CN106688395A

CN106688395A - Sunflower hill planter

Info

Publication number: CN106688395A
Application number: CN201610959607.1A
Authority: CN
Inventors: 宋家昌
Original assignee: Shandong Fuppon Agricultural Machinery Equipment Co Ltd
Current assignee: Shandong Fuppon Agricultural Machinery Equipment Co Ltd
Priority date: 2016-11-04
Filing date: 2016-11-04
Publication date: 2017-05-24

Abstract

The invention discloses a sunflower hill planter and belongs to seeding apparatuses. The sunflower hill planter mainly comprises a baffle disc arranged on a hill planter shaft, and a wheel disc, a pressure plate, a seed suction tray and a belt loop, wherein a seed dropping channel is formed in the belt loop; a seed inlet channel is formed in the baffle disc; the sunflower hill planter is characterized in that a sealed air chamber is formed between the seed suction tray and the wheel disc; the air chamber is communicated with the hollow hill planter shaft; seed suction holes are uniformly formed in the seed suction tray; and the seed chamber is separated into an inner seed chamber and an outer seed chamber by an inner arc-shaped baffle plate on the baffle disc. Suction type precision hole sowing and mechanized operations are realized, the sunflower hill planter is high in efficiency and high in precision, and mulching films can be effectively prevented from being damaged.

Description

Sunflower dibbler

Technical field

The invention belongs to seeding appliance, particularly a kind of utensil for being exclusively used in sunflower program request bunch planting.

Background technology

Sunflower also known as sunflower, seed, can be edible as snacks after frying sunflower seeds, delicious, it is also possible to squeeze sunflower For eating, the dregs of fat can make feed to seed oil, and well received in China, cultivated area is very big.But now in China sunflower Sowing is general still by the way of artificial dibbling or trench digging drilling, laborious time-consuming.It is regional especially for establishing in large scale, in order to The demand for reach water conservation, insulation, suppressing weed growth, typically all first carries out one layer of mulch film, then inserts cave, program request, and efficiency is low, is also easy to Destruction mulch film.

The content of the invention

It is an object of the invention to provide a kind of aspirated-air type sunflower dibbler for being exclusively used in precision point sowing.

What the present invention was realized in：

Sunflower dibbler, the main block plate for including being arranged on dibbler axle, is provided with wheel disc on the bearing block of dibbler axle, take turns Disk side adds platen, and belt loop is provided with platen and the outer flange of wheel disc, and belt loop is provided with planting passage；Platen with A seeds sucker is added on the bearing block of the dibbler axle between wheel disc；Kind of a chamber, gear are formed between the block plate and seeds sucker It is provided with disk into kind of a passage；It is characterized in that：Be provided with sealed air chamber between the seeds sucker and wheel disc, the air chamber with it is hollow Dibbler axle communicate；Suction hole is evenly arranged with seeds sucker, is provided with sealed air chamber and dying that suction hole coordinates Block, the block of dying is arranged on dibbler axle；An arc baffle plate is additionally provided with the block plate, kind of a chamber is separated into interior kind Chamber and outer kind of chamber, outer kind of chamber communicates with the planting passage.

The planting passage uses movable duckbilled mouth structure, and the depression bar with back-moving spring is connected with duck bill hole.Institute Block of dying is stated for one, is arranged on dibbler axle by supporting plate, pressing spring is provided with block of dying.Outside the seeds sucker Enclose and be arranged at the sealed air chamber of block plate by minute disk, centre installs O-ring seal additional；Formed between minute disk and block plate Plant passage.Also be evenly arranged with the belt loop and be raised in belt loop circular arc support ring, circular arc support ring with it is movable Duckbilled is alternately arranged.

The present invention is strong using air-aspiration type precision bunch planting, mechanized operation, efficiency high, accuracy after said structure, is realized, Also mulch film can be effectively protected not to be damaged, it is ensured that the water conservation of mulch film, insulation and to suppress weed growth effect.Broadcast with simple grain The fast effect of kind, spacing in the rows standard, speed of drilling.It is suitable for the large area sowing of sunflower.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the invention, and Fig. 2 is the right side structural representation of Fig. 1, and Fig. 3 is block plate shown in Fig. 1 Structural representation.

In accompanying drawing, 1 is dibbler axle, 2 is bearing block, 3 is block plate, 4 is platen, 5 is wheel disc, 6 is belt loop, 7 is suction Discharge plate, 8 be into kind of a passage, 9 be air chamber, 10 be kind of a chamber, 10.1 be interior kind of chamber, 10.2 be outer kind of chamber, 11 be suction hole, 12 be disconnected Air parcel, 13 be arc baffle plate, 14 be duck bill hole, 15 be depression bar, 16 be minute disk, 17 be circular arc support ring.

Specific embodiment

Embodiments of the invention are elaborated below in conjunction with the accompanying drawings.

As shown in drawings, the present invention is a kind of special dibbler of sunflower, mainly includes dibbler axle 1, wheel disc 5, the and of platen 4 Seeds sucker 7.Dibbler axle 1 is rigidly attached on the draft arm of tractor, is driven by tractor and moved ahead.As shown in figure 1, block plate 3 It is arranged on dibbler axle 1, wheel disc 5 is arranged on dibbler axle 1 by bearing block 2.The side of wheel disc 5 adds platen 4, platen 4 with the outer flange of wheel disc 5 at be provided with belt loop 6.On belt loop 6, synchronous press mounting is on block plate 3 for the spiral-lock of platen 4.Belt loop 6 combine wheel disc 5, platen 4, and platen 4, belt loop 6, wheel disc 5 form a rotating wheel, are rotated around dibbler axle 1.Such as Shown in Fig. 2, belt loop 6 is provided with planting passage, circular arc support ring 17, and the planting passage uses the knot of movable duck bill hole 14 Structure, is raised in belt loop 6, in can stretching into soil；The depression bar 15 with back-moving spring is connected with duck bill hole 14, rotating wheel is rotated When, when depression bar 15 is grounded, duck bill hole 14 is opened, so that seed falls into underground；The circular arc support ring 17 is raised in Belt loop 6, and be uniformly arranged on belt loop 6, can prevent rotating wheel from puncturing or damaging by pressure mulch film.Circular arc support ring 17 and duckbilled Mouth 14 is alternately arranged on belt loop 6.As shown in figure 1, adding a seeds sucker 7, seeds sucker 7 between platen 4 and wheel disc 5 It is arranged on dibbler axle 1 by bearing block 2, is rotated with rotating wheel.The inner side of wheel disc 5 is provided centrally with one along wheel disc 5 Circular chamber, the seeds sucker 7 is arranged at the chamber, and the periphery of seeds sucker 7 is fixed by minute disk 16, and centre installs additional O-shaped Sealing ring a so that sealed air chamber 9 is formed between the chamber of seeds sucker 7 and wheel disc 5.Dibbler axle 1 uses hollow design, makees To cross gas passage, external connecting negative pressure pump or negative-pressure air fan；Air chamber 9 is communicated with hollow dibbler axle 1 so that air chamber 9 forms one Negative pressure chamber.Suction hole 11 is evenly arranged with the seeds sucker 7, suction hole 11 is communicated with air chamber 9；The quantity of suction hole 11 is with 3-6 It is individual to be advisable.As shown in Figure 1, 2, a block 12 of dying is provided with air chamber 9, the block 12 of dying coordinates with suction hole 11, can seal Close a suction hole 11.Block 12 of dying is arranged on dibbler axle 1 by supporting plate, and pressing spring is provided with block 12 of dying, Ensure closing of the block 12 to suction hole 11 of dying.A kind is formed between seeds sucker 7 and the block plate 3 on dibbler axle 1 Chamber 10, is provided with into kind of passage 8 on block plate 3.Suction hole 11 connection kind chamber 10 and air chamber 9 on seeds sucker 7.As shown in figure 3, planting An arc baffle plate 13 is additionally provided with block plate 3 in chamber 10, the one end of arc baffle plate 13 is located at the inner side of suction hole 11, one Kind of chamber 10 is separated into interior kind of chamber 10.1 and outer kind of chamber 10.2 by end positioned at the outside of suction hole 11；Interior kind of chamber 10.1 is connected into kind Passage 8, sunflower seed enters interior kind of chamber 10.1 from kind of passage 8 is entered, and keeps in.The minute disk 16 of the periphery of the seeds sucker 7 and block plate 3 Between form one and cross kind of a passage, the outer kind of bottom of chamber 10.2 communicates with kind of a passage is crossed, and crosses and plants on channel connection belt loop 6 Planting passage.

To increase practicality, plant and viewing window and clear kind mouth are provided with chamber 10.Arc baffle plate 13 is combined with suction hole 11 Position is additionally provided with a hairbrush, for clearing up suction hole 11.

When using, the connection tractor of dibbler axle 1, the rotating wheel formed by platen 4, belt loop 6, wheel disc 5 is around dibbler The bearing block of axle 1 is rotated, and block plate 3 is then fixed on dibbler axle 1.Seed storage in interior kind of chamber 10.1, in negative pressure pump or negative Under the drive of pressure fan, negative pressure is formed in air chamber 9 by hollow dibbler axle 1.Seeds sucker 7 with rotating wheel synchronous axial system, When a suction hole 11 on seeds sucker 7 is by Seed Layer, under suction function, a seed is adsorbed at suction hole 11, and Moved up with the synchronous axial system of seeds sucker 7.When suction hole 11 reaches outer kind chamber 10.2, now the block 12 of dying in air chamber 9 exists Suction hole 11 is just closed under spring effect, the negative pressure of suction hole 11 is died, seed falls under gravity into outer kind of chamber 10.2 Bottom, into kind of a passage is crossed, completes to charge seed for the first time.Seed is crossing kind of passage with rotating wheel rotation, continuously moves to planting and leads to During road, under gravity into the duck bill hole 14 of planting passage, secondary charging seed is completed.Duck bill hole 14 turns to bottom with rotating wheel Portion simultaneously stretches into soil, and the ground connection of depression bar 15 opens duck bill hole 14, and a kind cave is formed in soil, and seed is fallen into kind of cave, complete Charge seed for three times, duck bill hole 14 is rotated away from soil layer with rotating wheel, complete bunch planting.

Claims

1. sunflower dibbler, mainly includes the block plate (3) being arranged on dibbler axle (1), the bearing block (2) of dibbler axle (1) On be provided with wheel disc (5), wheel disc (5) side adds platen (4), and waistband is provided with platen (4) and the outer flange of wheel disc (5) Ring (6), belt loop (6) is provided with planting passage；On the bearing block (2) of the dibbler axle (1) between platen (4) and wheel disc (5) Add a seeds sucker (7)；Form kind of chamber (10) between the block plate (3) and seeds sucker (7), be provided with block plate (3) into Plant passage (8)；It is characterized in that：Be provided with sealed air chamber (9) between the seeds sucker (7) and wheel disc (5), the air chamber (9) with Hollow dibbler axle (1) is communicated；Be evenly arranged with suction hole (11) on seeds sucker (7), be provided with sealed air chamber (9) with The block of dying (12) that suction hole (11) coordinates, the block of dying (12) is arranged on dibbler axle (1)；Also set on the block plate (3) An arc baffle plate (13) is equipped with, chamber (10) will be planted and be separated into interior kind of chamber (10.1) and outer kind of chamber (10.2), outer kind of chamber (10.2) communicated with the planting passage.

2. sunflower dibbler according to claim 1, it is characterised in that：The planting passage uses movable duck bill hole knot Structure, is connected with the depression bar (15) with back-moving spring on duck bill hole (14).

3. sunflower dibbler according to claim 1 and 2, it is characterised in that：The hollow dibbler axle (1) is external negative Press pump or negative-pressure air fan.

4. sunflower dibbler according to claim 3, it is characterised in that：Suction hole (11) on the seeds sucker (7) with 3-6 is advisable.

5. sunflower dibbler according to claim 4, it is characterised in that：The block of dying (12) is one, by support Plate is arranged on dibbler axle (1), and block of dying is provided with pressing spring on (12).

6. sunflower dibbler according to claim 5, it is characterised in that：Seeds sucker (7) periphery passes through minute disk (16) installed in sealed air chamber (9) place of block plate (3), centre installs O-ring seal additional；Shape between minute disk (16) and block plate (3) A passage is planted into crossing.

7. sunflower dibbler according to claim 6, it is characterised in that：Also it is evenly arranged with the belt loop (6) convex Belt loop (6) circular arc support ring (17) is arised from, circular arc support ring (17) is alternately arranged with movable duckbilled.