CN203301997U - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN203301997U CN203301997U CN2013202758931U CN201320275893U CN203301997U CN 203301997 U CN203301997 U CN 203301997U CN 2013202758931 U CN2013202758931 U CN 2013202758931U CN 201320275893 U CN201320275893 U CN 201320275893U CN 203301997 U CN203301997 U CN 203301997U
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- threshing
- belt pulley
- combine
- rotary part
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000012216 screening Methods 0.000 claims abstract description 40
- 238000012423 maintenance Methods 0.000 abstract description 9
- 235000013339 cereals Nutrition 0.000 description 56
- 238000000034 method Methods 0.000 description 28
- 238000003306 harvesting Methods 0.000 description 14
- 230000003014 reinforcing effect Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 241000251169 Alopias vulpinus Species 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000012182 cereal bars Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
-
- 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 utility model provides a combine harvester. The combine harvester is provided with a reaping device arranged on the front portion of a harvester body, a threshing device and a power transmission device, wherein the threshing device is arranged on the side of a grain container and is provided with a lower screening portion and an upper threshing portion, and the power transmission device is arranged on the front portion of the threshing device and transmits the driving power of an engine to the reaping device and the threshing device. The combine harvester is characterized in that a front threshing frame is arranged, the front threshing frame is arranged in front of the threshing device, and is arranged to be close to the left side or the right side of the threshing device, the width of the front threshing frame is smaller than that of the threshing device, and the power transmission device is arranged in the space (K) formed between the front threshing frame and the grain container. According to the combine harvester, the power transmission device transmitting the driving power of the engine to the reaping device and the threshing device can be miniaturized, and the maintenance performance of the combine harvester can be improved.
Description
Technical field
The utility model relates to combine.
Background technology
Combine possesses mobile devices, reaping apparatus and sheller unit, while travel, gathers 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, namely, 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 of rotary actuation 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, constitutes 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 belt pulley band and rotating shaft etc. each other.
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 that patent documentation 1 is put down in writing, 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.
The utility model content
The utility model 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 utility model is taked following technical measures.
Namely, the described utility model of scheme 1 is a kind of combine, possess: the reaping apparatus that is arranged on the front portion of body; Be arranged on the side of grain container, and have the sheller unit of the threshing section on the screening section of bottom and top; And the front portion that is arranged on above-mentioned sheller unit, and the driving force of engine is delivered to the power transmission of above-mentioned reaping apparatus and above-mentioned sheller unit, above-mentioned combine is characterised in that, possesses the threshing front baffle, this threshing front baffle is arranged on than above-mentioned sheller unit on the front, and be configured to partially lean on one side, left and right of this sheller unit, and it is narrower than this sheller unit to form width, at the above-mentioned power transmission of space configuration be formed between this threshing front baffle and above-mentioned grain container.
In addition, the described utility model of scheme 2 is according to the described combine of scheme 1, it is characterized in that, above-mentioned power transmission possesses: utilize the driving force of above-mentioned engine and be driven in rotation, and driving force being supplied to the first rotary part of above-mentioned screening section; Be used to from the transmission of the driving force of this first rotary part and be driven in rotation, and driving force being supplied to the second rotary part of above-mentioned threshing section; And be used to from the transmission of the driving force of above-mentioned the second rotary part and be driven in rotation, and driving force is supplied to the 3rd rotary part of above-mentioned reaping apparatus.
In addition, the described utility model of scheme 3 is according to the described combine of scheme 2, it is characterized in that, above-mentioned the first rotary part is set at the rear of above-mentioned threshing front baffle, the first support component that above-mentioned the 3rd rotary part is supported in rotation freely is set in the place ahead of above-mentioned threshing front baffle.
In addition, the described utility model of scheme 4 is according to the described combine of scheme 2 or 3, it is characterized in that, the first band that makes the first rotary part and above-mentioned engine interlock is configured in and compares the second inclined to one side position by above-mentioned grain container of band that makes above-mentioned the second rotary part and above-mentioned the first rotary part interlock.
In addition, the described utility model of scheme 5 is according to the described combine of scheme 2 or 3, it is characterized in that, the first band that makes above-mentioned the first rotary part and above-mentioned engine interlock is configured in and compares the second inclined to one side position by above-mentioned grain container of band that makes above-mentioned the second rotary part and above-mentioned the first rotary part interlock.
