CN1244335A - Combine - Google Patents
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- CN1244335A CN1244335A CN 99111874 CN99111874A CN1244335A CN 1244335 A CN1244335 A CN 1244335A CN 99111874 CN99111874 CN 99111874 CN 99111874 A CN99111874 A CN 99111874A CN 1244335 A CN1244335 A CN 1244335A
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- paddy
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- paddy bar
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Abstract
The combine harvester has one rice straightening body, which needs no pressure machining and has lower manufacture cost and higher rigidity compared with those which needs pressure machining. It has rice straw straightening part, straw cutter and horizontal rice straw conveying mechanism set up in the front harvesting part as well as threshing drum set up in the back threshing part. It features that there are many lugs in the endless chain, which is installed on the rice straightening body to convey rice straw and the rice straightening body is formed by flat plates and quadrangular prisms.
Description
The application is an application number: 96121804.5, the applying date: on November 25th, 1996, invention and created name: the dividing an application of the application for a patent for invention of combine.
The present invention relates on the field combine that rice that the one side harvesting planted or wheat simultaneously carry out threshing and collect grain.
The technology that in the past had is to hold up the standing grain main body to erect the straw separating plate rear side that is arranged on the reaping part front portion, to gather up band and bottom conveyer is configured in and holds up standing grain main body rear side, one side is simultaneously gathered up the paddy stalk erect on the field, utilize cutter that the strain undercut is disconnected, and the paddy stalk that gathers in is transported to the threshing portion at rear.
There is following unsatisfactory part in above-mentioned technology in the past: the main body of the paddy bar guide way of the grain ear side of the paddy bar that guiding is gathered up and the paddy bar grain ear conveying usefulness of holding up standing grain main body or top conveyer etc. is by the pressure processing manufacturing, thereby the price height.
The present invention be the reaping part in the body front side be provided with that income do not receive harvested cereal culm hold up standing grain portion, cut off the cutter of the strain root of not receiving harvested cereal culm, gather in the conveying mechanism that the paddy stalk that gets off is carried with the support of accumbency attitude, threshing portion at the body rear side is provided with threshing cylinder simultaneously, the paddy stalk that is used for above-mentioned reaping part is supplied with carries out threshing, on above-mentioned combine, the projections of the grain ear side of many conveying paddy bars are set on the chain of shape for no reason, above-mentioned chain is installed in and is used for carrying the paddy bar on the main body, square stock with pancake flat board and quadrangular prism shape forms aforementioned body simultaneously, can cut off flat iron plate and form above-mentioned flat board, cut off quadrangular prism shape iron staff and form above-mentioned square stock, can constitute aforementioned body by 2 flat boards in the table that is connected and fixed above-mentioned square stock, do not need to use the pressure processing of the crooked iron plate of metal pattern at high price, can easily reduce the manufacturing cost of aforementioned body.In addition, compare, owing to use above-mentioned square stock can improve the rigidity (intensity) of aforementioned body easily with pressure processing.
In addition, on the relative lateral margin of 2 flat boards in the table that forms main body, fixing square stock respectively, projected front ends is from outstanding to external side of main body between each square stock of 2 fixing flat boards slightly abreast with many bolts, because mobile projection is carried the paddy bar between 2 blocks of relative square stocks, so between 2 square stocks, can form the gap of mobile projection with high dimensional accuracy, the projection that can be moved by chain with suitable attitude support can and be carried the paddy bar with stable attitude support.
