CN202425338U - Gantry front axle device for cane harvester - Google Patents
Gantry front axle device for cane harvester Download PDFInfo
- Publication number
- CN202425338U CN202425338U CN2011205513890U CN201120551389U CN202425338U CN 202425338 U CN202425338 U CN 202425338U CN 2011205513890 U CN2011205513890 U CN 2011205513890U CN 201120551389 U CN201120551389 U CN 201120551389U CN 202425338 U CN202425338 U CN 202425338U
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- China
- Prior art keywords
- steering
- metallic cylinder
- metal cylinder
- gantry
- cane harvester
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- Expired - Lifetime
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Abstract
The utility model discloses a gantry front axle device for a cane harvester and relates to the technical field of agricultural machinery. The gantry front axle device comprises a left front fork, a right front fork, a left inner steering metal cylinder, a right inner steering metal cylinder, a left outer metal cylinder, a right outer metal cylinder, an upper steering bearing, a lower steering bearing, a connecting cross beam, a steering transverse pull rod and a steering hydraulic top cylinder, wherein support platforms are arranged at the tops of the left front fork and the right front fork; the left inner steering metal cylinder and the right inner steering metal cylinder are respectively and fixedly arranged on the support platforms; the upper steering bearing and the lower steering bearing are respectively sleeved at the upper ends and the lower ends of the left inner steering metal cylinder and the right inner steering metal cylinder; the left outer metal cylinder and the right outer metal cylinder are respectively sleeved outside the left inner steering metal cylinder and the right inner steering metal cylinder; an upper bearing position and a lower bearing position which are matched with the upper steering bearing and the lower steering bearing are respectively arranged on the inner sides of the left outer metal cylinder and the right outer metal cylinder; the upper ends of the left outer metal cylinder and the right outer metal cylinder are respectively connected to the connecting cross beam; the rear sides of the left outer metal cylinder and the right outer metal cylinder are connected with a frame of the cane harvester to form an integral frame; and two ends of the steering transverse pull rod are respectively connected with convex edges at the rear parts of the support platforms of the left and right front forks through steering ball studs. The gantry front axle device can play roles of bearing and steering which are owned by a general front axle and elevating and increasing the front space below the harvester; and in addition, the gantry front axle device is simple in mounting and practicable.
Description
Technical field
The utility model relates to agricultural machinery technological field, particularly a kind of preceding Biodge device that is used for the running on wheels sugarcane combine.
Background technology
In existing sugarcane combine, walking manner has crawler type and wheeled two kinds.Crawler type is slow because of its speed of travel, is not easy to shift voluntarily, and complex structure, be unfavorable for safeguarding that cost is high, generally is used for large-scale, heavy grain header.Running on wheels is general directly to adopt common automobile-used propons, and this propons terrain clearance is little, during the sugarcane ground operation of the ridge height of being expert at, capable ditch depth, can cause and scrape the ridge and can't gather in.The more important thing is; Adopt this propons can only be with being used to cut the sugarcane root and being arranged on the header device that sugarcane shifts feeding before the grain header front-wheel; So not only increased complete machine length; The radius of turn of grain header also increases thereupon, causes the difficulty of turning, and is not suitable for sugarcane field operation little at area, irregularity.In addition, the ceding of Taiwan is arranged on before the front-wheel, can not make in the ceding of Taiwan cutter plate with front-wheel on ground not at ordinary times whole machine balancing go up and down, can't keep the cutting-height of setting up.In the upward slope landform, be inserted into ground under the cutterhead, not only cutter plate subjects to damage, and destructible sugarcane root, is unfavorable for the sugarcane growth of emerging in the coming year; In the descending landform, cutterhead raises up unsettled, and the sugarcane root of cutting keeps too high, causes the waste of material sugarcane.
The utility model content
The purpose of the utility model provides a kind of wheeled sugarcane combine that is used for, and can play the load-bearing and the steering-effecting of common propons, promotes again to enlarge grain header inferoanterior space, and Biodge device before simple and easy, suitable cane harvester gantry is installed.
The utility model for realizing the technical scheme that above-mentioned purpose adopts is: Biodge device before a kind of cane harvester gantry; Before this gantry Biodge device comprise left and right sides front fork, about in turn to metallic cylinder, about outer metallic cylinder, up and down steering bearing, connect crossbeam, steering tie rod, steering hydraulic and take blame for others; The top of left and right sides front fork is provided with support platform; The bottom is supported on respectively on the hub spindle on cane harvester front-wheel both sides; About in turn to metallic cylinder to be fixedly connected on respectively on the support platform of left and right sides front fork; Turn to the top and bottom of metallic cylinder in about steering bearing is enclosed within respectively up and down; About outer metallic cylinder be enclosed within respectively about in turn to the outside of metallic cylinder, and about outside the metallic cylinder inboard be respectively equipped with the metal (upper position of matching with steering bearing up and down, about the upper end of outer metallic cylinder be connected to the two ends that connect crossbeam; About outer metallic cylinder rear side and cane harvester vehicle frame be connected to become unitized frame, the two ends of steering tie rod are connected with the protruding eaves at front fork support platform rear, the left and right sides through steering ball end respectively.
The wherein said steering hydraulic rear end of taking blame for others is installed on the cane harvester frame beam, and front end is connected with the support platform rear, front fork upper end of frame beam the same side.
Before wherein said gantry Biodge device also comprise be connected to about outer metallic cylinder and be connected the reinforcement channel-section steel between the angle in the crossbeam.
The middle part of the support platform of wherein said left and right sides front fork is provided with centre bore, about in turn to metallic cylinder to be vertically welded in respectively in the centre bore of left and right sides front fork support platform.
About wherein said outer metallic cylinder be connected interior angle between the crossbeam less than 90 degree, outer metallic cylinder connects crossbeam relatively and forms introversion respectively about making.
The upper end of outer metallic cylinder is respectively through being welded to connect in the two ends that connect crossbeam about wherein said, and the welding position is outer metallic cylinder center line and below the upper bearing (metal) position about correspondence respectively.
The relative cane harvester vehicle frame in outer metallic cylinder bottom turns forward slightly about wherein said.
Turn to the upper end of metallic cylinder to be provided with in order to locking the locking nut of steering bearing in about wherein said, about outer metallic cylinder top be provided with metal cover board in order to sealing.
The connection crossbeam level of Biodge device is between the 800-1500 ㎜ to the center line terrain clearance before wherein said gantry.
Owing to adopt said structure; The utility model has following beneficial effect with existing other similar compared with techniques: gantry before Biodge device about outer metallic cylinder play the load-bearing effect, and about in turn to cooperating that metallic cylinder and steering tie rod and steering hydraulic take blame for others can play steering-effecting, and can promote expansion grain header inferoanterior space; Can be expert at the ridge height, the row ditch depth the normal operation of sugarcane ground; The ceding of Taiwan of cane harvester need not be arranged on before the front-wheel, not only can shorten complete machine length, and the ceding of Taiwan of cane harvester can be arranged between the front-wheel; Cutter plate in the ceding of Taiwan can be with front-wheel not whole machine balancing up-down at ordinary times on ground; Can effectively avoid cutter plate damage or destruction sugarcane root when the upward slope landform, when the descending landform, also can not keep the too high material sugarcane that cause because of the sugarcane root wastes, and installs simple and easy, suitable.
Below in conjunction with accompanying drawing and embodiment to the utility model cane harvester gantry before Biodge device be further described.
Description of drawings
Fig. 1 is the combining structure sketch map of Biodge device and vehicle frame before the utility model cane harvester gantry;
Fig. 2 is a Biodge device front view before the utility model cane harvester gantry;
Fig. 3 is a Biodge device vertical view before the utility model cane harvester gantry;
Fig. 4 be before gantry shown in Figure 3 Biodge device omit the parts be installed in the support platform top (about outer metallic cylinder, about in turn to metallic cylinder and connection crossbeam etc.) after view;
Fig. 5 be Biodge device front fork before the utility model cane harvester gantry, in turn to metallic cylinder and outer metallic cylinder decomposition amplification view;
Fig. 6 be Biodge device front fork before the utility model cane harvester gantry, in turn to metallic cylinder and outer metallic cylinder to make up amplification view.
The main element label declaration: Biodge device before 1-gantry, the 2-vehicle frame, the 3-front fork, 4-strengthens channel-section steel, and 5-connects crossbeam; The outer metallic cylinder of 6-, the 7-hub spindle, the 8-front-wheel, the 9-steering hydraulic is taken blame for others, the 10-steering tie rod; The protruding eaves of 11-, 12-support platform, 13-metal cover board, the last steering bearing of 14-; Turn to metallic cylinder in the 15-, steering bearing under the 16-, 17-upper bearing (metal) position, 18-lower bearing position.
