CN203675628U - Combine harvester - Google Patents
Combine harvester Download PDFInfo
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- CN203675628U CN203675628U CN201320668764.9U CN201320668764U CN203675628U CN 203675628 U CN203675628 U CN 203675628U CN 201320668764 U CN201320668764 U CN 201320668764U CN 203675628 U CN203675628 U CN 203675628U
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- conveyance bucket
- conveyance
- bucket
- cereal grain
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- 239000004464 cereal grain Substances 0.000 claims description 73
- 238000009825 accumulation Methods 0.000 claims description 46
- 230000008859 change Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 5
- 235000013339 cereals Nutrition 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- 239000010902 straw Substances 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013340 harvest operation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001125877 Gobio gobio Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model provides a combine harvester. A threshing device (18) is arranged at the position at one side of left and right sides of a body frame (3) with a running device (20); a grain accumulating device (1) with a transferring barrel (6) for discharging the grains is arranged at the position at the other side of the left and right sides of the body frame (3); a harvesting device (21) is arranged at the front side of the body frame (3). A retaining device (70A) is arranged in the combine harvester; the retaining device supports the base part of the transferring barrel (6) by means of freely rotating towards the outside of the machine body along the axis of the front and back directions; the retaining device is connected between the transferring barrel (6) and a fixing part arranged at the side of the body frame (3) through a chain shaped or rope shaped connecting part (73), so as to keep the rotation position of the transferring barrel (6). According to the combine harvester, the gesture of the transferring barrel in the discharging operation of the grains is stable; the scattering of the grains caused by biased discharging operation can be reduced; the loss of the grains is reduced.
Description
Technical field
The utility model relates to combine.
Background technology
All the time, cereal grain accumulation device on combine, is equipped with in order to accumulate by the cereal grain after sheller unit threshing screening.
And, in order to accumulate in the discharge such as to the compartment of lorry of cereal grain in cereal grain accumulation device in threshing operations in harvesting, and possess the cereal grain discharger of auger conveyor formula.
As this cereal grain discharger; following technology is disclosed in patent documentation 1;, conveyance bucket that setting is arranged on to the rear side of the cereal grain accumulation device carrying on organism frame be configured to by with coaxial axle center, the axle center of conveyance spiral of bottom that is provided in cereal grain accumulation device centered by outside body side freely rotate, and possess the brake device that keeps at an arbitrary position this turned position.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2006-340654 communique
But, in the technology of recording at above-mentioned patent documentation 1, owing to being the turned position that keeps conveyance bucket by frictional force, therefore the posture of this conveyance bucket is unstable, exist the posture of discharging conveyance bucket in operation to change and drain position skew, cause cereal grain to spread and fall to the ground and damnous shortcoming.
In addition, there is following shortcoming,, in harvesting is travelled or on the way travelling, because rotating vibration side outside body of body, easily damaged with hindering that thing is interfered with the conveyance bucket that erects posture collection.
Utility model content
The purpose of this utility model is, discharges at cereal grain the stable posture that makes conveyance bucket in operation, reduces the loss of cereal grain, and makes under steam the collection stable posture of conveyance bucket prevent breakage.
In order to solve above-mentioned problem, the utility model is taked following technical measures.
, the utility model described in scheme 1 is a kind of combine; the position of left and right one side at the organism frame that possesses mobile devices arranges sheller unit; the cereal grain accumulation device of the conveyance bucket that possesses cereal grain discharge use is set at the position of the left and right of organism frame opposite side; front side at organism frame arranges reaping apparatus; this combine is characterised in that
Holding device is set, this holding device supports the base portion of above-mentioned conveyance bucket in side outside body, the axle center around fore-and-aft direction mode freely of rotating, by linking this conveyance bucket and be provided between the fixed part of organism frame side with chain form or funicular connecting member, keep the turned position of conveyance bucket.
Utility model described in scheme 2, according to the combine described in scheme 1, is characterized in that,
On the support frame that is fixed on above-mentioned organism frame side, possess the longitudinal axis that rotates mode axle freely and support above-mentioned cereal grain accumulation device with side outside body, above-mentioned holding device is made and linked the structure between this support frame and conveyance bucket with above-mentioned connecting member.
Utility model described in scheme 3, according to the combine described in scheme 2, is characterized in that,
Above-mentioned holding device is made the link interval that has utilized support frame and the conveyance bucket of above-mentioned connecting member by change, regulates the structure of the rotation holding position of conveyance bucket.
Utility model described in scheme 4, according to the combine described in scheme 3, is characterized in that,
The locking device that above-mentioned conveyance bucket is fixed on to the favorite places on organism frame to erect posture is set.
Utility model described in scheme 5, according to the combine described in scheme 1～4 any one, is characterized in that,
At the position in the body outside of the base portion of above-mentioned conveyance bucket, form the cleanout with the internal communication of this conveyance bucket.
Utility model described in scheme 6, according to the combine described in scheme 1～4 any one, is characterized in that,
The augmentor to the reinforcing of rising rotating side to above-mentioned conveyance bucket is set.
Utility model described in scheme 7, according to the combine described in scheme 6, is characterized in that,
Above-mentioned augmentor comprises: the support component of installing with the mode axle rotating freely with respect to the support frame that supports cereal grain accumulation device; Chimeric and bottom axle is arranged on to the bar of conveyance bucket side in the mode freely of sliding with respect to this support component; And be assemblied in the Compress Spring between upper end and the above-mentioned support component of this bar.
Utility model described in scheme 8, according to the combine described in scheme 6, is characterized in that,
Both sides, front and back by above-mentioned holding device and above-mentioned augmentor separate configuration at conveyance bucket.
Utility model described in scheme 9, according to the combine described in scheme 6, is characterized in that,
Make at above-mentioned conveyance bucket and on organism frame, erect under the state of storage, above-mentioned augmentor is included the structure in the drop shadow spread of the conveyance bucket while examining from body dorsal view in.
The effect of utility model is as follows.
According to the utility model described in scheme 1, in the time carrying out cereal grain discharge operation, conveyance bucket is rotated around side outside body, axle center of fore-and-aft direction, link this conveyance bucket and be provided between the fixed part of organism frame side with chain form or funicular connecting member, and keeping the turned position of this conveyance bucket, therefore, discharge in operation at cereal grain, the stable posture of conveyance bucket, the scattering of cereal grain that the skew of drain position causes tails off, and can reduce the loss of cereal grain.
According to the utility model described in scheme 2; except the effect of the utility model described in such scheme 1; support between the firmly support frame and conveyance bucket of cereal grain accumulation device owing to linking the mode of rotating freely with side outside body with connecting member; therefore; discharge in operation at cereal grain; the stable posture of conveyance bucket, the scattering of cereal grain that the skew of drain position causes tails off, and can further reduce the loss of cereal grain.
According to the utility model described in scheme 3, except the effect of the utility model described in such scheme 2, by changing the link interval of support frame and conveyance bucket, can regulate the rotation holding position of conveyance bucket, improve the efficiency of cereal grain discharge operation.
According to the utility model described in scheme 4, except the effect of the utility model described in such scheme 3, in the time carrying out harvest operation, conveyance bucket is fixed to erect posture by locking device, therefore can reduce conveyance bucket because rotating and the undesirable condition of barrier collision etc. the side outside body such as the vibration of body.
According to the utility model described in scheme 5, except the effect of the utility model described in such scheme 1～4 any one, by opening wide the cleanout of the base portion that is formed at conveyance bucket, and this conveyance bucket side outside body is rotated, thereby this cleanout is downward, can easily remove residual cereal grain in conveyance bucket etc.
According to the utility model described in scheme 6, except the effect of the utility model described in such scheme 1～4 any one, in the time carrying out cereal grain discharge operation, conveyance bucket side outside body is declined when rotating and regulating drain position, by utilizing the active force of augmentor to rising rotating side, can prevent the rotation that declines sharp of this conveyance bucket.And in the time that conveyance bucket is risen to rotating operation, this conveyance bucket to the reinforcing of rising rotating side, therefore can be alleviated operating physical force by augmentor, improve operability.
According to the utility model described in scheme 7, except the effect of the utility model described in such scheme 6, can simplify the structure to the augmentor of rising rotating side reinforcing to conveyance bucket, and can make the stable working state of this augmentor.
According to the utility model described in scheme 8, except the effect of the utility model described in such scheme 6, due to keep conveyance bucket turned position holding device and to this conveyance bucket to the augmentor separate configuration of rising rotating side reinforcing the both sides, front and back at conveyance bucket, therefore these holding devices and augmentor are non-interference, stable working state.
