阅读说明：本技术 一种可以覆土的自动播种机 (Automatic seeder capable of covering soil ) 是由 雷修艳 于 2018-06-13 设计创作，主要内容包括：本发明公开了一种可以覆土的自动播种机,包括播种机本体、推杆、种子仓、电池仓、出料装置,所述播种机本体分为电池仓和种子仓,电池仓内设有蓄电池从而为播种机本体供电；所述种子仓下有出种口,出种口连接出种装置,出种挡板一端连接弹簧,一端连接一个偏心轮,通过偏心轮控制出种挡板上的圆洞在出种口前后移动,偏心轮通过皮带连接在万向轮上,从而通过位移变化来控制种子落下；所述出种口后设有凹形覆土装置从而为种子播种后及时将土覆盖于种子上。(The invention discloses an automatic seeder capable of covering soil, which comprises a seeder body, a push rod, a seed bin, a battery bin and a discharging device, wherein the seeder body is divided into the battery bin and the seed bin, and a storage battery is arranged in the battery bin so as to supply power to the seeder body; a seed outlet is arranged below the seed bin and is connected with a seed outlet device, one end of a seed outlet baffle is connected with a spring, the other end of the seed outlet baffle is connected with an eccentric wheel, a round hole on the seed outlet baffle is controlled to move back and forth on the seed outlet through the eccentric wheel, and the eccentric wheel is connected with a universal wheel through a belt, so that seeds are controlled to fall down through displacement change; a concave soil covering device is arranged behind the seed outlet, so that soil is covered on the seeds in time after the seeds are sowed.)

1. An automatic seeder capable of covering soil comprises a seeder body (1), a push rod (5), a seed bin (18), a battery bin (3) and a discharging device (14), and is characterized in that the seeder body (1) is internally provided with the seed bin (18) and the battery bin (3), the seed bin (18) and the battery bin (3) are provided with a handle (20) and a handle (2), the lower part of the seed bin (18) is connected with a seed outlet (13) at the bottom of the seeder body (1), the inside of the seeder is provided with the battery bin (3), and the side edge of the battery bin (3) is provided with a heat radiating hole (6); a push rod (5) is arranged on the side edge of the seeder body (1), and the tail end of the push rod is connected with a handrail (4); the lower part of the seeder body (1) is connected with a universal wheel (8) through a front leg (15) and a rear leg (7); a discharging device (17) is arranged in front of a seed outlet (13) at the bottom of the seeder body (1), a soil covering device (11) connected below the seeder body (1) is arranged behind the seed outlet (13), and an eccentric wheel (10) is arranged behind the soil covering device (11); a spring (16) is arranged in the discharging device (17), the other end of the spring (16) is connected with a seed outlet baffle plate (17), a round hole (12) is formed in the seed outlet baffle plate (17) between the seed outlet (13) and the soil covering device (11), and the tail end of the seed outlet baffle plate (17) is connected with an eccentric wheel (10); a belt pulley (21) fixed on a rotating shaft of the eccentric wheel (10) is in transmission connection with a belt pulley (23) fixed on a rotating shaft of the rear wheel universal wheel (8) through a belt (9).

2. An automatic seeder capable of covering soil according to claim 1, wherein the soil covering means (11) is concave.

3. An automatic seeder combined with soil-covering according to claim 1, wherein the surface of the hand rail (4) is coated with a rubber layer.

4. An automatic seeder combined with soil covering as claimed in claim 1, wherein the seed outlet (13) and the soil covering means (11) are open.

Technical Field

The invention relates to the field of agricultural equipment, in particular to an automatic seeder capable of covering soil.

Background

The case of disease refers to a planting machine that uses crop seeds as seeding objects, and is widely used in agriculture.

And at the seeding in-process, simple seeder can not sow the seed at fixed position, leads to the seed directly to fall, influences seeding quality and growth quality, and the seed of seeding simultaneously needs the earthing to cover, and present seeder still need carry out the earthing by hand after the seeding, influences the job schedule.

Disclosure of Invention

The invention aims to provide an automatic seeder capable of covering soil, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic seeder capable of covering soil comprises a seeder body, a push rod, a seed bin, a battery bin and a discharging device, wherein the seeder body is internally provided with the seed bin and the battery bin which are provided with handles and handles, seeds are stored in the seed bin, the battery bin is provided with a storage battery for supplying power to the seeder body, and the side edge of the battery bin is provided with a heat dissipation hole; a push rod is arranged on the side edge of the seeder body, and the tail end of the push rod is connected with a handrail; the lower part of the seeder body is connected with a universal wheel through a front leg and a rear leg; the bottom of the seeder body is sequentially provided with a discharging device, a seed outlet, an earthing device and an eccentric wheel, a spring is arranged in the discharging device, the other end of the spring is connected with a seed outlet baffle, a round hole is formed in the middle of the seed outlet and the earthing device by the seed outlet baffle, and the tail end of the seed outlet baffle is connected with the eccentric wheel; the belt pulley fixed on the eccentric wheel rotating shaft is connected with the belt pulley fixed on the rear wheel universal wheel rotating shaft through belt transmission, so that the seeds falling from the seed outlet are driven by the movement of the seeder body.

As a further scheme of the invention: the earthing device is concave, and can better and more evenly cover soil on the seeds.

As a further scheme of the invention: the surface of the handrail is coated with a rubber layer to increase friction.

As a further scheme of the invention: the seed outlet device and the soil covering device are provided with openings, so that the seed outlet baffle plate can penetrate through the seed outlet device and the soil covering device to be connected to the eccentric wheel.

As a further scheme of the invention: the bottom of the seeder body is connected with four universal wheels.

Compared with the prior art, the invention has the beneficial effects that: the discharging device is arranged, and the round hole on the seed outlet baffle plate enters and exits in the seed outlet by matching with the rotation of the eccentric wheel, so that seeds drop down discontinuously; the universal wheel drives the eccentric wheel in the moving process through belt connection; the concave soil covering device can be used for covering soil on seeds better and more uniformly.

Drawings

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

Fig. 2 is an enlarged view of the soil covering device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the invention, an automatic seeder capable of covering soil comprises a seeder body 1, a push rod 5, a seed bin 18, a battery bin 3 and a discharging device 14, wherein the seeder body 1 is provided with the seed bin 18 and the battery bin 3, the seed bin 18 and the battery bin 3 are provided with a handle 20 and a handle 2, a seed outlet 13 is connected to the bottom of the seeder body 1 below the seed bin 18, and seeds are sowed in soil through the seed outlet 13 by the seed bin 18.

A battery chamber 3 is arranged in the seeder, and heat dissipation holes 6 are arranged on the side edges of the battery chamber 3 to dissipate heat of the storage battery; a push rod 5 is arranged on the side edge of the seeder body 1, the tail end of the push rod 5 is connected with a handrail 4, and a user controls the advancing and the direction of the seeder body 1 through the handrail 4 and the push rod 5; the lower part of the seeder body 1 is connected with a universal wheel 8 through a front leg 15 and a rear leg 7.

A discharging device 17 is arranged in front of a seed outlet 13 at the bottom of the seeder body 1, a soil covering device 11 connected below the seeder body 1 is arranged behind the seed outlet 13, and an eccentric wheel 10 is arranged behind the soil covering device 11; a spring 16 is arranged in the discharging device 17, the other end of the spring 16 is connected with a seed outlet baffle 17, a round hole 12 is formed in the seed outlet baffle 17 between the seed outlet 13 and the soil covering device (11), and the tail end of the seed outlet baffle 17 is connected with an eccentric wheel 10; the belt pulley 21 fixed on the rotating shaft of the eccentric wheel 10 is in transmission connection with the belt pulley 23 fixed on the rotating shaft of the rear wheel universal wheel 8 through a belt 9, so that the universal wheel 8 rotates and simultaneously drives the belt to act on the eccentric wheel 10, and the circular hole 12 on the seed outlet baffle plate 17 extends in the seed outlet to achieve the effect of intermittent seeding.

The covering device 11 is concave and can cover the soil pushed away by the seed outlet 13 on the seeds again.

The surface of the handrail 4 is coated with a layer of rubber layer, so that the friction between the handrail 4 and a hand is increased, and the antiskid effect is achieved.

The working principle of the invention is as follows:

the invention drives the seed outlet baffle 17 to stretch and retract by arranging the discharging device 14 and combining the action of the universal wheel 8 and the eccentric wheel 10, so that the seed is intermittently sown in the seed outlet 13, and meanwhile, the concave soil covering device 11 is arranged behind the seed outlet 13, so that the soil pushed away by the seed outlet 13 can be covered on the seed again.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.