Brief description of drawings
Fig. 1 is the left surface figure of combine;
Fig. 2 is the plane of above-mentioned combine;
Fig. 3 is the left surface figure of reaping part;
Fig. 4 is the plane of above-mentioned reaping part;
Fig. 5 is a front elevation of holding up the standing grain main part;
Fig. 6 is the above-mentioned plane of holding up the standing grain main part;
Fig. 7 is the above-mentioned part amplification view of holding up the standing grain main part;
Below, describe embodiments of the invention in detail according to accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, the pair of right and left crawler belt (1) (1) that travels is installed on the frame of travelling (2), chassis (3) are erected on the frame of travelling (2).Threshing portion (4) is loaded on the above-mentioned chassis (3), threshing cylinder (5) is installed in the threshing portion (4).In addition, bearing bracket stand (6) is arranged at the front side of above-mentioned threshing portion (4), by lifting fulcrum shaft (7) reaping part (8) is installed on the above-mentioned bearing bracket stand (6), utilize hoist cylinder (9) to make reaping part (8) lifting, simultaneously cutter (10) and paddy stalk conveying mechanism (11) are arranged on the above-mentioned reaping part (8).Moreover, bridge (12) is arranged on the chassis (3) on above-mentioned reaping part (8) right side, the running operation portion (15) and the operator's seat (16) that will possess right and left side clutch control stick (13) (14) etc. are provided on the bridge (12), simultaneously engine (17) are arranged on the lower inner part of operator's seat (16).In addition, the right side in above-mentioned threshing portion (4) is arranged on the rear side of bridge (12) with grain case (18) and pack operation post (19).The operator rides on the operator's seat (16), utilize engine (17) to drive crawler belt (1) and reaping part (8) and the threshing portion (4) of travelling, advance on one side and travel, utilize the paddy bar on reaping part (8) the harvesting field on one side, the paddy stalk that gathers in is supplied to threshing portion (4) carry out threshing, carry out continuously grain is fetched and delivered the interior operation of above-mentioned grain case (18).
Moreover, as shown in Figure 3, Figure 4, setting is gone up by the standing grain portion (30) that holds up at reaping part (8): with 5 straw separating plates (20) that harvested cereal culm is divided into 4 ranks of not receiving on the field ... with each straw separating plate (20) ... between 4 of erecting of paddy stalk hold up standing grain main body (21) ..., gather up 4 pocket-wheels (22) of the strain root side and the grain ear side of paddy stalk ... with gather up band (23) ...Utilization is held up standing grain portion (30) will not receive harvested cereal culm and is erected, and utilizes above-mentioned cutter (10) that the strain undercut is disconnected, to gather in operation.In addition, go up at the paddy stalk conveying mechanism (11) of reaping part (8) and to be provided with: the bottom conveyer (24) (25) (26) (27) that the strain root side of the paddy bar that gets off is carried is gathered in clamping, carries the top conveyer (28) (29) of the grain ear side of the paddy stalk that gathers in.Gather in the paddy stalk that gets off with the attitude support of accumbency and carry, the paddy stalk is supplied to the threshing portion (4) of rear side.Moreover, be not specific inhomogenous field for the line space of not receiving harvested cereal culm, the above-mentioned number of change is 4 a parts space between appointing, all harvesting enters each straw separating plate (20) ... between the paddy stalk.
Moreover, as Fig. 3, Fig. 5, Fig. 6, shown in Figure 7, reaping part (8) held up standing grain main body (21) back side, bottom to be attached to erect on the pillar (69) be arranged on the harvest frame (58), being provided with simultaneously to transmit holds up the standing grain of holding up of standing grain power to drive the longitudinal tubule (L tubule) (70) and the transverse tube (71) of usefulness, longitudinal tubule (L tubule) (70) setting is arranged on the harvest frame (58), transverse tube (71) is arranged on longitudinal tubule (L tubule) (70) upper end in succession, hold up standing grain main body (21) with 4 ... the back side, upper end is fixed on the transverse tube (71), and this transverse tube (71) is to be arranged to approximate horizontal along left and right directions with extending.
In addition, the bent intermediate of the stalk guide way (72) that will form with pole, stalk guide way (72) two ends are fixed on middle 2 back sides of holding up standing grain main body (21) (21), the bent intermediate portion that makes stalk guide way (72) is along the above-mentioned grain ear throughput direction extension apparatus of gathering up the paddy stalk of band (23) and top conveyer (28) (29), be to utilize stalk guide way (72) guiding to be transported to the grain ear portion of the paddy bar on the top conveyer (28) (29) by gathering up band (23), be that round bar shape stalk guide way (72) is set, in order to guide the grain ear side of the paddy stalk of being carried by bottom conveyer (24) (25), this stalk guide way (72) is attached at the back side of holding up standing grain main body (21) of holding up standing grain portion (30), is the structure that does not need pressure processing and can reduce the manufacturing cost of stalk guide way (72).