According to the utility model described in scheme 9, except the effect of the utility model described in such scheme 6, conveyance bucket is erected under the state of storage on organism frame, augmentor can be more not outstanding to body outside than conveyance bucket, therefore in the time carrying out harvesting, harvesting grain bar is not difficult for interfering with conveyance bucket, can carry out swimmingly harvesting.
Accompanying drawing explanation
Fig. 1 is the end view of combine.
Fig. 2 is the rearview of combine.
Fig. 3 is the vertical view of combine.
Fig. 4 is the front view of grain container.
Fig. 5 is the rearview of grain container.
Fig. 6 is the vertical view of grain container.
Fig. 7 is the right side view of grain container.
Fig. 8 is the left side view of grain container.
Fig. 9 is the enlarged drawing of the lower right side of grain container.
Figure 10 is the rearview of the lower right side of grain container.
Figure 11 is the key diagram of the bottom of grain container.
Figure 12 is the key diagram of conveyance spire.
Figure 13 is the key diagram of the lower periphery of conveyance bucket.
Figure 14 is the major part enlarged drawing of Figure 13.
Figure 15 is the vertical view of Figure 14.
Figure 16 is the rearview of the lower periphery of conveyance bucket.
Figure 17 is the vertical view of a part for conveyance bucket.
In figure:
1-cereal grain accumulation device, 3-organism frame, 6-conveyance bucket; 9b-locking device, the 17-the second support frame (support frame), 18-sheller unit; 19-longitudinal axis, 20-mobile devices, 21-reaping apparatus; 36-cleanout, 70A-holding device, 73-chain (connecting member); 75-support component; 76-bar, 78-Compress Spring, 80-augmentor.
Embodiment
As an example of medium-sized combine example, embodiment of the present utility model is described.
(housing construction)
As shown in FIG. 1 to 3; combine is configured to; mobile devices 20 are set below organism frame 3; sheller unit 18 is carried at position in the upper left-hand of organism frame 3; carry the cereal grain accumulation device 1 of the conveyance bucket 6 that possesses cereal grain discharge use at the position of the upper right of organism frame 3; the engine E of electron speed regulator formula or common-rail fuel injection formula is carried at the position of the front side of the cereal grain accumulation device 1 on organism frame 3, in the anterior position of mobile devices 20, lift adjustment reaping apparatus 21 is freely set.
(structure of former moving portion, mobile devices, operating portion)
As shown in Figure 1, Figure 3, above-mentioned engine E is covered by the switching that possesses seat 25c at upper surface hood E1 freely.The lateral surface of this hood E1, by the iron plate formation of punching, is made the extraneous air of engine cool being used on one side and is filtered the structure sucking on one side.
Above-mentioned mobile devices 20 are configured to, install in the front portion of organism frame 3 by engine E via hydrostatic stepless speed change device (omitting diagram) driven gearbox body M, be supported on most rollers 23 of roller supporting framework 23a and aftermost regulating wheel 23b around hanging crawler belt 24 at the driving wheel 22 of the left and right being driven by this gearbox body M and axle.In addition, prevent from downside to the downside configuration of regulating wheel 23b of the roller 23 that is positioned at forefront the crawler belt guide 23c that crawler belt 24 is offset.This crawler belt guide 23c is arranged on by bolted on roller supporting framework 23a at three positions of its fore-and-aft direction.
Above-mentioned hydrostatic stepless speed change device is electrically connected the gear lever 25a that the gudgeon of this hydrostatic stepless speed change device and a side of operating portion 25 are equipped with, by the front and back of gear lever 25a vert operation and speed change.In addition, possess at above-mentioned hydrostatic stepless speed change device the mechanism that the swash plate angle of hydraulic motor side is switched to two positions and make to export 2 step changes.In addition, possess at above-mentioned gearbox body M the parking brake that the power transmission shaft in this gearbox body M is braked, the operation of entering into of making the parking brake pedal on the base plate by being configured in operating portion 25 makes this parking brake brake the syndeton of work.In addition, in the front portion of operating portion 25, bar 25b is set, this bar 25b makes body cycle by the operation of direction to the left and right, makes reaping apparatus 21 liftings by the operation of direction forwards, backwards.
(structure of reaping apparatus)
As shown in Figure 1, Figure 3, the conveyance conveyer 26c that above-mentioned reaping apparatus 21 possesses a point straw 26b, gathers up wheel 26, gathers up pusher 26a, gathers in cutter 27, is communicated with the process chamber of sheller unit 18, be configured in the front side (front side of organism frame 3) of sheller unit 18 and operating portion 25, carry out lifting by the expanding-contracting action of hydraulic cylinder (omitting diagram).
(structure of sheller unit)
Above-mentioned sheller unit 18 by the in-built top process chamber of processing bucket and in-built shake screening frame, winnower winnowing machine, once transfer spiral, secondary and transfer the screening chamber of the bottom of spiral (all omitting diagram) and form.
Connect the base portion of barrel 18a that once winnows that possesses the spiral of once winnowing once transferring spiral.
As shown in Figure 1, rearward end at sheller unit 18 is assembled the discharge rice straw shearing device 18b that the discharge rice straw after threshing is shredded and discharged, and in the assembling of the rear portion of this discharge rice straw shearing device 18b, the discharge rice straw after cutting off is discharged to the dust discharge cover 18c guiding to gathering in ground side (body right side).
(the position holding structure of the structure of cereal grain accumulation device and cereal grain accumulation device)
As shown in Fig. 4～Fig. 8; above-mentioned cereal grain accumulation device 1 is formed as box container; possesses the lateral tilting inclined-plane mutually tilting to the left and right in the other direction in bottom; the conveyance spiral 8 of the paddy portion configuration body fore-and-aft direction between this lateral tilting inclined-plane, makes the structure of utilizing the driving force of engine E to drive this conveyance spiral 8.
As shown in Figure 5, have the cereal grain input port 1b of the upper end of the above-mentioned barrel 18a that once winnows of connection on the top of the inwall 1a of cereal grain accumulation device 1.
As shown in Figure 6, have the inspection socket 1d of maintenance use at the upper wall 1c of cereal grain accumulation device 1, and be provided with the inspection cover 1e freely of switching that covers this inspection socket 1d.
To between rear wall 28, be provided with the conveyance spiral 8 shown in Figure 12 at the antetheca 1f of the bottom of cereal grain accumulation device 1., as shown in Fig. 7, Fig. 9, Figure 10, Figure 12, via bearing 8a, the leading section axle of conveyance spiral 8 is supported on to antetheca 1f side, possess input belt wheel 8b at the axle head of the conveyance spiral 8 of forwards giving prominence to from this antetheca 1f.As shown in figure 12, the sleeve part 8c that bearing 8a is remained on to antetheca 1f is set, makes the base portion of tension arm 8d rotate the periphery that is entrenched in freely this sleeve part 8c.Thus, conveyance spiral 8, bearing 8a, sleeve part 8c and tension arm 8d can be with unit replacements.As shown in Figure 9, at above-mentioned input belt wheel 8b and around extension driving-belt 8f via discharging the driven output pulley 8e of clutch (omit diagram) from engine E, make the jockey pulley 8g of leading section that axle is supported on tension arm 8d from this driving-belt of downside butt 8f.Leading section by the bottom engaging of extension spring 8h at this tension arm 8d, is being fixedly installed in the pillar 8i of antetheca 1f by the upper end engaging of this extension spring 8h.As shown in figure 10, by this structure, configure tension arm 8d and extension spring 8h between antetheca 1f and driving-belt 8f, these configure needed space and become compact.Thus, can expand the capacity of cereal grain accumulation device 1.
At the base portion of mentioned strain arm 8d, the tension force that opposing extension spring 8h is installed carries out the handle 8j of rotating operation to this tension arm 8d.Make the tension recovery of driving-belt 8f by the operation of this handle 8j, thus can be from input belt wheel 8b dismounting driving-belt 8f.
As shown in Fig. 7, Fig. 9, the holding device 1g that the front portion of this cereal grain accumulation device 1 is remained on to the position that approaches sheller unit 18 sides is set in the front portion of cereal grain accumulation device 1.
This holding device 1g comprises: the hook 1h that rotates up and down the earth's axis freely and be supported on the top front end of the inwall 1a of cereal grain accumulation device 1 is hung over to the mechanism on the engaging rod 1i linking with the upper end of barrel 18a that once winnows; And the engaging pin 1j that makes to slide up and down the bottom of the antetheca 1f that remains on freely cereal grain accumulation device 1 is entrenched in the mechanism in the engaging hole (omitting diagram) forming on the outer end upper surface of organism frame 3.
