CN214592809U

CN214592809U - Seed manure precision sowing all-in-one machine

Info

Publication number: CN214592809U
Application number: CN202120594621.2U
Authority: CN
Inventors: 常宏; 常明军
Original assignee: Jinzhou Minghua Agricultural Machinery Co ltd
Current assignee: Jinzhou Minghua Agricultural Machinery Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-05
Anticipated expiration: 2031-03-24

Abstract

A kind of planting fertilizer precision sowing integrated machine, including the stander, insert the vertical bar under the front of stander, there are ditching plows at the lower end of the vertical bar, and there are soil separating plates symmetrically on both sides of lower portion of the vertical bar, there are first fertilizer tubes, second fertilizer tubes and seed sowing grooves on the soil separating plate; a fertilizer box is supported on the front part of the frame, and a partition plate is inserted into the fertilizer box; fertilizer distributors are respectively fixed on two sides of the bottom surface of the fertilizer box, feed inlets of the two fertilizer distributors are respectively and correspondingly communicated with outlets of the two cavities, discharge outlets of the two fertilizer distributors are respectively and correspondingly communicated with the first fertilizer discharging pipe and the second fertilizer discharging pipe, the two fertilizer distributors share a central shaft, and double chain wheels are arranged on the central shaft; a seed box and a seed sowing device are arranged in the middle of the rack, a discharge port of the seed box is communicated with a feed port of the seed sowing device, a discharge port of the seed sowing device is correspondingly communicated with a seed sowing groove, and a driving shaft of the seed sowing device is in transmission connection with a central shaft; the press wheel is arranged at the rear end of the frame. The machine has the advantages of compact structure, accurate seeding, wide application range and high working efficiency.

Description

Seed manure precision sowing all-in-one machine

Technical Field

The utility model belongs to agricultural machine, in particular to all-in-one is broadcast to seed manure essence.

Background

The seeder is used for uniformly sowing crop seeds into a seed ditch with a certain depth at a certain sowing amount, covering with a proper amount of fine wet soil, and properly compacting to provide a good environmental condition for the germination of the seeds.

The existing sowing all-in-one machine has inaccurate seed sowing and unequal seed grain numbers in each sowing; the whole machine is provided with a hopper, the seed manure is not isolated, the structure is not compact, the sowing efficiency is low, and the phenomena of fertilizer losing and seed losing are easy to generate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a compact structure is provided, it is accurate to sow, and application scope is wide, and all-in-one is broadcast to fertile essence of seed that work efficiency is high.

The technical scheme of the utility model as follows:

the utility model provides a seed manure precision sowing all-in-one machine, includes the frame, has inserted upright thick stick along vertical direction in frame front portion below, is fixed with the digger plough at upright thick stick lower extreme to at upright thick stick lower part bilateral symmetry fixed with the board that divides soil, its special character is: a first fertilizer application pipe, a second fertilizer application pipe and a seed application groove are arranged on the soil separating plate; a fertilizer box is supported on the front part of the frame through a bracket, and a partition plate is inserted into the fertilizer box and used for dividing the inner cavity of the fertilizer box into two cavities; fertilizer distributors are respectively fixed on two sides of the bottom surface of the fertilizer box, feed inlets of the two fertilizer distributors are respectively and correspondingly communicated with outlets of the two cavities, discharge outlets of the two fertilizer distributors are respectively and correspondingly communicated with the first fertilizer discharging pipe and the second fertilizer discharging pipe through hoses, the two fertilizer distributors share a central shaft, and double chain wheels are arranged on the central shaft and are used for being connected with a power source of a tractor; the middle part of the frame is provided with a seed box and a seed sowing device which are arranged up and down, the discharge port of the seed box is communicated with the feed port of the seed sowing device, the discharge port of the seed sowing device is correspondingly communicated with a seed sowing groove, and a driving shaft of the seed sowing device is connected with the central shaft through a transmission mechanism; and a press wheel is arranged at the rear end of the frame and used for compacting the discharged seeds and fertilizer.

Preferably, the first fertilizing tube is welded on the inner side of one of the soil separating plates, and the seeding groove is welded in the middle between the two soil separating plates and is positioned behind the first fertilizing tube.

Preferably, the second fertilizer application pipe is welded on the outer side of the other soil separating plate, and a ditching birch is arranged on the front side of the lower end of the second fertilizer application pipe and used for separately ditching the discharged deep fertilizer application.

Preferably, a square sleeve is fixed at the rear end of the rack, a vertical pipe is inserted into the square sleeve and fixed through a jackscrew, and the press wheel is installed in a fork frame at the lower end of the vertical pipe through a wheel shaft; the fork frame is hinged with a soil covering frame, and tension springs are symmetrically arranged between two sides of the soil covering frame and the fork frame.

Preferably, a support arm is fixed on the machine frame near the rear end, and a lead screw transmission mechanism is arranged between the upper end of the support arm and the vertical pipe and used for adjusting the height position of the press wheel.

Preferably, a gear rack transmission mechanism is arranged between the upper part of the upright bar and the front part of the frame, and the outer end of a gear shaft of the gear rack transmission mechanism is provided with a hand wheel for adjusting the height position of the furrow plough.

Preferably, the seed sowing device is a bucket wheel type seed sowing device.

The utility model has the advantages that:

1. compact structure, it is accurate to plant, can sow miscellaneous cereals such as maize, peanut, millet and sorghum, and application scope is wide, and work efficiency is high, does not sting the seed, and the fertilization volume is bigger, can fertilize 100 in mu ground and add 200 jin.

2. The partition board is inserted into the fertilizer box, so that the inner cavity of the fertilizer box is divided into two cavities; the fertilizer apparatus is fixed on the two sides of the bottom surface of the fertilizer box, so that the fertilizer can be applied simultaneously and deeply by respectively loading the fertilizer into the two cavities of the fertilizer box, thereby improving the working efficiency; by separately arranging the fertilizer box and the seed box, the seed fertilizer can be effectively isolated, and the seed burning can be effectively avoided; and the volume of the fertilizer box and the seed box can be increased, seeds and chemical fertilizers can be accommodated to a greater extent, and the operation area is increased.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a left side view of fig. 1.

In the figure: the ditching plow comprises a ditching plow 1, a vertical bar 2, a hose 3, a rack 4, a fertilizer apparatus 5, a support 6, a fertilizer box 7, a partition plate 8, a seed box 9, a lead screw transmission mechanism 10, a support arm 11, a vertical pipe 12, a square sleeve 13, a seed sowing device 14, a tension spring 15, a press wheel 16, an earthing frame 17, a fork frame 18, a seeding groove 19, a first fertilizing tube 20, a soil separating plate 21, a transmission mechanism 22, a medium shaft 23, a connecting channel steel 24, a hand wheel 25, a gear rack transmission mechanism 26, a ditching birch 27, a second fertilizing tube 28, a central shaft 29 and a double-chain wheel 30.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model relates to a seed manure precision sowing all-in-one machine, including frame 4, vertical bar 2 has been inserted along vertical direction in the front below of frame 4, has ditching plough 1 at vertical bar 2 lower extreme through the bolt fastening to there are two soil separating plate 21 at vertical bar 2 lower part both sides through the bolt symmetry fastening, are equipped with first fertile pipe 20, second fertile pipe 28 and seeding groove 19 on soil separating plate 21.

The first fertilizing tube 20 is welded on the inner side of one soil separating plate 21, and the seeding groove 19 is welded in the middle between the two soil separating plates 21 and is positioned behind the first fertilizing tube 20. The second lower fertilizer pipe 28 is welded on the outer side of the other soil separating plate 21, and a ditching birch 27 is welded on the front side of the lower end of the second lower fertilizer pipe 28 and used for separately ditching the discharged deep fertilizer.

A fertilizer box 7 is fixedly supported on the front part of the frame 4 through a bracket 6 and a bolt, a partition plate 8 is inserted into the fertilizer box 7, and the inner cavity of the fertilizer box 7 is divided into two cavities by the partition plate 8; fertilizer applicators 5 are respectively fixed on two sides of the bottom surface of the fertilizer box 7 through bolts, feed inlets of the two fertilizer applicators 5 are respectively correspondingly communicated with outlets of the two cavities, discharge outlets of the two fertilizer applicators 5 are respectively correspondingly communicated with the first fertilizer discharging pipe 20 and the second fertilizer discharging pipe 28 through hoses 3, the two fertilizer applicators 5 share a central shaft 29, and a double-chain wheel 30 is fixed on the central shaft 29 and used for connecting a power source of a tractor and the seed sowing device 14.

A seed box 9 and the seed sowing device 14 which are arranged up and down are fixedly arranged in the middle of the frame 4 through bolts, a discharge port of the seed box 9 is communicated with a feed port of the seed sowing device 14 through a guide pipe, the seed sowing device 14 is a bucket wheel type seed sowing device, a discharge port of the seed sowing device 14 is correspondingly communicated with a seed sowing groove 19, and a driving shaft of the seed sowing device 14 is connected with the central shaft 29 through a transmission mechanism 22; at the rear end of the frame 4 is mounted a compacting wheel 16 for compacting the discharged seeds and manure.

The transmission mechanism 22 is a two-stage chain transmission mechanism, the intermediate shaft 23 is fixedly mounted on the frame 4 through a bearing seat, and two ends of the intermediate shaft 23 are respectively connected with the central shaft 29 and the driving shaft of the seed sowing device 14 through chain transmission.

A square sleeve 13 is fixed at the rear end of the frame 4, a stand pipe 12 is inserted into the square sleeve 13 and fixed through a jackscrew, and the press wheel 16 is installed in a fork frame 18 welded at the lower end of the stand pipe 12 through a wheel shaft; the fork frame 18 is hinged with a soil covering frame 17, and tension springs 15 are symmetrically arranged between two sides of the soil covering frame 17 and the fork frame 18.

A vertically upward supporting arm 11 is fixed on the frame 4 near the rear end, and a screw transmission mechanism 10 is arranged between the upper end of the supporting arm 11 and the vertical pipe 12 for adjusting the height of the press wheel 16. A lead screw of the lead screw transmission mechanism 10 is rotatably arranged at the upper end of the support arm 11, and a nut of the lead screw transmission mechanism 10 is fixed in an upper port of the vertical pipe 12.

A gear rack transmission mechanism 26 is arranged between the upper part of the upright bar 2 and the front part of the frame 4, a rack of the gear rack transmission mechanism is arranged on the front side of the upper part of the upright bar 2, a gear is arranged on the front part of the frame 4 through a gear shaft, and a hand wheel 25 is fixed at the outer end of the gear shaft and is used for adjusting the height position of the furrow plough 1. A connecting channel steel 24 is transversely fixed at the front end of the frame 4, and two through holes are symmetrically arranged on the connecting channel steel 24 and used for connecting a tractor during operation.

When the seed and fertilizer precision sowing all-in-one machine is used, the seed and fertilizer precision sowing all-in-one machine is connected with a tractor through a connecting channel steel 24 and a bolt, a double chain wheel 30 is in transmission connection with a power source of the tractor through a chain transmission mechanism, seeds to be sown are put into a seed box 9, a mouth fertilizer and a deep fertilizer are respectively put into two cavities of a fertilizer box 7, the mouth fertilizer corresponds to a first lower fertilizer pipe 20, and the deep fertilizer corresponds to a second lower fertilizer pipe 28; the height positions of the ditching plow 1 and the press wheel 16 are adjusted through a gear rack transmission mechanism and a lead screw transmission mechanism 10 respectively.

During operation, a power source of the tractor is started to drive the tractor to move forwards, meanwhile, the two fertilizer distributors 5 are driven to rotate simultaneously through the chain transmission mechanism to discharge the mouth fertilizer and the deep fertilizer downwards, and the seed sowing devices 14 are driven to rotate through the transmission mechanism to discharge the seeds downwards. In the walking process, a seed ditch is formed on the ground through the ditching plow 1, so that seeds and fertilizer are discharged into the seed ditch through the seed sowing groove 19 and the first fertilizer sowing pipe 20 respectively; meanwhile, a fertilizer ditch is formed on one side of the seed ditch through the ditching birch 27, so that the deep fertilizer is discharged into the fertilizer ditch. The discharged seeds and fertilizer are then compacted by the compacting wheel 16 and soil is covered in the seed and fertilizer furrows by the soil covering frame 17.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims

1. The utility model provides a seed manure precision sowing all-in-one machine, includes the frame, has inserted upright thick stick along vertical direction in frame front portion below, is fixed with the digger plough at upright thick stick lower extreme to be fixed with branch native board, characterized by at upright thick stick lower part bilateral symmetry: a first fertilizer application pipe, a second fertilizer application pipe and a seed application groove are arranged on the soil separating plate; a fertilizer box is supported on the front part of the frame through a bracket, and a partition plate is inserted into the fertilizer box and used for dividing the inner cavity of the fertilizer box into two cavities; fertilizer distributors are respectively fixed on two sides of the bottom surface of the fertilizer box, feed inlets of the two fertilizer distributors are respectively and correspondingly communicated with outlets of the two cavities, discharge outlets of the two fertilizer distributors are respectively and correspondingly communicated with the first fertilizer discharging pipe and the second fertilizer discharging pipe through hoses, the two fertilizer distributors share a central shaft, and double chain wheels are arranged on the central shaft and are used for being connected with a power source of a tractor; the middle part of the frame is provided with a seed box and a seed sowing device which are arranged up and down, the discharge port of the seed box is communicated with the feed port of the seed sowing device, the discharge port of the seed sowing device is correspondingly communicated with a seed sowing groove, and a driving shaft of the seed sowing device is connected with the central shaft through a transmission mechanism; and a press wheel is arranged at the rear end of the frame and used for compacting the discharged seeds and fertilizer.

2. The integrated machine for seed and fertilizer precision sowing of claim 1, which is characterized in that: the first fertilizing tube is welded on the inner side of one of the soil separating plates, and the seeding groove is welded in the middle between the two soil separating plates and is positioned behind the first fertilizing tube.

3. The integrated machine for seed and fertilizer precision sowing of claim 2, which is characterized in that: the second fertilizer applying pipe is welded on the outer side of the other soil separating plate, and a ditching birch is arranged on the front side of the lower end of the second fertilizer applying pipe and used for independently ditching the discharged deep fertilizer.

4. The integrated machine for seed and fertilizer precision sowing of claim 1, which is characterized in that: a square sleeve is fixed at the rear end of the stand, a vertical pipe is inserted into the square sleeve and fixed through a jackscrew, and the press wheel is arranged in a fork frame at the lower end of the vertical pipe through a wheel shaft; the fork frame is hinged with a soil covering frame, and tension springs are symmetrically arranged between two sides of the soil covering frame and the fork frame.

5. The seed and fertilizer precision sowing all-in-one machine as claimed in claim 4, wherein: a support arm is fixed on the machine frame near the rear end, and a lead screw transmission mechanism is arranged between the upper end of the support arm and the vertical pipe and used for adjusting the height position of the press wheel.

6. The integrated machine for seed and fertilizer precision sowing of claim 1, which is characterized in that: a gear rack transmission mechanism is arranged between the upper part of the vertical bar and the front part of the frame, and the outer end of a gear shaft of the gear rack is provided with a hand wheel for adjusting the height of the furrow plough.

7. The integrated machine for seed and fertilizer precision sowing of claim 1, which is characterized in that: the seed sowing device is a bucket wheel type seed sowing device.