CN203226036U - Harvesting device - Google Patents
Harvesting device Download PDFInfo
- Publication number
- CN203226036U CN203226036U CN 201320148044 CN201320148044U CN203226036U CN 203226036 U CN203226036 U CN 203226036U CN 201320148044 CN201320148044 CN 201320148044 CN 201320148044 U CN201320148044 U CN 201320148044U CN 203226036 U CN203226036 U CN 203226036U
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- mentioned
- harvesting
- reaping apparatus
- harvesting cutter
- transmission case
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model provides a harvesting device. The harvesting device (4) comprises a straw separating body (10) which is used for separating grain straw leftwards and rightwards, a pulling-up device (11) which is used for pulling up the separated grain straw and a harvesting cutter device (12) which is used for harvesting the pulled grain straw, wherein frames (17a and 17b) arranged in the up-down direction are used for connecting the upper portion of the pulling-up device to a transmission case (15a) which is arranged in the left-right direction on a portion behind the harvesting cutter device of the harvesting device, when viewed from the side, rear edges of side covers (11a and 11b) covering side faces of the harvesting device are arranged at positions in front of a frame, and opening portions (K1 and K2) through which straw chips inside the harvesting device are discharged out of the harvesting device are formed between the rear edges of the side covers and the frame. According to the harvesting device, the straw chips inside the harvesting device can be discharged outwards, so that the efficiency of harvesting operation is improved.
Description
Technical field
The utility model relates to reaping apparatus.
Background technology
Following reaping apparatus is disclosed in patent documentation 1, for safety is successfully gathered in operation, have the side cover in the side of pull-up device, have the cover that covers the end, the left and right sides of harvesting cutter arrangement from upside, have the tap with discharges such as stalk chips on the top of this cover.
The prior art document
Patent documentation 1: TOHKEMY 2010-154759 communique
But in the reaping apparatus of the utility model of patent documentation 1 record, when observing from the side, the trailing edge of side cover that is configured in the left and right sides of reaping apparatus faces the vertical transmission cylinder that the rotation of engine is transferred to the pull-up device.Therefore, be trapped in stalk chip in the reaping apparatus etc. and be difficult for to the outside discharging, in order to remove this stalk chip etc., need to interrupt the harvesting operation.
The utility model content
Therefore, the purpose of this utility model is to eliminate the problems referred to above, improves the harvesting efficiency of operation.
In order to solve above-mentioned problem, the utility model is taked following technical measures.
Scheme 2 described utility models are according to scheme 1 described reaping apparatus, it is characterized in that, end at the left and right directions of above-mentioned transmission case, possesses the transmission case body that above-mentioned harvesting cutter arrangement is driven, when observing from the side, the bottom of the hinder marginal part of above-mentioned side cover is configured in the position in the place ahead of above-mentioned harvesting cutter transmission case body.
Effect of the present utility model is as follows.
According to scheme 1 described utility model, with upper and lower to framework link the top of pull-up device and be configured in the transmission case of left and right directions at the position at harvesting cutter arrangement rear, when observing from the side, the hinder marginal part of side cover that covers the side of reaping apparatus is configured in the position that the framework than above-below direction more forwards is offset, therefore the outside discharge of the stalk chip in the reaping apparatus from the peristome between the framework of the hinder marginal part that is formed at the side cover and above-below direction to reaping apparatus can be able to be improved the harvesting efficiency of operation.
According to scheme 2 described utility models, except the effect of scheme 1 described utility model, when observing from the side, make the bottom of the hinder marginal part of side cover face the place ahead of the harvesting cutter transmission case body that possesses transmission case in the end of left and right directions, therefore the stalk chip in the reaping apparatus is difficult for being entangled on the harvesting cutter transmission case body, the stalk chip can be discharged to the outside of reaping apparatus effectively.
According to scheme 3 described utility models, except the effect of scheme 2 described utility models, the lower edge of the first side cover of the side of side is configured in the higher position of lower edge than the second side cover of the side of gathering in the ground side that covers reaping apparatus with covering not gathering in of reaping apparatus, therefore the stalk chip in the reaping apparatus can be discharged to the outside with the gap between the careless framework of branch from the lower edge that is formed at the first side cover, and prevent foreign matter from the lower edge that is formed at the second side cover and divide the gap between the careless framework to enter, can avoid gathering in the interruption of the harvesting operation that the breakage of cutter arrangement etc. causes.
