CN215530064U - Leading leaf device of shelling of sugarcane harvester - Google Patents
Leading leaf device of shelling of sugarcane harvester Download PDFInfo
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- CN215530064U CN215530064U CN202120680759.4U CN202120680759U CN215530064U CN 215530064 U CN215530064 U CN 215530064U CN 202120680759 U CN202120680759 U CN 202120680759U CN 215530064 U CN215530064 U CN 215530064U
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Abstract
The utility model relates to the field of agricultural machinery, in particular to a front leaf peeling device of a sugarcane harvester. It includes that left and right leaf roller, mounting bracket, hydraulic motor, connecting rod etc. are shelled, left and right leaf roller symmetry sets up in the left and right both sides of mounting bracket lower extreme, left and right leaf roller is shelled by hydraulic motor drive, the mounting bracket is through round pin axle and cane harvesting machine crop tip ware's main tributary vaulting pole swing joint, and round pin axle swing joint is passed through with connecting rod one end to the upper end of mounting bracket, and the other end of connecting rod is through round pin axle and cane harvesting machine frame swing joint, the installation back, the connecting rod keeps the parallel state with the main tributary vaulting pole at the swing in-process to the angle that makes left and right leaf roller axis and horizontal plane shell keeps unchangeable. The utility model has the following beneficial effects: the sugarcane can be peeled before being fed into the sugarcane harvester, so that the total amount of the sugarcane leaves fed into the sugarcane harvester is reduced, and the impurity rate of the harvested sugarcane is reduced.
Description
Technical Field
The utility model relates to the field of agricultural machinery, in particular to a front leaf peeling device of a sugarcane harvester, which is arranged on the sugarcane harvester.
Background
Sugarcane is the most important sugar-making raw material in China, and in the production process of sugarcane, the harvesting operation of sugarcane is mainly manual cutting and leaf stripping. At present, the mechanized harvesting operation of the sugarcane is gradually promoted, but the sugarcane harvester mainly performs leaf peeling or stem and leaf separation in the conveying process after harvesting the sugarcane, the impurity rate of the harvested sugarcane is higher than that of the manually harvested sugarcane, so that sugarcane farmers and sugar manufacturing enterprises are always troubled, and the reduction of the impurity rate of the sugarcane is always the target pursued by the research, development and manufacturing enterprises of the sugarcane harvester.
Disclosure of Invention
The utility model provides a leaf peeling device for peeling leaves before the sugarcane is fed into a sugarcane harvester, which can further reduce the impurity rate of the sugarcane harvested by the sugarcane harvester.
In order to achieve the technical purpose, the utility model adopts the following scheme: the leading leaf device of shelling of sugarcane harvester includes left and right leaf roller, mounting bracket, hydraulic motor, connecting rod etc. of shelling, left and right leaf roller symmetry sets up in the left and right both sides of mounting bracket lower extreme, left and right leaf roller is shelled by hydraulic motor drive, the mounting bracket is through round pin axle and sugarcane harvester crop tip ware's main tributary vaulting pole swing joint, the upper end of mounting bracket with connecting rod one end is through round pin axle swing joint, the other end of connecting rod is through round pin axle and sugarcane harvester frame swing joint, the installation back, the connecting rod with the main tributary vaulting pole keeps the parallel state at the swing in-process, thereby makes left and right leaf roller axis of shelling keeps unchangeable with the angle of horizontal plane.
Furthermore, the mounting frame comprises a cross beam, a left movable arm, a right movable arm and an adjusting oil cylinder, the left movable arm and the right movable arm are slidably sleeved in the cross beam, the left leaf peeling roller and the right leaf peeling roller are respectively installed at the lower ends of the left movable arm and the right movable arm, the depth of the left movable arm and the right movable arm sleeved into the cross beam can be adjusted through the adjusting oil cylinder, and therefore the distance between the left leaf peeling roller and the right leaf peeling roller can be adjusted. When in use, the distance between the left leaf peeling roller and the right leaf peeling roller can be adjusted according to the conditions of ridge width and row spacing of the sugarcane planting.
Furthermore, a plurality of fixed seat plates are arranged on the circumference of the leaf-pulling roller of the left leaf-pulling roller and the right leaf-pulling roller, and a plurality of flexible leaf-pulling strips are arranged on each fixed seat plate.
Furthermore, the flexible shifting blade strip is made of polyurethane, and the outer diameter of the flexible shifting blade strip is 2-5 mm.
Furthermore, the length of the connecting rod is adjustable, and the angles between the axes of the left leaf peeling roller and the right leaf peeling roller and the horizontal plane can be changed by adjusting the length of the connecting rod.
