Cutting longitudinal swaths grain harvesting and baling combine

Patent metadata

Field	Value
Publication number	US-9949433-B2
Application number	US-201415323395-A
Country	US
Kind code	B2
Filing date	Jul 11, 2014
Priority date	Jul 7, 2014
Publication date	Apr 24, 2018
Grant date	Apr 24, 2018

Abstract

A cutting longitudinal swaths grain harvesting and baling combine, includes a grain cutting and conveying system, a threshing and separation system, a grain cleaning apparatus, a grain collection and holding system, a straw compression and baling apparatus, a chassis travelling system, and a driving system; when the combine is harvesting grain in fields, the stalks are cut and conveyed to the threshing and separation system by the grain cutting and conveying system; the threshed and separated straw is compressed and baled by the straw compression and baling apparatus; the threshed and separated grain is cleaned by the grain cleaning apparatus; and the cleaned grain is conveyed by the grain collection and holding system to a grain storage bin. The combine can achieve harvesting of grain such as rice and wheat as well as compression and baling of threshed straw, having advantages of high working efficiency, stable performance, a simple process, and being time and labor saving.

First claim

The invention claimed is:

1. A cutting longitudinal swaths grain harvesting and baling combine, which comprises: a grain cutting and conveying system, a grain threshing and separation system, a grain cleaning apparatus, a grain collection and holding system, a straw compressing and baling apparatus, a chassis travelling system and a driving system, wherein the grain cleaning apparatus is located over the chassis travelling system, the grain threshing and separation system is located over the grain cleaning apparatus, the straw compressing and baling apparatus is located under the grain threshing and separation system and at the rear-end of the grain cleaning apparatus, the grain cutting and conveying system is located at the fore-end of the grain threshing and separation system, the driving system is located above the grain cutting and conveying system, and the grain collection and holding system is located above the chassis travelling system and beside the grain threshing and separation system;
wherein the grain cutting and conveying system comprises a material cutting device and material delivery device; the material cutting device is connected with the material delivery device, and the former is located in front of the latter; the material cutting device comprises spokes, teeth, a reciprocating cutter, a feed auger, a spoke plate of the reel, a reel drive pulley, a cutting platform drive pulley, a feed auger drive pulley and cutter wobblers; wherein the teeth are connected with the spokes, and the spokes are connected with the spoke plate of the reel; the spoke plate of the reel is located above the feed auger, the reciprocating cutter is located under the spoke plate of the reel and in front of the feed auger, the reel drive pulley is connected with the spoke plate of the reel, and the feed auger drive pulley is connected with the feed auger, the cutter wobblers are connected with the reciprocating cutter, and the cutting platform drive pulley is connected with the feed auger drive pulley; the material delivery device comprises a driving wheel of a first conveying channel, a first conveying chain, a second conveying chain, material battens and a driving wheel of a second conveying channel; the first conveying chain and the second conveying chain are located outside the first conveying channel drive pulley and the second conveying channel drive pulley; the material battens are located outside the first conveying chain and the second conveying chain;
the grain threshing and separation system comprises a cutting swath threshing and separating device and a longitudinal swath threshing and separating device; the cutting swath threshing and separating device comprises a cutting swath roller cover plate, a cutting swath spike teeth threshing unit, a cutting swath grid concave sieve, cutting swath spokes, a cutting swath roller drive belt pulley, a cutting swath drive sprocket, a cutting swath roller spoke plate, a cutting swath roller bearing and a cutting swath roller axle; the cutting swath spike teeth threshing unit is connected with the cutting swath spokes, the cutting swath spokes are connected with the cutting swath roller spoke plate, the cutting swath roller spoke plate is connected with the cutting swath roller bearing, and the cutting swath roller bearing is connected with the cutting swath roller axle; the cutting swath roller drive belt pulley and the cutting swath drive sprocket are connected with the cutting swath roller axle; the cutting swath roller cover plate is located above the cutting swath roller spoke plate, and the cutting swath grid concave sieve is located under the cutting swath roller spoke plate; the longitudinal swath threshing and separating device comprises a spiral feeding head, a longitudinal swath roller grid concave sieve, a longitudinal swath spoke plate, a longitudinal swath drive pulley, longitudinal swath spokes, a longitudinal swath spike teeth threshing unit, a top cap deflector, a longitudinal swath roller top cap, a feeding spiral blade, a rethreshing auger, a longitudinal swath roller axel and a longitudinal swath roller bearing; the feeding spiral blade is located outside the spiral feeding head, the spiral feeding head is connected with the longitudinal swath spokes, the longitudinal swath spokes are connected with the longitudinal swath spoke plate, the longitudinal swath spoke plate is connected with the longitudinal swath roller axel, the longitudinal swath drive pulley is connected with the longitudinal swath roller axel, the longitudinal swath roller bearing is connected with longitudinal swath roller axel; the top cap deflector is connected with the longitudinal swath roller top cap and located inside it, the longitudinal swath roller top cap is located above the longitudinal swath spoke plate, the longitudinal swath roller grid concave sieve is located under the longitudinal swath spoke plate, and the rethreshing auger is connected with the longitudinal swath roller grid concave sieve;
the grain cleaning apparatus comprises a shuttle board, an upper vibrating screen, an under vibrating screen and a cleaning centrifugal fan, the shuttle board is located above the upper vibrating screen, and the upper vibrating screen is located above the under vibrating screen, the cleaning centrifugal fan is located under the upper vibrating screen, and also is located above and in front of the under vibrating screen, a cleaning varia auger is located above the shuttle board; the upper vibrating screen comprises a scalping board, a sieve plate and a sawtooth vibrating tail screen; the scalping board is located above the sieve plate, and the sieve plate is located in front of the sawtooth vibrating tail screen; the under vibrating screen comprises a woven screen and a vibrating screen flywheel; the cleaning centrifugal fan comprises an under draught distributing board and a top draught distributing board a crank of the shuttle board is connected with the shuttle board, and the vibrating screen flywheel is connected with the crank of the shuttle board;
the grain collection and holding system comprises a grain storage box, a grain collecting auger and a varia collecting auger; the grain collecting auger is connected with the grain storage box, the varia collecting auger is connected with the longitudinal swath threshing and separating device;
the straw compressing and baling apparatus comprises a straw feeding mechanism, a power input mechanism, a baling drive tensioning wheel, a drive pulley, a pre press mechanism drive pulley, a connecting rod feeding mechanism, a grass feeding mechanism drive pulley, a weed discharging pulley, a straw knotting drive pulley, a crank pre pressing mechanism and a square bale discharging mechanism; the straw feeding mechanism is connected with the square bale discharging mechanism, the crank pre pressing mechanism is connected with the straw feeding mechanism, the connecting rod feeding mechanism is connected with the square bale discharging mechanism; the pre press mechanism drive pulley is connected with the crank pre pressing mechanism, the grass feeding mechanism drive pulley is connected with the square bale discharging mechanism, the straw knotting drive pulley is connected with the square bale discharging mechanism; the power input mechanism, the baling drive tensioning wheel, the drive pulley, the pre press mechanism drive pulley, the grass feeding mechanism drive pulley, the weed discharging pulley and the straw knotting drive pulley are connected with each other;
the chassis travelling system comprises a caterpillar band walking system, a chassis frame member, an engine and a speed variator; the caterpillar band walking system is connected with the bottom of the chassis frame member, the engine is connected with the caterpillar band walking system through the speed variator; the caterpillar band walking system comprises a first caterpillar band, a se

Assignees

• Univ Jiangsu

Inventors

• Li Yaoming
• Xu Lizhang
• Tang Zhong

Classifications

• A01F12/10

  Feeders · CPC title

• A01D34/04

  with cutters at the front · CPC title

• A01D41/00 Primary

  Combines, i.e. harvesters or mowers combined with threshing devices · CPC title

• A01F7/062

  with a rotating cage · CPC title

• A01F12/184

  Cleaning means · CPC title