CN211430027U

CN211430027U - Multi-point bit synchronous single-grain dibbling seeder

Info

Publication number: CN211430027U
Application number: CN201921720512.XU
Authority: CN
Inventors: 柳海东
Original assignee: Qinghai University
Current assignee: Qinghai University
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-08
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a synchronous single seed dibble seeder in multiple spot positions, including seeding workbin, installation frame and removal wheel, the side below of seeding workbin is connected with the unloading pipe, and the bottom of seeding workbin is provided with movable pocket board, the installation frame is located the below of seeding workbin, and the middle part of installation frame is provided with the seeding storehouse, remove the bottom that the wheel is located the installation frame, and the side of removing the wheel is connected with the drive belt, the rear end of drive belt is connected with first drive wheel, and the middle part of first drive wheel is provided with first transmission shaft, the outside evenly distributed of first transmission shaft has the unloading dish, the side of first drive wheel is provided with the second drive wheel, and the side of second drive wheel is provided with the movable cam. The multi-point synchronous single-seed dibble seeder is provided with the blanking disc and the movable cam which are used for synchronous whole-row transmission, so that uniform blanking of the device can be facilitated, meanwhile, equidistant fine seeding is kept, and the seeding quality and efficiency are improved.

Description

Multi-point bit synchronous single-grain dibbling seeder

Technical Field

The utility model relates to the technical field of seeding machines, in particular to a multi-point synchronous single-seed dibbling and seeding machine.

Background

In the experimental seeding process of large groups of crops, the planting of a plurality of crops is directly seeded and planted, and the manual dibbling is mainly relied on in the current single-seed seeding process of row seeding, but in the actual seeding process, the manual dibbling is troublesome, the difficulty in grasping the spacing can lead to the slow seeding speed, and the seeding efficiency is influenced. For example, some temporary segregating groups exist in the process of carrying out gene mapping on rape, and the number of the groups is more than 2000 individuals generally by taking the individual plants as a unit, so that the manual dibbling is large in workload, and the inter-plant distance is not easy to grasp, thereby causing artificial experimental errors. If the seeder is used for auxiliary seeding, the mass seeding through the seeder firstly improves the seeding efficiency, secondly well controls the distance between single grains and effectively shields partial experimental errors.

The seeding precision of some present large-scale seeders is relatively poor, and inside electric drive structure is also comparatively complicated, and use cost is higher, also has partial small-size gyro wheel dibble seeding seeder to carry out the single seed seeding, and the seeding interval is more accurate, but whole availability factor is relatively slow, and single seed unloading pipe easily takes place to block up, leads to the seeding inhomogeneous, is unfavorable for the normal use of seeder.

Aiming at the problems, the novel design is carried out on the basis of the original dibbling and seeding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous single seed dibble seeder in multiple spot position to it is slower to provide dibble seeder treatment effeciency in solving above-mentioned background art, and whole electric drive structure is complicated with higher costs, and the inhomogeneous problem that takes place the jam easily of unloading seeding.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-point synchronous single-grain dibbling seeder comprises a seeding material box, an installation frame and a moving wheel, wherein a blanking pipe is connected below the side of the seeding material box, a movable pocket plate is arranged at the bottom of the seeding material box, a connecting cloth pocket is arranged on the outer side of the movable pocket plate, the installation frame is positioned below the seeding material box, a seeding bin is arranged in the middle of the installation frame, seeding pipes are uniformly distributed at the lower end of the seeding bin, the moving wheel is positioned at the bottom of the installation frame, a driving belt is connected to the side surface of the moving wheel, a first driving wheel is connected to the rear end of the driving belt, a first driving shaft is arranged in the middle of the first driving wheel, a blanking disc is uniformly distributed on the outer side of the first driving shaft, a groove is formed in the outer side of the blanking disc, a second driving wheel is arranged on the side surface of the first driving wheel, a second driving, and a movable cam is arranged on the outer side of the second transmission shaft.

Preferably, the blanking pipes are uniformly distributed below the side of the seeding box, and the horizontal positions of the blanking pipes and the blanking disc correspond to each other.

Preferably, the movable pocket plate is integrally of an inclined structure, and a connecting cloth pocket is arranged between the movable pocket plate and the seeding bin.

Preferably, the lower extreme of first drive wheel with remove between the wheel through drive belt interconnect, and be the key-type connection between first drive wheel and the first transmission shaft to the outside evenly distributed of first transmission shaft has the lower charging tray.

Preferably, the blanking discs are uniformly distributed inside the sowing bin, and the distance between every two adjacent blanking discs is 12 cm.

Preferably, the second transmission wheel and the first transmission wheel are connected with each other through a transmission belt, and the second transmission wheel and the movable cam are connected with each other through a second transmission shaft.

Preferably, the whole movable cam is of an oval structure, and the top end of the movable cam is attached to the lower surface of the movable pocket plate.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-point bit synchronous single-seed dibbling seeder,

1. the blanking disc is arranged for synchronous whole-row transmission, and in the using process of the device, the first transmission wheel is in transmission connection with the first transmission shaft, so that the whole-row blanking disc outside the first transmission shaft can be driven to synchronously rotate while the moving wheel moves;

2. be provided with the activity pocket board that carries out synchronous drive's movable cam and cooperation use, in the use of device, the transmission through secondary drive wheel and secondary drive axle is connected, can be convenient for keep the synchronous rotation of the outer movable cam of secondary drive axle, the top through activity cam and the laminating contact of activity pocket board, can conveniently promote activity pocket board and connect the pocket and carry out certain shake, make things convenient for the nimble unloading of unloading pipe department, it takes place to block up to place the unloading pipe, the practicality of device is improved.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a seeding box; 2. a discharging pipe; 3. a movable pocket plate; 4. connecting a cloth bag; 5. installing a frame; 6. a seeding bin; 7. seeding a pipe; 8. a moving wheel; 9. a transmission belt; 10. a first drive pulley; 11. a first drive shaft; 12. discharging a material tray; 13. a groove; 14. a second transmission wheel; 15. a second drive shaft; 16. a movable cam.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-point synchronous single-seed dibbling seeder comprises a seeding bin 1, a feeding pipe 2, a movable pocket plate 3, a connecting cloth pocket 4, an installation frame 5, a seeding bin 6, a seeding pipe 7, a moving wheel 8, a transmission belt 9, a first transmission wheel 10, a first transmission shaft 11, a feeding disc 12, a groove 13, a second transmission wheel 14, a second transmission shaft 15 and a movable cam 16, wherein the feeding pipe 2 is connected below the side of the seeding bin 1, the movable pocket plate 3 is arranged at the bottom of the seeding bin 1, the connecting cloth pocket 4 is arranged outside the movable pocket plate 3, the installation frame 5 is positioned below the seeding bin 1, a seeding bin 6 is arranged in the middle of the installation frame 5, seeding pipes 7 are uniformly distributed at the lower end of the seeding bin 6, the moving wheel 8 is positioned at the bottom of the installation frame 5, the transmission belt 9 is connected to the side surface of the moving wheel 8, the rear end of the transmission belt 9 is connected with the first transmission wheel 10, and the middle part of the first driving wheel 10 is provided with a first driving shaft 11, the outer side of the first driving shaft 11 is uniformly distributed with a blanking disc 12, the outer side of the blanking disc 12 is provided with a groove 13, the side surface of the first driving wheel 10 is provided with a second driving wheel 14, the middle part of the second driving wheel 14 is provided with a second driving shaft 15, and the outer side of the second driving shaft 15 is provided with a movable cam 16.

The blanking pipes 2 of the embodiment are uniformly distributed below the side of the seeding material box 1, and the horizontal positions of the blanking pipes 2 and the blanking disc 12 correspond to each other, so that the device can conveniently perform blanking and seeding simultaneously in a whole row.

The whole inclined structure that is of activity pocket board 3, and be provided with between activity pocket board 3 and the seeding workbin 1 and connect cloth pocket 4, the activity of convenient activity pocket board 3 is supported, is convenient for move about when the laminating of activity cam 16, convenient nimble unloading.

The lower extreme of first drive wheel 10 and remove and pass through drive belt 9 interconnect between the wheel 8, and be the key-type connection between first drive wheel 10 and the first transmission shaft 11 to the outside evenly distributed of first transmission shaft 11 has down charging tray 12, and convenient transmission drive through first drive wheel 10 is down charging tray 12 and is carried out synchronous rotation.

The blanking discs 12 are evenly distributed inside the sowing bin 6, and the distance between the adjacent blanking discs 12 is 12cm, so that the device is convenient to sow in the whole row at equal intervals.

The second transmission wheel 14 is connected with the first transmission wheel 10 through a transmission belt 9, and the second transmission wheel 14 is connected with the movable cam 16 through a second transmission shaft 15, so that synchronous transmission of the movable cam 16 is facilitated.

The whole oval structure that is of activity cam 16, and the top of activity cam 16 and the lower surface of activity pocket board 3 laminate each other, are convenient for promote activity pocket board 3 through activity cam 16, make things convenient for the movable unloading of device, avoid the unloading to block up unevenly.

The working principle is as follows: when the multi-point synchronous single-seed dibbling seeder is used, according to the figure 1, the device is integrally installed on the adaptive installation frame 5, a proper driving mechanism can be installed at the position of the moving wheel 8, or the externally-hung dragging is directly carried out, and then the seeding box 1 can be used after proper seeds are added;

in the using process of the device, as shown in fig. 1-4, the whole device moves through the rolling of the moving wheel 8, and meanwhile, as shown in fig. 4, the moving wheel 8 can drive the first driving wheel 10 and the second driving wheel 14 to synchronously rotate through the transmission of the driving belt 9, the first driving wheel 10 can drive the whole row of blanking trays 12 to synchronously rotate through the first driving shaft 11, the material in the blanking pipe 2 can fall into the groove 13 of the blanking tray 12 in fig. 2, and then fall down for seeding when the groove 13 moves to the seeding pipe 7, so that the equidistant seeding of the device is facilitated;

according to the drawings of fig. 1-2 and fig. 4, the second driving wheel 14 can drive the movable cam 16 to rotate circularly through the second driving shaft 15, as shown in fig. 1 and fig. 4, the protruding part at the front end of the movable cam 16 can be continuously attached to push the movable pocket plate 3, and under the action of the cloth pocket 4 connected in fig. 2, the movable pocket plate 3 can shake to a certain extent, so that the material in the seeding box 1 can fall from the blanking pipe 2 uniformly, and the device can be conveniently and precisely sowed uniformly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a synchronous single grain dibble seeder in multiple spot positions, includes seeding workbin (1), installation frame (5) and removes wheel (8), its characterized in that: the seeding machine is characterized in that a blanking pipe (2) is connected to the lateral lower portion of a seeding material box (1), a movable pocket plate (3) is arranged at the bottom of the seeding material box (1), a connecting cloth pocket (4) is arranged on the outer side of the movable pocket plate (3), an installation rack (5) is located below the seeding material box (1), a seeding bin (6) is arranged in the middle of the installation rack (5), seeding pipes (7) are uniformly distributed at the lower end of the seeding bin (6), a moving wheel (8) is located at the bottom of the installation rack (5), a driving belt (9) is connected to the side face of the moving wheel (8), a first driving wheel (10) is connected to the rear end of the driving belt (9), a first driving shaft (11) is arranged in the middle of the first driving wheel (10), a blanking tray (12) is uniformly distributed on the outer side of the first driving shaft (11), and a groove (13) is formed in the outer side of, a second driving wheel (14) is arranged on the side surface of the first driving wheel (10), a second driving shaft (15) is arranged in the middle of the second driving wheel (14), and a movable cam (16) is arranged on the outer side of the second driving shaft (15).

2. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the discharging pipes (2) are uniformly distributed below the side of the seeding material box (1), and the horizontal positions of the discharging pipes (2) and the discharging disc (12) correspond to each other.

3. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the movable pocket plate (3) is integrally of an inclined structure, and a connecting cloth pocket (4) is arranged between the movable pocket plate (3) and the seeding bin (1).

4. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the lower extreme of first drive wheel (10) and remove between wheel (8) through drive belt (9) interconnect, and be the key-type connection between first drive wheel (10) and first transmission shaft (11) to the outside evenly distributed of first transmission shaft (11) has down charging tray (12).

5. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the discharging discs (12) are uniformly distributed in the sowing bin (6), and the distance between every two adjacent discharging discs (12) is 12 cm.

6. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the second driving wheel (14) is connected with the first driving wheel (10) through a driving belt (9), and the second driving wheel (14) is connected with the movable cam (16) through a second driving shaft (15).

7. A multi-point bit synchronous single seed order seeding machine according to claim 1, characterized in that: the whole movable cam (16) is of an oval structure, and the top end of the movable cam (16) is attached to the lower surface of the movable pocket plate (3).