According to scheme 4 described utility models, except the effect of scheme 1～3 each described utility model, the lateral border at rear portion of harvesting cutter hood that covers the end of harvesting cutter arrangement more tilts to the mode that the left and right directions central portion lateral deviation of harvesting cutter arrangement is moved with the position by its rear side more, and the cereal stalk of the not harvesting ground side in the time of therefore can alleviating combine and retreat is to the winding of harvesting cutter hood.
According to scheme 5 described utility models, except the effect of scheme 2 or scheme 3 described utility models, project upwards from harvesting cutter transmission case body crank axle is set, make the swing arm of harvesting cutter arrangement interlock from this crank axle setting, this swing arm is configured in the upside of harvesting cutter arrangement, therefore when can prevent earth to the adhering to of these crank axles and swing arm, can prevent that crank axle and swing arm are to the collision of soil face.
Description of drawings
Fig. 1 is the right side view of combine.
Fig. 2 is the vertical view of combine.
Fig. 3 is the left side view of reaping apparatus.
Fig. 4 is the right side view of reaping apparatus
Fig. 5 is the vertical view of the harvesting cutter arrangement of reaping apparatus.
Fig. 6 is the left side view of the harvesting cutter arrangement of reaping apparatus.
Fig. 7 is the major part left side view of reaping apparatus.
Fig. 8 is the major part front view of reaping apparatus.
Fig. 9 is the fringe vertical view of carrying device slightly.
Figure 10 is the major part transmission vertical view of grain container.
Among the figure:
The 4-reaping apparatus, 10-divides cursive script, 11-pull-up device, 11a-side cover (the first side cover), 11b-side cover (the second side cover), 12-gathers in cutter arrangement, 15a-transmission case, 16-divide careless framework, and 17a-indulges transmission cylinder (framework of above-below direction), 17b-right side frame (framework of above-below direction), 23-swing arm, 25-swing arm, 26-gathers in cutter transmission case body (transmission case body), the 26a-crank axle, and 27-gathers in cutter hood, the K1-peristome, the K2-peristome.
Embodiment
Followingly with reference to accompanying drawing embodiment of the present utility model is elaborated.In addition, for easy understanding, express direction and be convenient to explanation, but structure is not limited thereto.
As shown in Figure 1 and Figure 2, combine is provided with the mobile devices 2 that are made of the pair of right and left crawler belt that travel at the soil face below organism frame 1, the left side is provided with the sheller unit 3 that carries out threshing, screening above organism frame 1, is provided with the reaping apparatus 4 of the cereal stalk in results farmland in the place ahead of sheller unit 3.Be stored in the grain container 5 on the right side that is arranged on sheller unit 3 with the grain after sheller unit 3 threshings, the screening, the grain of storing utilizes expelling tube 7 to discharge to the outside.
In addition, the right side is provided with the driver's seat of taking for the operator that possesses operating portion 6 above organism frame 1, disposes engine E at the engine room of the downside of driver's seat 6.
Reaping apparatus 4 comprises: the branch cursive script 10 that the cereal stalk that will grow separates to the left and right; The pull-up device 11 of the cereal stalk after the pull-up separately; That gathers up cereal stalk after the pull-up gathers up device 13; Harvesting is gathered up the harvesting cutter arrangement 12 of the cereal stalk that device 13 gathers up with this; And harvested cereal stalk is gathered up carrying device 14 of conveyance etc.This reaping apparatus 4 is supported on the organism frame 1 by the transmission cylinder 15 that can move up and down, and makes the structure of lifting on above-below direction.In transmission cylinder 15, power transmission shaft is housed.
Branch cursive script 10 is arranged on the front end of the careless framework 16 of branch that extends to the front side from the transmission case 15a of the set left and right directions of the front end of transmission cylinder 15.In addition, the left part of the pull-up top transmission cylinder 11c that pull-up device 11 is driven is attached at the upper end of vertical transmission cylinder (framework of above-below direction) the 17a set left part of transmission case 15a near.In this vertical transmission cylinder 17a, power transmission shaft is housed.In addition, link from the upper end of right side frame (framework of the above-below direction) 17b that stretches out upward the right part of transmission case 15a near near the position the right part of pull-up top transmission cylinder 11c.
(side cover)
As shown in Figure 3, Figure 4, in order to prevent contacting of operator's finger point etc. and drive division, improve safety, be provided with side cover (the first side cover) 11a in the left side of the pull-up device 11 of the leftmost side, be provided with side cover (the second side cover) 11b on the right side of the pull-up device 11 of the rightmost side.
The left end that its exterior region of side cover 11a loads and unloads the pull-up device 11 that is installed in the leftmost side freely by retention mechanisms such as bolts, and the hinder marginal part of its underpart is installed in the base portion of the careless framework 16 of branch freely by the loading and unloading of retention mechanisms such as bolt.In addition, the loading and unloading of the exterior region of side cover 11b are installed in the right-hand end of the pull-up device 11 of the rightmost side freely, and the loading and unloading of the hinder marginal part of its underpart are installed in the base portion of the careless framework 16 of branch freely.
As shown in Figure 3, discharge to the outside in order to be trapped in discharge stalk in the reaping apparatus 4 etc., efficient is gathered in the cereal stalk well, the leading edge of side cover 11a is stretched out towards downside the place ahead along the front of pull-up device 11 from the top of pull-up device 11, trailing edge is after the top preceding high back lowland inclination gently of pull-up device 11, from the descending before the central portion lowland, high back to tilt haply and stretch out to the place ahead of vertical transmission cylinder 17a of trailing edge, face the place ahead of the harvesting cutter transmission case body (transmission case body) 26 that the left part of transmission case 15a is equipped with.Between the trailing edge of this side cover 11a and vertical transmission cylinder 17a, be formed with the peristome K2 that the stalk chip in the reaping apparatus 4 is discharged to the outside of reaping apparatus 4.When observing from the side, this peristome K2 is the shape that is similar to right angled triangle.In addition, the lower edge of side cover 11a is after lowland, high back tilts before the central part of fore-and-aft direction from leading edge, tilts low early and high afterly and extends to trailing edge, is configured in the top of the careless framework 16 of branch.
Equally, as shown in Figure 4, the leading edge of side cover 11b is extended towards downside the place ahead along the front of pull-up device 11 from the top of pull-up device 11, trailing edge is after the top preceding high back lowland inclination gently of pull-up device 11, from trailing edge descend central portion to begin haply before lowland, high back tilt and extend to the place ahead of vertical transmission cylinder 17b, face the place ahead of the harvesting cutter transmission case body 26 of the right part that is provided in transmission case 15a.In addition, the lower edge of side cover 11b is after lowland, high back tilts before the central part before and after roughly from leading edge, tilts low early and high afterly and extends and extend to the top of the careless framework 16 of branch to trailing edge.Between the trailing edge of this side cover 11b and vertical transmission cylinder 17b, be formed with the peristome K1 that the stalk chip in the reaping apparatus 4 is discharged to the outside of reaping apparatus 4.When observing from the side, this peristome K1 also is the shape that is similar to right angled triangle.
In addition, in the present embodiment, the side cover 11a in left side and the side cover 11b on right side are formed roughly the same shape, but following structure is also suitable, namely, for stalk chip etc. from gather up cereal stalk interflow portions such as device 13, carrying device 14 more efficient discharge to the outside well, the inclination of the lower edge of the side cover 11a on the left of making is steeper, when observing from the side, form following shape: the lower edge of the side cover 11a on the left of being formed at and the space between minute careless framework 16 are bigger than lower edge and the space between the careless framework 16 of branch of the side cover 11b that is formed at the right side.
(harvesting cutter arrangement)
As Fig. 5, shown in Figure 6, harvesting cutter arrangement 12 is the devices that cut off with the straw of gathering up the cereal stalk that device 13 gathers up, when observing from the side, is configured to tilt towards base portion from the front portion low early and high afterly.Pair of right and left harvesting cutter arrangement 12 21 constitutes by the bottom tool 20 of stationary state, harvesting cutter plate 22 and fixing a cutting tool of reciprocatingly sliding of left and right directions.