Make following structure; the axle that, connects the bottom of the antetheca 1f of above-mentioned hook 1h and cereal grain accumulation device 1 by connecting plate 1m is supported in the operating grip 1k of left and right directions pars intermedia; by operating grip 1k being pulled to the operation of the outer side of body, hook 1h rotates upward and departs from from engaging rod 1i.
As shown in Figure 9, above-mentioned engaging pin 1j is bent into anti-L word shape, connects on the frame 1n of the fixing section コ shape in the bottom of the antetheca 1f that is supported at cereal grain accumulation device 1, possesses this engaging pin 1j always to the spring 1p of decline side reinforcing.Make engaging pin 1j increase by resisting the elastic force of this spring 1p, the position of extracting from being formed at the engaging hole of upper surface of organism frame 3 in the bottom of this engaging pin 1j, is fixedly mounted on the limiting part 1q of decline that limits this engaging pin 1j at the position of the upside of the frame 1n of antetheca 1f.
As shown in figure 10, there is the position of rearward bending in the lower end of antetheca 1f, the fixing upper-lower position limiting part 1r at this position.On the other hand, at the upper surface of organism frame 3, and at the fixing holding member 1s in the position slightly higher than the thickness of upper-lower position limiting part 1r.
According to this structure; cereal grain accumulation device 1 is being remained under the state of the harvest operation position on organism frame 3; upper-lower position limiting part 1r embed holding member 1s downside gap and limit the movement of above-below direction; the bottom of engaging pin 1j insert organism frame 3 upper surface engaging hole and limit the transverse shifting of the bottom of cereal grain accumulation device 1, hook 1h hangs over the transverse shifting on the top of the upper and restriction cereal grain accumulation device 1 of engaging rod 1i.
On the other hand; in the situation that making cereal grain accumulation device 1 outwards side move to maintain from organism frame 3; make engaging pin 1j increase and with limiting part 1q engaging, by operating grip 1k being pulled to the operation of outer side, hook 1h is departed from from engaging rod 1i.Thus, the position of removing cereal grain accumulation device 1 keeps, the maintenance position of side pull-out outside body.
(structure of the upside rotational support portion of cereal grain accumulation device)
As Fig. 6, shown in Fig. 8, the 3rd barrel of parts of ratio 7 on above-mentioned organism frame 3 are erect the first longitudinal support frame 16 are set by the position of body inner side, on the top of this first support frame 16, the pars intermedia of second support frame (" support frames " in claims) 17 of fixing body left and right directions, the body medial end of this second support frame 17 is attached on sheller unit 18, and be arranged at the first longitudinal axis 5 concentrics and rotate second longitudinal axis (" longitudinal axis " in claims) 19 that supports freely cereal grain accumulation device 1 in the body outboard end of the second support frame 17., cereal grain accumulation device 1 is rotated and is supported freely thereafter side lower part, rotated and supported freely upper lateral part thereafter by second longitudinal axis 19 by first longitudinal axis 5.
The bottom of above-mentioned second barrel of parts 4 and the first support frame 16 links.The bottom 4 of these second barrel of parts links with the upper surface of organism frame 3.
(structure of conveyance bucket)
As shown in Figure 13, Figure 14, in the bottom of the rear wall 28 of above-mentioned cereal grain accumulation device 1, the hole that opening is rearward given prominence to the rearward end of above-mentioned conveyance spiral 8, is fixed on the first barrel of barrel-shaped parts 2 that surround this hole the trailing flank of rear wall 28.
To engage and the mode freely of separation is installed the other side of these first barrel of parts 2 by the first longitudinal axis 5 axles and is fixed on a sidepiece of the second barrel of barrel-shaped parts 4 on organism frame 3, centered by the axle center of conveyance spiral 8, relatively rotate a sidepiece that engages freely the other side of these second barrel of parts 4 and possess the 3rd barrel of parts 7 of conveyance bucket 6.The joint of these second barrel of parts 4 and the 3rd barrel of parts 7 clamps the 3rd barrel of parts 7 peripheral part by be fixed on the keeper 30 of multiple L fonts of peripheral part of second barrel of parts 4 with bolt 29 carries out.
Cereal grain path in above-mentioned the 3rd barrel of parts 7 bends to L font, be equipped with in inside from the middle screw spin axis 32 of rearward end interlock via joint 31 of above-mentioned conveyance spiral 8 and from this middle screw spin axis 32 via being integrally formed at the 3rd barrel of bevel gear interlinked mechanism 34 in the bevel gear box 33 in parts 7 and the bottom of the helical axis 35 of winnowing of interlock.Above-mentioned joint 31 is the structures that are fixed on the transverse bolt of conveyance spiral 8 rearward end and are fixed on the claw-like portion cooperation of the leading section of middle screw spin axis 32, is inside loaded on second barrel of parts 4.
Link the bottom of conveyance bucket 6 in the upper end of above-mentioned the 3rd barrel of parts 7, in the above-mentioned helical axis 35 of winnowing, be loaded on the inside of this conveyance bucket 6.
Position in the body outside on the top of above-mentioned the 3rd barrel of parts 7 has cleanout 36, covers 37 with the mode setting of loading and unloading freely.If rotate conveyance bucket 6 side outside body, this cleanout 36 becomes the state under shed, falls discharge by remaining in the 3rd barrel of cereal grain in parts 7 etc.
Make above-mentioned bevel gear box 33 rearward give prominence to and be integrally formed from the rear wall of above-mentioned the 3rd barrel of parts 7, the axial region 10 using this outstanding end as drum shape, by being fixed on the tabular support component 11 on organism frame 3, axle supports this axial region 10.
(structure of holding device)
As shown in Fig. 4, Fig. 8, near of top and the linking part the first support frame 16 of above-mentioned the second support frame 17, the 3rd support frame 70 is rearward set highlightedly.The stiffener 71 of the trailing flank that spreads all over the second support frame 17 is installed at the lower surface of the 3rd support frame 70.
At the fastening pillar 72 of rear portion lower surface of the 3rd support frame 70, on this pillar 72, fix one end of chain (" connecting members " in claims) 73.In the situation that slave body side surface is observed, above-mentioned pillar 72 is configured in the position of comparing conveyance bucket 6 and rearward leave preset distance.Above-mentioned " chain " is to engage the member that forms of multiple metal rings, but also can replace this chain 73 but with cable or by the funicular connecting member of stranded vegetal fiber rope or the hawser etc. forming.The connecting member that preferred tensile strength is high and pliable and tough.
Distolateral by the hook 74 of L word shape of length direction central portion that is fixed on conveyance bucket 6 being hung over to another of above-mentioned chain 73, thus link between the pillar 72 and conveyance bucket 6 of the 3rd support frame 70 sides.
Thus, form the holding device 70A of the turned position that keeps conveyance bucket 6.
Thus, can keep the turned position of conveyance bucket 6 side outside body.
In addition, by changing the hooking position of (change) hook 74 to chain 73, change the link interval of pillar 72 with the conveyance bucket 6 of the 3rd support frame 70 sides.Thus, change the link interval of pillar 72 with the conveyance bucket 6 of the 3rd support frame 70 sides, can regulate the turned position of conveyance bucket 6 side outside body.
(structure of augmentor)
As shown in Fig. 4, Fig. 8, at the position of partially leaning on side outside body with the linking part of the first support frame 16 of comparing of the second support frame 17 rear side sides, install and rotate support component 75 freely around the axle center of fore-and-aft direction.
This support component 75 is cylindrical shape, forming through hole with the orthogonal direction of its axis of rotation, inserts sliding freely the bar 76 of pole shape in this through hole.
And, on the top of bar 76, and between the locating part 77 and support component 75 of upper end that is provided to bar 76, assembling Compress Spring 78.
In addition, the fixed part of ratio hook 74 that the earth's axis is freely bearing in conveyance bucket 6 is rotated by the position of base portion side by installation shaft 79 in the bottom of bar 76.
According to above structure, form to conveyance bucket 6 augmentor 80 to the reinforcing of rising rotating side.
Thus, above conveyance bucket 6 is carried out, when rotating operation, due to the elastic force of Compress Spring 78, operating physical force alleviates, and on the other hand, in the time that conveyance bucket 6 is rotated, can prevent that this conveyance bucket 6 from rotating sharp downwards downwards.
In addition, dispose augmentor 80 in the front side of conveyance bucket 6, dispose holding device 70A at the rear side of conveyance bucket 6., augmentor 80 and holding device 70A are configured in front side and the rear side of conveyance bucket 6 with separated position.
, conveyance bucket 6 is erected under the state of storage on organism frame 3 in addition, make following structure,, augmentor 80 is included the structure in the drop shadow spread of the carrying device 6 while examining from body dorsal view in.
(structure of locking device)
As shown in Fig. 8, Figure 15, Figure 16, Figure 17, on the top of above-mentioned the first support frame 16, fix the outstanding fixation side pillar 44a in side outside body.The outstanding end of this fixation side pillar 44a forms guide surface to the bending of body front.
On the other hand, at the length direction central portion of above-mentioned conveyance bucket 6, by pillar 44 fixed mounts 41, between the standing piece of the rear end to the outstanding protrusion tab in side in body and frame 41 of this pillar 44, support sliding freely lock pin 43, the position assembling Compress Spring 42 of the periphery of the lock pin 43 between above-mentioned protrusion tab and standing piece.
The position of rearward giving prominence in the standing piece from rear side of lock pin 43, installs and the cam 40a of operating grip 40 one to rotate mode axle freely.
Above-mentioned pillar 44 to the outstanding rearward bending of end in side in body and form guide surface.In the time that conveyance bucket 6 erects rotation, contraposition is carried out in the guide surface sliding-contact of the guide surface of pillar 44 and fixation side pillar 44a.
, in the time that conveyance bucket 6 erects for following structure,, the be fixed guide surface of lateral brace 44a of the leading section of lock pin 43 pushes while moves, and inserts and is formed at the upper hole of this fixation side pillar 44a, and conveyance bucket 6 is locked in to favorite places.
According to above structure, form locking device 9b.
(other structures of cereal grain accumulation device)
As shown in Fig. 4, Fig. 9, Figure 11, the cover 52 of the lower outside face that covers cereal grain accumulation device 1 is set.
This cover 52 is the plate body of rectangle in the situation that of observation in side, has one covering and leans on the position of rear side extremely than the front and back width at the position of the forward side of antetheca 1f than rear wall 28.The hook portion 52a of engaging rod (the omitting diagram) engaging of and organism frame 3 sides fastening in the lower inside surface of this cover 52; at upper inner face fixed position limiting part 52c and the lock handle 52d of cover 52; these position limitation parts 52c is chimeric with the engaging rod 52b of lower outside face that is fixed on cereal grain accumulation device 1, and this lock handle 52d has hooking in the hook of this engaging rod 52b.
Assembling under the state of this cover 52, exposing above-mentioned input belt wheel 8b, driving-belt 8f, engaging pin 1j etc. by the front portion of this cover 52, can easily carry out their operation.
As shown in Fig. 4, Figure 11, in the position of the upside of the conveyance spiral 8 of the lower curtate of cereal grain accumulation device 1, the bar-like member 53 between antetheca 1f and the rear wall 28 that links this cereal grain accumulation device 1 is set.As shown in Fig. 7, Fig. 9, in the position higher than conveyance spiral 8 of the antetheca 1f of cereal grain accumulation device 1, the peristome 54 of formation maintenance use, with handling lid 55 these peristomes 54 of sealing freely.Thus, by dismounting lower cover 55, the cereal grain of putting into the upside that is disposed at conveyance spiral 8 from peristome 54 flows down guided plate 56, is placed on bar-like member 53 and rearward inserts, thereby can easily carry out this cereal grain and flow down assembling and the separating operation of guided plate 56.
As shown in figure 11, the position under the conveyance spiral 8 of the bottom of cereal grain accumulation device 1 forms peristome 57, is provided with the base plate 58 of this peristome 57 of sealing.This base plate 58 is that insert and the structure of assembling the support component 59 slave external sides fixing with respect to the bottom lower surface at cereal grain accumulation device 1.The end bending, inside the body of support component 59 is formed with the maintaining part 59a of the medial end that keeps base plate 58, and at the medial end of base plate 58, downward bending is formed with the bending part chimeric with maintaining part 59a.The outboard end of base plate 58 is to upside bending, overlaps and uses bolt 60 to link and fix with the vertical face of the outboard end of support component 59.At the position in the body outside of the bottom of cereal grain accumulation device 1, form and take out the conveying end 90 that remains in the cereal grain in this cereal grain accumulation device 1, possess the chute 91 having a down dip towards body lateral direction at this conveying end 90.The object of the bag of the cereal grain flowing down from chute 91 for assembling recovery etc., is provided with support bar 92 at front side and the rear side of this chute 91.
