CN105593111A - Working vehicle - Google Patents
Working vehicle Download PDFInfo
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- CN105593111A CN105593111A CN201480053890.0A CN201480053890A CN105593111A CN 105593111 A CN105593111 A CN 105593111A CN 201480053890 A CN201480053890 A CN 201480053890A CN 105593111 A CN105593111 A CN 105593111A
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- China
- Prior art keywords
- crawler belt
- track frame
- driving wheel
- scraper plate
- travelling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
Provided is a working vehicle configured so that adhering mud, waste straws, etc., can be removed at the rear ends of track belts. A combine harvester is provided with a traveling section (1) and a machine body (2) which is provided on the upper part of the traveling section (1). The traveling section (1) is provided with a left and right pair of tracks (70, 70). Each of the tracks (70) comprises a track frame (71); rollers (72) mounted to the track frame (71); a drive wheel (73) provided behind the track frame (71); a tension roller (74) provided in front of the track frame (71); and a track belt (75) wrapped over the drive wheel (73) and the tension roller (74). A scraper (101) for removing mud adhering to both the track belt (75) and the drive wheel (73) is provided above the drive wheel (73) of each of the tracks (70), and each of the scrapers (101) has a plate surface (101b) formed along the inner peripheral surface of the track belt (75).
Description
Technical field
The present invention relates to a kind of technology of working truck, particularly relate to following working truckTechnology, the body on the top of the portion of travelling described in this working truck possesses the portion of travelling and is arranged at, itsIn, the portion of travelling possesses pair of right and left crawler belt portion.
Background technology
In the past, be known to working truck as follows: this working truck possesses the portion of travelling and establishesTravel described in the being placed in body on top of portion, wherein, the portion of travelling possesses pair of right and left crawler belt portion (exampleAs, with reference to patent documentation 1).
The crawler belt portion of the working truck of prior art has: track frame; Roller, it is at described shoeTape holder is provided with multiple; Driving wheel, the rear of its framework that travels described in being arranged at; Jockey pulley,It is arranged at the front of described track frame; And crawler belt, it is wound in described driving wheel and tension forceRoller.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2013-31405 communique
Summary of the invention
The problem that invention will solve
In the prior art, in the time that working truck advances by mud, useless stalk etc. together with crawler beltWhat band got up is crawler belt rearward end, need to remove in advance adhering to of mud, useless stalk etc. in rearward end.
Therefore, the present invention is in view of this problem, provide one can crawler belt rearward end remove mud,The working truck adhering to of useless stalk etc.
For solving the means of problem
As previously discussed, next explanation is for solving this problem for problem that the present invention will solveMeans.
That is, in the present invention, provide a kind of working truck, it possesses the portion of travelling and is arranged at instituteState the body on the top of the portion of travelling, wherein, described in the portion of travelling possess pair of right and left crawler belt portion, eachDescribed crawler belt portion has: track frame; Roller, it is provided with multiple at described track frame; DriveWheel, it is arranged at the rear of described track frame; Jockey pulley, its be arranged at described track frame beforeSide; And crawler belt, it is wound in described driving wheel and jockey pulley, driving of each described crawler belt portionThe side of driving wheel arranges the scraper plate of removing the mud that is attached to crawler belt and driving wheel, and described scraper plate hasThe plate face forming along the inner peripheral surface of crawler belt.
In the present invention, described scraper plate is fixedly installed on body and drive shell, and is disposed at instituteState the rear portion of drive shell, described drive shell contains to the power of driving wheel transferring power and passesPass mechanism.
In the present invention, described scraper plate is formed as along with from the rear end of described driven wheel side to drivingThe rear end of case side is gone and is rearward extended.
The effect of invention
As effect of the present invention, performance effect as shown below.
In the present invention, can utilize scraper plate to remove in crawler belt rearward end and be attached to crawler belt portion insideMud, useless stalk etc.
In the present invention, can utilize scraper plate to remove in crawler belt rearward end and be attached to crawler belt portion insideMud, useless stalk etc. By scraper plate being fixed on to body and drive shell, prevent scraper plate because of mud,Useless stalks etc. are mobile. In addition, by the rear portion configuration scraper plate in drive shell, can be effectivelyUtilize the space at drive shell rear.
In the present invention, can be when the power that mud, useless stalk etc. are adhered to discharges laterallyRemove mud, useless stalk etc., therefore prevent that scraper plate is because of the movement such as mud, useless stalk.
Brief description of the drawings
Fig. 1 is the side view that represents the structure of the united reaper of one embodiment of the present invention.
Fig. 2 is the rear solid that represents the structure of the united reaper of one embodiment of the present inventionFigure.
Fig. 3 is the side-looking that represents the structure of the threshing portion of one embodiment of the present invention and the portion of travellingFigure.
Fig. 4 is the structure that represents the drive system of the united reaper of one embodiment of the present inventionBlock diagram.
Fig. 5 be represent the portion of travelling of one embodiment of the present invention and the structure of organism frame afterSide's stereogram.
Fig. 6 is the side view that represents the structure of the portion of travelling of one embodiment of the present invention.
Fig. 7 is the side view schematic that represents the structure of the portion of travelling of one embodiment of the present invention.
Fig. 8 (a) is the backsight that represents another structure of the portion of travelling of one embodiment of the present inventionFigure, Fig. 8 (b) is side view schematic.
Fig. 9 (a) is the front view that represents the structure of the crawler shoe of one embodiment of the present invention, figure9 (b) are upward views, and Fig. 9 (c) is A-A line cutaway view.
Figure 10 is the stereogram that represents the structure of the track frame of one embodiment of the present invention.
Figure 11 is the side-looking that represents the structure at the rear portion of the portion of travelling of one embodiment of the present inventionEnlarged drawing.
Figure 12 is represent the drive shell of one embodiment of the present invention and the structure of scraper plate verticalBody figure.
Figure 13 be represent the drive shell of one embodiment of the present invention and the structure of scraper plate afterView.
Figure 14 represents bowing of the drive shell of one embodiment of the present invention and the structure of scraper plateView.
Figure 15 (a) is the front view that represents the structure of the scraper plate of one embodiment of the present invention,Figure 15 (b) is its rearview, and Figure 15 (c) is its right view, and Figure 15 (d) is that its left side is lookedFigure, Figure 15 (e) is its top view, Figure 15 (f) is its upward view.
Figure 16 represents the organism frame of one embodiment of the present invention and the structure of fuel tankTop view.
Figure 17 is the upward view that represents the structure of the organism frame of one embodiment of the present invention.
Detailed description of the invention
Next, working of an invention mode is described.
First, use Fig. 1～Fig. 3, illustrate as an example of the working truck of present embodimentThe overall structure of united reaper 100. In addition, in the present embodiment, although to combining receiptsCutting mill 100 describes, but working truck is not limited to united reaper 100, as long as toolThe standby portion 1 and be arranged at the working truck of the body 2 on the top of the portion of travelling 1 of travelling, for exampleAlso can be construction vehicle etc.
As depicted in figs. 1 and 2, united reaper 100 possesses the portion of travelling 1 and is arranged at and travelsThe body 2 on the top of portion 1. In addition, the portion 1 of travelling possesses pair of right and left crawler belt portion 7070.
Dispose driver's seat 3 in the front upper of body 2. Mounting above body 2 right backEngine 9, at the front configuration cereal box 4 of this body 2, discharges grain from this cereal box 4Discharge auger conveyor 5 and be arranged at body rear.
Body 2 has: upper frame 2a, it is formed as overlooking and is (the reference of tetragonal frame shapeFig. 5); And lower frame 2b, it is fixedly installed on the lower surface of upper frame 2a, with lengthDegree direction is fore-and-aft direction (with reference to Fig. 5).
In addition, dispose reaping part 10 in the front of body 2, above body 2 left sides, configureHave threshing portion 20, by feed chamber 30 by the front portion of the rear end of reaping part 10 and threshing portion 20Entrance is communicated with. Body outer lateral side in threshing portion 20 is provided with side cover 7.
Be provided with the ceding of Taiwan 12 in the front portion of feed chamber 30, in the ceding of Taiwan 12 with direct of travel Cheng ZhiDispose traverse feed auger conveyor 13 along left and right directions to angle, in traverse feed helical feedThe front bottom of device 13 is horizontally arranged with cutter 14.
Front end setting in the left and right sides of the ceding of Taiwan 12 divides careless plate 1515, at the rear portion of the ceding of Taiwan 12Two ends, left and right pivot suspension have the rear portion of supporting arm 17, these supporting arm 17 crossbearer winders 16,In the left and right of this supporting arm 17, a side is provided with the structure such as band, belt wheel that is rotarilyd actuate use by winderThe Poewr transmission mechanism 18 becoming. This winder 16 is by as being installed in supporting arm 17 and the ceding of TaiwanThe not shown hydraulic cylinder of the actuator between 12 and carry out lifting.
At the interior feeding conveyer 31 that arranges of feed chamber 30 as trucking department, by the straw of having gathered inCarry to threshing portion 20.
As shown in figures 1 and 3, threshing portion 20 is formed by threshing chamber 21 and screening portion 40.
As shown in Figure 1, in threshing chamber 21, dispose threshing cylinder 24, by this threshing rollThe rotation of cylinder 24, straw is carried and threshing to threshing chamber 21 rears by helically. Threshing rollThe fulcrum 24a (with reference to Fig. 4) of cylinder 24 configures abreast with body fore-and-aft direction, threshing cylinder24 are rotated taking fulcrum 24a as fulcrum.
And, in the lower rear configuration of threshing cylinder 24, multiple cutter are planted in rotating shaftThe chopper (not shown) forming, by what transferred to threshing chamber 21 rear portions by threshing cylinder 24After the fine cut-out of row's stalk, discharge to engine body exterior.
In addition, as shown in Figure 3, screening portion 40 disposes screen cloth below threshing cylinder 24(or notch board) 22, this screening portion 40 by have glume-shell screen 41, paddy amount control panel (Japanese:Stream Valley plate) etc. swing main body 42, swing main body 42 below configure successively from frontThe formation such as fan 45, conveyer 46, second-pumping machine 47, carry out from screen cloth 22The screening of grain, the stalk bits etc. that leak down. Described leak down grain, stalk bits etc. in postsearch screeningThing is recovered to the front portion of threshing chamber 21 via second-pumping machine 47, second-time recycling device 43.
Next, use Fig. 4 that the driving structure of united reaper 100 is described.
As shown in Figure 4, possess the pump case 26 that the speed change of travelling is used, this pump case 26 has a pair of obliqueThe ridden in left or right direction hydraulic pump 25 of dish changeable type. Ridden in left or right direction hydraulic pump 25 via belt wheel etc. with send outMotivation 9 links, and transmits from the power of engine 9 hydraulic pump 25 that travels to the left and right. Left and right rowSailing hydraulic pump 25 links with the hydraulic motor 3232 that travels corresponding with the crawler belt portion 7070 of left and right.The hydraulic motor 3232 that travels links via Poewr transmission mechanism 102 and driving wheel 73. Power passesPass mechanism 102 and be contained in drive shell 105. By so forming, utilize ridden in left or right direction liquidPress pump 25 drives the hydraulic motor 3232 that travels independently of each other, by ridden in left or right direction hydraulic motor3232 power is delivered to driving wheel 73 via Poewr transmission mechanism 102, thereby left and right is carried outBand portion 7070 forwards are reversed and are carried out forward-reverse and move.
In addition, from the power of engine 9 via the first countershaft 33, the second countershaft 34 to de-Grain cylinder 24 transmits, then via the fulcrum 24a of threshing cylinder 24 respectively to fan 45,Conveyer 46, second-pumping machine 47, second-time recycling device 43 and a swing main body 42Transmit.
In addition, defeated to feeding via the fulcrum 24a of threshing cylinder 24 from the power of engine 9Send machine 31 to transmit, then via Poewr transmission mechanism 18 respectively to the traverse feed of reaping part 10Auger conveyor 13, cutter 14 and winder 16 transmit.
According to above structure, harvesting utilization divides careless plate 15 to divide grass, utilizes winder16 rotation takes off straw, utilizes cutter 14 to gather in the root side of straw, utilizes traverse feedThe rotation of auger conveyor 13 to center side traverse feed, utilizes feeding by the straw of having been gathered inConveyer 31 is rearward carried and is supplied with to threshing portion 20 from central feed chamber 30 front ends.
And straw, by threshing cylinder 24 threshings in threshing portion 20, is leaked down from screen cloth 22The screened portion 40 such as grain screens, and primary screening thing is wherein stored in described cereal box 4,In addition, postsearch screening thing is put to threshing portion 20 after having passed through second-time recycling device 43Leading section, and screen again. In addition, the remaining row's stalk that has passed through threshing is by chopperAfter fine cut-out, discharge to engine body exterior.
Next, use Fig. 3, Fig. 5～Figure 14 that the crawler belt portion 7070 of the portion 1 of travelling is described.
As shown in Figure 5 and Figure 6, each crawler belt portion 70 is positioned at the below of body 2, has: crawler beltFrame 71, it respectively disposes one in left and right; Roller 72, it is provided with multiple at track frame 71;Driving wheel 73, it is arranged at the rear of track frame 71; Jockey pulley 74, it is arranged at track frame71 front; Crawler belt 75, it is wound in driving wheel 73 and jockey pulley 74; And tension adjustmentDevice 76, it makes jockey pulley 74 slide along fore-and-aft direction.
Track frame 71 is respectively provided with one in left and right, below the track frame of left and right 71 is done respectivelyFor 71L71R describes. Track frame 71L71R is arranged at below body 2, as Figure 10Shown in, track frame 71L and track frame 71R are made up of symmetrical structure. At track frameBetween 71L and track frame 71R, be provided with the company for linking track frame 71L and track frame 71RKnot framework 77.
Framework 77 is provided with two on body fore-and-aft direction, has: upper component 77a,It is taking left and right directions as length direction; And lower member 77b77b, it is from upper component 77aOutstanding setting of both ends, left and right direction and lower direction outside body, the front end of lower member 77bPortion is linked to respectively track frame 71L71R. Thus, track frame 71L71R links mutually. SeparatelyBe fixedly installed stiffener 78 at the lower surface of the lower member 77b of framework 77 outward.Stiffener 78 by the part of side-looking shape triangular in shape and from the part of triangle along and bottomThe parallel outstanding part arranging of direction in inclined plane of member 77b forms, the part of triangleUpper surface and the lower surface of lower frame 2b fix. Thus, framework 77 is fixedly installedIn lower frame 2b.
Roller 72 is multiple disposing below of track frame 71L71R. Roller 72 is turningMoving mode is fixedly installed on track frame 71L71R, and roller 72 is in the ground connection side of crawler belt 75Surface contacts with crawler belt 75, thereby crawler belt 75 is held at ground to state.
As shown in Figure 3, the driving wheel 73 at rear that is arranged at track frame 71L71R is by drivingThe sprocket wheel of crawler belt 75 forms. Driving wheel 73 supports the rear side of crawler belt 75, and utilizes from powerThe power that transmission mechanism 102 transmits moves crawler belt 75.
In addition, as shown in Figure 7, the height on the centre-to-centre spacing ground of the turning cylinder 74a of jockey pulley 74H1 is configured to lower than the height h2 on the centre-to-centre spacing ground of the turning cylinder 73a of driving wheel 73. Pass throughSo form, the distance between upper surface and the body lower surface of each crawler belt portion 7070 is configured toBecome large along with forwards going. That is, as shown in Figure 7, crawler belt portion 70 front end upper surface and bodiesDistance d1 between 2 lower surfaces is formed as than crawler belt portion's 70 rear end upper surfaces and body lower surfaceBetween distance d2 large.
In addition, as shown in Figure 8, also the upper surface of each crawler belt portion 7070 can be configured in to ratioThe lower surface of lower frame 2b position on the lower. By formation like this, be attached to each crawler belt portionThe ground connection side external surface of 7070 crawler belt 75 and the mud that is moved upward, useless stalk etc. easily toThe side surface direction of crawler belt 75 drops. Thus, reduce the amount of the mud, the useless stalk etc. that are moved upward,Alleviate running resistance, easily clear up.
In addition, the distance between upper surface and the lower frame 2b lower surface of each crawler belt portion 7070Be configured to along with forwards going and become large. That is, as shown in Figure 8, crawler belt portion 70 front end upper surfacesAnd the distance d3 between body 2 lower surfaces is formed as 70 rear end upper surface and the bodies than crawler belt portionDistance d4 between lower surface is large. By formation like this, be attached to the shoe of each crawler belt portion 7070Ground connection side external surface with the 75 and cards such as the mud that is moved upward, useless stalk are hung on lower frame2b situation about stagnating disappear. Thus, can make the upper surface of crawler belt portion 70 smoothly moveTo front.
As shown in Figure 9, crawler belt 75 is arranged in multiple crawler shoe 75a ring-type and forms. Crawler shoe75a is made up of iron, utilizes screw to be fixed on caterpillar chain 75b. In addition, crawler shoe 75a has: plateMaterial 75c, it is taking left and right directions as length direction; And male member 75d, it is at sheet material 75cUpper and lower surface (face of ground plane and caterpillar chain 75b side) be provided with multiple. Male member 75dArrange abreast with the length direction of sheet material 75c, in the present embodiment, respectively arrange at one sideThere are 3.
Crawler shoe 75a has male member 75d in upper and lower surface, therefore, even because of use crawler shoe75a and making in the worn out situation of male member 75d, also can by exchange upper and lower surface byThe male member 75d that is positioned at upper surface (face of caterpillar chain 75b side) is disposed at lower surface (ground connectionFace) and use new male member 75d at ground plane.
By formation like this, can realize the long lifetime of crawler shoe 75a, reduce operating cost.In addition, can save labour and the time of preparing the part for changing crawler shoe 75a.
The jockey pulley 74 that is arranged at the front of track frame 71L71R is the tension force that maintains crawler belt 75Member. Jockey pulley 74 is fixed on tension adjusting device in the mode that can slide along fore-and-aft direction76 leading section.
As shown in Figure 5 and Figure 6, tension adjusting device 76 is arranged at track frame 71L71R'sTop, has: supporting member 91, its axle supporting jockey pulley 74; Sliding component 92, it connectsTie in the rear end of supporting member 91; Force application component 93, it is executed sliding component 92 forward directionsPower; And housing 94, its storage sliding component 92 and force application component 93, outside housing 94Side is provided with the guide roller 95 of the crawler belt 75 for supporting upside.
As shown in Figure 3 and Figure 6, supporting member 91 is configured to overlook and is a type, by rear side withLength direction is the base portion 91a of left and right directions and two ends side-prominent the establishing forward from base portion 91aTwo support 91b91b that put form. In the left and right directions of two support 91b91bBetween dispose jockey pulley 74. The turning cylinder 74a of jockey pulley 74 from jockey pulley 74 center leftRight is outstanding to be arranged, by utilizing the support 91b91b axle supporting turning cylinder 74a of both sides,Support jockey pulley 74 in the mode that can rotate.
Sliding component 92 is members of quadrangular shape, and being configured to make length direction is fore-and-aft direction.The rear surface that is arranged at the base portion 91a of the rear end of supporting member 91 is fixedly installed on sliding component92 front end. By formation like this, with sliding component 92 forwards, backwards direction slip correspondingly,Supporting member 91 and jockey pulley 74 forwards, backwards direction slide.
Force application component 93 is disposed at the rear of sliding component 92, and sliding component 92 is forwards executedPower. Force application component 93 is made up of spring, can be by shrinking active force is become along fore-and-aft directionChange. The rear portion of force application component 93 and sliding component 92 is contained in housing 94. Housing 94 hasOpen front the inner space of quadrangle shape, force application component 93 is contained in housing 94 all the timeIn. In the situation that sliding component 92 has rearward slided, the rear portion of sliding component 92 byAccommodate the inner space of housing 94.
Tension adjusting device 76 is configured taking length direction as fore-and-aft direction, and its rear end is disposed atNear the fore-and-aft direction central authorities of crawler belt portion 7070. In more detail, the backend arrangement of housing 94Near the fore-and-aft direction central authorities of crawler belt portion 7070 and than the central position by rear of fore-and-aft direction.
In addition, be provided with the shoe for supporting crawler belt portion 7070 upsides at the lateral surface of housing 94Guide roller 95 with 75. As shown in Figure 6, guide roller 95 is arranged at crawler belt portion 7070Fore-and-aft direction central authorities, by the stay member 95a of support as being fixedly installed on housing 94Support in the mode that can rotate. Keep the shoe of ungrounded side (upside) by guide roller 95Be with 75.
Next, use Fig. 6, Figure 10 and Figure 11 that the rear end of track frame 71L71R is describedFace 71a. The rear end face 71a of track frame 71R is described herein.
As shown in Fig. 6, Figure 10 and Figure 11, the rear end face 71a of track frame 71R by alongThe periphery edge otch of driving wheel 73. In more detail, as shown in Figure 10 and Figure 11, crawler beltThe rear end face 71a of frame 71R is made up of first surface 79a, second 79b and the 3rd 79c,This first surface 79a extends to vertical direction from the intersection point of rear end face 71a and side-looking lower limb, shouldSecond 79b is along with going and tilted rearward downwards, and the 3rd 79c is from second 79bUpper end extend to vertical direction.
As shown in figure 10, being formed slopely as along driving wheel of the fore-and-aft direction of second 79b73 outer peripheral edges. By formation like this, prevent rear end face 71a and the driving wheel of track frame 7173 contacts, and be configured between track frame 71 and driving wheel 73 and eliminate gap.
In addition, at the rear end face 71a of track frame 71 guide plate 81 that has been sticked. Guide plate 81 toolsHave: first surface 82a, it is attached at first surface 79a; Second 82b, it is attached at second79b; And the 3rd 82c, it is attached at the 3rd 79c, the fore-and-aft direction of second 82bInclination and second 79b be similarly formed as along the outer peripheral edges of driving wheel 73.
The 3rd 82c of guide plate 81 further extends ground upward from the upper end of the 3rd 79cArrange. By formation like this, can utilize the 3rd 82c of guide plate 81 to protect driving wheel73 front. For example, though driving wheel 73 be attached with mud, useless stalk etc. while fromIn the situation of forwards rotation of top, also can utilize guide plate 81 to remove mud, useless stalk etc.
Below track frame 71L71R, be provided with the slip-off preventing guiding that prevents that crawler belt 75 from coming offPart 83. In the present embodiment, slip-off preventing guide 83 is at the front end of track frame 71L71RPortion and rearward end are provided with two. Slip-off preventing guide 83 is disposed at the left and right of crawler belt 75, anti-Only the skew of the left and right directions of crawler belt 75 prevents coming off of crawler belt 75.
The rear end (P2 in Figure 11) that is disposed at the slip-off preventing guide 83 of rear side is configured in ratioThe 3rd 79c (P1 in Figure 11) is by the position at rear, and the 3rd 79c is (in Figure 11P1) be the part of stretching out to front side of the rear end face 71a of track frame 71 in the time of side-looking.In detail, the backend arrangement of slip-off preventing guide 83 is at the 3rd 79c and first surface 79a (figureP3 in 11) between position, as shown in figure 11, the 3rd 79c carries out in the time of side-lookingThe part of stretching out to front side of the rear end face 71a of tape holder 71, this first surface 79a (Figure 11In P3) be the part of stretching out to rear side. By formation like this, can body will be disposed atThe slip-off preventing guide 83 at 2 rear portions is rearward configuration as best one can.
In addition, be provided with to remove at the driving wheel 73 of each crawler belt portion 70 and be attached to crawler belt 75 and driveThe scraper plate 101 of the mud of driving wheel 73. Scraper plate 101 is arranged at the side of each driving wheel 73. Herein,The scraper plate 101 of the driving wheel 73 that is arranged at right side is described.
As shown in Figure 15 (a)～(f), scraper plate 101 is by the peace that is installed on lower frame 2bThe 101a of dress portion and from the bottom of installation portion 101a to body outside outstanding plate face 101b structureBecome.
Installation portion 101a is configured to tabular, is provided with at an upper portion thereof for inserting as fixed componentThe screwed hole 101c of screw 111. The posterior end of installation portion 101a is to a side direction (left side in bodySide) bending. In addition, screwed hole 101c is arranged at the upper back of installation portion 101a, is installingThe front lower place of the 101a of portion is provided with plate face 101b.
Plate face 101b forms along the inner peripheral surface of crawler belt 75. As shown in Figure 15 (a), at plateThe body inner side (left side) of face 101b is provided with two for inserting the screw as fixed component112 screwed hole 101d.
Plate face 101b is formed as thereafter end face along with from the rear end of driving wheel 73 sides to drive shellThe rear end of 105 sides is gone and is rearward extended. That is, as shown in figure 12, the rear end of plate face 101bFace is formed as in the wings in three-dimensional view along with going and tilted rearward to body inner side (left side).By formation like this, in crawler belt 75 inside, contact with rear end face and cut lower mud, stalk gives upEasily move and fall earthward to side direction in body, can prevent that mud, useless stalk are at crawler beltThe obstruction of 75 inside.
Next, the installation of scraper plate 101 to drive shell 105 is described in Figure 11～Figure 14.
Scraper plate 101 is fixedly installed on body 2 and drive shell 105, and is disposed at drive shell105 rear portion, this drive shell 105 contains to the power transmission of driving wheel 73 transferring powerMechanism 102. In more detail, utilize screw 111 by the screwed hole 101c of installation portion 101aFix with the not shown hole that is arranged at lower frame 2b. In addition, utilize screw 112 by plate faceThe screwed hole 101d of 101b fixes with the not shown hole that is arranged at drive shell 105.
In addition, as shown in Fig. 2 and Figure 16, dispose fuel tank 110 at the upper surface of body 2.Fuel tank 110 is disposed at the below of driver's seat 3, the fuel of storage for supplying with to engine 9.
As shown in Fig. 2, Figure 16 and Figure 17, in the side of body 2 and in body 2 front and backThe roughly the same position of direction and fuel tank 110 is provided with foot-operated member 115. Foot-operated member 115The lateral surface that is installed on the upper frame 2a of body 2, has stay member 115a and pedal115b. Pedal 115b is by the lower end bearing both ends of stay member 115a. Pedal 115bLevel configurations be lower than the height of upper frame 2a, higher than the height of crawler belt portion's 70 upper surfacesPosition. By formation like this, at the fuel tank of upper surface to being disposed at upper frame 2aWhen 110 feed fuels, operating personnel can by pin is positioned over foot-operated member 115 make toThe supply transfiguration of fuel tank 110 is easy.
In addition, as shown in Fig. 5, Figure 16 and Figure 17, the lower surface of body 2 is formed as putting downFace. , as shown in Figure 4, fan 45, conveyer 46, a second-pumping machine 47 are joinedPut the position in the top side of upper frame 2a than body 2. Thus, the lowest surface of body 2Become upper frame 2a, therefore can empty distance of starting shooting between body 2 and ground.
As above, a kind of united reaper, it possesses the portion of travelling 1 and is arranged at the portion of travellingThe body 2 on 1 top, wherein, the portion 1 of travelling possesses pair of right and left crawler belt portion 7070, respectively carries outBand portion 70 has: track frame 71; Roller 72, it is provided with multiple at track frame 71; DriveWheel 73, it is arranged at the rear of track frame 71; Jockey pulley 74, it is arranged at track frame 71Front; And crawler belt 75, it is wound in driving wheel 73 and jockey pulley 74, in each crawler belt portionThe side of 70 driving wheel 73 is provided for removing the mud that is attached to crawler belt 75 and driving wheel 73Scraper plate 101, scraper plate 101 has the plate face 101b forming along the inner peripheral surface of crawler belt 75.
By formation like this, can utilize scraper plate 101 to remove in crawler belt 75 rearward end and be attached to shoeMud, useless stalk etc. with portion 70 inside.
In addition, scraper plate 101 is fixedly installed on body 2 and drive shell 105, and is disposed at instituteState the rear portion of drive shell 105, this drive shell 105 contains to driving wheel 73 transferring powerPoewr transmission mechanism.
By formation like this, can utilize scraper plate 101 to remove in crawler belt 75 rearward end and be attached to shoeMud, useless stalk etc. with portion 70 inside. By scraper plate 101 being fixed on to body 2 and driving shellBody 105, prevents that scraper plate 101 is because of the movement such as mud, useless stalk. In addition, by drive shell105 rear portion configures scraper plate 101, can effectively utilize the space at drive shell 105 rears.
In addition, scraper plate 101 is formed as along with from the rear end of driving wheel 73 sides to drive shell 105The rear end of side is gone and is rearward extended.
By formation like this, what can discharge laterally in the power that mud, useless stalk etc. are adhered to is sameTime remove mud, useless stalk etc., therefore prevent scraper plate 101 because of mud, useless stalk etc. mobile.
Utilizability in industry
The present invention can be used in possess the portion of travelling and be arranged at described in the travel machine on top of portionBody, the portion of travelling possess the working truck of pair of right and left crawler belt portion.
Description of reference numerals
100 united reapers (working truck)
1 portion of travelling
2 bodies
2a lower frame
3 driver's seats
4 cereal box
5 discharge auger conveyor
7 side covers
10 reaping parts
20 threshing portions
70 crawler belt portions
71 track frames
72 rollers
73 driving wheels
74 jockey pulleys
75 crawler belts
76 tension adjusting devices
91 supporting members
92 sliding components
93 force application components
94 housings
95 guide rollers
101 scraper plates
105 drive shell.
