CN103416149A - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN103416149A CN103416149A CN201310187581XA CN201310187581A CN103416149A CN 103416149 A CN103416149 A CN 103416149A CN 201310187581X A CN201310187581X A CN 201310187581XA CN 201310187581 A CN201310187581 A CN 201310187581A CN 103416149 A CN103416149 A CN 103416149A
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- China
- Prior art keywords
- mentioned
- rotary part
- threshing
- driving force
- belt pulley
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/06—Combines with headers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
Abstract
The invention provides a combine harvester. A power transmission device for transmitting a driving force of an engine to a harvesting device and a threshing device is miniaturized; and durability and maintainability are improved. The combine harvester is provided with the power transmission device which is disposed at front part of the threshing device (10) and transmits the driving force of the engine (3) to the harvesting device (5) and the threshing device (10). The power transmission device comprises a first rotating member (91) which is rotatably driven by virtue of the driving force of the engine (3) and supplies the driving force to a screening part (6), a second rotating member (92) which is rotatably driven by virtue of the driving force from the first rotating member (91) and supplies the driving force to a threshing part (7), and a third rotating member (93) which is rotatably driven by virtue of the driving force from the second rotating member (91) and supplies the driving force to the harvesting device (5).
Description
Technical field
The present invention relates to combine.
Background technology
Combine possesses mobile devices, reaping apparatus and sheller unit, while travel gathered in, threshing and screening.As combine in the past, for example, power transmission as general purpose combined harvester and thresher is disclosed in patent documentation 1,, utilizing carrying device by the cereal bar conveyance of reaping part (reaping apparatus) harvesting to top threshing chamber (the threshing section of sheller unit), in this top threshing chamber, to utilize the cereal bar of process cartridge to conveyance rotarilyd actuate to carry out threshing.The power transmission of general purpose combined harvester and thresher is the driving force of engine to be delivered to the device of the screening section of the threshing section of reaping apparatus, sheller unit and sheller unit, is configured to and comprises: a plurality of belt pulleys of both sides that are separately positioned on the screening section of the set sheller unit in the below of top threshing chamber and top threshing chamber; And link band each other of belt pulley and rotating shaft etc.
The prior art document
Patent documentation 1: TOHKEMY 2002-238341 communique
Yet, the power transmission of the general purpose combined harvester and thresher of putting down in writing due to patent documentation 1 as described above arranges respectively a plurality of belt pulleys in the both sides of top threshing chamber and screening section, therefore need to be configured in the left and right sides of top threshing chamber and screening section by linking belt pulley band each other, or make to link the gear-box that belt pulley rotating shaft perforation each other transfers a driving force to the top threshing chamber.Like this, band must be configured in respectively to the both sides of top threshing chamber and screening section, or make rotating shaft connect gear-box, the space enlargement that power transmission is shared, cause the maximization of combine self, and therefore further room for improvement is still arranged.In addition, in the power transmission of the general purpose combined harvester and thresher of putting down in writing at patent documentation 1, band need to be configured in respectively to the both sides of top threshing chamber and screening section, perhaps make rotating shaft connect the top threshing chamber, aspect the facilitation that improves durability, maintenance, further room for improvement is still arranged.
Summary of the invention
The present invention is the scheme proposed in view of said circumstances, and purpose is to provide a kind of driving force by engine to be delivered to the power transmission miniaturization of reaping apparatus and sheller unit, and improves the combine of durability and maintenance property.
For solving the method for problem
To achieve these goals, the present invention takes following technical measures.
, the described invention of scheme 1 is a kind of combine, possess: the reaping apparatus 5 that is arranged on the front portion of body; Be arranged on the side, left and right of grain container 8 and there is the screening section 6 of bottom and the sheller unit 10 of the threshing section 7 on top; And be arranged on the anterior of above-mentioned sheller unit 10 and the driving force of engine 3 be delivered to the power transmission 9 of above-mentioned reaping apparatus 5 and above-mentioned sheller unit 10, above-mentioned combine is characterised in that, above-mentioned power transmission 9 possesses: utilize the driving force of above-mentioned engine 3 and be driven in rotation and driving force is supplied to the first rotary part 91 of above-mentioned screening section 6; Be used to from the transmission of the driving force of this first rotary part 91 and be driven in rotation and driving force is supplied to the second rotary part 92 of above-mentioned threshing section 7; And be used to from the transmission of the driving force of above-mentioned the second rotary part 92 and be driven in rotation and driving force is supplied to the 3rd rotary part 93 of above-mentioned reaping apparatus 5.
In addition, the described invention of scheme 2 is according to the described combine of scheme 1, it is characterized in that, above-mentioned the second rotary part 92 is arranged on the top of above-mentioned the first rotary part 91, the process cartridge 73 that is used to from the transmission of the driving force of this first rotary part 91, above-mentioned threshing section 7 is equipped with is rotated driving, above-mentioned the 3rd rotary part 93 is arranged between above-mentioned the first rotary part 91 and the second rotary part 92 on above-below direction, is used to the carrying device 56 that the transmission from the driving force of this second rotary part 92 is equipped with above-mentioned reaping apparatus 5 and is driven.
In addition, the described invention of scheme 3 is according to the described combine of scheme 2, it is characterized in that, possesses threshing front baffle 23, this threshing front baffle 23 is arranged on than above-mentioned sheller unit 10 on the front, and it is narrower than this sheller unit 10 to form width, the side configuration that partially keeps left of the right-hand member of comparing the front portion of this sheller unit 10, above-mentioned the first rotary part 91 is set at the rear of above-mentioned threshing front baffle 23, the first support component 115 that above-mentioned the 3rd rotary part 93 is supported in rotation freely is set in the place ahead of above-mentioned threshing front baffle 23.
In addition, the described invention of scheme 4 is according to the described combine of scheme 3, it is characterized in that, at the space K be formed between above-mentioned threshing front baffle 23 and grain container 8, configure above-mentioned the first rotary part 91 and the second rotary part 92 and the 3rd rotary part 93.
In addition, the described invention of scheme 5 is according to the described combine of scheme 4, it is characterized in that, by making the first rotary part 91 be configured in to compare with 96 with first of above-mentioned engine 3 interlocks, make above-mentioned the second rotary part 92 and second of above-mentioned the first rotary part 91 interlocks partially lean on the position of above-mentioned grain container 8 with 107.
In addition, the described invention of scheme 6, according to the described combine of scheme 5, is characterized in that, will make above-mentioned the 3rd rotary part 93 be configured in and compare above-mentioned second with the 107 inclined to one side positions by grain container 8 with 116 with the 3rd of above-mentioned the second rotary part 92 interlocks.
In addition, the described invention of scheme 7 is according to the described combine of scheme 6, it is characterized in that, above-mentioned threshing front baffle 23 is made the structure that is separated with configuration two plate member 26 in compartment of terrain in front and back, and the second support component 94 and above-mentioned the first support component 115 that rotation are supported freely to above-mentioned the first rotary part 91 are attached on above-mentioned plate member 26.
In addition, the described invention of scheme 8 is according to the described combine of scheme 7, it is characterized in that, to give the leading section that is supported on the first roller support chip 99 with the first jockey pulley 98 of tension force with 96 to above-mentioned first, the base end part of this first roller support chip 99 is rotated and is arranged on freely on above-mentioned threshing front baffle 23.
In addition, the described invention of scheme 9 is according to the described combine of scheme 8, it is characterized in that, the rotation of the base end part of above-mentioned the first roller support chip 99 is arranged in the first tension support section 100 freely, these the first tension support section 100 handling are arranged on above-mentioned threshing front baffle 23 freely.
Effect of the present invention is as follows.
According to the present invention, can be by power transmission 9 miniaturizations of to reaping apparatus 5 and sheller unit 10, transmitting the driving force of engines 3, and the maintenance that can improve combine.
The accompanying drawing explanation
Fig. 1 means the end view of schematic configuration of the combine of embodiment.
Fig. 2 means the vertical view of schematic configuration of the combine of embodiment.
Fig. 3 is the end view of observing from the grain vessel side of the power transmission of the combine of embodiment.
Fig. 4 is the cutaway view along the a-b-c line in Fig. 3.
Fig. 5 is the end view that amplifies the second tension support section of the combine that means embodiment.
Fig. 6 is the cutaway view of lined idle pulley of the combine of embodiment.
Fig. 7 is the transmission line chart of the combine of embodiment.
In figure:
The 3-engine, the 5-reaping apparatus, 6-screening section, 7-threshing section, 8-grain container, the 9-power transmission, the 10-sheller unit, 23-threshing front baffle, the 26-plate member, the 56-carrying device, the 73-process cartridge, 91-the first belt pulley (the first rotary part), 92-the second belt pulley (the second rotary part), 93-the 3rd belt pulley (the 3rd rotary part), 94-support component (the second support component), 96-the first band, 98-the first jockey pulley, 99-the first roller support chip, 100-the first tension support section, 107-the second band, 115-support metal part (the first support component), 116-the 3rd band, the K-space.
Embodiment
Below, based on accompanying drawing, embodiments of the present invention are elaborated.In addition, the present invention is not limited to this embodiment.In addition, for the component parts in following embodiment, comprise component parts or identical in fact component parts that those skilled in the art can and easily replace.
