CN106688438B - Wheel type terrain-imitating cutting table - Google Patents
Wheel type terrain-imitating cutting table Download PDFInfo
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- CN106688438B CN106688438B CN201710054648.0A CN201710054648A CN106688438B CN 106688438 B CN106688438 B CN 106688438B CN 201710054648 A CN201710054648 A CN 201710054648A CN 106688438 B CN106688438 B CN 106688438B
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- frame
- traction
- sugarcane
- wheel
- support
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/10—Harvesting of standing crops of sugar cane
Abstract
The invention discloses a wheel-type terrain-imitating cutting table, which relates to the technical field of cane harvesters and comprises a frame, wherein a bracket is arranged at the front part of the frame, a sliding upright post is fixedly arranged on the bracket through an upper bracket, a lower bracket driven to lift by a traction device penetrates through the lower part of the sliding upright post, and a travelling wheel is arranged on the lower bracket through a wheel shaft; the stand is equipped with the sliding support between upper bracket and undersetting cover, and the sliding support is equipped with motor, gearbox, sugarcane cutter disc through the cutter disc mount, adjusts the bolt position of cutter disc mount, and the cutter disc obtains different fixed height, adjusts the adjusting screw by the lift power cylinder, and the height can be finely tuned from top to bottom to the cutter disc. When the harvester works, the walking wheels run on the rugged furrows to form a terrain-imitated working state, the height of the sugarcane cutting cutterhead is unchanged, the uniform height of sugarcane roots after the sugarcane is harvested is guaranteed, and therefore growth in the next year and the harvest rate of the sugarcane roots turned over are facilitated. Compared with the prior art, the sugarcane cutter head of the sugarcane harvester can achieve the terrain imitation function of the sugarcane cutter head.
Description
Technical Field
The invention relates to the technical field of manufacturing of sugarcane harvesters, in particular to a device for mounting a header of the sugarcane harvester.
Background
Most of the existing sugarcane harvesters comprise a frame arranged in front of a frame, two sugarcane lifters are respectively arranged on two sides of the front of the frame, a cutting table is arranged at the bottom of the frame between the two sugarcane lifters, the cutting table is provided with a cutter consisting of a hydraulic motor and a cutter head and the like which are arranged on the frame, the cutter is arranged on a main frame through a hydraulic roller lever mechanism and moves up and down along with the height of the ground, and the cutter head is easy to cut into the ground and damage due to the front and back height of the ground; or the sugarcane stumps are uneven due to the fact that the cutter head is too high away from the ground.
Disclosure of Invention
The invention aims to provide a wheel-type terrain-imitating cutting table, and aims to solve the problem that the existing cutting table of a sugarcane harvester cannot ensure the consistent height of sugarcane stumps.
The technical scheme adopted by the invention for solving the technical problem is as follows: the wheel-type terrain-imitating cutting table comprises a frame, wherein a support is arranged at the front part of the frame, a sliding upright post is fixedly arranged on the support through an upper support, a traction frame driven to lift by a traction device penetrates through the sliding upright post, the traction frame is connected with a lower support, the lower support is sleeved on the sliding upright post, and a travelling wheel is arranged on the lower support through a wheel shaft; the sliding stand column is sleeved with a sliding support between the traction frame and the lower support, and the sliding support is provided with a cutter head through a cutter head fixing frame; a cutter head lifting power cylinder is arranged on the lower support, and the movable end of the cutter head lifting power cylinder is connected with the sliding support; and an adjusting screw rod is arranged between the traction frame and the sliding support.
Among the above-mentioned wheeled imitative topography header technical scheme, more specific technical scheme can also be: the cutter head fixing frame is fixed on the sliding support through an installation vertical plate and a bolt, and a plurality of installation holes are formed in the installation vertical plate at intervals.
Further: and the sliding upright post is provided with a limiting table of the traction frame.
Further: the traction device comprises a rope collecting wheel driven by a traction power cylinder, and the rope collecting wheel is connected with the traction frame through a traction rope.
Further: and a limiting hook buckle is arranged between the upper support and the traction frame.
Further: the frame with it has supplementary flexible roof beam to articulate between the traction frame, supplementary flexible roof beam include through the back hinge with frame articulated back beam, the back beam is gone up to the plug and is equipped with the front-axle, the one end of front-axle through the spring with the back beam is connected, the other end of front-axle through the front hinge with the traction frame is articulated.
Further: and a guide wheel and a tension wheel are arranged between the traction frame and the rope collecting wheel of the support.
Further: every the walking wheel is located the place ahead of a front wheel of frame, the blade disc mount is located the inboard of walking wheel.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects: 1. the fixed installation height of the cutter head can be adjusted through the position of a bolt on a vertical plate for installing the cutter head fixing frame according to the height of the sugarcane ridge before harvesting; in the sugarcane harvesting operation, the cutter head lifting power cylinder and the adjusting screw can lift the cutter head sliding upright column up and down; adjusting the bolt position of a cutter head fixing frame to obtain different fixing heights of the cutter head, and adjusting an adjusting screw rod beside a lifting power cylinder to finely adjust the height of the cutter head up and down; when the sugarcane harvester works, the walking wheels run in uneven furrows to ensure that the height of a cutter head for cutting the sugarcane is unchanged, the sugarcane harvester is in a terrain-imitated working state, and the sugarcane stumps after the sugarcane is harvested are ensured to be uniform, so that the growth of the next year is facilitated, and the harvest rate of the stump-turning sugarcane is improved; 2. the sugarcane can be harvested in rows on the two ridge platforms in one stroke, so that the harvesting efficiency of the sugarcane is improved; 3. when the sugarcane harvester is transported, the cutter head is lifted to the upper part of the sliding upright post through the traction oil cylinder and is locked through the limiting hook; because the cutter head and the travelling wheels are lifted to the upper part of the sliding upright post, the sugarcane harvester is flexible to walk and small in turning radius due to the fact that the weight of the front part of the sugarcane harvester is reduced, and in-situ turning can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic view of the mounting of the traction frame, the sliding support and the adjusting screw according to the embodiment of the invention.
Fig. 4 is a schematic structural view of a cutter head fixing frame according to an embodiment of the present invention.
Fig. 5 is a left side view of fig. 4.
Detailed Description
The invention is described in further detail below with reference to the following drawings:
the wheel-type terrain-imitating cutting table shown in fig. 1 and 2 comprises a frame 1 provided with two front wheels, two brackets 2 are arranged at the front part of the frame 1, each bracket 2 is fixedly provided with two sliding upright posts 6 through an upper support 5, and the two sliding upright posts 6 penetrate through the upper support 5; the lower parts of the two sliding upright posts 6 are provided with traction frames 12 driven by a traction device to lift, and the sliding upright posts 6 are provided with limit tables 6-1 for lifting the traction frames 12; the traction frame 12 is connected with one end of a traction rope 41 through a hook; the other end ring of the traction rope 41 is connected with a traction power cylinder after bypassing the rope collecting wheel 4, the traction power cylinder of the embodiment is a traction oil cylinder (not shown in the figure), and the telescopic end of the traction oil cylinder is connected with one end of the traction rope 41 which bypasses the rope collecting wheel 4; a guide wheel 43 and a tension wheel 42 are arranged on the support 2 between the traction frame 12 and the rope collecting wheel 4, and when the traction device is used, the traction rope 41 passes through the guide wheel 43, the tension wheel 42 in sequence and then bypasses the rope collecting wheel 4 to be connected with the telescopic end of the traction oil cylinder after passing through the rope collecting wheel 4; a limit hook fastener is arranged between the upper support 5 and the traction frame 12, the limit hook fastener comprises a lockable movable hook fastener 51 arranged on the upper support 5, and a fixed hook 81 is arranged on the traction frame 12; the traction frame 12 is connected with the lower support 8 through a side plate, and the lower support 8 is fixedly sleeved at the bottom of the sliding upright post 6; the lower support 8 is provided with a walking wheel 10 through a wheel shaft, and each walking wheel 10 is positioned in front of one front wheel of the frame 1; a sliding support 7 is sleeved on the two sliding upright posts 6 between the traction frame 12 and the lower support 8, and the sliding support 7 is provided with a motor, a gearbox and a sugarcane cutting cutter 9 through a cutter fixing frame 71; the cutter head fixing frame 71 comprises a cutter head mounting plate 713 and a mounting vertical plate 712 vertically welded on one side of the cutter head mounting plate 713, the cutter head fixing frame 71 is fixed on a supporting plate 711 of the sliding support 7 through a plurality of bolts 13 penetrating through the mounting vertical plate 712, a plurality of mounting holes are arranged on the mounting vertical plate 712 at intervals, and a cutter head 9 provided with a rotary cutter 92 is arranged on a central hole of the cutter head mounting plate 713; according to the height of the sugarcane ridge, the installation height of the cutter head 9 can be adjusted through the installation hole of the installation vertical plate 712 during