CN219150660U

CN219150660U - Rice seed sieve separator

Info

Publication number: CN219150660U
Application number: CN202222071718.2U
Authority: CN
Inventors: 赵贤月
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-06-09
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a rice seed screening machine, which relates to the technical field of agricultural planting and comprises a filter vat, wherein the filter vat is arranged on the inner side wall of a frame; the receiving hopper is connected to the lower port of the filter vat; the filter screen pool is connected to the inner wall of the filter barrel through a plurality of connecting components; the first vibrator is arranged at the bottom of the filter screen pool; the positioning sleeve is arranged on the inner wall of the filter barrel, and a filter screen is arranged on the inner wall of the positioning sleeve; the dust collection hopper is connected to the inner wall of the filter vat through a connecting plate and penetrates through the filter screen to extend into the dust collection hopper; the utility model has the advantages of convenient use, high filtering efficiency, good effect and the like.

Description

Rice seed sieve separator

Technical Field

The utility model relates to the technical field of agricultural planting, in particular to a rice seed screening machine.

Background

After harvesting rice seeds, a large amount of rice straw is doped, the rice seeds and the straw need to be separated, the existing separation mode mainly comprises the steps of blowing seeds and straws with different qualities to different positions (parabolic motion) by wind power, so that screening is realized, but the lighter straw can be lifted by wind power, so that the straw floats in the air, and after contacting with a human body, itching of the human body can be caused.

Therefore this application has set up a rice seed sieve separator, can effectually avoid a large amount of garrulous little straw to float in the air.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a rice seed screening machine which is used for solving the problem that a large number of crushed small straws float in the air in the screening mode of rice in the prior art described in the background art and cause itching of human bodies after contacting with the human bodies.

In order to achieve the above object, the present utility model provides the following technical solutions: a rice seed screening machine comprises

The filter vat is arranged on the inner side wall of the frame;

the receiving hopper is connected to the lower port of the filter vat;

the filter screen pool is connected to the inner wall of the filter barrel through a plurality of connecting components;

the first vibrator is arranged at the bottom of the filter screen pool;

the positioning sleeve is arranged on the inner wall of the filter barrel, and a filter screen is arranged on the inner wall of the positioning sleeve;

the dust collection hopper is connected to the inner wall of the filter vat through a connecting plate and penetrates through the filter screen to extend into the dust collection hopper.

Preferably: the bottom of the filter screen pool is provided with a bottom plate, and the first vibrator is arranged on the bottom plate.

Preferably: the bottom of the filter screen is provided with a second vibrator.

Preferably: the connecting component comprises a positioning ring arranged on the inner wall of the filter barrel, the positioning ring is connected with the filter screen pool through a spring, and a guide rod penetrating through the spring and the positioning ring is arranged on the filter screen pool.

Preferably: the frame is connected with a conveyor belt, and the conveyor belt is positioned under the discharging pipe of the receiving hopper.

The beneficial effects of adopting above technical scheme are:

the utility model discloses a drive filter screen vibrations through the first electromagnetic shaker that sets up, drive filter screen pond vibrations through the second electromagnetic shaker that sets up, can implement the first filtration to the rice seed through the filter screen, the filter screen pond can carry out the second to the rice seed and filter to can suck the oversize thing in filter screen pond away through the dust absorption fill, avoid artifical clearance, also can suck garrulous little straw, avoid floating in the air with human contact.

Drawings

FIG. 1 is a schematic diagram of a rice seed screening machine according to the present utility model.

Wherein: frame 10, filter vat 20, connect hopper 30, discharging pipe 31, filter screen pond 40, bottom plate 41, first electromagnetic shaker 42, coupling assembling 50, spring 51, holding ring 52, guide bar 53, filter screen 60, spacer 61, second electromagnetic shaker 62, dust catcher 70, link plate 71, conveyer belt 80.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As in fig. 1, in this embodiment,

a rice seed screening machine comprises

The filter vat 20 is arranged on the inner side wall of the frame 10;

a receiving hopper 30 connected to a lower port of the filter tub 20;

a filtering net pond 40 connected to the inner wall of the filtering barrel 20 through a plurality of connection assemblies 50;

a first vibrator 42 disposed at the bottom of the filtering net tank 40;

the locating sleeve 61 is arranged on the inner wall of the filter barrel 20, and a filter screen 60 is arranged on the inner wall of the locating sleeve 61;

the dust collection hopper 70 is connected to the inner wall of the filter vat 20 through a connecting plate 71 and extends into the dust collection hopper 70 through the filter screen 60.

The present embodiment is implemented as follows:

this application drives filter screen pond 40 vibrations through first electromagnetic shaker 42 when using, can filter the seed that falls on filter screen pond 40, and filter through filter screen 60 for the first time, the first time filters and can block overlength straw, external dust catcher through the dust absorption bucket 70 that sets up, can realize sucking away filter screen pond 40's oversize, and this application is when using, the direction of circulation of air is all to dust absorption bucket 70 flow, consequently can not appear garrulous little straw and leak the problem.

Example two

As an optimization scheme of the first embodiment, a bottom plate 41 is arranged at the bottom of the filter screen tank 40, and the first vibrator 62 is arranged on the bottom plate 41.

This embodiment is implemented by connecting the first vibrator 62 to the filter sump 40 through the bottom plate 41, and increasing the stability of the connection of the first vibrator 62.

Example III

As an optimization of the first embodiment, the bottom of the filter screen 60 is provided with a second vibrator 62.

This embodiment is implemented such that the effect of the screen 60 on rice filtration can be increased by the second vibrator 62.

Example IV

As an optimization scheme of the first embodiment, the connecting assembly 50 includes a positioning ring 52 disposed on an inner wall of the filter vat 20, the positioning ring 52 is connected with the filter screen tank 40 through a spring 51, and a guide rod 53 penetrating the spring 51 and the positioning ring 52 is disposed on the filter screen tank 40.

This embodiment is implemented such that the vibration amplitude of the filtering net sump 40 can be increased by the provision of the springs 51 in the connection assembly 50.

Example five

As an optimization of the first embodiment, a conveyor belt 80 is connected to the frame 10, and the conveyor belt 80 is located directly below the discharge pipe 31 of the receiving hopper 30.

This embodiment is carried out by carrying the filtered rice seeds away by the conveyor belt 80.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.

Claims

1. A rice seed sieve separator, characterized in that: comprising

The filter vat is arranged on the inner side wall of the frame;

the receiving hopper is connected to the lower port of the filter vat;

the first vibrator is arranged at the bottom of the filter screen pool;

2. A rice seed screening machine according to claim 1, wherein: the bottom of the filter screen pool is provided with a bottom plate, and the first vibrator is arranged on the bottom plate.

3. A rice seed screening machine according to claim 1, wherein: the bottom of the filter screen is provided with a second vibrator.

4. A rice seed screening machine according to claim 1, wherein: the connecting component comprises a positioning ring arranged on the inner wall of the filter barrel, the positioning ring is connected with the filter screen pool through a spring, and a guide rod penetrating through the spring and the positioning ring is arranged on the filter screen pool.

5. A rice seed screening machine according to claim 1, wherein: the frame is connected with a conveyor belt, and the conveyor belt is positioned under the discharging pipe of the receiving hopper.