CN201976442U

CN201976442U - Fruit picking device of peanut combine

Info

Publication number: CN201976442U
Application number: CN201020651192XU
Authority: CN
Inventors: 蒯杰; 陆小明; 查建兵
Original assignee: JIANGSU YUCHENG DONGLI JITUAN Ltd
Current assignee: JIANGSU YUCHENG DONGLI JITUAN Ltd
Priority date: 2010-12-10
Filing date: 2010-12-10
Publication date: 2011-09-21
Anticipated expiration: 2020-12-10

Abstract

The utility model belongs to the technical field of agricultural machinery, relates to a component of a peanut harvester, and provides a header of the peanut combine. The header comprises a back bearing base 1, a front bearing base 3 and fruit picking rollers 2 which are arranged on the front bearing base 3 and the back bearing base 1 and are connected through bearings; the fruit picking rollers 2 are positioned below a clamping conveying chain 8; bevel gears 4 are positioned at the front ends of the bearings and are connected with a transmission shaft 5 in a matched manner; a bearing base 6 is positioned at the two ends of the transmission shaft 5; fruit picking plates are arranged on the fruit picking rollers 2; and the fruit picking plates form helical angles with the axes of the fruit picking rollers 2. By adopting the structure that the fruit picking rollers and the fruit picking plates on the fruit picking plates are arranged, the effective threshing area is effectively enlarged, the peanut root system picking strength is gradually increased from the front part to the back part, and for peanut plants of which the peanut root systems have different heights, the fruit picking effects are relatively good.

Description

A kind of peanut combine picker

Technical field

The invention belongs to agricultural mechanical field, the harvester for peanut parts.

Background technology

Peanut combine is the agricultural machinery of researching and developing in recent years, and the flow process of results peanut is mainly excavation, carries, plucks fruit, cleans, collects fruit.Adopt with the clamping carrier chain of peanut combine picker is arranged in parallel more at present, pluck fruit cylinder surface fruit-picking-up plate and pluck fruit cylinder axis line parallel, because peanut plant root system height is different in size, when plucking fruit, often can not all contain the peanut plant root system, therefore can not carry fully in the threshing zone position, cause that to pluck fruit unclean, it is bigger to pluck fruit loss.

Summary of the invention

For addressing the above problem, the invention provides a kind of peanut combine picker.

The technical solution used in the present invention is: comprise rear bearing block 1, front-end bearing pedestal 3, pluck fruit cylinder 2 and connect by bearing respectively at the antero posterior axis bearing, pluck fruit cylinder 2 and be positioned at clamping carrier chain 8 belows; Bevel gear 4 is positioned at the bearing front end and is connected with power transmission shaft 5, and bearing block 6 is positioned at power transmission shaft 5 two ends.

Plucking on the fruit cylinder 2 has fruit-picking-up plate, presses circumference uniform distribution 4-6.

Fruit-picking-up plate is arranged in when plucking fruit cylinder 2 circumference and plucks fruit cylinder 2 axial lines and has helical angle.

Pluck fruit cylinder 2 and uses in pairs, pluck that really the cylinder rotation direction is opposite for two.

Pluck fruit cylinder 2 one-tenths low early and high after layouts, pluck that really cylinder 2 front ends and 8 distances of clamping carrier chain are big than rear end and 8 distances of clamping carrier chain.

The present invention is by plucking the fruit-picking-up plate design on fruit cylinder and the cylinder, increase effective threshing zone effectively, the peanut root system is plucked fruit intensity progressively to be strengthened from front to back, the peanut plant that just differs at the peanut plant root system all can reach plucks the fruit effect preferably, can eliminate existing peanut combine and pluck the unclean defective of fruit, reduce and pluck the fruit loss.

Description of drawings

Figure 1A is the vertical view of peanut combine picker, and Figure 1B is for plucking fruit cylinder front view

Fig. 2 is the end view of harvester for peanut.

Embodiment

The present invention is the peanut combine parts, belongs to plucking the fruit parts, is positioned at the ceding of Taiwan, goes to mud device rear portion.It comprises rear bearing block 1, front-end bearing pedestal 3, plucks fruit cylinder 2 and connects by bearing respectively at the antero posterior axis bearing, plucks fruit cylinder 2 and is positioned at clamping carrier chain 8 belows; Bevel gear 4 is positioned at the bearing front end and is connected with power transmission shaft 5, and bearing block 6 is positioned at power transmission shaft 5 two ends.Plucking on the fruit cylinder 2 has fruit-picking-up plate, presses 4 of circumference uniform distributions, and there is helical angle in cylinder 2 axial lines to fruit-picking-up plate with plucking really.Two to pluck fruit cylinder 2 rotation directions opposite.It is low early and high after plucking fruit cylinder 2 installation sites, when peanut plant through ceding of Taiwan clamping carrier chain 8 when plucking the threshing zone of fruit cylinder 2, even plant root just differs, but because of plucking fruit cylinder 2 front ends and clamping carrier chain 8 apart from bigger, the effective threshing of plant that can be long to root system; Rear end and clamping carrier chain 8 distances are less, the effective threshing of plant that can be short to root system; Pluck fruit cylinder 2 excircles and be furnished with 4-6 fruit-picking-up plate, fruit-picking-up plate and the cylinder axis line helical angle that tilts, two cylinder helical angle directions are identical, when plant root is plucked fruit by plucking fruit cylinder 2 middle parts, pluck the rotation of fruit cylinder 2 synchronous backwards for two, fruit cylinder 2 front end cylinder-concave clearances (promptly two corresponding fruit-picking-up plate between apart from) are bigger plucking, progressively reduce to plucking fruit cylinder 2 rear end cylinder-concave clearances, plucking fruit intensity progressively increases, so forwardly that peanut carpopodium bonding strength is little fruit is at first plucked only, the rear portion progressively increases threshing intensity, pluck clean bonding strength big fruit, alleviate the load of plucking when fruit, improve the fruit rate of plucking, reduce to pluck fruit loss, and prevent to cause percentage of impurity too high and fruit is broken too many between the fruit cylinder plucking because of root system blocks up.

Claims

1. a peanut combine picker is characterized in that: comprise rear bearing block (1), front-end bearing pedestal (3), pluck fruit cylinder (2) and connect by bearing respectively at the antero posterior axis bearing, pluck fruit cylinder (2) and be positioned at clamping carrier chain (8) below; Bevel gear (4) is positioned at the bearing front end and is connected with power transmission shaft (5), and bearing block (6) is positioned at power transmission shaft (5) two ends.

2. picker according to claim 1 is characterized in that: described plucking on the fruit cylinder (2) has fruit-picking-up plate, presses circumference uniform distribution 4-6.

3. picker according to claim 1 is characterized in that: described fruit-picking-up plate is arranged in when plucking fruit cylinder (2) circumference and plucks fruit cylinder (2) axial line and has helical angle.

4. picker according to claim 1 is characterized in that: the described fruit cylinder (2) of plucking uses in pairs, and two to pluck fruit cylinder rotation direction opposite.

5. picker according to claim 1 is characterized in that: the described fruit cylinder (2) of plucking becomes low early and high after layout, plucks between fruit cylinder (2) front end and clamping carrier chain (8) apart from big than distance between rear end and clamping carrier chain (8).