CN2385516Y - Groundnut stripper - Google Patents

Abstract

The utility model relates to a groundnut stripper comprising a motor, an air separation, a pulley gear driven by the motor. A machine frame comprises a feeding mouth, an outlet for outputting vine, a concave, a launder for outputting groundnuts. A roller whose two ends are respectively welded with a circular baffle is arranged in the machine body. The utility model is characterized in that a guard ring smaller than the baffle is welded outside of the left baffle, two ends of six groups of endless screws are welded on the baffle of two ends, the endless screws are provided with a picking tooth, the left end of the endless screw is provided with at least two trapezoidal plates, the right end of the endless screw is provided with at least two fan-shaped plates. Adopting the six groups of endless screws, the machine has wide slot of the picking tooth, big diameter of the roller, not winding tall vine of the groundnut, smooth axial flow, not easy to be blocked, high picking groundnut efficiency, safe feeding, small breakage rate.

Description

Groundnut picker

The utility model relates to a kind of groundnut picker, a kind of farm machinery that use when being applicable to rural area results peanut.

China Patent No. is 95226734.9 " peanut picking separator ", it by with the frame of tricycle or electric drilling match, cylinder and the separator that is provided with the cover of vine outlet and air outlet is housed, carry screw feeder, concave grate, running gear etc., a circular weldering plate respectively is equipped with at the two ends that it is characterized in that the drum shaft that links to each other with cleaning fan, between the two 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, reclaim notch board and recessed receipts groove, its shortcoming is that the peanut stem that can only pluck below 400 millimeters of these facility is climing, stem more than 400 millimeters is climing can not be processed, otherwise, twine cylinder, stop up discharge gate main shaft is stopped operating.The 2nd, process higher peanut stem when climing, easily form and twine big wad, peanut wraps into to be got machine in the group and causes damage outward.

Task of the present utility model is to propose a kind of climing height of peanut stem that is regardless of can both use the groundnut picker that do not twine, do not stop up, percentage of damage is low.

Task of the present utility model is finished like this, it comprises motor, selection by winnowing, the transmission of driven by motor belt pulley, on the frame by in feeding mouth, vine outlet, notch board, defeated fruit chute, the body cylinder being housed, the cylinder two ends respectively are welded with a circular baffle plate, it is characterized in that: guard ring of right baffle-plate external welding less than baffle plate, six groups of screw rod two ends are welded on two end-stopping plates, pluck tooth on the screw rod, left end at screw rod has two trapezoidal plates at least, and the screw rod right-hand member has two fanning strips at least.

The utlity model has following effect: the groove width that adopts six groups of screw rods to pluck tooth is big, and diameter of cylinder is big, and high peanut stem is climing not to be twined, axial flow is smooth and easy, is difficult for stopping up, and plucks fruit efficient height, per hour can pluck 2-4 mu, percentage of damage 1-1.3%, the fanning strip of cylinder right-hand member screw rod, can accelerate feeding, material speed pushed away pluck the fruit chamber, feeding safety, the trapezoidal plate of left end screw rod can make the climing and leaf of the stem of having no result easily discharge outside the machine, do not wrap big wad, breakage rate is little.

Fig. 1 is the structural representation of the utility model groundnut picker.

Fig. 2 is the roller frame schematic diagram of the utility model groundnut picker.

Describe embodiment in detail in conjunction with above accompanying drawing.

The drawing explanation: 1. body 2. electronic wheel 3. blower fan belt wheels 4. big belt pulleys 5. small belt pulleys 6. drum shafts 7. bearing blocks 8. drum covers 9. vine outlets 10. guard rings 11. baffle plates 12. screw rods 13. are plucked tooth 14. ribs 15. fanning strips 16. trapezoidal plates 17. feeding loam cakes 18. feeding table tops 19. feeding plates 20. notch boards 21. Fan casings 22. fan blades 23. protection networks 24. defeated fruit chute 25. walking ground wheels

The big belt pulley 4 that links to each other on the electronic wheel 2 transmission fruit-picking up mechanism axles, small belt pulley 5 is equipped with in big belt pulley 4 parallel connections, the blower fan belt pulley 3 of transmission pneumatic separator, cylinder two ends in the fruit-picking up mechanism respectively are welded with a circular baffle plate 11, guard ring 10 of left end baffle plate external welding less than baffle plate 11, three trapezoidal plates 16 of interior welding, six groups of rib formula spiral-shaped teeth groups are housed between two baffle plates, right-hand member links to each other with rib 14 and is welded with three fanning strips 15, notch board 20 is equipped with in the below of cylinder, feeding plate 19 and defeated fruit chute 24 are arranged outside the notch board 20, the spiral-shaped teeth group is that screw rod 12 two ends are welded on two end-stopping plates 11, some root bones 14 are the company of weldering between screw rod 12 and drum shaft 6, plucking tooth 13 is weldingly fixed on the screw rod 12, the weldering of screw rod 12 left ends connects three trapezoidal plates 16, this structure is when plucking fruit, and is climing fast to vine outlet discharge stem, is difficult for stopping up.The weldering of screw rod 12 right-hand members is three fanning strips 15 even, and this structure can be accelerated feed quantity, are interrupted feeding is changed in the flowing water feeding, and it is big to be young tripe, and digestion is fast, makes high stem runner bean not twine cylinder, does not wrap big wad, and climing bar all is suitable for to doing, wetting.Power is delivered to big belt pulley 4 by electromotor by electronic wheel 2 usefulness rubber strips, big belt pulley 4 and transmission small belt pulley 5 all are contained on the drum shaft 6, drum shaft 6 usefulness bearing blocks 7 are fixed to rotation on the body 1, be delivered to blower fan belt wheel 3 with small belt pulley 5 by rubber strip, the blower fan rotation is cleaned.Fruit-picking up mechanism is contained on the drum shaft 6 in the drum cover 8.When plucking the fruit operation, the peanut vine bar that will pluck is by the feeding mouth of feeding table top 18 and feeding loam cake 17 belows, that sends into fruit-picking up mechanism plucks tooth 13, between fanning strip 15 and the notch board 20, wind through fanning strip 15 pushes away effect, the peanut vine bar enters the screw rod 12 inside grooves rotation of the rib 14 on the drum shaft 6, screw rod 12 is welded on two end-stopping plates 11, right baffle-plate has guard ring 10 outward, in case climing bar twines axle, the peanut stem end is climing plucks tooth 13 rotation through cylinder and beats, peanut, leaf, after hack drops to feeding plate 19 by notch board 20, air outlet through Fan casing 21, wind-force by air blade 22 is grey with soil, blade blows out body, and peanut falls into defeated fruit chute 24 outflows, and the air inlet of blower fan is equipped with protection network 23, fall down climing the entering of stem when preventing to feed and damage blower fan, stem is climing to be taken peanut and flows to vine outlet 9 places along rib shape screw rod in cylinder, it is blown out outside the machine overall process of finishing the work by the reverse wind-force of trapezoidal plate 16.

Claims (1)

1, groundnut picker, it comprises motor, selection by winnowing, the transmission of driven by motor belt pulley, on the frame by in feeding mouth, vine outlet, notch board, defeated fruit chute, the body cylinder being housed, the cylinder two ends respectively are welded with a circular baffle plate, it is characterized in that: guard ring of right baffle-plate external welding less than baffle plate, six groups of screw rod two ends are welded on two end-stopping plates, pluck tooth on the screw rod, left end at screw rod has two trapezoidal plates at least, and the screw rod right-hand member has two fanning strips at least.