CN218680137U

CN218680137U - Quick feeding type header for corn harvester

Info

Publication number: CN218680137U
Application number: CN202223190660.XU
Authority: CN
Inventors: 陈培敏; 连挺; 冯基平; 何维勇; 梁振海; 黄飞虎; 娄周剑
Original assignee: Zoomlion Heavy Machinery Zhejiang Co ltd
Current assignee: Zoomlion Heavy Machinery Zhejiang Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-24
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a maize picker is with swift feeding formula header, the on-line screen storage device comprises a base, the front end of base is provided with the divider, the divider is provided with the multiunit, be provided with between the adjacent divider and draw the stem groove, the edge that draws the stem groove is provided with the blade disc, the tail end both sides that draw the stem groove are provided with respectively and press the pole subassembly, press the pole subassembly to include the motor, be provided with the ear of grain roller on the output shaft of motor, draw the relative inside rotation of ear of grain roller of stem groove both sides, carry out the pressfitting to the cornstalk of inserting in drawing the stem groove and handle, make the maize on the cornstalk separate from the cornstalk fast. The corn stalk is pulled by the snapping roll, so that the corn stalk passes through the cutter head quickly, the corn and leaves on the corn stalk are separated from the corn stalk, the harvesting and dividing efficiency is high, and the effect is good.

Description

Quick feeding type header for corn harvester

Technical Field

The utility model belongs to the technical field of agricultural machinery, specifically a maize picker is with swift feeding formula header.

Background

The nearside divider is a device which is arranged at the front end of a header of the harvester and is used for supporting and dividing cornstalks. Traditional divider, for example patent CN201410580284.6 corn harvester's header structure, corn plant passes through behind the divider, reaps corn plant through divider itself, cuts corn stalk through the cutting knife, and this will lead to subsequent edulcoration work loaded down with trivial details, need get rid of corn stalk from the maize of reaping, influences the actual efficiency of reaping of maize.

And, this kind of traditional divider, along with the increase of cutting knife live time, its cutting effect reduces gradually, and when maize plant after getting into the stem pulling groove, the problem that the cutting is motionless can appear, leads to maize plant card in the stem pulling groove, can't divide standing grain to reap, influences and reaps efficiency.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a technical scheme that reaps smoothly, and maize picker that the cornstalk unblocks blocks up the swift feeding formula header of machine.

A maize picker is with swift feeding formula header, the on-line screen storage device comprises a base, the front end of base is provided with the divider, the divider is provided with the multiunit, be provided with between the adjacent divider and draw the stem groove, the edge that draws the stem groove is provided with the blade disc, the tail end both sides that draw the stem groove are provided with the depression bar subassembly respectively, the depression bar subassembly includes the motor, be provided with the snapping roll on the output shaft of motor, the snapping roll who draws stem groove both sides is inside rotatory relatively, carry out the pressfitting to the cornstalk of inserting in drawing the stem groove and handle, make the maize on the cornstalk separate from the cornstalk fast.

Furthermore, a baffle is arranged on the nearside divider, and a gap is arranged between two adjacent groups of baffles.

Furthermore, the gap of divider corresponds and draws the stem groove to set up, and the divider is the cone structure, and the side is provided with the hypotenuse, and the tip of hypotenuse extends the setting to the gap or draw the stem groove.

Further, the divider includes divider head and connecting seat, and the divider head sets up in the front side of connecting seat, and the baffle setting is provided with the dustcoat at the rear side of divider head on the connecting seat, and the depression bar subassembly sets up the below at the dustcoat.

Further, the cutter head is fixedly arranged on two sides of the outer cover through bolt matching.

Furthermore, a discharging auger is arranged on the rear side of the nearside divider, a rear cover plate is fixedly arranged at the tail end of the base, a discharging port is formed in the rear cover plate, and the discharging auger feeds materials towards the discharging port.

Furthermore, the discharging auger comprises a rotating shaft which penetrates out of the side wall of the base and is in transmission connection with an external driving device.

Compared with the prior art, the utility model discloses there is following advantage:

the two groups of snapping rolls rotate inwards relatively, and after contacting with the corn stalks, a downward pulling force is applied to the corn stalks. The corn stalk is pulled by the snapping roll, so that the corn stalk quickly passes through the cutter head, the corn on the corn stalk and the leaves are separated from the corn stalk, the harvesting and dividing efficiency is high, and the effect is good. The corn stalks can not be blocked in the stalk pulling groove, so that the corn harvesting is smoother.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural diagram of the present invention.

In the figure: 1, a base; 101 a rear cover plate; 102 a discharge hole; 2, a divider; 201 a baffle plate; 202 gaps; 203, a bevel edge; 204 crop stalks; 205 a connecting socket; 206 outer cover; 3, pulling the stem groove; 4, a cutter head; 5, a compression bar assembly; 501, a motor; 502, snapping a roll; 6 discharging auger; 601. Rotating shaft.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, a swift feeding type header for corn harvester, including base 1, the front end of base is provided with divider 2, the divider is provided with the multiunit, be provided with between the adjacent divider and draw stem groove 3, the edge that draws stem groove 3 is provided with blade disc 4, the tail end both sides that draw stem groove 3 are provided with pressure bar component 5 respectively, pressure bar component includes motor 501, be provided with snapping roll 502 on the output shaft of motor 501, snapping roll 502 of drawing stem groove 3 both sides is relative interior rotation, carry out the pressfitting processing to the cornstalk of inserting in drawing stem groove 3, make the maize on the cornstalk separate from the cornstalk fast. The snapping roll 502 is conical, the diameter of the cross section of the snapping roll gradually increases from front to back, and a spiral pressing strip is arranged on the outer wall of the snapping roll 502.

The divider 2 is provided with baffles 201, and a gap 202 is arranged between two adjacent groups of baffles 201. The gap 202 of the grain divider 2 is arranged corresponding to the stalk-pulling groove 3, the grain divider 2 is in a cone structure, the side edge is provided with a bevel edge 203, and the end part of the bevel edge 203 extends towards the gap 202 or the stalk-pulling groove 3. The crop divider 2 comprises a crop dividing head 204 and a connecting seat 205, the crop dividing head 204 is arranged on the front side of the connecting seat 205, the baffle 201 is arranged on the rear side of the crop dividing head 204, an outer cover 206 is arranged on the connecting seat 205, and the pressure lever assembly 5 is arranged below the outer cover 206. The cutter head 4 is fixedly arranged on two sides of the outer cover 206 through bolt fit.

The length of the dividing head 204 is lengthened, the longitudinal length of the divider 2 is increased, and the corn stalk dividing effect is enhanced.

The rear side of the divider 2 is provided with a discharging auger 6, the tail end of the base 1 is fixedly provided with a rear cover plate 101, the rear cover plate 101 is provided with a discharging port 102, and the discharging auger 6 feeds materials towards the discharging port 102. The discharging auger 6 comprises a rotating shaft 601 which penetrates out of the side wall of the base 1 and is in transmission connection with an external driving device.

When in use, the seedling dividing mechanism moves forwards along with the harvester. The corn stalks move to the gaps of the rear side baffle plate under the action of the dividing heads 204 and move to the bottom along the stalk pulling grooves 3 until moving to the position of the pressure rod assembly 5. The motor 501 drives the snapping rolls 502 to continuously rotate after being started, the two snapping rolls 502 rotate inwards relatively, and after contacting with the corn stalks, downward pulling force is applied to the corn stalks.

Particularly, the snapping roll 502 pulls the corn stalks, so that the corn stalks rapidly pass through the cutter head 4, the corns and the leaves on the corn stalks are separated from the corn stalks, the harvesting and dividing efficiency is high, and the effect is good. The corn stalks can not be blocked in the stalk pulling groove 3, so that the corn harvesting is smoother.

The upper side of the pressure bar component 5 is provided with an outer cover 206 which is used as a conveying plate besides protecting the underground pressure bar component 5, after the previous corn stalk is harvested, the next corn stalk enters the stalk pulling groove 3 and is harvested after separation is completed, and the harvested corn and leaves can be pushed into the discharging auger 6 at the rear side.

Claims

1. The utility model provides a maize picker is with swift feeding formula header, a serial communication port includes base (1), the front end of base is provided with divider (2), the divider is provided with the multiunit, be provided with between the adjacent divider and draw stem groove (3), the edge that draws stem groove (3) is provided with blade disc (4), the tail end both sides that draw stem groove (3) are provided with depression bar assembly (5) respectively, depression bar assembly includes motor (501), be provided with ear of grain roller (502) on the output shaft of motor (501), ear of grain roller (502) of drawing stem groove (3) both sides are inside rotation relatively, carry out the pressfitting to the cornstalk of inserting in drawing stem groove (3) and handle, make the maize on the cornstalk separate from the cornstalk fast.

2. The fast feeding type header for the corn harvester according to claim 1, characterized in that the dividers (2) are provided with baffles (201), and a gap (202) is arranged between two adjacent groups of baffles (201).

3. The fast feeding type header for the corn harvester according to claim 2, characterized in that the gap (202) of the divider (2) is arranged corresponding to the stalk pulling groove (3), the divider (2) is in a cone structure, the side edge of the divider is provided with a bevel edge (203), and the end part of the bevel edge (203) extends towards the gap (202) or the stalk pulling groove (3).

4. The quick feeding type header for the corn harvester according to claim 2, wherein the divider (2) comprises a dividing head (204) and a connecting seat (205), the dividing head (204) is arranged on the front side of the connecting seat (205), the baffle (201) is arranged on the rear side of the dividing head (204), an outer cover (206) is arranged on the connecting seat (205), and the pressure lever assembly (5) is arranged below the outer cover (206).

5. The fast-feeding header for corn harvesters according to claim 4, characterized in that the cutter head (4) is fixedly mounted on both sides of the outer cover (206) by means of bolt engagement.

6. The fast feeding type header for the corn harvester according to claim 1, characterized in that a discharging auger (6) is arranged at the rear side of the divider (2), a rear cover plate (101) is fixedly arranged at the tail end of the base (1), a discharging port (102) is arranged on the rear cover plate (101), and the discharging auger (6) feeds materials in the direction of the discharging port (102).

7. The fast feeding type header for the corn harvester according to claim 6, characterized in that the discharging auger (6) comprises a rotating shaft (601), which penetrates out from the side wall of the base (1) and is in transmission connection with an external driving device.