CN2078074U

CN2078074U - Adjustable fertiliser, seeder

Info

Publication number: CN2078074U
Application number: CN 90210328
Authority: CN
Inventors: 王树林
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-03
Filing date: 1990-04-03
Publication date: 1991-06-05

Abstract

The utility model provides an adjustable fertilizing and seeding appliance which is used for the single planting of the crop. The utility model is realize by the combination of a machine frame part, a driving part, a seed and fertilizer discharging part, and a socket opening part. The utility model is provided with a conic socket opening device with a hollow cavity, and the socket opening device can open and close automatically. A seed and fertilizer discharging tube which is connected with a socket opening device is provided with a quantitative seed and fertilizer discharging wheel. The lower direction of a supporting arm is provided with three sloping claws which can close the socket automatically. Because the conic socket opening device is adopted, the socket opening is easy, and the soil is difficult to clay. Because the seed and fertilizer discharging wheel is arranged, the discharging quantity is accurate. The supporting arm claws are arranged at the lower direction of the machine frame, and the socket can close automatically.

Description

Adjustable fertiliser, seeder

The present invention relates to a kind of sowing of sowing, the fertilising, particularly single crop of crops, new-type farm implements of fertilising of being used for.

Sowing in the existing proportion of crop planting, fertilising both can also can be used planting with sowing machine, fertilising with traditional farm implements sowing, fertilising.A kind of means in back are no doubt comparatively advanced, but seeding quantity, fertilizing amount all be difficult for grasping, and usually cause waste.Simultaneously, the fertiliser, seeder tool open the easy clay of cave parts, open the cave effort, also because do not seal the cave device, executing will be by suppression envelope cave after broadcasting, influence sowing, fertilising quality.

The adjustable fertiliser, seeder that the objective of the invention is to provide a kind of and can sow, can apply fertilizer again, it can control sowing, fertilizing amount exactly, and makes open hole device be difficult for clay, and it is tight to accomplish to seal the cave.

The present invention is manual vertical utensil, body length between 90cm-95cm, it by frame, driving, seeding fertilizer, open the part combination of four in cave and realize.Its rack section comprises hand-held handrail, support arm and three tapered jaws.Its drive part by driving handle, broadcast wheel guide plate, seeding defertilizing tube and form.Its seeding fertilizer partly comprises the seed manure case, can play the seeding defertilizing wheel of quantitative effect, on the same axle of seeding defertilizing wheel a ratchet is installed, and broadcasts wheel for one, and a clear fertile brush is arranged below; Also establish a kind amount, fertilizer adjusting plate, open a slotted hole in the middle of this plate, can up-down adjustment, be used for control sowing, fertilizing amount.It opens the cave part, and cave opener, switching ring, limited post, switching hinge heterotypic spring are formed on an empty stomach by taper shape.

The present invention has been owing to adopted conical cave opener, and it is laborsaving to make it open the cave, is difficult for clay again; Owing to outside kind of case, installed seeding, defertilizing wheel, make the seeding fertilizer quantitatively accurate again; Also because the support arm pawl that under frame, connects, turn round and be easy to a cave mouth earthing after the pressure and obturage.

Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.

Fig. 1, be adjustable fertiliser, seeder schematic diagram;

Fig. 2, be cave opener hinge spring schematic diagram;

Fig. 3, be that fertile amount is regulated schematic diagram;

Fig. 4, be the seeds scraper schematic diagram;

Fig. 5, be fertile clearly brush schematic diagram;

Fig. 6, be fertile clearly brush scheme of maneuver;

Fig. 7, be to open and close the ring schematic diagram;

1-7 illustrates the details and the working condition of the concrete structure that the present invention proposes in conjunction with the accompanying drawings.

A seeding, defertilizing wheel 2 are installed on this distributor organic frame 1, the frame.This is taken turns with seed manure case 15 and communicates, and it stretches in defeated kind of the fertilizer delivering pipe 3.This pipe can slide up and down in frame 1, and the first half of cave opener 4 is being welded in this pipe lower end.The latter half of of this device is connected on defeated kind of the fertilizer delivering pipe by opening and closing hinge 18, and this cave opener is an automatic open-close type pyramid type cave opener on an empty stomach, is equipped with one on this device apart from shape switching ring 5, and cave opener 4 is in and inserts duty in the soil among the figure.This fertiliser, seeder is when work, when downward driving handle 6, the wheel guide plate 7 of broadcasting that is equipped with on defeated kind of fertilizer delivering pipe 3 drives when broadcasting wheel 8 and being rotated counterclockwise 90 °, broadcast broadcasting in the vertical channel that post 9 enters guide plate 7 on the wheel, it is descending that guide plate was continued, broadcasting wheel also no longer rotates, because broadcasting wheel on 8 is equipped with the ratchet 11 of ratchet spring 10 controls and blocks ratchet 12 and be rotated counterclockwise 90 ° synchronously, quantitative seed, chemical fertilizer in the drain tank, enter 3 li of defeated kind of fertilizer delivering pipes, be discharged to the tip of cave opener 4 by this pipe.At this moment upwards spurring handle 6 extracts cave opener from the cave, when the switching ring 5 on the cave opener is up to the lug boss of support arm 16, owing to open and close the restriction of the limited post 17 below the ring 5, switching is encircled can not be to lower swing, so this ring is pushed cave opener open, the seed of this device tip, chemical fertilizer are flowed in the cave.When the switching ring rises to the bossing terminal point of support arm 16, because cave opener is subjected to the elastic force effect of hinge spring 19, make cave opener produce vibrations, attached soil is fallen in shake, and closes immediately.Pin handrail 20 simultaneously and rotate, three inclination pawls under the support arm 16 are rotated, the cave mouth of seed of going into the cave or chemical fertilizer obturage, compacting.There is a claw to block ratchet 12 on this fertiliser, seeder and stops operating, in defeated kind of fertilizer delivering pipe, do rotation in the same way so coaxial seeding, defertilizing wheel also have only.This fertiliser, seeder because have between fertilizer can and seeding defertilizing wheel that moulding firmly of a band spring 22 scraped kind, fertilizer scraping tongue 21 solved effectively by the fluctuating effect of spring and knocked kind of a phenomenon, simultaneously, also solve and finish the fertile mobile poor problem of blocking; And scrape kind, there are a kind amount, fertilizer adjusting plate 23 in the front of fertilizer scraping tongue 21, opens a slotted hole in the middle of this plate, can upper and lower at any time adjusting, this plate is fixing with bolt 26, it can accurately control the seeding and fertilizing amount.There is one on the support arm 16

Claims

1, a kind of fertiliser, seeder that is used for crops, especially for the adjustable fertiliser, seeder of single crop, this utensil is realized by frame 1, drive unit 6, seeding fertilizer distributor 3,4 four part combinations of cave opener, be it is characterized in that:

Be equipped with on A, this device one can automatic shutter conical cave opener 4 on an empty stomach;

B, on seeding that cave opener 4 links to each other, defertilizing tube, be equipped with one can be quantitative seeding defertilizing wheel 2;

C, this device are equipped with three inclination pawls that can seal the cave automatically for 16 times at support arm.

2, fertiliser, seeder according to claim 1 is characterized in that having on the cave opener 4 a switching ring 5 to be connected on the seeding defertilizing tube 3.

3, fertiliser, seeder according to claim 1 is characterized in that on the same axle of seeding defertilizing wheel 2 12, one on a ratchet being installed broadcasts wheel 8, has a clear fertile brush 24 below.

4, according to claim 1,3 described fertiliser, seeders, it is characterized in that establishing in seeding, the fertilizer distributor 3 a kind amount, fertilizer adjusting plate 23, open a slotted hole in the middle of this plate.

5,, it is characterized in that adorning one in cave opener 4 parts opens and closes hinge heterotypic spring 19 according to claim 1,2 described fertiliser, seeders.