CN101099425A

CN101099425A - Stalk combine harvester

Info

Publication number: CN101099425A
Application number: CNA2006101023627A
Authority: CN
Inventors: 王风武
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-31
Filing date: 2006-12-31
Publication date: 2008-01-09
Anticipated expiration: 2026-12-31
Also published as: CN101099425B

Abstract

The present invention provides stalk combine harvester. It includes the following several portions: stalk harvesting mechanism, stalk conveying device, stalk cutting device, machine frame, mechanical transmission device, traveling mechanism and power machine with power output shaft. Said invention also provides its working principle and its concrete operation method.

Description

A kind of stalk combine harvester

Technical field

The invention belongs to tractor and drive the grain header technical field, specifically is the broken combined harvester of the clear powder allocation of a kind of stalk.

Background technology

Bring in constant renewal at paper technology, the timber worsening shortages, today that particularly recent country advocates straw power generation just energetically, existing utilizable energy source can not be satisfied the present situation that current society strengthens day by day to the alternative energy development demand of timber far away, cotton stalk more and more is subject to people's attention, and utilizes degree to improve day by day.But society still is to adopt traditional work pattern for the results of cotton stalk upward at present, earlier stalk is dialled clearly and collected, transporting it into fixed-site then pulverizes, such mode of operation had both caused the waste of a large amount of human and material resources, and the while has brought inconvenience to the pulverizing and the deep processing of stalk again.

Summary of the invention

The purpose of this invention is to provide a kind of stalk combine harvester, it integrates results, pulverizes, have simple and compact for structure, applicability strong, can carry out row results, stalk not being dialled characteristics such as rate height, good crushing effect clearly, dial clearly, gather in the crops, pulverize and to carry out simultaneously, help reducing labour intensity, improve operating efficiency.Can be used for results, pulverizing, the collection of crops stalks such as cotton, Gao Liang or go back the field.

Main technical schemes of the present invention is: a kind of stalk combine harvester, it is characterized in that being provided with in front the stalk harvesting mechanism, the back of stalk harvesting mechanism is provided with stalk straw conveying plant, the back of stalk conveying plant is provided with straw chopping apparatus, straw chopping apparatus links to each other, and be provided with frame and the mechanical driving device that can link to each other with propelled type powered maneuver power output shaft.Be preferably the gearbox and the mechanical driving device that link to each other with the rear power output shaft of tractor.

The preferred construction of above-mentioned stalk harvesting mechanism is: have a horizontal shaft type that is rotated counterclockwise and dial hobboing cutter clearly, there is a group standing grain roller that turns clockwise the top that horizontal shaft type is dialled hobboing cutter clearly.Also available vertical flywheel knife adds structures such as pulling is wheeled.

For laborsaving, it is that segmentation many ribs hobboing cutter that misplaces is good that above-mentioned horizontal shaft type is dialled hobboing cutter clearly.

The misplace preferred construction of many ribs hobboing cutter of above-mentioned segmentation is: hobboing cutter is for dividing three sections dislocation dischargings, and every section is one group and dials cutter clearly, and discharging is four prismatics, and an angle is 90 °, is separately fixed on the hob head (or axle), and each section angle that misplaces is good with 45 °.Also can be multistages such as 3,5,6,7,8, also can be many ribs shapes such as 3,5,6,8, each section dislocation angle also can be other angles such as 25,30,60 °, or not segmentation but have dislocation angle and also can.

The preferred construction of above-mentioned stalk conveying plant is: have the lower roller more than 2 or 2, have a pair or more of conveying roller in relative rotation.

Above-mentioned stalk conveying plant preferred construction is: have 1 independent lower roller, and have 3 pairs of conveying rollers in relative rotation.

The conveying roller of above-mentioned stalk conveying plant can have structures such as prism-shaped, mouse cage shape, paliform, many raised lines shape, many strip of sheet, cylindrical net trellis or gear-like.

It is good that above-mentioned frame is provided with 2 land wheels, supports and degree of heightening effect to play.

The structure of above-mentioned straw chopping apparatus is pulverized the cartridge type preferred construction for horizontal circle, has cross feeding mouth and discharging opening, and it is many vertical cut cutter that cylinder center's rotating shaft (or knife rest) is provided with, and wire distribution in the shape of a spiral is on the central rotating shaft and be provided with propeller structure.

Above-mentioned propeller structure is for being good from both sides to center push-in type structure, discharging opening on the tangential direction of intermediate cylinder, discharging opening and export air duct and link to each other.

Good effect of the present invention is as follows: integrate results, pulverize; dial clearly, gather in the crops, pulverize and to carry out simultaneously; can carry out straw collecting or go back the field; help reducing labour intensity; improve operating efficiency; help protecting the characteristics of environment, have simple in structure, compact, laborsaving, applicability is strong, easy to use, stalk is done wet can both dialling clearly with, stalk and characteristics such as dialled the rate height totally, clearly, pulverizes the quality height, operation effectiveness is good.Reduced operation labour intensity to a great extent, reduced the consumption of manpower, financial resources, operating flexibility, motor-driven can destroy the plastic film that remains in the soil again simultaneously, helps environmental protection, and versatility is good, stalk do wet all can, 1.93 meters of maximum results fabric widths.Can be used for results, pulverizing, the collection of crops stalks such as cotton, Gao Liang or go back the field.Especially being fit to the tractor is power (also can other propelled type engines or special machine be power).

Make reference below in conjunction with example, but not as qualification of the present invention.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is that the A of Fig. 1 is to partial view;

Fig. 3 is the rearview of Fig. 1;

Fig. 4 is a B-B profile among Fig. 2;

Fig. 5 is each conveying roller drive mechanism schematic diagram among Fig. 1;

Fig. 6 dials the structural representation of hobboing cutter 2 clearly for horizontal shaft type among Fig. 1;

Fig. 7 is the structural representation of laterally round pulverization cylinder 11 among Fig. 1;

Fig. 8 is vertical cut cutter 1101 radial distribution figure among Fig. 7;

Fig. 9 is that the C of lower roll among Fig. 4 is to view;

Figure 10 upward arranges the C of roller to view among Fig. 4.

Among Fig. 1-Fig. 9: 1 for dialling the standing grain roller, 2 dial hobboing cutter clearly for horizontal shaft type, 201,202,203 is clear hobboing cutter three segment numbers of dialling, 205 is hob head or cutter shaft, 204 is the rolling cut cutter, 3,5,7,9 is lower roller, 4,6,10 is upper roller, and 11 is laterally round pulverization cylinder, 1101 is the vertical cut cutter, 1103 is discharging opening, and 12 is frame, and 1201 for hanging frame, 13 is gearbox, 14 is chimney fan, and 15 is storage bucket, and 16 is the tractor rear output shaft, 17 is tractor, 18 is the pulverization cylinder shaft pulley, and 19 is drive pulley, and 20 is the shaft pulley of

upper roller

4,21 for dialling the shaft pulley of standing grain roller, 22 is the shaft pulley that horizontal shaft type is dialled hobboing cutter clearly, 23,24,25,26,27,28,29 are respectively conveying

roller

3,4,5,6,7,10,9 shaft pulley, 30,31 are divided into conveying

roller

5,4 shaft pulley (position of each roller driving pulley and gear is located at the right side of each roller among Fig. 4).

Embodiment

Among Fig. 1 ~ Fig. 9, the back of stalk harvesting mechanism is provided with stalk straw conveying plant, and the back of stalk conveying plant is provided with straw chopping apparatus, and straw chopping apparatus links to each other.The structure of stalk harvesting mechanism is: have a horizontal shaft type that is rotated counterclockwise and dial hobboing cutter 2 clearly, there is a group standing grain roller 1 that turns clockwise its top.Laterally shaft type is dialled hobboing cutter 2 clearly and is segmentation many ribs hobboing cutter that misplaces, and its structure is: discharge for dividing three section 201,202,203 dislocation, every section is one group and dials cutter clearly, discharging is four prismatics, between the angle be 90 °, be separately fixed on the hob head 205, each section cutter dislocation angle is 45 °.The structure of stalk conveying plant is: have 1 independent lower roller 3, and have 3 pairs of

conveying rollers

4,5,6,7,10,9 in relative rotation.Conveying roller has triangular column, mouse cage shape, paliform (or claiming the tubular grid-shaped), many raised lines shape, many strip of sheet (or claiming the sheet grid-shaped) or gear-like structure.Frame 12 is provided with 2 land wheels 8.Laterally circle is pulverized the cartridge type straw chopping apparatus, has cross feeding mouth and discharging opening 1103, and cylinder center's rotating shaft is provided with many vertical cut cutter 1101, and wire distribution in the shape of a spiral is on the central rotating shaft and be provided with propeller structure 1102.Propeller structure 1102 be from both sides to center push-in type structure, discharging opening 1103 on the tangential direction of intermediate cylinder, discharging opening 1103 with output air duct 14 link to each other.The position of each roller driving pulley and gear is located at the right side of each roller among Fig. 4.

During work, tractor rear power output shaft 16 is by cardan axis and gearbox 13, and by the hobboing cutter 2 on belt pulley and the chain drive stalk harvesting apparatus, hobboing cutter 2 is constantly rotation in walking, in rotary course, implement the clear of stalk dialled, stalk after clear the dialling lodges naturally after the two rows conveying roller of hobboing cutter back is delivered in the straw millstone, by the chopping of the blade 1101 of high speed rotating, channelizing line (first steel or lath) composition pulverization cylinder becomes an integral body with blower fan, air duct type to stalk on the cutting knife that helix distributes and the cylinder in reducing mechanism.Throw to stalk storage bin 15=through impelling chimney fan 14 and to collect.The stalk harvesting and conveying device, straw millstone and collecting box are separate, and detachable is convenient and reliable, if the user wants the impelling tube to be rotated backward with straw-returning, stalk will be directly injected to ground.

Claims

1, a kind of stalk combine harvester, it is characterized in that being provided with in front the stalk harvesting mechanism, the back of stalk harvesting mechanism is provided with stalk straw conveying plant, the back of stalk conveying plant is provided with straw chopping apparatus, straw chopping apparatus links to each other, and be provided with frame (12) and the mechanical driving device that can link to each other with the power take-off of propelled type engine.

2, stalk combine harvester according to claim 1 is characterized in that being provided with the gearbox and the mechanical driving device that link to each other with the rear power output shaft of tractor.

3, stalk combine harvester according to claim 1, the structure that it is characterized in that described stalk harvesting mechanism is: have a horizontal shaft type that is rotated counterclockwise and dial hobboing cutter (2) clearly, there is a group standing grain roller (1) that turns clockwise the top that horizontal shaft type is dialled hobboing cutter (2) clearly.

4, stalk combine harvester according to claim 3 is characterized in that described horizontal shaft type dials hobboing cutter (2) clearly and be segmentation many ribs hobboing cutter that misplaces.

5, stalk combine harvester according to claim 4, it is characterized in that the misplace structure of many ribs hobboing cutter of described segmentation is: hobboing cutter (2) is for dividing three sections (201,202,203) dislocation discharging, every section is one group and dials cutter (204) clearly, discharging is four prismatics, between the angle be 90 °, be separately fixed on the hob head (205), each section dislocation angle is 45 °.

6, stalk combine harvester according to claim 1 is characterized in that the structure of described stalk conveying plant is: have the lower roller more than 2 or 2, have a pair or more of conveying roller in relative rotation.

7, stalk combine harvester according to claim 6 is characterized in that described stalk conveying plant has independent 1 lower roller (3), and has 3 pairs of conveying rollers (4,5,6,7,9,10) in relative rotation.

8, stalk combine harvester according to claim 1 is characterized in that described frame (12) is provided with 2 land wheels (8).

9, according to claim 1,2,3,4,5,6,7 or 8 described stalk combine harvesters, the structure that it is characterized in that described straw chopping apparatus is pulverized cartridge type for horizontal circle, have cross feeding mouth and discharging opening (1103), cylinder center's rotating shaft is provided with many vertical cut cutter (1101), wire distributes in the shape of a spiral, and central rotating shaft is provided with propeller structure (1102).

10, stalk combine harvester according to claim 9, it is characterized in that described propeller structure (1102) is to center push-in type structure from both sides, discharging opening (1103) is on the tangential direction of intermediate cylinder, and discharging opening (1103) links to each other with output air duct (14).