CN210965913U

CN210965913U - Seed sieving mechanism for farming

Info

Publication number: CN210965913U
Application number: CN201922095917.5U
Authority: CN
Inventors: 曾建东; 高军德; 高霞; 高晋远
Original assignee: Minqin Maoyuan Agriculture Technology Development Co ltd
Current assignee: Minqin Maoyuan Agriculture Technology Development Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-10
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to an agricultural planting technical field just discloses a seed sieving mechanism for agricultural planting, which comprises a housin, the top intercommunication of casing has the inlet pipe, fixed mounting has the stock guide that is located the inlet pipe below on the left inner wall of casing, the inside movable mounting of casing has first guide wheel, fixed mounting has first screening case between the inner wall of the casing left and right sides, the left side fixed mounting of first screening case has first fan, and the left side fixed mounting of first screening case has first edulcoration pipe, and the inside fixed mounting of casing has the second guide wheel, and fixed mounting has the second screening case that is located second guide wheel below between the inner wall of the casing left and right sides, and the left side fixed mounting of second screening case has the second fan. This seed sieving mechanism for farming through quadratic screening, can effectively detach impurity, save time, improve the screening efficiency, the screening effect is better, and then guarantees the high germination percentage and the high survival rate of seed.

Description

Seed sieving mechanism for farming

Technical Field

The utility model relates to an agricultural planting technical field specifically is a seed sieving mechanism for agricultural planting.

Background

The quality of plant seed directly influences the germination and the survival rate of plant, and on farming, before planting the plant, need carry out screening in advance to plant seed earlier to select the best seed of quality, guarantee farming's high germination percentage and high survival rate, improve the output of crops as far as, all need a sieving mechanism in the arrangement process is collected to plant seed simultaneously.

At present, most seed screening devices for agricultural planting on the market have poor screening effect, and because screening is performed only once, impurities exist in the seed screening devices, the seed screening devices are often required to be screened for many times, much time is required to be consumed, and the screening efficiency is low, so that the seed screening devices for agricultural planting are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a seed sieving mechanism for farming possesses advantages such as screening effect is good, has solved seed sieving mechanism for farming on the present market, and most screening effect is not good, owing to only once screen in the screening, the inside still has impurity, often need carry out a lot of screening, need consume more time, the efficiency ratio low problem of screening.

(II) technical scheme

For realizing the effectual purpose of above-mentioned screening, the utility model provides a following technical scheme: a seed screening device for agricultural planting comprises a shell, wherein the top of the shell is communicated with an inlet pipe, a guide plate positioned below the inlet pipe is fixedly mounted on the inner wall of the left side of the shell, a first guide wheel is movably mounted in the shell, a first screening box is fixedly mounted between the inner walls of the left side and the right side of the shell, a first fan is fixedly mounted on the left side of the first screening box, a first impurity removing pipe is fixedly mounted on the left side of the first screening box, a second guide wheel is fixedly mounted in the shell, a second screening box positioned below the second guide wheel is fixedly mounted between the inner walls of the left side and the right side of the shell, a second fan is fixedly mounted on the left side of the second screening box, a second impurity removing pipe is fixedly mounted on the right side of the second screening box, a driving motor is fixedly mounted on the inner bottom wall of the shell, and a rotating disc is fixedly mounted on an output shaft, the outer side fixed mounting of rolling disc has the play flitch, the inside fixed mounting of play flitch has the stoving piece, the equal fixed mounting in the left and right sides of casing has the discharging pipe.

Preferably, the material guide plate is positioned above the left of the first material guide wheel, and the material guide plate is designed to be inclined, and the inclination angle is forty-five degrees.

Preferably, the outer sides of the first material guiding wheel and the second material guiding wheel are fixedly provided with five fixing plates which are distributed in central symmetry.

Preferably, the top of the first screening box and the top of the second screening box are both provided with material leaking holes, and the two material leaking holes are respectively matched with the first material guide wheel and the second material guide wheel.

Preferably, the top of the discharging plate is an inclined plane, and an included angle between the discharging plate and a horizontal line is thirty degrees.

Preferably, the electric heating wires are fixedly installed inside the drying sheet and are uniformly distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a seed sieving mechanism for farming possesses following beneficial effect:

the seed screening device for agricultural planting is characterized in that a first guide wheel and a second guide wheel are arranged, when screening is carried out, seeds are placed into a feeding pipe, then the seeds fall down along a guide plate and then fall onto the first guide wheel, after certain seeds exist in the first guide wheel, the first guide wheel can rotate under the action of gravity, the seeds can fall into a first screening box, a first fan can carry out first screening on the seeds, then the seeds can fall onto the second guide wheel, the second guide wheel or the second guide wheel can rotate, the seeds can fall into a second screening box to carry out secondary screening, a discharge plate can rotate under the driving of a driving motor, screened plants can be discharged from a discharge pipe, the seeds can be dried by a drying piece in the process, impurities can be effectively removed through secondary screening, the time is saved, the screening efficiency is improved, the screening effect is better, and then the high germination percentage and the high survival rate of guaranteeing the seed.

Drawings

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

fig. 2 is an enlarged schematic view of a position a of the present invention.

In the figure: the device comprises a shell 1, a feeding pipe 2, a material guide plate 3, a first material guide wheel 4, a first screening box 5, a first fan 6, a first impurity removal pipe 7, a second material guide wheel 8, a second screening box 9, a second fan 10, a second impurity removal pipe 11, a driving motor 12, a rotating disc 13, a discharging plate 14, a drying piece 15 and a discharging pipe 16.

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. 1-2, a seed screening device for agricultural planting comprises a housing 1, a feeding pipe 2 is communicated with the top of the housing 1, a material guide plate 3 positioned below the feeding pipe 2 is fixedly installed on the inner wall of the left side of the housing 1, the material guide plate 3 is positioned above the left side of a first material guide wheel 4, the material guide plate 3 is designed to be inclined, the inclination angle is forty-five degrees, the first material guide wheel 4 is movably installed inside the housing 1, five fixing plates are fixedly installed on the outer sides of the first material guide wheel 4 and a second material guide wheel 8, the fixing plates are distributed in central symmetry, a first screening box 5 is fixedly installed between the inner walls of the left side and the right side of the housing 1, material leaking holes are respectively formed in the tops of the first screening box 5 and a second screening box 9, the two material leaking holes are respectively matched with the first material guide wheel 4 and the second material guide wheel 8, a first fan 6 is fixedly installed on the left side of the first, a first impurity removing pipe 7 is fixedly installed on the left side of the first screening box 5, a second guide wheel 8 is fixedly installed inside the shell 1, a second screening box 9 positioned below the second guide wheel 8 is fixedly installed between the inner walls of the left side and the right side of the shell 1, a second fan 10 is fixedly installed on the left side of the second screening box 9, a second impurity removing pipe 11 is fixedly installed on the right side of the second screening box 9, a driving motor 12 is fixedly installed on the inner bottom wall of the shell 1, a rotating disc 13 is fixedly installed on an output shaft of the driving motor 12, a discharging plate 14 is fixedly installed on the outer side of the rotating disc 13, the top of the discharging plate 14 is an inclined plane, an included angle between the discharging plate 14 and a horizontal line is thirty degrees, a drying plate 15 is fixedly installed inside the discharging plate 14, electric heating wires are fixedly installed inside the drying plate 15 and are uniformly distributed, discharging pipes 16 are fixedly installed on the left side and the, through the arrangement of the first guide wheel 4 and the second guide wheel 8, when screening is carried out, seeds are put into the feeding pipe 2, then the seeds fall down along the guide plate 3 and then fall onto the first guide wheel 4, after a certain amount of seeds exist in the first guide wheel 4, the first guide wheel 4 rotates under the action of gravity, the seeds fall into the first screening box 5, the first fan 6 screens the seeds for the first time, then the seeds fall onto the second guide wheel 8, the second guide wheel 8 rotates or rotates, the seeds fall into the second screening box 9 for secondary screening, the discharging plate 14 rotates under the drive of the driving motor 12, screened seeds are discharged from the discharging pipe 16, the seeds are dried by the drying piece 15 in the process, impurities can be effectively removed through secondary screening, time is saved, and screening efficiency is improved, the screening effect is better, and then the high germination percentage and the high survival rate of guaranteeing the seed.

In summary, according to the seed screening device for agricultural planting, by arranging the first guide wheel 4 and the second guide wheel 8, when screening is performed, seeds are put into the feeding pipe 2, then fall down along the guide plate 3, and then fall onto the first guide wheel 4, after a certain amount of seeds are in the first guide wheel 4, the first guide wheel 4 rotates under the action of gravity, the seeds fall into the first screening box 5, the first fan 6 screens the seeds for the first time, then the seeds fall onto the second guide wheel 8, the second guide wheel 8 rotates, the seeds fall into the second screening box 9 for secondary screening, the discharging plate 14 rotates under the driving of the driving motor 12, the screened seeds are discharged from the discharging pipe 16, the seeds are dried by the drying piece 15 in the process, and are screened for the second time, can effectively detach impurity, save time, improve the screening efficiency, the screening effect is better, and then guarantees the high germination percentage and the high survival rate of seed, seed sieving mechanism for farming on the market at present, most screening effect is not good, owing to only once screen in the screening, impurity still exists to the inside, often need carry out a lot of screening, need consume more time, the efficiency ratio of screening is lower.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 seed sieving mechanism for farming, includes casing (1), its characterized in that: the top of the shell (1) is communicated with an inlet pipe (2), a guide plate (3) positioned below the inlet pipe (2) is fixedly mounted on the left inner wall of the shell (1), a first guide wheel (4) is movably mounted inside the shell (1), a first screening box (5) is fixedly mounted between the inner walls of the left side and the right side of the shell (1), a first fan (6) is fixedly mounted on the left side of the first screening box (5), a first impurity removing pipe (7) is fixedly mounted on the left side of the first screening box (5), a second guide wheel (8) is fixedly mounted inside the shell (1), a second screening box (9) positioned below the second guide wheel (8) is fixedly mounted between the inner walls of the left side and the right side of the shell (1), a second fan (10) is fixedly mounted on the left side of the second screening box (9), a second impurity removing pipe (11) is fixedly mounted on the right side of the second screening box (9), fixed mounting has driving motor (12) on the interior diapire of casing (1), the output shaft fixed mounting of driving motor (12) has rolling disc (13), the outside fixed mounting of rolling disc (13) has ejection of compact board (14), the inside fixed mounting that goes out ejection of compact board (14) has stoving piece (15), the equal fixed mounting in the left and right sides of casing (1) has discharging pipe (16).

2. The seed screening apparatus for agricultural planting according to claim 1, wherein: the material guide plate (3) is positioned above the left side of the first material guide wheel (4), the material guide plate (3) is designed to be inclined, and the inclination angle is forty-five degrees.

3. The seed screening apparatus for agricultural planting according to claim 1, wherein: the outer sides of the first material guide wheel (4) and the second material guide wheel (8) are fixedly provided with five fixing plates which are distributed in central symmetry.

4. The seed screening apparatus for agricultural planting according to claim 1, wherein: the top of the first screening box (5) and the top of the second screening box (9) are both provided with material leaking holes, and the two material leaking holes are respectively matched with the first guide wheel (4) and the second guide wheel (8).

5. The seed screening apparatus for agricultural planting according to claim 1, wherein: the top of the discharging plate (14) is an inclined plane, and the included angle between the discharging plate (14) and the horizontal line is thirty degrees.

6. The seed screening apparatus for agricultural planting according to claim 1, wherein: and electric heating wires are fixedly arranged in the drying sheet (15) and are uniformly distributed.