CN201585260U - Tooth-shaped chain straw cutting machine - Google Patents
Tooth-shaped chain straw cutting machine Download PDFInfo
- Publication number
- CN201585260U CN201585260U CN2009202595073U CN200920259507U CN201585260U CN 201585260 U CN201585260 U CN 201585260U CN 2009202595073 U CN2009202595073 U CN 2009202595073U CN 200920259507 U CN200920259507 U CN 200920259507U CN 201585260 U CN201585260 U CN 201585260U
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- chain
- driven
- main support
- chain wheel
- tooth
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Abstract
The utility model discloses a tooth-shaped chain straw cutting machine for a straw harvester. The tooth-shaped chain straw cutting machine is provided with a main support, a driving chain wheel and a driven chain wheel; the driving chain wheel and the driven chain wheel are installed at two ends of the main support; annular chain cutters winding the driving chain wheel and the driven chain wheel are installed on the two chain wheels; and the chain cutters are formed by sequentially hinging a plurality of chain links. When the cutting machine works, the driving chain wheel is driven by a power device of the straw harvester, the driven chain wheel is then driven by the driving chain wheel to continuously rotate and move, and the annular chain cutters installed on the two wheels can cut straws. The tooth-shaped chain straw cutting machine is convenient in operation, capable of realizing continuous rotating cutting, fine in coordinating performance between mechanisms, strong in practicability and capable of proving technical support for popularizing and applying the straw harvester.
Description
Technical field
The utility model relates to a kind of toothed chain cutter that is used for the straw harvesting machine.
Background technology
Stalk is the important quality raw materials of China's paper-making industry, and its results have extremely strong seasonality, and for a long time, each stalk plantation all relies on hand harvest's stalk, and labour intensity is big, and efficient is low.In the prior art, China is always at research and design straw harvesting machine, and there is model machine to carry out field trial, but such facility adopt reciprocating type cutting for a long time, poor reliability, problem fails effectively to be solved to cut that stubble is high, service life is short, production efficiency is low etc., so there is typing machinery to be used for harvesting production so far.China utility model patent ZL98237277.9 discloses a kind of cutter, and this cutter adopts the continuous rotary structure, however the matching and coordination difficulty between the mechanism, and reliability and production efficiency remain further to be improved.
The utility model content
At the defective of the inter-agency matching and coordination difficulty that has the existence of stalk cutter now, use for reference the timber incision principle, the utility model aims to provide a kind of easy to operate, practical, the well behaved profile of tooth chain type of inter-agency coordination stalk cutter.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of profile of tooth chain type stalk cutter, main support is arranged, drive sprocket is installed in an end of main support through drive sprocket axle, driven sprocket is installed in the other end of main support through the driven chain wheel shaft, be provided with chain type cutter tensioning apparatus between main support and the driven chain wheel shaft, can regulate the rate of tension of chain type cutter according to actual needs; The chain type cutter of annular hold described drive sprocket and driven sprocket and are contained on these two sprocket wheels, and described chain type cutter are formed by a plurality of chain links are hinged successively.Described chain link is made up of toothed blade, the brace that is positioned at toothed blade one side, guide plate, and an end of this guide plate uses straight pin hinged between described toothed blade and brace one end and with an end of this toothed blade and brace; The other end of described guide plate is between the described toothed blade of adjacent link and the brace other end and hinged and to form a plurality of chain links hinged successively with another straight pin with the other end of this toothed blade and brace.
Harvester described in the utility model is installed on the straw harvesting machine, when travelling forward along with grain header, drive drive sprocket by the axle that is connected to straw harvesting mechanomotive force device, carry out continuous gyration by driving drive sprocket by the chain drive driven sprocket that blade support is housed again, the profile of tooth chain type blade that is contained on the chain can cut stalk.
The beneficial effects of the utility model are: this profile of tooth chain type stalk cutter is easy to operate, can realize revolution cutting continuously, and inter-agency coordination is functional, and is practical, can be applying of straw harvesting machine technical support is provided.
Description of drawings
Fig. 1 is a profile of tooth chain type stalk cutter front view described in the utility model;
Fig. 2 is the A--A cutaway view of Fig. 1;
Fig. 3 is the B--B cutaway view of Fig. 1;
Fig. 4 is a profile of tooth chain type blade front view described in the utility model;
Fig. 5 is a profile of tooth chain type blade vertical view described in the utility model.
In the drawings:
The 1-toothed blade, the 2-main support,
3-chain type cutter tensioning apparatus, the 4-drive sprocket axle,
The 5-rolling bearing, 6-driven chain wheel shaft,
The 7-epipleural, the 8-hypopleuron,
The 9-key, the 10-drive sprocket,
The 11-driven sprocket, the 12-straight pin,
The 13-guide plate, the 14-brace,
The 15-nut.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of profile of tooth chain type stalk cutter as shown in figures 1 and 3, has main support 2, and drive sprocket 10 is installed in an end of main support 2 through drive sprocket axle 4, and driven sprocket 11 is installed in the other end of main support 2 through driven chain wheel shaft 6, and external application nut 15 is fixing; Drive sprocket axle 4 and driven chain wheel shaft 6 are contained on the main support 2 by rolling bearing 5, are provided with key 9 in drive sprocket axle 4 and the driven chain wheel shaft 6; Be provided with chain type cutter tensioning apparatus 3 between main support 2 and the driven chain wheel shaft 6, can regulate the rate of tension of chain type cutter according to actual needs; The chain type cutter of annular hold described drive sprocket 10 and driven sprocket 11 and are contained on these two sprocket wheels, and described chain type cutter are formed by a plurality of chain links are hinged successively.
As shown in Figure 4 and Figure 5, described chain link is made up of toothed blade 1, the brace 14 that is positioned at toothed blade 1 one sides, guide plate 13, and an end of this guide plate 13 uses straight pin 12 hinged between described toothed blade 1 and brace 14 1 ends and with an end of this toothed blade 1 and brace 14; The other end of described guide plate 13 is between the described toothed blade 1 of adjacent link and brace 14 other ends and hinged and to form a plurality of chain links hinged successively with another straight pin 12 with the other end of this toothed blade 1 and brace 14.
As shown in Figure 2, described chain type cutter are arranged in the main support 2 one sides (upside of Fig. 1 for example, non-cutting side when promptly moving) chain link is provided with the blade guiding trestle plate that is installed on the main support 2, and this blade guiding trestle plate is made up of epipleural 7 and hypopleuron 8.
Described harvester is installed on the straw harvesting machine, when travelling forward along with grain header, drive drive sprocket 10 by being connected to straw harvesting mechanomotive force device by drive sprocket axle 4, drive driven sprocket 11 by the chain type cutter of drive sprocket 10 by the annular that holds again and carry out continuous gyration, realize of the cutting of chain type cutter stalk.
Claims (3)
1. profile of tooth chain type stalk cutter, main support (2) is arranged, drive sprocket (10) is installed in an end of main support (2) through drive sprocket axle (4), driven sprocket (11) is installed in the other end of main support (2) through driven chain wheel shaft (6), the chain type cutter of annular hold described drive sprocket (10) and driven sprocket (11) and are contained on these two sprocket wheels, and described chain type cutter are formed by a plurality of chain links are hinged successively; It is characterized in that, described chain link is made up of toothed blade (1), the brace (14) that is positioned at toothed blade (1) one side, guide plate (13), and an end of this guide plate (13) is positioned between described toothed blade (1) and brace (14) one ends and hinged with straight pin (12) with an end of this toothed blade (1) and brace (14); The other end of described guide plate (13) is positioned between the described toothed blade (1) of adjacent link and brace (14) other end and is hinged and to form a plurality of chain links hinged successively with another straight pin (12) with the other end of this toothed blade (1) and brace (14).
2. profile of tooth chain type stalk cutter as claimed in claim 1, it is characterized in that, the chain link that described chain type cutter are positioned at main support (2) one sides is provided with the blade guiding trestle plate that is installed on the main support (2), and this blade guiding trestle plate is made up of epipleural (7) and hypopleuron (8).
3. profile of tooth chain type stalk cutter according to claim 1 is characterized in that, is provided with chain type cutter tensioning apparatus (3) between described main support (2) and the driven chain wheel shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202595073U CN201585260U (en) | 2009-12-04 | 2009-12-04 | Tooth-shaped chain straw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202595073U CN201585260U (en) | 2009-12-04 | 2009-12-04 | Tooth-shaped chain straw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585260U true CN201585260U (en) | 2010-09-22 |
Family
ID=42745025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202595073U Expired - Fee Related CN201585260U (en) | 2009-12-04 | 2009-12-04 | Tooth-shaped chain straw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585260U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428794A (en) * | 2011-09-22 | 2012-05-02 | 中国农业大学 | Chain-type double knife cutter |
| CN107055426A (en) * | 2017-04-07 | 2017-08-18 | 哈尔滨工业大学 | A kind of heavy load rope-climbing mechanism based on special-shaped chain gear transmission |
| CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN110050573A (en) * | 2019-06-10 | 2019-07-26 | 山东农业大学 | A kind of chain type Forage Crop stalk cutting ceding of Taiwan |
| CN112840832A (en) * | 2021-01-05 | 2021-05-28 | 王令俐 | A device for agricultural automatic weeding cutting |
-
2009
- 2009-12-04 CN CN2009202595073U patent/CN201585260U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428794A (en) * | 2011-09-22 | 2012-05-02 | 中国农业大学 | Chain-type double knife cutter |
| CN102428794B (en) * | 2011-09-22 | 2013-05-22 | 中国农业大学 | Chain-type double knife cutter |
| CN107055426A (en) * | 2017-04-07 | 2017-08-18 | 哈尔滨工业大学 | A kind of heavy load rope-climbing mechanism based on special-shaped chain gear transmission |
| CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN109496542B (en) * | 2019-01-15 | 2021-09-24 | 吉林大学 | Sprocket cutter for harvesting corn stubble |
| CN110050573A (en) * | 2019-06-10 | 2019-07-26 | 山东农业大学 | A kind of chain type Forage Crop stalk cutting ceding of Taiwan |
| CN112840832A (en) * | 2021-01-05 | 2021-05-28 | 王令俐 | A device for agricultural automatic weeding cutting |
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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: 20100922 Termination date: 20121204 |