Claims (9)
1. a combine; the position of left and right one side at the organism frame (3) that possesses mobile devices (20) arranges sheller unit (18); the cereal grain accumulation device (1) of the conveyance bucket (6) that possesses cereal grain discharge use is set at the position of the left and right opposite side of organism frame (3); in the front side of organism frame (3), reaping apparatus (21) is set; this combine is characterised in that
Holding device (70A) is set, this holding device (70A) supports the base portion of above-mentioned conveyance bucket (6) in side outside body, the axle center around fore-and-aft direction mode freely of rotating, by linking this conveyance bucket (6) and be provided between the fixed part of organism frame (3) side with chain form or funicular connecting member (73), keep the turned position of conveyance bucket (6).
2. combine according to claim 1, is characterized in that,
On the support frame (17) that is fixed on above-mentioned organism frame (3) side, possess the longitudinal axis (19) that rotates mode axle freely and support above-mentioned cereal grain accumulation device (1) with side outside body, above-mentioned holding device (70A) is made and linked the structure between this support frame (17) and conveyance bucket (6) with above-mentioned connecting member (73).
3. combine according to claim 2, is characterized in that,
Above-mentioned holding device (70A) is made the link interval that has utilized support frame (17) Yu the conveyance bucket (6) of above-mentioned connecting member (73) by change, regulates the structure of the rotation holding position of conveyance bucket (6).
4. combine according to claim 3, is characterized in that,
The locking device (9b) that above-mentioned conveyance bucket (6) is fixed on to the favorite places on organism frame (3) to erect posture is set.
5. according to the combine described in claim 1～4 any one, it is characterized in that,
At the position in the body outside of the base portion of above-mentioned conveyance bucket (6), form the cleanout (36) with the internal communication of this conveyance bucket (6).
6. according to the combine described in claim 1～4 any one, it is characterized in that,
The augmentor (80) to the reinforcing of rising rotating side to above-mentioned conveyance bucket (6) is set.
7. combine according to claim 6, is characterized in that,
Above-mentioned augmentor (80) comprising: the support component (75) of installing with the mode axle rotating freely with respect to the support frame (17) that supports cereal grain accumulation device (1); Chimeric and bottom axle is arranged on to the bar (76) of conveyance bucket (6) side in the mode of sliding freely with respect to this support component (75); And be assemblied in the Compress Spring (78) between upper end and the above-mentioned support component (75) of this bar (76).
8. combine according to claim 6, is characterized in that,
By above-mentioned holding device (70A) and the front and back both sides of above-mentioned augmentor (80) separate configuration at conveyance bucket (6).
9. combine according to claim 6, is characterized in that,
Make at above-mentioned conveyance bucket (6) and erect under the state of storage on organism frame (3), above-mentioned augmentor (80) is included the structure in the drop shadow spread of the conveyance bucket (6) while examining from body dorsal view in.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-263616 | 2012-11-30 | ||
| JP2012-263535 | 2012-11-30 | ||
| JP2012263616A JP2014108077A (en) | 2012-11-30 | 2012-11-30 | Combine harvester |
| JP2012263535A JP2014108075A (en) | 2012-11-30 | 2012-11-30 | Combine harvester |
| JP2013191228A JP2015057043A (en) | 2013-09-14 | 2013-09-14 | Combine harvester |
| JP2013-191228 | 2013-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675628U true CN203675628U (en) | 2014-07-02 |
Family
ID=50997617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320668764.9U Expired - Fee Related CN203675628U (en) | 2012-11-30 | 2013-10-28 | Combine harvester |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203675628U (en) |
| MY (1) | MY180378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210227753A1 (en) * | 2018-07-24 | 2021-07-29 | Kubota Corporation | Combine and Harvester |
-
2013
- 2013-10-28 CN CN201320668764.9U patent/CN203675628U/en not_active Expired - Fee Related
- 2013-10-30 MY MYUI2013702068A patent/MY180378A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210227753A1 (en) * | 2018-07-24 | 2021-07-29 | Kubota Corporation | Combine and Harvester |
| US11930740B2 (en) * | 2018-07-24 | 2024-03-19 | Kubota Corporation | Threshing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| MY180378A (en) | 2020-11-28 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |