prevents that cover from preventing to disperse to the outside to the wooden sheet before broken from the timber input.
According to the mobile wood crusher of technical scheme 3, prevent to cover the position that is arranged on the timber supply usefulness peristome of overlooking covering tab style feedway by dispersing, just can prevent reliably further that broken preceding wooden sheet from dispersing to the outside.
Mobile wood crusher according to technical scheme 4, prevent to cover on of end from drive unit side along direct of travel with the extending to width end setting of the timber input of tab style feedway with peristome by dispersing, utilize loading machine from the side side carry out the timber input or carry out just can not counteracting when timber drops into from the direct of travel side, that can not damage the timber input functionally obtains to prevent the effect of dispersing.
Mobile wood crusher according to technical scheme 5, because by with the operation board of the operation usefulness of drive unit etc. and the same side that the cooling air introduction part is located at mobile wood crusher, the cladding system that the utilization of cooling air introduction part can be known the situation of the obstruction of recognizing the surface covers, just can drop into operation by carry out timber from this side, make the operator in the state of seeing operation board or cooling air introduction part, carry out timber and drop into operation, therefore just do not have because of checking and confirm to wait the situation that operability is reduced.
Mobile wood crusher according to technical scheme 6, because by on car body, being provided with swing mechanism, just can make the tab style feedway to the swing of the direct of travel end of car body, therefore just can be rotated the cleaning work of formula breaker, thereby can carry out cleaning work easily from any side of the width side of mobile wood crusher.In addition, even owing to when swing the timber in the tab style feedway is discharged to the outside, timber can not disperse to width side yet, therefore just can not make mobile wood crusher carry out cleaning work movably.
Mobile wood crusher according to technical scheme 7, because by making the tab style feedway be rocked to the position of foregoing connection shaft, when making the tab style feedway vertical making it swing, just can make top lower than the height of the tab style feedway under the posture of operation state, therefore when mobile wood crusher is transported with truck etc., vertical by making it swing, also be favourable for the restriction of transporting of truck etc.
Mobile wood crusher according to technical scheme 8, because by making the tab style feedway be rocked to the position of foregoing connection shaft, making tab style feedway swing when vertical, just can prevent the situation that collide on tab style feedway and ground, therefore under this state, also can realize utilizing moving of moving device.
Mobile wood crusher according to technical scheme 9, owing to form hopper is fixed in structure on the substrate, therefore rotary fin below it is rotated, and just can utilize loading machine to drop into timber, the operability raising that timber is dropped in the hopper that has been fixed.
Mobile wood crusher according to technical scheme 10, because by making swing mechanism possess swing restriction portion, even when making the tab style feedway be in plumbness, can not clash with moving device yet, therefore just can under plumbness, mobile wood crusher be moved, make that the operation of mobile wood crusher is more easy.
Mobile wood crusher according to technical scheme 11, because screen member will more cover by the place, top than the rotating shaft around rotary crushing device, therefore the wooden sheet before broken falls and sneaks into the wood shavings that has passed screen member with regard to not overflowing from the upper end of screen member, thereby can make the homogeneous grain diameter of wood shavings, the quality of the product of wood shavings is further improved.
Description of drawings
Fig. 1 is the side view of the mobile wood crusher of an embodiment of the invention.
Fig. 2 is the vertical view of the mobile wood crusher of described embodiment.
Fig. 3 is the rearview of the mobile wood crusher of described embodiment.
Fig. 4 is the schematic plan of the drive unit of the described embodiment of expression.
Fig. 5 is the side view of the drive unit of the described embodiment of expression.
Fig. 6 is the vertical view of the rotary crushing device of the described embodiment of expression.
Fig. 7 is the side view of described rotary crushing device.
Fig. 8 is the rearview of described rotary crushing device.
Fig. 9 is the cross sectional plan view of the relation of expression tab style feedway of described embodiment and rotating mechanism.
Figure 10 A is the simple cross sectional plan view of the rotary fin of described embodiment.
Figure 10 B be described embodiment rotary fin want portion's amplification profile.
Figure 11 is the front view of the rotary fin of described embodiment.
Figure 12 is the cross-sectional front view of the rotary fin of described embodiment.
Figure 13 is the profile of barrel roll of rotation of the rotary fin of the described embodiment of guiding.
Figure 14 is the profile of vertical roller of rotation of accepting the rotary fin of described embodiment.
Figure 15 is the amplification plan view of the fin rotating mechanism of described embodiment.
Figure 16 is the enlarged drawing of drive source of the fin rotating mechanism of described embodiment.
Figure 17 is the chain and the profile of being located at the interlocking pattern of the sprocket on the rotary fin of the fin rotating mechanism of the described embodiment of expression formation.
Figure 18 is the profile of the relation of expression fin drive chain of described embodiment and guide member.
Figure 19 be described embodiment fin drive chain tension force imparting mechanism want portion's profile.
Figure 20 be to the fin drive chain of described embodiment give tension force the tension force imparting mechanism want portion's enlarged drawing.
Figure 21 is the side view of the relation of expression rotary fin of described embodiment and hopper.
Figure 22 is the front view of the hopper of described embodiment.
Figure 23 is the vertical view of the hopper of described embodiment.
Figure 24 is the figure that sees from the arrow Z direction of described Figure 21.
Figure 25 is the upward view of the hopper of described embodiment.
Figure 26 is V-V line profile of Figure 21.
Figure 27 is the profile of installment state of the lid member of the described embodiment of expression.
Figure 28 is the side view of structure of the fin swing mechanism of the described embodiment of expression.
Figure 29 is the vertical view of structure of the fin swing mechanism of the described embodiment of expression.
Figure 30 is the rearview of structure of the fin swing mechanism of the described embodiment of expression.
Figure 31 is the side view of the support of the expression fin swing mechanism that constitutes described embodiment.
Figure 32 is the figure that sees from the arrow R direction of Figure 31.
Figure 33 is the figure that sees from the arrow L direction of Figure 31.
Figure 34 is the schematic diagram of effect that is used to illustrate the mobile wood crusher of described embodiment.
Figure 35 is used to illustrate the schematic diagram that utilizes dispersing of described embodiment to prevent the reflection of the broken thing that covers.
Figure 36 is the schematic diagram that is used for illustrating the disperse direction of broken thing when the rotary crushing device of described embodiment disperses.
Figure 37 is the schematic diagram of effect that is used to illustrate the swing mechanism of described embodiment.
Figure 38 is the schematic diagram of effect that is used to illustrate the swing mechanism of described embodiment.
Figure 39 is a side view of representing the structure of mobile wood crusher in the past.
Figure 40 is the schematic diagram that is used to illustrate the effect of mobile wood crusher in the past.
Figure 41 is the schematic diagram of effect that is used to illustrate the swing mechanism of mobile wood crusher in the past.
Wherein, 1 ... mobile wood crusher, 2 ... car body, 3 ... moving device, 3A, 6A, 7A ... motor (drive source), 4 ... conveyer belt (conveyance device), 5 ... drive unit, 6 ... rotary crushing device, 7 ... the tab style feedway, 8 ... swing mechanism, 56 ... operation board, 57 ... net (cladding system), 63 ... screen member, 71 ... fin is taken in frame (substrate), 72 ... rotary fin, 74 ... hopper, 75 ... disperse and prevent cover, 76 ... drop into and use peristome, 83 ... connection shaft, 85 ... scotch during swinging position (swing restriction portion), 635 ... open end edge portion (upper end of screen member), 711 ... peristome, A ... horizontal range from the connection shaft of tab style feedway to the drive unit side end, B ... from the connection shaft of the tab style feedway vertical range of portion to the end, C ... horizontal range from the connection shaft of tab style feedway to the rear side end, D ... from the connection shaft of tab style feedway to the vertical range that the surface is set, O2 ... rotating shaft, WD ... timber is broken
The specific embodiment
Below with reference to accompanying drawings an embodiment of the invention are described.
[1]. whole formation
Among Fig. 1～Fig. 3, expression has the mobile wood crusher 1 of embodiments of the present invention.This mobile wood crusher 1 possesses car body 2, moving device 3, the conveyer belt 4 as conveyance device, drive unit 5, rotary crushing device 6 and tab style feedway 7, when dropping into timber in the guide vane chip feedway 7, timber just is rotated 6 fragmentations of formula breaker, utilizes the conveyer belt 4 to discharge to the outside wood shavings that has been broken.
On this car body 2, direct of travel (left and right directions among Fig. 1) the distolateral tab style feedway 7 that is provided with at moving device 3 at another distolateral conveyer belt 4 that is provided with, has disposed drive unit 5 between them.And in the following description, the situation that mobile wood crusher 1 is moved to the direction that is provided with conveyer belt 4 is called direct of travel the place ahead, will be called the direct of travel rear to the situation that the direction that is provided with tab style feedway 7 moves.
Moving device 3 is crawler-treads of being located at the lower side both sides of car body 2, possess the side end of being located at car body 2 pair of driving wheels 31, be wound onto on this driving wheel 31 and the unlimited track ribbon 32 that contacts with ground plane.Unlimited track ribbon 32 is to have formed the member of a plurality of track plates of teat with connections such as pins outside, and by pair of driving wheels 31 rotations that make both sides, unlimited track ribbon 32 will rotate, thereby mobile wood crusher 1 is advanced.
In the mobile wood crusher 1 of this kind formation, will be described in detail below for the structure of drive unit 5, rotary crushing device 6, tab style feedway 7.
[2]. the structure of drive unit 5
Among Fig. 4 and Fig. 5, expression has the schematic structure of the drive unit 5 at the substantial middle place that is configured in mobile wood crusher 1.
This drive unit 5 possesses engine 51, fuel oil drum 52, battery 53, oil pressure pump 54, service tank 55, operation valve 56 and operation board 57, by with engine 51 as drive power source oil pressure pump 54, supply with pressure oil from operation valve 56 to various hydraulic motors, realize the driving at each position.
On this engine 51, be connected with fuel oil drum 52 by having omitted illustrated fuel feed pipe, be connected with battery 53 by electric wiring, in the fuel supply of accepting from fuel oil drum 52, utilize battery 53 to make engine 51 begin to drive.
In addition, be formed with the cooling air introduction part in the side of the mobile wood crusher 1 that is provided with radiator 512 and oil cooler 513, the net 58 that this peristome is used as cladding system covers.
Specifically, pipeline 562 is to supply with the path of pressing oil to the milling train motor 6A that drives rotary crushing device 6 from valve body 561, pipeline 563 is to supply with the path of pressing oil to the fin motor 7A that drives tab style feedway 7, pipeline 564 is to supply with the path of pressing oil to the conveyer belt motor 4A that drives conveyer belt 4, pipeline 565 is to supply with the path of pressing oil to the travel motor 3A of moving device 3, pipeline 566 as shown in Figure 5, being configured in the below of fan 514, is to supplying with the path of pressing oil by V-belt etc. with the fans drive motor 51A that this fan 514 links.
On guidance panel 571, except the operator is used to switch or start the switch of beginning, shut-down operation, the indicator lamp whether temperature that also is provided with the operating condition display lamp that shows operating condition, whether each hydraulic motor is reached the cooling water of overload state, engine 51 is in the normal range (NR) etc., when detecting controller main body 572 with the sensor etc. of being located at each position when being in abnormality, then indicator lamp is lighted, and urges the operator that this position is checked.These operating condition display lamps etc. are installed in the vehicle-width direction side of mobile wood crusher 1, can see through the transparent acrylic resin cover of this panel face of covering, know from the outside and recognize.In addition, when generation was unusual, the revolving light of operation board top was lighted, and recognizes and can know.
[3]. the structure of rotary crushing device 6
Fig. 6～Fig. 8 represents the structure of rotary crushing device 6, this rotary crushing device 6 possesses: be configured in the below of tab style feedway 7 and be installed in maintenance frame 61 on the car body 2, be supported on this maintenance frame 61 and around the rotary broken body 62 of level of approximation direction axle center rotation, form the screen member 63 of the state of the outer circumferential side that surrounds this rotary broken body 62, rotary broken body 62 is located at milling train motor 6A rotation the carrying out fragmentation of timber of its end by utilization.
Keep frame 61 to have antetheca 611, rear wall 612, pair of sidewalls 613,614, on each sidewall 613,614, give prominence to the flange part 615 that is provided with installation usefulness to foreign side.
This flange part 615 is fixed on the framework of car body 2 by diagrams such as bolt component setting tool slightly.In addition, though details is narrated in the back, but the fin in the bottom that constitutes tab style feedway 7 is taken on the frame 71, be formed with the peristome of overlooking to rectangle 711, dispose described maintenance frame 61 in the rear side that fin is taken in frame 71 accordingly with this peristome 711, the rotary broken body 62 of rotary crushing device 6 exposes from fin is taken in the peristome 711 of frame 71.
Rotary broken body 62 possesses axis body 621, going barrel 622, and its two ends are supported on the antetheca 611 and rear wall 612 that keeps frame 61 with being rotated freely.
Specifically, be formed with notch 616 on the front and rear wall 611,612 that keeps frame 61, rotary broken body 62 is engaged in each notch 616.
The cylindrical body that going barrel 622 is used as around the rotating shaft setting of this axial region 621 constitutes, and at the outer peripheral face of this going barrel 622, is provided with a plurality of broken portions 623 and protector 624.
Here on screen member 63, the part of perisporium 631 cut away and form top peristome 633.In addition, between the outer peripheral face of the inner face of this screen member 63 and going barrel 622, form gap 634.
At this moment, the radius of curvature of the inner face of screen member 63 is set to than the rotation because of rotary broken body 62, and the radius of the track K that the head end of the blade 625 of broken portion 623 is described is bigger.
In addition, the opening end edge portion 635 of screen member 63 is configured in than the axis of rotation O2 of rotary broken body 62 more by upper place.Thus, as shown in Figure 7, be formed at gap 634 between the outer peripheral face of the inner face of screen member 63 and going barrel 622 and will have and overlook approximate rectangular supply side peristome 636, overlook approximate rectangular discharge side opening portion 637.
In this kind rotary crushing device 6, unlike fragmentation manufacturing in the past, baffle plate is set, prevents to cover 75 places and the upper side of peristome 711 that will be formed at the bottom of tab style feedway 7 is open into dispersing on the hopper 74 of being located at the tab style feedway at opening portion.
In addition, be provided with the cover member 64 in the outside that surrounds rotary broken body 62 in the bottom that keeps frame 61, this cover member 64 is the part of the tap 632 that has passed screen member 63 in the middle of the wood shavings that will be formed by rotary broken body 62 fragmentations members to conveyer belt 4 guidings.
[4]. the structure of tab style feedway 7
Fin is taken in frame 71 and is made of the plate body of being located on the car body 2 by swing mechanism 8, on the part corresponding with the allocation position of rotary crushing device 6, is formed with to rotary crushing device 6 and supplies with the peristome 711 that timber is used.
The structure of (4-1) rotary fin 72
Fin main body 721 is shown in Figure 10 A, and being made into rotating shaft O is the cylinder-like body at center.
A pair of guiding is located on the bottom outer peripheral face of fin main body 721 with outward flange portion 722,723, circumferencial direction along fin main body 721 extends out around fin main body 721 1 allly, and two guidings are disposed by mutual almost parallel ground with outward flange portion 722,723.In addition, this a pair of guiding is with being made as guide channel by the circumferencial direction along fin main body 721 between the outward flange portion 722,723.
This sprocket 724 and guide member 725 are shown in Figure 10 B, by circumferencial direction alternate configurations along fin main body 721, head end at sprocket 724 is formed with the gear row, though details is narrated in the back, but the head portion of guide member 725 is compared with the head end of the gear row of sprocket 724, overhang still less will be made as the height that chain 755 described later can roughly be kept by the pitch circle P that sprocket 72 forms.
The structure of (4-2) rotating mechanism 77
Rotating mechanism 77 possesses as shown in Figure 9: around rotary fin 72 be located at 4 locational barrel rolls 771 and vertical roller 772 respectively, supported the carriage 773 of foregoing fin motor 7A, the chain 775 of being located at sprocket 774 on the output shaft 7A1 of fin motor 7A, being provided with by mode according to the rotary fin 72 of reeling.
This chain 775 is configured very big ring-type, installed according to the rotary fin 72 of interior bag, the mode of being located at the sprocket 774 on the fin motor 7A, in the outer peripheral portion interlock of sprocket 774, and with to outstanding sprocket 724 interlocks that are provided with of the outer peripheral face of rotary fin 72.
Here, the sprocket 724 of rotary fin 72 and guide member 725 are owing to be located at identical upright position, therefore when chain is engaged on the sprocket 724, the head portion of guide member 725 just with the inner peripheral surface sliding-contact of chain 775, according to the mode effect of guide chain 775.
If illustrate in greater detail, then as shown in figure 17, when chain 775 was engaged on the sprocket 724, the roller 775D that is inserted into pin 775C was entrenched among the recessed tooth 724A of sprocket 724, the outer peripheral face of roller 775D with advance when the inner face of recessed tooth 724A contacts.
On the other hand, guide member 725 as shown in figure 18, be intercalated between the opposed facing pin link 775A and roller chain link 775B of chain 775, the inner peripheral surface sliding-contact of its cephalic par part and roller 775D, the pitch circle P (with reference to Figure 10 B) that makes chain 775 roughly to keep to form by sprocket 724 as previously mentioned.
It is roughly the same that their size relationship is that the gauge T2 with the height dimension T1 from the outer peripheral face of the fin main body 721 of rotary fin 72 to the bottom of the recessed tooth 724A of sprocket 724, guide member 725 is set at, and make between the roller chain link 775B that faces mutually of chain 775 size S greater than the above-below direction length dimension W of guide member 725.
The structure of (4-3) tension force imparting mechanism 78
Tension force imparting mechanism 78 possesses swing arm 781, sprocket 782, elastic component 783 and adjusts member 784 as shown in figure 15.
This swing arm 781 possesses up and down pair of plates body 781A, 781B, and is distolateral at another of an opposite side with oscillation center, is folded with sprocket 782 between platysome 781A, 781B.
In addition, dispose on the platysome 781A up and link sheet 781C, below platysome 781B below dispose and link sheet 781D down.
