CN112616432A

CN112616432A - Crawler-type corn harvester

Info

Publication number: CN112616432A
Application number: CN202011481946.6A
Authority: CN
Inventors: 丁启东; 邹作佳; 戴玉
Original assignee: Jiangsu World Agricultural Machinery Co Ltd
Current assignee: Jiangsu World Agricultural Machinery Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-04-09

Abstract

The invention discloses a crawler-type corn harvester which comprises a crawler-type corn harvester body and a header, wherein the body consists of an elevator, an impurity removal fan, a chassis, an engine, a peeling machine seed recovery device, a centrifugal fan, a front straw pulverizer and an HST (45cc) mechanical gearbox, the track of the chassis is a self-propelled track, the track pitch of the chassis is 1350mm, the header is arranged at the front end of the elevator in the body, the header is a three-row ear picking plate type header, the maximum fruit unloading height of the header is 2000mm, the peeling machine seed recovery device is connected with a fruit box, the peeling machine seed recovery device is a double-rubber roller type peeling machine seed recovery device, a cab is arranged on the right side of the impurity removal fan, and the maximum passing height of the corn harvester is 2900 mm. The invention has the advantages of stronger land applicability, low loss rate, strong agricultural adaptability, high grain unloading height and wide application.

Description

Crawler-type corn harvester

Technical Field

The invention relates to a crawler-type corn harvester.

Background

Corn is the third grain crop in China, the planting distribution range in China is very wide at present, the total planting area is about 3650 ten thousand hectares, and the corn is located in the second place in the world. The main producing area is mainly concentrated in the areas of Heilongjiang, Jilin, Liaoning, Shandong, Shanxi, Henan, Hebei, Anhui, Gansu, etc.; in China, the climate optimum area for corn planting is also the actual main production area, and is mainly distributed in Jilin and Liaoning provinces in northeast.

At the present stage, the corn harvester fluctuates in large-scale market, the small-scale corn harvester rapidly jumps up and falls, the three-row, two-row and mountain corn combine harvesters are provided, the mountain corn planting area is about 1 hundred million or more acres according to data, the mountain corn combine harvester is a typical small longitudinal market, at present, the mountain corn harvesting mechanization rate of China is about 20%, the mountain corn harvesting still mainly adopts manual fruit picking, the labor intensity is high, the working efficiency is low, and the working environment is poor. Under the premise, mechanization of mountain corn harvesting tends to be great.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a crawler-type corn harvester which is convenient to connect.

The utility model provides a crawler-type maize picker, includes body and header, the body by lift conveyer, edulcoration fan, chassis, engine, dial dermatome seed grain recovery unit and constitute, the body in the front end of lift conveyer be equipped with the header, the header is the triplex row and plucks ear plate formula header, the dermatome seed grain recovery unit of dialling link to each other with the fruit case, the right side of edulcoration fan be equipped with the driver's cabin.

As a further improvement, the crawler of the chassis is a self-propelled crawler.

As a further improvement, the maximum fruit unloading height of the header is 2000 mm.

As a further improvement, the maximum passing height of the corn harvester is 2900 mm.

As a further improvement, the track gauge of the chassis is 1350 mm.

As a further improvement, the kernel recovery device of the peeling machine is a kernel recovery device of a rubber roller type peeling machine.

As a further improvement, the rubber roller type peeling machine seed recovery device is a double-rubber roller type peeling machine seed recovery device.

As a further improvement, the body also comprises a centrifugal fan, a front straw pulverizer and an HST (45cc) mechanical gearbox

Has the advantages that:

according to the invention, the header of the corn harvester is changed to ensure that the grain unloading efficiency is higher, the grain unloading height is higher, the width of the chassis is changed to ensure the applicability of the plot, the whole machine trafficability is stronger, the agronomic applicability is stronger, the driving comfort level is higher, and the cleaning is more convenient and faster.

Drawings

FIG. 1 is a schematic view of the general structure of a crawler-type corn harvester;

1. the harvesting table 2, the cab 3, the elevator 4, the impurity removal fan 5, the chassis 6, the engine 7, the peeling machine grain recovery device 8 and the fruit box.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1, a crawler-type corn harvester comprises a header 1, a cab 2, an elevator 3, an impurity removal fan 4, a chassis 5, an engine 6, a peeling machine seed recovery device 7 and a fruit box 8.

The utility model provides a crawler-type corn harvester, includes body and header, the body constitute by lift conveyer, edulcoration fan, chassis, engine, group skin machine seed grain recovery unit, centrifugal fan, preceding straw rubbing crusher and HST (45cc) mechanical transmission, the track on chassis is self-propelled track, the gauge on chassis is 1350mm, the body in the front end of lift conveyer be equipped with the header, the header is the board-like header of triplex row ear plucking, the biggest fruit height of unloading of header is 2000mm, group skin machine seed grain recovery unit link to each other with the fruit case, group skin machine seed grain recovery unit is two rubber roll-type peeler seed grain recovery unit, the right side of edulcoration fan be equipped with the driver's cabin, corn harvester's the biggest through height is 2900 mm.

When the harvester is used, the engine transmits power to the header, the elevator, the impurity removing fan, the peeling machine grain recovery device and other working components through the rear output end through the transmission system; the power is transmitted to the chassis through the front output end by the engine to realize the walking of the whole machine, the cluster is picked off from the straw by the header and is conveyed to the grain recovery device of the peeling machine through the elevator to peel the cluster, and the grain recovery device of the peeling machine throws the peeled cluster to the fruit box.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a crawler-type corn harvester, its characterized in that includes body and header, the body constitute by lift conveyer, edulcoration fan, chassis, engine, group skin machine seed grain recovery unit, the front end of lift conveyer in the body be equipped with the header, the header is the board-like header of ear of grain is plucked to the triplex row, group skin machine seed grain recovery unit link to each other with the fruit case, the right side of edulcoration fan be equipped with the driver's cabin.

2. The crawler-type corn harvester of claim 1, wherein the tracks of the chassis are self-propelled tracks.

3. A crawler-type corn harvester according to claim 1, wherein the header has a maximum fruit unloading height of 2000 mm.

4. A crawler-type corn harvester according to claim 1, wherein the maximum pass height of the corn harvester is 2900 mm.

5. The crawler-type corn harvester of claim 1, wherein the track gauge of the chassis is 1350 mm.

6. The crawler-type corn harvester of claim 1, wherein the kernel recovery device of the peeling machine is a kernel recovery device of a rubber roller type peeling machine.

7. The tracked corn harvester according to claim 7, wherein the rubber roller type husker kernel recovery device is a double rubber roller type husker kernel recovery device.

8. The crawler-type corn harvester of claim 7, wherein the body further comprises a centrifugal fan, a front straw chopper and a HST (45cc) mechanical gearbox.