CN214070602U

CN214070602U - Mechanical precision hole sowing machine

Info

Publication number: CN214070602U
Application number: CN202022334725.8U
Authority: CN
Inventors: 李志勇; 马永平; 贺志勋
Original assignee: Shihezi City Xin Chang Sheng Agricultural Machinery Co ltd
Current assignee: Shihezi City Xin Chang Sheng Agricultural Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-31
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a mechanical precision hole sowing seeder, which comprises a soil-shifting ridging plate, a rowing device, a suspension bracket, a fertilizer box, a four-bar copying mechanism, a drip irrigation belt bracket, a seed box, a hole sowing device, a drill barrow frame, a shallow burying device, a ridging and row-pressing shaping roller and a girder, wherein the suspension bracket is pulled by a traction machine and fixed with the girder; the two ends of the crossbeam are respectively provided with a rowing device; the front part of the drill barrow frame is fixedly connected with a bulldozing ridging plate and a shallow burying device through a connecting arm, the ridging sub-row compaction shaping rollers are also fixed below the front part of the drill barrow frame, the rear part of the drill barrow frame is fixedly connected with a plurality of hole sowing devices with adjustable intervals, each hole sowing device is provided with a seed box connected with the hole sowing device, and a drip irrigation tape support is fixed on the drill barrow frame.

Description

Mechanical precision hole sowing machine

The technical field is as follows:

the utility model belongs to the technical field of agricultural machine, concretely relates to smart volume bunch planting seeder of mechanical type.

Background art:

the sowing modes of wheat, millet, alfalfa, dry-sown rice and the like in the market at present are intensive planting modes of drilling or broadcasting, and the sowing modes ensure the yield of crops (wheat) and improve the land utilization rate. However, the following disadvantages also exist: the seeding depth is difficult to control and the seeding density is uneven, and fertilizer and water are struggled for (the wheat seedlings are dense), so that the cost investment of materials such as water, fertilizer and the like is increased for users. The intensive planting causes the death of weak wheat seedlings, wastes wheat seeds and increases the investment of the wheat seeds. The intensive planting causes small growth space of wheat seedlings and uneven illumination, and influences the growth of the wheat seedlings and the fruiting quality.

The utility model has the following contents:

the utility model aims to overcome the defects of the prior art and provide a mechanical precision hole sowing seeder, which has more stable machines, higher operation efficiency and good passing performance; the two suppression mode suppression of high strength are more closely knit.

In order to solve the technical problem, the utility model provides a following technical scheme:

a mechanical precision hole sowing seeder comprises a soil-shifting ridging plate 1, a rowing device 2, a suspension bracket 3, a fertilizer box 4, a four-bar copying mechanism 5, a drip irrigation belt bracket 6, a seed box 7, a hole sowing device 8, a drill barrow frame 9, a shallow burying device 10, a ridging and row-dividing compaction shaping roller 11 and a girder 12; the tractor pulls the suspension bracket 3, the suspension bracket 3 and the four-bar copying mechanism 5 are fixed on the girder 12, the front part of the drill barrow frame 9 is also connected with the four-bar copying mechanism 5, the girder 12 is provided with a fertilizer box 4, the lower part of the fertilizer box 4 is communicated with a fertilizer discharging hose, and fertilizer is sprayed into the soil; the two ends of the girder 12 are respectively provided with a rowing machine 2; the front part of the drill barrow frame 9 is fixedly connected with a bulldozing ridging plate 1 and a shallow burying device 10 through a connecting arm, ridging sub-row suppressing and shaping rollers 11 are also fixed below the front part of the drill barrow frame 9, the rear part of the drill barrow frame 9 is fixedly connected with a plurality of hole sowing devices 8 with adjustable intervals, each hole sowing device 8 is provided with a seed box 7 connected with the hole sowing device, and the drill barrow frame 9 is fixed with a drip irrigation belt bracket 6.

Further, the dibblers 8 are one or more groups with the same number, or the dibblers 8 are one or more groups with different numbers.

Further, the number of the rake racks 9 is 1 or more.

Further, ridging branch is pressed shaping roller 11 and is cup jointed a plurality of short and small compression rollers on the main shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the sowing depth is consistent, the seedlings emerge regularly, and the survival rate of the seedlings is increased;

2. the seedlings are dense and uniform, the seedbed is clear, the water and fertilizer management in the field is convenient for users, and the cost investment of the users is reduced;

3. the survival rate of the seedlings is high, the yield is also high, the investment of wheat seeds during sowing can be reduced, and the user cost is greatly saved;

4. the position of the dibbler is flexible and adjustable, the number can be increased or decreased, so that the sowing mode is flexible and changeable, different sowing modes with different soil qualities in the same area are facilitated, and the sowing adaptability range is wider;

drawings

Fig. 1 is a schematic structural view of the mechanical precision hill planter of the present invention.

Fig. 2 is a top view of the mechanical precision hill planter of the present invention.

Fig. 3 is a schematic structural view of the ridging, row-dividing, pressing and shaping roller of the mechanical precision hill-drop planter.

Detailed Description

For better illustration of the present invention, reference will now be made in detail to the accompanying drawings.

As shown in fig. 1-3, a mechanical precision hole sowing seeder comprises a soil-shifting ridging plate 1, a rowing device 2, a suspension bracket 3, a fertilizer box 4, a four-bar copying mechanism 5, a drip irrigation belt bracket 6, a seed box 7, a hole sowing device 8, a drill barrow bracket 9, a shallow burying device 10, a ridging and row-dividing compaction and shaping roller 11 and a girder 12; the suspension bracket 3 is drawn by the drawing machine, the suspension bracket 4 and the four-bar copying mechanism 5 are fixed on the girder 12, the front part of the drill barrow frame 9 is also connected with the four-bar copying mechanism 5, and the number of the drill barrow frames 9 is 1 or more. A fertilizer box 4 is arranged on the girder 12, the lower part of the fertilizer box 4 is communicated with a fertilizer discharging hose, and fertilizer is scattered into the soil; the two ends of the girder 12 are respectively provided with a rowing machine 2; the front part of the drill barrow frame 9 is fixedly connected with a bulldozing ridging plate 1 and a shallow burying device 10 through a connecting arm, ridging sub-row suppressing and shaping rollers 11 are also fixed below the front part of the drill barrow frame 9, the rear part of the drill barrow frame 9 is fixedly connected with a plurality of hole sowing devices 8 with adjustable intervals, each hole sowing device 8 is provided with a seed box 7 connected with the hole sowing device, and the drill barrow frame 9 is fixed with a drip irrigation belt bracket 6.

The ridging divides the row to suppress shaping roller 11 and has cup jointed a plurality of short and small suppression roller bodies for the main shaft.

The dibblers 8 are one or more groups with the same number, or the dibblers 8 are one or more groups with different numbers.

The soil-shifting ridging plate and the ridging row-dividing compaction and shaping roller form a seedbed compaction and shaping mechanism; the drip irrigation tape laying mechanism is composed of a drip irrigation tape support 6, a conduction band pipe and a shallow buried device 10; the suspension bracket 3, the girder 12 and the rowing machine 2 form a suspension mechanism; the frame comprises a four-bar copying mechanism and an animal-drawn seed plough frame(s); the seed sowing and pressing mechanism comprises more than two rows of fixed dibblers with adjustable space on the frame, an independent seed box and a seed sowing pipe. The plant spacing, the row spacing and the sowing depth are accurate; the design can lead the operation of the machine tool to be more stable and the operation efficiency to be higher; the drill barrow is wide in frame, the number of seedlings in the same width is large, and the trafficability is good; the drill barrow frame is in modular design, has different widths, greatly improves the selectable range, and has the characteristic that the seeding width can be selected by a tractor. The two suppression mode suppression of high strength are more closely knit, no matter turn over deeply, loose deeply or the soil after the rotary tillage can both directly sow.

The working principle is that the suspension bracket 3 is drawn by the drawing machine, and the girder 12 is driven by the suspension bracket 3, thereby driving the drill barrow frame 9 to work. A soil-shifting ridging plate 1 at the foremost end of the whole machine firstly pushes a sowed field flat to form a flat seedbed, soil ridges are formed on two sides of the seedbed, then fertilizer in a fertilizer box 4 is spread into the soil through a fertilizer hose, meanwhile, a drip irrigation belt on a drip irrigation belt support 6 is also paved into the field, a drill barrow frame 9 drives a hill planter 8 to perform hill planting of wheat seeds on two sides of the drip irrigation belt, the hill planter 8 is connected with a seed box 7, the sustainable sowing of the wheat seeds is guaranteed, the distance between each hill and each hill of the wheat seeds is adjustable, the number of the wheat seeds in each hill is limited, the wheat seeds are 1-4, the row spacing between the wheat seeds is 12cm, and the wheat seed spike division rate is very high, so that the yield of wheat per mu can be equal to the yield of drill seeding only by the hill planting mode.

The above description is only for the purpose of illustrating embodiments of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A mechanical precision hole sowing seeder comprises a soil-shifting ridging plate (1), a rowing machine (2), a suspension bracket (3), a fertilizer box (4), a four-bar copying mechanism (5), a drip irrigation belt bracket (6), a seed box (7), a hole sowing machine (8), a drill barrow bracket (9), a shallow burying device (10), a ridging sub-row pressing and shaping roller (11) and a girder (12), and is characterized in that the suspension bracket (3) is pulled by a tractor, the suspension bracket (3) is fixed with the girder (12), the four-bar copying mechanism (5) is also fixed on the girder (12), and the front part of the drill barrow bracket (9) is also connected with the four-bar copying mechanism (5); a fertilizer box (4) is arranged on the girder (12), the lower part of the fertilizer box is communicated with a fertilizer feeding hose, and fertilizer is scattered into the ground; two ends of the girder (12) are respectively provided with a rowing machine (2); the front part of the drill barrow frame (9) is fixedly connected with a bulldozing ridging plate (1) and a shallow burying device (10) through a connecting arm, ridging branch ballasting and shaping rollers (11) are also fixed below the front part of the drill barrow frame (9), the rear part of the drill barrow frame (9) is fixedly connected with a plurality of hole sowing devices (8) with adjustable intervals, each hole sowing device (8) is provided with a seed box (7) connected with the hole sowing device, and a drip irrigation belt support (6) is fixed on the drill barrow frame (9).

2. The mechanical precision hill planter according to claim 1, wherein: the hill planter (8) is one or more groups with the same number, or the hill planter (8) is one or more groups with different numbers.

3. The mechanical precision hill planter according to claim 1, wherein: the drill barrow frame (9) is one or more in number.

4. The mechanical precision hill planter according to claim 1, wherein: ridging branch row suppression shaping roller (11) are a plurality of short and small compression rollers that cup joint on the main shaft.