CN212883429U

CN212883429U - A seed prescreening device for agricultural production

Info

Publication number: CN212883429U
Application number: CN202021027870.5U
Authority: CN
Inventors: 后文刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-06
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a seed prescreening device for agricultural production, which comprises a bod, the organism upper end is provided with the motor, and motor one end has the carousel through the coupling joint, carousel one side is provided with the pivot, and pivot one side is provided with the push rod perpendicularly, push rod one side constitutes swing joint through axle and screen frame. This a seed prescreening device for agricultural production passes through the motor and drives the carousel rotation to the pivot pulling push rod on making the carousel removes about with the screen frame, screens out the shrivelled seed in the screen frame, and its work efficiency is high, does benefit to agricultural production efficiency. This a unloading neck for seed prescreening device of agricultural production is the falling speed that the slope set up can delay the seed to make can not gather too much seed in the screen frame and influence the screening effect of seed, this a seed prescreening device for agricultural production collects the ware and can restrict through the sliding rail connection of slider and organism inner wall and collect the removal work of ware, conveniently collect the ware.

Description

A seed prescreening device for agricultural production

Technical Field

The utility model relates to an agricultural production technical field specifically is a seed prescreening device for agricultural production.

Background

Agricultural production refers to the production activities for planting crops, including the production of grains, cotton, oil, hemp, silk, tea, sugar, vegetables, tobacco, fruits, medicines, miscellaneous (referring to other cash crops, green manure crops, feed crops and other crops) and other crops, and with the rapid development of agricultural production machinery, the agricultural production efficiency is rapidly improved.

A seed prescreening device for agricultural production screens the quality that improves the seed with substandard product such as shrivelled that exists in the seed, and traditional manual screening work efficiency is low, is unfavorable for agricultural production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seed prescreening device for agricultural production to solve the problem that the seed prescreening device inefficiency that is used for agricultural production that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seed prescreening device for agricultural production, includes the organism, the organism upper end is provided with the motor, and motor one end has the carousel through the coupling joint, carousel one side is provided with the pivot, and pivot one side is provided with the push rod perpendicularly, push rod one side constitutes swing joint through axle and screen frame.

Preferably, guide grooves are formed in two sides of the upper end of the machine body, protruding blocks are arranged on two sides of the lower end of the screen body, and the protruding blocks are connected with the guide grooves in a matched mode.

Preferably, four corners of the lower end of the machine body are provided with brackets.

Preferably, the upper end of the screen body is provided with a feed hopper, the lower end of the feed hopper is obliquely provided with a discharging neck, and one side of the screen body is provided with a discharging chamber.

Preferably, the lower end of the screen body is provided with a collecting vessel, the lower end of the collecting vessel is provided with a roller, and the surface of the collecting vessel is provided with a handle.

Preferably, the outer walls of two sides of the upper end of the collecting vessel are provided with sliding blocks, the inner walls of two sides of the upper end of the machine body are provided with sliding rails, and the sliding blocks form sliding connection in the sliding rails.

Compared with the prior art, the beneficial effects of the utility model are that: this a seed prescreening device for agricultural production passes through the motor and drives the carousel rotation to the pivot pulling push rod on making the carousel removes about with the screen frame, screens out the shrivelled seed in the screen frame, and its work efficiency is high, does benefit to agricultural production efficiency. This a unloading neck for seed prescreening device of agricultural production is the falling speed that the slope set up can delay the seed to make can not gather too much seed in the screen frame and influence the screening effect of seed, this a seed prescreening device for agricultural production collects the ware and can restrict through the sliding rail connection of slider and organism inner wall and collect the removal work of ware, conveniently collect the ware.

Drawings

FIG. 1 is a schematic structural view of a seed prescreening device for agricultural production according to the present invention;

fig. 2 is the utility model relates to a seed prescreening device organism and collection ware connection structure side schematic diagram for agricultural production.

In the figure: 1. the automatic feeding device comprises a machine body, 2, a motor, 3, a rotary table, 4, a rotary shaft, 5, a push rod, 6, a screen body, 7, a discharging neck, 8, a feeding hopper, 9, a discharging chamber, 10, a sliding block, 11, a support, 12, rollers, 13, a collecting vessel, 14, a handle, 15, a bump, 16, a guide groove, 17 and a slide rail.

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, the present invention provides a technical solution: a seed primary screening device for agricultural production comprises a machine body 1, wherein a motor 2 is arranged at the upper end of the machine body 1, one end of the motor 2 is connected with a rotary disc 3 through a coupling, a rotary shaft 4 is arranged at one side of the rotary disc 3, a push rod 5 is vertically arranged at one side of the rotary shaft 4, one side of the push rod 5 is movably connected with a screen body 6 through a shaft, guide grooves 16 are arranged at two sides of the upper end of the machine body 1, lugs 15 are arranged at two sides of the lower end of the screen body 6, the lugs 15 are matched and connected with the guide grooves 16, the lugs 15 of the structure play a certain supporting role on the screen body 6, when the screen body 6 swings left and right, the lugs 15 correspondingly move left and right in the guide grooves 16 to match with the screening work of the screen body 6, supports 11 are arranged at four corners of the lower end of the machine body 1, a feed hopper 8, the lower end of the screen body 6 is provided with a collecting vessel 13, the lower end of the collecting vessel 13 is provided with a roller 12, the surface of the collecting vessel 13 is provided with a handle 14, the blanking neck 7 obliquely arranged by the structure can delay the blanking speed of seeds, so that excessive seeds cannot be accumulated in the screen body 6 to influence the screening efficiency of the seeds, then the screen body 6 moves to the discharging chamber 9 in the process of moving left and right, the shriveled seeds fall into the collecting vessel 13 through a through hole at the lower end of the screen body for collection, the outer walls at two sides of the upper end of the collecting vessel 13 are provided with slide blocks 10, the inner walls at two sides of the upper end of the machine body 1 are provided with slide rails 17, and the slide blocks 10 form sliding connection in the slide rails 17, the structure can limit the displacement of the collecting vessel 13 at the lower end of the machine body 1, and avoid the displacement of the,

the working principle is as follows: when the seed primary screening device for agricultural production is used, firstly, seeds to be screened are poured into a feed hopper 8, then the seeds in the feed hopper 8 fall into a screen body 6 from a feeding neck 7, then a power supply can be connected to a motor 2, then the motor 2 can drive a rotary disc 3 to rotate, a rotary shaft 4 on the surface of the rotary disc 3 can pull a push rod 5 to move left and right in the rotating process of the rotary disc 3, then the screen body 6 starts to move left and right under the action of the push rod 5 to screen the seeds in the screen body 6, when the screen body 6 moves left and right, a bump 15 at the lower end of the screen body 6 correspondingly shriveled seeds in the following seeds can fall into a collecting vessel 13 from a through hole at the lower end of the screen body, high-quality seeds can move left and right in a guide groove 16, when the screen body 6 moves right and is impacted into a discharge chamber 9, then the seeds in the discharge chamber 9 are collected, and after the seeds, then, the collecting dish 13 is pushed out from one side of the machine body 1 through the handle 14 and then moved to a designated position through the lower roller 12 to dump the inside shriveled seeds, then the collecting dish 13 is moved to the lower end of the machine body 1 again, the sliding blocks 15 on the two sides of the collecting dish are inserted into the sliding rails 17 of the machine body, and the collecting dish is moved to the lower part of the sieve body 6 again, which is the using process of the seed primary sieving device for agricultural production.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A seed prescreening device for agricultural production, includes organism (1), its characterized in that: organism (1) upper end is provided with motor (2), and motor (2) one end has carousel (3) through the coupling joint, carousel (3) one side is provided with pivot (4), and pivot (4) one side is provided with push rod (5) perpendicularly, push rod (5) one side constitutes swing joint through axle and screen frame (6).

2. A seed prescreening device for use in agricultural production according to claim 1, wherein: guide grooves (16) are formed in two sides of the upper end of the machine body (1), protruding blocks (15) are arranged on two sides of the lower end of the screen body (6), and the protruding blocks (15) are connected with the guide grooves (16) in a matched mode.

3. A seed prescreening device for use in agricultural production according to claim 1, wherein: four corners of the lower end of the machine body (1) are provided with supports (11).

4. A seed prescreening device for use in agricultural production according to claim 2, wherein: the screen frame (6) upper end is provided with feeder hopper (8), and feeder hopper (8) lower extreme slope is provided with unloading neck (7) to screen frame (6) one side is provided with ejection of compact room (9).

5. A seed prescreening device for agricultural production according to claim 4, wherein: the lower end of the screen body (6) is provided with a collecting vessel (13), the lower end of the collecting vessel (13) is provided with a roller (12), and the surface of the collecting vessel (13) is provided with a handle (14).

6. A seed prescreening device for agricultural production according to claim 5, wherein: the outer walls of two sides of the upper end of the collecting vessel (13) are provided with sliding blocks (10), the inner walls of two sides of the upper end of the machine body (1) are provided with sliding rails (17), and the sliding blocks (10) are connected in a sliding mode in the sliding rails (17).