CN214014983U

CN214014983U - Novel corn no-tillage deep scarification layered fertilization precision seeder

Info

Publication number: CN214014983U
Application number: CN202023117721.0U
Authority: CN
Inventors: 张晓华; 徐利民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-24
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a maize planting technical field specifically is a novel maize no-tillage subsoiling layering fertilization precision seeder, which comprises a frame, the equidistant coulter that one side of frame bottom all was provided with, the frame surface mounting of coulter one side has the compost case, and the internally mounted of compost case has the hose, the surface of hose one end runs through the frame and is fixed with the fertilization pipe, the hose surface mounting of frame below has the valve, the frame surface of compost case one side all is fixed with equidistant seeding case, and the inner wall of seeding case both sides all is fixed with the slide, the surface of slide is provided with places the board, the inside pivot surface of seeding case all is fixed with the precision seeding wheel, and the seeding incasement portion of precision seeding wheel below is fixed with the seed tube. The utility model discloses not only improve the convenient degree when precision seeder uses, taken place the not enough phenomenon of seed when having avoided precision seeder to use, the practicality when having improved precision seeder and using has moreover.

Description

Novel corn no-tillage deep scarification layered fertilization precision seeder

Technical Field

The utility model relates to a corn planting technical field specifically is a novel corn no-tillage subsoiling layering fertilization precision seeder.

Background

The no-tillage deep-scarification layered fertilization precision seeder for corn can work under the condition of straw coverage, can complete the procedures of deep scarification, fertilization, seeding, soil covering, soil pressing and the like at one time, can reduce the links of straw cleaning and soil preparation due to the adoption of no-tillage seeding, reduces the production cost, realizes straw rotting and returning to the field, increases the organic matter content of soil, and has the effects of water storage, soil moisture conservation, drought resistance and waterlogging prevention.

The precision seeder on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem: firstly, the precision seeder is generally complicated when the plowing depth is adjusted, so that the convenience degree of the precision seeder when in use is seriously influenced; secondly, the precision seeder is generally rarely provided with a warning function for the number of seeds during seeding, so that the phenomenon of insufficient seeds is easily caused when the precision seeder is used; and thirdly, the precision seeder can press soil rarely when in use, thereby reducing the practicability of the precision seeder when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel maize no-tillage subsoiling layering fertilization precision seeder to the convenient degree when providing the precision seeder use among the solution above-mentioned background art is low, take place the phenomenon that the seed is not enough and the practicality is low.

In order to achieve the above object, the utility model provides a following technical scheme: a novel corn no-tillage deep scarification layered fertilization precision seeder comprises a rack, wherein one side of the bottom of the rack is provided with equidistant coulters, one ends of the coulters extend to the upper part of the rack, the surface of the rack on one side of the coulters is fixed with a fertilizer box, the interior of the fertilizer box is provided with a hose, the surface of one end of the hose penetrates through the rack and is fixed with a fertilizer application pipe, the surface of one side of the fertilizer application pipe is fixedly connected with the surface of the coulter, the surface of the hose below the rack is provided with a valve, the surface of the rack on one side of the fertilizer box is fixed with equidistant seeding boxes, the inner walls of two sides of the seeding boxes are fixed with slideways, the surface of the seeding box below the placing plate is provided with a placing plate, the surface of the seeding box below the placing plate is provided with a driving motor, the output end of the driving motor is fixed with a rotating shaft, and one end of the rotating shaft sequentially penetrates through the seeding boxes and extends to the outer sides of the seeding boxes, the inside pivot surface of seeding incasement portion all is fixed with the precision seeding wheel, and the seeding incasement portion of precision seeding wheel below is fixed with the seeding pipe to the one end of seeding pipe extends to the below of frame, the inboard articulated bull stick that has of frame of seeding pipe one side, and the surface cover of bull stick is equipped with the roller of firming, the fixed surface of fertilizer case has control button, and control button's output respectively with valve and driving motor's input electric connection.

Preferably, the surface of the frame on one side of the coulter is fixed with a fixing stud, the surface of the fixing stud is in threaded connection with an adjusting screw cylinder, and the surface of one end of the adjusting screw cylinder is hinged with the surface of the coulter.

Preferably, the surfaces of the adjusting screw cylinders below the coulter are all fixed with driven gears, the surface of the rack on the inner side of each driven gear is hinged with a driving gear, and the driving gear is meshed with the driven gears.

Preferably, the surfaces of the two ends of the placing plate are fixed with adjusting springs, and the surface of one end of each adjusting spring is fixedly connected with the surface of the slide way.

Preferably, the one end of placing the board and keeping away from regulating spring is fixed with the alarm, and the slide surface mounting of alarm top has the piece of warning of touching to the piece of warning of touching is mutually supported with the alarm.

Preferably, equidistant adjustment tank has all been seted up on the surface that the bull stick is close to firming roller one side, and the inner wall of adjustment tank articulates there is the warning piece of touching to the surface of telescopic link one end is articulated each other with the inner wall of firming roller, the surface cover of telescopic link is equipped with the extension spring, and extends the surface of spring one end and the fixed surface connection of firming roller.

Compared with the prior art, the beneficial effects of the utility model are that: the novel corn no-tillage deep-scarification layered fertilization precision seeder not only improves the convenience degree of the precision seeder when in use, avoids the phenomenon of insufficient seeds when in use, but also improves the practicability of the precision seeder when in use;

1. the precision sowing machine is provided with the driving gear, the adjusting screw cylinder, the fixing stud and the driven gear, the driving gear is rotated, the driving gear drives the driven gear to rotate under the meshing action of the driving gear and the driven gear, the adjusting screw cylinder is driven to synchronously rotate, and the hose is driven to move under the action of the fixing stud, so that the convenience of the precision sowing machine in the process of adjusting the plowing depth is realized, and the convenience of the precision sowing machine in the use process is improved;

2. the seed precision sowing machine is provided with the adjusting spring, the alarm and the touch alarm piece, the placing plate compresses the adjusting spring under the action of gravity of seeds, the pressure borne by the placing plate is gradually reduced along with the sowing of the seeds, when the seeds on the surface of the placing plate are almost sown, the placing plate moves upwards, when the alarm is in contact with the touch alarm piece, the alarm gives an alarm, at the moment, the seeds are poured into the sowing box, the warning function of the precision sowing machine on the number of the seeds is realized, and the phenomenon of insufficient seeds is avoided when the precision sowing machine is used;

3. through being provided with adjustment tank, telescopic link and extension spring, carry out the earthing to the seed under the effect of firming roller, at this moment, the firming roller is with the soil compaction under the effect of the inside telescopic link of adjustment tank and extension spring, has realized the firming function of precision seeder to the practicality when precision seeder uses has been improved.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a seeding box; 3. a fertilizer box; 4. a control button; 5. adjusting the screw cylinder; 6. a coulter; 7. fertilizing a pipe; 8. a hose; 9. seeding a pipe; 10. a soil compacting roller; 11. fine seeding wheel; 12. a slideway; 13. adjusting the spring; 14. an alarm; 15. a touch alarm sheet; 16. placing the plate; 17. a valve; 18. a rotating rod; 19. a drive motor; 20. fixing the stud; 21. a rotating shaft; 22. a driven gear; 23. a driving gear; 24. an adjustment groove; 25. a telescopic rod; 26. the spring is extended.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a novel corn no-tillage deep scarification layered fertilization precision seeder which has a structure as shown in figures 1 and 4, and comprises a frame 1, wherein one side of the bottom of the frame 1 is provided with a colter 6 with equal intervals, one end of the colter 6 extends to the upper part of the frame 1, the surface of the frame 1 at one side of the colter 6 is fixed with a fixing stud 20, the surface of the fixing stud 20 is in threaded connection with an adjusting screw cylinder 5, the surface of one end of the adjusting screw cylinder 5 is hinged with the surface of the colter 6, the surface of the adjusting screw cylinder 5 below the colter 6 is fixed with a driven gear 22, the surface of the frame 1 at the inner side of the driven gear 22 is hinged with a driving gear 23, and the driving gear 23 is meshed with the driven gear 22 for the precision seeder to adjust the plowing depth of the colter 6;

further, as shown in fig. 1 and 2, a fertilizer box 3 is fixed on the surface of the frame 1 on one side of the coulter 6, a hose 8 is installed inside the fertilizer box 3, the surface of one end of the hose 8 penetrates through the frame 1 and is fixed with a fertilizing tube 7, the surface of one side of the fertilizing tube 7 is fixedly connected with the surface of the coulter 6, a valve 17 is installed on the surface of the hose 8 below the frame 1, the model of the valve 17 can be TM series, seeding boxes 2 with equal intervals are fixed on the surface of the frame 1 on one side of the fertilizer box 3, slideways 12 are fixed on the inner walls on both sides of the seeding boxes 2, a placing plate 16 is arranged on the surface of the slideways 12, adjusting springs 13 are fixed on the surfaces on both ends of the placing plate 16, the surface of one end of the adjusting spring 13 is fixedly connected with the surface of the slideways 12, an alarm 14 is fixed on one end of the placing plate 16 far away from the adjusting spring 13, the alarm 14 can be SZB series, a touch alarm piece 15 is fixed on the surface of the slide way 12 above the alarm 14, and the touch alarm piece 15 is matched with the alarm 14 to be used for warning the seed quantity of the precision seeder;

further, as shown in fig. 1, 2 and 4, a driving motor 19 is installed on the surface of the sowing box 2 below the placing plate 16, the model of the driving motor 19 can be selected from a small asynchronous motor of JO2 series, the output end of the driving motor 19 is fixed with a rotating shaft 21, one end of the rotating shaft 21 sequentially penetrates through the sowing box 2 and extends to the outer side of the sowing box 2, the surfaces of the rotating shafts 21 inside the sowing box 2 are all fixed with a precision sowing wheel 11, the inside of the sowing box 2 below the precision sowing wheel 11 is fixed with a sowing pipe 9, one end of the sowing pipe 9 extends to the lower side of the frame 1, a rotating rod 18 is hinged to the inner side of the frame 1 on one side of the sowing pipe 9, a soil compacting roller 10 is sleeved on the surface of the rotating rod 18, the surface of the rotating rod 18 on the side close to the soil compacting roller 10 is all provided with an adjusting groove 24 with equal intervals, the inner wall of the adjusting groove 24 is hinged to a touch alarm piece 15, and the surface of one end of the telescopic rod 25 is hinged to the inner wall of the soil compacting roller 10, the surface of the telescopic rod 25 is sleeved with an extension spring 26, and the surface of one end of the extension spring 26 is fixedly connected with the surface of the soil compacting roller 10 and is used for soil compacting work of the fine sowing machine;

the surface of the fertilizer box 3 is fixed with a control button 4, the type of the control button 4 can be LAY3 series, and the output end of the control button 4 is respectively electrically connected with the valve 17 and the input end of the driving motor 19.

The working principle is as follows: when the precision seeder is used, firstly, the rack 1 is connected with a traction machine, then the driving gear 23 is rotated, the driving gear 23 drives the driven gear 22 to rotate under the meshing action of the driving gear 23 and the driven gear 22, the adjusting screw cylinder 5 is driven to synchronously rotate, and the hose 8 is driven to move under the action of the fixing stud 20, so that the precision seeder is convenient and fast in adjusting the depth of ploughing, and the convenience degree of the precision seeder in use is improved;

then, fertilizer is poured into the fertilizer box 3, seeds to be sowed are poured into the sowing box 2, then the frame 1 is controlled to move, the hose 8 is ploughed, then the control button 4 is operated, the control button 4 controls the valve 17 to work, the fertilizer is fertilized under the action of the hose 8 and the fertilizing tube 7, then the control button 4 is operated, the control button 4 controls the driving motor 19 to work, the driving motor 19 drives the rotating shaft 21 to rotate and drives the fine sowing wheel 11 to rotate, the seeds fall into a ploughed ditch under the action of the sowing tube 9, at the moment, the placing plate 16 compresses the adjusting spring 13 under the gravity action of the seeds, the pressure borne by the placing plate 16 is gradually reduced along with the sowing of the seeds, when the seeds on the surface of the placing plate 16 are almost sowed, the placing plate 16 moves upwards under the action of the adjusting spring 13 to drive the alarm 14 to move synchronously, when the alarm 14 is in contact with the touch alarm sheet 15, the alarm 14 gives an alarm, and at the moment, seeds are poured into the sowing box 2, so that the function of warning the number of the seeds by the precision seeder is realized, and the phenomenon of insufficient seeds when the precision seeder is used is avoided;

after the seeds are sowed, the seeds are covered with soil under the action of the soil pressing roller 10, at the moment, the soil pressing roller 10 presses the soil under the action of the telescopic rod 25 and the extension spring 26 in the adjusting groove 24 to realize the soil pressing function of the precision seeder, so that the practicability of the precision seeder during use is improved, and the use work of the precision seeder is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel maize no-tillage subsoiling layering fertilization precision seeder, includes frame (1), its characterized in that: one side of frame (1) bottom all is provided with equidistant coulter (6), and the one end of coulter (6) extends to the top of frame (1), frame (1) fixed surface of coulter (6) one side has fertilizer box (3), and the internally mounted of fertilizer box (3) has hose (8), the surface of hose (8) one end runs through frame (1) and is fixed with fertilization pipe (7), and the fixed surface of fertilization pipe (7) one side is connected with the fixed surface of coulter (6), hose (8) surface mounting below frame (1) has valve (17), frame (1) surface of fertilizer box (3) one side all is fixed with equidistant seeding case (2), and the inner wall of seeding case (2) both sides all is fixed with slide (12), the surface of slide (12) is provided with places board (16), place seeding case (2) surface mounting of board (16) below have driving motor (19), and driving motor's (19) output is fixed with pivot (21) to the one end of pivot (21) runs through in proper order and sows case (2) and extend to the outside of sowing case (2), the inside pivot (21) surface of sowing case (2) all is fixed with precision seeding wheel (11), and precision seeding wheel (11) below sowing case (2) inside is fixed with seeding pipe (9), and the one end of seeding pipe (9) extends to the below of frame (1), frame (1) inboard of seeding pipe (9) one side articulates there is bull stick (18), and the surface cover of bull stick (18) is equipped with soil roller (10), the fixed surface of fertilizer case (3) has control button (4), and control button's (4) output respectively with the input electric connection of valve (17) and driving motor (19).

2. The novel corn no-tillage deep-scarification layered fertilization precision seeder as claimed in claim 1, characterized in that: the surface of the frame (1) on one side of the coulter (6) is fixed with a fixing stud (20), the surface of the fixing stud (20) is in threaded connection with an adjusting screw cylinder (5), and the surface of one end of the adjusting screw cylinder (5) is hinged with the surface of the coulter (6).

3. The novel corn no-tillage deep-scarification layered fertilization precision seeder as claimed in claim 1, characterized in that: the surface of the adjusting screw cylinder (5) below the coulter (6) is fixed with a driven gear (22), the surface of the rack (1) on the inner side of the driven gear (22) is hinged with a driving gear (23), and the driving gear (23) is meshed with the driven gear (22).

4. The novel corn no-tillage deep-scarification layered fertilization precision seeder as claimed in claim 1, characterized in that: the surfaces of two ends of the placing plate (16) are fixed with adjusting springs (13), and the surface of one end of each adjusting spring (13) is fixedly connected with the surface of the slide way (12).

5. The novel corn no-tillage deep-scarification layered fertilization precision seeder as claimed in claim 4, characterized in that: place board (16) and keep away from the one end of adjusting spring (13) and be fixed with alarm (14), and slide (12) surface mounting above alarm (14) has a piece of warning of touching (15) to it mutually supports with alarm (14) to touch a piece of warning (15).

6. The novel corn no-tillage deep-scarification layered fertilization precision seeder as claimed in claim 1, characterized in that: the surface that bull stick (18) are close to firming roller (10) one side all sets up equidistant adjustment tank (24), and the inner wall of adjustment tank (24) articulates there is warning piece (15) to the surface of telescopic link (25) one end is articulated each other with the inner wall of firming roller (10), the surface cover of telescopic link (25) is equipped with extension spring (26), and extends the fixed surface connection of the surface of spring (26) one end and firming roller (10).