harvesting; a cutter head lifting power cylinder 11 is arranged on the lower support 8, the movable end of the cutter head lifting power cylinder 11 is connected with the sliding support 7, two adjusting screws 14 are arranged between the traction frame 12 and the sliding support 7, and adjusting nuts respectively connected with the traction frame 12 and the sliding support 7 are arranged on the adjusting screws 14; in the sugarcane harvesting operation, the cutter head lifting power cylinder 11 can drive the sliding support 7 to lift on the sliding upright post 6 to finely adjust the installation height of the cutter head fixing frame 71, the sliding support 7 is fixed through an adjusting nut on the adjusting screw 14, the position of a bolt 13 of the cutter head fixing frame 71 is adjusted, the cutter head obtains different fixed heights, and the adjusting screw 14 beside the lifting power cylinder 11 is adjusted, wherein the lifting power cylinder 11 is a lifting oil cylinder, and the height of the cutter head 9 can be finely adjusted up and down, as shown in fig. 3, 4 and 5; the cutter head fixing frame 71 is positioned at the inner side of the travelling wheel 10; the walking wheels are ensured to run in uneven furrows when the harvester works, the height of the cutter head 9 for cutting the sugarcane is ensured to be unchanged, the harvester is in a terrain-imitated working state, and the sugarcane roots after being harvested are ensured to be uniform in height so as to be beneficial to growth in the next year; in the embodiment, two walking wheels 10 are respectively arranged in front of two front wheels of a bracket 2 through the two brackets 2, and each cutterhead fixing frame 71 is positioned at the inner side of each walking wheel 10; therefore, two cutterhead fixing frames 71 are arranged between the two front wheels; the cutter heads 9 on the two cutter head fixing frames 71 can simultaneously harvest the sugarcane rows on the two ridge platforms, and the harvesting efficiency is improved. An auxiliary telescopic beam 13 is hinged between the frame 1 and a side plate of the traction frame 12, and plays an auxiliary supporting role for the travelling wheel 10; the auxiliary telescopic beam 13 comprises a rear beam 134 and a front beam 132 inserted in the rear beam 134, one end of the front beam 132 is connected with the rear beam 134 through a spring 133, and the other end of the front beam 132 is hinged with the connecting frame of the traction frame 12 through a front hinge shaft 131; when the sliding support 7 slides upwards on the sliding upright 6, the front beam 132 will elongate the spring 133 to extend from the rear beam 134.
When the cutter head lifting power cylinder works, the installation height of the cutter head 9 can be respectively determined through the installation holes in the cutter head lifting power cylinder 11 and the installation plate; then, the sugarcane harvester is driven to a sugarcane field for harvesting operation, the two travelling wheels 10 are pressed in furrows on the outer sides of the two rows of ridge platforms, and the installation height of the cutter head 9 is finely adjusted through the adjusting screw 14 and the cutter head lifting oil cylinder; the sugarcane on two ridges can be respectively aligned to harvest by aligning each cutter head 9 with the sugarcane on each ridge.
When the sugarcane harvester is transported, the sliding support 7 is driven by the traction oil cylinder to slide upwards on the sliding upright post 6 to a position close to the upper support 5, and the walking wheel 10 is lifted off the ground after being fixed by the lockable movable hook buckle 51 buckled with the fixed hook 81.
Claims (6)
1. The utility model provides a wheeled imitative topography header, includes frame (1), its characterized in that: the front part of the frame (1) is provided with a support (2), the support (2) is fixedly provided with a sliding upright post (6) through an upper support (5), the sliding upright post (6) is provided with a traction frame (12) which is driven by a traction device to lift in a penetrating way, the traction frame (12) is provided with a fixed hook (81), the traction frame (12) is connected with a lower support (8) through a side plate, a limit hook buckle is arranged between the upper support (5) and the traction frame (12), and the limit hook buckle comprises a lockable movable hook buckle (51) arranged on the upper support (5); the traction frame (12) is connected with a lower support (8), the lower support (8) is sleeved on the sliding upright post (6), and the lower support (8) is provided with a traveling wheel (10) through a wheel shaft; a sliding support (7) is sleeved between the traction frame (12) and the lower support (8) of the sliding upright column (6), and the sliding support (7) is provided with a cutter (9) through a cutter fixing frame (71); a cutter head lifting power cylinder (11) is arranged on the lower support (8), and the movable end of the cutter head lifting power cylinder (11) is connected with the sliding support (7); an adjusting screw (14) is arranged between the traction frame (12) and the sliding support (7); the traction device comprises a rope collecting wheel (4) driven by a traction power cylinder, and the rope collecting wheel (4) is connected with the traction frame (12) through a traction rope (41).
2. A wheeled terrain-imitating cutting table according to claim 1, wherein: the cutter head fixing frame (71) is fixed on the sliding support (7) through an installation vertical plate (712) and a bolt, and a plurality of installation holes are formed in the installation vertical plate (712) at intervals.
3. The wheeled terrain-following header of claim 1, wherein: and the sliding upright post (6) is provided with a limiting table (6-1) of the traction frame (12).
4. A wheeled terrain-following header as claimed in claim 1, 2 or 3, wherein: frame (1) with it has supplementary flexible roof beam (13) to articulate between traction frame (12), supplementary flexible roof beam (13) include through back hinge (135) with frame (1) articulated back beam (134), the plug-in front beam (132) of being equipped with in back beam (134), the one end of front beam (132) pass through spring (133) with back beam (134) are connected, the other end of front beam (132) pass through front hinge (131) with traction frame (12) are articulated.
5. A wheeled terrain-imitating cutting table according to claim 4, wherein: and a guide wheel and a tension wheel are arranged between the traction frame (12) and the rope collecting wheel (4) of the support (2).
6. A wheeled terrain-imitating cutting table according to claim 5, wherein: every walking wheel (10) is located the place ahead of a front wheel of frame (1), blade disc mount (71) is located the inboard of walking wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054648.0A CN106688438B (en) | 2017-01-24 | 2017-01-24 | Wheel type terrain-imitating cutting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054648.0A CN106688438B (en) | 2017-01-24 | 2017-01-24 | Wheel type terrain-imitating cutting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106688438A CN106688438A (en) | 2017-05-24 |
| CN106688438B true CN106688438B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710054648.0A Active CN106688438B (en) | 2017-01-24 | 2017-01-24 | Wheel type terrain-imitating cutting table |
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| CN (1) | CN106688438B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333522A (en) * | 2017-08-15 | 2017-11-10 | 朱季华 | The wheel walking four-wheel individual motor drive system of sugar-cane cutting machine six |
| CN107493818A (en) * | 2017-09-30 | 2017-12-22 | 中国水稻研究所 | Double cutter fish ponds rice harvester |
| CN108575288B (en) * | 2018-04-28 | 2020-07-31 | 安徽舒州农业科技有限责任公司 | Modern agriculture rice reaping apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0401172C1 (en) * | 2004-03-26 | 2006-05-23 | Luiz Antonio Cerveira De Pinto | Improvement in soil copying mechanism for sugarcane harvester base cutting |
| JP2008131857A (en) * | 2006-10-26 | 2008-06-12 | Matsumoto Kiko Kk | Pruning implement and riding type tea garden-tending machine |
| CN201160382Y (en) * | 2007-09-03 | 2008-12-10 | 柳州市汉森机械制造有限公司 | Sugarcane combined harvester |
| CN201131164Y (en) * | 2007-11-02 | 2008-10-15 | 新疆机械研究院（有限责任公司） | Lifting device for cutter |
| CN102783308B (en) * | 2012-07-27 | 2015-05-13 | 朱季华 | Header of cane harvester |
| CN203457540U (en) * | 2013-08-21 | 2014-03-05 | 洛阳福格森机械装备有限公司 | Stalk shredding and laying device for corn harvester |
| CN203496033U (en) * | 2013-09-08 | 2014-03-26 | 长沙市永生彩印有限公司 | Knife rest for splitting machine |
| CN104904504B (en) * | 2015-06-12 | 2018-01-26 | 洛阳理工学院 | A kind of lawn picture and text trimmer |
| CN205201175U (en) * | 2015-12-29 | 2016-05-04 | 郑广范 | Automatic milling machine is riveted to door and window section bar terminal surface tenon |
| CN205439016U (en) * | 2016-03-27 | 2016-08-10 | 莫玲芝 | Structure is cut in repairing of motor cartridge deburring device |
| CN206547337U (en) * | 2017-01-24 | 2017-10-13 | 朱季华 | The wheel type terrain-imitating ceding of Taiwan |
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2017
- 2017-01-24 CN CN201710054648.0A patent/CN106688438B/en active Active
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