Rear side in harvesting cutter plate 22 disposes carriage 24, and this carriage 24 is provided with longitudinal axis 24a.The rotation of the central portion of swing arm 23 is supported on the longitudinal axis 24a freely, and the leading section of this swing arm 23 is embedded into the recess 21a of 21 the end that is formed at the base portion outside of fixing a cutting tool, and the rearward end of swing arm 23 is attached at the leading section of swing arm 25.
As mentioned above, be provided with the harvesting cutter transmission case body 26 that will export from the rotation of engine E at the both ends, the left and right sides of transmission case 15a, the rearward end of swing arm 25 is attached at the crank axle 26a that is driven by this harvesting cutter transmission case body 26 and goes up binding.Swing arm 25 back and forth shakes, and swing arm 23 is back and forth shaken at left and right directions with longitudinal axis 24a center.And the leading section of swing arm 23 back and forth shakes at left and right directions, and making fixes a cutting tool 51 moves back and forth at left and right directions.
In addition, in order to prevent that earth is attached to crank axle 26a and goes up and produce the collision of gathering in cutter transmission case body 26 and soil face, crank axle 26a is towards the upside extension at the upwardly extending transmission case 15a of right and left.In addition, harvesting cutter arrangement 12 is not limited to present embodiment, also can make following structure, namely, become simple and easy in order to make transmission mechanism, fixing a cutting tool and being positioned at fixing a cutting tool of right side on the left of will being positioned at forms as one, and integrally formed fixing a cutting tool reciprocatingly slided to the left and right.
In order to prevent contacting of operator's finger point etc. and drive division, improve safety, the outside disposes harvesting cutter hood 27 respectively about pair of right and left harvesting cutter arrangement 12.
In order to prevent that not gathering in the cereal stalk when the combining head retreats is entangled on the harvesting cutter hood 27, makes the rear portion of harvesting cutter hood 27 form when overlooking to tilt towards the inboard from the outside.Namely, the front portion that makes harvesting cutter hood 27 after the inboard of harvesting cutter arrangement 12 tilts toward the outer side, make pars intermedia towards the rear with divide after careless framework 16 extends abreast, the rear portion is formed obliquely towards the inboard from the outside of gathering in cutter arrangement 12.In addition, when observing from the side, the rear portion of harvesting cutter hood 27 is formed slopely towards upside from downside.Namely, the front portion that makes harvesting cutter hood 27 after downside tilts, makes pars intermedia from upside after flatly extend at the rear, and the rear portion is formed slopely towards upside from downside.
(pull-up device)
The cereal stalk threshing of conveyance in order to prevent, cut away pull-up device 11 upper lid preceding bottom the conveyance passage portion and that the end is bent into towards the rear is suitable.
In addition, as Fig. 7, shown in Figure 8, for vibration, the noise that produces in the pull-up conveyance process that reduces the cereal stalk, the pillar 31 of the back by being erected at the pull-up device 11 that middle part, the left and right sides disposes, to hang the upper back that framework 30 is supported on pull-up device 11 of gathering up that device 13 is gathered up in maintenance, improve the rigidity of pull-up device 11.In addition, chain 32 is housed in pull-up device 11, this chain 32 possesses the projection 32a that can lodge at certain intervals.
(carrying device)
As shown in Figure 9, for vibration, the noise that produces in the pull-up conveyance process that reduces the cereal stalk, at the upside cover 40a of the carrying device 14 that is disposed at the rear, top of gathering up device 13 and the non-active side of downside cover 40b grooving portion 41 is set.In addition, chain 42 is housed in gathering up device 13, this chain 42 has projection 42a at certain intervals.
(grain container)
As shown in figure 10, on the belt pulley 51 that is supported on the set driving shaft 51a in belt pulley 50 and the front that is supported in grain container 5 on the engine E, be with 55 around hanging with.With 55 front sides that are configured in grain container 5.
In addition, in the end of the side opposite with belt pulley 51 of carriage 53, the bevel gear casing 54 of configuration oil bath mode, configuration loading and unloading lid 54a freely on bevel gear casing 54 is in order to inject oil.
Claims (5)
1. a reaping apparatus (4), possess the branch cursive script (10) that the cereal stalk is separated to the left and right, the pull-up device (11) of the cereal stalk after the pull-up separately and the harvesting cutter arrangement (12) of the cereal stalk after the harvesting pull-up, this reaping apparatus (4) is characterised in that
With upper and lower to framework (17a, 17b) link the top of above-mentioned pull-up device (11) and be configured in the transmission case (15a) of left and right directions at position at harvesting cutter arrangement (12) rear of above-mentioned reaping apparatus (4),
When observing from the side, the hinder marginal part that covers the side cover (11a, 11b) of the side of above-mentioned reaping apparatus (4) is configured in the position that more forwards is offset than said frame (17a, 17b), between the hinder marginal part and said frame (17a, 17b) of this side cover (11a, 11b), form the peristome (K1, K2) that the stalk chip in the reaping apparatus (4) is discharged to the outside of reaping apparatus (4).
2. reaping apparatus according to claim 1 is characterized in that,
End at the left and right directions of above-mentioned transmission case (15a) possesses the transmission case body (26) that above-mentioned harvesting cutter arrangement (12) is driven,
When observing from the side, the bottom of the hinder marginal part of above-mentioned side cover (11a, 11b) is configured in the position in the place ahead of above-mentioned harvesting cutter transmission case body (26).
3. reaping apparatus according to claim 2 is characterized in that,
Leading section at the careless framework of branch (16) that extends from from above-mentioned transmission case (15a) to the front side possesses above-mentioned minute cursive script (10),
Possess above-mentioned side cover (11a, 11b) in the left and right sides of reaping apparatus (4),
When observing from the side, the lower edge of the side cover (11a, 11b) about above-mentioned is configured in the position of the top of the careless framework of above-mentioned branch (16),
The lower edge of the first side cover (11a) of the side of the not harvesting ground side of the covering reaping apparatus (4) in this left and right sides cover (11a, 11b) is configured in the higher position of lower edge than the second side cover (11b) of the side of gathering in the ground side that covers reaping apparatus (4).
4. according to each described reaping apparatus of claim 1～3, it is characterized in that,
Cover the end of the left and right directions of above-mentioned harvesting cutter arrangement (12) from upside by harvesting cutter hood (27,27), when overlooking, the lateral border at the rear portion of this harvesting cutter hood (27,27) more tilts to the mode that the left and right directions central portion lateral deviation of harvesting cutter arrangement (12) is moved with the position by the rear side at this rear portion more.
5. according to claim 2 or 3 described reaping apparatuses, it is characterized in that,
Project upwards from above-mentioned transmission case body (26) crank axle (26a) is set, setting makes the swing arm (23,25) of above-mentioned harvesting cutter arrangement (12) interlock by this crank axle (26a), this swing arm (23,25) is configured in the upside of above-mentioned harvesting cutter arrangement (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-101386 | 2012-04-26 | ||
| JP2012101386A JP2013226097A (en) | 2012-04-26 | 2012-04-26 | Combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226036U true CN203226036U (en) | 2013-10-09 |
Family
ID=49282190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148044 Expired - Fee Related CN203226036U (en) | 2012-04-26 | 2013-03-28 | Harvesting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013226097A (en) |
| CN (1) | CN203226036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686082A (en) * | 2015-03-13 | 2015-06-10 | 益阳福祥农业装备有限公司 | Reciprocating type header movable cutter rod driving method and driving device for crop combined harvester |
| CN107920468A (en) * | 2015-06-11 | 2018-04-17 | 101288550萨斯喀彻温有限公司 | Crop is broadcast in harvesting friendship |
-
2012
- 2012-04-26 JP JP2012101386A patent/JP2013226097A/en active Pending
-
2013
- 2013-03-28 CN CN 201320148044 patent/CN203226036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686082A (en) * | 2015-03-13 | 2015-06-10 | 益阳福祥农业装备有限公司 | Reciprocating type header movable cutter rod driving method and driving device for crop combined harvester |
| CN104686082B (en) * | 2015-03-13 | 2016-08-24 | 益阳福祥农业装备有限公司 | Crop combine harvester reciprocating ceding of Taiwan moving knife bar driving method and driving means |
| CN107920468A (en) * | 2015-06-11 | 2018-04-17 | 101288550萨斯喀彻温有限公司 | Crop is broadcast in harvesting friendship |
| CN107920468B (en) * | 2015-06-11 | 2021-01-22 | 101288550萨斯喀彻温有限公司 | Header device and related harvesting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013226097A (en) | 2013-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |