CN201153405Y - Secondary cleaning type earthnut pod picking machine - Google Patents

Abstract

The utility model discloses a secondary screen-type peanut picker which is characterized in that the upper part of a peanut picking roller supported by a framework is covered with a roller cover, and the lower part is provided with a fixed screen; a triangular belt wheel fixed at the shaft end of the peanut picking roller is connected with a vibrating screen through a triangular belt and an eccentric wheel; a suction fan is fixed on the framework at the tail part of the vibrating screen; a blower is fixed on the framework between the fixed screen and the vibrating screen. When in use, power is input from the shaft of an air sucker, the peanut picking roller and the blower are driven by the belt wheel to rotate so as to separate peanuts from shoots, impurities are blew away by the blower when the peanuts and the impurities fall down, the heavy impurities on the vibrating screen surface are sucked away by the suction fan, and the peanuts sneak out from the tail end of the screen. Through being screened for two times, the peanut picker greatly increases the screening rate; the peanut picking roller at a low rotating speed prevents the peanuts from shattering to pieces and improves the peanut picking quality; besides, the peanut picker has the advantages of easy application, good screening effect, excellent peanut picking quality and high production efficiency.

Description

Twice cleaning and selecting type peanut stripper

Technical field

The utility model relates to a kind of farm machinery, particularly the stripper of cultivating peanut.

Background technology

When the peasant gathers in the crops peanut ripe in the field now, generally be to connect seedling in soil, to extract together, by hand the peanut angle taken from peanut seedling then.Plucking the angle by hand wastes time and energy, and influences in time gathering of peanut again.In order to improve the efficient of plucking the peanut angle, people had once carried out the research that application machine is plucked the angle, adopted the peanut stripper to pluck the angle.At present its structure of peanut stripper of using be provided with by frame support pluck the angle roller, pluck the angle roller below be provided with gravity flow screen, the below of gravity flow screen is provided with vibratory sieve, the tail end top of vibratory sieve is provided with and plucks the coaxial induced-draught fan of cleaning impurity of angle roller.Impurity and peanut angle leak down to fall on the vibratory sieve from gravity flow screen during use, by the induced-draught fan of tail end impurity are inhaled and are opened, and the peanut angle slips out from the tail end of sieve.This kind type is only once cleaned by induced-draught fan, because it is many to mix the impurity that is clipped in the peanut angle, it is bad to clean effect, and the rate of cleaning is low; Add induced-draught fan again and to pluck the angle roller coaxial, the rotating speed height of plucking the angle roller causes the fragmentation of peanut angle easily, influences the quality at peanut angle.

Summary of the invention

In order to solve the deficiencies in the prior art, the purpose of this utility model provides a kind of effective, as not influence peanut cutin amount twice cleaning and selecting type peanut stripper of cleaning.

Realize that the technical scheme that the purpose of this utility model adopts is: this stripper mainly by frame, transmission mechanism, pluck angle roller, gravity flow screen, hair-dryer, vibratory sieve and induced-draught fan and form; Frame is plucked angle roll shaft, air draught arbor and blowing arbor by bearing block support; Pluck to be fixed with on the roll shaft of angle and pluck the angle roller, pluck that roller top, angle is covered with jacket, gravity flow screen is equipped with in the bottom, the front end of jacket is provided with feeding mouth, the rear end is provided with row's seedling mouth; Pluck on the roll shaft of angle and be fixed with vee-pulley away from power intake, belt wheel is connected with the eccentric wheel that is fixed on the frame below by the V-belt, and eccentric wheel is connected with the head end of vibratory sieve; Be fixed with the hair-dryer that drives by the blowing arbor on the frame between gravity flow screen and vibratory sieve, be fixed with oblique slide carriage facing on the frame of hair-dryer air outlet, tiltedly the tail end of slide carriage is connected with movable slide carriage by fold mechanism; Be fixed with induced-draught fan on the frame of vibratory sieve afterbody upper end, the power intake of air draught arbor is fixed with belt wheel, clutch end is fixed with large and small two belt wheels, big belt wheel is given the belt wheel that is fixed on the hair-dryer axle head by the V-belt with power transmission, and small pulley is given power transmission by the V-belt and is fixed on the belt wheel of plucking angle roll shaft power intake.During application, the blossom peanut seedling of the male character types in Chinese operas, usu. referring tov the bearded character of band feeds from feeding mouth, and angle, seedling are separated, and peanut angle and impurity fall from fixing sieve aperture, and peanut seedling is from the discharge of row's seedling mouth; By hair-dryer impurity is blown away in peanut angle and the impurity process on falling vibratory sieve, once clean; Peanut angle and the heavily assorted induced-draught fan of falling on the vibratory sieve when caudad mobile will heavily mix to suck in the blower fan and be discharged by outlet, and the peanut angle slips out from the tail end that sieves.

The advantage that the utility model is compared with prior art had is: impurity is blown away during fixing hair-dryer work between gravity flow screen and vibratory sieve, induced-draught fan will heavily be mixed again and the peanut angle separates, and cleans through twice, has improved the rate of cleaning greatly; Induced-draught fan with pluck angle roller disalignment, can reduce the rotating speed of plucking the angle roller, make the peanut angle not broken, improve the cutin amount of plucking of peanut.In a word, this peanut stripper is simple in structure, and it is convenient to use, and cleans effectively, and it is good to pluck the cutin amount, the production efficiency height.

Description of drawings

Fig. 1 is the main TV structure figure of the utility model twice cleaning and selecting type peanut stripper.

Fig. 2 is the A-A sectional structure chart of the utility model Fig. 1.

Embodiment

In the accompanying drawings, the utility model twice cleaning and selecting type peanut stripper mainly by frame, transmission mechanism, pluck angle roller, gravity flow screen, hair-dryer, vibratory sieve and induced-draught fan and form; Frame 2 is plucked angle roll shaft 10, air draught arbor 15 and blowing arbor 20 by bearing block support; Pluck be fixed with on the angle roll shaft 10 can make that the seedling angle separates pluck angle roller 9, pluck that roller 9 tops in angle are covered with jacket 7, gravity flow screen 8 is equipped with in the bottom, the front end of jacket 7 has feeding mouth 6, rear end that row's seedling mouth 27 is arranged; Pluck on the angle roll shaft 10 and be fixed with vee-pulley 5 away from power intake, belt wheel 5 is connected with the eccentric wheel 3 that is fixed on the frame below by V-belt 4, and eccentric wheel 3 is connected with the head end of vibratory sieve 18; The afterbody of vibratory sieve 18 is connected with click height-regulating device 17, reaches the best by the distance of adjusting compass screen surface that click can make vibratory sieve 18 and the inlet scoop of induced-draught fan 14.Described when plucking angle roll shaft 10 and rotating vee-pulley 5 drive eccentric wheels 3 rotations and make vibratory sieve 18 double vibrationses.Be fixed with the hair-dryer 1 that drives by blowing arbor 20 on the frame that gravity flow screen 8 and vibratory sieve are 18, be fixed with oblique slide carriage 25 facing on the frame of hair-dryer 1 air outlet, tiltedly the tail end of slide carriage 25 is connected with movable slide carriage 26 by fold mechanism; Hair-dryer 1 blows away impurity in peanut angle and the impurity process on falling vibratory sieve, impurity moves to movable slide carriage 26 places on oblique slide carriage 25, light mixing wafts along slide carriage 26 upper edges, and heavier assorted the sliding down along the lower edge of slide carriage 26 at the peanut angle that contains continues to clean out the peanut angle.By fold mechanism active flow plate 26 is folded on the oblique slide carriage 25 when stripper transports, reduced volume is convenient to transportation.Between the shell of jacket 7 and hair-dryer 1, be fixed with baffle plate 23; Be fixed with induced-draught fan 14 on the frame of vibratory sieve 18 afterbodys upper end, the inlet scoop of induced-draught fan attracts the heavily assorted secondary of realizing on the compass screen surface to clean.The power intake of air draught arbor 15 is fixed with belt wheel 16, clutch end is fixed with large and small two belt wheels 13,12, big belt wheel 13 is given the belt wheel 19 that is fixed on blowing arbor 20 ends by V-belt 21 with power transmission, and small pulley 12 is given power transmission by V-belt 22 and is fixed on the belt wheel 11 of plucking angle roll shaft 10 power intakes.Described belt wheel 16 is a power input wheel, can be connected with power source diesel engine, gasoline engine, electromotor.

Claims (4)

1, a kind of twice cleaning and selecting type peanut stripper, mainly by frame, transmission mechanism, pluck angle roller, gravity flow screen, hair-dryer, vibratory sieve and induced-draught fan and form; Pluck to be fixed with on the angle roll shaft 10 and pluck angle roller (9), pluck that angle roller (9) top is covered with jacket (7), gravity flow screen (8) is equipped with in the bottom, the front end of jacket (7) has feeding mouth (6), rear end that row's seedling mouth (27) is arranged; Pluck angle roll shaft (10) and upward be fixed with vee-pulley (5) away from power intake, belt wheel (5) is connected with the eccentric wheel (3) that is fixed on the frame below by V-belt (4), eccentric wheel (3) is connected with the head end of vibratory sieve (18), is fixed with induced-draught fan (14) on the frame of vibratory sieve (18) afterbody upper end; It is characterized in that: frame (2) is plucked angle roll shaft (10), air draught arbor (15) and blowing arbor (20) by bearing block support; Be fixed with the hair-dryer (1) that drives by blowing arbor (20) on the frame between gravity flow screen (8) and vibratory sieve (18); The power intake of air draught arbor (15) is fixed with belt wheel (16), the other end be fixed with by V-belt (21) and the big belt wheel (13) that is connected of belt wheel (19) that is fixed on blowing arbor (20) end with pluck the small pulley (12) that belt wheel (11) that angle roll shaft (10) holds is connected by V-belt (22) with being fixed on.

2, peanut stripper as claimed in claim 1 is characterized in that: be fixed with oblique slide carriage (25) on the opposite frame of described hair-dryer (1) air outlet, tiltedly the tail end of slide carriage (25) is connected with movable slide carriage (26) by fold mechanism.

3, peanut stripper as claimed in claim 1 is characterized in that: the afterbody of described vibratory sieve (18) is connected with click height-regulating device (17).

4, peanut stripper as claimed in claim 1 is characterized in that: be fixed with baffle plate (23) between the shell of jacket (7) and hair-dryer (1).

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