CN212418595U - Drum-type seed sieving mechanism - Google Patents
Drum-type seed sieving mechanism Download PDFInfo
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- CN212418595U CN212418595U CN202020491683.6U CN202020491683U CN212418595U CN 212418595 U CN212418595 U CN 212418595U CN 202020491683 U CN202020491683 U CN 202020491683U CN 212418595 U CN212418595 U CN 212418595U
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Abstract
The utility model discloses a drum-type seed sieving mechanism relates to seed screening technical field. The utility model comprises a support frame body; the top surface of the support frame body is fixedly connected with a waste discharge hopper; the top surface of the support frame body is rotatably connected with a screening assembly through a bearing; a driving motor is fixedly connected to one surface of the support frame body; one end of an output shaft of the driving motor is connected with the screening component through a belt; the screening component comprises a screen drum; the peripheral side surface of the screen drum is rotationally connected with the support frame body through a bearing; one end of the output shaft of the driving motor is in transmission connection with the screen drum through a belt. The utility model discloses a sieve section of thick bamboo, spiral delivery material blade, break up the design of subassembly and drying pipe, can integrate the screening and the stoving operation of accomplishing kind of material, during the screening simultaneously, through the work flow design of breaking up subassembly and spiral delivery material blade, can make kind of material intensive dispersion on the one hand, on the other hand can effectively prolong the quilt screening time of kind of material.
Description
Technical Field
The utility model belongs to the technical field of the seed screening, especially, relate to a drum-type seed sieving mechanism.
Background
Corn is an annual herbaceous plant of the genus zea of the family gramineae, which is also known as corn: maize, the stick, the corn, the package rice, the maize wild rice stem, the corn, pearl rice, the bud, big corn, need carry out the seed selection to the maize before agricultural production plants, carry out screening seed selection to the maize according to the size of kernel of corn, various maize screening equipment has appeared in the existing market, still have certain defect, for example current maize seed screening plant does not set up the device of drying in advance to the maize seed, not only be unfavorable for going on smoothly of follow-up screening step, be unfavorable for the storage of maize seed, and need the workman further to carry out the stoving step, the extravagant manpower, current maize seed screening plant is not good to the screening effect of maize in addition, the inefficiency of screening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drum-type seed sieving mechanism, through the design of the defeated material blade of spiral, the clean spray tube of high pressure, break up subassembly and sieve section of thick bamboo, solved current seed sieving mechanism screening efficiency low and the poor problem of screening effect.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a drum-type seed screening device, which comprises a support frame body; the top surface of the support frame body is fixedly connected with a waste discharge hopper; the top surface of the support frame body is rotatably connected with a screening assembly through a bearing; a driving motor is fixedly connected to one surface of the support frame body; one end of an output shaft of the driving motor is connected with the screening component through a belt;
the screening assembly comprises a screen cylinder; the peripheral side surface of the screen drum is rotationally connected with the support frame body through a bearing; one end of an output shaft of the driving motor is in transmission connection with the screen drum through a belt; the inner wall of the screen cylinder is fixedly connected with two support plates; a drying pipe is rotatably connected between the opposite surfaces of the two support plates; the surface of the support plate is fixedly connected with a linear motor; one end of the output shaft of the linear motor is fixedly connected with the drying pipe; the circumferential side surface of the drying pipe is fixedly connected with a group of scattering assemblies distributed in a linear array; a group of material turning plates distributed in a circumferential array are fixedly connected to the inner wall of the screen cylinder at positions corresponding to the scattering assemblies; the circumferential side surface of the drying pipe is also fixedly connected with a spiral conveying blade matched with the screen cylinder;
a high-pressure cleaning spray pipe is fixedly connected between the inner surfaces of the support frame bodies; two brush rolls are rotatably connected between the inner surfaces of the support frame bodies; the peripheral side surfaces of the two brush rolls are matched with the screen drum; the top surface of the support frame body is respectively and fixedly connected with a high-pressure air pump and a hot air generating assembly; one end of the air outlet of the high-pressure air pump is rotationally communicated with the high-pressure cleaning spray pipe through a pipeline; one end of the air outlet of the hot air generating assembly is rotatably communicated with the drying pipe through a pipeline.
Furthermore, the surface of the screen drum is provided with screen holes which are arranged in a circumferential array; and the circumferential side surface of the drying pipe is provided with air outlet holes distributed in a circumferential array.
Further, the break-up assembly includes a connection ring; the inner wall of the connecting ring is fixedly connected with the drying pipe; the circumferential side surface of the connecting ring is fixedly connected with a group of scattering rods distributed in a circumferential array; the peripheral side surface of the scattering rod is fixedly provided with a rubber pad.
Furthermore, the axes of the high-pressure cleaning spray pipe and the two brush rolls are parallel to the axis of the screen cylinder; the high-pressure cleaning spray pipe is positioned right above the screen drum; the two brush rollers are respectively positioned on two sides of the screen drum.
Further, the screen drum is of a hollow structure with two open ends; and the peripheral side surface of the high-pressure cleaning spray pipe is fixedly communicated with a group of nozzles which are opposite to the screen drum.
The utility model discloses following beneficial effect has:
the utility model discloses a sieve section of thick bamboo, the defeated material blade of spiral, break up the design of subassembly and drying pipe, can integrate the screening and the stoving operation of accomplishing kind of material, when screening simultaneously, through the work flow design of breaking up subassembly and the defeated material blade of spiral, can make kind of material fully dispersed on the one hand, on the other hand can effectively prolong being screened time of kind of material, then improve the screening effect of kind of material, reduce the hourglass sieve rate of kind of material, and through the design of brush roll and the clean spray tube of high pressure, can clear up the impurity of jam in sieve section of thick bamboo outer wall and the sieve section of thick bamboo sieve mesh automatically, then reduce the device's the clearance degree of difficulty, improve the device's life and ease for use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a drum-type seed screening apparatus;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is a side view of the structure of FIG. 1;
FIG. 4 is a schematic structural view of a screening assembly;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is a schematic structural view of a linear motor, a drying duct, a scattering assembly and a spiral delivery vane;
in the drawings, the components represented by the respective reference numerals are listed below:
1-support frame body, 2-waste discharge hopper, 3-screening component, 4-driving motor, 5-screen drum, 6-support plate, 7-drying pipe, 8-linear motor, 9-scattering component, 10-material turning plate, 11-spiral conveying blade, 12-high-pressure cleaning spray pipe, 13-brush roller, 14-high-pressure air pump, 15-hot air generating component, 16-screen hole and 17-air outlet hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a roller type seed screening device, which comprises a support frame 1; the top surface of the support frame body 1 is fixedly connected with a waste discharge hopper 2; the top surface of the support frame body 1 is rotatably connected with a screening component 3 through a bearing; a driving motor 4 is fixedly connected to one surface of the support frame body 1; one end of an output shaft of the driving motor 4 is connected with the screening component 3 through a belt;
the screening assembly 3 comprises a screen cylinder 5; the peripheral side surface of the screen drum 5 is rotationally connected with the support frame body 1 through a bearing; one end of an output shaft of the driving motor 4 is in transmission connection with the screen drum 5 through a belt; the inner wall of the screen cylinder 5 is fixedly connected with two support plates 6; a drying pipe 7 is rotatably connected between the opposite surfaces of the two support plates 6; a linear motor 8 is fixedly connected to the surface of the support plate 6; one end of the output shaft of the linear motor 8 is fixedly connected with the drying pipe 7; a group of scattering assemblies 9 which are distributed in a linear array are fixedly connected on the peripheral side surface of the drying pipe 7; a group of material turning plates 10 distributed in a circumferential array are fixedly connected to the inner wall of the screen drum 5 at positions corresponding to the scattering assemblies 9; the circumferential side surface of the drying pipe 7 is also fixedly connected with a spiral conveying blade 11 matched with the screen cylinder 5;
a high-pressure cleaning spray pipe 12 is fixedly connected between the inner surfaces of the support frame bodies 1; two brush rolls 13 are rotatably connected between the inner surfaces of the support frame bodies 1; the peripheral side surfaces of the two brush rolls 13 are matched with the screen drum 5; the top surface of the support frame body 1 is respectively and fixedly connected with a high-pressure air pump 14 and a hot air generating assembly 15; one end of the air outlet of the high-pressure air pump 14 is rotationally communicated with the high-pressure cleaning spray pipe 12 through a pipeline; one end of the air outlet of the hot air generating assembly 15 is rotatably communicated with the drying pipe 7 through a pipeline.
Wherein, the surface of the screen drum 5 is provided with screen holes 16 which are arranged in a circumferential array; the circumferential side surface of the drying pipe 7 is provided with air outlet holes 17 distributed in a circumferential array.
Wherein the breaking assembly 9 comprises a connecting ring; the inner wall of the connecting ring is fixedly connected with the drying pipe 7; the circumferential side surface of the connecting ring is fixedly connected with a group of scattering rods distributed in a circumferential array; the peripheral side of the scattering rod is fixedly provided with a rubber pad.
Wherein, the axes of the high-pressure cleaning spray pipe 12 and the two brush rolls 13 are parallel to the axis of the screen cylinder 5; the high-pressure cleaning spray pipe 12 is positioned right above the screen drum 5; the two brush rollers 13 are respectively positioned at two sides of the screen drum 5.
Wherein, the screen cylinder 5 is a hollow structure with two open ends; the circumferential side surface of the high-pressure cleaning spray pipe 12 is fixedly communicated with a group of nozzles which are opposite to the screen drum 5.
One specific application of this embodiment is: before use, one end of the air outlet of the high-pressure air pump 14 is communicated with the high-pressure cleaning spray pipe 12 through a pipeline, one end of the air outlet of the hot air generating assembly 15 is communicated with the drying pipe 7 through a pipeline in a rotating way, when the hot air generating assembly works, the driving motor 4 drives the screen cylinder 5 to rotate at a set speed, the linear motor 8 drives the drying pipe 7 to rotate at a set speed, meanwhile, the high-pressure cleaning spray pipe 12 and the drying pipe 7 exhaust air, seed materials to be screened enter from the end part of the screen cylinder 5, after the seed materials enter the screen cylinder 5, the screen cylinder 5 circularly turns up the materials deposited at the bottom of the screen cylinder 5 and falls into the scattering assembly 9 to be fully scattered, after scattering, most of the shriveled seed materials are discharged from the screen holes 16, the qualified and full seed materials are continuously conveyed forwards at a set speed under the action of the spiral conveying blades 11, when the spiral conveying blades 11 convey the seed materials, on the one hand can fully prolong the screening time of material in sieve section of thick bamboo 5, then make the seed by the abundant screening, on the other hand, can make kind material homodisperse, thereby further reduce the caking rate of kind material, the final exhaust material of spiral delivery blade 11 is the beneficiated burden material after the screening finishes, and spiral delivery blade 11 during operation, can discharge remaining flat little kind material, in the course of the work, because the hot air-out of stoving pipe 7, can make kind material fully dry and disperse, and because the clean spray tube 12 spun high-pressure draught of high pressure, can be automatic will block up the impurity discharge in sieve section of thick bamboo 5 sieve mesh 16.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a drum-type seed sieving mechanism, includes support frame body (1), its characterized in that:
the top surface of the support frame body (1) is fixedly connected with a waste discharge hopper (2); the top surface of the support frame body (1) is rotatably connected with a screening component (3) through a bearing; a driving motor (4) is fixedly connected to one surface of the support frame body (1); one end of an output shaft of the driving motor (4) is connected with the screening component (3) through a belt;
the screening assembly (3) comprises a screen drum (5); the peripheral side surface of the screen drum (5) is rotationally connected with the support frame body (1) through a bearing; one end of an output shaft of the driving motor (4) is in transmission connection with the screen drum (5) through a belt; the inner wall of the screen drum (5) is fixedly connected with two support plates (6); a drying pipe (7) is rotatably connected between the opposite surfaces of the two support plates (6); a linear motor (8) is fixedly connected to the surface of the support plate (6); one end of an output shaft of the linear motor (8) is fixedly connected with the drying pipe (7); the circumferential side surface of the drying pipe (7) is fixedly connected with a group of scattering assemblies (9) which are distributed in a linear array; a group of material turning plates (10) distributed in a circumferential array are fixedly connected to the inner wall of the screen drum (5) at positions corresponding to the scattering assemblies (9); the circumferential side surface of the drying pipe (7) is also fixedly connected with a spiral conveying blade (11) matched with the screen cylinder (5);
a high-pressure cleaning spray pipe (12) is fixedly connected between the inner surfaces of the support frame bodies (1); two brush rolls (13) are rotatably connected between the inner surfaces of the support frame bodies (1); the peripheral side surfaces of the two brush rolls (13) are matched with the screen drum (5); the top surface of the support frame body (1) is respectively and fixedly connected with a high-pressure air pump (14) and a hot air generating assembly (15); one end of the air outlet of the high-pressure air pump (14) is rotationally communicated with the high-pressure cleaning spray pipe (12) through a pipeline; one end of the air outlet of the hot air generating assembly (15) is rotatably communicated with the drying pipe (7) through a pipeline.
2. A roller type seed screening device as claimed in claim 1, wherein the surface of the screen drum (5) is provided with screen holes (16) arranged in a circumferential array; the circumferential side surface of the drying pipe (7) is provided with air outlet holes (17) distributed in a circumferential array.
3. Roller-type seed screening device as claimed in claim 1, characterized in that said breaking assembly (9) comprises a connecting ring; the inner wall of the connecting ring is fixedly connected with the drying pipe (7); the circumferential side surface of the connecting ring is fixedly connected with a group of scattering rods distributed in a circumferential array; the peripheral side surface of the scattering rod is fixedly provided with a rubber pad.
4. Roller-type seed screening device according to claim 1, characterized in that the high-pressure cleaning nozzle (12) and the two brush rollers (13) are axially parallel to the axis of the screen drum (5); the high-pressure cleaning spray pipe (12) is positioned right above the screen drum (5); the two brush rollers (13) are respectively positioned at two sides of the screen drum (5).
5. A roller type seed screening device as claimed in claim 1, wherein the screen drum (5) is a hollow structure with both ends open; the peripheral side surface of the high-pressure cleaning spray pipe (12) is fixedly communicated with a group of nozzles which are opposite to the screen drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491683.6U CN212418595U (en) | 2020-04-07 | 2020-04-07 | Drum-type seed sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491683.6U CN212418595U (en) | 2020-04-07 | 2020-04-07 | Drum-type seed sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212418595U true CN212418595U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491683.6U Active CN212418595U (en) | 2020-04-07 | 2020-04-07 | Drum-type seed sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212418595U (en) |
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2020
- 2020-04-07 CN CN202020491683.6U patent/CN212418595U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 118100 group 5, Fengcheng post Committee, Fengcheng City, Dandong City, Liaoning Province 060437 Patentee after: Song Yu Address before: 230601 Hefei, Anhui economic and Technological Development Zone, North Road, Lotus Road West Red Lotus Garden 9 building 106 rooms. Patentee before: HEFEI SHANGLIANG MACHINERY TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |