CN203378285U - Improved structure of conveyor trough in harvester - Google Patents
Improved structure of conveyor trough in harvester Download PDFInfo
- Publication number
- CN203378285U CN203378285U CN201320460415.8U CN201320460415U CN203378285U CN 203378285 U CN203378285 U CN 203378285U CN 201320460415 U CN201320460415 U CN 201320460415U CN 203378285 U CN203378285 U CN 203378285U
- Authority
- CN
- China
- Prior art keywords
- conveyor trough
- delivery chute
- arc
- conveyor
- trough
- 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 discloses an improved structure of a conveyor trough in a harvester. The improved structure of the conveyor trough in the harvester comprises a support and is characterized in that the conveyor trough which is arranged in an upward inclining mode is erected on the support, and the height of the conveyor trough is increased. Two circulating conveyor chains are mounted in the conveyor trough in a transmission mode. Connecting rods which are arranged at intervals are distributed between the circulating conveyor chains. Arc-shaped grab rods which are arranged at intervals are distributed on the connecting rods. The arc-shaped grab rods on adjacent connecting rods are staggered in a mutually spaced mode. The bending direction of the arc-shaped grab rods is the same as the direction of delivery. The upper end face of the conveyor trough is provided with a buffer trough communicated with a delivery cavity. The improved structure of the conveyor trough in the harvester is reasonable in structural design, facilitates the delivery of materials, and can temporarily store the materials in the delivery process to prevent the conveyor trough from being blocked; the conveyor trough is convenient to clean when blocked, and therefore the using requirement is met.
Description
Technical field
The utility model relates to the grain header field, relates in particular to the improvement structure of delivery chute in a kind of grain header.
Background technology
Send into delivery chute through the helical feed cylinder after grain harvest in grain header; and then enter in threshing system; and existing delivery chute is simple in structure; smaller in its conveying space, therefore can only adopt the short scraper plate between circulating conveyor chain and circulating conveyor chain to carry out the conveying of material, in course of conveying, carry the heavier easy generation of load to stop up; need to shut down finishing; and, because the upper surface of delivery chute is sealed, therefore aspect is not directly rebuild, and can not meet instructions for use.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and the improvement structure of delivery chute in a kind of grain header is provided.
The utility model is achieved through the following technical solutions:
The improvement structure of delivery chute in a kind of grain header, include support, it is characterized in that: the added delivery chute that is tilted to setting that is provided with of described support, the height of described delivery chute increases, in described delivery chute, transmission is equipped with two circulating conveyor chains, be distributed with spaced connecting rod between described circulating conveyor chain, be distributed with spaced arc on described connecting rod and grab bar, and the arc on adjacent connecting rod is grabbed the dislocation of bar space, the bending direction that described arc is grabbed bar is identical with throughput direction, and described delivery chute upper surface is provided with the dashpot be communicated with conveyor chamber.
Its principle is: the height of delivery chute increases, increased the space of transfer passage, grab the structural design of bar by the arc on connecting rod between circulating conveyor chain simultaneously, be convenient to the conveying of material, the structural design that simultaneously coordinates the dashpot on delivery chute, can carry out buffer memory to the material in course of conveying, must stop up by delivery chute, and easy cleaning while stopping up, met instructions for use.
The utility model has the advantages that:
The utility model reasonable in design, be convenient to the conveying of material, simultaneously can carry out buffer memory to the material in course of conveying, must stop up by delivery chute, and easy cleaning while stopping up, met instructions for use.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that arc is grabbed the structural representation that bar distributes on connecting rod.
Embodiment
Referring to accompanying drawing, the improvement structure of delivery chute in a kind of grain header, include support 1, the added delivery chute 2 that is tilted to setting that is provided with of support 1, the height of delivery chute 2 increases, in delivery chute 2, transmission is equipped with two circulating conveyor chains 3, be distributed with spaced connecting rod 4 between circulating conveyor chain 3, be distributed with spaced arc on connecting rod 4 and grab bar 5, and the arc on adjacent connecting rod 4 is grabbed bar 5 space dislocation, the bending direction that arc is grabbed bar 5 is identical with throughput direction, and delivery chute 2 upper surfaces are provided with the dashpot 6 be communicated with conveyor chamber.
Claims (1)
1. the improvement structure of delivery chute in a grain header, include support, it is characterized in that: the added delivery chute that is tilted to setting that is provided with of described support, the height of described delivery chute increases, in described delivery chute, transmission is equipped with two circulating conveyor chains, be distributed with spaced connecting rod between described circulating conveyor chain, be distributed with spaced arc on described connecting rod and grab bar, and the arc on adjacent connecting rod is grabbed the dislocation of bar space, the bending direction that described arc is grabbed bar is identical with throughput direction, and described delivery chute upper surface is provided with the dashpot be communicated with conveyor chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460415.8U CN203378285U (en) | 2013-07-31 | 2013-07-31 | Improved structure of conveyor trough in harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460415.8U CN203378285U (en) | 2013-07-31 | 2013-07-31 | Improved structure of conveyor trough in harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378285U true CN203378285U (en) | 2014-01-08 |
Family
ID=49866830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460415.8U Expired - Fee Related CN203378285U (en) | 2013-07-31 | 2013-07-31 | Improved structure of conveyor trough in harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378285U (en) |
-
2013
- 2013-07-31 CN CN201320460415.8U patent/CN203378285U/en not_active Expired - Fee Related
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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: 20140108 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |