CN218772901U

CN218772901U - Agricultural seeder

Info

Publication number: CN218772901U
Application number: CN202223482336.5U
Authority: CN
Inventors: 吕冬梅
Original assignee: Nong'an County Agricultural Technology Popularization Center
Current assignee: Nong'an County Agricultural Technology Popularization Center
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-03-31
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of seeding machines, in particular to an agricultural seeding machine, which comprises a frame, a seed box, a fertilizer box, a coaxial motor, a seed quantitative sheave, a fertilizer quantitative sheave and a separation discharging bin; a seed box and a fertilizer box are arranged above the rack, and the bottoms of the seed box and the fertilizer box are respectively connected with a seed discharging pipe and a fertilizer discharging pipe; the seed quantitative grooved wheel and the fertilizer quantitative grooved wheel are respectively arranged in the seed discharging pipe and the fertilizer discharging pipe; the middle part of the frame is provided with a coaxial motor which is in driving connection with the seed quantitative grooved wheel and the fertilizer quantitative grooved wheel; the bottom of the seed discharging pipe and the bottom of the fertilizer discharging pipe are connected with a separated discharging bin. The utility model discloses coaxial motor drives seed ration sheave and fertilizer ration sheave simultaneously and rotates in seed setting pipe and fertilizer setting pipe respectively in step, because seed ration groove and fertilizer ration groove set up each other at an interval; the seed and fertilizer interval sowing and fertilizing operation is realized, and the problem that the existing seeder cannot simultaneously sow and fertilize is perfected.

Description

Agricultural seeder

Technical Field

The utility model belongs to the technical field of the seeder, concretely relates to agricultural seeder.

Background

By retrieval, CN212876663U is a seeding mechanism of a seeding machine based on electric automation; the medicine powder or the medicine liquid in the medicine box is mixed with the seeds through the stirring device, the survival rate of the seeds is increased, after the mixture is completed, quantitative seeds are fed into the seeding mechanism through the feeding pipe through the material leaking device, the seeding quantity of each seed pit is ensured to be constant, the seeding cannot be carried out in the places without the seed pits, the seeding efficiency is increased, and the safe operation of the seeding machine can be better ensured; the seeding mechanism of the seeding machine has a quantitative seeding function in the seeding process;

but two works of seeding and fertilization can not be accomplished simultaneously in above-mentioned seeding mechanism use, and seeding mechanism does not consider the condition that two works of seeding and fertilization go on simultaneously, if directly put into agitating unit with fertilizer to the seed, direct contact causes the injury to the seed easily, therefore foretell seeder does not possess two kinds of functions of fertilization and seeding.

For this reason, an agricultural seeder has been developed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an agricultural seeder, wherein a coaxial motor simultaneously drives a seed quantitative sheave and a fertilizer quantitative sheave to synchronously rotate in a seed feeding pipe and a fertilizer feeding pipe respectively, and a seed quantitative groove and a fertilizer quantitative groove are arranged at intervals; the seed and fertilizer are sowed and fertilized at intervals, the situation that the seeds are burnt by the chemical fertilizer due to direct close contact of the seeds and the chemical fertilizer is avoided, and the problem that the conventional seeder cannot sow and fertilize at the same time is solved; the position state of the partition plate in the partitioned blanking bin can be controlled through the conical motor to select a sowing state or a fertilizing state. After sowing and fertilizing, the spraying pump can be started to irrigate through the spraying pipe and the spraying head.

In order to achieve the above purpose, the utility model provides a following technical scheme: an agricultural seeder comprises a machine base, a machine frame, a seed box, a fertilizer box, a coaxial motor, a seed quantitative sheave, a fertilizer quantitative sheave, a separation blanking bin, a blanking nozzle, a spray pump and a spray header; the machine base is provided with a rack, a seed box and a fertilizer box are arranged above the rack, and the bottoms of the seed box and the fertilizer box are respectively connected with a seed discharging pipe and a fertilizer discharging pipe; a seed quantitative grooved wheel and a fertilizer quantitative grooved wheel are respectively arranged in the seed discharging pipe and the fertilizer discharging pipe; the middle part of the frame is provided with a coaxial motor which is in driving connection with the seed quantitative grooved wheel and the fertilizer quantitative grooved wheel; the top and the bottom of the seed quantitative grooved wheel are provided with seed quantitative grooves, and the front side and the rear side of the fertilizer quantitative grooved wheel are provided with fertilizer quantitative grooves; the bottom of the seed discharging pipe and the bottom of the fertilizer discharging pipe are connected and provided with a separation discharging bin, and a partition plate is installed at the center of the interior of the separation discharging bin through a rotating shaft.

Preferably, the bottom of the separated blanking bin is connected with a blanking nozzle; the spraying pipe is arranged at the bottom of the machine base around the blanking nozzle, and a plurality of spraying heads are arranged on the spraying pipe.

Preferably, the base is provided with a liquid tank, the bottom in the liquid tank is provided with a spray pump, and the spray pump is connected with the spray pipe through a pipeline.

Preferably, the top of the seed box and the top of the fertilizer box are respectively provided with a seed adding port and a fertilizer adding port.

Preferably, the bottom of the machine base is provided with a moving wheel.

Preferably, the seed quantifying groove and the fertilizer quantifying groove are arranged at intervals.

Preferably, a conical motor connected with the rotating shaft is installed at the back of the separation blanking bin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model drives the rotating shaft through the conical motor to ensure that the partition board keeps a vertical state in the separated blanking bin and is used for separating seeds and fertilizer from a blanking pipe and a fertilizer blanking pipe; the coaxial motor simultaneously drives the seed quantitative grooved wheel and the fertilizer quantitative grooved wheel to synchronously rotate in the seed discharging pipe and the fertilizer discharging pipe respectively, and the seed quantitative groove and the fertilizer quantitative groove are arranged at intervals; the operation of interval sowing and fertilization of seeds and fertilizers is realized, the situation that the seeds are burnt by the chemical fertilizer due to direct close contact of the seeds and the chemical fertilizer is avoided, and the problem that the conventional sowing machine cannot perform sowing and fertilization simultaneously is solved;

the position state of the partition plate in the partitioned blanking bin can be controlled through the conical motor to select a sowing state or a fertilizing state. After sowing and fertilizing, the spraying pump can be started to irrigate through the spraying pipe and the spraying head.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of an agricultural seeder of the present invention;

FIG. 2 is a schematic structural view of a seed quantitative sheave in the agricultural seeding machine of the present invention;

FIG. 3 is a schematic structural view of a fertilizer quantifying grooved wheel in the agricultural seeding machine of the utility model;

FIG. 4 is a schematic structural view of the connection between the seed quantitative sheave and the seeding pipe in the agricultural seeding machine of the utility model;

fig. 5 is a schematic structural view of an embodiment of the agricultural seeder of the utility model.

The reference numbers indicate:

1. a machine base; 2. a frame; 3. a seed box; 4. a fertilizer box; 5. a coaxial motor; 6. a seed quantitative grooved wheel; 7. a fertilizer quantitative grooved wheel; 8. separating a discharging bin; 9. a partition plate; 10. a seed feeding port material nozzle; 11. a spray pump; 12. a shower pipe; 13. a shower head; 14. a liquid tank; 15. a moving wheel; 31. a seed addition port; 32. seeding; 41. a fertilizer adding port; 42. feeding a fertilizer pipe; 61. a seed quantifying groove; 71. a fertilizer quantifying groove.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: an agricultural seeder comprises a machine base 1, a machine frame 2, a seed box 3, a fertilizer box 4, a coaxial motor 5, a seed quantitative sheave 6, a fertilizer quantitative sheave 7, a separated discharging bin 8, a discharging nozzle 10, a spray drying pump 11 and a spray header 13; the machine base 1 is provided with a machine frame 2, a seed box 3 and a fertilizer box 4 are arranged above the machine frame 2, and the bottoms of the seed box 3 and the fertilizer box 4 are respectively connected with a seed discharging pipe 32 and a fertilizer discharging pipe 42; the seed quantitative grooved wheel 6 and the fertilizer quantitative grooved wheel 7 are respectively arranged in the seed discharging pipe 32 and the fertilizer discharging pipe 42; the middle part of the frame 2 is provided with a coaxial motor 5 which is in driving connection with a seed quantitative sheave 6 and a fertilizer quantitative sheave 7; seed quantitative grooves 61 are formed in the top and the bottom of the seed quantitative grooved wheel 6, and fertilizer quantitative grooves 71 are formed in the front side and the rear side of the fertilizer quantitative grooved wheel 7; the bottom of the lower pipe 32 and the bottom of the lower fertilizer pipe 42 are connected with a separated lower bin 8, and a partition plate 9 is installed at the center inside the separated lower bin 8 through a rotating shaft.

Specifically, the bottom of the separated blanking bin 8 is connected with a blanking nozzle 10; the bottom of the machine base 1 is provided with a spray pipe 12 around the blanking nozzle 10, and the spray pipe 12 is provided with a plurality of spray heads 13.

Specifically, a liquid tank 14 is installed on the machine base 1, a spray pump 11 is installed at the bottom in the liquid tank 14, and the spray pump 11 is connected with the spray pipe 12 through a pipeline.

Specifically, the top of the seed box 3 and the top of the fertilizer box 4 are respectively provided with a seed adding port 31 and a fertilizer adding port 41.

Specifically, the bottom of the machine base 1 is provided with a movable wheel 15.

Specifically, the seed metering groove 61 and the fertilizer metering groove 71 are arranged at intervals.

Specifically, a conical motor connected with a rotating shaft is installed at the back of the separation blanking bin 8.

In addition, the rack 2 is provided with a control box for controlling the coaxial motor 5, the conical motor and the spray pump 11 to start and stop, and the control box is provided with a control switch button for controlling the coaxial motor 5, the conical motor and the spray pump 11.

The utility model discloses a theory of operation and use flow: when the utility model is used, the worker adds seeds and fertilizer into the seed box 3 and the fertilizer box 4 through the seed adding port 31 and the fertilizer adding port 41 respectively; the conical motor driving rotating shaft is started and stopped by a switch button on the control box, so that the partition plate 9 is kept in a vertical state in the partitioned blanking bin 8 and is used for partitioning seeds and fertilizer from the seeding pipe 32 and the fertilizer blanking pipe 42; then, the coaxial motor 5 is started to drive the seed quantitative sheave 6 and the fertilizer quantitative sheave 7 to synchronously rotate in the seed discharging pipe 32 and the fertilizer discharging pipe 42 respectively, and the seed quantitative grooves 61 and the fertilizer quantitative grooves 71 are arranged at intervals; when the seed quantifying groove 61 on the seed quantifying grooved wheel 6 is at the top, the seeds enter the seed quantifying groove 61, when the seed quantifying grooved wheel 6 rotates by 90 degrees, the fertilizer quantifying groove 71 on the fertilizer quantifying grooved wheel 7 is at the top position, the fertilizer enters the fertilizer quantifying groove 71, when the seed quantifying grooved wheel 6 continues to rotate by 90 degrees, the seed quantifying groove 61 rotates to the bottom, the seeds fall into the separation lower storage bin 8 from the seed quantifying groove 61, and then the seeds are sown from the lower discharge nozzle 10; when the fertilizer quantifying grooved wheel 7 rotates for another 90 degrees, the fertilizer quantifying groove 71 is positioned at the bottom of the fertilizer quantifying grooved wheel 7, and the fertilizer enters the separated discharging bin 8 and is applied with fertilizer from the discharging nozzle 10; the operations are repeated in such a way to realize the operations of sowing seeds and fertilizing fertilizers at intervals; the problem that the existing seeder can not sow and fertilize at the same time is solved;

the conical motor can be started and stopped by a switch button on the control box to control the position state of the partition plate 9 in the partitioned blanking bin 8 so as to select a sowing state or a fertilizing state. After sowing and fertilizing, the start-stop control start-up spray pump 11 is started through a switch button on the control box to irrigate through the spray pipe 12 and the spray header 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural seeder, its characterized in that: the fertilizer distributor comprises a machine base (1), a machine frame (2), a seed box (3), a fertilizer box (4), a coaxial motor (5), a seed quantitative grooved wheel (6), a fertilizer quantitative grooved wheel (7), a separation discharging bin (8), a discharging nozzle (10), a spray drying pump (11) and a spray header (13); a frame (2) is installed on the machine base (1), a seed box (3) and a fertilizer box (4) are installed above the frame (2), and the bottoms of the seed box (3) and the fertilizer box (4) are respectively connected with a seed discharging pipe (32) and a fertilizer discharging pipe (42); a seed quantitative grooved wheel (6) and a fertilizer quantitative grooved wheel (7) are respectively arranged in the seed discharging pipe (32) and the fertilizer discharging pipe (42); a coaxial motor (5) which is in driving connection with the seed quantitative grooved wheel (6) and the fertilizer quantitative grooved wheel (7) is arranged on the middle part of the frame (2); seed quantitative grooves (61) are formed in the top and the bottom of the seed quantitative grooved wheel (6), and fertilizer quantitative grooves (71) are formed in the front side and the rear side of the fertilizer quantitative grooved wheel (7); the bottom of the blanking pipe (32) and the bottom of the blanking pipe (42) are connected with a separation blanking bin (8), and the center inside the separation blanking bin (8) is provided with a partition plate (9) through a rotating shaft.

2. An agricultural seeding machine according to claim 1, wherein: the bottom of the separated blanking bin (8) is connected with a blanking nozzle (10); a spray pipe (12) is arranged at the bottom of the machine base (1) around the blanking nozzle (10), and a plurality of spray heads (13) are arranged on the spray pipe (12).

3. An agricultural seeding machine according to claim 2, characterised in that: the machine base (1) is provided with a liquid tank (14), the bottom in the liquid tank (14) is provided with a spray pump (11), and the spray pump (11) is connected with a spray pipe (12) through a pipeline.

4. An agricultural seeding machine according to claim 1, characterised in that: the top of the seed box (3) and the top of the fertilizer box (4) are respectively provided with a seed adding port (31) and a fertilizer adding port (41).

5. An agricultural seeding machine according to claim 1, characterised in that: the bottom of the machine base (1) is provided with a movable wheel (15).

6. An agricultural seeding machine according to claim 1, characterised in that: the seed quantifying groove (61) and the fertilizer quantifying groove (71) are arranged at intervals.

7. An agricultural seeding machine according to claim 1, wherein: the back of the separation blanking bin (8) is provided with a conical motor connected with the rotating shaft.