CN210275082U

CN210275082U - Seeder on ridge

Info

Publication number: CN210275082U
Application number: CN201921210781.1U
Authority: CN
Inventors: 张亚栋; 李兰民; 夏勇; 叶大勇; 张娜娜
Original assignee: Zhengyang County Chuangxin Machinery Co ltd
Current assignee: Zhengyang County Chuangxin Machinery Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-10
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a seeder on ridge, which can effectively solve the problems that the prior art is firstly sown and then ridged, the ridge is easily caused to have different depths after the ridge is compacted by a compression roller after the ridge is ridged, and the influence is caused to the germination rate and the growth of crops, and the technical proposal of the utility model is that a connecting frame is connected with a frame, a plurality of ridgers are arranged on the connecting frame, the ridgers are arranged at the front end below the frame, a fertilizing furrow opener is arranged in the middle of each ridger, a sowing furrow opener is arranged at the rear of the fertilizing furrow opener on the frame, a compression roller is arranged at the rear of the ridger on the frame, the sowing furrow opener is arranged in front of the compression roller, a fertilizing box is arranged above the connecting frame, a seed box is arranged at the rear of the fertilizing box above the frame, the fertilizing box is connected with the seed box through a first transmission chain, the seeder floats up and down according to the seeding frame of ridge, is an innovation of the seeder.

Description

Seeder on ridge

Technical Field

The utility model relates to the field of agricultural machinery, especially a seeder on ridge.

Background

The existing ridging seeder for peanuts, corns and the like firstly sows and then rids, the base surface is higher, the seeding is deeper, the soil is turned over during ridging to push the sowed seeds, the column pitch and the row pitch are changed, the seeding can not be accurately performed, the germination rate and the growth of crops are affected, the yield is reduced, and the ridging seeder is a difficult problem for common people to feel headache. Therefore, the invention of a new seeder is imperative.

Disclosure of Invention

To the above situation, for solving prior art's defect, the utility model aims at providing a seeder on ridge, can effectively solve prior art seeding back ridging, the compression roller is to the ridge compaction back after the ridging, causes the depth of seeding to differ easily, causes the problem of influence to the germination percentage and the growth of crop.

The utility model provides a technical scheme be, which comprises a frame, the link, fertilization case and seed case, link and frame are connected, a plurality of ridgers are equipped with on the link, the frame below front end is arranged in to the ridger, install the ditching ware of fertilizeing in the middle of every ridger, seeding ditching ware is equipped with at the rear of ditching ware of fertilizeing in the frame, the roller is installed at the ridger rear in the frame, seeding ditching ware dress is before the compression roller, the fertilization case is equipped with to the link top, the frame top is equipped with seed case at the rear of fertilization case, the variable speed box is equipped with to the tip of seed case, fertilization case is connected through first drive chain with the variable speed box, the variable speed box directly links to each other through the square shaft with seed case, the variable speed box is connected through the second drive chain with middle idle wheel, middle idle wheel is connected through the third.

The utility model discloses when the ridging seeding crop such as peanut, maize was sowed, even at the back profiling ware of rotary cultivator with soil formation ridge, the seeding frame passes through hinge structure's profiling ware and is connected with the rotary cultivator, floats from top to bottom according to the high-low seeding frame of ridge face, guarantees that the seeding depth is unanimous, reaches the best depth of sowing of crop seeding, is the innovation on the seeder.

Drawings

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

Fig. 2 is a schematic view of the connection relationship between the connection frame and the fertilizing furrower and the ridger of the utility model.

Fig. 3 is an enlarged schematic view of the structure of the tracer of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model comprises a frame, a connecting frame, a fertilizing box and a seed box, wherein the connecting frame 4 is connected with the frame 9, a plurality of ridgers 6 are arranged on the connecting frame 4, the ridgers 6 are arranged at the front end below the frame 9, a fertilizing furrower 5 is arranged in the middle of every 2 ridgers 6, a seeding furrower 10 is arranged behind the fertilizing furrower 5 on the frame, a pressure roller 3 is arranged on the frame behind the ridgers 6, the seeding furrower 10 is arranged in front of the pressure roller 3, the fertilizing box 1 is arranged above the connecting frame 4, the seed box 2 is arranged behind the fertilizing box 1 above the frame, a speed changing box 13 is arranged at the end part of the seed box 2, the fertilizing box 1 is connected with the speed changing box 13 through a first transmission chain 7a, the speed changing box 13 is directly connected with the seed box 2 through a square shaft, the speed changing box 13 is connected with a middle intermediate wheel 12 through a second transmission chain 7b, the middle intermediate wheel 12 is connected with the seed box 3 through, the same transmission chain is arranged on both sides of the frame.

In order to ensure the using effect, the connecting frame 4 is connected with the rotary cultivator.

Link 4 and frame 9 be connected through profiling ware 8, profiling ware 8 comprises fixing base and connecting block, preceding fixing base 14 passes through the bolt fastening with link 4, back fixing base 17 passes through the bolt fastening with frame 9, 4 connecting blocks 15 are fixed through 4 round pin axles 16 and are formed the hinge mechanism between preceding fixing base 14 and back fixing base 17, 4 round pin axles 16 cartridge is respectively in preceding fixing base 14, the round pin shaft hole that corresponds the setting on the back fixing base 17, during operation link 4 and frame 9 are connected through profiling ware 8, float from top to bottom according to ridge face height frame 9, guarantee that the seeding depth is unanimous.

The frame 9 and the compression roller 3 are connected together through a hinge, the frame 9 is provided with an adjusting support rod 11, and the seeding depth is adjusted by adjusting the height of the frame 9 through the adjusting support rod 11.

The ridger 6, the seeding furrow opener 10 and the fertilizing furrow opener 5 are all fixed with the frame through bolts to form a connecting frame, and the ridge distance and the row distance can be adjusted according to the agricultural requirements and the planting habits by adjusting the distance among the ridger 6, the seeding furrow opener 10 and the fertilizing furrow opener 5.

The length of the ridger 6 is greater than that of the sowing furrow opener 10, so that the working surface of the sowing furrow opener on the ridge surface is not damaged during sowing.

The sowing furrow opener 10 corresponds to the middle position of 2 ridge-formers 6.

The sowing furrow openers 10 are arranged in a row or arranged on the compression roller 3 in a staggered mode front and back so as to reduce soil congestion.

The utility model is used when the crops like peanuts, corns and the like which are sowed in ridging, the profiling device connected with the back of the rotary cultivator forms ridge with the soil, the seeding rack is connected with the rotary cultivator through the profiling device with a hinge structure, the seeding furrower 10, the seed box 2 and the compression roller 3 are arranged on the frame, the seeding furrower is driven by the compression roller, through the chain drive, ridger 6, fertilization furrow opener 5, fertilization case 1 are installed on link 4, and ridger 6 is equipped with on the link to the front end below the frame 9, and fertilization furrow opener 5 is installed to the front end in the middle of 2 ridgers 6, and the roller 3 is installed in the frame at 6 backs of ridger 6, is equipped with seeding furrow opener 10 on the roller 3, and the middle part corresponds between

seeding furrow opener

10 and 2 ridge openers 6 in the place ahead.

The utility model discloses can guarantee that the seeding depth is unanimous according to the fluctuation of ridge face height seeding frame, reach the best depth of sowing of crop seeding, novel structure, excellent in use effect, the practicality is strong, is the innovation on the seeder, has good economy and social.

Claims

1. A seeder on ridge, which comprises a frame, a connecting frame, a fertilizing box and a seed box, and is characterized in that the connecting frame (4) is connected with the frame (9), a plurality of ridgers (6) are arranged on the connecting frame (4), the front end of the lower part of the frame (9) is arranged in the ridgers (6), a fertilizing furrow opener (5) is arranged in the middle of each ridger (2) of the ridgers (6), a seeding furrow opener (10) is arranged at the rear part of the fertilizing furrow opener (5) on the frame, a pressure roller (3) is arranged at the rear part of the ridgers (6) on the frame, the seeding furrow opener (10) is arranged in front of the pressure roller (3), the fertilizing box (1) is arranged above the connecting frame (4), the seed box (2) is arranged at the rear part of the fertilizing box (1) above the frame, a speed changing box (13) is arranged at the end part of the seed box (2), the fertilizing box (1) is connected with the speed changing box (13) through a first transmission chain (7a), the speed, the speed changing box (13) is connected with the intermediate wheel (12) through a second transmission chain (7b), and the intermediate wheel (12) is connected with the press roller (3) through a third transmission chain (7 c).

2. The seeder on ridge as claimed in claim 1, wherein the connecting frame (4) is connected with a rotary cultivator.

3. The ridge seeding machine as claimed in claim 1, wherein the connecting frame (4) is connected with the machine frame (9) through a profiling device (8), the profiling device (8) is composed of a fixed seat and a connecting block, the front fixed seat (14) is fixed with the connecting frame (4) through a bolt, the rear fixed seat (17) is fixed with the machine frame (9) through a bolt, the 4 connecting blocks (15) are fixed between the front fixed seat (14) and the rear fixed seat (17) through 4 pin shafts (16) to form a hinge mechanism, and the 4 pin shafts (16) are respectively inserted in pin shaft holes correspondingly formed in the front fixed seat (14) and the rear fixed seat (17).

4. The seeder on ridge as claimed in claim 1, characterized in that the frame (9) is hinged with the press roller (3), and the frame (9) is provided with an adjusting strut (11).

5. The ridge seeding machine as claimed in claim 1, characterized in that the ridger (6), the seeding furrow opener (10) and the fertilizing furrow opener (5) are fixed with the frame through bolts.

6. The ridge seeding machine according to claim 1, characterised in that the ridger (6) is longer than the sowing shoe (10).

7. The on-ridge seeding machine according to claim 1, characterised in that the seeding coulter (10) corresponds (2) to the middle position of the ridger (6).

8. The seeder on ridges as claimed in claim 1, characterized in that the sowing coulters (10) are mounted in a row or staggered back and forth on the press rolls (3).