The front leaf peeling device of the sugarcane harvester is arranged on the sugarcane harvester, before the sugarcane harvester carries out harvesting operation, the adjusting oil cylinder of the main supporting rod of the tip cutter is adjusted to adjust the tip cutter and the leaf shifting device of the sugarcane harvester to proper heights, and the distance between the left leaf peeling roller and the right leaf peeling roller can be further adjusted through the adjusting oil cylinder on the mounting rack according to the ridge width and the row spacing of the sugarcane. When the sugarcane harvester operates, the hydraulic motor drives the left leaf pulling roller and the right leaf pulling roller to rotate at a high speed, the left leaf pulling roller and the right leaf pulling roller which rotate at the high speed enable the flexible leaf pulling strips to be thrown into strips, upright sugarcane and sugarcane leaves in front of the sugarcane harvester are whipped, the sugarcane leaves on the sugarcane stalks are smashed or stripped off and fall off from the sugarcane stalks, the sugarcane leaves can be effectively stripped without damaging the sugarcane stalks, the sugarcane leaf amount of the sugarcane fed into the sugarcane harvester is reduced, and the impurity content of the sugarcane harvested by the sugarcane harvester can be further reduced.
The preposed leaf peeling device of the sugarcane harvester is applied to the sugarcane combine harvester, and can peel the leaves of standing sugarcane which is not pushed down before the sugarcane is fed into the sugarcane harvester, so that the total amount of the sugarcane leaves fed into the sugarcane harvester is reduced, and the impurity content of the harvested sugarcane is favorably reduced.
Drawings
FIG. 1 is a schematic structural diagram of a front leaf peeling device of a sugarcane harvester.
FIG. 2 is a schematic view of the structure of a mounting rack and a leaf peeling roller of the front leaf peeling device of the sugarcane harvester.
FIG. 3 is a schematic view of the front leaf peeling device of the sugarcane harvester of the utility model installed with the sugarcane harvester (in the figure, the front part of the whole machine).
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in figure 1, the front leaf peeling device of the sugarcane harvester comprises a left leaf peeling roller 1, a right leaf peeling roller 1, a mounting frame 2, a hydraulic motor 4, a connecting rod 3 and the like, wherein the left leaf peeling roller 1 and the right leaf peeling roller 1 are symmetrically arranged on the left side and the right side of the lower end of the mounting frame 2, the left leaf peeling roller 1 and the right leaf peeling roller 1 are driven by the hydraulic motor 4, the mounting frame 2 is movably connected with a main supporting rod 5 of a tip cutting device of the sugarcane harvester through a pin shaft, the upper end of the mounting frame 2 is movably connected with one end of the connecting rod 3 through a pin shaft, the other end of the connecting rod 3 is movably connected with a rack 7 of the sugarcane harvester through a pin shaft, and after the mounting, the connecting rod 3 and the main supporting rod 5 are kept in a parallel state in a swinging process, so that the angles between the axes of the left leaf peeling roller 1 and the right leaf peeling roller and the horizontal plane are kept unchanged. If necessary, the angles between the axes of the left and right leaf peeling rollers 1 and the horizontal plane can be changed by adjusting the length of the connecting rod 3.
As shown in fig. 2, the mounting frame 2 includes a cross beam 2.3, a left movable arm 2.1, a right movable arm 2.4 and an adjusting oil cylinder 2.2, the left and right movable arms 2.1 and 2.4 are slidably sleeved in the cross beam 2.3, the left and right leaf peeling rollers 1 are respectively installed at the lower ends of the left and right movable arms 2.1 and 2.4, and the depth of the left and right movable arms 2.1 and 2.4 sleeved in the cross beam 2.3 can be adjusted by adjusting the oil cylinder 2.2, so that the distance between the left and right leaf peeling rollers 1 can be adjusted. When in use, the distance between the left leaf peeling roller 1 and the right leaf peeling roller 1 can be adjusted according to the conditions of ridge width and row spacing of the sugarcane planting.
As shown in fig. 2, a plurality of fixed seat plates 1.3 are uniformly arranged on the circumference of a leaf-pulling roller 1.2 of the left and right leaf-pulling rollers 1, and a plurality of flexible leaf-pulling strips 1.1 are arranged on the fixed seat plates 1.3. In this embodiment, the number of the fixed seat plates 1.3 is four, and different numbers such as 5 or 6 may be provided.
As shown in figure 3, the front leaf peeling device of the sugarcane harvester is installed on the sugarcane harvester in a schematic view, the front part of the sugarcane harvester is shown in the figure, before the sugarcane harvester carries out harvesting operation, a tip cutting device and a leaf shifting device of the sugarcane harvester are adjusted to be proper in height through adjusting an adjusting oil cylinder 6 of a main supporting rod 5 of the tip cutting device, and the distance between a left leaf peeling roller 1 and a right leaf peeling roller 1 can be further adjusted through controlling an adjusting oil cylinder 2.2 according to ridge width and row spacing conditions of the sugarcane. When the sugarcane harvester works, the hydraulic motor 4 drives the left leaf pulling roller 1 and the right leaf pulling roller 1 to rotate at a high speed, the left leaf pulling roller 1 and the right leaf pulling roller 1 which rotate at the high speed enable the flexible leaf pulling strips 1.3 to be thrown into strips, sugarcane and sugarcane leaves standing in front of the sugarcane harvester are whipped, the sugarcane leaves on sugarcane stalks are smashed or stripped off and fall off from the sugarcane stalks, the sugarcane leaves can be effectively stripped without damaging the sugarcane stalks, the sugarcane leaf amount of the sugarcane fed into the sugarcane harvester is reduced, and the impurity content of the sugarcane harvested by the sugarcane harvester can be further reduced.
Claims (6)
1. The utility model provides a leading leaf device of shelling of sugarcane harvester, includes left and right leaf roller, mounting bracket, hydraulic motor, connecting rod of shelling, left and right leaf roller symmetry sets up in the left and right both sides of mounting bracket lower extreme are shelled to the left and right side, left and right leaf roller by hydraulic motor drive, the mounting bracket is through round pin axle and sugarcane harvester crop pin ware's main tributary vaulting pole swing joint, the upper end of mounting bracket with connecting rod one end is through round pin axle swing joint, the other end of connecting rod is through round pin axle and sugarcane harvester frame swing joint, the installation back, the connecting rod with the main tributary vaulting pole keeps the parallel state at the swing in-process, thereby makes left and right leaf roller axis of shelling keeps unchangeable with the angle of horizontal plane.
2. The front leaf peeling device of the sugarcane harvester as claimed in claim 1, wherein the mounting rack comprises a cross beam, a left movable arm, a right movable arm and an adjusting oil cylinder, the left movable arm and the right movable arm are slidably sleeved in the cross beam, the left leaf peeling roller and the right leaf peeling roller are respectively installed at the lower ends of the left movable arm and the right movable arm, and the depth of the left movable arm and the right movable arm sleeved in the cross beam can be adjusted through the adjusting oil cylinder, so that the distance between the left leaf peeling roller and the right leaf peeling roller can be adjusted.
3. The front leaf stripping device of the sugarcane harvester as claimed in claim 1 or 2, wherein the leaf-pulling rollers of the left and right leaf-pulling rollers are provided with a plurality of fixed seat plates on the circumference, and each fixed seat plate is provided with a plurality of flexible leaf-pulling strips.
4. The front leaf stripping device of the sugarcane harvester as claimed in claim 3, wherein the flexible leaf-pulling strip material is polyurethane, and the outer diameter of the flexible leaf-pulling strip material is 2 mm-5 mm.
5. The front leaf peeling device of the sugarcane harvester as claimed in claim 1, 2 or 4, wherein the length of the connecting rod is adjustable, and the angle between the axes of the left and right leaf peeling rollers and the horizontal plane can be changed by adjusting the length of the connecting rod.
6. The front leaf peeling device of the sugarcane harvester as claimed in claim 3, wherein the length of the connecting rod is adjustable, and the angles between the axes of the left and right leaf peeling rollers and the horizontal plane can be changed by adjusting the length of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680759.4U CN215530064U (en) | 2021-04-02 | 2021-04-02 | Leading leaf device of shelling of sugarcane harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680759.4U CN215530064U (en) | 2021-04-02 | 2021-04-02 | Leading leaf device of shelling of sugarcane harvester |
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| Publication Number | Publication Date |
|---|---|
| CN215530064U true CN215530064U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680759.4U Active CN215530064U (en) | 2021-04-02 | 2021-04-02 | Leading leaf device of shelling of sugarcane harvester |
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| CN (1) | CN215530064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931020A (en) * | 2022-05-26 | 2022-08-23 | 广西柳工农业机械股份有限公司 | Sugarcane leaf comprehensive recovery device and sugarcane harvester and hydraulic main control system thereof |
-
2021
- 2021-04-02 CN CN202120680759.4U patent/CN215530064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931020A (en) * | 2022-05-26 | 2022-08-23 | 广西柳工农业机械股份有限公司 | Sugarcane leaf comprehensive recovery device and sugarcane harvester and hydraulic main control system thereof |
| CN114931020B (en) * | 2022-05-26 | 2024-05-17 | 广西柳工农业机械股份有限公司 | Sugarcane leaf comprehensive recovery device, sugarcane harvester thereof and hydraulic main control system |
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