CN102210221B - Harvester - Google Patents
Harvester Download PDFInfo
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- CN102210221B CN102210221B CN201110142480.1A CN201110142480A CN102210221B CN 102210221 B CN102210221 B CN 102210221B CN 201110142480 A CN201110142480 A CN 201110142480A CN 102210221 B CN102210221 B CN 102210221B
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- 238000003306 harvesting Methods 0.000 claims abstract description 69
- 238000002203 pretreatment Methods 0.000 claims description 67
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000001678 irradiating effect Effects 0.000 abstract description 10
- 244000025254 Cannabis sativa Species 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 21
- 230000007423 decrease Effects 0.000 description 19
- 238000005286 illumination Methods 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000005755 formation reaction Methods 0.000 description 13
- 230000000630 rising effect Effects 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 235000021167 banquet Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/08—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Combines (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
To obtain a harvester capable of suitably irradiating the front side and simultaneously traveling on a work travel and also on a moving travel, in advantageous states on the aspects of a structure and operations. This harvester in which headlight devices (20) are fixed to a front harvesting portion (10) connected to a self-propelled machine frame so as to be freely operated in a state capable of being swung into a lower work state or into an upper non-work state is characterized in that the irradiation directions of the headlight devices (20) are set so that the headlight devices (20) irradiate fixed grass dividers (12) and the ground in front of the fixed grass dividers (12), in a state that the front harvesting portion (10) is lowered in the lower work state and so that the headlight devices (20) irradiate the ground separated forward from the self-propelled machine frame than a case that the front harvesting portion (10) is in the lower work state, in a state that the front harvesting portion (10) is lifted in the upper non-work state.
Description
Technical field
The present invention relates to the grain header of combine etc., more particularly, relate to the grain header that has harvesting pre-treatment portion, described harvesting pre-treatment portion is attached on the front portion of body and has front lamp device.
Background technology
The grain header in the past with front lamp device is for example opened clear 63-23143 communique (with reference to 2nd～5 pages, Fig. 1～Fig. 3), the Unexamined Patent 10-136758 of Japan communique (with reference to [0015] section, [0024] section) openly in fact in Japan.
The front lamp device of above-mentioned any grain header is all for special the place ahead of irradiating body, when lighting to guarantee to keep straight on night with respect to the visual field of the plant stem in harvesting object row., the row for from having gathered in forward to not harvesting in abutting connection with row and when turning to body in one end of row etc., how, easily and correctly carry out also having the leeway of improveing in the contraposition this point of this adjacency row.
Summary of the invention
Main purpose of the present invention is to seek the improvement of this point, and a kind of grain header that more easily carries out the harvesting at night etc. is provided.
To achieve these goals, grain header of the present invention, have harvesting pre-treatment portion, described harvesting pre-treatment portion is attached at front part of a body and has front lamp device, it is characterized in that, aforementioned front lamp device is configured to, and is arranged on the sidepiece of aforementioned harvesting pre-treatment portion, and the place ahead and the side that can gather in pre-treatment portion to this are irradiated.
According to this, form, because the place ahead of harvesting pre-treatment portion is irradiated by front lamp device, so can guarantee the visual field that the place ahead is good when night etc. carrying out harvesting.In addition, because the side of harvesting pre-treatment portion is also irradiated by front lamp device, so even when the rotation such as night, also can be more easily and carry out exactly the contraposition with adjacent column.Therefore, need to not carry out continually for contraposition the correction that seesaws or turn of body.
In a preferred embodiment, aforementioned harvesting pre-treatment portion be configured to can be around the lateral shaft core at its rear at decline job state and rise and swing between non-job state, and the front in this harvesting pre-treatment portion, along being laterally set side by side with a plurality of minutes careless tools that act on plant stem, in aforementioned harvesting pre-treatment portion during in aforementioned decline job state, aforementioned front lamp device is to horizontal outermost minute careless tool, than this minute, careless tool more irradiated by part and the ground, the place ahead of lateral outer side, in aforementioned harvesting pre-treatment portion during in the non-job state of aforementioned rising, aforementioned front lamp device is for irradiating than ground more on the front when the decline job state.This formation has advantages of following.
For example ， Japan is real opens in clear 63-23143 communique in disclosed grain header, and the supporting arm 2 of head lamp (being equivalent to front lamp device) 1 is by pivotal mounting, to can rotate around fulcrum 02 with respect to the sidepiece lid 13 of reaping part A.This grain header also has metal cable 4, and it will be attached at extension spring 14 on supporting arm 2, reaping part A be carried out pivot suspension and its support 10 and supporting arm 2 of with rotating fulcrum 01, rotating are freely linked together.According to this, form, no matter rise or decline reaping part A, the effect by metal cable 4 or extension spring 14 make head lamp 1 towards not changing.In such formation, pre-treatment portion rises and when the non-job state that rises making to gather in, because harvesting pre-treatment portion more makes progress during than operation, so front lamp device also more up irradiates.Thus, irradiate the ground less than the place ahead, be difficult at night running.Therefore, need to design complicated headlamp mounting structure or arrange front lamp device towards governor motion, even so that harvesting pre-treatment portion rises also can be irradiated on ground.
In contrast, in formation of the present invention, harvesting pre-treatment subordinate, fall and during in decline job state, front lamp device is to a minute careless tool, than this minute, careless tool more leans on part and the ground, the place ahead of lateral outer side to irradiate.In harvesting pre-treatment portion, rise and when rising non-job state, front lamp device is for irradiating than harvesting pre-treatment portion ground more on the front when the decline job state.Thus, by making front lamp device with respect to the swingable simple mounting structure of harvesting pre-treatment portion, when operation, keeping straight on or turning is all easy to observe the ground of dividing careless tool and side or the place ahead in operation.When mobile, be also easy to observe the ground in mobile the place ahead again.
Therefore, the mounting structure of front lamp device becomes simpler, does not need to irradiate towards adjustment structure especially, so be conducive to reduce costs.And, even operator do not recognize the irradiation that will carry out front lamp device towards adjusting, also can carry out linkedly with the descending operation of harvesting pre-treatment portion desirablely towards adjusting, be very beneficial for operation.
Again, if aforementioned front lamp device has the 1st headlamp and compares the 2nd more downward headlamp of direction of illumination with the 1st headlamp, the situation that the front lamp device forming with headlamp by by single throws light on is compared, in whole illumination zone, operation or mobile required illumination zone are brighter.Therefore, be easy to observe the situation in minute careless tool and side or the place ahead, more easily carry out operation or movement.
Now, if aforementioned the 1st headlamp is configured in the top of aforementioned the 2nd headlamp, compare with the situation that is laterally set up in parallel two headlamps along body, arrange the 1st and the 2nd headlamp required, along the horizontal space that arranges of body, diminish.In addition, if will irradiate the top that is configured in the 1st headlamp towards the 2nd downward headlamp, if the 2nd headlamp is just difficult to be irradiated to a minute careless tool with the 2nd headlamp unlike the 1st headlamp is outstanding forward, so look from the side, the front surface of front lamp device has to make male and fomale(M&F).In contrast, in formation of the present invention, slave body side surface is looked, the face that the front surface of front lamp device is general planar.
Therefore, can make the space that arranges of front lamp device become in the horizontal compact, and make front surface one side of front lamp device become succinct.
On the other hand, between the bright state of list that aforementioned the 2nd headlamp is lighted if aforementioned front lamp device is configured to that the two bright state that can all light at aforementioned the 1st headlamp and aforementioned the 2nd headlamp and aforementioned the 1st headlamp extinguish, switch, have advantages of following., in harvesting pre-treatment portion in the situation that rising non-job state, and compare in the situation of decline job state, the 1st headlamp and the 2nd headlamp all make progress irradiation and are easy to irradiate the car on opposite.If be switched at this moment single bright state, the 1st headlamp more upwards irradiating than the 2nd headlamp extinguishes, and the 2nd headlamp is lighted.Therefore, consider and do not irradiate consumingly opposite car, by be switched to single bright state when mobile, on one side can avoid by the 1st headlamp, the licence on opposite being penetrated, Yi Bian throw light on the place ahead, travel.
In a preferred embodiment, the heaving mechanism of plant stem is arranged on the rear of aforementioned a plurality of minutes careless tools, and on this heaving mechanism, be provided with the horizontal lid that the lateral sides of aforementioned harvesting pre-treatment portion is covered, and, on aforementioned lateral lid, be provided with reflector and the lens of aforementioned front lamp device, by this reflector or lens, set the range of exposures of aforementioned front lamp device.This formation has advantages of following.
For example, in the disclosed grain header of the Unexamined Patent 10-136758 of Japan communique, the dustproof lid 3 that paddy bar delivery section 2 tops of reaping apparatus 1 (with respect to harvesting pre-treatment portion) are covered is split into anterior lid 4 and rear portion lid 5, stationary forward lid 4 and headlamp 33 (with respect to front lamp device) is arranged on the leading section of anterior lid 4, if make rear portion lid 5 slide into Yi Ce release position, the place ahead, rear portion lid 5 covers the top of headlamp 33, headlamp 33 is except irradiating common front region, also the irradiation area by the internal surface reflection by rear portion lid 5 is to irradiating near minute cursive script 25.
In above-mentioned prior art, in order well a minute careless tool to be thrown light on, need to make rear portion lid there is excellent reflector function, from manufacture view, be easy to cause cost to uprise.Again, if illumination minute careless tool, rear portion lid is placed in release position, and the dustproof effect being played by dustproof lid reduces.
In contrast, in formation of the present invention, front lamp device is arranged on the horizontal lid linking with heaving mechanism, by reflector or the lens of front lamp device, sets dividing the range of exposures of leading section and the front lamp device throwing light in minute careless tool the place ahead of careless tool.Therefore, only light the front lamp device with reflector or lens, just can and divide careless tool the place ahead and side to throw light on to the leading section of minute careless tool.Therefore,, even if be also easy to observe the place ahead at night, can divide more easily the contraposition of careless tool with respect to crop.And then, only by lighting front lamp device, just can guarantee desirable irradiation, therefore can not produce as prior art the problem that dust disperses etc.And, only on front lamp device, have aforementioned reflector or lens, can obtain at an easy rate above-mentioned formation.
Again, if be provided with recess on aforementioned lateral lid, be assembled with aforementioned front lamp device on this recess, can suppress front lamp device outstanding laterally, front lamp device is cracky not.Now, if with aforementioned recess forwards and the mode of lateral outer side opening in the two anterior corner portion of aforementioned harvesting pre-treatment portion, aforementioned front lamp device is set, can realize more simply following formation: each front lamp device is except the place ahead of illumination harvesting pre-treatment portion, also to throwing light near lateral outer side.
Again, if aforementioned lateral lid is arranged on to the top of outermost minute careless tool, can realize more simply following formation: each front lamp device is except the place ahead of illumination harvesting pre-treatment portion, also to throwing light near lateral outer side.
Other feature forms and advantage can be by with reference to accompanying drawing and read the following description and obtain more deep understanding.
Again, in the following description, take fore-and-aft direction, front, the back side, left and right directions, horizontal, horizontal side and the above-below direction that the direction of advance of body is benchmark is called as respectively " fore-and-aft direction ", " front ", " back side ", " left and right directions ", " laterally ", " horizontal side " and " above-below direction ".
Accompanying drawing explanation
Fig. 1 is the unitary side view of grain header of the present invention, means the figure as the combine of an example of grain header.
Fig. 2 is the whole vertical view of the combine of Fig. 1, means the key diagram of overlooking the range of exposures of front lamp device and side illuminator while looking from body.
Fig. 3 is the stereogram of harvesting pre-treatment portion.
Fig. 4 is the front view of harvesting pre-treatment portion.
Fig. 5 means that the pressure of harvesting pre-treatment portion divides the vertical view of the installation gist of careless tool.
Fig. 6 (a) means the key diagram of the range of exposures of front lamp device when slave body side surface is looked under job state, and Fig. 6 (b) means the key diagram of the range of exposures of front lamp device when slave body side surface is looked under non-job state.
Fig. 7 is the cross-sectional vertical view of front lamp device.
Fig. 8 is the cross-sectional vertical view of side illuminator.
Fig. 9 is the vertical profile end view of front lamp device.
Figure 10 is the front view of reflector.
Figure 11 is the stereogram of reflector.
Figure 12 is the stereogram of front one side of headlamp cover.
Figure 13 is the stereogram of the back side one side of headlamp cover.
Figure 14 is the vertical view of console switch.
Figure 15 is the front lamp device of the 2nd embodiment of grain header of the present invention stereogram under decomposing state.
Embodiment
Below, on one side with reference to accompanying drawing, the combine of the example based on as grain header illustrates each preferred embodiment of the present invention on one side.
[the 1st embodiment]
the integral body of combine forms
Unitary side view and the whole vertical view of the combine that rice, wheat etc. is gathered in have been shown in Fig. 1,2.This combine has: body voluntarily, by crawler travel device 1 advance (being designated hereinafter simply as body), power part, is arranged on the front portion of body one side.This power part has the Drive Section 3 of the type of taking, and drives and to attend a banquet 2 equipments such as grades thereon, by being positioned at the power of the engine (not shown) of driving 2 the below of attending a banquet, drives this power part.The pre-treatment portion chassis body 11 of harvesting pre-treatment portion 10 can swingingly be attached at around transverse axis P the front portion of the frame 4 of body.At the rear portion of frame 4, a side is provided with sheller unit 6 and grain case 7.
The lifting pressure cylinder 5 of being located at the rear lower portion of pre-treatment portion chassis body 11 if make stretches, and pre-treatment portion chassis body 11 swings up and down with respect to frame 4.By this swing, making to gather in pre-treatment portion (example of harvesting pre-treatment portion) 10 swings up and down with respect to body, its posture is switched between decline job state and the non-job state of rising, described decline job state refers to that the equidistant ground of reaping apparatus 14 of giving prominence to minute careless tool 12 of setting in harvesting pre-treatment portion 10 the place aheads or arranging below harvesting pre-treatment portion 10 is compared with closely gathering in the state of (harvesting) operation, and the non-job state of described rising refers to that above-mentioned parts are from the state of ground rising.If make, gather in pre-treatment portion 10 in decline job state and body is advanced, gather in pre-treatment portion 10, by transversely arranged a plurality of minutes careless tools 12, the plant paddy bar as harvesting object be divided into harvesting object and non-harvesting object, and pull-up as gather in object plant paddy bar and by its lead-in path R.Utilization be located at minute rear of careless tool 12 and with 13 pairs of cane heaving mechanisms that each paddy pole pair is answered import in each cane pull-up path R, from each cane of each minute careless tool 12, carry out pull-up processing.In harvesting pre-treatment portion 10, cane by 14 pairs of single reaping apparatuses by 13 pull-ups of cane heaving mechanism gathers in processing, by feedway 15, the harvesting paddy bar from reaping apparatus 14 is carried to body rear, be supplied to the initial end of the threshing supply chain 6a of sheller unit 6.Sheller unit 6 on one side by threshing supply chain 6a clamping gather in paddy bar root one side carry, on one side the sharp side of its fringe be supplied to process chamber (not shown) carry out threshing processing.Grain case 7 reclaims and stores the grain from sheller unit 6.
the detailed formation of harvesting pre-treatment portion
This harvesting pre-treatment portion 10 forms as shown in Figure 1, Figure 3.
, in harvesting pre-treatment portion 10, pre-treatment portion framework is by forming with lower member: front and back towards pre-treatment portion chassis body 11, pars intermedia be attached at the horizontal support unit 17 of body on the leading section of this pre-treatment portion chassis body 11, minute careless bar 18 extending to body the place ahead at body a plurality of positions transversely from this support unit 17.Fixing minute careless tool 12 on the leading section of each minute careless bar 18, at adjacent a pair of minute careless bar 18, cane pull-up path R is set each other, horizontal one distolateral at each cane pull-up path R, with the closer to upper end side more rearward the state of lopsidedness aforementioned cane heaving mechanism 13 is set, the aforementioned reaping apparatus 14 that is provided with clippers shape on the base end part of minute careless bar 18, is provided with aforementioned feedway 15 at the rear of heaving mechanism 13.
As shown in Figure 1, the both lateral sides in harvesting pre-treatment portion 10, is provided with the horizontal lid 30 that the lateral sides of cane heaving mechanism 13 rear sides is covered and the dustproof lid 19 that feedway 15 tops are covered.As shown in Fig. 3, Fig. 4 etc., each horizontal lid 30 is made by crooked sheet metal, and bending forming is for having front side board 31 and horizontal side plate 32, and described front side board 31 has to 31a above, and described horizontal side plate 32 has the athwartship plane 32a towards lateral outer side.Each horizontal lid 30 is arranged on the top of outermost minute careless tool 12, and is arranged on continuously in horizontal arranged a plurality of cane heaving mechanisms 13, is positioned at the lateral outer side of the pull-up cover 13b of horizontal outermost cane heaving mechanism 13.Form the front surface 13c to 31a above along pull-up cover 13b of each horizontal lid 30.Each horizontal lid 30 to the front surface 13c of 31a and pull-up cover 13 above, all become the inclined plane that the closer to upper end one side is got over tilted rearward.
As shown in the dotted line of Fig. 4, each cane heaving mechanism 13 is configured to, and in the inside of pull-up cover 13b, the pull-up chain 13d of annular is arranged to be wound on drive sprocket 13e and dallies on wheel body 13f.
If pull-up chain 13d is by drive sprocket 13e rotating drive, the pull-up pawl 13a that fluctuating swings on a plurality of positions that are arranged on freely pull-up chain 13d rises, another distolateral (returning to a side), declines and move from pull-up cover 13b horizontal one distolateral (pull-up one side) successively.In pull-up one side, rise mobile pull-up pawl 13a by being positioned at the operation of standing up of the guide that stands up (not shown) of pull-up cover 13b inside, therefore with respect to pull-up chain 13d, become the posture of having stood up, the movement of rising under front end one side of the pull-up pawl 13a state outstanding to its lateral outer side from pull-up cover 13b.When pull-up pawl 13a arrives the final end of pull-up one side, the lodging guide (not shown) that is positioned at pull-up cover 13b inside falls down, pull-up pawl 13a becomes lodging posture from the posture of standing up, and move to and return to a side, with lodging posture, in the inside of pull-up cover 13b, decline mobile, in the bottom of pull-up cover 13b, from returning to a side, get back to pull-up one side.
Thus, in each cane heaving mechanism 13, pull-up pawl 13a gets back to pull-up one side in the bottom of pull-up cover 13b from returning to a side, and become the posture of standing up, locking is on the plant stem from minute careless tool 12, pull-up pawl 13a is mobile to rise from pull-up cover 13b along the laterally projecting posture of standing up of body, thus this plant stem is carried out to pull-up processing.
the formation of illuminator device and range of exposures
In the present invention, the illuminator device of harvesting pre-treatment portion 10 has front lamp device 20 and side illuminator 40.More detailed situation is as described below.
As shown in Fig. 3, Fig. 4 etc., in the two anterior corner portion of harvesting pre-treatment portion 10, be provided with front lamp device 20.Each front lamp device 20 be positioned at cane heaving mechanism 13 upper end slightly by a laterally outside side.In more detail, each front lamp device 20 is fixedly installed on and is arranged in by the upper end of the heaving mechanism 13 of lateral outer side, slightly by the position of lateral outer side.
As shown in Figure 1, side illuminator 40 be arranged on harvesting pre-treatment portion 10 two lateral sides in, with respect to Drive Section 3 more away from a horizontal side.
As shown in Figure 3, Figure 4, the front lamp device 20 of left and right all has a pair of headlamp, has upside headlamp (example of the 1st headlamp) 22 and a downside headlamp (example of the 2nd headlamp) 23.These headlamps 22,23 are set up in parallel up and down on headlamp assembling recess 33, and described headlamp assembling recess 33 is arranged in the corner portion being formed by the front side board 31 of horizontal lid 30 and horizontal side plate 32.
The front lamp device 20 of left and right all forms as described below.
, because laterally the front surface 13c to 31a above along the pull-up cover 13b of cane heaving mechanism 13 of the front side board 31 of lid 30 tilts, so front lamp device assembling recess 33 is positioned at the closer to top more rearward on the sloping portion of lopsidedness.Because arranging otch by the front side board 31 of lid 30 transversely with horizontal side plate 32, front lamp device assembling recess 33 forms, so become to body the place ahead and body lateral outer side recess of opening all, thus, each front lamp device 20, except irradiating to body the place ahead, is also easy to irradiate to body lateral outer side.
By above-mentioned formation, each front lamp device 20 is positioned in the corner portion being surrounded by the front side board 31 of horizontal lid 30 and horizontal side plate 32, and the lens 21 of front lamp device 20 are outstanding with horizontal side plate 32 from the front side board 31 of horizontal lid 30 hardly.
Again, as shown in Figure 1, Figure 3, the horizontal lid 30 of left and right all consists of bottom lid 30a and upper cover 30b, wherein, bottom lid 30a is configured to, by a pair of stabilising arrangement 35 is switched and just can easily be loaded and unloaded between fastening state and locking disarm state, upper cover 30b and the lid 30b split of this bottom arrange, and have aforementioned front lamp device 20 and side illuminator 40.
As shown in Fig. 7 and Fig. 9 etc., upside headlamp 22 and downside headlamp 23 all have: the inside at front lamp device assembling recess 33, is fixed on the headlamp cover 20a on horizontal lid 30; Be fastened on the reflector 24,25 on this headlamp cover 20a; The bulb 28,29 being supported by the bulb support 26,27 that is positioned at the bottom of this reflector 24,25; Be arranged on the lens 21 of headlamp cover 20a front side.The headlamp cover 20a of the headlamp cover 20a of upside headlamp 22 and downside headlamp 23 is configured as the part of one.The reflector 24 of upside headlamp 22 and the reflector 25 of downside headlamp 23 are configured as the part of one.The lens 21 of upside headlamp 22 and the lens 21 of downside headlamp 23 are configured as the part of one.
As shown in Fig. 9, Figure 10, Figure 11, in the reflector 25 of downside headlamp 23, two kinds of 25a of reflector portion, 25b that reflection characteristic is different utilize boundary line 25c to arrange dividually on body above-below direction.In the reflector 24 of upside headlamp 22, two kinds of 24a of reflector portion, 24b that reflection characteristic is different utilize boundary line 24c transversely to arrange dividually at body.Two kinds of 25a of reflector portion, 25b of downside headlamp 23 and two kinds of 24a of reflector portion, 24b of upside headlamp 22 utilize discontinuous three-dimensional surface and form.
The reflection characteristic of two kinds of 25a of reflector portion, 25b of downside headlamp 23 is set as follows., from the bulb 29 of downside headlamp 23 penetrate and by the 25a of side reflector portion reflection and the light that forwards irradiates irradiates under following state: the leading section that divides careless tool 12 that irradiates and be positioned at horizontal outermost end towards body below has also entered into range of exposures.Again, from the bulb 29 of downside headlamp 23 penetrate and by the 25b of side reflector portion reflection and the light that forwards irradiates, and irradiated towards comparing more up by the formed irradiation of the upper side reflector 25a of portion.If harvesting pre-treatment portion 10 is in decline job state, the light being irradiated to body the place ahead by the lower side reflector 25b of portion becomes parallel with respect to ground or connects subparallel light.
The reflection characteristic of two kinds of 24a of reflector portion, 24b of upside headlamp 22 is set as follows., from the bulb 28 of upside headlamp 22, penetrate and the light that forwards irradiated by the inner reflection device 24a of portion reflection almost irradiates to dead ahead, in an outer slightly side of the transverse center of harvesting pre-treatment portion 10, the place ahead is irradiated.Again, from the bulb 28 of upside headlamp 22 penetrate and by the 24b of side reflector portion reflection and the light that forwards irradiates, and more upcountry irradiated towards comparing in the horizontal by the formed irradiation of the inner reflection device 24a of portion.
As shown in Figure 9, Figure 10, in the bottom that forms the reflector parts of two reflectors 24,25, be provided with and upwards reflect tongue 25d.This upwards reflect tongue 25d make from the part of the light of bulb 29 with by the 25a of reflector portion, the formed reflection of 25b, compared more up reflection.Thus, rise to while rising non-job state making to gather in pre-treatment portion 10, from a part for the light of bulb 29, can not penetrate towards the licence on opposite.
As shown in Figure 1, the optical axis 29a of bulb 29 that each front lamp device 20 is assembled into downside headlamp 23 is through the front end 12a that is positioned at minute careless tool 12 of horizontal outermost end.
As shown in Figure 7, in the front lamp device 20 in left side, bulb 28,29 front and back with respect to body of upside headlamp 22 and downside headlamp 23, towards the lateral outer side inclination left of the angle of inclination A with about 15 degree, are supported under above-mentioned mounting position., in the front lamp device 20 in left side, direction of illumination while looking in order to make to overlook slightly left lateral outer side tilts, and the bulb 28,29 of each headlamp 22,23 and former the stating under the angle of inclination A mounting position that lateral outer side tilts left of reflector 24,25 are supported.
Although not shown, in the front lamp device 20 on right side, bulb 28,29 front and back with respect to body of upside headlamp 22 and downside headlamp 23, towards the lateral outer side inclination to the right of the angle of inclination A with about 15 degree, are supported under above-mentioned mounting position., in the front lamp device 20 on right side, direction of illumination while looking in order to make to overlook slightly to the right lateral outer side tilts, and also makes the bulb 28,29 of each headlamp 22,23 and former the stating under the angle of inclination A mounting position that lateral outer side tilts of reflector 24,25 be supported to the right.
Again, in the front lamp device 20 of left and right, the direction of illumination of the reflector 25 of downside headlamp 23 is all set as more more downward than the direction of illumination of the reflector of upside headlamp 22 24, and thus, the direction of illumination of downside headlamp 23 is set as more more downward than upside headlamp 22., no matter to be to decline and in decline job state in the situation that in harvesting pre-treatment portion 10, or to rise and in situation in the non-job state that rises, after the range of exposures of downside headlamp 23 is all set as more leaning on than the range of exposures of upside headlamp 22.
As shown in Figure 8, aforementioned each side illuminator 40 has reflector 41, be bearing in bulb 42 on this reflector 41, be fixed on the lens 43 on the front portion of reflector 41 and form, wherein, described reflector 41 is configured on side illuminator assembling recess 34 and is fixed on horizontal lid 30, and described side illuminator assembling recess 34 is to arrange by making the aforementioned horizontal side plate 32 of aforementioned lateral lid 30 have through hole.
Figure 2 illustrates the range of exposures S that formed by side illuminator 40, harvesting pre-treatment portion 10 decline and when decline job state the front lamp device 20 by left and right irradiate range of exposures RD, the LD (overlook and look) forming.In Fig. 6 (a), show gathering in 10 declines of pre-treatment portion the front lamp device 20 by left and right when decline job state and irradiate the range of exposures (side-looking is looked) forming.In Fig. 6 (b), show harvesting pre-treatment portion 10 rise to stroke end and when the non-job state that rises the front lamp device by left and right 20 irradiate the range of exposures (side-looking is looked) forming.
When carrying out harvesting, be necessary that making to gather in pre-treatment portion 10 drops to decline job state.For this point, the present invention is beneficial to and when carrying out the harvesting at night, guarantees reliably required range of exposures.The upside headlamp 22 of front lamp device 20 that, can be by left side and downside headlamp 23 guarantee range of exposures LD,, can be irradiated to leading section and the lateral outer side keeping left of this minute careless tool 12 and the ground in the place ahead of minute careless tool 12 of the horizontal leftmost side.The upside headlamp 22 of front lamp device 20 that again, also can be by right side and downside headlamp 23 guarantee range of exposures RD,, can be irradiated to leading section and the lateral outer side of keeping right of this minute careless tool 12 and the ground in the place ahead of minute careless tool 12 of the horizontal rightmost side.
Now, by the upside headlamp 22 of the illumination of side illuminator 40 formed illumination zone S and the front lamp device 20 in left side, together with the illumination of downside headlamp 23 formed lateral outer side, harvesting pre-treatment portion 10 lateral ends near to gathering in paddy bar, do not throw light on, particularly near gathering in the root of paddy bar, do not throw light on, so be easy to a minute careless tool 12 not carry out contraposition with respect to gathering in paddy bar.
Again, according to the present invention, on the way travel etc. while advancing with non-job state, by making to gather in pre-treatment portion 10, rise to stroke end and in rising non-job state, can when night running, guarantee reliably required range of exposures., the upside headlamp 22 of the front lamp device 20 by left side and downside headlamp 23 guarantee range of exposures LU,, for irradiating further from the ground, the place ahead of body than aforementioned range of exposures LD.The upside headlamp 22 of front lamp device 20 that again, also can be by right side and downside headlamp 23 guarantee range of exposures RU,, for irradiating further from the ground, the place ahead of body than aforementioned range of exposures RD.Now, by upwards reflecting the formed upwards reflection of tongue 25d by aforementioned, can not make the driver of opposite car feel twinkling.
As shown in Figure 5, in each front lamp device 20, the position of upside headlamp 22 and downside headlamp 23 all than the front surface 13c of the pull-up cover 13b of cane heaving mechanism 13 by rear, retreating poor is B.In order to make so poor B that retreats, in the time of on front lamp device 20 being assembled into front lamp device assembling recess 33, after the lateral surface of the lens 21 of two headlamps 22,23 is configured to and leans on slightly than the front surface 13c of pull-up cover 13b.Thus, as shown in the double dot dash line of Fig. 4, Fig. 5, when a pressure minute careless tool 50 is arranged on to the front side that is positioned at horizontal outermost cane heaving mechanism 13, front lamp device 20 is difficult for producing and hinders, and forces minute careless tool 50 to be easy to approach and along the angled front 13c of the pull-up cover 13b of cane heaving mechanism 13.Above-mentioned pressure divides careless tool 50, by minute careless pawl 52, plant paddy bar is divided into harvesting object and non-harvesting object, and within described minute, careless pawl 52 rises mobile under the state that is projected into body the place ahead one side from minute grass cover 51.
As shown in Fig. 9, Figure 13, at the back side of aforementioned headlamp cover 20a, one side is provided with: be positioned at the 60a of recess forward that the reflector 25 of downside headlamp 23 enters inboard recess 60, be positioned at the 61a of recess forward that the reflector 24 of upside headlamp 22 enters inboard recess 61, across a side recess 61 and under the state of arranging along front lamp device above-below direction outstanding a pair of installation foot 62,62.Each is installed foot 62 front lamp device 20 is attached on the support (not shown) of horizontal lid 30.As shown in figure 12, in the front of aforementioned headlamp cover 20a one side, the end along whole circumference of lens 21 is supported lens abutting part 63 settings of pasting and is formed closed hoop, on the bight in the outside that is positioned at aforementioned lens abutting part 63 of headlamp cover 20a, be provided with fastening and link the lens linking part 64 of lens 21.Thus, headlamp cover 20a and front lamp device 20 become the state that has the structure that has improved rigidity.
the console switch of front lamp device
In aforementioned Drive Section 3, be provided with the console switch 70 for the front lamp device 20,20 of left and right.As shown in figure 14, this console switch 70 can be configured to the operating parts 31 of change-over switch formula to example, can light a lamp and is rotated operation between these three operating positions of position ON2 at the position OFF that turns off the light, the 1st position ON1 and the 2nd that lights a lamp.
In each front lamp device 20, if this operating parts 31 is operated to the position OFF that turns off the light, be switched to the turn-off that upside headlamp 22 and downside headlamp 23 all extinguish.If 31 operations of this operating parts, to the 1st position ON1 that lights a lamp, are switched to upside headlamp 22 extinguishes and the bright state of list that downside headlamp 23 is lighted.If 31 operations of this operating parts, to the 2nd position ON2 that lights a lamp, are switched to the two bright state that upside headlamp 22 and downside headlamp 23 are all lighted.
When carrying out operation and travelling, if in advance by 71 operations of the operating parts of console switch 70 to the 2nd position ON2 that lights a lamp, in two bright states.Because gather in pre-treatment portion 10 when operation, drop to decline job state, so under two bright states, front lamp device 20 by left side illuminates minute careless tool 12 of horizontal high order end and the ground, the place ahead of this minute careless tool 12, illuminates the ground, the place ahead of dividing careless tool 12 and this minute careless tool 12 of horizontal low order end by the front lamp device 20 on right side.Therefore, be easy to observe minute careless tool 12 and near the situation thereof of its horizontal end in left and right, even if also can easily divide the contraposition of careless tool 12 with respect to plant paddy bar at night.Because the lens 21 of each above-mentioned front lamp device 20 are outstanding from front side board 31 and the horizontal side plate 32 of horizontal lid 30 hardly, so also can avoid paddy bar to hang on the lens 21 of each front lamp device 20 when operation.
On the other hand, when moving and travelling, harvesting pre-treatment portion 10 carries out upper lift operations and in rising non-job state, and the direction of illumination of two front lamp devices 20 more makes progress during also than operation, irradiates when than operation further from the ground, the place ahead of body.Thus, by the front lamp device 20,20 of left and right, while can easily observe the place ahead of travelling, travel.Again, in the process of moving, if by the operating parts of console switch 70 71 operation to the 1st position ON1 that lights a lamp, the front lamp device 20 of left and right is switched to the bright state of list that upside headlamp 22 extinguishes, can be under the state of avoiding by upside headlamp 22 irradiation opposite cars, travel on one side to the place ahead illumination in one side.
[the 2nd embodiment]
Figure 15 represents the front lamp device 20 of the 2nd embodiment of grain header of the present invention, in this front lamp device 20, on lens 21, be provided with: the upside refraction light-projecting portion 21a corresponding with the bulb 28 of upside headlamp 22, the downside refraction light-projecting portion 21b corresponding with the bulb 29 of downside headlamp 23.
In upside refraction light-projecting portion 21a, have the refraction light projector characteristic that the light from bulb 28 is reflected to light projector, make from bulb 28 penetrates and the light that irradiates from upside refraction light-projecting portion 21a is irradiated to range of exposures, with identical by the formed range of exposures of upside headlamp 22 that has aforementioned two kinds of 24a of reflector portion, 24b.
In downside refraction light-projecting portion 21b, have the refraction light projector characteristic that the light from bulb 29 is reflected to light projector, make from bulb 29 penetrates and the light that irradiates from downside refraction light-projecting portion 21b is irradiated to range of exposures, with identical by the formed range of exposures of downside headlamp 23 that has aforementioned two kinds of 25a of reflector portion, 25b.
In the front lamp device 20 of this left and right, the range of exposures of front lamp device 20 is set according to the refracting characteristic of the upside refraction light-projecting portion 21a of lens 21 and downside refraction light-projecting portion 21b.Thus, with the front lamp device 20 that has the 24a of reflector portion, 24b, 25a, a 25b similarly, can throw light on to the place ahead of the leading section of minute careless tool 12 and minute careless tool 12.
[other embodiments]
Above, although each embodiment of grain header of the present invention is illustrated, the invention is not restricted to these formations.
For example, also can adopt following scheme.
(1) although omitted diagram and detailed explanation, the present invention also can, by the refracting characteristic of the reflection characteristic of reflector 24,25 and lens 21 is combined, be set in the range of exposures of front lamp device 20 in the range of exposures of regulation.Also can realize object of the present invention in this case.
(2) can design and be embodied as: replace the scheme of both lateral sides front lamp device 20 is arranged on as each embodiment to harvesting pre-treatment portion 10, and by front lamp device 20 be only arranged on harvesting pre-treatment portion 10, with Drive Section 3 at a distance of closely or away from one-sided.Also can realize object of the present invention in this case.Can in front lamp device 20, not configure along the vertical direction two headlamps, and configure two headlamps transversely arrangedly again.
(3) last, although the combine illustrating in each embodiment belongs to Types Below: while by threshing supply chain 6a clamping gather in paddy bar root one side carry by sheller unit 6 the one side threshing (sometimes the type being called to half feed type combine harvester) of fringe point, grain header of the present invention also can be applicable to the combine with Types Below: the combine that the whole bar of harvesting paddy bar is dropped into carry out the ordinary combine harvester of threshing processing or is called full bar feed type.In the grain header that the present invention also can further be applied to other various crops such as onion, carrot to gather in.
Claims (5)
1.
, have harvesting pre-treatment portion, the front lamp device that described harvesting pre-treatment portion is arranged on the anterior of body voluntarily and has cane heaving mechanism and the place ahead and side are irradiated,
on outermost aforementioned cane heaving mechanism, horizontal lid is set being positioned at laterally,
aforementioned lateral lid to being configured to one side the closer to upper end with the front surface of the pull-up cover of aforementioned cane heaving mechanism above, get over tilted rearward, make thus aforementioned lateral lid to above along the front surface of aforementioned pull-up cover,
described front lamp device is positioned in the corner portion being formed by the front side board of aforementioned lateral lid and horizontal side plate, and the lens of aforementioned front lamp device are outstanding from front side board and the horizontal side plate of aforementioned lateral lid hardly,
aforementioned front lamp device has the bulb of a upside at upside, and at downside, has the bulb of a downside, and aforementioned lens are configured to the lens of the lengthwise that covers the bulb of aforementioned upside and the bulb of aforementioned downside,
form the upside corresponding with the bulb of aforementioned upside reflector and with the reflector of downside corresponding to the bulb of aforementioned downside, the reflector of the aforementioned upside forming and the reflector of aforementioned downside are formed obliquely along aforementioned cane heaving mechanism,
set the bulb of aforementioned upside and the bulb of aforementioned downside the reflector towards the reflector with aforementioned upside and aforementioned downside towards, make to penetrate and the light that forwards irradiated by the inner reflection device portion reflection of the reflector of aforementioned upside almost irradiates to dead ahead from the bulb of aforementioned upside, an outer slightly side in the transverse center of aforementioned harvesting pre-treatment portion is irradiated the place ahead, and from the bulb of aforementioned downside, penetrate and the light that forwards irradiated by side reflector portion reflection the reflector of aforementioned downside irradiates under following state: the leading section that divides careless tool that irradiates and be positioned at horizontal outermost end towards body below has also entered into range of exposures.
2.
grain header as claimed in claim 1, is characterized in that, aforementioned lens have and towards the front surface portion in aforementioned body the place ahead with this front surface portion, form continuously and towards the side surface part of the horizontal side of body.
3.
grain header as claimed in claim 1, is characterized in that, aforementioned front lamp device arranges in the slave body side surface mode overlapping with the top of aforementioned cane heaving mechanism of looking.
4.
grain header as claimed in claim 1 or 2, is characterized in that, the bulb of aforementioned upside and the bulb of aforementioned downside are arranged along the vertical direction.
5.
grain header as claimed in claim 4, is characterized in that, the bulb of aforementioned upside and the bulb of aforementioned downside with the bulb of aforementioned downside than the bulb of aforementioned upside mode more on the front spread configuration along the vertical direction.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-152091 | 2004-05-21 | ||
| JP2004152091 | 2004-05-21 | ||
| JP2004-241246 | 2004-08-20 | ||
| JP2004241246A JP2006055094A (en) | 2004-08-20 | 2004-08-20 | Harvester |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510055914 Division CN1698412A (en) | 2004-05-21 | 2005-03-18 | Cropper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102210221A CN102210221A (en) | 2011-10-12 |
| CN102210221B true CN102210221B (en) | 2014-02-12 |
Family
ID=37148731
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103237325A Pending CN102845178A (en) | 2004-05-21 | 2005-03-18 | Harvester |
| CN201310103459.XA Expired - Fee Related CN103202143B (en) | 2004-05-21 | 2005-03-18 | Harvester |
| CN201110142480.1A Expired - Fee Related CN102210221B (en) | 2004-05-21 | 2005-03-18 | Harvester |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103237325A Pending CN102845178A (en) | 2004-05-21 | 2005-03-18 | Harvester |
| CN201310103459.XA Expired - Fee Related CN103202143B (en) | 2004-05-21 | 2005-03-18 | Harvester |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100693976B1 (en) |
| CN (3) | CN102845178A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101710082B1 (en) | 2014-06-03 | 2017-02-24 | 국제종합기계 주식회사 | Head lamp apparatus for combine havester |
| KR20190074964A (en) * | 2017-12-20 | 2019-06-28 | 가부시끼 가이샤 구보다 | Combine |
| CN115088479B (en) * | 2022-07-18 | 2023-08-22 | 安徽屹盛机电科技有限公司 | A mobile device for mowing robot |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758932A (en) * | 1987-07-13 | 1988-07-19 | J. I. Case Company | Dual front headlight assembly |
-
2005
- 2005-03-16 KR KR1020050021610A patent/KR100693976B1/en active IP Right Grant
- 2005-03-18 CN CN2012103237325A patent/CN102845178A/en active Pending
- 2005-03-18 CN CN201310103459.XA patent/CN103202143B/en not_active Expired - Fee Related
- 2005-03-18 CN CN201110142480.1A patent/CN102210221B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758932A (en) * | 1987-07-13 | 1988-07-19 | J. I. Case Company | Dual front headlight assembly |
Non-Patent Citations (6)
| Title |
|---|
| JP昭60-262528 1985.12.25 |
| JP昭和51-34 1976.01.05 |
| JP昭和55-162525 1980.11.21 |
| JP昭和62-204442 1987.12.26 |
| JP特开2000-195310 2000.07.14 |
| JP特开2004-142558 2004.05.20 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102210221A (en) | 2011-10-12 |
| KR20060043668A (en) | 2006-05-15 |
| CN103202143A (en) | 2013-07-17 |
| CN103202143B (en) | 2014-12-10 |
| KR100693976B1 (en) | 2007-03-12 |
| CN102845178A (en) | 2013-01-02 |
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