CN220781139U

CN220781139U - Seed sieve separator is used in maize planting

Info

Publication number: CN220781139U
Application number: CN202321824653.2U
Authority: CN
Inventors: 孔磊; 陈月苓; 荣维岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-04-16
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a seed screening machine for corn planting, and relates to the technical field of agricultural planting equipment. The utility model comprises a box body, a feeding funnel, a supporting mechanism, a material collecting box and a discharging mechanism, wherein the feeding funnel is arranged on the upper side wall of the box body, the supporting mechanism is arranged on the lower side wall of the box body, the discharging mechanism is arranged on the outer side wall of the box body, and the material collecting box is arranged on the lower side wall of the box body; wherein, supporting mechanism has included hollow support column, telescopic link and gyro wheel, and the telescopic link is installed to hollow support column's topside inner wall, and discharge mechanism has included flitch, barrier plate and baffle one. According to the utility model, the screen cloth can be detached, so that a worker can conveniently clean the screening machine, and the screening machine body can move when the screening machine body needs to move and has better stability when the screening machine body does not need to move by adding four groups of support mechanisms capable of moving in a telescopic manner below the box body.

Description

Seed sieve separator is used in maize planting

Technical Field

The utility model belongs to the technical field of agricultural planting equipment, and particularly relates to a seed screening machine for corn planting.

Background

Corn seeds are the precondition and foundation for planting corn, the seed quality can directly influence the germination rate of the seeds, and the growth and development after seedling formation and the size of fruits are also related, so that the step of screening out mud blocks, sand stones, weed seeds and small seeds in the seeds is necessary before planting the corn seeds, and the step of selecting and remaining high-quality seeds with large, full and tidy grains is also an important link for improving the seed quality, so that the screening time of the seeds is greatly shortened and the screening efficiency of the seeds is improved along with the development of technology, and the corn seed screening machine is more and more popular, but has the following defects in actual use:

1. the existing seed screening machine needs to be cleaned before and after screening, and the screen mesh of the existing corn seed screening machine is difficult to detach and inconvenient to clean because the screen mesh and the box body are connected into a whole;

2. the existing seed screening machine foundation is a fixed support or a pulley mechanism, so that the seed screening machine cannot move or is insufficient in stability.

Therefore, the existing seed screening machine for corn planting cannot meet the requirements in practical use, so that there is an urgent need for an improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a seed screening machine for corn planting, which is convenient to detach through a detachable screen, solves the problem that the screen of the existing seed screening machine for corn planting is inconvenient to clean, and enables a screening machine body to be movable when the screening machine body needs to be moved and has better stability when the screening machine body does not need to be moved through adding four groups of support mechanisms capable of moving in a telescopic manner below a box body.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a seed screening machine for corn planting, which comprises a box body, a feeding funnel, a supporting mechanism, a material collecting box and a discharging mechanism, wherein the feeding funnel is arranged on the upper side wall of the box body, the supporting mechanism is arranged on the lower side wall of the box body, the discharging mechanism is arranged on the outer side wall of the box body, and the material collecting box is arranged on the lower side wall of the box body; the supporting mechanism comprises a hollow supporting column, a telescopic rod and a roller, wherein the telescopic rod is arranged in the hollow supporting column, and the lower side wall of the telescopic rod is connected with the roller through a wheel frame; a screening component is arranged right below the feeding funnel and comprises a stop block, a screen and a second baffle, the screen is arranged on the upper side walls of the first baffle and the second baffle, and a vibration component is arranged right below the screening component; the vibration assembly comprises a vibrator and a baffle III, and the vibrator is connected with the baffle III through two hexagon socket screws arranged on the bottom feet; the discharging mechanism comprises a blanking plate, a blocking plate and a first baffle plate, wherein the blanking plate is arranged on the outer side wall of the box body, the blocking plate is arranged on the upper side wall of the first baffle plate, and the first baffle plate is arranged on the inner side wall of the box body.

Further, the box includes door, controller and lower ejection of compact funnel, is equipped with the door on the back lateral wall of box, is equipped with the handle on the lateral wall of door, and lower ejection of compact funnel sets up on the lower lateral wall of box, and the controller is installed on the top lateral wall of box, and the controller respectively with vibrator and telescopic link electric connection.

Further, the lower discharging funnel is arranged in a trapezoid box-shaped structure with a large upper part, a small lower part and no top and bottom, the bottom outlet of the lower discharging funnel is arranged opposite to the inlet of the upper side wall of the collecting box, and the collecting box is spliced with the box body.

Further, the supporting mechanisms are arranged in four, the four supporting mechanisms are arranged on four corners of the lower side wall of the box body in a mutually symmetrical mode, hollow supporting columns in the supporting mechanisms are arranged in a hollow structure, and telescopic rods are arranged on the hollow upper side walls of the hollow supporting columns.

Further, the first baffle and the second baffle are arranged in a staggered mode, a stop block is arranged on the upper side wall of the first baffle, and the second baffle is arranged on the inner side wall of the box body.

Further, baffle poking hands are arranged on the side wall of the baffle plate, which is close to the blanking plate, a stop block is respectively arranged on the left side wall and the right side wall of the baffle plate, and a blanking groove is arranged in the center of the upper side wall of the blanking plate.

Further, the third baffle is connected with the inner side wall of the box body through flat head screws, and the third baffle and the screen are arranged in parallel.

Further, the vibrator is installed on the central point of baffle three, and the upper lateral wall of the vibration axle of vibrator is connected with the lower lateral wall of screen cloth.

The utility model has the following beneficial effects:

1. according to the utility model, the screening assembly is arranged, so that the screen is convenient to detach, and the problem that the existing screen is inconvenient to clean is solved.

2. According to the utility model, four groups of support mechanisms capable of moving in a telescopic manner are added below the box body, so that the screening machine body can move when the screening machine body needs to move, and better stability is achieved when the screening machine body does not need to move.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a seed screening machine for corn planting;

FIG. 2 is a schematic diagram II of a seed screening machine for corn planting;

FIG. 3 is a schematic view of a support mechanism;

FIG. 4 is a schematic diagram of a discharging mechanism;

fig. 5 is a schematic diagram of a vibration assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 101. a door; 1011. a handle; 102. a vibration assembly; 1021. a vibrator; 1022. a third baffle; 1023. a flat head screw; 1024. an inner hexagon screw; 103. a screening component; 1031. a screen; 1032. a second baffle; 1033. a stop block; 104. a controller; 2. a feed hopper; 3. a support mechanism; 301. a hollow support column; 302. a telescopic rod; 303. a roller; 3031. a wheel carrier; 4. a collection box; 401. a lower discharge hopper; 5. a discharging mechanism; 501. a blanking plate; 5011. discharging groove; 502. a blocking plate; 5021. a baffle plate shifting hand; 503. and a first baffle plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model discloses a seed screening machine for corn planting, which comprises a box body 1, a feeding funnel 2, a supporting mechanism 3, a collecting box 4 and a discharging mechanism 5, wherein the feeding funnel 2 is arranged on the upper side wall of the box body 1, the supporting mechanism 3 is arranged on the lower side wall of the box body 1, the discharging mechanism 5 is arranged on the outer side wall of the box body 1, and the collecting box 4 is arranged on the lower side wall of the box body 1; the supporting mechanism 3 comprises a hollow supporting column 301, a telescopic rod 302 and a roller 303, wherein the telescopic rod 302 is arranged on the inner wall of the top side of the hollow supporting column 301, and the lower side wall of the telescopic rod 302 is connected with the roller 303 through a wheel carrier 3031; a screening assembly 103 is arranged right below the feeding funnel 2, the screening assembly 103 comprises a stop block 1033, a screen 1031 and a second baffle 1032, the screen 1031 is arranged on the upper side walls of the first baffle 503 and the second baffle 1032, the screen 1031 is arranged on the inner side wall, close to the screen 1031, of the stop block 1033, a vibrating assembly 102 is arranged on the lower side wall of the screening assembly 103, the vibrating assembly 102 comprises a vibrator 1021 and a third baffle 1022, and the vibrator 1021 is connected with the third baffle 1022 through two hexagon socket head cap screws 1024 arranged on the bottom of the vibrator; the discharging mechanism 5 comprises a blanking plate 501, a blocking plate 502 and a first baffle plate 503, wherein the blanking plate 501 is arranged on the outer side wall of the box body 1, the blocking plate 502 is arranged on the upper side wall of the first baffle plate 503, and the first baffle plate 503 is arranged on the inner side wall of the box body 1, on which the blanking plate 501 is arranged.

As shown in fig. 1 and fig. 3, the supporting mechanisms 3 are four, the four supporting mechanisms 3 are installed on the lower side wall of the box body 1 in a mutually symmetrical manner, the hollow supporting columns 301 in the supporting mechanisms 3 are arranged in a hollow structure, the hollow upper side wall of each hollow supporting column 301 is provided with a telescopic rod 302, specifically, when the screening machine needs to move, a moving instruction is input on the controller 104, the telescopic rods 302 do stretching movement until the rollers 303 are completely below the hollow supporting columns 301, at the moment, the movement starts, when the screening machine moves to a working position, a stop instruction is input on the controller 104, the telescopic rods 302 do shrinking movement until the rollers 303 completely retract the hollow supporting columns 301, at the moment, the hollow supporting columns 301 contact the ground, and the box body 1 has a better stabilizing effect.

As shown in fig. 2 and fig. 4, the screen 1031 is disposed on the upper sidewalls of the first baffle 503 and the second baffle 1032, the baffle pulling hands 5021 are disposed on the sidewalls of the baffle 502 close to the blanking plate 501, two stoppers 1033 are disposed on the left and right sidewalls of the baffle 502, the blanking slot 5011 is disposed at the center of the upper sidewall of the blanking plate 501, the stoppers 1033 are disposed on the upper sidewall of the first baffle 503 and the second baffle 1032 in a staggered manner, the second baffle 1032 is disposed on the inner sidewall of the box 1, specifically, when the screen 1031 needs to be cleaned, the door 101 is opened, the screen 1031 is taken out, the screen 1031 is cleaned, and when qualified seeds need to be released, the baffle pulling hands 502 are opened to release the seeds.

As shown in fig. 2 and 5, the lower discharging funnel 401 is in a trapezoid box structure with a large upper part and a small lower part, the bottom outlet of the lower discharging funnel 401 is opposite to the inlet of the upper side wall of the collecting box 4, the collecting box 4 is inserted into the box body 1, the baffle three 1022 is connected with the inner side wall of the box body 1 through a flat head screw 1023, the baffle three 1022 and the screen 1031 are arranged in parallel, the vibrator 1021 is arranged on the center of the baffle three 1022, the upper side wall of the vibrating shaft of the vibrator 1021 is connected with the lower side wall of the screen 1031, specifically, the vibrator 1021 is opened through the controller 104 to shake the screen 1031, at this time, unqualified seeds pass through the screen 1031 and the lower discharging funnel 401 and fall into the collecting box 4, after screening is finished, the collecting box 4 is extracted, and unqualified seeds are taken out.

The operation of this embodiment is as follows:

before the screening machine is used, a command is input through the controller 104 to enable the screening machine to move to a using site, seeds to be screened are poured from the feeding hopper 2, the seeds are firstly screened for the first time through the inclined screen 1031, then the vibrator 1021 is vibrated by the command input through the controller 104, so that the remaining seeds are further screened, the screened unqualified seeds fall into the aggregate box 4 through the lower discharging hopper 401, the qualified seeds fall out from the blanking plate 501, when the screening machine needs to be cleaned, the door 101 is opened, the screen 1031 is taken out, and the box 1 and the screen 1031 are cleaned; when all work is completed, the blocking plate 502 is closed by the blocking plate pulling hand 5021, dust is prevented from entering the box body, the box is enabled to be in a volume of dust, and then a command is input through the controller 104 to enable the screening machine to move to a placing site.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a seed sieve separator for corn planting, includes box (1), feed hopper (2), supporting mechanism (3), gathers materials box (4) and discharge mechanism (5), its characterized in that: the feeding hopper (2) is arranged on the upper side wall of the box body (1), the supporting mechanism (3) is arranged on the lower side wall of the box body (1), the discharging mechanism (5) is arranged on the outer side wall of the box body (1), and the material collecting box (4) is arranged on the lower side wall of the box body (1);

the supporting mechanism (3) comprises a hollow supporting column (301), a telescopic rod (302) and a roller (303), wherein the telescopic rod (302) is installed in the hollow supporting column (301), and the lower side wall of the telescopic rod (302) is connected with the roller (303) through a wheel frame (3031);

a screening component (103) is arranged right below the feeding funnel (2), the screening component (103) comprises a stop block (1033), a screen (1031) and a second baffle (1032), the screen (1031) is arranged on the upper side walls of the first baffle (503) and the second baffle (1032), and a vibrating component (102) is arranged right below the screening component (103);

the vibration assembly (102) comprises a vibrator (1021) and a baffle III (1022), and the vibrator (1021) is connected with the baffle III (1022) through two hexagon socket screws (1024) arranged on the bottom feet;

the discharging mechanism (5) comprises a blanking plate (501), a blocking plate (502) and a first baffle plate (503), wherein the blanking plate (501) is arranged on the outer side wall of the box body (1), the blocking plate (502) is arranged on the upper side wall of the first baffle plate (503), and the first baffle plate (503) is arranged on the inner side wall of the box body (1).

2. The seed screening machine for corn planting of claim 1, wherein: the utility model provides a box (1) is including door (101), controller (104) and lower ejection of compact funnel (401), be equipped with door (101) on the back lateral wall of box (1), be equipped with handle (1011) on the lateral wall of door (101), lower ejection of compact funnel (401) set up on the lower lateral wall of box (1), controller (104) are installed on the top lateral wall of box (1), controller (104) respectively with vibrator (1021) and telescopic link (302) electric connection.

3. A seed screening machine for corn planting as set forth in claim 2, wherein: the lower discharging funnel (401) is arranged in a trapezoid box-shaped structure with a large upper part and a small lower part and without a top and a bottom, the bottom outlet of the lower discharging funnel (401) is opposite to the inlet of the upper side wall of the collecting box (4), and the collecting box (4) is spliced with the box body (1).

4. The seed screening machine for corn planting of claim 1, wherein: the novel multifunctional box is characterized in that four supporting mechanisms (3) are arranged in total, the four supporting mechanisms (3) are arranged on four corners of the lower side wall of the box body (1) in a mutually symmetrical mode, the hollow supporting columns (301) in the supporting mechanisms (3) are arranged in a hollow structure, and the upper side wall of each hollow supporting column (301) is provided with a telescopic rod (302).

5. The seed screening machine for corn planting of claim 1, wherein: the baffle I (503) and the baffle II (1032) are arranged in a staggered mode, a stop block (1033) is arranged on the upper side wall of the baffle I (503), and the baffle II (1032) is arranged on the inner side wall of the box body (1).

6. The seed screening machine for corn planting of claim 1, wherein: baffle poking hands (5021) are arranged on the side walls, close to the blanking plate (501), of the baffle plate (502), a stop block (1033) is arranged on each of the left side wall and the right side wall of the baffle plate (502), and a blanking groove (5011) is arranged in the center of the upper side wall of the blanking plate (501).

7. The seed screening machine for corn planting of claim 1, wherein: the baffle III (1022) is connected with the inner side wall of the box body (1) through flat head screws (1023), and the baffle III (1022) and the screen cloth (1031) are arranged in parallel.

8. The seed screening machine for corn planting of claim 1, wherein: the vibrator (1021) is arranged at the center of the baffle III (1022), and the upper side wall of the vibrating shaft of the vibrator (1021) is connected with the lower side wall of the screen (1031).