In addition, the described utility model of scheme 6 is according to the described combine of scheme 2 or 3, it is characterized in that, above-mentioned threshing front baffle possesses two plate member that are separated with the compartment of terrain configuration in front and back, and the second support component and above-mentioned the first support component that rotation are supported freely to above-mentioned the first rotary part are attached on above-mentioned plate member.
Effect of the present utility model is as follows.
According to the utility model, can the power transmission miniaturization of the driving force of engine and the maintenance that can improve combine will be transmitted to reaping apparatus and sheller unit.
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, embodiment of the present utility model is elaborated.In addition, the utility model 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 present embodiment shown in Figure 1, Yi Bian Yi Bian utilize the power that the engine 3 as power source produces, 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 Figure 3); The upper horizontal framework 22(that is arranged on sheller unit 7 tops is shown in Figure 3); Threshing front baffle 23; And process chamber guide frame 24.
As shown in Figure 1, threshing front baffle 23 is arranged to, and along vertical, erect and be arranged on than sheller unit 10 position on the front, 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 are 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, namely, 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, in combustion chambers burn, the energy conversion of fuel is become to mechanical work the heat engine of exporting as rotary power by making fuel.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 constitutes 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 by driving auger 52 grades, to utilize harvesting cutter 53 to gather in and be taken into the cereal bar while travelling.
Grain container 8 is arranged on the side of sheller unit 10.Grain container 8 is for the temporary transient grain stored after sheller unit 10 threshings.Grain container 8 is connected with discharge auger 81.Discharge auger 81 and be used to the grain in the driving force conveyance grain container 8 of engine 3, and to the outside of grain container 8.
As Fig. 3, Fig. 4 and shown in Figure 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 rotary actuation of engine 3, 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 loading and unloading 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 near 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 for the first jockey pulley 98 near 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 passes through from the first belt pulley 91 transmission of drive force and rotary actuation, 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 from the first belt pulley 91 transmission of drive force, making process cartridge 73 rotary actuations.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.
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, be with 107.Like this, by first, be arranged on than second and partially lean on the position of grain container 8 with 107 with 96.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 near 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 for the second jockey pulley 109 near 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, mean with the single-point line) when observing, the axis direction with from rotational pin 111 is 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 was observed, track L became by the track of side on the lower of the outer rim than lined idle pulley 123.
The 3rd belt pulley 93 passes through from the second belt pulley 92 transmission of drive force and rotary actuation, 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 near 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 for the 3rd jockey pulley 118 near 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, combine 1 utilizes the carrying device 56 will be by the cereal bar conveyance of the reaping apparatus 5 harvesting process chamber 71 to the threshing section 7 of sheller unit 10.Then, at combine 1, make process cartridge 73 utilize the driving force of transmitting from engine 3 in process chamber 71 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, 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 with 107 circulation, to walk, make the large footpath belt pulley 92b rotary actuation of the second belt pulley 92.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 with 116 circulation, to walk, make the 3rd belt pulley 93 rotary actuations.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 drives 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 namely, 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 on vertical, arrange these belt pulleys 91,92,93.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 to major general's the first belt pulley 91 and the second belt pulley 92, be arranged on the below of process chamber guide frame 24, 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 loading and unloading 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 loading and unloading 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 loading and unloading 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, due to 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, be 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 on the rotating shaft 114 at the 3rd belt pulley 93, arranging and the second idle pulley with butt 123, 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 to extend and interfere with lined idle pulley 123, also can drive.
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, owing to rotating the bearing 124 that supports freely lined idle pulley 123, be arranged on the both ends of rotating shaft 114 directions of lined idle pulley 123, so can reduce the size of bearing 124, can realize cost.
In addition, the combine of above-mentioned embodiment of the present utility model is not limited to above-mentioned embodiment, can carry out various changes in the scope that the scope of claim is put down in writing.
Claims (5)
1. combine possesses:
Be arranged on the reaping apparatus (5) of the front portion of body;
Be arranged on the side of grain container (8), and have 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,
Possess threshing front baffle (23), this threshing front baffle (23) is arranged on than above-mentioned sheller unit (10) on the front, and is configured to partially lean on one side, left and right of this sheller unit (10), and it is narrower than this sheller unit (10) to form width,
In the space (K) be formed between this threshing front baffle (23) and above-mentioned grain container (8), configure above-mentioned power transmission (9).
2. combine according to claim 1, is characterized 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).
3. combine according to claim 2, is characterized in that,
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. according to the described combine of claim 2 or 3, it is characterized in that,
Second band (107) that the first band (96) of the first rotary part (91) and above-mentioned engine (3) interlock will be configured in 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).
5. according to the described combine of claim 2 or 3, it is characterized in that,
Above-mentioned threshing front baffle (23) possesses two plate member (26) that are separated with the compartment of terrain configuration 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).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012115045A JP5953934B2 (en) | 2012-05-18 | 2012-05-18 | Combine |
| JP2012-115045 | 2012-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301997U true CN203301997U (en) | 2013-11-27 |
Family
ID=49608251
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310187581.XA Active CN103416149B (en) | 2012-05-18 | 2013-05-20 | United reaper |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5953934B2 (en) |
| KR (1) | KR101506520B1 (en) |
| CN (2) | CN203301997U (en) |
| MY (1) | MY184992A (en) |
| TW (1) | TWI581701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416149A (en) * | 2012-05-18 | 2013-12-04 | 井关农机株式会社 | Combine harvester |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104641812B (en) * | 2015-02-05 | 2017-04-12 | 无锡联合收割机有限公司 | Transmission mechanism of whole-feeding combine harvester threshing system |
| 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 |
| CN106900290B (en) * | 2017-02-23 | 2019-01-18 | 洛阳理工学院 | A kind of drive system and its control method for threshing cylinder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750918A (en) * | 1993-08-18 | 1995-02-28 | Iseki & Co Ltd | Power transmission apparatus of general purpose combine harvester |
| JP3805202B2 (en) * | 2001-02-14 | 2006-08-02 | 株式会社ジェイテクト | Brushless DC motor |
| JP2004100853A (en) * | 2002-09-11 | 2004-04-02 | Yanmar Agricult Equip Co Ltd | Working vehicle |
| JP4695504B2 (en) * | 2005-12-13 | 2011-06-08 | 株式会社クボタ | Combine lever operation structure |
| JP4885750B2 (en) * | 2007-01-26 | 2012-02-29 | ヤンマー株式会社 | Combine |
| JP2008245610A (en) * | 2007-03-30 | 2008-10-16 | Kubota Corp | Combine harvester |
| JP2009039036A (en) * | 2007-08-09 | 2009-02-26 | Yanmar Co Ltd | Combine |
| JP5035328B2 (en) * | 2009-11-30 | 2012-09-26 | 井関農機株式会社 | Combine |
| JP2012060968A (en) * | 2010-09-17 | 2012-03-29 | Kubota Corp | Transmission structure of combine harvester |
| JP5953934B2 (en) * | 2012-05-18 | 2016-07-20 | 井関農機株式会社 | Combine |
-
2012
- 2012-05-18 JP JP2012115045A patent/JP5953934B2/en active Active
-
2013
- 2013-04-24 KR KR1020130045419A patent/KR101506520B1/en active IP Right Grant
- 2013-04-25 MY MYPI2013700672A patent/MY184992A/en unknown
- 2013-05-17 TW TW102117520A patent/TWI581701B/en active
- 2013-05-20 CN CN2013202758931U patent/CN203301997U/en not_active Expired - Fee Related
- 2013-05-20 CN CN201310187581.XA patent/CN103416149B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416149A (en) * | 2012-05-18 | 2013-12-04 | 井关农机株式会社 | Combine harvester |
| CN103416149B (en) * | 2012-05-18 | 2016-08-10 | 井关农机株式会社 | United reaper |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013240290A (en) | 2013-12-05 |
| TW201347660A (en) | 2013-12-01 |
| TWI581701B (en) | 2017-05-11 |
| KR20130129097A (en) | 2013-11-27 |
| CN103416149B (en) | 2016-08-10 |
| MY184992A (en) | 2021-04-30 |
| CN103416149A (en) | 2013-12-04 |
| KR101506520B1 (en) | 2015-03-27 |
| JP5953934B2 (en) | 2016-07-20 |
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