CN205454534U - Roll formula disseminator - Google Patents

Abstract

The utility model provides a roll formula disseminator, be used for the seeding, it includes the spindle, interior organism, outer ring body, the global multi -disc arc that is equipped with is followed to outer ring body, joint in proper order from beginning to end moves about between each arc, the both ends of each arc and the excircle border sliding connection of outer ring body both sides, the duckbilled of a plurality of equipartitions is equipped with on the extrados of arc, interior cambered surface facial make -up has the funnel that corresponds with the duckbilled, the arbor is equipped with on the interior organism, the cover has the torsional spring on the arbor, upward various holes are relative in proper order for the spy tool bit end and the seeding wheel of arbor one end, the arbor other end is equipped with L shape hook, being equipped with the first stopper and the second stopper that are used for injecing the swing arm corner in the swing arm including the dress on the organism, being equipped with the dog on the interior organism, first stopper articulates with the activity of L shape hook, second stopper and dog activity crimping, the tail end of visiting the sword is equipped with the clamp plate, the clamp plate passes through the warning of micro -gap switch drive alarm, the interval of duckbilled can conveniently be adjusted to this technological disseminator, the seeding of high quality, efficient, the operation is laborsaving.

Description

A kind of rolling type sowing implement

Technical field

This utility model provides a kind of rolling type sowing implement.

Background technology

The seed spacing of its seed of different crops is the most different, and control seed is executed and broadcast spacing mostly by adjusting sowing Spacing between each duckbilled on machine, duckbilled and adnexa thereof on existing rolling type sowing implement are to pass through bolt mostly It is fixed on the periphery of seeder, adjusts every time and will dismantle numerous parts, dismount loaded down with trivial details, due to part The quantity of middle working of plastics and screw is a lot, is easily lost or damages certain part therein when dismounting, and one Denier part disappearance or damage, seeder just cannot normally work, and impact produces.And by existing seeder structure, The impact of the factors such as assembling, use abrasion, often occurs that in seeder, the interior seed of sowing shaft or sowing hole occurs The fault of jam, causes the phenomenon of broadcast leakage, also have impact on the quality of sowing, cause harvest to decline.In order to anti- Broadcast leakage only occurs, in seeding process, to hang down head examines whether there is seed in the duckbilled of folding all the time Falling, if discovery broadcast leakage is it is necessary to reseed immediately, spirit high-pressure easily makes people tired, sowing Efficiency is low, waste manpower.

Summary of the invention

The purpose of this utility model is to provide a kind of rolling type sowing implement, can be conveniently adjusted the spacing of duckbilled, The quality of sowing is good, efficiency is high, operation is laborsaving.

The technical solution of the utility model is: a kind of rolling type sowing implement, including arbor, interior body, outer shroud Body, one end of arbor is fixed with push pedal, and equipped with pinch roller in push pedal, interior body is bonded with arbor, interior body The inner ring surface of periphery and outer ring body be rotationally connected, equipped with wheel shaft on interior body, wheel shaft is sequentially arranged with and broadcasts Planting wheel and swing arm, seeding wheel is bonded with wheel shaft, and the periphery of seeding wheel is provided with several kinds of holes, swing arm Being connected with wheel shaft ratchet by the first ratchet, the fork of swing arm is connected with interior body elastic force by extension spring, and it is special Levy and be: outer ring body along side face equipped with multi-disc arc, between each arc successively head and the tail activity clamping, respectively The two ends of arc are slidably connected, equipped with some on the extrados of arc with the outer circumferential edge edge of outer ring body both sides Equipped with the funnel corresponding with duckbilled on uniform duckbilled, intrados, when seeder rotates, the wealthy mouth of each funnel Corresponding with the seeding down end of seeding wheel successively, the slot of each funnel by the through hole that is located on arc with corresponding The internal connection of duckbilled, duckbilled is provided with stator and moving plate, and the stator of each duckbilled is solid with corresponding arc respectively Even, the moving plate of each duckbilled is hinged with stator by duckbilled axle, and duckbilled axle one end of each duckbilled is provided with push rod, respectively Push rod crimps with described pinch roller activity successively, and the side of outer ring body is identical with duckbilled quantity along being laid with in week Stud, one end of each stud threadeds with interior body, the other end of each stud successively with the pendulum in swing arm Bar activity crimps.

Equipped with cutter shaft on described interior body, cutter shaft is rotationally connected with interior body axis hole, and cutter shaft is cased with torsion spring, The mounting of one torsion end of torsion spring and cutter shaft, another torsion end mount with interior body, one end of cutter shaft equipped with visiting cutter, Visiting cutter bonded with cutter shaft, the head end hole various with on seeding wheel visiting cutter is the most relative, and the other end of cutter shaft sets There is L-shaped hook；Described swing arm is provided with the first limited block for limiting swing arm corner and the second limited block, Interior body is provided with block, and the first limited block mounts with L-shaped hook activity, the second limited block and block activity pressure Connect.

The tail end visiting cutter is provided with pressing plate, and equipped with electric alarms based on pattern recognition and microswitch on interior body, microswitch is passed through Electric wire electrically connects with alarm, the actuated element of microswitch be positioned in the range of presser motion with pressing plate activity pressure Connect.

The utility model has the advantages that: owing to arc-like sheet is connected by slide with interior body, adjacent arc Head and the tail clamping between sheet, by adjusting stud and equipped with the arc-like sheet quantity of duckbilled and funnel and position, just can adjust Whole seed spacing, its operating process is simple, convenient, fast, can improve sowing efficiency height, save manpower； When kind of a hole has kind, visiting the head end of cutter by jack-up, now, L-shaped hook mounts with the first limited block, defines pendulum The corner of arm, the fork of now swing arm drives swing arm to swing position, a kind hole under the promotion of each stud every time, When kind of a hole lacks and plants, spy cutter shaft is under the torsion of torsion spring, and the head end visiting cutter of drive probes in kind of hole, L simultaneously The range of movement of the first limited block is left in shape hook displacement, is now placed in visiting cutter tail end pressing plate and presses microswitch Actuated element, triggers microswitch, makes electric alarms based on pattern recognition send audible and visible alarm, and prompting operator see whether Reseeding successfully, it is ensured that seeding quality, meanwhile, swing arm persistently goes to the second limit under the active force of extension spring Position block crimps with block, adds the corner of swing arm, and the fork of now swing arm is band movable pendulum under the promotion of stud Position, two kind holes of arm swing, it is achieved automatically reseed, improve sowing efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of rolling type sowing implement of this utility model；

Fig. 2 is the another side structural representation of Fig. 1.

1 kind of case in figure, 2 seeder handles, body in 3,4L shape hook, 5 first limited blocks, 6 swing arms, 7 The ratchet of the first ratchet, 8 wheel shafts, the ratchet of 9 first ratchets, 10 outer ring bodies, 11 screws, 12 bearings, 13 forks, 14 studs, 15 second limited blocks, 16 extension springs, 17 blocks, 18 outer ring bodies outer circumferential edge along, 19 chutes, 20 seeding wheels, 21 kinds of holes, the moving plate of 22 duckbilleds, 23 duckbilled axles, 24 push rods, 25 duckbilleds Stator, 26 through holes, the wealthy mouth of 27 funnels, the slot of 28 funnels, 29 funnels, 30 visit the head ends of cutter, 31 Visit cutter, 32 pressing plates, the actuated element of 33 microswitch, 34 microswitch, 35 torsion springs, 36 cutter shafts, 37 Electric wire, 38 arcs, 39 electric alarms based on pattern recognition, the ratchet of 40 second ratchets, the ratchet of 41 second ratchets, 42 Push pedal, 43 pinch rollers.

Detailed description of the invention

A kind of rolling type sowing implement, including arbor, interior body 3, outer ring body 10, one end of arbor is fixed with Push pedal 42, equipped with pinch roller 43 in push pedal, interior body is bonded with arbor, solid in the push pedal of the other end of arbor Equipped with kind of case 1, the handle 2 of seeder is respectively fixedly connected with in the push pedal at arbor two ends, the periphery of interior body with The inner ring surface of outer ring body is rotationally connected, and equipped with wheel shaft 8 on interior body, wheel shaft is sequentially arranged with seeding wheel 20 He Swing arm 6, seeding wheel is bonded with wheel shaft, and the periphery of seeding wheel is provided with several kind of hole 21, and swing arm is led to Crossing the first ratchet to be connected with wheel shaft ratchet, the ratchet 7 of the first ratchet swings with wheel shaft and is connected, the first ratchet Ratchet 9 is connected with swing arm, constitutes an internal messing ratchet, and the fork 13 of swing arm is by extension spring 16 and interior machine Body elastic force connect, outer ring body along side face equipped with multi-disc arc 38, between each arc successively head and the tail active card Connecing, the two ends of each arc are slidably connected with the outer circumferential edge edge of outer ring body both sides, and the extrados of arc fills Have on some uniform duckbilleds, intrados equipped with the funnel 29 corresponding with duckbilled, when seeder rotates, respectively leak The wealthy mouth 27 of bucket is corresponding with the seeding down end of seeding wheel successively, and the slot 28 of each funnel is by being located on arc Through hole 26 and the internal connection of corresponding duckbilled, duckbilled is provided with stator and moving plate, the stator 25 of each duckbilled Being connected with corresponding arc respectively, the moving plate 22 of each duckbilled is hinged with stator by duckbilled axle 23, each duck Duckbilled axle one end of mouth is provided with push rod 24, and each push rod crimps with described pinch roller activity successively, the one of outer ring body Side is laid with the stud 14 identical with duckbilled quantity along week, threadeds with interior body in one end of each stud, The other end of each stud crimps with the fork activity in swing arm successively.

Equipped with cutter shaft 36 on described interior body, cutter shaft is rotationally connected with interior body axis hole, cutter shaft is cased with turn round Spring 35, a torsion end of torsion spring mounts with interior body with cutter shaft mounting, another torsion end, one end dress of cutter shaft Having spy cutter 31, visit cutter bonded with cutter shaft, head end 30 hole various with on seeding wheel visiting cutter is the most relative, cutter The other end of axle is provided with L-shaped hook 4；Described swing arm is provided with the first limited block 5 for limiting swing arm corner With the second limited block 15, interior body is provided with block 17, and the first limited block mounts with L-shaped hook activity, and second Limited block crimps with block activity.

The tail end visiting cutter is provided with pressing plate 32, equipped with electric alarms based on pattern recognition 39 and microswitch 34, fine motion on interior body Switch is electrically connected with alarm by electric wire 37, and the actuated element 33 of microswitch is positioned at presser motion scope In crimp with pressing plate activity.

It is further discussed below the technology contents of a kind of rolling type sowing implement of this utility model below in conjunction with the accompanying drawings.

During adjustment, according to the needs of crop seeding spacing, limit the installation quantity of band duckbilled arc, respectively Arc with duckbilled is in the uniform arrangement of periphery of outer ring body, and room therebetween is by the arc without duckbilled Supplementing, the side of outer ring body is provided with several screws 11 for various quantity duckbilled scheme arrangement, spiral shell along week At hole, mark bears obvious signs, and finds the screw of correspondence markings according to the quantity of duckbilled, in the screw found Load stud.

The outer circumferential edge of outer ring body is provided with one for the breach taking, putting each arc successively, each arc along 18 It is inserted into the outer circumferential edge of outer ring body along upper, so that each arc and the outer circumferential edge of outer ring body are along sliding by this breach Being dynamically connected, the two ends of described each arc with the outer circumferential edge of outer ring body along the mode being slidably connected are: at each arc The two ends of shape plate are provided with notch, and the outer circumferential edge of outer ring body is along the notch being placed in correspondence, by notch and cylindrical Chute 19 structure of edge composition, makes each arc be slidably connected on the periphery of outer ring body, or, outside The inner side on round edge edge is provided with the notch of left and right symmetry, and the two ends of each arc are placed in two notches, constitutes Sliding groove structure, makes each arc slide in the notch on outer circumferential edge edge, or, it is provided with in the outside on outer circumferential edge edge The convex edge of left and right symmetry, is respectively arranged at two ends with in-flanges at each arc, and the inner side of two in-flanges sets Having the chute of symmetry, two described convex edges are placed in the chute of correspondence, constitute sliding groove structure, make each arc Plate is slidably connected on the periphery of outer ring body.

Also being fixed with the second ratchet on described wheel shaft, the ratchet 40 of the second ratchet is arranged on interior body, the The ratchet 41 of two ratchets is connected with wheel shaft, and the swaying direction of the second ratchet and the first ratchet is identical, the second ratchet Effect be first ratchet revolution time prevent its drive wheel shaft reversing, be spacing external toothing ratchet.

Described inner ring body is rotationally connected with outer ring body by several bearings 12, and bearing passes through bearing rod with interior Ring body axis hole is rotationally connected, and the periphery of bearing rolls with the inner headed face of outer ring body and is connected.

Described electric alarms based on pattern recognition includes acoustical generator, luminous organ, battery, and the positive pole of battery passes through electric wire and sounding The positive pole of device and luminous organ connects, and the negative pole of battery is connected with the negative pole of microswitch by electric wire, and fine motion is opened The cathode output end closed is connected with the negative pole of acoustical generator and luminous organ by electric wire, when microswitch is triggered shape When becoming loop, acoustical generator, luminous organ send sound, light alarm immediately.

Claims (3)

1. a rolling type sowing implement, including arbor, interior body, outer ring body, one end of arbor is fixed with and pushes away Plate, equipped with pinch roller in push pedal, interior body is bonded with arbor, the periphery of interior body and the internal ring of outer ring body Face is rotationally connected, and equipped with wheel shaft on interior body, wheel shaft is sequentially arranged with seeding wheel and swing arm, seeding wheel and wheel Axle key connects, and the periphery of seeding wheel is provided with several kind of hole, and swing arm is by the first ratchet and wheel shaft ratchet Connecting, the fork of swing arm is connected with interior body elastic force by extension spring, it is characterised in that: outer ring body fills along side face There is multi-disc arc, head and the tail activity clamping successively, the two ends of each arc and outer ring body two between each arc The outer circumferential edge of side, along being slidably connected, the extrados of arc fills equipped with on some uniform duckbilleds, intrados Have a funnel corresponding with duckbilled, when seeder rotates, the wealthy mouth of each funnel successively with the seeding down end pair of seeding wheel Should, the slot of each funnel, by the through hole connection internal with corresponding duckbilled being located on arc, duckbilled sets Having stator and moving plate, the stator of each duckbilled is connected with corresponding arc respectively, and the moving plate of each duckbilled passes through duck Mouth axle is hinged with stator, and duckbilled axle one end of each duckbilled is provided with push rod, and each push rod is lived with described pinch roller successively Dynamic pressure connects, the side of outer ring body along being laid with the stud identical with duckbilled quantity week, one end of each stud with Interior body is threaded, and the other end of each stud crimps with the fork activity in swing arm successively.

A kind of rolling type sowing implement the most according to claim 1, it is characterised in that: described interior body On be rotationally connected with interior body axis hole equipped with cutter shaft, cutter shaft, cutter shaft be cased with torsion spring, a torsion end of torsion spring Mounting with interior body with cutter shaft mounting, another torsion end, cutter and cutter shaft key, equipped with visiting cutter, are visited in one end of cutter shaft Connecting, the head end hole various with on seeding wheel visiting cutter is the most relative, and the other end of cutter shaft is provided with L-shaped hook；Institute The swing arm stated is provided with the first limited block for limiting swing arm corner and the second limited block, and interior body is provided with Block, the first limited block mounts with L-shaped hook activity, and the second limited block crimps with block activity.

A kind of rolling type sowing implement the most according to claim 2, it is characterised in that: the tail end visiting cutter sets Having pressing plate, equipped with electric alarms based on pattern recognition and microswitch on interior body, microswitch is electrically connected with alarm by electric wire Connecing, the actuated element of microswitch crimps with pressing plate activity in the range of being positioned at presser motion.