CN202746525U - Chain transmission device for maize harvesting table - Google Patents
Chain transmission device for maize harvesting table Download PDFInfo
- Publication number
- CN202746525U CN202746525U CN 201220391574 CN201220391574U CN202746525U CN 202746525 U CN202746525 U CN 202746525U CN 201220391574 CN201220391574 CN 201220391574 CN 201220391574 U CN201220391574 U CN 201220391574U CN 202746525 U CN202746525 U CN 202746525U
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- CN
- China
- Prior art keywords
- shaft
- sprocket wheel
- snapping
- roll
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a chain transmission device for a maize harvesting table, which mainly comprises a main board, a driving chain wheel, a first snapping roller chain wheel, a second snapping roller chain wheel, a third snapping roller chain wheel, a fourth snapping roller chain wheel, a first chain, a second chain, a third chain, a first reel shaft chain wheel, a second reel shaft chain wheel, a third reel shaft chain wheel, a first reel shaft, a second reel shaft, a third reel shaft, a first snapping roller straight gear, a second snapping roller straight gear, a third snapping roller straight gear, a fourth snapping roller straight gear, a first snapping roller shaft, a second snapping roller shaft, a third snapping roller shaft, a fourth snapping roller shaft, a driving shaft and a bearing seat, wherein the driving chain wheel is arranged on the driving shaft; the first snapping roller chain wheel is arranged on the third snapping roller shaft; the second snapping roller chain wheel is arranged on the second snapping roller shaft; the third snapping roller chain wheel is arranged on the first snapping roller shaft; the first reel shaft chain wheel is arranged on the first reel shaft; the second reel shaft chain wheel is arranged on the second reel shaft; the fourth snapping roller chain wheel is arranged on the fourth snapping roller shaft; and the third reel shaft chain wheel is arranged on the third snapping roller shaft. By adopting a transmission structure formed by a single and double-row precise roller chain and a single and double-row chain wheel, the chain transmission device is low in failure rate during operation and high in operation efficiency.
Description
Technical field: the utility model relates to a kind of chain transmission of corn-harvesting table.
Background technique: at present, the harvesting platform transmission device of existing corn harvester, mostly adopt straight-tooth or tapered gearbox body formula structure driven, drive mechanism is complicated, manufacture process requirement is high, and the fault that occurs when harvest operation is many, maintenance difficult, change time-consuming, the effort of casing component, the harvest operation efficient of impact machinery.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of chain transmission of corn-harvesting table is provided, the harvesting platform transmission device that it has mainly solved existing corn harvester adopts spur type or tapered gearbox body formula structure driven, drive mechanism is complicated, fault is many, the problems such as maintenance difficult.Chain transmission that the purpose of this utility model is achieved in that corn-harvesting table is by mainboard, drive sprocket, snapping roll the first sprocket wheel, the first chain, snapping roll the second sprocket wheel, snapping roll the 3rd sprocket wheel, the second chain, the first rice-pulling shaft sprocket wheel, the second rice-pulling shaft sprocket wheel, snapping roll the 4th sprocket wheel, the 3rd chain, the 3rd rice-pulling shaft sprocket wheel, the first rice-pulling shaft, snapping roll the first spur gear, the first harvesting roll shaft, the second harvesting roll shaft, snapping roll the second spur gear, the second rice-pulling shaft, snapping roll the 3rd spur gear, the 3rd harvesting roll shaft, the 4th harvesting roll shaft, snapping roll the 4th spur gear, driving shaft, the 3rd rice-pulling shaft, bearing support consists of.Drive sprocket is installed on the driving shaft, and be installed on the mainboard by bearing support, snapping roll the first sprocket wheel is installed on the 3rd harvesting roll shaft, snapping roll the second sprocket wheel is installed on the second harvesting roll shaft, snapping roll the 3rd sprocket wheel is installed on the first harvesting roll shaft, the first rice-pulling shaft sprocket wheel is installed on the first rice-pulling shaft, the second rice-pulling shaft sprocket wheel is installed on the second rice-pulling shaft, snapping roll the 4th sprocket wheel is installed on the 4th harvesting roll shaft, the 3rd rice-pulling shaft sprocket wheel is installed on the 3rd rice-pulling shaft, drive sprocket by the first chain respectively with snapping roll the first sprocket wheel, snapping roll the second sprocket wheel, the second rice-pulling shaft sprocket wheel is connected, snapping roll the second sprocket wheel is meshed with snapping roll the first spur gear by snapping roll the second spur gear, snapping roll the 3rd sprocket wheel is connected with the first rice-pulling shaft sprocket wheel by the second chain, snapping roll the first sprocket wheel is meshed with snapping roll the 4th spur gear by snapping roll the 3rd spur gear, and snapping roll the 4th sprocket wheel is connected with the 3rd rice-pulling shaft sprocket wheel by the 3rd chain.It adopts the drive mechanism of single double precision roller chain and single duplex chain wheel composition this product, and is simple in structure, reasonable in design, failure rate is low during harvest operation, and maintenance is convenient, low cost of manufacture, the mechanical harvest operating efficiency is high.
