CN212916866U

CN212916866U - Multistage dust separating mechanism of seed recleaning machine

Info

Publication number: CN212916866U
Application number: CN202021351203.2U
Authority: CN
Inventors: 陈元胜; 岳建新; 王进; 王学军
Original assignee: Tianjin Jingu Xinnong Seed Industry Co ltd
Current assignee: Tianjin Jingu Xinnong Seed Industry Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-09
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a multistage dust separating mechanism of seed recleaning machine, which is characterized in that the multistage dust separating mechanism comprises a first dust removing structure and a second dust removing structure, the utility model can respectively remove dust on seeds by utilizing the first dust removing structure and the second dust removing structure, thereby more effectively and further treating the dust and impurities stubborn adhered on the surfaces of the seeds on the premise of effectively achieving the multistage dust removing effect, the cleaning efficiency is higher, wherein the first dust removing structure can shake off the stubborn adhered dust and impurities on the seeds, thereby effectively reducing the amount of the dust and impurities, simultaneously preventing the dust and impurities from stubborn adhered on the surfaces of the seeds, further facilitating the subsequent second dust removing structure to remove dust on the seeds, namely, more effectively removing the dust adhered on the seeds by the second dust removing structure, thereby effectively improving the practicability of the seed recuperator to a certain extent.

Description

Multistage dust separating mechanism of seed recleaning machine

Technical Field

The utility model relates to a seed is clear quick-witted technical field again, especially relates to a multistage dust separating mechanism of seed is clear machine again.

Background

In the processing of crop seeds, the quality of the seeds is directly related to the plants cultivated at the later stage, the cleaning degree of the seeds directly influences the quality of the seeds, the cleaning degree of the seeds is improved by adopting a seed cleaning machine in a cleaning mode at present, although the seed cleaning machine can effectively clean sludge on the surfaces of the seeds, the cleaning degree is poor due to the fact that the quantity of the seeds needing to be cleaned is large, the seed cleaning machine cannot effectively and thoroughly clean the seeds, dust and impurities are still easily attached to the surfaces of the cleaned seeds, and therefore, in order to overcome the defects, the seed re-cleaning machine is developed and mainly has the main function of further specifically treating the dust and the impurities which are stubborn and attached to the surfaces of the seeds, although the existing seed re-cleaning machine can effectively further clean the dust and the impurities which are attached to the surfaces of the seeds, but because its structure is comparatively simple, lead to its efficiency of cleaing away dust and impurity not good to the practicality that has reduced the seed machine of recleaning on to a certain extent, and then still influence the quality of seed easily.

Disclosure of Invention

According to the technical problem, the utility model provides a multistage dust separating mechanism of seed cleaning machine, which is characterized in that the multistage dust separating mechanism comprises a first dust removal box, a second dust removal box, a dust collection box, a first dust removal structure, a second dust removal structure and a dust collection structure, wherein the second dust removal box is arranged on the right side of the first dust removal box, and the dust collection box is arranged on the left side of the second dust removal box; the upper end of the dust collection box is provided with a dust collection structure, and the dust collection structure is arranged on the right side wall of the second dust removal box; a second dust removing structure is arranged in the second dust removing box; a first dust removing structure is arranged in the first dust removing box;

a feeding hole is formed in the upper end of the first dust removing box; a through hole is formed in the right side wall of the first dust removal box; a drawer is arranged at the bottom of the first dust removing box; the left side wall and the right side wall of the drawer are respectively connected with one end of an ash guide plate, and the other ends of the two ash guide plates are respectively welded with the side wall of the first dust removal box; a first dust removing structure is arranged on the upper side of the ash guide plate;

the first dust removing structure consists of a vibrating plate, a vibrating motor, a screen, a first spring and first mounting plates, wherein the upper sides of the two dust guide plates are respectively provided with the first mounting plates, and the two first mounting plates are respectively welded with the side wall of the first dust removing box; the mounting position of the first mounting plate on the left side of the first dust removal box is higher than that of the first mounting plate on the right side of the first dust removal box; one ends of first springs are welded to the upper sides of the two first mounting plates respectively, and the other ends of the two first springs are welded to the bottom of the vibrating plate respectively; a screen is welded between the two vibrating plates; the bottom of the left vibration plate is fixedly provided with a vibration motor by a bolt, and the vibration motor is connected with an external power supply; the right vibration plate penetrates through a through hole formed in the right side wall of the first dust removal box and extends into the second dust removal box;

the bottom of the second dust removal box is provided with a drawing plate and a drawer respectively, the drawer is arranged at the bottom of the drawing plate, and the upper side of the drawing plate is provided with a second dust removal structure; a third mounting plate is welded on the left side wall of the second dust removal box, the third mounting plate is of an inclined structure, one end of a second spring is welded on the third mounting plate, the other end of the second spring is welded with the bottom of a buffer plate, the buffer plate is of an inclined structure, and the left side wall of the buffer plate is in contact with the side wall of the second dust removal box; a guide baffle is welded at the top of the second dust removal box; a material guide port is formed between the lower end of the guide baffle and the right side wall of the buffer plate; the drawing plate is connected with the second dust removal box in a sliding manner;

the second dust removing structure consists of a rotating motor, an output shaft, a rotating rod, a fastening piece, a stirring rod and brush wires, wherein the rotating motor is fixedly installed at the top of the second dust removing box through a bolt and is connected with an external power supply; the rotating motor is provided with an output shaft, the output shaft is in threaded connection with a rotating rod, the rotating rod is provided with mounting holes, the number of the mounting holes is N, and N is more than or equal to 2; the bottom of the rotating rod is provided with a stirring rod, and one end of the stirring rod penetrates through a mounting hole formed in the rotating rod and is screwed and fixed by a fastening piece; the stirring rod is provided with brush wires which are made of soft fur;

the dust collecting structure consists of an air inlet pipe, a suction fan, an air outlet pipe and a second mounting plate, the second mounting plate is welded on the right side wall of the second dust removing box, the suction fan is fixedly mounted on the second mounting plate through bolts and is connected with an external power supply, the suction fan is provided with an air inlet and an air outlet, the air inlet of the suction fan is connected with one end of the air inlet pipe, and the other end of the air inlet pipe is connected with the top of the second dust removing box and extends into the second dust removing box; the air outlet of the suction fan is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is connected with the top of the dust collecting box and extends to the inside of the dust collecting box.

The utility model has the advantages that:

the utility model discloses an utilize first dust removal structure, second dust removal structure to remove dust to the seed respectively, thereby under the prerequisite that can effectively reach multistage dust removal effect, can more effectively and further handle stubborn adnexed dust and impurity on the seed surface, the clearance efficiency is higher, wherein first dust removal structure can shake down stubborn adnexed dust and impurity on the seed, thereby when effectively reducing the volume of dust and impurity, make dust and impurity can not stubborn attached to the surface of seed, thereby can be more convenient for subsequent second dust removal structure to remove dust to the seed and handle, namely, make second dust removal structure can clear away the adnexed dust on the seed more effectively, and then effectively promoted the practicality of seed recuperator to a certain extent;

the dust guide plate is additionally arranged in the first dust removal box, so that dust and impurities removed by the first dust removal structure can be guided into the drawer at the bottom of the first dust removal box through the dust guide plate when falling, and the dust guide plate effectively collects the dust and the impurities, so that the dust and the impurities cannot scatter around in the first dust removal box and can be effectively concentrated in the drawer at the bottom of the first dust removal box;

the utility model discloses an increase buffer board, second spring and third mounting panel, make it can be as buffer, make the seed can obtain good protection under the cushioning effect of buffer board and spring when falling, thereby effectively prevented the seed from directly falling to the bottom of second dust removal case and causing the emergence of the phenomenon of damage, and then played the effect of protection seed effectively to a certain extent, thereby can not influence the quality of seed;

the utility model can intensively guide the seeds into the bottom of the second dust removal box under the action of the guide baffle plate by adding the guide baffle plate, and can effectively prevent the seeds guided in by the vibration of the vibration plate from flying around in the second dust removal box;

the utility model adopts the soft hair to make the brush wire, so that the dust on the surface of the seed can be effectively swept and raised on the premise of not damaging the seed quality, and under the action of the first dust removal structure in the application, the brush wire can more effectively raise the dust on the surface of the seed, thereby effectively reducing the dust attachment amount on the surface of the seed to a great extent, and further having more effective dust removal effect on the seed;

the utility model utilizes the dust collecting structure composed of the air inlet pipe, the suction fan, the air outlet pipe and the second mounting plate, so that the dust raised by the second dust removing structure in the second dust removing box can be discharged into the dust collecting box from the air outlet pipe under the action of the air inlet pipe through the suction fan, and the dust in the second dust removing box can not be accumulated;

the utility model discloses a bottom at first dust removal case, second dust removal case and dust collecting box sets up the drawer respectively to can be convenient for artifically collect dust, impurity and seed.

Drawings

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

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

fig. 3 is a top view of the specific mounting structure of the rotary rod of the present invention.

As shown in the figure: 1-a first dust box, 2-a second dust box, 3-a dust collecting box, 4-a feed inlet, 5-a vibration plate, 6-a vibration motor, 7-a screen, 8-a first spring, 9-a first mounting plate, 10-a dust guide plate, 11-a drawer, 12-a guide baffle, 13-a rotating motor, 14-an output shaft, 15-a rotating rod, 16-a fastener, 17-a stirring rod, 18-a brush wire, 19-a drawing plate, 20-a second mounting plate, 21-an air inlet pipe, 22-a suction fan, 23-an air outlet pipe, 24-a buffer plate, 25-a third mounting plate, 26-a second spring, 27-a mounting hole and 28-a through hole.

Detailed Description

Example 1

The utility model provides a multistage dust separating mechanism of a seed re-cleaning machine, which is characterized by comprising a first dust removing box 1, a second dust removing box 2, a dust collecting box 3, a first dust removing structure, a second dust removing structure and a dust collecting structure, wherein the second dust removing box 2 is arranged on the right side of the first dust removing box 1, and the dust collecting box 3 is arranged on the left side of the second dust removing box 2; the upper end of the dust collection box 3 is provided with a dust collection structure which is arranged on the right side wall of the second dust removal box 2; a second dust removing structure is arranged in the second dust removing box 2; a first dust removing structure is arranged in the first dust removing box 1;

the upper end of the first dust removing box 1 is provided with a feeding hole 4; a through hole 28 is formed on the right side wall of the first dust removing box 1; a drawer 11 is arranged at the bottom of the first dust removing box 1; the left side wall and the right side wall of the drawer 11 are respectively connected with one end of an ash guide plate 10, and the other ends of the two ash guide plates 10 are respectively welded with the side wall of the first dust removal box 1; a first dust removing structure is arranged on the upper side of the dust guide plate 10;

the first dust removing structure consists of a vibration plate 5, a vibration motor 6, a screen 7, a first spring 8 and first mounting plates 209, the upper sides of the two dust guide plates 10 are respectively provided with the first mounting plates 209, and the two first mounting plates 209 are respectively welded with the side walls of the first dust removing box 1; the mounting position of the first mounting plate 209 at the left side of the first dust removal box 1 is higher than that of the first mounting plate 209 at the right side of the first dust removal box 1; one ends of the first springs 8 are welded on the upper sides of the two first mounting plates 209 respectively, and the other ends of the two first springs 8 are welded with the bottom of the vibrating plate 5 respectively; a screen 7 is welded between the two vibrating plates 5; the bottom of the left vibration plate 5 is fixedly provided with a vibration motor 6 by a bolt, and the vibration motor 6 is connected with an external power supply; the right vibration plate 5 passes through a through hole 28 formed in the right side wall of the first dust removal box 1 and extends into the second dust removal box 2;

the bottom of the second dust removing box 2 is respectively provided with a drawing plate 19 and a drawer 11, the drawer 11 is arranged at the bottom of the drawing plate 19, and the upper side of the drawing plate 19 is provided with a second dust removing structure; a third mounting plate 25 is welded on the left side wall of the second dust removal box 2, the third mounting plate 25 is of an inclined structure, one end of a second spring 26 is welded on the third mounting plate 25, the other end of the second spring 26 is welded with the bottom of a buffer plate 24, the buffer plate 24 is of an inclined structure, and the left side wall of the buffer plate 24 is in contact with the side wall of the second dust removal box 2; a guide baffle plate 12 is welded at the top of the second dust removal box 2; a material guide port is formed between the lower end of the guide baffle 12 and the right side wall of the buffer plate 24; the drawing plate 19 is connected with the second dust removal box 2 in a sliding manner;

the second dust removing structure consists of a rotating motor 13, an output shaft 14, a rotating rod 15, a fastening piece 16, a stirring rod 17 and brush wires 18, the rotating motor 13 is fixedly installed at the top of the second dust removing box 2 through bolts, and the rotating motor 13 is connected with an external power supply; the rotating motor 13 is provided with an output shaft 14, the output shaft 14 is in threaded connection with a rotating rod 15, mounting holes 27 are formed in the rotating rod 15, the number of the mounting holes 27 is N, and N is larger than or equal to 2; the bottom of the rotating rod 15 is provided with a stirring rod 17, and one end of the stirring rod 17 passes through a mounting hole 27 formed in the rotating rod 15 and is screwed and fixed by a fastener 16; the stirring rod 17 is provided with brush wires 18, and the brush wires 18 are made of soft fur;

the dust collecting structure consists of an air inlet pipe 21, a suction fan 22, an air outlet pipe 23 and a second mounting plate, the second mounting plate is welded on the right side wall of the second dust removing box 2, the suction fan 22 is fixedly mounted on the second mounting plate through bolts, the suction fan 22 is provided with an air inlet and an air outlet, the air inlet of the suction fan 22 is connected with one end of the air inlet pipe 21, and the other end of the air inlet pipe 21 is connected with the top of the second dust removing box 2 and extends into the second dust removing box 2; the air outlet of the suction fan 22 is connected with one end of the air outlet pipe 23, and the other end of the air outlet pipe 23 is connected with the top of the dust collection box 3 and extends to the inside of the dust collection box 3.

Example 2

When the utility model is used, firstly, the external power supply is sequentially turned on manually to start the vibration motor 6 and the rotating motor 13, so that the vibration plate 5 in the first dust removal box 1 is in the running state, and the rotating rod 15 in the second dust removal box 2 is in the normal running state, at the moment, seeds to be dedusted are guided into the feed inlet 4 manually, when the seeds are on the vibration plate 5, the vibration phenomenon will occur and gradually move to the through hole 28 along the inclined direction of the vibration plate 5, in the process, stubborn impurities and dust attached to the surfaces of the seeds will be separated from the surfaces of the seeds under the vibration effect of the vibration motor 6, namely, the separation phenomenon of the seeds, the dust and the impurities is formed, wherein the impurities and part of the dust will pass through the meshes of the screen 7, and the dust is concentrated in the drawer 11 at the bottom of the first dust removal box 1 under the effect of the dust guide plate 10, then, when the seeds are vibrated to the through holes 28 and are about to fall into the second dust removing box 2, the seeds are well protected by the buffer action of the buffer plate 24 and the spring in the falling process, so that the seeds are effectively prevented from directly falling to the bottom of the second dust removing box 2 to cause damage, and further the seeds are effectively protected to a certain extent, so that the quality of the seeds is not affected, and the seeds can be intensively guided into the bottom of the second dust removing box 2 by the guide baffle 12 in the falling process of the seeds, and the phenomenon that the seeds guided by the vibration of the vibration plate 5 scatter around the inside of the second dust removing box 2 can be effectively prevented, and then the seeds can safely fall into the inside of the second dust removing box 2, at this time, the rotating rod 15 is in a rotating state, thereby driving the stirring rod 17 to stir the seeds, wherein the brush wire 18 on the stirring rod 17 will further peel off the residual dust on the surface of the seeds and lift the residual dust, and after the process lasts for a short period of time, the power supply connected with the suction fan 22 is turned on, so that the dust lifted by the second dust removing structure in the second dust removing box 2 can be discharged into the dust collecting box 3 through the suction fan 22 under the action of the air inlet pipe 21 by the air outlet pipe 23, thereby preventing the dust in the second dust removing box 2 from being accumulated, wherein, the application respectively removes dust for the seeds by utilizing the first dust removing structure and the second dust removing structure, thereby effectively and further processing the stubborn and adhered dust and impurities on the surface of the seeds on the premise of effectively achieving the multi-stage dust removing effect, the cleaning efficiency is higher, wherein the first dust removing structure can shake the stubborn and adhered dust and impurities on the seeds, therefore, the amount of dust and impurities is effectively reduced, and simultaneously, the dust and the impurities are not stubborn and attached to the surface of the seeds, so that the subsequent second dust removing structure can remove dust of the seeds more conveniently, namely, the second dust removing structure can remove the dust attached to the seeds more effectively, and further, the practicability of the seed re-cleaning machine is effectively improved to a certain extent, finally, after the seeds are cleaned, the drawers 11 at the bottom of the first dust removing box 1 are sequentially drawn out manually to dump the impurities and part of the dust in the drawers 11, the drawers 11 at the bottom of the dust collecting box 3 are drawn out to dump the dust, when the seeds need to be collected, the pull plate 19 needs to be drawn out firstly to enable the seeds to fall into the drawers 11 arranged at the bottom of the second dust removing box 2, so that the seeds after being cleaned can be collected manually, after collection, the process is complete.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-stage dust separating mechanism of a seed re-cleaning machine is characterized by comprising a first dust removing box, a second dust removing box, a dust collecting box, a first dust removing structure, a second dust removing structure and a dust collecting structure, wherein the second dust removing box is installed on the right side of the first dust removing box, and the dust collecting box is installed on the left side of the second dust removing box; the upper end of the dust collection box is provided with a dust collection structure, and the dust collection structure is arranged on the right side wall of the second dust removal box; a second dust removing structure is arranged in the second dust removing box; a first dust removing structure is arranged in the first dust removing box;

the first dust removing structure consists of a vibrating plate, a vibrating motor, a screen, a first spring and first mounting plates, wherein the upper sides of the two dust guide plates are respectively provided with the first mounting plates, and the two first mounting plates are respectively welded with the side wall of the first dust removing box; one ends of first springs are welded to the upper sides of the two first mounting plates respectively, and the other ends of the two first springs are welded to the bottom of the vibrating plate respectively; a screen is welded between the two vibrating plates; the bottom of the left vibration plate is fixedly provided with a vibration motor by a bolt; the right vibration plate penetrates through a through hole formed in the right side wall of the first dust removal box and extends into the second dust removal box;

the bottom of the second dust removal box is provided with a drawing plate and a drawer respectively, the drawer is arranged at the bottom of the drawing plate, and the upper side of the drawing plate is provided with a second dust removal structure; a third mounting plate is welded on the left side wall of the second dust removal box, one end of a second spring is welded on the third mounting plate, the other end of the second spring is welded with the bottom of a buffer plate, and the left side wall of the buffer plate is in contact with the side wall of the second dust removal box; a guide baffle is welded at the top of the second dust removal box; a material guide port is formed between the lower end of the guide baffle and the right side wall of the buffer plate; the drawing plate is connected with the second dust removal box in a sliding manner;

the second dust removing structure consists of a rotating motor, an output shaft, a rotating rod, a fastening piece, a stirring rod and brush wires, and the rotating motor is fixedly installed at the top of the second dust removing box through bolts; the rotating motor is provided with an output shaft, the output shaft is in threaded connection with a rotating rod, and the rotating rod is provided with a mounting hole; the bottom of the rotating rod is provided with a stirring rod, and one end of the stirring rod penetrates through a mounting hole formed in the rotating rod and is screwed and fixed by a fastening piece; the stirring rod is provided with brush wires;

the dust collecting structure consists of an air inlet pipe, a suction fan, an air outlet pipe and a second mounting plate, the second mounting plate is welded on the right side wall of the second dust removing box, the suction fan is fixedly mounted on the second mounting plate through bolts, the suction fan is provided with an air inlet and an air outlet, the air inlet of the suction fan is connected with one end of the air inlet pipe, and the other end of the air inlet pipe is connected with the top of the second dust removing box and extends into the second dust removing box; the air outlet of the suction fan is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is connected with the top of the dust collecting box and extends to the inside of the dust collecting box.

2. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein the first mounting plate is mounted at a higher position on the left side of the first dust box than the first mounting plate on the right side of the first dust box.

3. The multi-stage dust separating mechanism of a seed cleaning machine as recited in claim 1, wherein said third mounting plate is of an inclined configuration.

4. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein said buffer plate is of an inclined structure.

5. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein said rotating motor is connected to an external power source.

6. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein the number of the mounting holes is N, and N is more than or equal to 2.

7. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein said brush filaments are made of soft wool.

8. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein said vibration motor is connected to an external power source.

9. The multi-stage dust separating mechanism of a seed cleaning machine as claimed in claim 1, wherein the suction fan is connected to an external power source.