CN202476073U

CN202476073U - Seeder

Info

Publication number: CN202476073U
Application number: CN2012200974772U
Authority: CN
Inventors: 汪忠友
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-10-10
Anticipated expiration: 2022-03-15

Abstract

The utility model discloses a seeder, belongs to agricultural machinery and aims at providing a seeder with high efficiency and capable of evenly seeding. The seeder comprises a rack, hoppers and wheels, wherein two hoppers (3) are fixed on the rack (5), wheels (13) are arranged on the rack (5) through wheel axles (14) provided with clutches (12), seeding axles (2) provided with material receiving holes (19) support the two hoppers (3). Driven sprockets (16) fixed on the seeding axles (2) are connected with driving sprockets (11) which sleeve on the wheel axles (14) in an empty mode through link chains (15). A ploughshare frame (8) is arranged on the rack (5). Two ditching ploughshares (17) are fixed on the front end of the ploughshare frame, and two ditch covering ploughshares (10) are fixed on the back end of the ploughshare frame. The seeder can simultaneously finish operations of excavating of seeding ditches, seeding and soil covering, and has the advantages of small labor intensity, convenient operation and simple structure and the like. The seeder is an agricultural machine suitable for mountainous regions.

Description

Sower

Technical field

The utility model relates to a kind of seeding apparatus, relates in particular to a kind of sower.

Background technology:At present, crops such as corn, wheat, rape are adopted by artificial seeding's mode usually; Not only labour intensity is big, efficient is low, and sows defectives such as deep mixed, that seed spacing width is irregular.

Summary of the invention:To the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of efficient height, the uniform sower of crop spacing density degree.

To achieve these goals, the utility model adopts following technical scheme: it comprises frame, hopper and wheel; Two hoppers are fixed on the frame through support, and wheel is located on the frame through the wheel shaft that is provided with clutch, and the sowing axle that is evenly equipped with a plurality of holes that connect material is bearing on above-mentioned two hoppers; The driven sprocket that is fixed on the sowing axle is connected with the empty drive sprocket that is enclosed within on the wheel shaft through chain; The ploughshare frame is fixed on the frame, and the front end of this ploughshare frame is fixed with two ditching plows, is fixed with two lid ditch ploughshares in the rear end of this ploughshare frame.

Be provided with dividing plate in the hopper, be fixed with three-way hose at the discharging opening place of hopper; The front and back end of frame respectively is fixed with a sleeve, is fixed on two adjusting rods on the ploughshare frame and inserts respectively in the corresponding sleeve and be fixedly connected with frame; Two ditching plows are fixed on the front end of ploughshare frame separately through regulating sleeve, two lid ditch ploughshares are fixed on the rear end of ploughshare frame separately through regulating sleeve.

Compare with prior art, therefore the utility model can accomplish operations such as seed furrow excavation, sowing, earth covering simultaneously owing to adopted technique scheme under the traction of mini-size tillage machine, tractor or farm cattle; Not only alleviate labour intensity but also increased substantially operating efficiency, thoroughly overcome the uneven defective of by artificial seeding crop spacing density.In addition, owing in hopper, increased dividing plate, the operation of therefore can in sowing, applying fertilizer not only can accurately have been controlled fertilising dosage, but also further improved work efficiency.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A-A cutaway view among Fig. 1;

Fig. 3 is the B-B cutaway view among Fig. 2.

Among the figure: support 1 sowing axle 2 hoppers 3 dividing plates 4 frames 5 adjusting rods 6 sleeves 7 ploughshare framves 8 regulating sleeves 9 lid ditch ploughshares 10 drive sprockets 11 clutches 12 wheels 13 wheel shafts 14 chains 15 driven sprockets 16 ditching plows 17 three-way hoses 18 hole 19 that connects material

Embodiment:Below in conjunction with accompanying drawing and concrete embodiment the utility model is described further:

In Fig. 1～3, frame 5 is made up of keel and the portal frame that is fixed on this keel below.Two hoppers 3 are fixed on the said keel through support 1; The two ends of sowing axle 2 are bearing in respectively on two hoppers 3; Periphery along this sowing axle is evenly equipped with a plurality of holes 19 that connect material corresponding to the position that each hopper 3 exports, and one or two wheel 13 logical wheel shafts 14 are located on the said portal frame; Wheel shaft 14 is provided with slidably clutch 12, and the drive sprocket 11 that sky is enclosed within on this wheel shaft is connected with driven sprocket 16 on being fixed on sowing axle 2 through chain 15.Ploughshare frame 8 is fixed on the frame 5, and the front end of this ploughshare frame is fixed with two ditching plows 17, is fixed with two lid ditch ploughshares 10 in the rear end of this ploughshare frame.

In order to sow simultaneously and to apply fertilizer, be provided with the dividing plate 4 that it is divided into two cavitys in the hopper 3; Wherein, cavity is used for the splendid attire seed, another cavity is used for splendid attire fertilizer.For the ease of seed, fertilizer are sowed exactly in seed furrow, be fixed with three-way hose 18 at the discharging opening place of hopper 3.

For the ease of controlling the degree of depth of seed furrow and the thickness of earthing through the height of regulating ploughshare frame 8; At front and back ends fixing sleeve 7 of keel, ploughshare frame 8 inserts respectively in the corresponding sleeve 7 and by screw (not shown numbering) through two adjusting rods 6 fixed thereon and locks.For the ease of regulating the spacing of two ditching plows 17 and two lid ditch ploughshares 10; Each ditching plow 17 is located at the front end of ploughshare frame 8 through regulating sleeve 9 respectively and by screw (not shown numbering) locking, each ploughshare frame 8 is located at the rear end of ploughshare frame 8 through other regulating sleeve 9 respectively and is fallen by screw (not shown numbering) locking.

Claims

1. a sower comprises frame, hopper and wheel; It is characterized in that: two hoppers (3) are fixed on the frame (5) through support (1); Wheel (13) is located on the frame (5) through the wheel shaft (14) that is provided with clutch (12), and the sowing axle (2) that is evenly equipped with a plurality of holes that connect material (19) is bearing on above-mentioned two hoppers; The driven sprocket (16) that is fixed on the sowing axle (2) is connected through the drive sprocket (11) that chain (15) and sky are enclosed within on the wheel shaft (14); Ploughshare frame (8) is fixed on the frame (5), and the front end of this ploughshare frame is fixed with two ditching plows (17), is fixed with two lid ditch ploughshares (10) in the rear end of this ploughshare frame.

2. sower according to claim 1 is characterized in that: be provided with dividing plate (4) in the hopper (3), be fixed with three-way hose (18) at the discharging opening place of hopper (3).

3. sower according to claim 1 and 2; It is characterized in that: the front and back end of frame (5) respectively is fixed with a sleeve (7), is fixed on two adjusting rods (6) on the ploughshare frame (8) and inserts respectively in the corresponding sleeve (7) and be fixedly connected with frame (5).

4. sower according to claim 1 and 2; It is characterized in that: two ditching plows (17) are fixed on the front end of ploughshare frame (8) separately through regulating sleeve (9), and two lid ditch ploughshares (10) are fixed on the rear end of ploughshare frame (8) separately through regulating sleeve (9).

5. sower according to claim 3 is characterized in that: two ditching plows (17) are fixed on the front end of ploughshare frame (8) separately through regulating sleeve (9), and two lid ditch ploughshares (10) are fixed on the rear end of ploughshare frame (8) separately through regulating sleeve (9).