CN207995671U - A kind of seeder applied in scientific experiment - Google Patents

Abstract

The utility model discloses a kind of seeders applied in scientific experiment, including into kind of a device, bury sharp mouth, pressure conduction device, nonadjustable signal holder, assist press device and controller, include multiple kinds of bank deposits devices into kind of a device, one disc switch, one round steel pipe and a driving motor, multiple kinds of bank deposits devices are connected with round steel pipe by disc switch, a material-dropping hole is offered on disc switch, driving motor clutch disk switchs, for driving disc switch to rotate, driving motor is electrically connected controller, the sharp mouth that buries is set to round steel pipe one end far from disc switch, pressure conduction device is set on round steel pipe, and it is connect by connecting rod with the sharp mouth that buries, it is detachably secured on nonadjustable signal holder into kind of a device, auxiliary press device links together multiple pressure conduction devices.Seeder in the utility model improves sowing efficiency and seeding accuracy, reduces experimental error.

Description

A kind of seeder applied in scientific experiment

Technical field

The utility model is related to farm machinery technical field of tools, and in particular to a kind of sowing applied in scientific experiment Device.

Background technology

Seeder is widely used for field-crop plantation, and corporation farmization plantation uses the sowing of automatic integratedization Device, it is efficient, time saving, laborsaving, but will not generally be used for planting on a small scale;Plantation generally uses manually on a small scale for peasant household Seeder, relative to automation integrated seeder, growing hand operated seeder reduces part expense expenditure, reduces certain labour Power, but the precision and density for sowing can not be controlled, and be estimated by artificial.During scientific research and testing, due to experiment The division of cell, one piece of farmland are often divided into tens regions, and the kind of each ecological region planting differs again, and to kind It plants precision and density requirements is higher, so present automatic integratedization seeder and growing hand operated seeder is not suitable for some scientific researches examination It tests.

Invention content

In view of this, sowing efficiency and seeding accuracy can be improved it is necessary to provide a kind of, experimental error is reduced, it is easy to operate Be applied to scientific experiment in seeder.

The technical solution adopted in the utility model:A kind of seeder applied in scientific experiment, including into kind of a device, enter Native point mouth, pressure conduction device, nonadjustable signal holder, auxiliary press device and controller, it is described into kind of a device include multiple storages Kind device, a disc switch, a round steel pipe and a driving motor, multiple kinds of bank deposits devices and the round steel pipe pass through the circle Disk switch connects, and a material-dropping hole is offered on the disc switch, the driving motor connects the disc switch, for driving The disc switch rotation, the driving motor are electrically connected the controller, and the sharp mouth that buries is set to the round steel pipe One end far from the disc switch, the pressure conduction device is set on the round steel pipe, and with the sharp mouth that buries It is connected by connecting rod, described to be detachably secured on the nonadjustable signal holder into kind of a device, the auxiliary press device will Multiple pressure conduction devices link together.

Seeder in the utility model can need, to fine-tune plantation spacing, to not only save according to practical sowing Manually, plantation efficiency is improved, the accuracy of agricultural experiment is also improved, reduces experimental error, while same into kind of a device Including multiple kinds of bank deposits devices, a variety of different seeds can be stored simultaneously, then not of the same race to realize by the rotation of control disc switch The sowing switching of son, avoids the trouble for replacing seed at any time.

Description of the drawings

Fig. 1 show the structural schematic diagram for being applied to the seeder in scientific experiment in the utility model.

Fig. 2 show in Fig. 1 the enlarged diagram at A.

Fig. 3 show the structural schematic diagram for the sharp mouth that buries in the utility model.

Fig. 4 show in the utility model upper support bracket fastened vertical view.

Specific implementation mode

The utility model is further described below in conjunction with attached drawing, example is served only for explaining the utility model, and It is non-to be used to limit the scope of the utility model.

It is a kind of seeder 100 applied in scientific experiment in the utility model as shown in Fig. 1-Fig. 4 comprising Into kind of device 10, the sharp mouth 20 that buries, pressure conduction device 30, nonadjustable signal holder 40, press device 50 and controller 60 are assisted, It is described to include multiple kinds of bank deposits devices 11, a disc switch 12, a round steel pipe 13 and a driving motor 14, the storage into kind of device 10 For storing seed to be sowed, the disc switch 12 is used to control the different kinds of bank deposits devices 11 and opens kind device 11, described Round steel pipe 13 is used to seed in the kinds of bank deposits device 11 being opened being transported to the sharp mouth 20 that buries, the driving motor 14 It is then used to that the disc switch 12 to be driven to rotate, to realize the different kinds of bank deposits device 11 of switched conductive, specifically, multiple institutes It states kinds of bank deposits device 11 and the round steel pipe 13 to connect by the disc switch 12, a blanking is offered on the disc switch 12 Hole 121, the material-dropping hole 121 connect institute for being connected to the kinds of bank deposits device 11 and the round steel pipe 13, the driving motor 14 Disc switch 12 is stated, for driving the disc switch 12 to rotate, with the rotation of the disc switch 12, the material-dropping hole 121 can successively be connected to the different kinds of bank deposits devices 11 with the round steel pipe 13, and the driving motor 14 is electrically connected the control Device 60 processed, i.e., control the operating of the driving motor 14 by the controller 60, and the sharp mouth 20 that buries is set to described The one end of round steel pipe 13 far from the disc switch 12, the pressure conduction device 30 are set on the round steel pipe 13, And connect by connecting rod with the sharp mouth 20 that buries, the switch for controlling the sharp mouth 20 that buries, it is described can into kind of device 10 Dismounting is fixed on the nonadjustable signal holder 40, and the auxiliary press device 50 connects multiple pressure conduction devices 30 It is connected together, to facilitate pressing, may be implemented to being controlled while multiple pressure conduction device 30.

Further, the kinds of bank deposits device 11 is bowl-shape in circle.

Further, the sharp mouth 20 that buries includes the sharp 22 and 1 second sharp mouth 23 of mouth of a connecting tube 21, one first, described 21 one end of connecting tube is screwed onto the one end of the round steel pipe 13 far from the disc switch 12, and the other end is fixed with mutual cooperation The the described first sharp mouth 22 and the second sharp mouth 23 being arranged, the described first sharp mouth 22 and the second sharp mouth 23 pass through pressure bullet The connection of spring makes the two close together.

Further, the nonadjustable signal holder 40 includes fixing bracket 41 and once fixing bracket 42 on one, it is described on It is corresponding on fixing bracket 41 and the lower fixing bracket 42 to be provided with multigroup coaxial through-hole 43.

Further, the diameter of the through-hole 43 is equal to the diameter of the round steel pipe 13, described in two of arbitrary neighborhood Spacing between through-hole 43 is equal, to meet the equal requirement of sowing spacing.

The operation principle of the utility model:In use, first being required according to sowing, the nonadjustable signal of suitable spacing is selected Holder 40, then by it is multiple it is described be inserted into respectively in the through-hole 43 on the nonadjustable signal holder 40 into kind of device 10, so It is respectively put into seed to be sowed in the different kinds of bank deposits devices 11 afterwards, after storage, is controlled by the controller 60 The disc switch 12 rotates, to which the kinds of bank deposits device 11 is connected with the round steel pipe 13, the kinds of bank deposits device switched on Seed in 11 buries described in being eventually fallen by the round steel pipe 13 in sharp mouth 20, then inserts the sharp mouth 20 that buries Enter into soil, then press the auxiliary press device 50, and then drive each pressure conduction device 30, finally by it is described enter Native point mouth 20 is opened, and the seed to bury in sharp mouth 20 can be fallen into soil, sowing operation is completed, in the sowing for completing a line Later, before the sowing for carrying out next line, continue to control the rotation of the disc switch 12 by the controller 60, and then be connected to Another described kinds of bank deposits device 11 and the round steel pipe 13, to complete the sowing to another seed, at the same time, if It needs to change the spacing sowed, then can replace the various sizes of nonadjustable signal holder 40.

Seeder in the utility model can need, to fine-tune plantation spacing, to not only save according to practical sowing Manually, plantation efficiency is improved, the accuracy of agricultural experiment is also improved, reduces experimental error, while same into kind of a device Including multiple kinds of bank deposits devices, a variety of different seeds can be stored simultaneously, then not of the same race to realize by the rotation of control disc switch The sowing switching of son, avoids the trouble for replacing seed at any time.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (5)

1. a kind of seeder applied in scientific experiment, which is characterized in that including into kind of a device, bury sharp mouth, pressure conduction Device, nonadjustable signal holder, auxiliary press device and controller, it is described into kind of a device include multiple kinds of bank deposits devices, a disc switch, One round steel pipe and a driving motor, multiple kinds of bank deposits devices are connected with the round steel pipe by the disc switch, described A material-dropping hole is offered on disc switch, the driving motor connects the disc switch, for driving the disc switch to turn Dynamic, the driving motor is electrically connected the controller, and the sharp mouth that buries is set to the round steel pipe and is opened far from the disk One end of pass, the pressure conduction device are set on the round steel pipe, and are connect by connecting rod with the sharp mouth that buries, institute It states and is detachably secured on the nonadjustable signal holder into kind of a device, the auxiliary press device is by multiple pressure conductions Device links together.

2. as described in claim 1 applied to the seeder in scientific experiment, which is characterized in that the kinds of bank deposits device is in circle bowl Shape.

3. as described in claim 1 applied to the seeder in scientific experiment, which is characterized in that the sharp mouth that buries includes one The sharp mouth of connecting tube, one first Jian Zui and one second, described connecting tube one end is screwed onto the round steel pipe and is opened far from the disk One end of pass, the other end are fixed with the described first sharp mouth of the setting that cooperates and the second sharp mouth, the described first sharp mouth and Described second sharp mouth makes the two close together by the connection of compression spring.

4. as described in claim 1 applied to the seeder in scientific experiment, which is characterized in that the nonadjustable signal holder packet Include on one fixing bracket and once fixing bracket, on fixed holder and the lower fixing bracket it is corresponding be provided with it is multigroup Coaxial through-hole.

5. as claimed in claim 4 applied to the seeder in scientific experiment, which is characterized in that the diameter of the through-hole is equal to The diameter of the round steel pipe, the spacing between two through-holes of arbitrary neighborhood are equal.