CN203872615U

CN203872615U - Efficient separating mechanism of peanut picking machine

Info

Publication number: CN203872615U
Application number: CN201420162252.XU
Authority: CN
Inventors: 邹荣波
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-03
Filing date: 2014-04-03
Publication date: 2014-10-15
Anticipated expiration: 2024-04-03

Abstract

The utility model provides an efficient separating mechanism of a peanut picking machine, and relates to the field of agricultural machines. The mechanism comprises a moving frame, and is characterized in that a peanut picking cavity is formed in the moving frame, a peanut picking mechanism is arranged in the peanut picking cavity, a bottom screen net allowing peanuts to pass is arranged at the bottom of the peanut picking cavity, and the peanut picking mechanism comprises a central shaft connected with a transmission mechanism and further comprises two screw rods with the central shaft as the center, the two screw rods are fixedly and respectively connected with the central shaft through connecting rods, the two screw rods are symmetrically arranged, and peanut beating rings are arranged on the outer sides of the screw rods at equal intervals. The efficient peanut picking machine is simple and reasonable in structural design, and compared with an existing peanut picking machine, the peanut picking machine with the cavity has the advantage of being low in manufacturing cost. The screw rods and the peanut beating rings are adopted by the peanut picking mechanism arranged in the peanut picking cavity for separating the peanuts from peanut seedlings, the separation efficiency is high, meanwhile, the peanut seedlings can be conveyed to one end of the peanut picking cavity at the same time, the peanut seedlings are conveniently and rapidly discharged out, two procedures of negative pressure dust removing can be carried out on the picked-off peanuts, and the separation effect is good.

Description

The efficient separating mechanism of groundnut picker

Technical field:

The utility model relates to field of agricultural machinery, relates in particular to a kind of efficient peanut machine for picking fruits.

Background technology:

Peanut is described as " Vegetable meat " by people, oil content is up to 50%, best in quality, smell delicate fragrance, and the country of cultivating in the world peanut has more than 100, and Asia is the most general.After the ripe results of peanut, peanut picking work is very long and heavy, is all generally that peasant manually works, and peasant's labour intensity is large, plucks fruit efficiency low, is not suitable for the demand of producing in enormous quantities.In prior art, occurred the machinery of some peanut pickings, but all had structural design defect, manufacturing cost is higher.And peanut seedling is easily wound around main shaft.

Utility model content:

Technical problem to be solved in the utility model is to overcome the defect of prior art, further proposes a kind of efficient peanut machine for picking fruits, and the design that simplifies the structure of this machine for picking fruits, can prevent that peanut seedling is wrapped on main shaft.

Technical problem to be solved in the utility model realizes by the following technical solutions.

A kind of efficient peanut machine for picking fruits, comprise a mobile vehicle frame, mobile vehicle frame one end arranges draw-gear, it is characterized in that: on described mobile vehicle frame, be provided with and pluck fruit caving and peanut seedling discharge side, the described fruit caving one end of plucking arranges peanut seedling entrance, and the other end of plucking fruit caving is connected with peanut seedling discharge side, described in pluck fruit caving and peanut seedling discharge side below be tiltedly installed with vibratory sieve;

Described plucking is provided with fruit-picking up mechanism in fruit caving, the bottom of plucking fruit caving arranges can pass through the end screen cloth of peanut, described fruit-picking up mechanism comprises a connection for transmission mechanism central shaft, also comprise two screw rods centered by central shaft, article two, screw rod is fixedly connected on central shaft by connecting rod respectively, article two, screw rod is symmetrical arranged, and spaced set has the fruit of beating ring outside described screw rod.

The row's of being provided with seedling wheel in described peanut seedling discharge side, row's seedling wheel comprises central rotating shaft, on central rotating shaft outer circle wall, be fixedly connected with four marker boards, adjacent two marker boards are mutually vertical, marker board is fixed on central rotating shaft by fixed mount, between marker board and fixed mount, be connected by securing member, row's seedling wheel coaxially arranges with fruit-picking up mechanism.

Described vibratory sieve lower end is by cam link mechanism connecting power device, described vibratory sieve lower end holds up by backing roll, described vibratory sieve both sides are by limiting roll guide and limit, described backing roll is made up of the roll sleeve that is fixed on roll shaft on mobile vehicle frame and overlap on roll shaft too, and described limiting roll comprises that one is fixed on the mount pad on mobile vehicle frame and is arranged on the roller on mount pad by rotating shaft.Vibratory sieve can be on backing roll Free-rolling.

A kind of efficient separating mechanism of groundnut picker, comprise a mobile vehicle frame, it is characterized in that: on described mobile vehicle frame, be provided with and pluck fruit caving, pluck and in fruit caving, be provided with fruit-picking up mechanism, the bottom of plucking fruit caving arranges can pass through the end screen cloth of peanut, described fruit-picking up mechanism comprises a connection for transmission mechanism central shaft, also comprise two screw rods centered by central shaft, article two, screw rod is fixedly connected on central shaft by connecting rod respectively, article two, screw rod is symmetrical arranged, and spaced set has the fruit of beating ring outside described screw rod.

The described fruit ring of beating is arranged to semi-circular or U-shaped, beats fruit ring and is fixedly connected on screw rod.

The side of plucking fruit caving arranges switching door, and this switching door is a part of plucking fruit caving, while opening, can remove the peanut seedling of plucking in fruit caving.

Peanut seedling is fed into and plucks fruit caving from peanut seedling entrance, fruit-picking up mechanism High Rotation Speed, under screw rod and the rotation of beating fruit ring are patted, peanut separates with peanut seedling, the peanut separating falls in vibratory sieve through end screen cloth, peanut seedling moves to the one end that connects peanut seedling discharge side under the promotion of screw rod, finally discharges by the row's seedling wheel arranging in peanut seedling discharge side.

Described peanut seedling discharge side both sides arrange respectively a sweep-up pipe, sweep-up pipe arranges downwards and extends in vibratory sieve, after peanut falls into vibratory sieve, under the vibration of vibratory sieve to an end motion, in motion process, during through sweep-up pipe below, the peanut leaf of sneaking in peanut and the chip of peanut seedling can be by sweep-up pipe sucking-offs; The utility model arranges two sweep-up pipes, two sweep-up pipes divide and are arranged, peanut is when through first sweep-up pipe, being embedded in peanut leaf below peanut and the chip of peanut seedling can not be sucked away, and under the effect of vibratory sieve, when peanut moves to second sweep-up pipe below, originally the chip that was embedded in peanut leaf below peanut and peanut seedling be vibrated to peanut above, can be siphoned away by second sweep-up pipe, two sweep-up pipes are set and can clean more thoroughly peanut leaf in peanut and the chip of peanut seedling.

The beneficial effects of the utility model are:

The efficient peanut machine for picking fruits that the utility model provides, its structural design advantages of simple, the existing groundnut picker of comparing, has advantages of low cost of manufacture; The fruit-picking up mechanism arranging in fruit caving of plucking of the present utility model adopts screw rod and beats fruit and encircle peanut is separated with peanut seedling, not only separative efficiency is high, but also can peanut seedling be carried to the one end of plucking fruit caving simultaneously, be convenient to discharge fast peanut seedling, and the peanut of taking can pass through twice depression dust-removing, good separating effect.

Brief description of the drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of fruit-picking up mechanism;

Fig. 3 is the structural representation of row's seedling wheel.

Embodiment:

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specifically illustrating and embodiment, further set forth the utility model.

As Figure 1-3, a kind of efficient peanut machine for picking fruits, comprise a mobile vehicle frame 4, mobile vehicle frame 4 one end arrange draw-gear 3, on mobile vehicle frame 4, be provided with and pluck fruit caving 7 and peanut seedling discharge side 6, pluck fruit caving 7 one end peanut seedling entrance 8 is set, the other end of plucking fruit caving 7 is connected with peanut seedling discharge side 6, and the below of plucking fruit caving 7 and peanut seedling discharge side 6 is tiltedly installed with vibratory sieve 5;

Pluck and in fruit caving 7, be provided with fruit-picking up mechanism (as Fig. 2), the bottom of plucking fruit caving 7 arranges can pass through the end screen cloth 2 of peanut, fruit-picking up mechanism (as Fig. 2) comprises a connection for transmission mechanism central shaft 9, also comprise two screw rods 10 centered by central shaft 9, article two, screw rod 10 is fixedly connected on central shaft 9 by connecting rod 12 respectively, article two, screw rod 10 is symmetrical arranged, screw rod 10 outside spaced sets have the fruit of beating to encircle 11, beat fruit and encircle 11 and be arranged to semi-circular or U-shaped, beat and really encircle 11 and be fixedly connected on screw rod 10; The side of plucking fruit caving 7 arranges switching door 1, and this switching door 1 is a part of plucking fruit caving 7, is convenient to remove the peanut seedling of plucking in fruit caving 7 while opening;

The row's of being provided with seedling wheel (as Fig. 3) in peanut seedling discharge side 6, row's seedling wheel comprises central rotating shaft 13, on central rotating shaft 13 outer circle walls, be fixedly connected with four marker boards 14, adjacent two marker boards 14 are mutually vertical, marker board 14 is fixed on central rotating shaft 13 by fixed mount 15, between marker board 14 and fixed mount 15, be connected by securing member, row's seedling wheel coaxially arranges with fruit-picking up mechanism.

More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. the efficient separating mechanism of a groundnut picker, comprise a mobile vehicle frame, it is characterized in that: on described mobile vehicle frame, be provided with and pluck fruit caving, pluck and in fruit caving, be provided with fruit-picking up mechanism, the bottom of plucking fruit caving arranges can pass through the end screen cloth of peanut, described fruit-picking up mechanism comprises a connection for transmission mechanism central shaft, also comprise two screw rods centered by central shaft, article two, screw rod is fixedly connected on central shaft by connecting rod respectively, article two, screw rod is symmetrical arranged, and spaced set has the fruit of beating ring outside described screw rod.

2. the efficient separating mechanism of groundnut picker according to claim 1, is characterized in that: the described fruit ring of beating is arranged to semi-circular or U-shaped, beats fruit ring and is fixedly connected on screw rod.