CN212812824U - Stubble cutting control device of self-propelled sugarcane combine harvester - Google Patents
Stubble cutting control device of self-propelled sugarcane combine harvester Download PDFInfo
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- CN212812824U CN212812824U CN202021382219.XU CN202021382219U CN212812824U CN 212812824 U CN212812824 U CN 212812824U CN 202021382219 U CN202021382219 U CN 202021382219U CN 212812824 U CN212812824 U CN 212812824U
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- stubble
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- cutter head
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 34
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 34
- 238000005520 cutting process Methods 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035784 germination Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 description 5
- 241001124569 Lycaenidae Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a stubble cutting control device of a self-propelled sugarcane combine harvester, which comprises an adjusting bracket and a rolling part, wherein the adjusting bracket is vertically fixed on the left side and the right side of a cutting table of the sugarcane combine harvester; the rolling part is arranged below a cutter head of the sugarcane harvester, the rolling part and the cutter head are arranged at intervals, a cylindrical roller is arranged at the position, corresponding to the cutter head, of the rolling part, and two ends of the rolling part are respectively connected with the lower end of the adjusting support in a rotating mode through bearing assemblies. The utility model is not only simple in structure, low in manufacturing cost, can also control effectively fast in a flexible way and cut the stubble, make it reach the requirement height to enable rolling member quick response, with the height of adjusting the blade disc, and further adapt to the height and the width on ridge, thereby play the effect of protection cutter and cut the stubble, with improvement rate of recovery and germination percentage, promote the work efficiency who reaps personnel, alleviate the intensity of labour who reaps personnel.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, a sugarcane harvesting machine is related to, especially relate to a self-propelled sugarcane combine cuts stubble controlling means.
Background
Sugarcane is one of the main economic crops and is widely planted worldwide, and China is one of the main sugarcane producing countries. Meanwhile, the sugarcane is a perennial herbaceous plant, and can be harvested three times in one season in southern areas with appropriate climate, so that the reservation of appropriate cutting stubbles is very important in the harvesting process. At present, in a sugarcane production area in south China, hilly land accounts for more than 80% of the total planting area of the sugarcane, and the height of stubble cutting is difficult to ensure due to the fact that the ground is uneven.
Nowadays, most of the sugarcane harvesters are easily influenced by the ground environment in the operation process, and can damage a cutter head of the header in serious cases; in the harvesting process, the cutting knife adjusting device is arranged on a small number of sugarcane harvesters, but due to unreasonable structure arrangement and high requirement on working environment, the cutting knife can not be timely and accurately fed back in hilly land, and the cutting knife can not be adjusted to a proper position. Therefore, the labor intensity of reaping personnel is increased, the working efficiency is reduced, stubble cutting is damaged, the emergence rate of the next year is influenced, and the economic loss of sugarcane farmers is further caused. In view of the above problems, it is very necessary to develop a stubble cutting control device of a sugarcane combine harvester, which can adjust the height of a cutting table timely and accurately to adapt to different heights of ridges.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a self-propelled sugarcane combine cuts stubble controlling means can be according to the high automatically regulated blade disc height in ground to the protection blade disc with cut the stubble.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the stubble cutting control device of the self-propelled sugarcane combine harvester comprises an adjusting bracket and rolling pieces, wherein the adjusting bracket is vertically fixed on the left side and the right side of a cutting table of the sugarcane combine harvester; the rolling part is arranged below a cutter head of the sugarcane harvester, the rolling part and the cutter head are arranged at intervals, a cylindrical roller is arranged at the position, corresponding to the cutter head, of the rolling part, and two ends of the rolling part are respectively connected with the lower end of the adjusting support in a rotating mode through bearing assemblies.
Furthermore, the rolling part comprises an intermediate shaft and two rollers sleeved on the intermediate shaft, the intermediate shaft is fixedly connected with the rollers, and two ends of the intermediate shaft are respectively rotatably connected with the lower end of the adjusting bracket through bearing assemblies.
Furthermore, the rolling parts are made of metal or plastic.
Further, the length of the roller is the same as the width of the cutter head.
Further, the barrel is located right below the cutter head.
Furthermore, a plurality of supporting pipes are uniformly arranged on the periphery of the outer surface of the roller.
Further, the number of the support tubes is 6-10.
According to the utility model discloses following beneficial effect can be reached:
the utility model is not only simple in structure, low in manufacturing cost, can also cut the stubble in a flexible way quick effective control ground, make it reach the requirement height to enable rolling member quick response, with the height of adjusting the blade disc, and further adapt to the height and the width on ridge, thereby play the effect of protection cutter and cut the stubble, with improvement rate of recovery and germination percentage, promote the work efficiency who reaps personnel, alleviate the intensity of labour who reaps personnel.
Drawings
Fig. 1 is a schematic structural diagram of the stubble cutting control device of the self-propelled sugarcane combine harvester of the utility model.
Fig. 2 is a schematic structural view of the rolling member of the present invention.
In the figure, 1, an adjusting bracket, 2, a rolling member, 3, a cutter head, 4, a bearing assembly, 201, a roller, 202, an intermediate shaft, 203 and a supporting pipe.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 1 and 2, the stubble cutting control device of the self-propelled sugarcane combine harvester comprises an adjusting bracket 1 and rolling parts 2, wherein the adjusting bracket 1 is vertically fixed on the left side and the right side of a cutting table of the sugarcane harvester. The rolling member 2 is arranged below the cutter head of the sugarcane harvester, the rolling member 2 is made of metal or plastic, and preferably, the rolling member 2 is made of metal. The rolling part 2 comprises an intermediate shaft 202 and two rollers 201 sleeved on the intermediate shaft, the intermediate shaft 202 is fixedly connected with the rollers 201, and two ends of the intermediate shaft 202 are rotatably connected with the lower end of the adjusting bracket 1 through bearing assemblies 4 respectively. 6-10 support pipes 203 are uniformly arranged on the outer surface of the roller 201 in a circle, and preferably, the number of the support pipes is 8. The harvested stubbles are further effectively protected by the uniformly arranged support pipes 203.
According to the operation requirement, the rolling member 2 is arranged at a distance from the cutter disc 3, and a cylindrical roller 201 is arranged at the position of the rolling member 2 corresponding to the cutter disc 3, the roller 201 is positioned right below the cutter disc 3, and preferably, the length of the roller 201 is the same as the width of the cutter disc 3. Two ends of the rolling element 201 are respectively connected with the lower end of the adjusting bracket 1 through the bearing assembly 4 in a rotating way, so as to drive the whole rolling element 2 to roll forwards along the ground.
During the harvesting process, the cutter head 3 is obliquely buried for harvesting, and the buried depth is 2-4 cm, and the preferred depth is 3 cm. Therefore, when the rolling member 2 at the oblique lower part of the cutter head 3 is in direct contact with the ground, the rolling member rolls forward under the action of the bearing seat 4 and the supporting tube 203, and the adjusting bracket 1 is driven to swing up and down through the supporting force of the ground so as to adjust the height and the position of the cutting knife, thereby further ensuring the consistency of the cutting heights of different grounds.
It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.
Claims (7)
1. Self-propelled sugarcane combine stubble controlling means, its characterized in that: the sugarcane harvester cutting table comprises an adjusting bracket (1) and rolling parts (2), wherein the adjusting bracket (1) is vertically fixed on the left side and the right side of the cutting table of the sugarcane harvester; the rolling part (2) is arranged below a cutter head (3) of the sugarcane harvester, the rolling part (2) and the cutter head (3) are arranged at intervals, a cylindrical roller (201) is arranged at the position where the rolling part (2) corresponds to the cutter head (3), and two ends of the rolling part (2) are respectively connected with the lower end of the adjusting bracket (1) in a rotating mode through bearing assemblies (4).
2. The self-propelled sugarcane combine harvester stubble control device of claim 1, characterized in that: the rolling part (2) comprises an intermediate shaft (202) and two rollers (201) sleeved on the intermediate shaft (202), the intermediate shaft (202) is fixedly connected with the rollers (201), and two ends of the intermediate shaft are rotatably connected with the lower end of the adjusting bracket (1) through bearing assemblies (4) respectively.
3. The self-propelled sugarcane combine harvester stubble control device of claim 1, characterized in that: the rolling piece (2) is made of metal or plastic.
4. The self-propelled sugarcane combine harvester stubble control device of claim 1, characterized in that: the length of the roller (201) is the same as the width of the cutter head (3).
5. The self-propelled sugarcane combine harvester stubble control device of claim 2, characterized in that: the roller (201) is positioned under the cutter head (3).
6. The self-propelled sugarcane combine harvester stubble control device of claim 2, characterized in that: a plurality of supporting pipes (203) are uniformly arranged on the periphery of the outer surface of the roller (201).
7. The self-propelled sugarcane combine harvester stubble control device of claim 6, characterized in that: 6-10 support tubes (203) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382219.XU CN212812824U (en) | 2020-07-15 | 2020-07-15 | Stubble cutting control device of self-propelled sugarcane combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382219.XU CN212812824U (en) | 2020-07-15 | 2020-07-15 | Stubble cutting control device of self-propelled sugarcane combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212812824U true CN212812824U (en) | 2021-03-30 |
Family
ID=75115257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382219.XU Active CN212812824U (en) | 2020-07-15 | 2020-07-15 | Stubble cutting control device of self-propelled sugarcane combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212812824U (en) |
-
2020
- 2020-07-15 CN CN202021382219.XU patent/CN212812824U/en active Active
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Effective date of registration: 20240103 Granted publication date: 20210330 |
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