CN203872617U - Winding-prevention peanut picking cavity of peanut picking machine - Google Patents

Abstract

The utility model provides a winding-prevention peanut picking cavity of a peanut picking machine, and relates to the field of agricultural machines. The winding-prevention peanut picking cavity comprises a moving frame, the 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 grid plate and a peanut beating roller which is matched with the grid plate. The grid plate is composed of an outer frame and a plurality of grid plate strips fixed in the outer frame, the grid plate strips are arranged in parallel in an equally-spaced mode, a fixed hinge plate is fixedly arranged in the middle of each grid plate strip, and the peanut beating roller comprises a rotating shaft connected with power. Peanut beating plates and rotating hinge plates are fixedly arranged on the outer circumferential wall of the rotating shaft, the peanut beating plates and the grid plate strips are alternately arranged, the fixed hinge plates are matched with the rotating hinge plates to form shear action, and the fixed hinge plates are attached to the outer edge of the rotating shaft. The winding-prevention peanut picking cavity 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 peanut-picking cavity has the function of avoiding winding of peanut seedlings, two procedures of negative pressure dust removing can be carried out on the picked-off peanuts, and the separation effect is good.

Description

The antiwind fruit caving body of plucking of groundnut picker

Technical field:

The utility model relates to field of agricultural machinery, relates in particular to a kind of antiwind fruit caving body of plucking of groundnut picker.

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 antiwind fruit caving body of plucking of groundnut picker, 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 antiwind groundnut picker, 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 blower fan, the described fruit caving one end of plucking is connected with peanut seedling discharge blower fan, described below of plucking fruit caving and peanut seedling discharge blower fan is tiltedly installed with vibratory sieve, and described peanut seedling is discharged blower fan and is connected with sweep-up pipe, and sweep-up pipe extend out in vibratory sieve downwards;

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 the screen cooperatively interacting and beats fruit roller, described screen consists of outside framework and several screen bars that are fixed in outside framework, several screen bars equidistantly be arranged in parallel, each screen bar middle part is fixedly installed fixing hinge plate, the described fruit roller of beating comprises a rotating shaft that connects power, on rotating shaft outer circle wall, be fixedly installed and break fruit plate and rotating hinge plate, describedly play fruit plate setting alternate with screen bar, described fixedly hinge plate and rotating hinge plate complement each other to form shear action, described fixedly hinge plate is pressed close to the setting of rotating shaft outer rim.

Rotating shaft drives plays fruit plate and the rotation of rotating hinge plate, and peanut seedling and peanut stop and beat under the strike of plate really separatedly screen, and the peanut separated with peanut seedling can pass through end screen cloth, drops in vibratory sieve; Rotating shaft is in rotary course, having peanut seedling is wrapped in rotating shaft, because fixing hinge plate is adjacent to the setting of rotating shaft outer rim, the peanut seedling being wrapped in rotating shaft can be rejected in fixing hinge plate upper surface, while adding the rotation of rotating hinge plate, coordinate and can form shear action to peanut seedling with fixing hinge plate, can avoid peanut seedling to be wrapped in rotating shaft.

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 consists 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.

Described sweep-up pipe arranges two altogether, is separately positioned on peanut seedling and discharges blower fan both sides, and peanut falls in 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.

A kind of antiwind fruit caving body of plucking of groundnut picker, 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, 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 the screen cooperatively interacting and beats fruit roller, described screen consists of outside framework and several screen bars that are fixed in outside framework, several screen bars equidistantly be arranged in parallel, each screen bar middle part is fixedly installed fixing hinge plate, the described fruit roller of beating comprises a rotating shaft that connects power, on rotating shaft outer circle wall, be fixedly installed and break fruit plate and rotating hinge plate, describedly play fruit plate setting alternate with screen bar, described fixedly hinge plate and rotating hinge plate complement each other to form shear action, described fixedly hinge plate is pressed close to the setting of rotating shaft outer rim.

The beneficial effects of the utility model are:

The groundnut picker that the utility model provides, structural design advantages of simple, the existing groundnut picker of comparing, has advantages of low cost of manufacture; The fruit caving of plucking of the present utility model has the function of avoiding peanut seedling to be wound around, and the peanut of taking can pass through twice depression dust-removing, good separating effect.

Accompanying drawing explanation:

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

Fig. 2 is the schematic top plan view of fruit-picking up mechanism;

Fig. 3 is the structural representation of screen;

Fig. 4 is for beating the structural representation of fruit roller;

Fig. 5 is the schematic side view of fruit-picking up mechanism.

Embodiment:

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

As Figure 1-5, a kind of groundnut picker, comprise a mobile vehicle frame 2, mobile vehicle frame 2 one end arrange draw-gear 1, on mobile vehicle frame 2, be provided with and pluck fruit caving 6 and peanut seedling discharge blower fan 5, pluck fruit caving 6 one end and be connected with peanut seedling discharge blower fan 5, the below of plucking fruit caving 6 and peanut seedling discharge blower fan 5 is tiltedly installed with vibratory sieve 3, peanut seedling is discharged blower fan 5 and is connected with sweep-up pipe 4, and sweep-up pipe 4 extend out to downwards in vibratory sieve 3, pluck and in fruit caving 6, be provided with fruit-picking up mechanism (as Fig. 2), the bottom of plucking fruit caving 6 arranges can pass through the end screen cloth 7 of peanut, fruit-picking up mechanism comprises the screen (as Fig. 3) cooperatively interacting and beats fruit roller (as Fig. 4), screen is (as Fig. 3, Fig. 5) by outside framework 8 and several screen bars 9 that are fixed in outside framework 8, formed, several screen bars 9 equidistantly be arranged in parallel, each screen bar 9 middle part is fixedly installed fixing hinge plate 10, beat fruit roller (as Fig. 4, Fig. 5) comprise a rotating shaft 11 that connects power, on rotating shaft 11 outer circle walls, be fixedly installed and break fruit plate 12 and rotating hinge plate 13, play the setting alternate with screen bar 9 of fruit plate 12, fixing hinge plate 10 complements each other to form shear action with rotating hinge plate 13, fixing hinge plate 10 is pressed close to rotating shaft 11 outer rim settings.

More than show and described basic 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)

1. the antiwind fruit caving body of plucking of a groundnut picker, 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, 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 the screen cooperatively interacting and beats fruit roller, described screen consists of outside framework and several screen bars that are fixed in outside framework, several screen bars equidistantly be arranged in parallel, each screen bar middle part is fixedly installed fixing hinge plate, the described fruit roller of beating comprises a rotating shaft that connects power, on rotating shaft outer circle wall, be fixedly installed and break fruit plate and rotating hinge plate, describedly play fruit plate setting alternate with screen bar, described fixedly hinge plate and rotating hinge plate complement each other to form shear action, described fixedly hinge plate is pressed close to the setting of rotating shaft outer rim.