(embodiment)
Fig. 1 means the end view of schematic configuration of the combine of embodiment, Fig. 2 means the vertical view of schematic configuration of the combine of embodiment, Fig. 3 is the end view of observing from the grain vessel side of the power transmission of the combine of embodiment, Fig. 4 is the cutaway view along the a-b-c line in Fig. 3, Fig. 5 is the end view that amplifies the second tension support section of the combine that means embodiment, Fig. 6 is the cutaway view of lined idle pulley of the combine of embodiment, and Fig. 7 is the transmission line chart of the combine of embodiment.In addition, in the following description, fore-and-aft direction is the fore-and-aft direction of combine 1.Furthermore, fore-and-aft direction is the direct of travel of this combine 1 while advancing, and the direction of advance front side is called to front side, rear side is called to rear side.In addition, the overall width direction is and the direction of this fore-and-aft direction horizontal quadrature, the right side of direction of advance front side is called to right side, the left side of direction of advance front side is called to left side.And vertical is the direction with fore-and-aft direction and overall width direction quadrature.These fore-and-aft directions, overall width direction and vertical are mutually orthogonal.
The combine 1 of the present embodiment shown in Fig. 1, and meanwhile the power that utilizes the engine 3 as power source to produce and harvest rice voluntarily, the cereal bars of soybean, buckwheat etc., be can threshing general purpose combined harvester and thresher.As shown in Figures 1 and 2, combine 1 possesses organism frame 2, the engine 3 as power source, mobile devices 4, reaping apparatus 5, sheller unit 10, grain container 8 and power transmission 9.
The structural member of the frame shape of the car body of organism frame 2 formation combines 1.As shown in Figure 1, organism frame 2 possesses: the central horizontal framework 21(of sidepiece that is arranged on the screening described later section 6 of sheller unit 10 is equivalent to framework, shown in Fig. 3); Be arranged on shown in upper horizontal framework 22(Fig. 3 of sheller unit 7 tops); Threshing front baffle 23; And process chamber guide frame 24.
As shown in Figure 1, threshing front baffle 23 is arranged to, and erect and be arranged on than sheller unit 10 position on the front along vertical, and it is narrower than the width of the overall width direction of sheller unit 10 to form width.In addition, the left end of threshing front baffle 23 consistent with the left end of the front portion of sheller unit 10 (being configured in the overlapping position of fore-and-aft direction), the right-hand member of threshing front baffle 23 is configured in than partially the keep left position of side of the right-hand member of the front portion of sheller unit 10.As shown in Figure 3, threshing front baffle 23 possesses: on the overall width direction, be separated with two vertical framework 25(that compartment of terrain erect to arrange along vertical in Fig. 3, only show in front of of side); Link vertical framework 25 and be separated with two overlapping plate member 26 of compartment of terrain each other and at the fore-and-aft direction of organism frame 2.
As shown in Figure 3, it is between sheller unit 7 and threshing front baffle 23 that process chamber guide frame 24 is arranged on upper horizontal framework 22, links upper horizontal framework 22 and threshing front baffle 23.In addition, as shown in Figure 1, between threshing front baffle 23 and grain container 8,, between carrying device 56, driver's cabin 28 and the grain container 8 of screening section 6 and sheller unit 7 and threshing front baffle 23, reaping apparatus 5, be formed with space K.
The fore-and-aft direction front side that engine 3 carries on organism frame 2.Engine 3 is generating sources of the driving force of use in combine 1.Engine 3 is internal combustion engine, by making fuel, in combustion chambers burn, the energy conversion of fuel is become to mechanical work the heat engine of exporting as rotary power.In addition, engine 3 is arranged on the below of the driver's cabin 28 that is provided with operation seat 27 on organism frame 2.
Reaping apparatus 5 is arranged on the front portion of organism frame 2.Reaping apparatus 5 is used to drive with the harvesting grain bar from the driving force of engine 3, and the conveyance of harvested cereal bar is arrived to sheller unit 10 etc.Reaping apparatus 5 is used to drive with the harvesting grain bar from the driving force of engine 3, and possesses reaping part 55 and carrying device 56.Reaping part 55 is configured to and comprises auger framework 51 and auger 52.Auger framework 51 comprises left side plate 51b and the rear plate 51c of base plate 51a, overall width direction pair of right and left.Auger 52 is configured in auger framework 51 along the overall width direction, and is rotated support freely.And, reaping part 55 in the edge, fore-and-aft direction front side of base plate 51a, be provided with the harvesting cutter 53, and the harvesting cutter 53 above be provided with gather up the cereal bar gather up the wheel 54.Gather up wheel 54 and be arranged to the position of free adjustment fore-and-aft direction and the height of vertical.Reaping apparatus 5 utilizes the power transmitted from engine 3 while travelling by driving auger 52 grades to utilize harvesting cutter 53 to gather in and be taken into the cereal bar.
As shown in Fig. 3, Fig. 4 and Fig. 7, power transmission 9 possesses first belt pulley 91(the first rotary part), second belt pulley 92(the second rotary part), the 3rd belt pulley 93(the 3rd rotary part) etc.These first belt pulleys 91 and the second belt pulley 92 and the 3rd belt pulley 93 are arranged on space K.
The first belt pulley 91 utilizes the driving force of engine 3 to rotarily actuate, and supplies with driving force to screening section 6.The first belt pulley 91 possesses path belt pulley 91a and the large footpath belt pulley 91b be wholely set coaxially, large footpath belt pulley 91b is arranged on than path belt pulley 91a and partially leans on the position of grain container 8, and the support component (the second support component) 94 that the plate member 26 of the rear side of utilization and threshing front baffle 23 links is rotated support freely.Thus, the first belt pulley 91 is arranged on the rear of threshing front baffle 23 and the below of process chamber guide frame.The driving shaft 95 linked with screening section 6 is installed at the first belt pulley 91.
At the large footpath belt pulley 91b of the first belt pulley 91 be arranged on the engine belt pulley 3a on the output shaft of engine 3 to set up and link first of engine 3 and the first belt pulley 91 and be with 96.First be with 96 utilize the first tension force applying unit 97 to and tension force.
As shown in Figure 3, the first tension force applying unit 97 possesses the first jockey pulley 98, the first roller support chip 99, the first tension support section 100 and the first tension force receiving portion 101.The first jockey pulley 98 is arranged on first with 96 below, and first is with 96 butts, and to first be with 96 to and tension force.The first roller support chip 99 supports the first jockey pulley 98 freely in the leading section rotation.In addition, the first roller support chip 99 rotates freely centered by being arranged on the base end part on threshing front baffle 23 by the first tension support section 100.The first tension support section 100 is arranged on threshing front baffle 23 freely for the rotation of the base end part by the first roller support chip 99.The first tension support section 100 utilizes the handling such as bolt 102 to be arranged on freely on threshing front baffle 23.The first tension force receiving portion 101 the first jockey pulley 98 approach first with 96 direction on to the first roller support chip 99 reinforcings, and be arranged on the right flank of screening section 6.The first tension force receiving portion 101 at the first jockey pulley 98, approach first with 96 direction on to the first roller support chip 99 reinforcings, and possess the base end part that is arranged on the first roller support chip 99 and draft helical spring 103 of screening section 6 etc.In addition, the first above-mentioned tension force applying unit 97 is clutches of sheller unit 10, utilizes metal wire etc. to be connected with the manipulation utensil of not shown manoeuvre portion.
The second belt pulley 92 is by rotariling actuate from the first belt pulley 91 transmission of drive force, and supplies with driving forces to threshing section 7.The second belt pulley 92 is arranged on than the top side of the first belt pulley 91, and, with the process cartridge 73 of threshing section 7, link, and by make process cartridge 73 rotarily actuate from the first belt pulley 91 transmission of drive force.The second belt pulley 92 possesses path belt pulley 92a and the large footpath belt pulley 92b be wholely set coaxially, path belt pulley 92a is arranged on than large footpath belt pulley 92b and partially leans on the position of grain container 8, and utilization is rotated support freely with the support component 104 of plate member 26 links of the front side of threshing front baffle 23.The driving shaft 106 of the gear-box 105 that the process cartridge 73 of the threshing section 7 of the second belt pulley 92 and sheller unit 10 is linked is installed on the second belt pulley 92.
Be with 107 at the large footpath belt pulley 92b of the second belt pulley 92 and added second of link the first belt pulley 91 and second belt pulley 92 that be provided with of path belt pulley 91a of the first belt pulley 91.Like this, be arranged on than second and partially lean on the position of grain container 8 with 107 with 96 first.Second be with 107 utilize the second tension force applying unit 108 to and tension force.
The second tension force applying unit 108 possesses the second jockey pulley 109, second roller support chip 110, rotational pin 111 and the second tension force receiving portion 112.The second jockey pulley 109 is arranged on second with 107 rear, and second is with 107 butts, and to second be with 107 to and tension force.Second roller support chip 110 supports the second jockey pulley 109 freely in the leading section rotation.In addition, second roller support chip 110 rotates and is arranged on freely on central horizontal framework 21 centered by the rotational pin 111 that is arranged on central portion.The second tension force receiving portion 112 the second jockey pulley 109 approach second with 107 direction on to 110 reinforcings of second roller support chip, and be arranged on central horizontal framework 21.The second tension force receiving portion 112 at the second jockey pulley 109, approach second with 107 direction on to 110 reinforcings of second roller support chip, and as shown in Figure 5, possess the base end part that is arranged on second roller support chip 110 and the draft helical spring 113 on central horizontal framework 21 etc.In track L(Fig. 3 of the outer rim of the second jockey pulley 109 while in addition, making second roller support chip 110 take rotation centered by rotational pin 111, with the single-point line, mean) when the axis direction with from rotational pin 111 is observed, be the nonoverlapping track of the outer rim of lined idle pulley 123 described later.In the present embodiment, when the axis direction from rotational pin 111 is observed, track L becomes by the track of side on the lower of the outer rim than lined idle pulley 123.
