CN201636280U - Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance - Google Patents
Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance Download PDFInfo
- Publication number
- CN201636280U CN201636280U CN201020103903XU CN201020103903U CN201636280U CN 201636280 U CN201636280 U CN 201636280U CN 201020103903X U CN201020103903X U CN 201020103903XU CN 201020103903 U CN201020103903 U CN 201020103903U CN 201636280 U CN201636280 U CN 201636280U
- Authority
- CN
- China
- Prior art keywords
- chain
- support arm
- transmission mechanism
- chain transmission
- chain wheel
- 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
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a chain transmission mechanism of a pesticide-spraying agricultural truck with high ground clearance. The chain transmission mechanism includes a frame, a support arm arranged at the lower part of the frame, a driving chain wheel and a driven chain wheel, wherein the driving chain wheel is arranged at the upper part of the frame; the driven chain wheel is arranged at the lower end of the support arm; the driving chain wheel and the driven chain wheel are in transmission connection through a chain; and a chain tensioning device is arranged on the support arm. The chain transmission mechanism has the advantages of simple structure, convenient operation, and great improvement of working efficiency, and can not cause the fall-off of the chain or other failures and ensure the normal operation of work.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates in particular to a kind of agricultural high-clearance pesticide spray truck chain drive.
Background technique
Chain-driven is a kind of as mechanical drive mode, at agriculture machinery industry, often is applied to chain drive, and it has many advantages, compare with the band transmission, and nonelastic slip and skidding, average ratios is accurate, reliable operation, efficient height; Transmitted power is big, and overload capacity is strong, and the transmission size under the identical operating mode is little; Required tension force is little, and the pressure that acts on the axle is little; Can be at high temperature, humidity, many dirt, have in the rugged environment such as pollution and work.In the middle of the chain drive on the existing agricultural machinery and implement, because the chain tension degree can not be regulated, along with the increase of service time, in operation process, through regular meeting chain-taking or other faults appear, so just reduce operating efficiency, influence normally carrying out of manufacturing operation.
The model utility content
The utility model provides a kind of chain can adjust rate of tension, has guaranteed the agricultural high-clearance pesticide spray truck chain drive that manufacturing operation is normally carried out in order to solve deficiency of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: the agricultural high-clearance pesticide spray truck chain drive, comprise frame, be located at support arm, driving sprocket wheel and the driven sprocket of frame lower, driving sprocket wheel is located at upper rack, driven sprocket is located at the support arm lower end, driving sprocket wheel is connected by chain transmission with driven sprocket, and described support arm is provided with chain stretching device.
Described chain stretching device comprises and offers vertical chute and horizontally disposed pole on the support arm, and pole one end is provided with the tension sprocket that is connected with chain transmission, and the pole the other end is fixedlyed connected with chute by bolt.
Adopt said structure, in the middle of actual job, by regulating chain stretching device, adjust the elasticity of chain, promptly, adjust the upper-lower position of pole in chute by screwing or unscrew bolt, just can reach and adjust the chain elasticity, guarantee the normal transmission of chain; The utility model is simple in structure, easy operating, fully improved working efficiency, guarantees normally carrying out of operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, agricultural high-clearance pesticide spray truck chain drive of the present utility model, comprise frame 1, be located at support arm 2, driving sprocket wheel 3 and the driven sprocket 4 of frame 1 bottom, driving sprocket wheel 3 is located at frame 1 top, driven sprocket 4 is located at support arm 2 lower ends, driving sprocket wheel 3 and driven sprocket 4 are in transmission connection by chain 5, and the transverse section of support arm 2 is the hollow rectangle structure, and support arm is provided with chain stretching device.Chain stretching device comprises chute 6 and the horizontally disposed pole 7 that vertically is located on the support arm 2, and pole 7 one ends are provided with the tension sprocket 8 that is in transmission connection with chain 5, and pole 7 the other ends, are fixedlyed connected with chute 6 by bolt 12 through in the support arm 2 from left end.The central shaft 9 of driving sprocket wheel 3 is a power input shaft, and the central shaft 10 of driven sprocket 4 is provided with ground-engaging wheel 11.
When work is used, the utility model can use two cover (two-wheel drive) or quadruplets (four-wheel drive), power drives driving sprocket wheel 3 by central shaft 9 and rotates, driving sprocket wheel 3 passes through chain 5 and drives driven sprockets 4 and tension sprocket 8 rotations, and driven sprocket 4 is again by central shaft 10 drive ground-engaging wheels, 11 rotations and at ground running.In the middle of actual job, when needs are regulated the rate of tension of chain 5, use spanner to unscrew bolt 12, adjust the upper-lower position of pole 7 in chute 6, make chain 5 elasticities suitable, screw bolt 12 at last, avoid chain-taking or other faults, guarantee the normal transmission of chain.
Claims (2)
1. agricultural high-clearance pesticide spray truck chain drive, comprise frame, be located at support arm, driving sprocket wheel and the driven sprocket of frame lower, driving sprocket wheel is located at upper rack, driven sprocket is located at the support arm lower end, driving sprocket wheel is connected by chain transmission with driven sprocket, it is characterized in that: described support arm is provided with chain stretching device.
2. agricultural high-clearance pesticide spray truck chain drive according to claim 1, it is characterized in that: described chain stretching device comprises and offers vertical chute and horizontally disposed pole on the support arm, pole one end is provided with the tension sprocket that is connected with chain transmission, and the pole the other end is fixedlyed connected with chute by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020103903XU CN201636280U (en) | 2010-01-29 | 2010-01-29 | Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020103903XU CN201636280U (en) | 2010-01-29 | 2010-01-29 | Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636280U true CN201636280U (en) | 2010-11-17 |
Family
ID=43080772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020103903XU Expired - Fee Related CN201636280U (en) | 2010-01-29 | 2010-01-29 | Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899721A (en) * | 2014-04-23 | 2014-07-02 | 中船第九设计研究院工程有限公司 | Rocker arm type chain tensioning device |
| CN105065591A (en) * | 2015-08-19 | 2015-11-18 | 湖北中烟工业有限责任公司 | Gear and rack type belt tensioning device |
-
2010
- 2010-01-29 CN CN201020103903XU patent/CN201636280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899721A (en) * | 2014-04-23 | 2014-07-02 | 中船第九设计研究院工程有限公司 | Rocker arm type chain tensioning device |
| CN105065591A (en) * | 2015-08-19 | 2015-11-18 | 湖北中烟工业有限责任公司 | Gear and rack type belt tensioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202098798U (en) | Candy cooling material conveying belt | |
| CN207174704U (en) | A kind of scraper reclaimer tensioning apparatus | |
| CN201636280U (en) | Chain transmission mechanism of pesticide-spraying agricultural truck with high ground clearance | |
| CN204175892U (en) | A kind of telescopic fork chain tension adjustable apparatus | |
| CN112060846B (en) | Land-rail dual-purpose damping chassis of multi-span greenhouse robot and use method | |
| CN2883264Y (en) | Chain tensionex of pipe chain conveyer | |
| CN201004833Y (en) | Conveyor system of the sugarcane harvester | |
| CN104041232A (en) | Human-powered fertilizer applicator suitable for mountainous areas | |
| CN204588140U (en) | Chain-type novel large grain scraper | |
| CN202743897U (en) | Tensioning mechanism of conveyor chain wheel | |
| CN204061182U (en) | A kind of Roots blower installation turning rack | |
| CN201238465Y (en) | Rolling fertiliser distributor | |
| CN209370606U (en) | A kind of fixation device based on Coal Transportation System coal spout | |
| CN202518734U (en) | Transfer device with perforated circular arc surface component | |
| CN203500400U (en) | Tensioning wheel device | |
| CN201393373Y (en) | Power transmission device for fertilization on scarification equipment | |
| CN204847160U (en) | Pipe chain machine | |
| CN201849278U (en) | Driven wheel mechanism applied to carriers or stackers | |
| CN205034799U (en) | Bridge type blending reclaimer's dolly drive mechanism | |
| CN207670400U (en) | SQ-1200 endless rope series tractor anticreep press rope wheel | |
| CN201011767Y (en) | Fertilizer applicator special for irrigated land | |
| CN2923610Y (en) | Polygonal chain-wheel grain raking machine | |
| CN201193154Y (en) | Tensioning and centering device of hoister driven sprocket | |
| CN205204034U (en) | Power and free conveyor's sprocket overspeed device tensioner | |
| CN205034800U (en) | Bridge type blending reclaimer's nucket -wheel chain drive unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110129 |