CN2261139Y

CN2261139Y - Peanut harvesting and separating device

Info

Publication number: CN2261139Y
Application number: CN 95226734
Authority: CN
Inventors: 姚宽宏
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-27
Filing date: 1995-11-27
Publication date: 1997-09-03
Anticipated expiration: 2005-11-27

Abstract

The utility model relates to an agriculture harvester for peanut harvesting and separation, which is matched with a tricycle or a motor and is composed of a machine frame, a roller, a machine cover with a vine outlet, a separating device with an air outlet, a conveying packing auger, an escape grid, a running mechanism, etc. The utility model is characterized in that both ends of a roller spindle connected with a separating blower are respectively provided with a circular soldering plate, and three to five rib type spiral tooth groups are arranged between the two soldering plates. The lower end of the roller is also provided with an escape grid, a recovery concave plate and a recovery tank. The axial flow type roller has favorable transportation, and is not easy to be blocked when used for harvesting peanut. The utility model has the advantages of high adaptability and high production efficiency which can achieve 1.5-2.5 are / hour, the breaking rate which is small is 1.2-1.5 percent, and the cleaning degree is higher than 95 percent, so the utility model is an ideal peanut harvesting device.

Description

The peanut picking separator

The utility model belongs to the facility that technical field of agricultural harvesting is specifically related to a kind of results peanut of and tricycle or electric drilling match use.

In the prior art, the peasant is when the results peanut, be still the fruit method of plucking of plucking the fruit by hand or drying backwardnesss such as post-tensioning reuse fork beating, these methods pluck the fruit time long, labour intensity is big, efficient is low, more seriously because harvest time is long, meet the infringement of the mouldy or muroid animal of overcast and rainy fruit, caused great loss, directly influenced peasant's economic benefit.

The purpose of this utility model has provided a kind of fruit efficient height of plucking, and percentage of damage is low, with the peanut picking separator of tricycle or electric drilling match use.

The utility model is achieved in that the peanut picking separator, and the separator, conveying screw feeder, concave grate, running gear, the transmission mechanism that comprise the cylinder that is contained on the frame and be provided with the cover of feeding mouth, vine outlet and air outlet is housed is characterized in that:

---peanut picking separator and the gear-box that is used to transmit the output of tricycle power are contained in the top of tricycle frame respectively, and the power-take-off pulley of tricycle links to each other with cleaning fan belt pulley on being contained in frame by belt pulley after the gear-box commutation.

---a circular weldering plate respectively is equipped with at the two ends of the drum shaft that links with the cleaning fan transmission mechanism, the outer guard ring of each suit of two weldering plates, between the two circular weldering plates three to five groups of rib formula screw type tooth groups are housed, concave grate also is equipped with in the lower end of cylinder, reclaims notch board and accumulator tank.

---the A end installation site that screw feeder groove, screw feeder groove are equipped with in the bottom of the defeated fruit screw feeder that links to each other with the cylinder transmission mechanism becomes the α angle with the screw feeder center line, makes screw feeder when rotating, and strengthens with the gap of screw feeder groove, has reached the purpose of minimizing percentage of damage.

Rib formula screw type tooth group of the present utility model, be that screw rod is fixed between the two circular weldering plates, some root bones are fixed between screw rod and the drum shaft, spike-tooth is fixed on the mistake of screw rod along last, the axial-flow type drum of this shape makes cylinder pluck when fruit, carries comparatively smoothly, is difficult for obstruction, all be suitable for doing wet climing bar, reached and plucked the high purpose of fruit efficient.

The installation site of the screw feeder groove A end of the defeated fruit screw feeder lower end that this usefulness is novel and the angle α at screw feeder center are 20～40 °.

The adjustment component that the utility model is used to regulate the concave grate gradient is contained on the frame and links to each other with the two ends adjusting lever of concave grate.

Be equipped with fruit shading plate and be used for reclaiming the fruit grain at the air outlet place of cleaning fan of the present utility model, cuts the waste.

Road wheel of the present utility model is contained in the lower end of frame.

Description of drawings:

The structural representation of Fig. 1 peanut picking separator;

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

Fig. 3 is the transmission schematic diagram;

Fig. 4 is an axial-flow type roller frame schematic diagram;

Label declaration:

1, cover 2, guard ring 3, cylinder belt wheel 4, blower fan driven pulley 5, blower fan driving wheel 6, belt pulley for feeding foil 7, screw feeder 8, road wheel 9, the screw feeder groove, 10, go out fruit and struggle against 11, steering wheel, 12, reclaim notch board 13, feed population, 14, elongated slot 15, cover plate 16, concave grate 17, cylinder 18, pole 19, blower fan 20, accumulator tank 21, frame 22, the anti-angle steel 23 that flies, vine outlet 24, levelling parts 25, fruit-collecting bucket 26, stay groove 27, air outlet 28, V-belt 29, electromotor 30, single sheave 31, fan propeller 32, middle belt wheel 33, bevel gear 34, gear-box 35, fixedly angle steel 36, power wheel 37, small pulley 38, spike-tooth 39, rib 40, screw rod 41, weldering plate 42, drum shaft 43, widen circle 44, bow halogen 45, tricycle frame 46, tricycle lower bearing bracket 47, screw feeder groove buckle 48, fruit shading plate 49, the motor frame

With reference to the accompanying drawings embodiment is done further detailed description, the peanut picking separator is matching used with the tricycle electromotor, by the frame feeding unit, pluck fruit cylinder, cleaning fan, defeated fruit screw feeder, transmission mechanism and running gear are formed, plucking the fruit separator is contained on the tricycle frame 45 and uses bolt, change gear box 34 is fixed on the tricycle lower bearing bracket 46, the power-take-off pulley 36 of tricycle passes through engagement bevel gear 33 through gear-box 34, after turning to, by middle belt wheel 32 power is reached main frame blower fan driven pulley 4, drive host work by transmission mechanism.During operation, the peanut vine bar that will pluck is sent between cylinder 17 and the notch board 16 by feeding mouth 13 equably by elongated slot 14, spike-tooth 38 on the rib screw type tooth group on cylinder 17 goes into climing pike pole to pluck the fruit operation in the roller trough of high speed rotating again, then be delivered to vine outlet, climing bar is discharged under the bow tooth effect on the cylinder 17.Fruit is to make climing bar under the bump of rib shape screw rod on notch board 16 and the cylinder 17 and spike-tooth 38 under the centrifugal action that cylinder 17 rotations produce, and the rubbing in the course of conveying, native chopped cooked entrails of sheep bar on the peanut leaf is taken off by the hole on the concave grate 16 to bleed in the screw feeder groove 9 by fruit-collecting bucket 25, when the broken bar of peanut leaf, soil is assorted when being leaked in screw feeder groove 9 by fruit-collecting bucket 25, the wind-force effect inferior lobe of separator 19, broken, bar, soil is assorted is blown out outside the machine by air outlet 27, owing to peanut proportion falls into screw feeder groove 9 greatly, again through screw feeder 7 outputs.

During with electric drilling match motor is contained on the motor frame 49 of peanut picking separator, hangs up properly V-belt 28.Get final product work.

The utility model compared with prior art has the following advantages:

1, adopts rib formula screw type spike-tooth shaft type cylinder to be conducive to the feeding of climing bar, reduce Stop up, improve and pluck fruit efficient, per hour can pluck 1.5～2.5 mu, percentage of damage is 1.2～1.5%, Meet the requirement of GB.

2, support the use problems such as having solved the rural power deficiency with tricycle, easy to use, Both can be at the field direct operation, again can be as required and electric drilling match operation on the field;

3, this machine compact conformation, volume is little, use and maintenance is simple, is a kind of desirable flower Living beans is plucked fruit and cleans facility.

Claims

1, a kind of peanut picking separator, the air outlet, conveying screw feeder, concave grate, running gear, the transmission mechanism that comprise the cylinder that is contained on the frame and be provided with the cover of hello population, vine outlet and separator is housed is characterized in that:

---peanut picking separator and the gear-box 34 that is used to transmit the output of tricycle power are contained in the top of tricycle frame 45 respectively, the power-take-off pulley 36 of tricycle links to each other with cleaning fan belt pulley 4 on being contained in frame 21 by belt pulley 32 after gear-box 34 commutation

---a circular weldering plate 41 respectively is equipped with at the two ends of the drum shaft 42 that links with the cleaning fan transmission mechanism, the outer guard ring 2 of each suit of two weldering plates, between the two circular weldering plates 41 three to five groups of rib formula screw type tooth groups are housed, concave grate 16 also is equipped with in the lower end of cylinder 17, reclaim notch board 12 and accumulator tank 20

---the A end installation site that screw feeder groove 9, screw feeder groove 9 are equipped with in the bottom of the defeated fruit screw feeder 7 that links to each other with the cylinder transmission mechanism becomes the α angle with the screw feeder center line.

2, peanut picking separator according to claim 1, it is characterized in that rib formula screw type tooth group screw rod 40 is fixed between the two circular weldering plates 41, some root bones 39 are fixed between screw rod 40 and the drum shaft 42, and spike-tooth 38 is fixed on the edge of screw rod 40.

3, peanut picking separator according to claim 1, it is characterized in that plucking the installation site of screw feeder groove 9A end of fruit screw feeder and the angle α of screw feeder center line is 20～40 °.

4, peanut picking separator according to claim 1 is characterized in that adjustment component 24 that concave grate is used to adjust concave grate 16 gradients is contained on the frame 21 to link to each other with concave grate 16 two ends adjusting levers.

5, peanut picking separator according to claim 1 is characterized in that fruit shading plate 48 is equipped with at air outlet 27 places of cleaning fan.

6, peanut picking separator according to claim 1 is characterized in that road wheel 10,11 is contained in the lower end of frame 21.