The 3rd belt pulley 93 is by rotariling actuate from the second belt pulley 92 transmission of drive force, and supplies with driving forces to the carrying device 56 of reaping apparatus 5.The 3rd belt pulley 93 is arranged on the top of the first belt pulley 91 and the below of the second belt pulley 92, and links with the carrying device 56 of reaping apparatus 5, by from the second belt pulley 92 transmission of drive force, driving carrying device 56.The rotating shaft 114 that carrying device 56 with reaping apparatus 5 links is installed on the 3rd belt pulley 93.Rotating shaft 114 utilizations are rotated support freely with the support metal part (the first support component) 115 of plate member 26 links of the front side of threshing front baffle 23.By rotating shaft 114 rotations, be supported on freely on support metal part 115, the 3rd belt pulley 93 rotations are supported on the support metal part 115 that is arranged at threshing front baffle 23 the place aheads freely.
The 3rd tension force applying unit 117 possesses the 3rd jockey pulley 118, the 3rd roller support chip 119, rotational pin 120 and the 3rd tension force receiving portion 121.The 3rd jockey pulley 118 is arranged on the 3rd with the place ahead of 116, with the 3rd be with 116 butts and to the 3rd be with 116 to and tension force.The 3rd roller support chip 119 supports the 3rd jockey pulley 118 freely in the leading section rotation.In addition, the 3rd roller support chip 119 rotates and is arranged on freely on gear-box 105 centered by the rotational pin 120 that is arranged on central portion.The 3rd tension force receiving portion 121 the 3rd jockey pulley 118 approach the 3rd with 116 direction to the 3rd roller support chip 119 reinforcings, and be arranged on gear-box 105.The 3rd tension force receiving portion 121 at the 3rd jockey pulley 118, approach the 3rd with 116 direction on to the 3rd roller support chip 119 reinforcings, and possess the draft helical spring 122 that is arranged on the 3rd roller support chip 119 and gear-box 105 etc.In addition, the 3rd tension force applying unit 117 is clutches of reaping apparatus 5, utilizes metal wire etc. to be connected with the manipulation utensil of not shown manoeuvre portion.
In addition, on the rotating shaft 114 of the 3rd belt pulley 93, rotation is provided with the lined idle pulley 123 as idle pulley freely.Lined idle pulley 123 and second is with 107 butts, and utilizes the second rotation thereupon with 107 rotation.In addition, as shown in Figure 6, lined idle pulley 123 utilizes 124 rotations of two bearings to be supported on freely on rotating shaft 114.These two bearings 124 be possess interiorly take turns, foreign steamer and the rolling bearing that rotates a plurality of rotors that arrange freely in these between wheel and foreign steamer, be arranged on the both ends of rotating shaft 114 directions of lined idle pulley 123.In the present embodiment, as shown in Figure 6, two bearings 124 are arranged on than the bottom 125a of the outermost trough of belt 125 of lined idle pulley 123 and more lean on the outside of rotating shaft 114 directions.
The power that the combine 1 formed as described above utilizes engine 3 to produce drives mobile devices 4, while travel, utilizes reaping apparatus 5 harvesting grain bars.Now, reaping apparatus 5 utilizes minute cursive script the cereal bar separate and utilizes and gathers up wheel 54 and gather up in auger framework 51, and utilization is gathered in cutter 53 and gathered in.Then, the cereal bar conveyance that combine 1 utilizes carrying device 56 to be gathered in by reaping apparatus 5 is to the process chamber 71 of the threshing section 7 of sheller unit 10.Then, at combine 1, in process chamber 71, make process cartridge 73 utilize the driving force of transmitting from engine 3 and take process cartridge axle 74 and be rotated and the cereal bar is carried out to threshing as pivot.Grain after threshing etc. fall to screening chamber 61 via processing net 76.And combine 1 is used to from the air-supply of air-supply winnower winnowing machine 63 and shakes shaking of screening section 62 and grain is screened in the screening chamber 61 of screening section 6, and the grain filtered out is stored in grain container 8.
In addition, the power transmission 9 of the combine 1 of above-mentioned formation utilizes the driving force of engine 3 to make first with in circulation walking around the 96 large footpath belt pulley 91b at engine belt pulley 3a and the first belt pulley 91, and the large footpath belt pulley 91b of the first belt pulley 91 is rotated to driving.And, utilizing the rotation of the large footpath belt pulley 91b of the first belt pulley 91, driving shaft 95 and the first belt pulley 91 rotate integratedly, and the driving force of engine 3 is delivered to screening section 6.
