CN217250545U

CN217250545U - Screening device for cotton seeds

Info

Publication number: CN217250545U
Application number: CN202221081905.2U
Authority: CN
Inventors: 张泓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a screening device of cotton seed. The screening device of cotton seed includes: the automatic feeding device comprises a box body, a feeding hole and a discharging hole, wherein a sliding opening is formed in one side of the box body; the mounting rack is fixedly mounted on the box body; the screening box is arranged inside the box body, a discharge opening is formed in one side of the screening box, and an installation groove is formed in the inner wall of the top of the discharge opening; the first cross rod is fixedly arranged on one side of the screening box and is in sliding connection with the inner wall of one sliding opening; the second cross rod is fixedly arranged on one side of the screening box and is connected with the inner wall of the sliding opening in a sliding mode. The utility model provides a screening device of cotton seed has seed and mixes medicine function, comparatively labour saving and time saving, takes out comparatively convenient advantage of seed.

Description

Screening device for cotton seeds

Technical Field

The utility model belongs to the technical field of the cotton seed processing, especially, relate to a sieving mechanism of cotton seed.

Background

Cotton, a seed fiber of cotton plants of the Malvaceae family, is native to subtropics. The plant is shrubbery and can grow to 6 meters in height, generally 1 to 2 meters, when cultivated in tropical regions. Flowers are milky white and turn deep red shortly after flowering and then wither, leaving a small green capsule called boll. Cotton seeds are arranged in the cotton bolls, fuzz on the cotton seeds grows out of the cotton seed skins and fills the cotton bolls, and the cotton bolls crack when mature to expose soft fibers. The fiber is white or white with yellow, the length of the fiber is about 2-4 cm (0.75-1.5 inches), the fiber contains about 87-90% of cellulose, 5-8% of water and 4-6% of other substances. Countries with the highest cotton production include china, the united states, india, etc. During the processing of cotton seeds, the seeds need to be screened so as to remove impurities in the seeds.

Although the impurity that contains in the cotton seed can be got rid of in the screening to current sieving mechanism, it often can't carry out comparatively even stirring medicine to the cotton seed, consequently still need manually stir medicine to the cotton seed after the screening is accomplished, comparatively wastes time and energy.

Therefore, there is a need to provide a new screening device for cotton seeds to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a screening device of cotton seed that has seed and mixes medicine function, comparatively labour saving and time saving, take out the seed comparatively convenient.

In order to solve the technical problem, the utility model provides a screening device of cotton seed includes: the box body is provided with a discharge hole at one side, and sliding openings are formed at two sides of the box body; the mounting rack is fixedly mounted on the box body; the screening box is arranged inside the box body, a discharge opening is formed in one side of the screening box, and an installation groove is formed in the inner wall of the top of the discharge opening; the first cross rod is fixedly arranged on one side of the screening box and is connected with the inner wall of one sliding opening in a sliding manner; the second cross rod is fixedly arranged on one side of the screening box and is in sliding connection with the inner wall of one sliding opening; the U-shaped plate is fixedly arranged on one side of the box body; the reciprocating pushing mechanism is arranged on one side of the box body; the discharging mechanism is arranged on the discharging opening; the pesticide spreading mechanism is arranged on the inner wall of the top of the mounting frame.

As a further aspect of the utility model, reciprocal pushing mechanism includes servo motor, carousel and transfer line, servo motor fixed mounting be in on one side inner wall of U template, the fixed cover of carousel is established on servo motor's the output shaft, the transfer line articulates on the carousel, the transfer line with the second horizontal pole is articulated mutually.

As a further scheme of the utility model, discharge mechanism includes electric telescopic handle, striker plate and discharging pipe, electric telescopic handle fixed mounting be in on the top inner wall of mounting groove, striker plate fixed mounting be in on electric telescopic handle's the output pole, discharging pipe fixed mounting be in on the bin outlet, the one end of discharging pipe extends to the outside of box.

As a further scheme of the utility model, spill medicine mechanism include electronic slide rail, spliced pole, diaphragm, a plurality of spring, spill medicine box, shock dynamo and separate the net, electronic slide rail fixed mounting be in on the top inner wall of mounting bracket, the spliced pole fixed mounting be in on the output piece of electronic slide rail, diaphragm fixed mounting be in the bottom of spliced pole, it is a plurality of the equal fixed mounting of spring is in the bottom of diaphragm, it is a plurality of to spill medicine box fixed mounting the bottom of spring, spill one side of medicine box and seted up the offe medicine opening, shock dynamo fixed mounting be in spill the top of medicine box, separate the net setting and be in spill the bottom of medicine box.

As a further proposal of the utility model, the bottom of the screening box is provided with a screen.

As a further scheme of the utility model, the collecting vat has been seted up on the bottom inner wall of box, the bottom of box is matrix fixed mounting and has four supporting legs.

Compared with the prior art, the utility model provides a screening device of cotton seed has following beneficial effect:

the utility model provides a sieving mechanism of cotton seed: can make the screening case remove about can through first horizontal pole and second horizontal pole, can drive screening case reciprocating motion about through reciprocal pushing mechanism to screening the cotton seed of screening incasement, can control through discharge mechanism and take out the cotton seed of screening incasement, mix the medicine through spilling the cotton seed that medicine mechanism can be comparatively even to screening incasement, can screen out the impurity in the cotton seed through the screen cloth, can support the box through four supporting legs.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a screening apparatus for cotton seeds according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a box body; 2. a mounting frame; 3. a screening box; 4. a first cross bar; 5. a second cross bar; 6. a U-shaped plate; 7. a servo motor; 8. a turntable; 9. a transmission rod; 10. an electric telescopic rod; 11. a striker plate; 12. a discharge pipe; 13. an electric slide rail; 14. connecting columns; 15. a transverse plate; 16. a spring; 17. scattering a medicine box; 18. a vibration motor; 19. separating the net; 20. and (4) screening.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view illustrating a screening apparatus for cotton seeds according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. Screening device of cotton seed includes: the device comprises a box body 1, wherein a discharge hole is formed in one side of the box body 1, and sliding openings are formed in two sides of the box body 1; the mounting rack 2 is fixedly arranged on the box body 1; the screening box 3 is arranged inside the box body 1, a discharge opening is formed in one side of the screening box 3, and an installation groove is formed in the inner wall of the top of the discharge opening; the first cross rod 4 is fixedly arranged on one side of the screening box 3, and the first cross rod 4 is connected with the inner wall of one sliding opening in a sliding manner; the second cross rod 5 is fixedly arranged on one side of the screening box 3, and the second cross rod 5 is connected with the inner wall of one sliding opening in a sliding manner; the U-shaped plate 6 is fixedly arranged on one side of the box body 1; the reciprocating pushing mechanism is arranged on one side of the box body 1; the discharging mechanism is arranged on the discharging opening; and the pesticide spreading mechanism is arranged on the inner wall of the top of the mounting rack 2.

Reciprocal pushing mechanism includes servo motor 7, carousel 8 and transfer line 9, servo motor 7 fixed mounting be in on one side inner wall of U template 6, the fixed cover of carousel 8 is established on servo motor 7's the output shaft, transfer line 9 articulates on carousel 8, transfer line 9 with second horizontal pole 5 is articulated mutually, can drive screening case 3 left and right reciprocating motion through reciprocal pushing mechanism to the cotton seed to in the screening case 3 screens.

Discharge mechanism includes electric telescopic handle 10, striker plate 11 and discharging pipe 12, electric telescopic handle 10 fixed mounting be in on the top inner wall of mounting groove, striker plate 11 fixed mounting be in on electric telescopic handle 10's the output rod, discharging pipe 12 fixed mounting be in on the bin outlet, the one end of discharging pipe 12 extends to the outside of box 1 can control through discharge mechanism and take out the cotton seed in the screening case 3.

Spill medicine mechanism and include electronic slide rail 13, spliced pole 14, diaphragm 15, a plurality of spring 16, spill medicine box 17, shock dynamo 18 and separate net 19, electronic slide rail 13 fixed mounting be in on the top inner wall of mounting bracket 2, spliced pole 14 fixed mounting be in on the output piece of electronic slide rail 13, diaphragm 15 fixed mounting be in spliced pole 14's bottom, it is a plurality of the equal fixed mounting of spring 16 is in the bottom of diaphragm 15, spill medicine box 17 fixed mounting be in a plurality of the bottom of spring 16, the opening of offeing medicine has been seted up to one side of spilling medicine box 17, shock dynamo 18 fixed mounting be in spill the top of medicine box 17, separate net 19 and set up and be in spill the bottom of medicine box 17, can be comparatively even stir the medicine to the cotton seed in the screening case 3 through spilling medicine mechanism.

The bottom of the screening box 3 is provided with a screen 20, and impurities in the cotton seeds can be screened out through the screen 20.

The collecting vat has been seted up on the bottom inner wall of box 1, the bottom of box 1 is matrix fixed mounting has four supporting legs, can support box 1 through four supporting legs.

The utility model provides a sieving mechanism of cotton seed's theory of operation as follows:

during screening, cotton seeds are poured into the screening box 3, then the servo motor 7 is started, the servo motor 7 drives the rotary table 8 to rotate, the rotary table 8 drives the second cross rod 5 to reciprocate through the transmission rod 9, the second cross rod 5 drives the screening box 3 to reciprocate, and the cotton seeds in the screening box 3 are continuously turned through the reciprocating motion of the screening box 3, so that impurities in the cotton seeds are screened into the collecting tank along the screen 20, and then the impurities slide to the outside of the box body 1 along the collecting tank;

after the screening is finished, the seeds in the screening box 3 are mixed, firstly, a medicine collecting container is placed at the bottom of a collecting tank, then, medicines are poured into a medicine spreading box 17 through a medicine feeding opening, then, a vibration motor 18 is started, the vibration motor 18 drives the medicine spreading box 17 to vibrate, the medicines in the medicine spreading box 17 can be spread onto the seeds in the screening box 3 along a separation net 19 through the vibration of the medicine spreading box 17, then, an electric slide rail 13 is started, an output block of the electric slide rail 13 drives a connecting column 14 to move left and right, the connecting column 14 drives the medicine spreading box 17 to move left and right, the medicines can be uniformly spread onto the seeds in the screening box 3 through the left and right reciprocating movement of the screening box 3, the medicines can be uniformly mixed in the cotton planting process, the cotton seeds can be uniformly mixed, and the redundant medicines can drop into the container below along a screen 20 and the collecting tank, thereby collecting the redundant medicine;

mix the medicine and accomplish the back, start electric telescopic handle 10, electric telescopic handle 10's output rod shrink drives striker plate 11 rebound to make striker plate 11 avoid the bin outlet, then along with screening case 3 left and right sides reciprocating motion makes cotton seed along bin outlet and discharging pipe 12 discharge to the outside of box 1, thereby take out the screening and mix the cotton seed after the medicine.

the utility model provides a sieving mechanism of cotton seed, can make screening case 3 remove about can through first horizontal pole 4 and second horizontal pole 5, can drive screening case 3 reciprocating motion about through reciprocal pushing mechanism, thereby filter the cotton seed in screening case 3, can control through discharge mechanism and take out the cotton seed in screening case 3, can comparatively even mix the medicine to the cotton seed in screening case 3 through dusting mechanism, can screen out the impurity in the cotton seed through screen cloth 20, can support box 1 through four supporting legs.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, and it is intended that in other related fields of technology, the scope of the invention be limited only by the claims and their equivalents, all of which are included within the scope of the present invention as defined in the appended claims.

Claims

1. A screening device for cotton seeds, comprising:

the box body is provided with a discharge hole at one side, and sliding openings are formed at two sides of the box body;

the mounting rack is fixedly mounted on the box body;

the screening box is arranged inside the box body, a discharge opening is formed in one side of the screening box, and an installation groove is formed in the inner wall of the top of the discharge opening;

the first cross rod is fixedly arranged on one side of the screening box and is in sliding connection with the inner wall of one sliding opening;

the second cross rod is fixedly arranged on one side of the screening box and is in sliding connection with the inner wall of one sliding opening;

the U-shaped plate is fixedly arranged on one side of the box body;

the reciprocating pushing mechanism is arranged on one side of the box body;

the discharging mechanism is arranged on the discharging opening;

the pesticide spreading mechanism is arranged on the inner wall of the top of the mounting frame.

2. The cotton seed screening apparatus as claimed in claim 1, wherein the reciprocating pushing mechanism comprises a servo motor, a rotary table and a transmission rod, the servo motor is fixedly installed on one side of the inner wall of the U-shaped plate, the rotary table is fixedly sleeved on the output shaft of the servo motor, the transmission rod is hinged on the rotary table, and the transmission rod is hinged with the second cross bar.

3. The cotton seed screening device of claim 1, wherein the discharging mechanism comprises an electric telescopic rod, a material baffle plate and a discharging pipe, the electric telescopic rod is fixedly installed on the inner wall of the top of the installation groove, the material baffle plate is fixedly installed on the output rod of the electric telescopic rod, the discharging pipe is fixedly installed on the discharging opening, and one end of the discharging pipe extends to the outside of the box body.

4. The screening device of cotton seeds of claim 1, wherein, spill the medicine mechanism and include electronic slide rail, spliced pole, diaphragm, a plurality of spring, spill medicine box, shock dynamo and separate the net, electronic slide rail fixed mounting be in on the top inner wall of mounting bracket, spliced pole fixed mounting be in on the output block of electronic slide rail, diaphragm fixed mounting be in the bottom of spliced pole, it is a plurality of the equal fixed mounting of spring is in the bottom of diaphragm, it is a plurality of to spill medicine box fixed mounting in the bottom of spring, the one side of spilling the medicine box has seted up the opening of offeing medicine, shock dynamo fixed mounting be in spill the top of medicine box, it is in to separate the net setting spill the bottom of medicine box.

5. The cotton seed screening apparatus of claim 1, wherein a screen is provided at a bottom of the screening chamber.

6. The cotton seed screening device of claim 1, wherein a collecting groove is formed in the inner wall of the bottom of the box body, and four supporting legs are fixedly arranged at the bottom of the box body in a matrix manner.