In addition, sprocket 782 is installed by the bearing 781G on the axial region that is loaded on bolt component 781E outward with rotating freely.
At last binding sheet 781C and link on the sheet 781D down and be formed with locking holes 781H, 781I respectively, in each locking holes 781H, 781I, as shown in figure 20, the sealed distolateral hook portion 783A that elastic component 783 such as helical spring is arranged.
In addition, another distolateral hook portion 783B of this elastic component 783 is attached at and adjusts on the member 784.
Adjust member 784 as shown in figure 20, possess fixed frame 784A, bolt component 784B, nut component 784C and locking piece 784D, 784E.
Locking piece 784D is the plate body that is highlighted setting on the outer peripheral face of nut component 784C, and the face of plate body is by the axis setting along bolt component 784B.On the lateral margin of the fixed frame 784A of this locking piece 784D side, be formed with recess by carrying out otch, another distolateral hook portion 783B of elastic component 783 is locked together in this recess.
In the tension force imparting mechanism 78 of this kind structure, as shown in figure 15, sprocket 782 is engaged in the outer circumferential side of chain 775, by apply the bullet gesture from the outside, just can give suitable tension force to chain 775.
Execute being adjusted into of force, in Figure 20, when nut component 784C screwed togather the position when fixed frame 784A side changes, because the tensile force of elastic component 783 increases, therefore sprocket 782 is stretched, chain 775 is applied the bullet gesture by the direction to pushing, and the fastening force of 775 pairs of rotary fins 72 of chain increases.On the contrary, if with nut component 784C screw togather the position to anti-fixed frame side shifting, then the tensile force to fixed frame 784A side of sprocket 782 diminishes, the fastening force to rotary fin 72 of chain 775 diminishes.
By adjusting the position that screws togather of nut component 784C like this, just can adjust the tension force of giving chain 775.
The structure of (4-4) hopper 74
The input of the timber of hopper 74 is inclined relative to horizontal with peristome 76, drops into on the peristome 76 at this, sets up dispersing of its part of covering and prevents to cover 75.Promptly, hopper 74 as shown in figure 21, with the mode that peristome 76 with respect to the horizontal plane tilts with given angle, be made into the approximate tubular that rotary fin 72 with respect to the approximate circle tubular has tilted according to the input that makes timber, have big part of height dimension and the little part of height dimension.
This hopper 74 is supported on the fin of being located on the car body 2 by 3 pillars 73 as previously mentioned and is taken on the frame 71 (diagram slightly among Figure 21).
Each pillar 73 possesses to erect and is arranged on fin and takes in the 1st member 731 on the frame 71, the 2nd member 732 that engages with hopper 74.
The 1st member 731 is used as the cylindrical component of being made by rectangular steel tube and constitutes, and is provided with seat board 733 in its lower end, utilizes this seat board 733 and fin to take in frame 71 and engages.In addition, the upper surface of the 1st member 731 is by declinate cutting, by 734 shutoff of supporting plate portion.
The 2nd member 732 is also made by rectangular steel tube, on its lower surface, is provided with and places board 735, is placed in the supporting plate portion 734 of the 1st member 731, is linked by not shown fastening means such as bolt nut.
Like this, therefore hopper 74 does not just engage with rotary fin 72 owing to supported by 3 pillars 73, and is installed with trip embedding state by the mode according to the periphery of surrounding rotary fin 72.
Circular-arc member 742 is as Figure 22 and shown in Figure 23, with the oblique cutting of the cylinder of steel, made with the subtriangular shape of side-looking and overlook the semicircular arcuation, become the state in the notch 744 that is entrenched in the lower edge of being located at cylindrical body 741, its outer peripheral face is set along vertical plane.
Under the situation that this circular-arc member 742 is not set, the outside dimension of the lower end of hopper 74 becomes D, and under the situation that is provided with circular-arc member 742, the outside dimension of the lower end of hopper 74 just becomes the D1 less than D, can dwindle the external diameter as hopper 74.
The lower edge of the lower edge of circular-arc member 742, cylindrical body 741 (having omitted the part of notch 744) constitutes the lower edge of this hopper 74, as shown in figure 25, sets up the outward flange portion 745 of ring-type along this lower edge.
This outward flange portion 745 is provided with a plurality of nut components 746, and lid member 747 as shown in figure 26 is installed on this nut component 746.
This lid member 747 as shown in figure 26, constitute by 3 platysome 747A, 747B, 747C, each platysome 747A, 747B, 747C by bolt component 748 is screwed on the nut component of being located on the described flange part 743 746, are installed on the flange part 743 of hopper 74 as shown in figure 27.
The hopper 74 of this kind structure is erect when being arranged on fin and taking on the pillar 73 of frame 71 when being installed in as shown in figure 21, and the lower end edge portion that just becomes hopper 74 is embedded in the state of the upper end edge portion of rotary fin 72 outward with trip embedding shape.
At this moment, become big part at the height dimension of hopper 74 and be provided with circular-arc member 742, utilizes this circular-arc member 742, with the outside encirclement of the upper end edge portion of rotary fin 72.
Thus, as shown in figure 26, just can dwindle the clearance G between the lower end edge portion of the upper end edge portion that is formed at rotary fin 72 and hopper 74, this circular-arc member 742 can be called the 742A of the portion that dwindles that makes the clearance G downsizing.
That is, if when not having circular-arc member 742, shown in the imaginary line of Figure 26, the lower end edge portion of the part that the height dimension of hopper 74 is big just is in the position of representing with imaginary line, and this part clearance G 1 becomes big.
In contrast, when being provided with circular-arc member 742, the clearance G 2 corresponding with clearance G 1 just shown in solid line, becomes minimum.
In addition, be in the little part of height dimension in the opposite side of described clearance G 2, because the lid member 747 that is made of 3 platysome 747A, 747B, 747C is installed on the flange part 743 of hopper 74, therefore just can be with clearance G 3 downsizings.
(4-5) are dispersed and are prevented to cover 75 structure
In described hopper 74, as shown in figure 21, having set up disperses prevents to cover 75.This disperses and prevents to cover 75 by can swingingly being supported on the hopper 74, can form the open mode shown in the imaginary line of the closed condition shown in the solid line of Figure 21, Figure 21.
Disperse to prevent to cover in 75 the swing at this and use cylinder mechanism 751.
In the big part of the height dimension of hopper 74,, on the flange part 743 of this hopper 74, be provided with a pair of support portion 753 that constitutes by a pair of support chip 752 as Figure 22 and shown in Figure 23.
On the other hand, prevent to cover on 75 dispersing, as Figure 21 and shown in Figure 23, be provided with protrusion tab portion 754, each protrusion tab portion 754 is linked by pivot 755 and support portion 753 between each support chip 752 in support portion 753 by folder.
Like this, disperse and prevent to cover 75 and just can realize that with pivot 755 be the arrow α of the Figure 21 at center, the swing of β direction.
On the placement board 735 of the 2nd member 732 of the pillar 73 of the big part of the height dimension of hopper 74,, be provided with the support portion 757 that constitutes by a pair of support chip 756 as Figure 22～shown in Figure 24.The support chip 751B that on this support portion 757, links the cylinder main body 751A that cylinder mechanism 751 is arranged by diagram pivot slightly.
Prevent to cover on 75 dispersing, between described protrusion tab portion 754, be provided with support chip portion 758 (with reference to Fig. 2), in this support chip portion 758, be connected with the head end of the piston rod 751C of cylinder mechanism 751.
Like this, if from the state shown in the solid line of Figure 21, shrink the piston rod 751C of cylinder mechanism 751, dispersing prevents to cover 75 and will become the open mode of representing with imaginary line for middle mind-set arrow β direction swing with pivot 755.
In addition, if the open mode from representing with this imaginary line, the piston rod 751C of elongation cylinder mechanism 751, then dispersing prevents to cover 75 and will become to realize the closed condition of expression for middle mind-set arrow α direction swing with pivot 755.
As previously mentioned, the input of hopper 74 is inclined relative to horizontal with peristome, in addition, drop into on peristome 76, be provided with to disperse with extending to drive unit 5 side ends and prevent to cover 75 from dropping into end (with reference to Fig. 2) with a side of the vehicle-width direction of peristome 76 at this.
Thus, in the mobile wood crusher 1 of present embodiment, the incidence of timber just is restricted, and in this mobile wood crusher 1, the incidence of timber is defined.That is, in Fig. 2, incidence becomes the corner portions located of the back of direct of travel left surface and device cover 21.
In addition, as shown in Figure 4, the fin motor 7A that drives rotating mechanism 77 is configured in corner portion with the opposite side of corner portion of timber input usefulness.
[5]. the structure of swing mechanism 8
Foregoing tab style feedway 7 is located on the car body 2 by swing mechanism 8, by operating this swing mechanism 8, just can be as shown in figure 28, and the work posture that formation is represented with solid line, these 2 postures of swinging position of representing with imaginary line.
This swing mechanism 8 is located at 2 positions as Figure 28～shown in Figure 30 along the side of car body 2, scotch 85 when scotch 84 and swinging position when possessing oil cylinder 81, support 82, connection shaft 83, work posture.
The rear part along direct of travel of this side plate 822 forms the inversion mountain type shape of extending along the direction that hangs down, and forms porose on the part of this mountain type shape.In this hole, be provided with bearing 824, on this bearing 824, connection shaft 83 is installed.
Top in the position that is provided with bearing 824 is provided with a pair of stiffener 825, and each stiffener 825 is soldered to be bonded on end face, base plate 821 and the side plate 822 of bearing 824.
The place ahead part of direction into of following of side plate 822 is set as along with to the mild inclined plane that the direction that hangs down is extended, forming porose towards the place ahead forwardly near the end.In this hole, insert and to be installed with the pin 826 that piston rod 812 head portion with oil cylinder 81 support freely to rotate.
On the other hand, be provided with the outstanding jut 712 of direction outside face in the bottom surface that fin is taken in frame 71, when tab style feedway 7 was made as work posture, jut 712 utilized padded coaming to absorb and moves with regard to inserting between this pair of plate-shaped body.
Utilize this kind swing mechanism 8, tab style feedway 7 just can be swung about 90 ° towards the rear of car body 2 shown in double dot dash line.Specifically, under the state that the piston rod 812 with described oil cylinder 81 shrinks, tab style feedway 7 just becomes work posture, under the state that the piston rod 812 with oil cylinder 81 extends, tab style feedway 7 just becomes swinging position, promptly becomes the posture of having swung 90 °.
The maximum F of height on the ground of the tab style feedway 7 during swing is set by the mode of the maximum E of height on the ground of the tab style feedway 7 when being lower than the operation of representing with solid line.
The swing that utilizes the tab style feedway 7 of this kind swing mechanism 8 is when the inspection of rotary crushing device 6, rotary fin 72 and hopper 74 maintenance or cleaning or carries out when transporting etc.
Among Figure 28, when the work posture of representing with solid line, when will be from the center of connection shaft 83 to the front side end of tab style feedway 7, promptly the horizontal range to the end of drive unit 5 sides is made as A, will be from the center of connection shaft 83 when the treble vertical range of tab style feedway 7 is made as B, A＜B then.
In addition, under work posture, when the horizontal range from the center of connection shaft 83 to the rear side end of tab style feedway 7 is made as C, will be from the center of connection shaft 83 to moving device 3 the vertical range on surface is made as D contiguously the time, C＜D then.
In addition, the position of connection shaft 83 is shown in double dot dash line, when making tab style feedway 7 rearward swing about 90 °, then according to the mode that tab style feedway 7 is not conflicted with moving device 3, scotch 85 is not rocked to more than the certain angle tab style feedway 7 when utilizing swinging position.
So, when making tab style feedway 7 rearward swing about 90 °, do not have the situation that tab style feedway 7 conflicts with ground surface or moving device 3.The ground height F of tab style feedway 7 of this moment will be lower than the tab style feedway 7 of job state ground height E (=B+D).
[6]. the effect of mobile wood crusher 1 and effect
Below, the effect and the effect of this kind mobile wood crusher 1 described.