In addition, utilize the rotation of the large footpath belt pulley 91b of the first belt pulley 91, path belt pulley 91a and large footpath belt pulley 91b rotate integratedly, circulation walking around the second large footpath belt pulley 92b with the 107 path belt pulley 91a at the first belt pulley 91 and the second belt pulley 92.And, utilize second to walk with 107 circulation, the large footpath belt pulley 92b of the second belt pulley 92 is rotarilyd actuate.And, utilizing the rotation of the large footpath belt pulley 92b of the second belt pulley 92, the driving shaft 106 of gear-box 105 and the second belt pulley 92 rotate integratedly, and the driving force of engine 3 is passed to threshing section 7.
And, utilizing the rotation of the large footpath belt pulley 92b of the second belt pulley 92, path belt pulley 92a and large footpath belt pulley 92b rotate integratedly, and the 3rd with circulation walking around the 116 path belt pulley 92a at the second belt pulley 92 and the 3rd belt pulley 93.And, utilize the 3rd to walk with 116 circulation, the 3rd belt pulley 93 is rotarilyd actuate.And, utilizing the rotation of the 3rd belt pulley 93, rotating shaft 114 and the 3rd belt pulley 93 rotate integratedly, and the driving force of engine 3 is passed to reaping apparatus 5.Like this, power transmission 9 is delivered to the screening section 6 of sheller unit 10, threshing section 7 and the reaping apparatus 5 of sheller unit 10 by the driving force of engine 3.
In addition, rotating shaft 114 possesses two sprocket wheels that the transport mechanism 58 to above-mentioned carrying device 56 driven and the sprocket wheel that reaping part 55 is driven.Transport mechanism 58 has two chains on two driven sprockets of above-mentioned two sprocket wheels that hang over rear side and front side and a plurality of conveyance plates of installing across two chains.In addition, at above-mentioned sprocket wheel, to the sprocket wheel of above-mentioned cropping knife tool 53 transmissions, to above-mentioned auger 52 and gather up on the sprocket wheel of axle of wheel 54 transmissions around hanging with chain., the driving force that is delivered to rotating shaft 114 is transferred to dividually harvesting cutter 53, auger 52 and gathers up wheel 54.The other end that at one end possesses the power transmission shaft of sprocket wheel possesses mapping device.This mapping device is that the rotation transformation that will be delivered to power transmission shaft becomes the reciprocating rotation motion and to the mechanism of harvesting cutter drive shaft output.And the reciprocating rotation of harvesting cutter drive shaft moves through not shown arm, drive harvesting cutter 53 and erect minute grass harvesting cutter of the left side that is arranged on reaping apparatus 5.
In addition, combine 1 according to embodiment, the second belt pulley 92 is arranged on than the top side of the first belt pulley 91, and the 3rd belt pulley 93 is arranged on the top of the first belt pulley 91 and the below of the second belt pulley 92, therefore can will arrange these belt pulleys 91,92,93 on vertical.Therefore, can suppress reliably the expansion in the shared space of power transmission 9, can realize the miniaturization of power transmission 9, can realize the miniaturization of combine 1 self.
In addition, according to the combine 1 of embodiment, the first belt pulley 91 is arranged on to the rear of threshing front baffle 23, the support metal part 115 that rotation is supported to the 3rd belt pulley 93 freely is arranged on the place ahead of threshing front baffle 23.Therefore, can be arranged on the below of process chamber guide frame 24 to major general's the first belt pulley 91 and the second belt pulley 92, the below that these belt pulleys 91,92 can be configured in to process chamber guide frame 24 forms and is made as in the K of space.Therefore, the distance of engine 3 and sheller unit 7 can be shortened, the further miniaturization of combine 1 can be realized.
In addition, combine 1 according to embodiment, due to the first belt pulley 91, the second belt pulley 92 and the 3rd belt pulley 93 being set in the space K being formed between threshing front baffle 23 and grain container 8, therefore the distance of operation seat 27 and sheller unit 7 can be shortened, the further miniaturization of combine 1 can be realized.
In addition, according to the combine 1 of embodiment, due to by first with 96 be arranged on than second with 107 partially by the positions of grain container 8, therefore when maintenance, can pull down first and pull down second after being with 96 and be with 107.Therefore, in the time of can suppressing to load and unload sheller unit 7 with 96,107 handling number of times, can improve maintenance.
In addition, according to the combine 1 of embodiment, due to by the 3rd with 116 be arranged on than second with 107 partially by the positions of grain container 8, therefore when maintenance, can pull down the 3rd and pull down second after being with 116 and be with 107.Therefore, in the time of can suppressing to load and unload reaping apparatus 5 with 107,116 handling number of times, can improve maintenance.
In addition, combine 1 according to embodiment, threshing front baffle 23 possesses and links vertical framework 25 each other and overlapping two plate member 26 on fore-and-aft direction, due to support component 94 and support metal part 115 are attached on plate member 26, therefore can improve the mechanical strength of threshing front baffle 23.
In addition, combine 1 according to embodiment, owing to rotating the first roller support chip 99 that supports freely the first jockey pulley 98 at leading section, be arranged on threshing front baffle 23, therefore can improve the rigidity that the first roller support chip 99 is arranged on to the first tension support section 100 on threshing front baffle 23, the first jockey pulley 98 can be reliably to first be with 96 to and tension force.
In addition, according to the combine 1 of embodiment, by making 100 handling of the first tension support section freely, can easily revise the TS of the first jockey pulley 98.
In addition, combine 1 according to embodiment, owing to the first tension force receiving portion 101 of the first roller support chip 99 reinforcings being arranged in screening section 6, therefore can improve the rigidity of the first tension force receiving portion 101, the first jockey pulley 98 can be reliably to first be with 96 to and tension force.
In addition, combine 1 according to embodiment, because the rotational pin 111 of pivot that will be formed in leading section rotation and support freely the second roller support chip 110 of the second jockey pulley 109 is arranged on the central horizontal framework 21 of sidepiece of screening section 6, therefore can improve the rigidity that second roller support chip 110 is arranged on to the position on central horizontal framework 21, the second jockey pulley 109 can be reliably to second be with 107 to and tension force.
In addition, combine 1 according to embodiment, on the set central horizontal framework 21 of the sidepiece that will be arranged on to the second tension force receiving portion 112 of second roller support chip 110 reinforcings screening section 6, therefore can improve the rigidity of the second tension force receiving portion 112, the second jockey pulley 109 can be reliably to second be with 107 to and tension force.
In addition, combine 1 according to embodiment, because the rotational pin 120 of pivot that will be formed in leading section rotation and freely support the 3rd roller support chip 119 of the 3rd jockey pulley 118 is arranged on gear-box 105, therefore the 3rd jockey pulley 118 can be reliably to the 3rd be with 116 to and tension force.
In addition, combine 1 according to embodiment, owing to the 3rd tension force receiving portion 121 of the 3rd roller support chip 119 reinforcings being arranged on gear-box 105, therefore can improve the rigidity of the 3rd tension force receiving portion 121, the 3rd jockey pulley 118 can be reliably to the 3rd be with 116 to and tension force.
In addition, according to the combine 1 of embodiment, owing to arranging and the second idle pulley with butt 123 on the rotating shaft 114 at the 3rd belt pulley 93, therefore can guarantee the extension surplus of the second jockey pulley 109.
Therefore in addition, according to the combine 1 of embodiment, because idle pulley 123 is lined idle pulley 123, even second be with 107 extensions and interfere with lined idle pulley 123, also can be driven.
In addition, according to the combine 1 of embodiment, the track L of the second jockey pulley 109 owing to making second roller support chip 110 rotation be not overlapping with lined idle pulley 123 track, so can guarantee to greatest extent the extension surplus of the second jockey pulley 109.
In addition, combine 1 according to embodiment, be arranged on the both ends of rotating shaft 114 directions of lined idle pulley 123 owing to rotating the bearing 124 that supports freely lined idle pulley 123, so can reduce the size of bearing 124, can realize cost.
In addition, the combine of above-mentioned embodiments of the present invention is not limited to above-mentioned embodiment, in the scope of putting down in writing in the scope of claim, can carry out various changes.
Claims (9)
1. a combine possesses:
Be arranged on the reaping apparatus (5) of the front portion of body;
Be arranged on the side, left and right of grain container (8), and there is the sheller unit (10) of the threshing section (7) on the screening section (6) of bottom and top; And
Be arranged on the front portion of above-mentioned sheller unit (10), and the driving force of engine (3) be delivered to the power transmission (9) of above-mentioned reaping apparatus (5) and above-mentioned sheller unit (10),
Above-mentioned combine is characterised in that,
Above-mentioned power transmission (9) possesses:
Utilize the driving force of above-mentioned engine (3) and be driven in rotation, and driving force being supplied to first rotary part (91) of above-mentioned screening section (6);
Be used to from the transmission of the driving force of this first rotary part (91) and be driven in rotation, and driving force being supplied to second rotary part (92) of above-mentioned threshing section (7); And
Be used to from the transmission of the driving force of above-mentioned the second rotary part (92) and be driven in rotation, and driving force being supplied to the 3rd rotary part (93) of above-mentioned reaping apparatus (5).
2. combine according to claim 1, is characterized in that,
Above-mentioned the second rotary part (92) is arranged on the top of above-mentioned the first rotary part (91), and be used to the process cartridge (73) that the transmission from the driving force of this first rotary part (91) is equipped with above-mentioned threshing section (7) and be rotated driving,
Above-mentioned the 3rd rotary part (93) is arranged between above-mentioned the first rotary part (91) and the second rotary part (92) at above-below direction, is used to the carrying device (56) that the transmission from the driving force of this second rotary part (92) is equipped with above-mentioned reaping apparatus (5) and is driven.
3. combine according to claim 2, is characterized in that,
Possess threshing front baffle (23), this threshing front baffle (23) is arranged on than above-mentioned sheller unit (10) on the front, and it is narrower than this sheller unit (10) to form width, compares the right-hand member of the front portion of this sheller unit (10), the side that partially keeps left configuration,
At the rear of above-mentioned threshing front baffle (23), above-mentioned the first rotary part (91) is set,
Rotation is set in the place ahead of above-mentioned threshing front baffle (23) and supports freely first support component (115) of above-mentioned the 3rd rotary part (93).
4. combine according to claim 3, is characterized in that,
In the space (K) be formed between above-mentioned threshing front baffle (23) and grain container (8), configure above-mentioned the first rotary part (91) and the second rotary part (92) and the 3rd rotary part (93).
5. combine according to claim 4, is characterized in that,
Second band (107) that will make the first band (96) of the first rotary part (91) and above-mentioned engine (3) interlock be configured in to compare to make above-mentioned the second rotary part (92) and above-mentioned the first rotary part (91) interlock is partially by the position of above-mentioned grain container (8).
6. combine according to claim 5, is characterized in that,
To make the 3rd band (116) of above-mentioned the 3rd rotary part (93) and above-mentioned the second rotary part (92) interlock be configured in to compare above-mentioned the second band (107) partially by the position of grain container (8).
7. combine according to claim 6, is characterized in that,
Above-mentioned threshing front baffle (23) is made the structure that is separated with compartment of terrain two plate member of configuration (26) in front and back,
To rotate the second support component (94) and above-mentioned the first support component (115) that support freely above-mentioned the first rotary part (91) is attached on above-mentioned plate member (26).
8. combine according to claim 7, is characterized in that,
To give the leading section that is supported on the first roller support chip (99) with first jockey pulley (98) of tension force to above-mentioned the first band (96),
The base end part of this first roller support chip (99) is rotated and is arranged on freely on above-mentioned threshing front baffle (23).
9. combine according to claim 8, is characterized in that,
The rotation of the base end part of above-mentioned the first roller support chip (99) is arranged on to the first tension support section (100) freely upper, these the first tension support section (100) handling are arranged on above-mentioned threshing front baffle (23) freely.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2012115045A JP5953934B2 (en) | 2012-05-18 | 2012-05-18 | Combine |
JP2012-115045 | 2012-05-18 |
Publications (2)
Publication Number | Publication Date |
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CN103416149A true CN103416149A (en) | 2013-12-04 |
CN103416149B CN103416149B (en) | 2016-08-10 |
Family
ID=49608251
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN2013202758931U Expired - Fee Related CN203301997U (en) | 2012-05-18 | 2013-05-20 | Combine harvester |
CN201310187581.XA Active CN103416149B (en) | 2012-05-18 | 2013-05-20 | United reaper |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013202758931U Expired - Fee Related CN203301997U (en) | 2012-05-18 | 2013-05-20 | Combine harvester |
Country Status (5)
Country | Link |
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JP (1) | JP5953934B2 (en) |
KR (1) | KR101506520B1 (en) |
CN (2) | CN203301997U (en) |
MY (1) | MY184992A (en) |
TW (1) | TWI581701B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104641812A (en) * | 2015-02-05 | 2015-05-27 | 无锡联合收割机有限公司 | Transmission mechanism of whole-feeding combine harvester threshing system |
CN106900290A (en) * | 2017-02-23 | 2017-06-30 | 洛阳理工学院 | A kind of drive system and its control method for threshing cylinder |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5953934B2 (en) * | 2012-05-18 | 2016-07-20 | 井関農機株式会社 | Combine |
JP6320314B2 (en) * | 2015-02-06 | 2018-05-09 | ヤンマー株式会社 | Combine transmission structure |
JP6187880B2 (en) * | 2015-03-26 | 2017-08-30 | 井関農機株式会社 | Combine |
JP2017006088A (en) * | 2015-06-25 | 2017-01-12 | ヤンマー株式会社 | Combine harvester |
JP2017006087A (en) * | 2015-06-25 | 2017-01-12 | ヤンマー株式会社 | Combine harvester |
JP6142946B1 (en) * | 2016-05-25 | 2017-06-07 | 井関農機株式会社 | Work vehicle |
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- 2013-04-25 MY MYPI2013700672A patent/MY184992A/en unknown
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Also Published As
Publication number | Publication date |
---|---|
MY184992A (en) | 2021-04-30 |
TWI581701B (en) | 2017-05-11 |
CN103416149B (en) | 2016-08-10 |
KR20130129097A (en) | 2013-11-27 |
CN203301997U (en) | 2013-11-27 |
KR101506520B1 (en) | 2015-03-27 |
JP5953934B2 (en) | 2016-07-20 |
TW201347660A (en) | 2013-12-01 |
JP2013240290A (en) | 2013-12-05 |
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