In addition, drive sprocket (74), the driven pulley (75) of the power of holding up standing grain driving shaft (73) that transmits above-mentioned transverse tube (71) are set in respectively holding up standing grain main body (21) ... have many chains (77) of holding up standing grain projection (76), utilize front flat board (78), back side flat board (79) simultaneously, make and hold up standing grain projection (76) to erect outstanding guiding square stock (80) (81), the guide plate (82) of holding up standing grain projection (76) lodging to accommodate constituted hold up standing grain main body (21).And, be to utilize many bolts (83) fixedly back side flat board (79) and front flat board (78), make above-mentioned chain (77) revolution simultaneously, thereby make and hold up standing grain projection (76) to move, utilize and hold up standing grain projection (76) to prop up paddy stalk on the field continuously.
As mentioned above, what the reaping part (8) in the body front side was provided with that income do not gather in the paddy bar holds up standing grain portion (30), cut off the cutter (10) of the strain root that does not gather in the paddy bar, the conveying mechanism (11) that gathers in the paddy bar that gets off and carry with the support of accumbency attitude, threshing portion (4) at the body rear side is provided with threshing cylinder (5) simultaneously, be used for the paddy bar that above-mentioned reaping part (8) is supplied with is carried out threshing, in above-mentioned combine, for no reason on the shape chain (77) many projections are being set, be used to carry the grain ear side of paddy bar, above-mentioned chain (77) is installed on the main body (21) and carries the paddy bar, and the square stock (80) (81) by pancake flat board (78) (79) and quadrangular prism shape forms aforementioned body (21) simultaneously.Cut off flat iron plate and form above-mentioned flat board (78) (79), cut off quadrangular prism shape iron staff and form above-mentioned square stock (80) (81), constitute the above-mentioned standing grain main body (21) of holding up by two flat boards (78) (79) in the table that is being connected and fixed above-mentioned square stock (80) (81), do not need to use the pressure processing of the crooked iron plate of metal pattern at high price, therefore, the manufacturing cost of aforementioned body (21) has reduced.In addition, owing to use above-mentioned square stock (80) (81), compare with pressure processing, the rigidity (intensity) of aforementioned body (21) has improved.
In addition, on the relative lateral margin of 2 flat boards (78) (79) in the table that forms main body (21), fixing square stock (80) (81) respectively, the front end of projection (76) is from outstanding to the outside of main body (21) between each square stock (80) (81) of slightly fixing 2 flat boards (78) (79) with many bolts (83) abreast, between relative 2 square stocks (80) (81), mobile projection (76) is carried the paddy bar, between 2 blocks of square stocks (80) (81), form the gap of mobile projection (76) with high dimensional accuracy, supporting the projection (76) that moves by chain (77) with suitable attitude, making the paddy bar keep stable attitude to carry.
Moreover, to cover the above-mentioned standing grain main body (21) of respectively holding up with bolt (85) ... the top panel of upper end (84) is fixed on to be held up on the standing grain main body (21), and the left and right sides panel (86) (87) of using bolt (88) will cover the left and right side of reaping part (8) simultaneously is fixed on to be held up on the standing grain main body (21).
Above embodiment shows, the present invention holds up standing grain portion (30) what the reaping part of body front side (8) was provided with that income do not gather in the paddy bar, cut off the cutter (10) of the strain root that does not gather in the paddy bar, gather in the conveying mechanism (11) that the paddy bar that gets off is carried with the support of accumbency attitude, threshing portion (4) at the body rear side is provided with threshing cylinder (5) simultaneously, the paddy bar that this threshing cylinder (5) is used for being supplied with from above-mentioned reaping part (8) carries out threshing, in above-mentioned combine, for no reason on the shape chain (77) many projections (76) are being set, be used to carry the grain ear side of paddy bar, above-mentioned chain (77) is installed in to hold up on the standing grain main body (21) carries the paddy bar, simultaneously, the square stock (80) (81) with pancake flat board (78) (79) and quadrangular prism shape forms the above-mentioned standing grain main body (21) of holding up.Can cut off flat iron plate and form above-mentioned flat board (78) (79), can cut off quadrangular prism shape iron staff and form above-mentioned square stock (80) (81), can constitute the above-mentioned standing grain main body (21) of holding up by 2 flat boards (78) (79) in the table that is being connected and fixed above-mentioned square stock (80) (81), do not need to use the metal pattern of high price, the pressure processing of crooked iron plate just can easily reduce above-mentioned manufacturing cost of holding up standing grain main body (21).In addition, can improve above-mentioned rigidity (intensity) of holding up standing grain main body (21) easily owing to use above-mentioned square stock (80) (81) to compare with pressure processing.
In addition, hold up fixing respectively square stock (80) (81) on the relative lateral margin of 2 flat boards (78) (79) in the table of standing grain main body (21) in formation, the front end of projection (76) is from outstanding to the outside of holding up standing grain main body (21) between each square stock (80) (81) of slightly fixing 2 flat boards (78) (79) with many bolts (83) abreast, because mobile projection (76) is carried the paddy bar between relative 2 square stocks (80) (81), so between 2 square stocks (80) (81), can form the gap of mobile projection (76) with high dimensional accuracy, can can and carry the paddy bar with stable attitude support with suitable attitude support by the mobile projection (76) of chain (77).
Claims (2)
1. combine, what the reaping part in the body front side was provided with that income do not gather in the paddy bar holds up standing grain portion, cut off the cutter of the strain root that does not gather in the paddy bar, gather in the conveying mechanism that the paddy bar that gets off is carried with the support of accumbency attitude, threshing portion at the body rear side is provided with threshing cylinder simultaneously, the paddy bar that is used for above-mentioned reaping part is supplied with carries out threshing, it is characterized in that: carry many projections of the grain ear side of paddy bar to be arranged on the chain of shape for no reason, above-mentioned chain is installed in and is used for carrying the paddy bar on the main body, and the square bar with pancake flat board and quadrangular prism shape forms aforementioned body simultaneously.
2. by the described combine of claim 1, it is characterized in that: fixing square bar respectively on the relative lateral margin of 2 flat boards in the table that forms main body, projected front ends is from outstanding to external side of main body between each square bar of 2 fixing flat boards slightly abreast with many bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99111874 CN1206901C (en) | 1999-08-03 | 1999-08-03 | Combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99111874 CN1206901C (en) | 1999-08-03 | 1999-08-03 | Combine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96121804A Division CN1082335C (en) | 1996-11-25 | 1996-11-25 | Combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1244335A true CN1244335A (en) | 2000-02-16 |
| CN1206901C CN1206901C (en) | 2005-06-22 |
Family
ID=5275331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99111874 Expired - Lifetime CN1206901C (en) | 1999-08-03 | 1999-08-03 | Combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206901C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918545A (en) * | 2018-04-27 | 2020-11-10 | 株式会社久保田 | Combine harvester |
| CN112868364A (en) * | 2019-11-29 | 2021-06-01 | 株式会社久保田 | Combine harvester |
-
1999
- 1999-08-03 CN CN 99111874 patent/CN1206901C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918545A (en) * | 2018-04-27 | 2020-11-10 | 株式会社久保田 | Combine harvester |
| CN112868364A (en) * | 2019-11-29 | 2021-06-01 | 株式会社久保田 | Combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1206901C (en) | 2005-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANMAR CO., LTD. Free format text: FORMER NAME: YANMAR AGRICULT EQUIP |
|
| CP03 | Change of name, title or address |
Address after: Osaka Patentee after: Yanmar Co., Ltd. Address before: Osaka Patentee before: Yanmar Agricultural Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20050622 |
|
| EXPY | Termination of patent right or utility model |