Embodiment
Extremely shown in Figure 6 like Fig. 1; Biodge device 1 before the utility model cane harvester gantry; Before this gantry Biodge device 1 comprise left and right sides front fork 3, about in turn to metallic cylinder 15, about outer metallic cylinder 6, up and down steering bearing 14,16, connect crossbeam 5, steering tie rod 10, steering hydraulic and take blame for others 9; The top of left and right sides front fork 3 is provided with support platform 12; The bottom is supported on respectively on the hub spindle 7 on cane harvester front-wheel 8 both sides; About in turn to metallic cylinder 15 to be fixedly connected on respectively on the support platform 12 of left and right sides front fork 3, turn to the top and bottom of metallic cylinder 15 in about steering bearing 14,16 is enclosed within respectively up and down, about outer metallic cylinder 6 be enclosed within respectively about in turn to the outside of metallic cylinder 15; And about outside metallic cylinder 6 inboards be respectively equipped with the metal ( upper position 17,18 of matching with steering bearing 14,16 up and down; The middle part of the support platform 12 of left and right sides front fork 3 is provided with centre bore in the present embodiment, about in turn to metallic cylinder 15 to be vertically welded in respectively in the centre bore of left and right sides front fork 3 support platforms 12, about the lower bearing position 18 of outer metallic cylinder 6 lower ends support steering bearing 16 down respectively; Turn to metallic cylinder 15 in about last steering bearing 14 passes respectively; About being pressed in respectively on the upper bearing (metal) position 17 of outer metallic cylinder 6 upper ends; About in turn to the upper end of metallic cylinder 15 to be provided with locking nut 19 in order to lock steering bearing 14; About outer metallic cylinder 6 tops be provided with in order to the sealing metal cover board 13; The marginal position of metal cover board 13 is provided with the through hole that runs through, about outer metallic cylinder 6 tops be provided with the screwed hole corresponding, outer metallic cylinder 6 tops about can metal cover board 13 being fixed on through screw with through hole.
About the upper end of outer metallic cylinder 6 respectively through being welded to connect in the two ends that connect crossbeam 5; The welding position is outer metallic cylinder 6 center lines and below upper bearing (metal) position 17 about correspondence respectively; About outer metallic cylinder 6 be connected between the crossbeam 5 interior angle less than 90 the degree; The outer metallic cylinder 6 relative crossbeams 5 that connect form introversion respectively about making; About outer metallic cylinder when connecting the crossbeam introversion relatively and being convenient to turn to deflecting roller automatically reset, in the present embodiment, about outer metallic cylinder 6 angles that connect crossbeams 5 introversions relatively be about the 1-3 degree.About outer metallic cylinder 6 rear sides and cane harvester vehicle frame 2 be connected to become unitized frame, about the relative cane harvester vehicle frame 2 in outer metallic cylinder 6 bottoms turn forward slightly, to reduce steering drag.The two ends of steering tie rod 10 are connected with the protruding eaves 11 at left and right sides front fork 3 support platforms 12 rears through steering ball end respectively; Steering hydraulic 9 rear ends of taking blame for others are installed on the cane harvester frame beam, and front end is connected with front fork 3 upper end support platforms 12 rears of frame beam the same side.Before said gantry Biodge device 1 also comprise be connected to about outer metallic cylinder 6 and be connected the reinforcement channel-section steel 4 between the angles in the crossbeam 5; Strengthen channel-section steel 4 through be welded to connect about outside metallic cylinder 6 be connected 5 on crossbeam; The reinforcement channel-section steel 4 of both sides respectively with about outer metallic cylinder 6 and be connected crossbeam 5 and form triangles, strengthen the intensity and the stability that can guarantee propons that is provided with of channel-section steel 4.Connection crossbeam 5 levels of Biodge device are between the 800-1500 ㎜ to center line terrain clearance H before gantry.
During work; It is 9 flexible to take blame for others through steering gear (being arranged in the driver's cabin, not shown) control steering hydraulic, and steering hydraulic is taken blame for others and 9 promoted on one side that front forks swing; Through the swing of steering tie rod 10 push-and-pull another side front forks, reach the purpose of control cane harvester travel direction simultaneously.
Claims (9)
1. Biodge device before cane harvester gantry; It is characterized in that; Biodge device before this gantry (1) comprise left and right sides front fork (3), about in turn to metallic cylinder (15), about outer metallic cylinder (6), up and down steering bearing (14,16), connect crossbeam (5), steering tie rod (10), steering hydraulic take blame for others (9); The top of left and right sides front fork (3) is provided with support platform (12); The bottom is supported on respectively on the hub spindle (7) on cane harvester front-wheel (8) both sides; About in turn to metallic cylinder (15) to be fixedly connected on respectively on the support platform (12) of left and right sides front fork (3); Turn to the top and bottom of metallic cylinder (15) in about steering bearing (14,16) is enclosed within respectively up and down; About outer metallic cylinder (6) be enclosed within respectively about in turn to the outside of metallic cylinder (15), and about outside metallic cylinder (6) inboard be respectively equipped with the metal (upper position (17,18) of matching with steering bearing (14,16) up and down, about the upper end of outer metallic cylinder (6) be connected to the two ends that connect crossbeam (5); About outer metallic cylinder (6) rear side and cane harvester vehicle frame (2) be connected to become unitized frame, the two ends of steering tie rod (10) are connected with the protruding eaves (11) at left and right sides front fork (3) support platform (12) rear through steering ball end respectively.
2. Biodge device before cane harvester as claimed in claim 1 gantry; It is characterized in that: said steering hydraulic (9) rear end of taking blame for others is installed on the cane harvester frame beam, and front end is connected with support platform (12) rear, front fork (3) upper end of frame beam the same side.
3. Biodge device before cane harvester as claimed in claim 1 gantry is characterized in that: Biodge device before said gantry (1) also comprise be connected to about outer metallic cylinder (6) and the reinforcement channel-section steel (4) that is connected between the interior angle of crossbeam (5).
4. Biodge device before cane harvester as claimed in claim 1 gantry; It is characterized in that: the middle part of the support platform (12) of said left and right sides front fork (3) is provided with centre bore, about in turn to metallic cylinder (15) to be vertically welded in respectively in the centre bore of left and right sides front fork (3) support platform (12).
5. Biodge device before cane harvester as claimed in claim 1 gantry; It is characterized in that: about said outer metallic cylinder (6) be connected interior angle between the crossbeam (5) less than 90 degree, outer metallic cylinder (6) connects crossbeam (5) relatively and forms introversion respectively about making.
6. Biodge device before cane harvester as claimed in claim 1 gantry; It is characterized in that: the upper end of outer metallic cylinder (6) is respectively through being welded to connect in the two ends that connect crossbeam (5) about said, and the welding position is outer metallic cylinder (6) center line and below upper bearing (metal) position (17) about correspondence respectively.
7. Biodge device before cane harvester as claimed in claim 1 gantry is characterized in that: the relative cane harvester vehicle frame in outer metallic cylinder (6) bottom turns forward slightly about said.
8. Biodge device before cane harvester as claimed in claim 1 gantry; It is characterized in that: turn to the upper end of metallic cylinder (15) to be provided with locking nut (19) in about said in order to lock steering bearing (14), about outer metallic cylinder (6) top be provided with in order to the sealing metal cover board (13).
9. Biodge device before cane harvester as claimed in claim 1 gantry is characterized in that: connection crossbeam (5) level of Biodge device before said gantry (1) is between the 800-1500 ㎜ to the center line terrain clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205513890U CN202425338U (en) | 2011-12-26 | 2011-12-26 | Gantry front axle device for cane harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205513890U CN202425338U (en) | 2011-12-26 | 2011-12-26 | Gantry front axle device for cane harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425338U true CN202425338U (en) | 2012-09-12 |
Family
ID=46774824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205513890U Expired - Lifetime CN202425338U (en) | 2011-12-26 | 2011-12-26 | Gantry front axle device for cane harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135136A (en) * | 2015-10-13 | 2018-06-08 | 洋马株式会社 | Combine harvester |
-
2011
- 2011-12-26 CN CN2011205513890U patent/CN202425338U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135136A (en) * | 2015-10-13 | 2018-06-08 | 洋马株式会社 | Combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 545616 the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area, Kwun Tong Park B District No. 6 1-1 Patentee after: Liuzhou Yue Yue agricultural machinery Limited by Share Ltd Address before: 545616 the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area, Kwun Tong Park B District No. 6 1-1 Patentee before: Liuzhou Xiangyue Agricultural Machinery Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gantry front axle device for cane harvester Effective date of registration: 20150408 Granted publication date: 20120912 Pledgee: Guangxi Liuzhou SME credit Company limited by guarantee Pledgor: Liuzhou Yue Yue agricultural machinery Limited by Share Ltd Registration number: 2015450000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160525 Granted publication date: 20120912 Pledgee: Guangxi Liuzhou SME credit Company limited by guarantee Pledgor: Liuzhou Yue Yue agricultural machinery Limited by Share Ltd Registration number: 2015450000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gantry front axle device for cane harvester Effective date of registration: 20160531 Granted publication date: 20120912 Pledgee: Guangxi Liuzhou SME credit Company limited by guarantee Pledgor: Liuzhou Yue Yue agricultural machinery Limited by Share Ltd Registration number: 2016450000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |