CN203896697U

CN203896697U - Novel test field seed dibbler

Info

Publication number: CN203896697U
Application number: CN201420346479.XU
Authority: CN
Inventors: 袁斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-27
Filing date: 2014-06-27
Publication date: 2014-10-29
Anticipated expiration: 2024-06-27

Abstract

The utility model relates to a novel test field seed dibbler, which belongs to agricultural machinery. The novel test field seed dibbler comprises a seed conveying barrel. The novel test field seed dibbler is characterized in that the seed conveying barrel is connected with a seed box, a seeding disc is installed below the seed box and connected with a fluted disc which is engaged with a rack, one end of the rack is connected with a regulating handle which is installed on the seed conveying barrel by virtue of a regulating bracket, and the other end of the rack is connected with a regulating plate and a cover plate regulating device which comprises a cover plate regulating lever and a cover plate reset torsion spring; a plurality of seed grooves of different sizes are formed in the periphery of the edge of the seeding disc; during dibbling, the seeding disc can be rotated according to the sizes of seeds, so that the seed groove of the proper size in the seeding disc is aligned to the seed box upwards. According to the novel test field seed dibbler, the seeding disc is rotated to change the positions of the seed grooves in the seeding disc so as to fulfill the purpose of dibbling seeds of different sizes, and quick dibbling of a large quantity of seeds of different varieties and of different sizes in a test field is effectively accomplished.

Description

New test field seed dibbler

Technical field

The utility model belongs to agricultural machinery, is specifically related to a kind of new test field seed dibbler.

Background technology

Shown in Fig. 1, existing dibbler comprises support, defeated kind cylinder, and defeated kind cylinder top arranges kind of a hopper, defeated kind cylinder welding support, and one end of defeated kind cylinder arranges cover plate, cover plate and support welding, cover plate passes through spring reset.

Kind of the mouth that goes out of dibbler is beveled cone, and cover plate is dug under external force, thereby seed falls from going out kind of a mouth.

It is not high that this kind of dibbler goes out kind of mouth closed, and, viscosity moister at soil easily causes out kind of mouth to adhere to a soil when larger, stop up out kind of a mouth, and dibbler goes out kind of a mouth and easily stopped up by soil adhesion, causes seed to drop from going out kind of a mouth, impact sowing.

Handle height is non-adjustable in addition, can not adapt to the user of different heights, and meanwhile, this dibbler does not have seed storage device, and for manually filling out kind, efficiency is low, and speed is slow.

There is no fixing depth device because seeder bottom goes out kind of a mouth, determine seed level by grower's experience completely, therefore, cannot be used for the program request about the test of sowing depth.

Summary of the invention

For addressing the above problem, the utility model proposes handle Height Adjustable and can adapt to a kind of Novel hand sowing devices of different large small sized seeds.

The technical solution of the utility model: the utility model comprises defeated kind cylinder, defeated kind cylinder connects kind of a magazine, and the below of planting magazine is provided with lower seed disk, lower seed disk is connected with fluted disc, fluted disc engages with tooth bar, and one end of tooth bar connects regulating handle, and regulating handle is by regulating support to be arranged on defeated kind cylinder; The other end of tooth bar connects adjustable plate and cover plate adjusting device, and cover plate adjusting device comprises cover plate adjustment (adjusting) lever, cover plate reduction torsion spring.

The edge of described lower seed disk is provided with the kind hopper of some different sizes, plants hopper and is distributed in lower seed disk edge one week;

Described lower seed disk communicates with defeated kind cylinder, and defeated one end of planting cylinder sets out kind of a mouth, goes out kind of a mouth and is provided with cover plate.

The bottom of described tooth bar is pipe fitting, and middle part is tooth bar, and the tube wall of bottom is provided with internal thread, and adjustable plate is provided with the threaded rod supporting with this internal thread, and threaded rod connects the internal thread of bottom tube wall, and threaded rod is provided with scale mark.

The utlity model has following advantage:

1, can be observed the surplus of seed in kind of magazine by transparent kind of magazine;

2, adjustable handle can adapt to the seeder of different heights;

3, there are two handles (regulating handle that lifts many program request handles of repetition and firmly press down) to select two kinds of dibbler working methods, facilitate program request person to select.

4, on the threaded rod of adjustable plate 7, be with scale adjustable length, be convenient to control point seed level degree;

5, lower seed disk can adapt to the seed of different sizes with the large microspecies hopper of difference, by rotation lower seed disk, the object of the seeds of the different sizes of program request just can be realized in the position of planting hopper on change lower seed disk, has effectively met a large amount of different cultivars in experimental field, the different quick program request of fine grains greatly.

6, lower seed disk rotating manner is for to move reciprocatingly instead of to move in a circle around axle around axle;

7, manufacture easyly, material is easy to get, and cost is low and sowing efficiency is high and quality is good.

Brief description of the drawings

Fig. 1 is the structure chart of existing dibbler.

Fig. 2 is front view of the present utility model.

Fig. 3 is the right view of Fig. 2.

Fig. 4 is the structure chart of fluted disc in the utility model.

Fig. 5 is the right view of Fig. 4.

Fig. 6 is the structure chart of lower seed disk in the utility model.

Fig. 7 is the right view of Fig. 6.

Fig. 8 is the utility model structural representation.

Fig. 9 is Fig. 8 lower seed disk, fluted disc, rack structure enlarged diagram.

In figure, 1, plant hopper, 2, handle, 3, defeated kinds tin, 4, back-moving spring, 5, support, 6, cover plate, 7, adjustable plate, 8, spring, 9, lower seed disk, 10, tooth bar, 11, plant magazine, 12, regulating handle, 13, reduction torsion spring, 14, cover plate pressing plate, 15, jack, 16, axis hole, 17, plant hopper, 18, inserting column, 19, rotating shaft, 20, fluted disc.

Embodiment

Shown in Fig. 2, Fig. 3, the utility model comprises defeated kind cylinder 3, a defeated side of planting cylinder 3 connects kind of a magazine 11 by pipe collar, the below of planting magazine 11 is provided with lower seed disk 9(installing plate and 3 welding of defeated kind cylinder by rotating shaft 19 and installing plate, rotating shaft 19 is arranged on installing plate), lower seed disk 9 communicates with defeated kind cylinder 3, aims at defeated kind cylinder 3 along with the rotation of lower seed disk 9 makes the kind hopper 17 of lower seed disk 9, seed in kind of hopper 17 is fallen in defeated kind cylinder 3, then fall into soil from defeated kind cylinder 3 by outlet.The each kind of supporting kind hopper plug of hopper 17.Plant hopper plug for stifled kind of a hopper, when selecting a kind hopper to sow, other kind of hopper blocked with kind of a hopper plug.

Lower seed disk 9 is connected with fluted disc and (inserting column 18 is set on lower seed disk 9, fluted disc is provided with jack 15, and inserting column 18 inserts jack 15), fluted disc engages with tooth bar 10, one end of tooth bar 10 connects regulating handle 12, and regulating handle 12 is by regulating support and adjusting bolt to be arranged on defeated kind cylinder 3.The other end connecting band scale of tooth bar 10 height-adjustable adjustable plate 7 and spring 8, and cover plate adjusting device is installed.

Cover plate adjusting device comprises cover plate pressing plate 14, cover plate reduction torsion spring 13, and cover plate pressing plate 14 one end connect tooth bar 10, and cover plate pressing plate 14 other ends are welded in cover plate 6; One end of reduction torsion spring 13 connects cover plate 6, and the other end of reduction torsion spring 13 connects defeated kind cylinder 3.

Described kind of magazine adopts transparent material to make;

The edge of described lower seed disk 9 is provided with the kind hopper 17 of some different sizes, plants hopper 17 and is distributed in a week, lower seed disk 9 edge;

Described lower seed disk communicates with defeated kind cylinder, and defeated one end of planting cylinder sets out kind of a mouth, goes out kind of a mouth and is provided with cover plate; Cover plate and defeated kind cylinder are hinged.

Described adjusting support is made up of a plate, and this piece plate is provided with some adjustment holes.

The bottom of described tooth bar 10 is pipe fitting,, top, middle part is tooth bar, the tube wall of bottom is provided with internal thread, adjustable plate 7 is provided with the threaded rod supporting with this internal thread, threaded rod connects the internal thread of bottom tube wall, threaded rod is provided with scale mark, can adjust as required threaded rod and stretch into the bottom tube wall degree of depth.

Fluted disc of the present utility model can drive the lower seed disk 9 being fixed thereon reciprocating under the effect of tooth bar.

The kind hopper 17 of some different sizes at lower seed disk 9 edges, can regulate for the seed of different sizes, makes upwards fixing (other kind of hopper uses supporting kind hopper plug airtight, in order to avoid enter seed, affects program request) of kind hopper of suitable size.The seed of 11 li of kind of magazines can be entered to be applicable in big or small kind hopper, to ensure the accuracy of seed planting process, reduce because kind of hopper is too small or the excessive seed causing cannot enter kind of a hopper, or a kind hopper enters multiple seeds, cause sowing to carry out.

Operation principle of the present utility model: point packs seed in transparent kind of magazine 11 into sowing time, now seed can enter lower seed disk 9, then regulate the adjustable plate 7 of dibbler bottom by the requirement of sowing depth, the position of dibbler alignment test field sowing is inserted in soil, now by firmly pressing down handle 2, thereby make adjustable plate 7 upwards push tooth bar 10, or firmly lift program request regulating handle 12, this hour rack 10 moves upward, thereby band active toothed disk and lower seed disk 9 rotate, the cover plate pressing plate 14 of planting mouth also can move upward under the effect of tooth bar 10 simultaneously, drive cover plate 6 to move upward, thereby open out kind of a mouth, the seed of now planting in hopper 17 can fall into out kind of a mouth due to inclination, enter in soil along going out kind of a mouth.Then decontrol handle 2 or unclamp regulating handle 12, planting velar plate 6 closure under the effect of cover plate reduction torsion spring goes out kind of a mouth, thereby band carry-over bar 10, fluted disc and lower seed disk 9 reset, and complete on-demand process.

Claims

1. new test field seed dibbler, comprises defeated kind cylinder, it is characterized in that defeated kind cylinder connects kind of a magazine, the below of planting magazine is provided with lower seed disk, and lower seed disk is connected with fluted disc, and fluted disc engages with tooth bar, one end of tooth bar connects regulating handle, and regulating handle is by regulating support to be arranged on defeated kind cylinder; The other end of tooth bar connects adjustable plate and cover plate adjusting device, and cover plate adjusting device comprises cover plate adjustment (adjusting) lever, cover plate reduction torsion spring;

Described lower seed disk communicates with defeated kind cylinder, and defeated one end of planting cylinder sets out kind of a mouth, goes out kind of a mouth and is provided with cover plate;

The bottom of described tooth bar is pipe fitting, and top, middle part are tooth bar, and the tube wall of bottom is provided with internal thread, and adjustable plate is provided with the threaded rod supporting with this internal thread, and threaded rod connects the internal thread of bottom tube wall, and threaded rod is provided with scale mark.