CN218218260U

CN218218260U - Spacing adjustable seeder

Info

Publication number: CN218218260U
Application number: CN202222188345.7U
Authority: CN
Inventors: 王芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-06
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a seeder with adjustable space, which comprises a movable trolley and a support frame arranged on the movable trolley; be provided with the mounting bracket on the travelling car, be provided with sowing mechanism on the mounting bracket, utilize sowing mechanism can realize the automation of seed and broadcast to can also adjust the seeding interval in real time according to crop and soil condition, this interval adjustable seeder for the staff is when sowing, utilizes adjusting part can realize the synchronous seeding that main seed fought and a plurality of vice seed fill, utilizes the seeding interval can be adjusted in real time according to crop and soil condition to row material piece is being guaranteed in the cooperation of spacing piece, avoids appearing the seed adhesion in the condition of arranging material pipe and discharging pipe inner wall.

Description

Spacing adjustable seeder

Technical Field

The utility model relates to the technical field of seeders, in particular to an interval-adjustable seeder.

Background

The seeder uses crop seeds as the planting machine of the seeding object, is used for the seeder of a certain kind or a certain kind of crops, is usually named by the crop kind, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass broadcaster and the like, and can be divided into the following types according to the seeding method: a sowing machine which enables the scattered seeds to be evenly distributed on the sowing land; a drill seeder: the seeder is mainly used for seeding small seeds such as grains, vegetables and pasture; a hill planter: a seeder for sowing seeds in holes according to a certain row spacing and hole spacing; compacting: a seeder for seeding with accurate seeding amount, row spacing and depth; combination type: can finish various works such as fertilization, pesticide spraying, film mulching and the like during seeding.

However, we are when the in-service use, current hill-drop planter is in the use of reality, because the seed is fought and the mode that bolt fastening was adopted more to disseminator isotructure, the user is when changing the seeding interval, need use tools to dismantle a plurality of bolts, after having adjusted seeder's interval, repack it again, but the seed is fought and the disseminator is heavier, not only the operation is comparatively loaded down with trivial details and takes time, and seeding efficiency has been reduced to a certain extent, and simultaneously, some seeds are before the seeding, can soak it in the liquid medicine, therefore, after being discharged by the disseminator, there is the adhesion at the pipe inner wall that is used for discharging the seed, and then direct influence seeding effect, for this reason, we propose an interval adjustable seeder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interval adjustable seeder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a seeder with adjustable spacing comprises a movable trolley and a support frame arranged on the movable trolley; be provided with the mounting bracket on the travelling car, be provided with sowing mechanism on the mounting bracket, utilize sowing mechanism can realize the automation of seed and broadcast to can also adjust the seeding interval in real time according to crop and soil condition, make the staff when sowing, utilize adjusting part can realize the synchronous seeding that main seed fought and a plurality of vice seed fill, utilizes the seeding interval can be adjusted in real time according to crop and soil condition to row material to the seed discharge is guaranteeing that the seed is discharged, avoids appearing the seed adhesion and arranges the condition of material pipe and discharging pipe inner wall.

Preferably, the sowing mechanism comprises a main seed hopper arranged in the middle of the mounting frame, a plurality of auxiliary seed hoppers for storing seeds are uniformly arranged on two sides of the mounting frame, sowing boxes are arranged at the bottoms of the main seed hopper and the auxiliary seed hoppers, adjusting components are arranged in the sowing boxes, and synchronous sowing of the main seed hopper and the auxiliary seed hoppers can be realized by using the adjusting components;

the movable trolley is provided with a movable trolley, a plurality of auxiliary seed hoppers are arranged on the movable trolley, a discharging pipe is arranged on each main seed hopper, a discharging pipe is arranged on each auxiliary seed hopper, the direction of the discharging pipe on one side of each main seed hopper is the same, and is opposite to that of the discharging pipe on the other side of each main seed hopper, a positioning frame is arranged on each movable trolley, a distance adjusting piece is arranged on each positioning frame, and the distance adjusting piece can be used for adjusting the seeding distance in real time according to the conditions of crops and land;

the movable trolley is provided with a discharging part, and seeds can be discharged by utilizing the discharging part, so that the adhesion condition is avoided.

Preferably, the adjusting assembly comprises a rotating shaft which is rotatably arranged among the plurality of sowing boxes, the rotating shaft is respectively provided with a plurality of distributing discs for sowing, and the distributing discs are respectively arranged in the adjacent sowing boxes;

the movable trolley is provided with a driving piece, and the driving piece can drive the rotating shaft to rotate so as to drive the material distribution discs to synchronously rotate.

Preferably, the driving part comprises a supporting seat arranged on the movable trolley, a main shaft is rotatably arranged on the supporting seat, a driving motor is further arranged on the movable trolley, the output end of the driving motor is connected with the main shaft, belt wheels are arranged between the rotating shaft and the main shaft, and a synchronous belt is arranged between the belt wheels.

Preferably, one side of each of the plurality of discharge pipes, which is close to the sowing box, is of a reducing structure so as to ensure that seeds can enter the adjacent discharge pipe from the sowing box, the distance adjusting part comprises a screw rod rotatably arranged on a positioning frame, the thread directions of two ends of the screw rod are opposite, two sides of the screw rod are in threaded connection with a connecting frame, the bottoms of the discharge pipes are provided with communicated discharge holes, and the connecting frame is provided with a baffle plate moving in the discharge pipe;

both ends of the screw rod are provided with holding pieces.

Preferably, the grip comprises a knob disposed at an end of a screw.

Preferably, the discharge part comprises an air pump arranged on a movable trolley, an air inlet main pipe is arranged at the output end of the air pump, a flow dividing pipe communicated with the air inlet main pipe is arranged on the movable trolley, and a plurality of air inlet branch pipes communicated with adjacent seeding boxes are arranged on the flow dividing pipe.

Preferably, the baffle is provided with a sealing plate moving in the discharge pipe.

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

1. the utility model discloses make the staff when sowing, utilize adjusting part can realize that main seed fights and the synchronous seeding that a plurality of vice seed was fought, guarantees the normal clear of seeding work, has avoided the position control that main seed was fought, vice seed is fought and is sowed the case.

2. The utility model discloses utilize the piece is arranged in the cooperation of roll adjustment piece can be according to crop and the real-time seeding interval of adjusting of soil condition, has simplified the regulation step, has improved seeding efficiency to guaranteeing that the seed is discharged, avoiding appearing the seed adhesion in the condition of arranging material pipe and discharging pipe inner wall, improved the seeding effect.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of another embodiment of the present invention shown in FIG. 2;

FIG. 4 is a schematic view of the structure of the discharging member of the present invention;

FIG. 5 is a schematic sectional view of FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of FIG. 5 according to the present invention;

fig. 7 is a schematic structural view of embodiment 2 of the present invention.

In the figure: 1, moving a trolley; 2-a support frame; 3-a mounting rack; 4-a seeding mechanism; 41-main seed hopper; 42-auxiliary seed hopper; 43-sowing box; 44-a discharge pipe; 45-a discharge pipe; 46-a positioning frame; 5-a regulating component; 51-a rotation axis; 52-material distribution disc; 6-a driving member; 61-a support seat; 62-a main shaft; 63-a drive motor; 64-a pulley; 65-synchronous belt; 7-distance adjusting piece; 71-screw rod; 72-a connecting frame; 73-discharge holes; 74-a baffle; 8-a grip; 81-knob; 9-discharging parts; 91-an air pump; 92-a main intake pipe; 93-shunt tubes; 94-an intake manifold; 10-closing plate.

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. 1-6, the present invention provides a technical solution:

the utility model provides an interval adjustable seeder, includes travelling car 1 and sets up support frame 2 on travelling car 1, and support frame 2 is used for not seeding the during operation, supports travelling car 1, and travelling car 1 and support frame 2 are current common structure, do not do here and do not do much and describe repeatedly.

The movable trolley 1 is provided with an installation frame 3, the installation frame 3 is provided with a seeding mechanism 4, automatic seeding of seeds can be realized by the seeding mechanism 4, and the seeding interval can be adjusted in real time according to the conditions of crops and land;

the seeding mechanism 4 comprises a main seed hopper 41 arranged in the middle of the mounting frame 3, a plurality of auxiliary seed hoppers 42 used for storing seeds are uniformly arranged on two sides of the mounting frame 3, seeding boxes 43 are arranged at the bottoms of the main seed hopper 41 and the auxiliary seed hoppers 42, an adjusting component 5 is arranged in the seeding boxes 43, and synchronous seeding of the main seed hopper 41 and the auxiliary seed hoppers 42 can be realized by utilizing the adjusting component 5;

the adjusting assembly 5 comprises a rotating shaft 51 rotatably arranged among the seeding boxes 43, a plurality of distributing trays 52 for seeding are respectively arranged on the rotating shaft 51, and the distributing trays 52 are respectively arranged in the adjacent seeding boxes 43;

the movable trolley 1 is provided with a driving part 6, and the driving part 6 can drive the rotating shaft 51 to rotate so as to drive the distributing discs 52 to synchronously rotate;

the driving piece 6 comprises a supporting seat 61 arranged on the movable trolley 1, a main shaft 62 is rotatably arranged on the supporting seat 61, a driving motor 63 is further arranged on the movable trolley 1, the output end of the driving motor 63 is connected with the main shaft 62, belt pulleys 64 are arranged between the rotating shaft 51 and the main shaft 62, and synchronous belts 65 are arranged between the belt pulleys 64;

the main seed hopper 41 is provided with a discharge pipe 44, the plurality of auxiliary seed hoppers 42 are provided with discharge pipes 45, the directions of the discharge pipes 45 positioned on one side of the main seed hopper 41 are the same, and are opposite to the directions of the discharge pipes 45 positioned on the other side, the movable trolley 1 is provided with a positioning frame 46, the positioning frame 46 is provided with a distance adjusting part 7, and the distance adjusting part 7 can be used for adjusting the seeding distance in real time according to the conditions of crops and land;

one side of each of the plurality of discharge pipes 45 close to the seeding box 43 is of a reducing structure to ensure that seeds can enter the adjacent discharge pipes 45 from the seeding box 43, the distance adjusting part 7 comprises a screw 71 rotatably arranged on the positioning frame 46, the thread directions of two ends of the screw 71 are opposite, both sides of the screw 71 are in threaded connection with a connecting frame 72, the bottom of each discharge pipe 45 is provided with a communicated discharge hole 73, and the connecting frame 72 is provided with a baffle 74 moving in the discharge pipe 45, wherein the baffle 74 is of an arc structure, but is not limited;

both ends of the screw rod 71 are provided with holding pieces 8, and each holding piece 8 comprises a knob 81 arranged at the end part of the screw rod 71;

the movable trolley 1 is provided with the discharging part 9, the discharging part 9 can ensure that seeds are discharged, and the adhesion condition is avoided;

the discharging part 9 comprises an air pump 91 arranged on the movable trolley 1, an air inlet main pipe 92 is arranged at the output end of the air pump 91, a shunt pipe 93 communicated with the air inlet main pipe 92 is arranged on the movable trolley 1, and a plurality of air inlet branch pipes 94 respectively communicated with the adjacent seeding boxes 43 are arranged on the shunt pipe 93.

When using, the staff rotates knob 81 according to crop growth condition and soil actual conditions, knob 81 can drive screw rod 71 and rotate, under the limiting displacement of baffle 74, screw rod 71 can order about link 72 and baffle 74 during rotating, and then realize the regulation of seeding interval, it drives main shaft 62 and rotates to start driving motor 63, main shaft 62 rotates and can order about rotation axis 51 through band pulley 64 and hold-in range 65 and rotate, rotation axis 51 rotates and then can drive a plurality of minute charging trays 52 synchronous rotation, and then begin seeding work, when minute charging tray 52 rotates, air pump 91 can blow constantly, the air current is through the main pipe 92 that admits air, shunt tubes 93, inlet branch 94, seeding case 43 and relief pipe 45 discharging pipe 44, the seed in relief pipe 45 is under the air current effect, can be discharged by adjacent relief hole 73 after touchhing baffle 74.

Example 2

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides an interval adjustable seeder, includes travelling car 1 and the support frame 2 of setting on travelling car 1, support frame 2 is used for not seeding the during operation, supports travelling car 1, and travelling car 1 and support frame 2 are current common structure, do not do here and describe repeatedly more.

the adjusting assembly 5 comprises a rotating shaft 51 rotatably arranged among the plurality of sowing boxes 43, a plurality of distributing trays 52 for sowing are respectively arranged on the rotating shaft 51, and the distributing trays 52 are respectively arranged in the adjacent sowing boxes 43;

the driving piece 6 comprises a supporting seat 61 arranged on the movable trolley 1, a main shaft 62 is rotatably arranged on the supporting seat 61, a driving motor 63 is further arranged on the movable trolley 1, the output end of the driving motor 63 is connected with the main shaft 62, belt wheels 64 are arranged between the rotating shaft 51 and the main shaft 62, and a synchronous belt 65 is arranged between the belt wheels 64;

one side of each of the plurality of discharge pipes 45, which is close to the seeding box 43, is of a diameter-variable structure so as to ensure that seeds can enter the adjacent discharge pipe 45 from the seeding box 43, the distance-adjusting member 7 comprises a screw rod 71 rotatably arranged on the positioning frame 46, the thread directions of two ends of the screw rod 71 are opposite, two sides of the screw rod 71 are in threaded connection with a connecting frame 72, the bottom of each discharge pipe 45 is provided with a communicated discharge hole 73, and the connecting frame 72 is provided with a baffle 74 moving in the discharge pipe 45, wherein the baffle 74 is of an arc structure, but is not limited;

The baffle plate 74 is provided with a sealing plate 10 moving in the discharge pipe 45, and one side of the sealing plate 10 close to the baffle plate 74 is provided with a through hole with the same diameter as the discharge hole 73;

when the multifunctional seeder is used, a worker rotates the knob 81 according to the crop growth condition and the actual land condition, the knob 81 can drive the screw rod 71 to rotate, under the limiting effect of the baffle plate 74, the screw rod 71 can drive the connecting frame 72 and the baffle plate 74 to displace when rotating, further the seeding interval can be adjusted, the driving motor 63 is started to drive the spindle 62 to rotate, the spindle 62 rotates to drive the rotating shaft 51 to rotate through the belt wheel 64 and the synchronous belt 65, the rotating shaft 51 rotates to drive the multiple distributing discs 52 to synchronously rotate, further the seeding work is started, when the distributing discs 52 rotate, the air pump 91 can continuously blow air, the air flow passes through the air inlet main pipe 92, the flow dividing pipe 93, the air inlet branch pipe 94, the seeding box 43 and the discharging pipe 44 of the discharging pipe 45, seeds in the discharging pipe 45 can be discharged from the adjacent discharging holes 73 after touching the baffle plate 74 under the action of the air flow, in order to avoid discharging the seeds when not touching the baffle plate 74, the sealing plate 10 is additionally arranged, and only the seeds can be discharged from the discharging holes 73.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A seeder with adjustable space comprises a movable trolley (1) and a support frame (2) arranged on the movable trolley (1);

the method is characterized in that: be provided with mounting bracket (3) on travelling car (1), be provided with seeding mechanism (4) on mounting bracket (3), utilize seeding mechanism (4) can realize the automatic of seed and sow to can also adjust the seeding interval in real time according to crop and land condition.

2. The spacing adjustable seed planter as claimed in claim 1, wherein: the seeding mechanism (4) comprises a main seed hopper (41) arranged in the middle of the mounting frame (3), a plurality of auxiliary seed hoppers (42) used for storing seeds are uniformly arranged on two sides of the mounting frame (3), seeding boxes (43) are arranged at the bottoms of the main seed hopper (41) and the auxiliary seed hoppers (42), an adjusting component (5) is arranged in each seeding box (43), and the main seed hopper (41) and the auxiliary seed hoppers (42) can be synchronously seeded by using the adjusting component (5);

the seed sowing machine is characterized in that a discharging pipe (44) is arranged on the main seed hopper (41), a plurality of auxiliary seed hoppers (42) are respectively provided with a discharging pipe (45), the directions of the discharging pipes (45) positioned on one side of the main seed hopper (41) are the same, and are opposite to the directions of the discharging pipes (45) positioned on the other side, a positioning frame (46) is arranged on the movable trolley (1), a distance adjusting part (7) is arranged on the positioning frame (46), and the sowing distance can be adjusted in real time according to the conditions of crops and land by using the distance adjusting part (7);

the movable trolley (1) is provided with a discharging part (9), and seeds can be discharged by utilizing the discharging part (9), so that the adhesion condition is avoided.

3. The spacing adjustable seed planter as claimed in claim 2, wherein: the adjusting assembly (5) comprises a rotating shaft (51) which is rotatably arranged among the plurality of sowing boxes (43), a plurality of distributing discs (52) used for sowing are respectively arranged on the rotating shaft (51), and the distributing discs (52) are respectively arranged in the adjacent sowing boxes (43);

the movable trolley (1) is provided with a driving part (6), and the driving part (6) can drive the rotating shaft (51) to rotate so as to drive the distributing discs (52) to synchronously rotate.

4. A spacing adjustable seed planter as claimed in claim 3 wherein: the driving piece (6) comprises a supporting seat (61) arranged on the movable trolley (1), a main shaft (62) is arranged on the supporting seat (61) in a rotating mode, a driving motor (63) is further arranged on the movable trolley (1), the output end of the driving motor (63) is connected with the main shaft (62), belt pulleys (64) are arranged between the rotating shaft (51) and the main shaft (62), and synchronous belts (65) are arranged between the belt pulleys (64).

5. The adjustable spacing seed planter as claimed in claim 4, wherein: one side of each of the plurality of discharging pipes (45), which is close to the seeding box (43), is of a reducing structure so as to ensure that seeds can enter the adjacent discharging pipe (45) from the seeding box (43), the distance adjusting part (7) comprises a screw rod (71) which is rotatably arranged on a positioning frame (46), the thread directions of two ends of the screw rod (71) are opposite, two sides of the screw rod (71) are both in threaded connection with connecting frames (72), the bottom of each discharging pipe (45) is provided with a communicated discharging hole (73), and the connecting frames (72) are provided with baffles (74) which move in the discharging pipes (45);

both ends of the screw rod (71) are provided with holding pieces (8).

6. The adjustable spacing seed planter as claimed in claim 5, wherein: the holding part (8) comprises a knob (81) arranged at the end part of the screw rod (71).

7. The adjustable spacing seed planter as claimed in claim 6, wherein: the discharging part (9) comprises an air pump (91) arranged on the movable trolley (1), an air inlet main pipe (92) is arranged at the output end of the air pump (91), a shunt pipe (93) communicated with the air inlet main pipe (92) is arranged on the movable trolley (1), and a plurality of air inlet branch pipes (94) communicated with the adjacent seeding boxes (43) respectively are arranged on the shunt pipe (93).

8. The adjustable spacing seed planter as claimed in claim 7, wherein: the baffle plate (74) is provided with a sealing plate (10) moving in the discharge pipe (45).