CN108207197A

CN108207197A - A kind of small-sized groundnut planter in hilly country with grading mechanism

Info

Publication number: CN108207197A
Application number: CN201711468852.3A
Authority: CN
Inventors: 郭昌普
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-06-29

Abstract

The invention discloses a kind of small-sized groundnut planters in hilly country with grading mechanism, including grading mechanism, grading mechanism includes the soil-suppressing board of two pieces of interconnections, the upper ends of two pieces of soil-suppressing board junctions is fixed, and there are one triangle connecting plates, grading mechanism further includes height regulating rod and buffer spring, the upper end of buffer spring is fixedly connected by spring installing plate with the lower end of height regulating rod, and the lower end of buffer spring is installed in the upper end of triangle connecting plate by spring installing plate；Two pieces of soil-suppressing boards are arranged in a crossed manner, it can promote soil to intermediate flow, so as to ensure that land smoothing is uniformly covered on the underface of rack, without being pressed against both sides, soil-suppressing board is in the stone in touching soil, under the drive of the cushion effect of buffer spring, soil-suppressing board moves upwards, so as to avoid being stopped by stone, the normal advance of rack is not interfered with not only, but also can cause to damage to avoid soil-suppressing board.

Description

A kind of small-sized groundnut planter in hilly country with grading mechanism

Technical field

The present invention relates to a kind of groundnut planter, a kind of hilly country with grading mechanism is concretely related to small Type groundnut planter.

Background technology

At present, China knob topography is rugged, and plantation peanut is mostly using artificial work, and labor intensity is big, and efficiency is low Under,

Existing seeder use, can there are following drawbacks in this area：

It is not perfectly flat whole due to knob soil surface, and usually it is mingled with stone, it needs to set in seeder rear end a kind of The mechanism of smooth soil surface, current grading mechanism are a rectangular soil-suppressing board, in rack rear end vertical hanging, are existed The drawbacks of be, rack move ahead during easily push a large amount of soil to both sides, it is difficult to realize the purpose of uniform ground soil；And And when touching the stone in soil, resistance can be generated to soil-suppressing board, so as to be had an impact to the normal operation of rack, so as to Influence the precision of peanut seeding.

Breast boards setting tilted backwards originally, causes excessive with fertilizer spacing after seeds fall, does not have supplement nutriment Effect, and breast boards be metal material, easily damage seed.Sky of the defertilizing tube across two wing plate upper ends and discharging tube Ground is stretched to after gap, there are the drawbacks of be that defertilizing tube lower end is easily shaken in operation process, cause fertilizer sow position shakiness It is fixed.

Invention content

The present invention is mainly above-mentioned to solve the problems, such as, provides a kind of hilly country with grading mechanism with small-sized Groundnut planter, two pieces of soil-suppressing boards are arranged in a crossed manner, can promote soil to intermediate flow, so as to ensure that land smoothing is uniformly covered It covers in the underface of rack, without being pressed against both sides, soil-suppressing board is in the stone in touching soil, in the slow of buffer spring Under the drive of impulse force, soil-suppressing board moves upwards, and so as to avoid being stopped by stone, does not interfere with the normal advance of rack not only, and And it can cause to damage to avoid soil-suppressing board.

Above-mentioned to solve the problems, such as, the technical solution adopted in the present invention is：A kind of hills with grading mechanism The small-sized groundnut planter in area including power plant, rack, traveling wheel, the seed-fertilizer box for being arranged on frame upper end, is arranged on machine Plough below frame and the grading mechanism for being arranged on rack rear end, the plough include plough handle, trench digging sword and mutually Two wing plates of docking, plough handle are fixedly installed on the upper surface of wing plate；Wing plate upper surface is equipped with discharging tube fixed plate, Discharging tube fixed plate is equipped with discharging tube by hole, and the rearward end of plough, which is additionally provided with, dissipates kind of plate and seed retaining plate；Seed manure box cavity Plants case and fertilizer box are divided by partition board, are equipped with seed wheel in plants case, seed wheel drives its rotation by driving device；

Grading mechanism includes the soil-suppressing board of two pieces of interconnections, and the upper ends of two pieces of soil-suppressing board junctions is fixed, and there are one triangles to connect Fishplate bar, grading mechanism further include height regulating rod and buffer spring, and the upper end of buffer spring is adjusted by spring installing plate and height The lower end of pole is fixedly connected, and the lower end of buffer spring is installed in the upper end of triangle connecting plate by spring installing plate；Highly Adjusting rod includes interior bar and the outer bar being set in outside interior bar, and multiple connections are vertically offered in outer bar and interior bar Hole, by the way that the different connecting holes in two screw bolt passes outer bars and interior bar are adjusted the length of height regulating rod；

It is described trench digging sword lower end end it is triangular in shape, ditch sword transition in curved surface from bottom to top, and lower face from end to On part in cusped edge shape, wing plate upper surface is equipped with defertilizing tube fixed plate, and defertilizing tube fixed plate is equipped with defertilizing tube by hole, It dissipates and is fixedly connected on front side of the upper end of kind of plate and discharging tube fixed plate, scattered kind of a plate dissipates kind of a plate and is vertically arranged, and lateral intermediate by two Bending, seed retaining plate are installed in the rear side of discharging tube fixed plate；Seed wheel is in the form of a column, and is circumferentially offered and multiple is respectively used to one The secondary groove for accommodating two peanut seeds, plants case are internally provided with the accommodating cavity for accommodating seed wheel, in seed wheel rotation Under state, groove is held the peanut seed being sent into through feed inlet and is rotated into accommodating cavity one by one, and seed wheel is rotated further, Peanut seed falls into discharge outlet from groove, and the right side of groove gradually extends to the right smooth arc.

Further, the fertilizer box lower end is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, and the upper end opening of fertilizer apparatus connects Fertilizer box is connect, lower end outlet is connect by defertilizing tube with the defertilizing opening on plough；The outlet of plants case lower end passes through discharging tube and trench digging The sowing port connection that device is equipped with, the fertilizer expelling shaft and feed shaft are driven by power plant.

Further, the quantity of the groove is three.

It is had the beneficial effect that caused by the present invention：

Grading mechanism includes the soil-suppressing board of two pieces of interconnections, and the upper ends of two pieces of soil-suppressing board junctions is fixed, and there are one triangles to connect Fishplate bar, grading mechanism further include height regulating rod and buffer spring, and the upper end of buffer spring is adjusted by spring installing plate and height The lower end of pole is fixedly connected, and the lower end of buffer spring is installed in the upper end of triangle connecting plate by spring installing plate；Two pieces Soil-suppressing board is arranged in a crossed manner, can promote soil to intermediate flow, so as to ensure land smoothing be uniformly covered on rack just under Side, without being pressed against both sides, soil-suppressing board is in the stone in touching soil, under the drive of the cushion effect of buffer spring, Soil-suppressing board moves upwards, and so as to avoid being stopped by stone, does not interfere with the normal advance of rack not only, but also can be to avoid grading Plate causes to damage.

It dissipates kind of a plate to be vertically arranged, dissipates and be fixedly connected on front side of the upper end of kind of plate and discharging tube fixed plate, dissipate the both sides of kind of plate To bent intermediate, it can play and avoid seed with altering before rack and then forward, also be avoided that after seeds fall and fertilizer spacing The problem of excessive, breast boards are designed as rubber material, replace original metal material, can avoid damage to seed.

Seed wheel is in the form of a column, and circumferentially offers multiple grooves for being respectively used to once accommodate two peanut seeds, kind Case is internally provided with the accommodating cavity for accommodating seed wheel, and in the state of seed wheel rotation, groove is held one by one through feed inlet The peanut seed of feeding is simultaneously rotated into accommodating cavity, and seed wheel is rotated further, and peanut seed falls into discharge port from groove Place, the right side of groove gradually extends to the right smooth arc.It realizes quantitative seeding, exports two flowers downwards from seed wheel every time Non-hibernating eggs.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Structure diagrams of the Fig. 2 between grading mechanism and rack.

Fig. 3 is the structure diagram of height regulating rod.

Fig. 4 is the structure diagram of plough.

Fig. 5 is the structure diagram of seeding box.

It is marked in figure：1st, rack, 2, traveling wheel, 3, seed-fertilizer box, 301, plants case, 3011, seed wheel, 3012, groove, 302, Fertilizer box, 4, plough, 401, wing plate, 402, trench digging sword, 403, plough handle, 404, defertilizing tube fixed plate, 4041, defertilizing tube leads to Via, 405, discharging tube fixed plate, 4051, discharging tube by hole, 5, grading mechanism, 501, height regulating rod, 5011, outer bar, 5012nd, interior bar, 5013, connecting hole, 502, buffer spring, 503, triangle connecting plate, 504, soil-suppressing board, 6, defertilizing tube, 7, row Kind of pipe, 8, peanut seed.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.

As shown in the figure, a kind of small-sized groundnut planter in hilly country with grading mechanism, including power plant, rack 1st, traveling wheel 2, be arranged on 1 upper end of rack seed-fertilizer box 3, be arranged on the plough 4 of the lower section of rack 1 and be arranged on 1 rear end of rack Grading mechanism 5, the plough 4 includes plough handle 403, trench digging sword 402 and two wing plates 401 being mutually butted, trench digging Device handle 403 is fixedly installed on the upper surface of wing plate 401；401 upper surface of wing plate is equipped with discharging tube fixed plate 405, discharging tube Fixed plate 405 is equipped with discharging tube by hole 4051, and the rearward end of plough 4, which is additionally provided with, dissipates kind of plate 406 and seed retaining plate 407；Kind 3 inner cavity of fertilizer box is divided into plants case 301 and fertilizer box 302 by partition board, is equipped with seed wheel 3011 in plants case 301, seed wheel 3011 is by driving Dynamic device drives its rotation,

Grading mechanism 5 includes the soil-suppressing board 504 of two pieces of interconnections, there are one the upper ends of two pieces of 504 junctions of soil-suppressing board is fixed Triangle connecting plate 503, grading mechanism 5 further include height regulating rod 501 and buffer spring 502, and the upper end of buffer spring 502 leads to The lower end that spring installing plate is crossed with height regulating rod 501 is fixedly connected, and the lower end of buffer spring 502 is fixed by spring installing plate In the upper end of triangle connecting plate 503；Height regulating rod 501 includes interior bar 5012 and the outer bar being set in outside interior bar 5012 5011, vertically offer multiple connecting holes 5013 in outer bar 5011 and interior bar 5012, by by two bolts successively Across the different connecting holes 5013 in outer bar 5011 and interior bar 5012 to adjust the length of height regulating rod 501；

It is described trench digging sword 402 lower end end it is triangular in shape, ditch the transition in curved surface from bottom to top of sword 402, and lower face from The upward part in end is in cusped edge shape, and 401 upper surface of wing plate is equipped with defertilizing tube fixed plate 404, is set in defertilizing tube fixed plate 404 There is defertilizing tube by hole 4041, the upper end for dissipating kind of plate 406 is fixedly connected with the front side of discharging tube fixed plate 405, is dissipated kind of plate 406 and is dissipated Kind plate is vertically arranged, and by two lateral bent intermediates, and seed retaining plate 407 is installed in the rear side of discharging tube fixed plate 405；Seed wheel 3011 are in the form of a column, and multiple grooves 3012 for being respectively used to once accommodate two peanut seeds are circumferentially offered, in plants case 301 Portion is equipped with for the accommodating cavity that accommodates seed wheel 301, in the state of the rotation of seed wheel 301, groove 3012 hold one by one through The peanut seed that feed inlet is sent into simultaneously is rotated into accommodating cavity, and seed wheel 301 is rotated further, and peanut seed 8 is from groove Discharge outlet is fallen into 3012, the right side of groove 2 gradually extends to the right smooth arc.

302 lower end of fertilizer box is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, the upper end opening connection fertilizer box of fertilizer apparatus 302, lower end outlet is connect by defertilizing tube 6 with the defertilizing opening on plough 4；The outlet of 301 lower end of plants case is by discharging tube 7 with opening The sowing port connection that ditch device 4 is equipped with, the fertilizer expelling shaft and feed shaft are driven by power plant.

Seed wheel 3011 is in the form of a column, and circumferentially offers multiple grooves for being respectively used to once accommodate two peanut seeds 3012, plants case 301 is internally provided with the accommodating cavity for accommodating seed wheel 301, in the state of the rotation of seed wheel 301, groove 3012 hold the peanut seed being sent into through feed inlet and rotate into accommodating cavity one by one, and seed wheel 301 is rotated further, peanut Seed 8 falls into discharge outlet from groove 3012, and the right side of groove 2 gradually extends to the right smooth arc.

302 lower end of fertilizer box is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, the upper end opening connection fertilizer of fertilizer apparatus Hopper 302, lower end outlet are connect by defertilizing tube 6 with the defertilizing opening on plough 4；301 lower end of plants case is equipped with feed shaft, seeding Axis is equipped with feed mechanism for seed, and the upper end opening connection plants case 301 of feed mechanism for seed, lower end outlet is equipped with by discharging tube 7 with plough 4 Sowing port connection, the fertilizer expelling shaft and feed shaft are driven by power plant.

The discharging tube 7 into kind of section 701 is distributed by into kind of section 701 and going out kind of section 702 and forming, is gone out 702 direction of kind of section vertically Seeder direction of advance arc-shaped bend, the opening area into kind of hole into kind of section 701 are more than the seed outlet of kind of section 702 Opening area.

The quantity of the groove 3012 is three.

1 rearward end of rack is hung with press wheel 5.

Described two wing plates 401 are structure as a whole and are curved-surface structure, and the benefit that wing plate 401 is designed as curved surface is to open The soil of upper end can be made first to fall after rise during ditch operation, and the soil of lower end is covered in the surface of the seed, and lower floor's wet soil is enable first to fall into Covering seed in ditch, in favor of germination；

The effect of seed retaining plate is to prevent seed from occurring to jump backward during sliding on kind of plate is dissipated to alter, and ensures that seed can vertically be fallen Into the groove held successfully.

Kind of plate is dissipated to be used to dredge the seed discharged from discharging tube into the groove held successfully.

The effect for dissipating kind of plate is to prevent seed from scurrying out during landing from the both sides for dissipating kind of plate.

Discharging tube 7 into kind of section 701 is distributed by into kind of section 701 and going out kind of section 702 and forming, is gone out kind of section 702 towards sowing vertically Machine direction of advance arc-shaped bend, the opening area into kind of hole into kind of section 701 are more than the opening of the seed outlet of kind of section 702 Area；

Uniform crossover is equipped with several for increasing the herringbone lug tooth to ground grasp force on the traveling wheel 2, described Herringbone lug tooth is welded on traveling wheel 2.

The circular in cross-section of discharging tube 7, aperture is at least more than the grain size of two seeds.

The press wheel 5 is the structure of inner layer metal outer layer rubber, connects and is arranged on press wheel and the connecting rod of rack Damping spring.

When loom advances, the damping spring set on press wheel 5 plays the effect of profiling, has press wheel 5 more preferable Consolidation effect.

The control valve for adjusting seed flow is equipped between the plants case 302 and discharging tube 7.Power plant drives The rotation of fertilizer expelling shaft and feed shaft can regulate and control the seed amount of broadcasting by the speed of travel for controlling loom.

The centre of described two wing plates is equipped with floor, and floor is fixedly connected by welding with two wing plates, rib Plate plays the role of reinforcement, for two wing plates to be prevented to be deformed during the work time due to the resistance of soil.

The variation range of the clearance angle of burying of trench digging sword and level ground is set as 9 °~15 °, bottom face and the level of wing plate The range of the penetrating angle formed between ground is set as 15 °~25 °, can ensure effect of preferably burying.

The spacing of the rear end of two wing plates is set as 30~50mm, and the spacing of two wing plates of left and right determines the trench digging of plough The trench digging width of width namely plough is 30~50mm, suitable for the sowing requirement of small granule seed.

The plough 4 is equipped with alarm and detection control apparatus, for perceiving the humidity of soil, hardness in time, when Humidity is excessive or when hardness is excessive in soil, and detection control apparatus control alarm sounds the alarm.

The flake type structure of multiple protrusions can be set on two wing plates, and the flake type structure is hexagonal. The purpose of setting is the feature for copying the scale surface texture of pangolin that there is wear-resisting, visbreaking, drop to hinder.

In addition, as a further improvement, the position suspension in 4 front of plough can also be located in the rack 1 There is disc-type furrow opener, disc-type furrow opener is used to cut off the weeds in field, ensures smooth trench digging and the sowing of plough 4 Fertilising work is smoothed out.The disc-type furrow opener can select double-disk plough.

Claims

1. a kind of small-sized groundnut planter in hilly country with grading mechanism, including power plant, rack（1）, traveling wheel （2）, be arranged on rack（1）The seed-fertilizer box of upper end（3）, be arranged on rack（1）The plough of lower section（4）Be arranged on rack（1） The grading mechanism of rear end（5）, the plough（4）Including plough handle（403）, trench digging sword（402）Be mutually butted two Wing plate（401）, plough handle（403）It is fixedly installed on wing plate（401）Upper surface on；Wing plate（401）Upper surface is equipped with row Kind pipe fixed plate（405）, discharging tube fixed plate（405）Pass through hole equipped with discharging tube（4051）, plough（4）Rearward end also Equipped with scattered kind of plate（406）And seed retaining plate（407）；Seed-fertilizer box（3）Inner cavity is divided into plants case by partition board（301）And fertilizer box（302）, kind Case（301）It is interior to be equipped with seed wheel（3011）, seed wheel（3011）Its rotation is driven by driving device, it is characterised in that：

Grading mechanism（5）Include the soil-suppressing board of two pieces of interconnections（504）, two pieces of soil-suppressing boards（504）The upper end of junction is fixed There are one triangle connecting plates（503）, grading mechanism（5）Further include height regulating rod（501）And buffer spring（502）, buffering Spring（502）Upper end pass through spring installing plate and height regulating rod（501）Lower end be fixedly connected, buffer spring（502）'s Lower end is installed in triangle connecting plate by spring installing plate（503）Upper end；Height regulating rod（501）Including interior bar（5012） Be set in interior bar（5012）External outer bar（5011）, outer bar（5011）And interior bar（5012）On vertically offer Multiple connecting holes（5013）, by by two screw bolt passes outer bars（5011）And interior bar（5012）On different connecting holes （5013）To adjust height regulating rod（501）Length；

The trench digging sword（402）Lower end end it is triangular in shape, ditch sword（402）Transition in curved surface from bottom to top, and lower end Face is from the upward part in end in cusped edge shape, wing plate（401）Upper surface is equipped with defertilizing tube fixed plate（404）, defertilizing tube fixes Plate（404）Pass through hole equipped with defertilizing tube（4041）, dissipate kind of plate（406）Upper end and discharging tube fixed plate（405）Front side consolidate Fixed connection, dissipates kind of plate（406）Kind of a plate is dissipated to be vertically arranged, and by two lateral bent intermediates, seed retaining plate（407）Discharging tube is installed in consolidate Fixed board（405）Rear side；Seed wheel（3011）It is in the form of a column, circumferentially offers and multiple be respectively used to once accommodate two peanuts The groove of seed（3012）, plants case（301）It is internally provided with to accommodate seed wheel（301）Accommodating cavity, in seed wheel（301） In the state of rotation, groove（3012）The peanut seed being sent into through feed inlet is held one by one and is rotated into accommodating cavity, is arranged Kind wheel（301）It is rotated further, peanut seed（8）From groove（3012）In fall into discharge outlet, groove（2）Right side gradually to the right Extend to smooth arc.

2. a kind of small-sized groundnut planter in hilly country with grading mechanism according to claim 1, feature exist In：The fertilizer box（302）Lower end is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, the upper end opening connection fertilizer box of fertilizer apparatus （302）, lower end outlet passes through defertilizing tube（6）With plough（4）On defertilizing opening connection；Plants case（301）Lower end outlet passes through row Kind pipe（7）With plough（4）The sowing port connection being equipped with, the fertilizer expelling shaft and feed shaft are driven by power plant.

3. a kind of small-sized groundnut planter in hilly country with grading mechanism according to claim 1, feature exist In：The groove（3012）Quantity be three.