Description of drawings:
Accompanying drawing 1 is the plan view of the chain transmission of the utility model corn-harvesting table.
Accompanying drawing 2 is plan views of the chain transmission of the utility model corn-harvesting table.
1-mainboard, 2-drive sprocket, 3-snapping roll the first sprocket wheel
The 4-the first chain 5-snapping roll the second sprocket wheel 6-snapping roll the 3rd sprocket wheel
The 7-the second chain the 8-the first rice-pulling shaft sprocket wheel the 9-the second rice-pulling shaft sprocket wheel
10-snapping roll the 4th sprocket wheel the 11-the three chain
The 12-the three rice-pulling shaft sprocket wheel the 13-the first rice-pulling shaft
14-snapping roll the first spur gear the 15-the first harvesting roll shaft
The 16-the second harvesting roll shaft 17-snapping roll the second spur gear
The 18-the second rice-pulling shaft 19-snapping roll the 3rd spur gear
The 20-the three harvesting roll shaft the 21-the four harvesting roll shaft
22-snapping roll the 4th spur gear, 23-driving shaft
24-the three rice-pulling shaft 25-bearing support
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the chain transmission of corn-harvesting table is by mainboard 1, drive sprocket 2, snapping roll the first sprocket wheel 3, the first chain 4, snapping roll the second sprocket wheel 5, snapping roll the 3rd sprocket wheel 6, the second chain 7, the first rice-pulling shaft sprocket wheel 8, the second rice-pulling shaft sprocket wheel 9, snapping roll the 4th sprocket wheel 10, the 3rd chain 11, the 3rd rice-pulling shaft sprocket wheel 12, the first rice-pulling shaft 13, snapping roll the first spur gear 14, the first harvesting roll shaft 15, the second harvesting roll shaft 16, snapping roll the second spur gear 17, the second rice-pulling shaft 18, snapping roll the 3rd spur gear 19, the 3rd harvesting roll shaft 20, the 4th harvesting roll shaft 21, snapping roll the 4th spur gear 22, driving shaft 23, the 3rd rice-pulling shaft 24, bearing support 25 consists of.Drive sprocket 2 is installed on the driving shaft 23, and be installed on the mainboard 1 by bearing support 25, snapping roll the first sprocket wheel 3 is installed on the 3rd harvesting roll shaft 20, snapping roll the second sprocket wheel 5 is installed on the second harvesting roll shaft 16, snapping roll the 3rd sprocket wheel 6 is installed on the first harvesting roll shaft 15, the first rice-pulling shaft sprocket wheel 8 is installed on the first rice-pulling shaft 13, the second rice-pulling shaft sprocket wheel 9 is installed on the second rice-pulling shaft 18, snapping roll the 4th sprocket wheel 10 is installed on the 4th harvesting roll shaft 21, the 3rd rice-pulling shaft sprocket wheel 12 is installed on the 3rd rice-pulling shaft 24, drive sprocket 2 by the first chain 4 respectively with snapping roll the first sprocket wheel 3, snapping roll the second sprocket wheel 5, the second rice-pulling shaft sprocket wheel 9 is connected, snapping roll the second sprocket wheel 5 is meshed with snapping roll the first spur gear 14 by snapping roll the second spur gear 17, snapping roll the 3rd sprocket wheel 6 is connected with the first rice-pulling shaft sprocket wheel 8 by the second chain 7, snapping roll the first sprocket wheel 3 is meshed with snapping roll the 4th spur gear 22 by snapping roll the 3rd spur gear 19, and snapping roll the 4th sprocket wheel 10 is connected with the 3rd rice-pulling shaft sprocket wheel 12 by the 3rd chain 11.
Claims (5)
1. the chain transmission of a corn-harvesting table, it is by mainboard (1), drive sprocket (2), snapping roll the first sprocket wheel (3), the first chain (4), snapping roll the second sprocket wheel (5), snapping roll the 3rd sprocket wheel (6), the second chain (7), the first rice-pulling shaft sprocket wheel (8), the second rice-pulling shaft sprocket wheel (9), snapping roll the 4th sprocket wheel (10), the 3rd chain (11), the 3rd rice-pulling shaft sprocket wheel (12), the first rice-pulling shaft (13), snapping roll the first spur gear (14), the first harvesting roll shaft (15), the second harvesting roll shaft (16), snapping roll the second spur gear (17), the second rice-pulling shaft (18), snapping roll the 3rd spur gear (19), the 3rd harvesting roll shaft (20), the 4th harvesting roll shaft (21), snapping roll the 4th spur gear (22), driving shaft (23), the 3rd rice-pulling shaft (24), bearing support (25) consists of, it is characterized in that: drive sprocket (2) is installed on the driving shaft (23), and be installed on the mainboard (1) by bearing support (25), snapping roll the first sprocket wheel (3) is installed on the 3rd harvesting roll shaft (20), snapping roll the second sprocket wheel (5) is installed on the second harvesting roll shaft (16), and snapping roll the 3rd sprocket wheel (6) is installed on the first harvesting roll shaft (15).
2. the chain transmission of corn-harvesting table according to claim 1, it is characterized in that: the first rice-pulling shaft sprocket wheel (8) is installed on the first rice-pulling shaft (13), the second rice-pulling shaft sprocket wheel (9) is installed on the second rice-pulling shaft (18), snapping roll the 4th sprocket wheel (10) is installed on the 4th harvesting roll shaft (21), and the 3rd rice-pulling shaft sprocket wheel (12) is installed on the 3rd rice-pulling shaft (24).
3. the chain transmission of corn-harvesting table according to claim 1, it is characterized in that: drive sprocket (2) is connected with snapping roll the first sprocket wheel (3), snapping roll the second sprocket wheel (5), the second rice-pulling shaft sprocket wheel (9) respectively by the first chain (4), and snapping roll the second sprocket wheel (5) is meshed with snapping roll the first spur gear (14) by snapping roll the second spur gear (17).
4. the chain transmission of corn-harvesting table according to claim 1, it is characterized in that: snapping roll the 3rd sprocket wheel (6) is connected with the first rice-pulling shaft sprocket wheel (8) by the second chain (7), and snapping roll the first sprocket wheel (3) is meshed with snapping roll the 4th spur gear (22) by snapping roll the 3rd spur gear (19).
5. the chain transmission of corn-harvesting table according to claim 1, it is characterized in that: snapping roll the 4th sprocket wheel (10) is connected with the 3rd rice-pulling shaft sprocket wheel (12) by the 3rd chain (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391574 CN202746525U (en) | 2012-08-09 | 2012-08-09 | Chain transmission device for maize harvesting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391574 CN202746525U (en) | 2012-08-09 | 2012-08-09 | Chain transmission device for maize harvesting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746525U true CN202746525U (en) | 2013-02-20 |
Family
ID=47705924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391574 Expired - Fee Related CN202746525U (en) | 2012-08-09 | 2012-08-09 | Chain transmission device for maize harvesting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237094A (en) * | 2020-09-22 | 2021-01-19 | 江苏大学 | Sorghum ear header with large feeding amount and multiple reel discs and sorghum harvester |
| WO2021232581A1 (en) * | 2020-05-21 | 2021-11-25 | 江苏沃得农业机械股份有限公司 | Corn harvesting header structure |
-
2012
- 2012-08-09 CN CN 201220391574 patent/CN202746525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232581A1 (en) * | 2020-05-21 | 2021-11-25 | 江苏沃得农业机械股份有限公司 | Corn harvesting header structure |
| CN112237094A (en) * | 2020-09-22 | 2021-01-19 | 江苏大学 | Sorghum ear header with large feeding amount and multiple reel discs and sorghum harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |