CN100377636C

CN100377636C - Self controlling location seeding mechine

Info

Publication number: CN100377636C
Application number: CNB2005100434196A
Authority: CN
Inventors: 臧均
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-29
Filing date: 2005-04-29
Publication date: 2008-04-02
Anticipated expiration: 2025-04-29
Also published as: CN1685786A

Abstract

The present invention discloses a self-controlled positioning seeding machine which comprises a machine frame (2). The machine frame (2) is provided with a seeding device, a fertilizer applying device, a plough and a coupling device. The present invention is characterized in that the plough is arranged on the front part of the machine frame (2), and the back part of the plough on the machine frame (2) is connected with a rotary body (3) which is in transmission connection with the seeding device and the fertilizer applying device. The seeding depth of the present invention is positioned on a ridge surface, and the present invention has the advantages of uniform seeding depth, sufficient, tidy, uniform and sturdy seedlings, and stable and high yield.

Description

A kind of self controlling location seeding mechine

(1) technical field:

The present invention relates to a kind of self controlling location seeding mechine, belong to agricultural seeding machine tool field.

(2) background technology:

Mainly there is following defective in present existing sower: 1, the anchor point of the existing planting with sowing machine degree of depth need the soil to satisfy mechanical sowing condition, rather than machinery is deacclimatized each discrepant soil on the ground.In use, what the contact point on driving wheel and ground did not stop rises and falls, and the seed of sowing is just neglected shallow deeply suddenly, causes to emerge unevenly, and seedling-growing time is long, and emergence rate is low, causes crop production reduction.2, two driving wheels of existing sower are located on the ground, load-bearing and the work of drive seeder, in the sowing of same plot, soil is hard, soil block is big, soil moisture content is non-irrigated when running into, during protruding any situation in ground, driving wheel is promptly by bed hedgehopping, be installed in sowing basket pin before and after the seeding wheel, fertilising basket pin, support ridger plough etc. and be elevated thereupon, the seed of sowing is just shallow, even exposes fully on the face of ridge; When driving wheel advances to that soil is soft, earth is thin, soil property is loose, during recessed any situation of soil moisture content waterlogging, ground, driving wheel sink at once, parts such as basket pin, plough also with under prick, the seed of sowing is just dark, even reaches about 100mm deeply, meanwhile, the stifled mud of having expired before the trailing bar, tractor thereby draw motionlessly, driving wheel skids, the seed of sowing is inhomogeneous, and the crops seedling is uneven, seedling weak, reduce output.Because two driving wheels are installed in the two ends of same axis, striding the ridge advances, has synchronism, can only run straight line or near linear, when the sowing of the hillside of bending, tractor turns to and sower is in stays, being pulled car hales firmly and drags, take place traversingly when advancing, thereby furrow width is inconsistent, the waste soil.This sower can't operation in sprinkling irrigation ground, and the ground on sprinkling irrigation ground can not level, and protruding local relative moisture is few, and the seed of sowing is just shallow, and recessed local relative moisture is big, and sowing is just dark.3, the ridge held up of existing sower is short trapezoidal ridge, and the ridge face is narrow, and daylighting area is little.4, existing sower adopts trailing bar to scrape the ridge face, and resistance is big, also causes the ridge face width narrowly to differ, being uneven influences compound film quality, covers the native loose of seed simultaneously, is unfavorable for that seed absorbs water, germinates, takes root, grows up.5, existing sower adopts ridge middle row fertilising, and it is shallow and concentrated to apply fertilizer, and crop absorbs difficulty, easily decayed fruit.6, the film covering device of existing sower put the film bar and pressing film roller inharmonious, the exhibition film is insufficient, and easily the gauffer torn edges draws not tightly shop injustice, press not tight, also stick with paste ditch, when wind was big, the mulch film of putting on the film bar can launch automatically, letting it flow can't overlay film, whenever covering new ridge all needs artificial membrane press mold, just can start working, and wastes time and energy.7, an iron plate about 100cm is equipped with on the existing sower hanging device top that is connected employing with hand tractor, be provided with in the middle of the iron plate and articulate the collar, the both sides of iron plate respectively are provided with a top bolt, articulate the collar and are installed on the towing plate of tractor by latch, realize articulating.Articulate the collar, latch, all gapped between the towing plate eyelet, with the method adjustment hanging device of swivel bolt and the gap between the draw-gear, this kind method of adjustment is difficult to realize required effect, hold up the hand tractor handrail if adjust to, the rise sower is turned, sower does not swing, then put down sower when work, just do not have rational free gap between draw-gear and the hanging device, both can't cooperating, if adjust to there is the rational working clearance between draw-gear and the hanging device, when then rising sower, sower will swing, the operating personnel's that easily damage shank, be absolutely unsafe, and turn over the edge of a field at every turn, start working, all must proofread and correct the position of sower, make it to be consistent, waste time and energy with tractor.

(3) summary of the invention:

Content of the present invention is to overcome the deficiency of above-mentioned prior art and provides a kind of in the ridge face positioning planting degree of depth, the sowing depth unanimity, and seedling is complete, neat, equal, strong, the self controlling location seeding mechine of high and stable yields.

Purpose of the present invention can reach by following measure: a kind of self controlling location seeding mechine, it comprises frame 2, the front end of frame 2 is provided with hanging device, the nock of frame 2 is provided with seeding apparatus, fertilizer apparatus, the front lower ends that it is characterized in that frame 2 is provided with plough, the rear of plough connects rotary body 3, rotary body 3 and seeding apparatus, fertilizer apparatus is in transmission connection, rotary body 3 comprises wheel 33, be provided with beam bar 34 between the wheel 33, hanging device comprises fixed muffle 47, fixed muffle 47 is provided with rotary handle 48, fixed muffle 47 articulates main body 43 by what lifting bolt 41 connected hollows, hitch frame 42, articulate main body 43 and be provided with symmetrical projection 49, symmetry projection 49 is joined with fixed muffle 47, hitch frame 42 comprises fixing interior axle 45, a side of an end junctor support body 51 of axle 45 in fixing, the other end flexibly connects the opposite side of Rack Body 51, the axle 45 outer quills 44 that are with in fixing, axle 45 is provided with convex clip 46 in fixing, and the projection on the convex clip 46 is corresponding with the groove on the quill 44, and a cover ear 50 is respectively established in the both sides of quill 44, lifting bolt 41, articulate main body 43 and all flexibly connect with cover ear 50, the lower end that articulates main body 43 is provided with limiting plate 39.

In order further to realize purpose of the present invention, described plough comprises at least two support ridger sowing ploughs 5 and at least two support ridger fertilizing ploughs 6, support ridger sowing plough 5 is preceding, support ridger fertilizing plough 6 after, the spacing between the support ridger sowing plough 5 is less than the spacing between the support ridger fertilizing plough 6.

In order further to realize purpose of the present invention, described support ridger sowing plough 5 and support ridger fertilizing plough 6 include plow stick 35, and plow stick 35 connects plough arm 36, plough point 37, and plough point 37 is V-shaped.

In order further to realize behind the support ridger fertilizing plough 6 of described frame 2 both sides, being equipped with purpose of the present invention and moulding ridge plate 7.

In order further to realize purpose of the present invention, comprise two fertilizer apparatuss 9 that connect by fertilization axle 19 in described fertilizer apparatus, fertilization axle 19 links to each other with the two ends of the wheel shaft 20 of rotary body 3 by gear, chain, fertilizer apparatus 9 is provided with fertilizer can 11, fertilizer can connects fertilising pipe 25 for 11 times, fertilization axle 19 connects sowing axle 21 by gear, chain, the two ends of sowing axle 21 all connect a seeding unit 9, the side of seeding unit 9 connects seed-box 10, seed-box connects sowing pipe 24 for 10 times, and the lower end of sowing pipe 24 is fixed on the plough.

In order further to realize purpose of the present invention, mud comb 4 is scraped in the connection of the rear of rotary body 3 on the described frame 2, scrapes mud comb 4 near rotary body 3.

In order further to realize purpose of the present invention, the rear portion of described frame 2 is connected with film covering device, this film covering device comprises film roll 13, film roll 13 connects film-spreading roller 14 by overlay film frame 15, overlay film frame 15 links to each other with frame 2 by support, the both sides of frame 2 respectively connect an overlay film arm 18, and the rear of film-spreading roller 14 connects press mold wheel 16 and covering blade 17 successively on each overlay film arm 18.

The present invention can produce following outstanding substantive distinguishing features and obvious improvement compared with the prior art: 1, the front portion of frame of the present invention is connected plough, middle part connection and ridge face are with wide rotary body, the rotary body load-bearing also drives the seeding fertilising, each parts need not adjusted once fixing, if will change sowing depth, only need the lifting bolt on the fine setting hanging device to get final product.Before the operation, rotary body is unsettled, during starting, the plough of rotary body front is pricked down and is inwardly turned over simultaneously button earth and build soil and mould the ridge, hold up rotary body, be the positioning planting degree of depth and drive seeding and fertilizing, when rotary body is put the ridge face in order, herbicide spraying, overlay film moment finishes, and the rotation physical efficiency is held the variation tendency of ridge face exactly, the depth of control plough, hard when running into soil, soil block is big, the soil moisture content drought, during ground protruding any situation, plough can't rise under the control of rotary body, and is soft when running into soil, earth is thin, the soil property pine, the soil moisture content waterlogging, during ground recessed any situation, plough is rotated body and holds, can't be with in the mind pricking, the sowing depth unanimity is sowed evenly like this, Miao Quan, together, all, strong, high and stable yields.This rotary body can be made into the beam bar, gap structure, when rotary body rolls across on the face of ridge, at first that the earth rake is thin, the beam bar gos deep in the face of ridge simultaneously, make seed earth soft or hard appropriateness on every side, wrap up in closely and gathering around seed, propose the moisture in the soil sowing, the beam bar gos deep into the earth of the ridge face degree of depth, and loose noisy nature is inhaled the ventilative seed suction that is highly advantageous to of temperature, germinate, take root, growth, rotary body can be regulated the sowing depth automatically, if carry out the transition to the location that soil property is loose relatively or soil moisture is few from soil property bonding or the big location of soil moisture, the degree of depth of sowing will be dark by shallow gradual change, that is the lid seed earth will the former be more shallow, the latter is dark, helps crops and goes out strong sprout, the structure that full stand, this rotary body also can be made into the band projection also can reach good effect.When in a single day seeder and fertilizer applicator be out of order, gear can't rotate, and rotary body promptly stops operating, and sower quits work, and does not flog a dead horse.Therefore the present invention guarantees ridge face height unanimity, rake fine earth earth, and the requirement that sowing depth is satisfied strong sprout, full stand, direction is flexible, and resistance is little, and is non-slip, and sowing evenly improves speed of drilling, cuts down the consumption of energy, and saves cost.2, the front portion of sower is provided with two pairs and ploughs and mould the ridge plate, spacing between latter two plough is greater than the spacing between preceding two ploughs, four ploughs inwardly turn over button earth simultaneously, build the level ridges face, mould the rectangle ridge, the ridge face width, crops individual nutrition area and light-receiving area have been increased, and the weeds that ground germinateed and grown are imbedded underground, and herbicidal effect is good, and preceding two ploughs play sowing, help the effect of ridging, latter two plough plays the effect of lid kind of level ridges fertilising, do not need trench digging in addition during fertilising, reduce energy consumption, split application, fertilization depth is suitable, crops easily absorb, and decayed fruit does not reach voluminous purpose.The plough point of above-mentioned plough can be made into V-type, and is wear-resisting firm.Preceding two ploughs can be made into collar plate shape, and its active rotation, trafficability characteristic are difficult for by force being stopped up by foreign material, and thickness of sowing is even.3, the film roll of the film covering device at rear portion of the present invention and film-spreading roller are one, and film roll and film-spreading roller can be simultaneously up and down, and film-spreading roller can be close to the ridge face and rotate, the drive film roll rotates, active membrane, exhibition film, shop film, and press mold wheel, the collaborative film-spreading roller of covering blade are finished overlay film work, accomplish to align, strain, pave, sturdy, press tight, realized putting automatically film, smooth overlay film, consolidation press mold, ditch is not stuck with paste on the film limit, the drought resisting water drainage, soil moisture conservation, compound film quality is good.4, hanging device of the present invention is provided with limiting plate, when holding up the hand tractor handrail, rises sower, the outer ledge portion of the draw-gear base plate main aperture eye of limiting plate and tractor matches, promptly lock sower, hand tractor is turned, and sower can not vacillated now to the left, now to the right; When putting down sower work, limiting plate promptly breaks away from lug, occurs the rational working clearance between the draw-gear of hand tractor and the hanging device, realizes the co-ordination of hand tractor and sower, and is simple in structure time saving and energy saving, material saving, energy-conservation, safety.

4 years sowing tests of 600 mu of peanut ground warps are drawn: use the present invention and can increase production more than 30%, increase production more than 20% than the by artificial seeding than using the existing machinery sowing.

(4) description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is that a of Fig. 1 is to view;

Fig. 3 is the partial top view of seeding apparatus and the fertilizer apparatus of Fig. 1;

Fig. 4 is the structural representation of hanging device of the present invention.

(5) embodiment:

Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated:

Embodiment: a kind of self controlling location seeding mechine is (referring to Fig. 1-Fig. 4), it comprises that the front portion of frame 2, frame 2 is provided with two pairs of ploughs, the front is a pair of to be two support ridger sowing ploughs 5, the both sides that are located at frame are symmetrical, the back is a pair of to be two support ridger fertilizing ploughs 6, the both sides that are located at frame are symmetrical, spacing between the support ridger sowing plough 5 is less than the spacing between the support ridger fertilizing plough 6, support ridger sowing plough 5 is identical with the structure of support ridger fertilizing plough 6, include plow stick 35, mouldboard 36, mouldboard 36 connects plough point 37, plough point 37 V-shaped (support ridger sowing plough 5 also can be the disc plough).All be connected with behind each support ridger fertilizing plough 6 and mould ridge plate 7, the outside of moulding ridge plate 7 will be moulded ridge plate 7 and block and avoid outer and move by being moulded ridge plate fixed mount 22, mould ridge plate fixed mount 22 and link to each other with frame 2 by support 27.The rear of the middle part support ridger fertilizing plough 6 of frame 2 connects rotary body 3, rotary body 3 can be a single rotary body, also can be a plurality of rotary bodies and form rotary body, rotary body 3 comprises wheel 33, wheel 33 is three, respectively establishes one at middle and two ends, links to each other by wheel shaft 20, be provided with equally distributed beam bar 34 (beam bar 34 can be made netted as required, multiple shape such as convex concave) between the two ends wheel 33.This rotary body 3 also can be made into drum-shape, and cylinder is provided with protrusion.The gear 30 at wheel shaft 20 two ends links to each other with the gear 30 at fertilization axle 19 two ends by chain 31, two fertilizer apparatuss 9 that the two ends of fertilization axle 19 connect, fertilizer apparatus 9 is provided with fertilizer can 11, fertilizer can connects fertilising pipe 25 for 11 times, the lower end of fertilising pipe 25 is fixed on the support ridger fertilizing plough 6, sow like this and the position of applying fertilizer accurate.The gear 30 at fertilization axle 19 middle parts connects the gear 30 at sowing axle 21 middle parts by chain 31, the two ends of sowing axle 21 connect a seeding unit 9, the side of seeding unit 9 connects seed-box 10, these seed-box 10 dress seeds are many, and can monitor whether normally operation of sowing at any time, seed-box connects sowing pipe 24 for 10 times, and the lower end of sowing pipe 24 is fixed on the support ridger sowing plough 5.Mud comb 4 is scraped by extension spring 29 connections in the rear of rotary body 3 on the frame 2, scrapes mud comb 4 near rotary bodies 3.The rear of scraping mud comb 4 on the frame 2 connects three spray medicine heads 12.Connect support 26 on the frame 2, support 27, support 26 is by axle connection support 38, support 38 can move up and down, support 38 is hooked on the support 27, avoid falling down or move left and right, support 38 connects overlay film frame 15, the upper end of overlay film frame 15 connects film roll 13, the lower end connects film-spreading roller 14, film roll 13 and film-spreading roller 14 are connected as a single entity, two overlay film arms 18 link to each other with the both sides of frame 2 by axle 23 respectively, and each overlay film arm 18 all links to each other with support 27 by extension spring 28, connect press mold on each overlay film arm 18 at the rear of film-spreading roller 14 successively and take turns 16 and covering blade 17, because support 38 and overlay film arm 18 can move up and down, so film roll 13 and film-spreading roller 14, press mold wheel 16 and covering blade 17 cooperatively interact, and finish peritonaeum work.Hanging device comprises hitch frame 42, fixed muffle 47, fixed muffle 47 is provided with rotary handle 48, hitch frame 42 comprises fixing interior axle 45, an end of axle 45 connects a side of frame 51 in fixing, the other end flexibly connects the opposite side of frame 51, the axle 45 outer quills 44 that are with in fixing, axle 45 is provided with convex clip 46 in fixing, projection on the convex clip 46 is corresponding with the groove on the quill 44, and it is gapped, frame 51 can swing like this, when frame 51 links to each other with trailed farm machinery, can guarantee that farm machinery contact closely with ground.A cover ear 50 is respectively established in the both sides of quill 44, fixed muffle 47 articulates main body 43 by what lifting bolt 41 connected hollows, the junction is provided with symmetrical projection 49, can make and connect flexibly, increase the service life, lifting bolt 41 passes and articulates main body 43, symmetry projection 49, and by cover ear 50 flexible connections of angle barrel 52 with its both sides, articulating main body 43 is movably connected by load-bearing axle 53 and cover ear 50, articulating main body 43 is provided with and articulates sleeve 40, the lower end that articulates main body 43 is provided with limiting plate 39, when articulating, the outer ledge portion of the draw-gear base plate main aperture eye of limiting plate 39 and tractor matches, and promptly locks farm machinery, hand tractor is turned, and farm machinery can not vacillated now to the left, now to the right; When putting down farm machinery work, limiting plate promptly breaks away from lug, occurs the rational working clearance between the draw-gear of tractor and the hanging device.

Claims

1. self controlling location seeding mechine, it comprises frame (2), the front end of frame (2) is provided with hanging device, the nock of frame (2) is provided with seeding apparatus, fertilizer apparatus, the front lower ends that it is characterized in that frame (2) is provided with plough, the rear of plough connects rotary body (3), rotary body (3) and seeding apparatus, fertilizer apparatus is in transmission connection, rotary body (3) comprises wheel (33), be provided with beam bar (34) between the wheel (33), hanging device comprises fixed muffle (47), fixed muffle (47) is provided with rotary handle (48), fixed muffle (47) articulates main body (43) by what lifting bolt (41) connected hollow, hitch frame (42), articulate main body (43) and be provided with symmetrical projection (49), symmetry projection (49) is joined with fixed muffle (47), hitch frame (42) comprises fixing interior axle (45), a side of an end junctor support body (51) of axle (45) in fixing, the other end flexibly connects the opposite side of Rack Body (51), the outer quill (44) that is with of axle (45) in fixing, axle (45) is provided with convex clip (46) in fixing, projection on the convex clip (46) is corresponding with the groove on the quill (44), a cover ear (50) is respectively established in the both sides of quill (44), lifting bolt (41), articulate main body (43) and all flexibly connect with cover ear (50), the lower end that articulates main body (43) is provided with limiting plate (39).

2. a kind of self controlling location seeding mechine according to claim 1, it is characterized in that described plough comprises at least two support ridger sowing ploughs (5) and at least two support ridger fertilizing ploughs (6), support ridger sowing plough (5) is preceding, support ridger fertilizing plough (6) after, the spacing between the support ridger sowing plough (5) is less than the spacing between the support ridger fertilizing plough (6).

3. a kind of self controlling location seeding mechine according to claim 2 is characterized in that described support ridger sowing plough (5) and support ridger fertilizing plough (6) include plow stick (35), and plow stick (35) connects plough arm (36), plough point (37), and plough point (37) is V-shaped.

4. according to claim 2 or 3 described a kind of self controlling location seeding mechines, it is characterized in that being equipped with behind the support ridger fertilizing plough (6) of described frame (2) both sides and mould ridge plate (7).

5. a kind of self controlling location seeding mechine according to claim 1, it is characterized in that described fertilizer apparatus comprises two fertilizer apparatuss (9) that connect by fertilization axle (19), fertilization axle (19) passes through gear, chain links to each other with the two ends of the wheel shaft (20) of rotary body (3), fertilizer apparatus (9) is provided with fertilizer can (11), fertilizer can (11) connects fertilising pipe (25) down, fertilization axle (19) passes through gear, chain connects sowing axle (21), the two ends of sowing axle (21) all connect a seeding unit (9), the side of seeding unit (9) connects seed-box (10), seed-box (10) connects sowing pipe (24) down, and the lower end of sowing pipe (24) is fixed on the plough.

6. a kind of self controlling location seeding mechine according to claim 1 is characterized in that rear that described frame (2) goes up rotary body (3) connects to scrape mud comb (4), scrapes mud comb (4) near rotary body (3).

7. a kind of self controlling location seeding mechine according to claim 1, the rear portion that it is characterized in that described frame (2) is connected with film covering device, this film covering device comprises film roll (13), film roll (13) connects film-spreading roller (14) by overlay film frame (15), overlay film frame (15) links to each other with frame (2) by support, the both sides of frame (2) respectively connect an overlay film arm (18), and the rear that each overlay film arm (18) is gone up film-spreading roller (14) connects press mold wheel (16) and covering blade (17) successively.