CN202759824U - Feeding mechanism of corn stalk harvester - Google Patents
Feeding mechanism of corn stalk harvester Download PDFInfo
- Publication number
- CN202759824U CN202759824U CN 201220457880 CN201220457880U CN202759824U CN 202759824 U CN202759824 U CN 202759824U CN 201220457880 CN201220457880 CN 201220457880 CN 201220457880 U CN201220457880 U CN 201220457880U CN 202759824 U CN202759824 U CN 202759824U
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- chain
- chain wheels
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- wheel
- rice
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Abstract
Provided is a feeding mechanism of a corn stalk harvester. According to the feeding mechanism, a chain wheel on a cutting machine is connected with two bevel gears through a chain and a transmission chain wheel. The two bevel gears are respectively connected with two clamping belt chain wheels through a reversing bevel gear and a vertical shaft. The two clamping belt chain wheels are respectively connected with two upper stalk pulling chain wheels through a transmission chain, a front end clamping belt chain wheel and a transmission shaft. The two clamping belt chain wheels, the two upper stalk pulling chain wheels and two speed variable chain wheels are respectively installed on two long vertical shafts. The two upper stalk pulling chain wheels are respectively connected with two front end upper stalk pulling chain wheels through a chain with a stalk pulling paw. The two speed variable chain wheels are connected with two small chain wheels through a chain. The two small chain wheels and two cutting discs are respectively installed on two main vertical shafts. According to the feeding mechanism, cutting knives are the cutting discs, non-row harvesting can be achieved, transmission modes are chain-typed or in a gear-meshed type, transmission is reliable, the structure is simpler than that of a prior art, the failure rate is low, monolithic knives are adopted, only hard stalks are cut, soft weeds are not cut, weeds can be effectively prevented from being cut, and the problem of weed winding is solved.
Description
Technical field the utility model relates to a kind of agricultural machinery, is a kind of maize stalk harvester tool specifically.
The maize stalk harvester that background technology is used in the market, its intake mechanism mainly divide to the row feeding with not to two kinds of row feedings, not to the highly versatile of row, can be fit to the harvest corn of various line-spacings.Its version has reciprocating type cutter to add auger type, and its shortcoming is that drive mechanism is complicated, scissors is fragile; Another kind is disc type, its shortcoming be huge structure, consumption of power large, heavy, easily twine grass.Design a kind of simple in structure, dependable performance, and to the row intake mechanism very unnecessary.
The summary of the invention the purpose of this utility model is to provide a kind of maize stalk harvester intake mechanism, and it is simple in structure, and reliable transmission does not twine weeds, stalk can be imported in the cutting machine smoothly.
The technical solution of the utility model is as follows:
A kind of maize stalk harvester intake mechanism, it is that sprocket wheel on the cutting machine passes through chain, rack-mounted drive sprocket connects two bevel gears coaxial with above-mentioned drive sprocket, above-mentioned two bevel gears are the commutation bevel gear through being engaged with respectively, vertical shaft connects two clamping band sprocket wheels, above-mentioned two clamping band sprocket wheels are respectively through driving-chain, front end clamping band sprocket wheel, long vertical shaft connects rice-pulling chain wheel on two, above-mentioned two front end clamping band sprocket wheels, rice-pulling chain wheel on two, two speed-changing chains are installed in respectively on two long vertical shafts, the rice-pulling chain wheel connects rice-pulling chain wheel on two front ends by the chain of band group standing grain pawl respectively on two, rice-pulling chain wheel and quill on above-mentioned each front end, dialling the standing grain cylinder is rigidly connected; Dial to be welded with on the standing grain cylinder and dial the standing grain pawl, their rotation makes stalk under the promotion of dialling the standing grain pawl, enters in the clamping band, and above-mentioned two speed-changing chains connect two minor sprockets by chain, and above-mentioned two minor sprockets and two cutting dives are installed in respectively on the two main vertical shafts.
On the above-mentioned frame guide is installed, the front portion of guide is at the front end of two cutting dives.
The utility model has the advantage of: 1, because cutter is cutting disc, can realize the row results, 2, the transmission of this device is chain type or gear engagement, reliable transmission, structure is simpler than prior art, failure rate is low.3, this device adopts the monolithic cutter, and only the harder stalk of cutting is not cut and cut relatively soft weeds, can effectively avoid weeds, has solved the problem that weeds are twined.
Description of drawings Fig. 1 is the utility model embodiment vertical view;
Fig. 2 is the utility model embodiment overall structure front view;
Fig. 3 is the utility model embodiment perspective view.
The utility model is described in further detail below in conjunction with accompanying drawing for embodiment.
Can be seen by Fig. 1～3, sprocket wheel (1) on the cutting machine of this device (22) is by chain (26), rack-mounted drive sprocket (2) connects two bevel gears (4) with above-mentioned drive sprocket (2) coaxial (3), above-mentioned two bevel gears (4) are the commutation bevel gear (5) through being engaged with respectively, vertical shaft (23) connects two clamping band sprocket wheels (6), above-mentioned two clamping band sprocket wheels (6) are respectively through driving-chain (7), front end clamping band sprocket wheel (15), long vertical shaft 16 connects rice-pulling chain wheel (17) on two, above-mentioned front end two clamping band sprocket wheels (15), rice-pulling chain wheel (17) on two, two speed-changing chains (9) are installed in respectively on two long vertical shafts (16), rice-pulling chain wheel (17) connects rice-pulling chain wheel (18) on two front ends, above-mentioned each upper rice-pulling chain wheel (18) and quill (19) by the chain (24) that band is dialled standing grain pawl (11) respectively on two, dialling standing grain cylinder (13) is rigidly connected; Dial to be welded with on the standing grain cylinder (13) and dial the standing grain pawl, their rotation makes stalk under the promotion of dialling the standing grain pawl, enter in the clamping band (8), above-mentioned two speed-changing chains (9) connect two minor sprockets (20) by chain (10), and above-mentioned two minor sprockets (20) and two cutting dives (12) are installed in respectively on the two main vertical shafts (21); Guide (14) is installed on the frame, and the front portion of guide is sharp-pointed arrow, and it reaches the front end of cutting disc (12).
Sprocket wheel on the cutting machine (1) reaches on the drive sprocket (2) by the power of chain with rotation, drive sprocket (2) is through bevel gear (4), commutation bevel gear (5), clamping band sprocket wheel (6), front end clamping band sprocket wheel (15), upper rice-pulling chain wheel (17) drives rice-pulling chain wheel (18) rotation on the front end, rice-pulling chain wheel (18) and quill (19) on the front end, dial standing grain cylinder (13) rotation that is rigidly connected, their rotation makes stalk under the promotion of dialling standing grain pawl (11), enter in the clamping band (8), speed-changing chain (9) will rotatablely move by chain (10) and reach on the minor sprocket (20), this sprocket wheel (20) is less than speed-changing chain (9), reach the purpose of speedup, two cutting dives (12) High Rotation Speed cuts off stalk.On set aside standing grain pawl (11) stalk that cuts off sent in the clamping band (8), clamping band sprocket wheel (6), front end clamping band sprocket wheel (15) rotation, clamping band (8) clamping the stalk parallel motion to cutting machine charging aperture place, whole stalk feeding function is all finished.
For guaranteeing not fall behind the straw cutting, and guarantee that stalk stirs within the scope dialling the standing grain pawl, the intake mechanism front end is equipped with guide (14).
Claims (2)
1. maize stalk harvester intake mechanism, it is characterized in that: it is that sprocket wheel (1) on the cutting machine (22) is by chain (26), be installed in drive sprocket (2) on the frame (25) and connect two bevel gears (4) with above-mentioned drive sprocket (2) coaxial (3), above-mentioned two bevel gears (4) are the commutation bevel gear (5) through being engaged with respectively, vertical shaft (23) connects two clamping band sprocket wheels (6), above-mentioned two clamping band sprocket wheels are respectively through driving-chain (7), front end clamping band sprocket wheel (15), long vertical shaft 16 connects rice-pulling chain wheel (17) on two, above-mentioned front end two clamping band sprocket wheels (15), rice-pulling chain wheel (17) on two, two speed-changing chains (9) are installed in respectively on two long vertical shafts (16), rice-pulling chain wheel (17) connects rice-pulling chain wheel (18) on two front ends by the chain (24) of band group standing grain pawl (11) respectively on two, rice-pulling chain wheel (18) and quill (19) on above-mentioned each front end, dialling standing grain cylinder (13) is rigidly connected; Dial to be welded with on the standing grain cylinder (13) and dial the standing grain pawl, their rotation makes stalk under the promotion of dialling the standing grain pawl, enter in the clamping band (8), above-mentioned two speed-changing chains (9) connect two minor sprockets (20) by chain (10), and above-mentioned two minor sprockets (20) and two cutting dives (12) are installed in respectively on the two main vertical shafts (21).
2. maize stalk harvester intake mechanism according to claim 1, it is characterized in that: guide (14) is installed on its frame (25), and the front portion of guide is at the front end of two cutting dives (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457880 CN202759824U (en) | 2012-09-10 | 2012-09-10 | Feeding mechanism of corn stalk harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457880 CN202759824U (en) | 2012-09-10 | 2012-09-10 | Feeding mechanism of corn stalk harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759824U true CN202759824U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457880 Expired - Fee Related CN202759824U (en) | 2012-09-10 | 2012-09-10 | Feeding mechanism of corn stalk harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759824U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812821A (en) * | 2012-09-10 | 2012-12-12 | 王国强 | Feeding mechanism for corn stalk harvester |
| CN103430691A (en) * | 2013-08-23 | 2013-12-11 | 张家港市飞驰机械制造有限公司 | Reed reaping device and reed harvesting ship comprising reed reaping device |
| CN104521442A (en) * | 2014-12-05 | 2015-04-22 | 重庆瑜欣平瑞机电有限公司 | Pressing strip conveying structure on harvester |
| CN108353640A (en) * | 2018-02-26 | 2018-08-03 | 深圳达芬奇创新科技有限公司 | It is a kind of to dial standing grain device for long-stalked crop cropper |
-
2012
- 2012-09-10 CN CN 201220457880 patent/CN202759824U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812821A (en) * | 2012-09-10 | 2012-12-12 | 王国强 | Feeding mechanism for corn stalk harvester |
| CN103430691A (en) * | 2013-08-23 | 2013-12-11 | 张家港市飞驰机械制造有限公司 | Reed reaping device and reed harvesting ship comprising reed reaping device |
| CN103430691B (en) * | 2013-08-23 | 2015-10-28 | 苏州飞驰环保科技股份有限公司 | A kind of Reed device and comprise the reed boat for harvesting of this Reed device |
| CN104521442A (en) * | 2014-12-05 | 2015-04-22 | 重庆瑜欣平瑞机电有限公司 | Pressing strip conveying structure on harvester |
| CN108353640A (en) * | 2018-02-26 | 2018-08-03 | 深圳达芬奇创新科技有限公司 | It is a kind of to dial standing grain device for long-stalked crop cropper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160910 |