CN202269182U

CN202269182U - Harvester with stalk smashing function

Info

Publication number: CN202269182U
Application number: CN2011203719846U
Authority: CN
Inventors: 朱学军; 朱学勇; 刘瑛
Original assignee: TIANJIN BISHENG INTELLIGENT TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: TIANJIN BISHENG INTELLIGENT TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2011-10-08
Filing date: 2011-10-08
Publication date: 2012-06-13
Anticipated expiration: 2021-10-08

Abstract

The utility model relates to a harvester with a stalk smashing function, which comprises a vehicle, a cab, an engine, a cutting table, a stalk smashing device, a conveyer, an elevator and a cob box, wherein the vehicle engine is fixedly installed in the middle of the vehicle, the cob box is hinged to the vehicle arranged on the rear portion of the engine, the stalk smashing device is fixedly installed on the vehicle arranged on the front portion of the engine, and the conveyer is hinged to the front portion of the stalk smashing device. The front end of the conveyer is connected with the rear portion of the corn cutting table, the corn cutting table is hinged to the front end of the vehicle through the conveyer, a corn outlet arranged on the side of the corn cutting table faces an inlet of the corn elevator, and a discharging port of the corn elevator is connected with the cob box. The structural arrangement of the harvester enables harvesting of corn cobs to be achieved and enables the harvester to have the stalk smashing function, the fact that corns cannot be lost again after passing through the harvester is achieved, and the corns dropping to the ground are not smashed again and picked up manually, thereby achieving the fact that every grain should be sent to the granary. Stalks are treated through the stalk smashing device so that multiple processing such as stalk feeding, stalk generation and stalk returning to the field can be achieved. Harvesting of cotton stalks, salix psammophila stalks and the like can be achieved by replacement of other cutting tables or stalk pickup cutting tables of pickup devices, thereby having advanced level in the world.

Description

A kind of grain header with crushed stalk function

Technical field

The utility model belongs to agricultural mechanical field, relates to grain header, especially a kind of grain header with crushed stalk function.

Background technology

The wide area of China's corn planting is big; But present national corn machine sowing level only reaches 60%; And machine receipts level has only 6.8%; Therefore machine receipts level becomes the artificial results of bottleneck, particularly corn and stalk processing the having become the heaviest manual labor of northern area peasant of restriction corn entire mechanization.According to relevant departments' statistics, because artificial results cost is high, the peasant burns maize straw, and environmental pollution is serious.

It is reported that the between twenty and fifty labour in current a large amount of rural areas turns to non-agricultural industries, mainly lean on people and animals' masterpiece to be difficult to the requirement of satisfying rushed planting, getting the harvest in quickly already busy farming season, accelerating development maize harvesting mechanization has been extremely urgent.Maize harvesting machine is when corn is ripe, according to its planting patterns, agriculture requirement, accomplishes the work tool that the stem stalk of corn is cut, plucks production links such as fringe, peeling, threshing, stalk processing with machinery.In China's most of areas; Grain water content during harvest corn is generally 25%～35% even higher; Directly threshing during results; So generally take the method for swath harvesting: first section results be after censuring fringe directly the corn ear of collecting belt bud skin or peeling handle with stalk, second section be meant with corn ear in the ground or go up cool shine air-dry after threshing.

The research of external maize harvesting machine and production technology are ripe and meet western countries such as its agriculture requirement, the present U.S., Germany, Ukraine, Russia, and the results of corn (comprising seed and straw ensiling) have realized the full mechanization operation basically.Because mostly its planting patterns is the plantation of 1 year one season, the moisture content of corn kernel is very low during results, and most countries all adopts the harvesting approach of corn picker and direct threshing.Like the corn combine of u s company, German company, the overwhelming majority is the corn harvesting bench that on wheat combine, changes the outfit, and through the rotating speed of regulating threshing cylinder and the combining that cylinder-concave clearance carries out corn.

Recent two decades comes, and China has introduced some external types in succession, and the harvesting approach of this direct threshing is unfavorable for the corn after-ripening, output is reduced, and the stem stalk of corn can not chopping and returning or recycling.So the harvest operation of this type facility incompatibility China two batches of crop rotation growing areas high-moisture percentage corn and the agriculture requirement of one batch of operation harvest corn.

Maize harvesting machine is also arranged now, can pluck fringe-fruit ear peeling-ensiling integration of operation, pulverize but this kind structure still solves the whole corn that the corn kernel that is mixed in the blue or green storage operation in the stalk and grinder pick up; Because China's most of areas adopts straw-returning, mostly cause the seed loss again; Because type is huge, the field road conditions bad adaptability to China's rural area wide geographic area costs an arm and a leg, and is not inconsistent with the Chinese economic development level again.

Corn picker also be always can't the solution machine receive that corn loses that grain is many, stalk can't a Treatment Technology difficult problem; The reaping corn corncob and stalk burns the demand cause air pollution with developing animal husbandry and proposes in order to solve the stem stalk, promptly in the corn ear results, accomplishes stalks cutting and collects or go back the field or do not pulverize and put the shop.Mostly external corn is the plantation of 1 year one season, and straw-returning behind the harvest corn utilizes the infertile field of burying of deep ploughing winter slack.It is regional to yield two crops a year at China's wheat and corn, and along with the development of industrial fuel, the stalk as the rural area main fuel has become the field to burn air-polluting refuse in the past, and the livestock breeding that develops rapidly needs a large amount of feeds.Therefore developing the fringe and stalk harvesting type corn reaping machine has important meaning.

Therefore, present corn picker present situation does not all have basic reaping corn and the crushed stalk problem that solves the demand that meets existing national conditions agronomy condition on operation principle and structure

The utility model content

The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of design science rationally, not lose the grain header with crushed stalk function of grain harvesting and stalk variation processing.

The purpose of the utility model realizes through following technical scheme:

A kind of grain header with crushed stalk function; Comprise vehicle, driver's cabin, engine, the ceding of Taiwan, stalk powder crushing device, conveyer, elevator, fruit ear case, install vehicle motor, hinge dress fruit ear case on the vehicle at engine rear portion at the vehicle middle part; On the vehicle of engine front portion, install the stalk powder crushing device; Front portion at the stalk powder crushing device is hinged with conveyer, articulates behind the front end of this conveyer and the corn harvesting bench, and corn harvesting bench is contained in vehicle front through the conveyer hinge; The corn outlet of corn harvesting bench side is facing to the inlet of corn elevator, and the discharging opening of corn elevator connects the fruit ear case.

And the said ceding of Taiwan is cut off and is arrived the stalk powder crushing device through the stem stalk of plucking fringe through the conveyor that ceding of Taiwan rear exit connects, and is transported to assigned address through the tube of shedding that is communicated with the stalk powder crushing device.

The advantage and the good effect of the utility model are:

1, the utility model has realized that to corncob corn picker, corncob are carried, the stalk powder crushing device; Reach through the corn of grain header and can not lose again; The corn that falls is on the ground no longer pulverized, and is received again by manual work, reaches really that Every grain should be sent to the granary; Can realize authentic and valid corn picker, have world lead level.

2, this corn picker picks up the standing grain ceding of Taiwan in other cedings of Taiwan of replacing or pickup, also can realize stem stalks harvestings such as cotton stalk, salix monogolica, has really realized a tractor serves several purposes.

Description of drawings

Fig. 1 is the overall structure front view of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the end view of Fig. 1;

Fig. 4 the utility model perspective view.

Embodiment

Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed description, present embodiment is descriptive, is not determinate, can not limit the protection domain of the utility model thus.

Below, present embodiment is that example is narrated with the corn picker.

A kind of grain header with crushed stalk function; Comprise vehicle 2, driver's cabin 7, engine 3, the ceding of Taiwan 9, stalk powder crushing device 5, conveyer 8, elevator 6, fruit ear case 1 and shed tube 4; According to the structural configuration and the function of the utility model, i.e. reaping corn, the processing of stem stalk and the replacing ceding of Taiwan carried out its stem stalk class harvesting and narrated respectively below.

Reaping corn and stalk are handled: install vehicle motor at the vehicle middle part; Hinge dress fruit ear case on the vehicle at engine rear portion; On the vehicle of engine front portion, install the stalk powder crushing device; Front portion at the stalk powder crushing device is hinged with conveyer, articulates behind the front end of this conveyer and the corn harvesting bench, and corn harvesting bench is contained in vehicle front through the conveyer hinge; The corn outlet of corn harvesting bench side is facing to the inlet of corn elevator; The discharging opening of corn elevator connects the fruit ear case; Corn harvesting bench cuts off and arrives the stalk powder crushing device through the stem stalk of plucking fringe through the conveyor that ceding of Taiwan rear exit connects; Accomplish the broken processing of stalk powder through the stalk powder crushing device, and be transported to assigned address, accomplish reaping corn and crushed stalk through shedding tube.

Changing the ceding of Taiwan gathers in the crops other crops:

Corn harvesting bench is replaced by other cedings of Taiwan or pickup picks up the standing grain platform, realizes stem stalks harvestings such as cotton stalk, salix monogolica.The stem stalk picks up standing grain platform cutting through other cedings of Taiwan or pickup or picks up the stem stalk and pick up the outlet of standing grain platform through other cedings of Taiwan or pickup and through coupled conveyer the stem stalk is transported to the stalk powder crushing device; Be transported in the car of walking through the stalk that the stalk powder crushing device is handled again or shed in the ground, realize stem stalk harvesting task.

In the present embodiment, it also can be that other cedings of Taiwan or pickup pick up the standing grain ceding of Taiwan that the ceding of Taiwan can make the stalk-spike-reaping ceding of Taiwan.

In the present embodiment, the stalk powder crushing device can be the cutter-type grinder, also can be kneader type grinder or other forms of grinder.

In the utility model, concrete structures such as fruit ear case, vehicle, stalk powder crushing device, conveyer, the ceding of Taiwan, elevator, driver's cabin, engine all are prior aries, so present embodiment does not provide concrete structure and analyses and observe.

The operation principle of this grain header is:

Reaping corn: whole strain corn cuts off the entering ceding of Taiwan with rhizome under the effect of the ceding of Taiwan, the fringe function is plucked on ceding of Taiwan upper strata; The realization corncob separates with the bar stem; Corncob gets into the corn elevator through the outlet of ceding of Taiwan corn and is transported to the fruit ear case, and the ceding of Taiwan is cut off and arrived the stalk powder crushing device through the stem stalk of plucking fringe through the conveyor that ceding of Taiwan rear exit connects, and accomplishes the broken processing of stalk powder through the stalk powder crushing device; And be transported to assigned address, accomplish reaping corn.

Stalk is handled: the ceding of Taiwan cut off and the conveyor that connects through ceding of Taiwan rear exit through the stem stalk of plucking fringe to the stalk powder crushing device, through the broken processing of stalk powder crushing device completion stalk powder, and deliver to assigned address, be transported in the car of walking or shed in the ground.

Change other crop harvestings of the ceding of Taiwan: corn harvesting bench is replaced by other cedings of Taiwan or pickup picks up the standing grain platform, realizes stem stalks harvestings such as cotton stalk, salix monogolica.The stem stalk picks up standing grain platform cutting through other cedings of Taiwan or pickup or picks up the stem stalk and pick up the outlet of standing grain platform through other cedings of Taiwan or pickup and through coupled conveyer the stem stalk is transported to the stalk powder crushing device, is transported in the car of walking through the stalk that the stalk powder crushing device is handled again or sheds in the ground.Realize stem stalk harvesting task.

Claims

1. grain header with crushed stalk function; Comprise vehicle, driver's cabin, engine, the ceding of Taiwan, stalk powder crushing device, conveyer, elevator, fruit ear case; It is characterized in that: install vehicle motor at the vehicle middle part; Hinge dress fruit ear case installs the stalk powder crushing device on the vehicle of engine front portion on the vehicle at engine rear portion, is hinged with conveyer in the front portion of stalk powder crushing device; Articulate behind the front end of this conveyer and the corn harvesting bench, corn harvesting bench is contained in vehicle front through the conveyer hinge; The corn outlet of corn harvesting bench side is facing to the inlet of corn elevator, and the discharging opening of corn elevator connects the fruit ear case.

2. the grain header with crushed stalk function according to claim 1; It is characterized in that: the said ceding of Taiwan is cut off and is arrived the stalk powder crushing device through the stem stalk of plucking fringe through the conveyor that ceding of Taiwan rear exit connects, and is transported to assigned address through the tube of shedding that is communicated with the stalk powder crushing device.