CN104322184A

CN104322184A - Sieving seeding device

Info

Publication number: CN104322184A
Application number: CN201410670690.1A
Authority: CN
Inventors: 韩世君
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-20
Filing date: 2014-11-20
Publication date: 2015-02-04

Abstract

The invention discloses a sieving seeding device which comprises a propulsion mechanism, a bracket, an inlet, a seed case sieving seed disc, a seeding channel and a follower wheel mechanism, wherein the bracket is arranged at the front end of the propulsion mechanism; the follower wheel mechanism includes a front wheel and a follower wheel; the two wheels are connected through a belt; the front wheel is fixed at the front end of the bracket; a seed case is fixed above the bracket; an opening is formed in the top end of the seed case; the funneled inlet is arranged in the opening. The sieving seeding device is simple in structure and can move conveniently, and can be suitable for all kinds of environments and agricultural vehicles; the sieving disc can be chosen according to different seeding requirements; almost all the seeding requests can be fulfilled without human assistance.

Description

One is sieved seeding apparatus

Technical field

The invention belongs to field of agricultural machinery, be specifically related to one and sieve seeding apparatus.

Background technology

In today that people's living standard improves constantly, for farm equipment production and keep in repair mechanization gradually, for the most frequently used implanted device, be in the state updated.But existing simple mechanical planting equipment cannot reach automatization level, the quantity sowed can not be controlled, how to utilize the equipment such as existing tractor to complete the sowing of automation low cost, become the direction of prior art development.

Summary of the invention

Goal of the invention: in order to overcome the problem of prior art, the invention provides one and to sieve seeding apparatus, drives Seeding box work, solve the deficiencies in the prior art by the motion of the vehicles such as tractor.

Technical scheme: one is sieved seeding apparatus, comprises propulsive mechanism, support, charging aperture and seed-box; It is characterized in that, comprise the seed pan that sieves, sowing passage and supporting roller mechanism;

Described support installing is in propulsive mechanism front end, and supporting roller mechanism comprises two wheels, front-wheel and supporting roller; These two wheels are connected by belt, and front-wheel is fixed on support front end, and seed-box is fixed on above support, and there is an opening on seed-box top, is provided with funnel shaped charging aperture;

Comprise a link below seed-box to sieve the passage of seed pan; The described seed pan that sieves is prototype, comprises and encloses sieve aperture, and the sieve aperture lower chain of crossing wherein near front-wheel connects sowing passage, and be belt outside the seed pan that sieves, this belt connects supporting roller.

Further, propulsive mechanism comprises tractor, diesel engine.Propulsive mechanism is conventional agricultural vehicle, can advance, and the seeding apparatus that sieves is arranged on the front of propulsive mechanism, along with before propulsive mechanism so that work, time saving and energy saving.

Further, the opposite direction that the outlet sowing passage is moved to device tilts.Tilt to contribute to the angle of penetration controlling seed.

Beneficial effect: structure of the present invention is simple, is applicable to various environment, conveniently moving, is applicable to various agri-vehicle, can require to select screen tray according to different sowings, can meet nearly all sowing demand, without the need to human assistance.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention

Fig. 2 is bulky grain large density sowing sieve seed pan example

Fig. 3 is bulky grain little density sowing sieve seed pan example

Fig. 4 is granule large density sowing sieve seed pan example

Embodiment

Below in conjunction with accompanying drawing, the present invention is further described.

As shown in Figure 1, one is sieved seeding apparatus, comprises propulsive mechanism, support 3, charging aperture 4 and seed-box 5; It is characterized in that, comprise the seed pan 6 that sieves, sowing passage 7 and supporting roller mechanism;

Described support 3 is arranged on propulsive mechanism front end, and supporting roller mechanism comprises two wheels, front-wheel 1 and supporting roller 2; These two wheels are connected by belt, and front-wheel 1 is fixed on support 3 front end, and seed-box 5 is fixed on above support, and there is an opening on seed-box 5 top, are provided with funnel shaped charging aperture 4;

Comprise a link below seed-box 5 to sieve the passage of seed pan 6; The described seed pan 6 that sieves, for prototype, comprises and enclosed sieve aperture, and the sieve aperture lower chain of crossing wherein near front-wheel 1 connects sowing passage 7, and be belt outside the seed pan 6 that sieves, this belt connects supporting roller 2.

Propulsive mechanism comprises tractor, diesel engine, but is not limited to these vehicles.Propulsive mechanism is conventional agricultural vehicle, can advance, and the seeding apparatus that sieves is arranged on the front of propulsive mechanism, along with before propulsive mechanism so that work, time saving and energy saving.

The opposite direction that the outlet of sowing passage is moved to device tilts, and tilts to contribute to the angle of penetration controlling seed.

As shown in Fig. 2,3 and 4, the slot size excessively of seed pan 6 outer ring of sieving can be changed as required, according to the needs of thickness of sowing, changes the quantity of sieve aperture.Fig. 2 is the signal of bulky grain large density sowing sieve seed pan example, and compare Fig. 2, the seed grain of Fig. 3 is identical, but density is less.Fig. 4 is the signal of granule large density sowing sieve seed pan example, and Fig. 4 compares Fig. 2, and thickness of sowing is identical but seed grain is less.

In work, support 3 is fixed on the front end of propelled vehicles, had by seed charging aperture 4 to put into seed-box 5, propulsive mechanism advances, and the front-wheel 1 of the seeding apparatus that sieves moves, supporting roller 2 is driven to rotate, the rotation of supporting roller 2 has driven the seed pan 6 that sieves to rotate, the seeds fall in seed-box 5 to sieve seed pan 6 central authorities, served as sieve aperture move to sowing passage 7 above time, the seed crossed in sieve aperture drops, and enters soil along sowing passage.Utilized sieve aperture, and limited the seed at every turn entering sowing passage and mention, reach the object of the quantity controlling each sowing.

The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. sieve a seeding apparatus, comprises propulsive mechanism, support (3), charging aperture (4) and seed-box (5); It is characterized in that, comprise the seed pan that sieves (6), sowing passage (7) and supporting roller mechanism;

Described support (3) is arranged on propulsive mechanism front end, and supporting roller mechanism comprises two wheels, front-wheel (1) and supporting roller (2); These two wheels are connected by belt, front-wheel (1) is fixed on support (3) front end, seed-box (5) is fixed on above support, and there is an opening on seed-box (5) top, is provided with funnel shaped charging aperture (4);

Seed-box (5) below comprises a link and to sieve the passage of seed pan (6); The described seed pan that sieves (6) is prototype, comprise and enclosed sieve aperture, sieve aperture lower chain of crossing wherein near front-wheel (1) connects sowing passage (7), and the seed pan that sieves (6) outside is belt, and this belt connects supporting roller (2).

2. one is sieved seeding apparatus as claimed in claim 1, and it is characterized in that, described propulsive mechanism comprises tractor, diesel engine.

3. one is sieved seeding apparatus as claimed in claim 1, it is characterized in that, the opposite direction that the outlet of described sowing passage (7) is moved to device tilts.