The effect of (6-1) mobile wood crusher 1
As shown in figure 34, towards the place, left side side in the place ahead of mobile wood crusher 1, and avoiding wooden sheet prevents to cover the position of the direction N that flies out in 75 from dispersing position M, promptly vehicle central portion left side side is provided with loading machine PC.
Make loading machine PC to anticlockwise,, pile up the timber WD that is broken at the position Q of hopper 74 that the timber WD that is broken can be packed into.This loading machine PC possesses operation office for train receiving departure PC1 in the anterior left side of upper rotating body respectively, possessing on the right side of this operation office for train receiving departure PC1 is used to pack into the be broken working rig PC2 of timber.
The timber WD that is broken is loaded machine PC and lifts with stack-up-yard, is placed on dispersing of hopper 74 and prevents to cover on 74.At this moment, this timber WD that is broken will prevent to cover 75 inclined plane landing along dispersing, and is never prevented to cover 75 inputs that cover by dispersing and drops in the rotary fins 72 with peristomes 76.
The timber WD that is broken that the rotation that is utilized rotary fin 72 is stored in its inside is supplied with to rotary crushing device 6, and the blade 625 that is installed in the peripheral part of this rotary crushing device 6 is broken for the wooden sheet of tiny sheet.
The part of the Kong Gengxiao of the ratio screen member 63 in the middle of the wooden sheet that has been broken is passed screen member 63 and is fallen on conveyer belt 4, utilizes this conveyer belt 4, is discharged to vehicle front foreign side.On the other hand,, fall to conveyer belt 4 from screen member 63 being rotated formula breaker 6 between rotary crushing device 6 and the screen member 63 further finely after the fragmentation than the part of the Kong Gengda of screen member 63.
The effect that (6-2) utilize the layout of mobile wood crusher 1 to obtain
Here, the part of the Kong Gengda of the ratio screen member 63 in the middle of the wooden sheet that has been broken is utilized the revolving force of rotary crushing device 6, between rotary crushing device 6 and screen member 63, fly out to the top of rotary crushing device 6, shown in Figure 34,35, disperse towards the internal face of tab style feedway 7.In addition, less object also disperses towards the internal face of tab style feedway 7 in the same manner with described in the part of the timber that is broken before being broken.
Figure 35 is the figure after the inner face with tab style feedway 7 along the circumferential direction launches, and is to disperse to prevent to cover 75 the key diagram to the reflection of broken wooden sheet.
The major part of these flyings is dispersed along the direction of rotation U of rotary crushing device 6, collide with the internal face of tab style feedway 7 and reflect, perhaps after the internal face with tab style feedway 7 repeatedly collides, prevent to cover 75 medial surface reflection and fall in the guide vane chip feedway 7 dispersing, and its part is never prevented to cover 75 inputs that cover with flying out to foreign side in the peristome 76 by dispersing.
At this moment, after the part of place, the higher position of tab style feedway 7 reflection has been dispersed than short distance, prevent to cover 75 inner face side and collide with dispersing, locate again secondary reflection in the long distance back of having dispersed in the higher position of tab style feedway 7 and prevent to cover 75 inner face side and collide with dispersing in the part of the lower position place of tab style feedway 7 reflection.
Thus, the major part of flying prevents to cover on 75 reflection and prevents dispersing to the outside dispersing.In addition, the flying of a minimum part is not prevented from, and is never prevented to cover 75 inputs that cover by dispersing with in the peristome 76, disperses along the direction shown in the white arrow of Figure 34, flies to outside the tab style feedway 7.
So, because tab style feedway 7 and conveyer belt 4 are separated, be configured in an opposite side of vehicle long side direction mutually, therefore from the input of tab style feedway 7 with dispersing the peristome 76 to the outside fly out do not carried out the broken thing that granularity screens by screen member 63 or be broken before the timber WD that is broken, just can not sneak in the wood chip that is broken that has been carried out the granularity screening on the conveyer belt 4, thereby the granularity that can make the wooden sheet of being discharged by conveyer belt 4 is as product and homogenization.
When the timber WD that will be broken drops in hopper 74 with loading machine PC,, therefore just can improve the quality of product reliably owing to do not have the situation that the timber WD that is broken that overflows falls on conveyer belt 4.
When loading machine PC loads in hopper 74, because the problem of conflicting with conveyer belt 4, so the raising of the free degree of the loading direction of loading machine PC, thereby loading operation can be improved.
Because the input that will need know the hopper of recognizing 74 when loading operation is with the monitor display unit peristome 76, operation board 57 in and need the net 58 of the external packing cover that is configured in the cooling fan upper reaches checked to dispose with relying on vehicle-width direction one side's side, therefore the operator of the operation office for train receiving departure PC1 of loading machine PC just can easily know in operation and recognizes and check that operability is very good.
Because fuel oil drum 52 has been configured in and an identical side such as described operation board 57, therefore even vehicle-width direction the opposing party side of a side is provided with mobile wood crusher 1 towards the inaccessible places such as wall portion at scene in contrast, also can from side's side easily near and know recognize, inspection, fuel make up etc., therefore just can freely select operation field log splitter the place is set.
The effect that (6-3) are dispersed and prevented
As shown in figure 36, not passing broken thing that screen member 63 discharges downwards passes to discharge in the side opening portion 637 guide vane chip feedwaies 7 and disperses.At this moment, though the rotation of accompanying rotation drum 622 and the broken thing that disperses in the guide vane chip feedway 7 roughly disperse upward, but since the opening end edge portion 635 of screen member 63 compare with the axis of rotation O2 of rotary broken body 62 be configured in upper, therefore will be in the position of having departed from the clearance G between hopper 74 and the rotary fin 72, along depart from rotary broken body 62 directly over direction, promptly along the arrow J direction of Figure 36, prevent to cover 75 and disperse towards described dispersing from discharging side opening portion 637.
Because input that fin takes in frame 71 is opened wide with the upper side of peristome 76, therefore when broken thing disperses from rotary crushing device 6, the member that has interference to disperse just can prevent that broken thing is trapped in broken thing and disperses in the export department of side.
Thus, just can not apply overload to the milling train motor 6A that makes rotary broken body 62 rotations, the rotation that can prevent milling train motor 6A is slowed down or is rotated and stops, and avoids moving situation about stopping.And, because broken thing is difficult to stop up, therefore just can reduce the frequency of removing operation etc. of broken thing.
What can prevent timber that guide vane chip feedway 7 is supplied with colludes sandwiching of extensions, timber etc., can successfully guide to rotary crushing device 6.Like this, just can not apply overload to the fin motor 7A that makes 7 rotations of tab style feedway, the rotation that can prevent fin motor 7A is slowed down or is rotated and stops, and avoids moving situation about stopping.
Like this, just can prolong the life-span of each motor 6A, 7A, carry out crushing operation steadily in the long term, and can realize the raising of operability, but also can realize raising the maintainability of each motor 6A, 7A etc.
The broken thing that disperses from the rotary crushing device 6 of below owing to run into disperses and prevents to cover 75 and fall downwards, therefore just can prevent the situation of gap (with respect to broken body be arranged in the gap of the oblique upper) outflow of broken thing between hopper 74 and rotary fin 72.Thus, just can reduce the dirt that the broken thing of outer side by device causes, the cleaning of the rotary crushing device after making crushing operation finish or clean more easily, maintainability improves.
The broken thing of discharging downwards though do not pass screen member 63 can be from the gap 634 roughly disperses towards ground, top, but the axis of rotation O2 that is configured in than rotary broken body 62 owing to the opening end edge portion 635 with screen member 63 more leans on last bit position, therefore at this moment, will be in the position of having departed from the clearance G between hopper 74 and the rotary fin 72, to depart from rotary broken body 62 directly over direction disperse.
So, as preventing that broken thing from preventing to cover 75 to dispersing of dispersing of outside owing to, therefore can set lessly as long as receive the broken thing that disperses and along described direction, can with as the input of the top peristome of hopper 74 with peristome 76 expansions.Thus, the efficiency of loading of the timber of hopper 74 will improve.
The effect of (6-2) tab style feedway 7
Because on hopper 74, be provided with the 742A of the portion that dwindles of the clearance G between the lower end edge portion of the upper end edge portion that dwindles rotary fin 72 and hopper 74, therefore the clearance G between the lower end edge portion of the upper end edge portion of rotary fin 72 and hopper 74 just diminishes, and can reduce broken thing from the outflow (dispersing) of this clearance G to the outside.
Like this, just can further reduce the dirt that is caused by broken thing of the outer side of device, cleaning after making crushing operation finish or cleaning etc. are more easy, and maintainability improves.
Owing to dwindle the 742A of portion, just can reduce the appearance and size that this dwindles the 742A of portion, therefore the appearance and size of the hopper integral body that just can reduce to overlook by setting.
That is, when comparing, just can only reduce the profile of the portion that dwindles, and in transporting limited amplitude, enlarge the radial dimension beyond the portion that dwindles with described hogging device in the past.
Thus, the input of diameter, hopper 74 that just can increase rotary fin 72 is with the aperture of peristome 76, thereby can enlarge the loading space of timber and realize the raising of efficiency of loading.
The part that the height dimension of hopper 74 is less does not need to be provided with and dwindles the 742A of portion because broken thing is less to the outflow (dispersing) of outside, therefore just can control the overall height dimension of hopper 74 lower.Overall height restriction in the time of like this, for example can avoiding being subjected to this hogging device and be self-propelled.
When the 742A of portion is dwindled in setting, connect owing to welding the member that formation is dwindled the 742A of portion etc., if therefore with compare being provided with the situation of dwindling the 742A of portion week entirely, then productivity is more good, and can realize the reduction of cost.
Owing to will dwindle the big part of height dimension that the 742A of portion has been arranged on hopper 74, therefore in the big part of the height dimension of hopper 74, just can dwindle the clearance G between the lower end edge portion of the upper end edge portion of rotary fin 72 and hopper 74, thereby can dwindle the clearance G of the little part of the height dimension of hopper 74.
Thus, just can make outer circumferential side at the upper end edge portion of rotary fin 72 spread all over the full gap integral body that forms allly and dwindle, the reliability of minimizing that flows out the broken thing of (dispersing) to the outside is improved.
That is, spreading all over the clearance G that forms in full week the minimizing degree that flows out the broken thing of (dispersing) to the outside from the outer circumferential side of the upper end edge portion of rotary fin 72 further improves.Like this, just can make the dirt that causes by broken thing of outer side of device few.
The chain 775 that sets along the periphery of the fin main body 721 of rotary fin 72 since with the fin main body 721 of being located at rotary fin 72 on sprocket 724 interlocks, therefore just can transmit revolving force reliably to rotary fin 72 by chain 775.In addition, owing to utilize the guide member of being located on the rotary fin 72 725 to come advancing of guide chain 775, so chain 775 just can stably be advanced the spin stabilizationization of rotary fin 72.
Thus, just timber can be supplied with reliably to the rotary crushing device 6 of the below that is disposed at this rotary fin 72, and can be carried out crushing operation effectively.
Because the outer peripheral face at rotary fin 72 is provided with guide member 725, therefore the rigidity of rotary fin 72 improves, and can form the good tab style feedway 7 of durability.
In addition,, therefore compare, can realize the reduction of cost with spread all over the full situation that disposes sprocket allly owing to do not need to spread all over the full sprocket 724 that disposes of the outer peripheral face of rotary fin 72 allly.
Thus, chain 775 will gently be advanced, and can prevent that too much load from acting on chain 775.Like this, the durable life-span of chain 775 will prolong, and can carry out crushing operation steadily in the long term.
Because chimeric between the pin link 775A that faces mutually of chain 775 and roller chain link 775B have a guide member 725, therefore just can realize the raising of the interlock of chain 775 and sprocket 724.That is, the interlock efficient of chain 775 improves, and chain 775 and sprocket 724 interlock successfully can prevent the damage of chain 775 or sprocket 724.
Because the timber that the fin motor 7A that will drive rotating mechanism 77 is located at timber when dropping into by the position beyond the below of position, therefore just can prevent when input timber airfoil motor 7A such as timber and fall.
Thus, just can avoid obstruction, rotary fin 72 is stably rotated, and can protect fin motor 7A etc., can prolong the durable life-span of rotating mechanism 77 driving of fin motor 7A etc.
Owing to the input that makes hopper 74 is inclined relative to horizontal the incidence that defines timber with peristome 76, so the input operation of timber is just very stable, can realize the raising of operability.
The effect of (6-4) swing mechanism 8
From any side of left and right vehicle wheel, can be rotated the inspection maintenance of formula breaker 6 and tab style feedway 7 and cleaning etc.
Because the ground height F step-down when tab style feedway 7 is made as swinging position, therefore as shown in figure 38, prevent to cover 75 closing to disperse, make tab style feedway 7 under the state of the rear side swing of car body 2, mobile wood crusher 1 is loaded in when transporting on the trailer TR, the overall height H of vehicle is concentrated on transport in the boundary.
The industrial possibility of utilizing
The present invention is except being used for having possessed the movement of the caterpillar moving device that utilizes unlimited track ribbon Beyond the formula log splitter, can also be used for possessing other the portable wood of moving device such as tire In the material disintegrating machine.
Claims (10)
1. a mobile wood crusher is a mobile wood crusher of input hogging being made the wood shavings of sheet, it is characterized in that possessing:
Be provided with the car body of the moving device of mobile usefulness;
Be located at direct of travel one distolateral of this car body, described timber pulverized the rotary crushing device of making described wood shavings by a plurality of blades of rotation;
The rotary fin that possesses the top of being located at this rotary crushing device with rotating freely, and be formed with on top as the input of the timber of the thing that the is broken tab style feedway with peristome;
, will take out of and the conveyance device of discharging to another distolateral extension setting of direct of travel of described car body from the bottom of described rotary crushing device by the breaked wood shavings of described rotary crushing device to the outside;
Be disposed between described rotary crushing device and the described conveyance device, drive the drive source drives device of described moving device, described rotary crushing device, described tab style feedway and described conveyance device,
Described rotary crushing device and described drive unit are adjacent to be provided with,
Described tab style feedway with the corresponding position of the configuration of described rotary crushing device on, possess for covering described input and prevent cover with dispersing of being provided with of peristome,
Described input with peristome not by described disperse the part that prevents to cover covering with respect to the extension side of described conveyance device and described drive unit both, towards the opposite side of direct of travel and opening.
2. mobile wood crusher according to claim 1 is characterized in that,
On described tab style feedway, be formed with peristome from timber to described rotary crushing device that supply with in its bottom,
Described disperse to prevent to cover to be set at overlook on the position that covers this peristome.
3. mobile wood crusher according to claim 1 and 2 is characterized in that,
Described dispersing prevents to cover from the timber input of the described tab style feedway into end of the drive unit side of direction that follows with peristome, extends to the width end ground vertical with direct of travel and is provided with.
4. mobile wood crusher according to claim 3 is characterized in that,
On the width side vertical with the direct of travel of described car body, be provided with the operation board of the driving operation usefulness of each device that comprises described drive unit,
Be provided with on the side of this operation board, be formed with the cooling air introduction part of described drive unit,
This cooling air introduction part can be recognized that the cladding system of the blockage on surface covers.
5. mobile wood crusher according to claim 4 is characterized in that,
On described car body, be provided with and make the swing mechanism of described tab style feedway to the swing of the direct of travel end of this car body.
6. mobile wood crusher according to claim 5 is characterized in that,
Described swing mechanism has the described tab style feedway earth's axis that freely swings is supported on connecting axle on the described car body,
When described tab style feedway is made as the posture of job state, make from described connecting axle center along the horizontal range of the end of the described tab style feedway of the described drive unit side of the direct of travel of described car body, less than treble vertical range from described connecting axle center to described tab style feedway.
7. mobile wood crusher according to claim 6 is characterized in that,
When described tab style feedway is made as the posture of job state, make from described connecting axle center along the horizontal range of the end of direct of travel and the described tab style feedway opposite side of described drive unit side of described car body, less than vertical range from described connecting axle center to the earthed surface of described moving device.
8. mobile wood crusher according to claim 1 is characterized in that,
Described tab style feedway possesses:
Be fixed in the substrate on the described car body;
Be located at the rotary fin on this substrate with rotating freely;
Be located at the top of this rotary fin, erect the hopper of the shore supports that is provided with from described substrate.
9. mobile wood crusher according to claim 5 is characterized in that,
Described swing mechanism possesses swing restriction portion, and this swing restriction portion does not make this tab style feedway be rocked to the position of disturbing with described moving device making described tab style feedway when described connecting axle is swung.
10. mobile wood crusher according to claim 4 is characterized in that,
Between described rotary crushing device and described conveyance device, be provided with screen member, if reached below the given granularity by the breaked wood shavings of described rotary crushing device, then make it by,
This screen member is configured to surround around the rotating shaft of described rotary crushing device this rotary crushing device,
When described rotating shaft direction is seen, the upper end of described screen member is configured in the top of the rotating shaft of described rotary crushing device.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP326496/2003 | 2003-09-18 | ||
| JP2003326496A JP4066430B2 (en) | 2003-09-18 | 2003-09-18 | Mobile wood crusher |
| JP361348/2003 | 2003-10-22 | ||
| JP369574/2003 | 2003-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1795051A CN1795051A (en) | 2006-06-28 |
| CN100469454C true CN100469454C (en) | 2009-03-18 |
Family
ID=34456674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800144214A Expired - Fee Related CN100469454C (en) | 2003-09-18 | 2004-09-16 | Mobile wood crusher |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4066430B2 (en) |
| CN (1) | CN100469454C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890078B (en) * | 2015-06-26 | 2017-08-04 | 上海明励机械有限公司 | Branch crushing machine |
| CN111015348B (en) * | 2020-01-15 | 2020-12-01 | 江苏同济分析仪器有限公司 | Quantitative oil feeding device for gear production in hobbing mode |
-
2003
- 2003-09-18 JP JP2003326496A patent/JP4066430B2/en not_active Expired - Fee Related
-
2004
- 2004-09-16 CN CNB2004800144214A patent/CN100469454C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1795051A (en) | 2006-06-28 |
| JP2005087918A (en) | 2005-04-07 |
| JP4066430B2 (en) | 2008-03-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20190916 |