Claims (3)
1. a working truck, the portion of travelling described in this working truck possesses the portion of travelling and is arranged atThe body on top, is characterized in that,
The described portion of travelling possesses pair of right and left crawler belt portion,
Each described crawler belt portion has: track frame; Roller, it is provided with multiple at described track frame;Driving wheel, it is arranged at the rear of described track frame; Jockey pulley, it is arranged at described track frameFront; And crawler belt, it is wound in described driving wheel and jockey pulley,
Be provided for removing in the side of the driving wheel of each described crawler belt portion and be attached to crawler belt and drivingThe scraper plate of the mud of wheel,
Described scraper plate has the plate face forming along the inner peripheral surface of crawler belt.
2. working truck according to claim 1, is characterized in that,
Described scraper plate is fixedly installed on body and drive shell, and is disposed at described drive shellRear portion, described drive shell contains to the Poewr transmission mechanism of driving wheel transferring power.
3. working truck according to claim 2, is characterized in that,
Described scraper plate is formed as along with the rear end from described driven wheel side is to the rear end of drive shell sideGo and rearward extend.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-204692 | 2013-09-30 | ||
| JP2013204692A JP2015067208A (en) | 2013-09-30 | 2013-09-30 | Work vehicle |
| PCT/JP2014/075953 WO2015046533A1 (en) | 2013-09-30 | 2014-09-29 | Working vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105593111A true CN105593111A (en) | 2016-05-18 |
Family
ID=52743654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480053890.0A Pending CN105593111A (en) | 2013-09-30 | 2014-09-29 | Working vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2015067208A (en) |
| CN (1) | CN105593111A (en) |
| WO (1) | WO2015046533A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458487A (en) * | 2017-08-09 | 2017-12-12 | 宿州云宏建设安装有限公司 | A kind of crawler of excavator soil cleaning plant |
| WO2018023977A1 (en) * | 2016-07-30 | 2018-02-08 | 浙江元创橡胶履带有限公司 | Rubber track having mud scraping mechanism for vehicle |
| WO2018145422A1 (en) * | 2017-02-09 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
| WO2018145423A1 (en) * | 2017-02-10 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600091430A1 (en) * | 2016-09-09 | 2018-03-09 | Prinoth Spa | VEHICLE BAPTIST |
| SE542471C2 (en) | 2018-07-09 | 2020-05-19 | Bae Systems Haegglunds Ab | Deflector arrangement for a tracked vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59106779U (en) * | 1983-01-06 | 1984-07-18 | セイレイ工業株式会社 | Snow removal device in the crawler running section of a snowmobile |
| JP2004217154A (en) * | 2003-01-17 | 2004-08-05 | Hitachi Constr Mach Co Ltd | Mud guard device of crawler vehicle |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
| CN202368700U (en) * | 2011-12-22 | 2012-08-08 | 山推工程机械股份有限公司 | Bulldozer with sludge scraping devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002308160A (en) * | 2001-04-10 | 2002-10-23 | Hitachi Constr Mach Co Ltd | Mud scraping device for crawler vehicle |
-
2013
- 2013-09-30 JP JP2013204692A patent/JP2015067208A/en active Pending
-
2014
- 2014-09-29 CN CN201480053890.0A patent/CN105593111A/en active Pending
- 2014-09-29 WO PCT/JP2014/075953 patent/WO2015046533A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59106779U (en) * | 1983-01-06 | 1984-07-18 | セイレイ工業株式会社 | Snow removal device in the crawler running section of a snowmobile |
| JP2004217154A (en) * | 2003-01-17 | 2004-08-05 | Hitachi Constr Mach Co Ltd | Mud guard device of crawler vehicle |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
| CN202368700U (en) * | 2011-12-22 | 2012-08-08 | 山推工程机械股份有限公司 | Bulldozer with sludge scraping devices |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018023977A1 (en) * | 2016-07-30 | 2018-02-08 | 浙江元创橡胶履带有限公司 | Rubber track having mud scraping mechanism for vehicle |
| WO2018145422A1 (en) * | 2017-02-09 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
| WO2018145423A1 (en) * | 2017-02-10 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
| CN107458487A (en) * | 2017-08-09 | 2017-12-12 | 宿州云宏建设安装有限公司 | A kind of crawler of excavator soil cleaning plant |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015046533A1 (en) | 2015-04-02 |
| JP2015067208A (en) | 2015-04-13 |
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