A kind of seeding apparatus fast
Technical field
The present invention relates to a kind of agricultural machinery, particularly relate to a kind of seeding apparatus fast.
Background technology
Agricultural be one national basic, China is again a large agricultural country, since ancient times China sowing and harvesting all by manually having come, traditional seeding method has been come by two people, and namely a people uses hoe or drives cave instrument and excavates cave with planting to ploughing, then in the cave dug, puts into seed one by one by another one people, and then blinding is buried, labourer needs straight waist of constantly bending in this process, and labourer is very easily tired, and efficiency is low.Along with social development, present stage has used sower to replace this traditional working method, but use sower also to there is certain shortcoming, namely sower by the drive of extrinsic power (as: tractor), must can complete sowing in use, this just requires that the area sowing field is enough large, Small burden cannot use sower, so present stage needs a kind of labour intensity low, operating speed is fast, the seeding apparatus that can use on Small burden for labourer, the needs of sowing.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and the quick seeding apparatus of one proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of seeding apparatus fast, comprise a sowing pipe, the upper connection riding boogie board of described sowing pipe, sowing pipe on the downside of described riding boogie board is provided with the baffle plate of the circle that two be arranged in parallel, the draw-in groove that between described two baffle plates, formation one is annular, socket briquetting that can be free to slide on it on the sowing pipe of side under the baffle, described briquetting is logical barrel structure, the lateral surface of described briquetting is outer lozenges, at least one depression bar is connected in the upper surface of described briquetting, described depression bar connects a pressing plate, pressing plate is set in parallel in below described riding boogie board, and an extension spring is connected between pressing plate and described riding boogie board, described extension spring is in extended state always.
Be connected in the outside of described briquetting a perforate head, the lower end of described sowing pipe is arranged in described perforate head, described perforate head is coordinated by one group of perforate block cooperatively interacted to form cone shape structure, lozenges in the medial surface of described perforate block is provided with and matches with the outer lozenges of described briquetting, the face of cylinder outside described perforate block is provided with one group of arc groove, being provided with a medial surface in the upside of described perforate block is the clamp of circular arc, described clamp snap-fit engagement is in described draw-in groove, clamp is provided with a waist through hole, step down corresponding with corresponding described depression bar of described waist through hole coordinates, after all described perforate blocks coordinate, corresponding arc groove coordinates formation toroidal cavity, all be connected an annular contractile ring in each described toroidal cavity.
To be connected a sowing funnel in the central hole of described sowing pipe upper end.
Preferably, the sowing pipe between described riding boogie board and baffle plate is provided with one section of external screw thread, be connected at external screw thread place a depth-regulating plate.
Preferably, being also socketed one in the upside of described sowing pipe can the extension tube of scalable adjustment thereon, and the upper end symmetry of described extension tube connects a handle.
Preferably, described sowing funnel is fastened on the upper end of described extension tube by connector, and connect a flexible pipe in the lower end of sowing funnel, the lower end of described flexible pipe is arranged in described sowing pipe.
Preferably, described connector is a ladder tubular structure, is provided with a unthreaded hole run through inside it, and the lateral surface of the axle that outside is less is provided with the external screw thread be connected with described extension tube.
Preferably, described sowing pipe, extension tube and flexible pipe are transparent configuration.
Preferably, described contractile ring adopts ring spring.
The invention has the advantages that: this device only needs a people can complete whole seeding process, its structure is simple, easy to operate, the embedded depth of seed can arbitrarily regulate, and speed of drilling is fast, and operating efficiency is high, easy to use comfortable, the use in applicable fritter field, has stronger practicality.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the decomposing schematic representation of Fig. 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, the quick seeding apparatus of one provided by the invention, comprise a transparent sowing pipe 1, described sowing pipe 1 is a long through-pipe structure, one section of external screw thread 1.1 is provided with in the downside of sowing pipe 1, be connected at external screw thread 1.1 place a depth-regulating plate 5 and a setscrew nut 12, described depth-regulating plate 5 is fixed by setscrew nut 12 gear, the baffle plate 1.2 of the circle that two be arranged in parallel is welded in the downside of external screw thread 1.1, the draw-in groove 1.3 that between described two baffle plates 1.2, formation one is annular, sowing pipe 1 on the upside of described external screw thread 1.1 welds a riding boogie board 9, a riding boogie board draw ring is welded in the downside of described riding boogie board 9, described riding boogie board 9 is straight plate structure.
Sowing pipe 1 on the downside of described baffle plate 1.2 is socketed a briquetting that can be free to slide on it 17, described briquetting 17 is logical barrel structure, the lateral surface of described briquetting 17 is outer lozenges 17.1, two columniform depression bars 6 are welded in the upper surface of described briquetting 17, a connecting rod 7 is connected between described two depression bar 6 upper ends, the pressing plate 8 that in the middle of described connecting rod 7, welding one is perpendicular, pressing plate 8 is set in parallel in below described riding boogie board 9, a pressing plate draw ring 8.1 corresponding with described riding boogie board draw ring is welded at the upper side of pressing plate 8, an extension spring 10 is connected between described riding boogie board draw ring and pressing plate draw ring 8.1, described extension spring 10 is in extended state always.
Be connected in the outside of described briquetting 17 perforate 4, the lower end of described sowing pipe 1 is arranged in described perforate 4, described perforate 4 is coordinated by three perforate blocks 4.1 cooperatively interacted to form cone shape structure, lozenges 4.2 in the medial surface of described perforate block 4.1 is provided with and matches with the outer lozenges 17.1 of described briquetting 17, the face of cylinder outside described perforate block 4.1 is provided with one group of arc groove 4.4, the clamp 4.3 that a medial surface is circular arc is provided with in the upside of described perforate block 4.1, described clamp 4.3 snap-fit engagement is in described draw-in groove 1.3, clamp 4.3 is provided with a waist through hole 4.6, step down corresponding with corresponding described depression bar 6 of described waist through hole 4.6 coordinates, after all described perforate blocks 4.1 coordinate, corresponding arc groove 4.4 coordinates formation toroidal cavity, all be connected an annular contractile ring 13 in each described toroidal cavity, described contractile ring 13 adopts ring spring.
Also being socketed one in the upside of described sowing pipe 1 can the transparent extension tube 2 of scalable adjustment thereon, and described extension tube 2 is locked on sowing pipe 1 by lock-screw 11, and the upper end symmetry of described extension tube 2 connects a handle 3.Be threaded connection a connector 15 in the upper end of described extension tube 2, grafting sowing funnel 14 in connector 15, connect a transparent flexible pipe 16 in the lower end of sowing funnel 14, the lower end of described flexible pipe 16 is arranged in described sowing pipe 1.
Described connector 15 is a ladder tubular structure, is provided with a unthreaded hole run through inside it, and the lateral surface of the axle that outside is less is provided with the external screw thread be connected with described extension tube 2.
In use, the height of extension tube 2 is regulated by lock-screw 11, the embedded depth of described perforate 4 is first regulated by depth-regulating plate 5, then handle 3 is held, the described riding boogie board 9 that tramps with one's feet makes perforate 4 enter in soil, then the seed and quantity that need sowing is put at sowing funnel 14, again step on pressing plate 8, pressing plate 8 drives briquetting 17 to move down by depression bar 6, under the effect of briquetting 17, three perforate blocks 4.1 cooperatively interacted outwards open, seed falls into soil, finally extract perforate 4, complete and once sow, due under the effect of extension spring 10, described briquetting 17 resets, perforate 4 closes, for sowing next time is prepared.