CN212418598U - Circulating seed sieving mechanism - Google Patents
Circulating seed sieving mechanism Download PDFInfo
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- CN212418598U CN212418598U CN202020458904.XU CN202020458904U CN212418598U CN 212418598 U CN212418598 U CN 212418598U CN 202020458904 U CN202020458904 U CN 202020458904U CN 212418598 U CN212418598 U CN 212418598U
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Abstract
The utility model discloses a circulating seed sieving mechanism relates to agricultural production technical field. The utility model comprises a shell, wherein the top surface of the shell is fixedly communicated with a feeding pipe; the bottom surface of the shell is respectively and fixedly provided with a waste discharging plate and a fine material discharging plate; the peripheral side surface of the shell is fixedly connected with a hot air generating assembly; a group of damping buffer parts are fixedly connected to the two inner side surfaces of the shell; the top ends of the two groups of damping buffer parts are fixedly provided with limiting frame bodies; the bottom surface of the limiting frame body is fixedly connected with two symmetrically arranged vibrating motors; a screen drum is fixedly connected between the inner surfaces of the limiting frame bodies. The utility model discloses a forward spiral stirs the design that blade, reverse spiral stirred blade and a sieve section of thick bamboo, can integrate and accomplish the stoving and the screening operation of seed, stirs the circulation that blade formed through forward spiral stirring blade, reverse spiral and stirs, can make the kind material dispersion of agglomeration through the physical action, reduces the agglomeration rate of kind material.
Description
Technical Field
The utility model belongs to the technical field of agricultural production, especially, relate to a circulating 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 circulating seed sieving mechanism stirs blade, reverse spiral through the forward spiral and stirs the design of blade and sieve section of thick bamboo, has solved current circulating seed sieving mechanism and has screened the problem that the effect is not good and can not dry to the seed.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a circulating seed screening device, which comprises a shell, wherein the top surface of the shell is fixedly communicated with a feed pipe; the bottom surface of the shell is fixedly provided with a waste discharging plate and a fine material discharging plate respectively; the peripheral side surface of the shell is fixedly connected with a hot air generating assembly; a group of damping buffer parts are fixedly connected to the two inner side surfaces of the shell; the top ends of the two groups of damping buffer parts are fixedly provided with limiting frame bodies; the bottom surface of the limiting frame body is fixedly connected with two symmetrically arranged vibration motors; a screen cylinder is fixedly connected between the inner surfaces of the limiting frame bodies; a first driving assembly and a second driving assembly are fixedly connected to two ends of the screen drum respectively; one end of the output shaft of the first driving assembly and one end of the output shaft of the second driving assembly extend into the screen drum; the circumferential side surface of the first driving assembly is fixedly connected with a forward spiral toggle blade; the circumferential side surface of the second driving assembly is fixedly connected with a reverse spiral toggle blade; the circumferential side surfaces of the forward spiral toggle blade and the reverse spiral toggle blade are matched with the screen drum; the top surface of the screen drum is fixedly communicated with a sleeve communicated with a feeding pipe; the surface of the screen cylinder is also fixedly communicated with a drying pipe which is communicated with each other through an air supply pipe; one end of the air outlet of the hot air generating assembly is communicated with the drying pipe through a metal hose; two electric push rods which are symmetrically arranged are fixedly arranged on the two side surfaces of the screen drum; one end of each electric push rod is fixedly connected with a sealing cover.
Further, the first driving assembly and the second driving assembly comprise driving motors; one surface of the driving motor is fixedly connected with the screen drum; one end of the output shaft of the driving motor is fixedly connected with a rotating shaft.
Furthermore, the forward spiral toggle blade and the reverse spiral toggle blade are symmetrically arranged by taking the plane of the central line of the sleeve and the screen drum as an axis; the forward spiral toggle blade and the reverse spiral toggle blade have the same pitch in opposite spiral directions.
Further, the sleeve is sleeved outside the feeding pipe; the hot air generating assembly comprises a hot air generating shell; one surface of the hot air generating shell is fixedly connected with the shell; the inner wall of the hot air generation shell is fixedly connected with a fan and an electric heating wire in a distributed manner; one end of the hot air generating shell air outlet is also provided with a temperature sensor.
Furthermore, a discharge gap matched with the sealing cover is fixedly formed in one end face of the screen drum; the fine material discharging plate is positioned below the discharging gap; the waste discharge plate is positioned under the screen drum.
Furthermore, the circumferential side surfaces of the forward spiral toggle blade and the reverse spiral toggle blade are both provided with brush surfaces; the circumferential side surfaces of the forward spiral toggle blade and the reverse spiral toggle blade are attached to the inner wall of the screen drum through the hairbrush surface.
Furthermore, sieve pores which are arranged in a circumferential array are formed at the bottom of the sieve cylinder; the bottom surface of the shell is fixedly connected with a support.
The utility model discloses following beneficial effect has:
1. the utility model discloses a forward spiral stirs the design that blade, reverse spiral stirred blade and a sieve section of thick bamboo, can integrate and accomplish the stoving and the screening operation of seed.
2. The utility model discloses a positive spiral is stirred blade, reverse spiral and is stirred the circulation that the blade formed and stir, can make the kind material dispersion of agglomerating through the physical action on the one hand, reduces the agglomeration rate of kind material, and on the other hand is favorable to making the sieve mesh on sieve tube surface by even use and can make kind material evenly distributed in a sieve tube internal surface, can also show the sieve material efficiency and the sieve material effect that improve kind material simultaneously.
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 diagram of a circular seed screening apparatus;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the first driving assembly, the second driving assembly, the air supply pipe and the drying pipe;
FIG. 4 is a schematic front view of the structure of FIG. 3;
FIG. 5 is a schematic structural view of a reverse helical toggle blade;
in the drawings, the components represented by the respective reference numerals are listed below:
1-shell, 2-feeding pipe, 3-waste discharging plate, 4-fine material discharging plate, 5-hot air generating assembly, 6-damping buffer piece, 7-limiting frame body, 8-vibrating motor, 9-screen drum, 10-first driving assembly, 11-second driving assembly, 12-forward spiral toggle blade, 13-reverse spiral toggle blade, 14-sleeve, 15-air supply pipe, 16-drying pipe, 17-electric push rod, 18-sealing cover and 19-support.
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. 1-5, the present invention relates to a circulating seed screening apparatus, which comprises a housing 1, wherein a feeding pipe 2 is fixedly connected to the top surface of the housing 1;
the bottom surface of the shell 1 is fixedly provided with a waste discharging plate 3 and a refined material discharging plate 4 respectively, and the waste discharging plate 3 and the refined material discharging plate 4 are both in inclined plate-shaped structures;
the peripheral side surface of the shell 1 is fixedly connected with a hot air generating assembly 5; a group of damping buffer parts 6 are fixedly connected to the two inner side surfaces of the shell 1; the top ends of the two groups of damping buffer parts 6 are fixedly provided with a limiting frame body 7; the bottom surface of the limiting frame body 7 is fixedly connected with two symmetrically arranged vibrating motors 8; a screen drum 9 is fixedly connected between the inner surfaces of the limiting frame bodies 7; two ends of the screen drum 9 are respectively and fixedly connected with a first driving assembly 10 and a second driving assembly 11; one end of the output shaft of the first driving assembly 10 and one end of the output shaft of the second driving assembly 11 extend into the screen drum 9;
the circumferential side surface of the first driving component 10 is fixedly connected with a forward spiral toggle blade 12; the peripheral side surface of the second driving component 11 is fixedly connected with a reverse spiral toggle blade 13; the circumferential side surfaces of the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 are matched with the screen drum 9; the top surface of the screen drum 9 is fixedly communicated with a sleeve 14 communicated with the feeding pipe 2; the surface of the screen drum 9 is also fixedly communicated with a drying pipe 16 which is communicated with each other through an air supply pipe 15; one end of the air outlet of the hot air generating assembly 5 is communicated with the drying pipe 16 through a metal hose; two electric push rods 17 which are symmetrically arranged are fixedly arranged on two side surfaces of the screen drum 9; one end of each electric push rod 17 is fixedly connected with a sealing cover 18.
Wherein, the first driving assembly 10 and the second driving assembly 11 both comprise driving motors; one surface of the driving motor is fixedly connected with the screen drum 9; one end of the output shaft of the driving motor is fixedly connected with a rotating shaft.
As shown in fig. 2, the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 are symmetrically arranged by taking a plane where the center lines of the sleeve 14 and the screen drum 9 are located as an axis; the forward helical striking blade 12 and the reverse helical striking blade 13 have the same helical direction and the same pitch.
Wherein, the sleeve 14 is sleeved outside the feeding pipe 2; the hot air generating assembly 5 comprises a hot air generating shell; one surface of the hot air generating shell is fixedly connected with the shell 1; the inner wall of the hot air generating shell is fixedly connected with a fan and an electric heating wire; one end of the hot air generation shell air outlet is also provided with a temperature sensor, the temperature sensor is used for controlling the air outlet temperature in real time, and the type of the temperature sensor is a DS18 fine material discharging plate 20.
As shown in fig. 3 and 2, a discharge gap adapted to the sealing cover 18 is fixedly formed on one end surface of the screen drum 9; the fine material discharge plate 4 is positioned below the discharge gap; the waste discharge plate 3 is positioned under the screen drum 9.
Wherein, the circumferential side surfaces of the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 are both provided with brush surfaces; the circumferential side faces of the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 are attached to the inner wall of the screen drum 9 through the hairbrush face, and the inner wall of the screen drum 9 can be cleaned when the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 rotate through the design of the hairbrush face.
As shown in fig. 2, the bottom of the screen drum 9 is provided with screen holes arranged in a circumferential array; a support 19 is fixedly connected to the bottom surface of the housing 1.
One specific application of this embodiment is: before use, the discharge gap at the end part of the screen cylinder 9 is closed through the electric push rod 17, and then the end part of the screen cylinder 9 is sealed, before use, the controller matched with the device is used for controlling the reciprocating working period of the first driving component 10 and the second driving component 11, when the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 work, the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 are in a forward and reverse rotating state in a set period, and when the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 work, the relative material conveying mode and the reverse material conveying mode are adopted, the forward spiral toggle blade 12 and the reverse spiral toggle blade 13 periodically rotate forward and reverse, so that the circular shifting of seeds is realized, through the circular shifting, on one hand, the agglomerated seeds can be dispersed through physical action, the agglomeration rate of the seeds is reduced, on the other hand, the sieve pores on the surface of the screen cylinder 9 are favorably used uniformly and can be uniformly distributed on the inner surface of the screen, simultaneously still help improving the sieve material efficiency and the sieve material effect of kind of material, two vibrating motor 8 are in order to set for frequency work during sieve material simultaneously, then realize the shale shaker material, in order to strengthen the screening effect, two 15 synchronous hot air-outs of stoving pipe, in order to make kind of material fully dry and the dispersion, during the screening, flat little kind of material is arranged board 3 discharges by the waste material, the screening back that finishes, open closing cap 18 simultaneously through the control to first drive assembly 10 and second drive assembly 11 revolve to, make the full kind of material of particle diameter arrange board 4 discharges by ejection of compact breach and smart material.
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 (7)
1. The utility model provides a circulating seed sieving mechanism, includes casing (1), casing (1) top surface is fixed the intercommunication and is had inlet pipe (2), its characterized in that:
a waste discharging plate (3) and a fine material discharging plate (4) are fixedly arranged on the bottom surface of the shell (1) respectively; the peripheral side surface of the shell (1) is fixedly connected with a hot air generating assembly (5); a group of damping buffer parts (6) are fixedly connected to the two inner side surfaces of the shell (1); the top ends of the two groups of damping buffer parts (6) are fixedly provided with limiting frame bodies (7); the bottom surface of the limiting frame body (7) is fixedly connected with two vibrating motors (8) which are symmetrically arranged; a screen cylinder (9) is fixedly connected between the inner surfaces of the limiting frame bodies (7); two ends of the screen drum (9) are respectively and fixedly connected with a first driving assembly (10) and a second driving assembly (11); one end of the output shaft of the first driving assembly (10) and one end of the output shaft of the second driving assembly (11) extend into the screen drum (9);
the circumferential side surface of the first driving component (10) is fixedly connected with a forward spiral toggle blade (12); the peripheral side surface of the second driving component (11) is fixedly connected with a reverse spiral toggle blade (13); the circumferential side surfaces of the forward spiral toggle blade (12) and the reverse spiral toggle blade (13) are matched with the screen drum (9); the top surface of the screen drum (9) is fixedly communicated with a sleeve (14) communicated with the feeding pipe (2); the surface of the screen drum (9) is also fixedly communicated with a drying pipe (16) which is communicated with each other through an air supply pipe (15); one end of the air outlet of the hot air generating assembly (5) is communicated with the drying pipe (16) through a metal hose; two electric push rods (17) which are symmetrically arranged are fixedly arranged on two side surfaces of the screen drum (9); one end of each electric push rod (17) is fixedly connected with a sealing cover (18).
2. A circulating seed screening apparatus according to claim 1, wherein the first drive assembly (10) and the second drive assembly (11) each comprise a drive motor; one surface of the driving motor is fixedly connected with the screen drum (9); one end of the output shaft of the driving motor is fixedly connected with a rotating shaft.
3. A circulating seed screening apparatus according to claim 1, wherein the forward helical stirring blade (12) and the reverse helical stirring blade (13) are arranged symmetrically with respect to the plane of the central line of the casing (14) and the screen drum (9); the forward spiral toggle blade (12) and the reverse spiral toggle blade (13) have the same spiral direction and the same pitch.
4. A circulating seed screening apparatus according to claim 1, wherein the sleeve (14) is sleeved outside the feeding pipe (2); the hot air generating assembly (5) comprises a hot air generating shell; one surface of the hot air generating shell is fixedly connected with the shell (1); the inner wall of the hot air generation shell is fixedly connected with a fan and an electric heating wire in a distributed manner; one end of the hot air generating shell air outlet is also provided with a temperature sensor.
5. A circulating seed screening apparatus as claimed in claim 1, wherein a discharge gap adapted to the cover (18) is fixedly formed at one end surface of the screen drum (9); the fine material discharging plate (4) is positioned below the discharging gap; the waste discharge plate (3) is positioned under the screen drum (9).
6. A circulating seed screening apparatus according to claim 1, wherein brush surfaces are provided on the peripheral sides of the forward helical stirring blade (12) and the reverse helical stirring blade (13); the circumferential side surfaces of the forward spiral toggle blade (12) and the reverse spiral toggle blade (13) are attached to the inner wall of the screen drum (9) through the brush surface.
7. A circulating seed screening apparatus as claimed in claim 1, wherein the bottom of the screen drum (9) is provided with screen holes arranged in a circumferential array; the bottom surface of the shell (1) is fixedly connected with a support (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458904.XU CN212418598U (en) | 2020-04-01 | 2020-04-01 | Circulating seed sieving mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458904.XU CN212418598U (en) | 2020-04-01 | 2020-04-01 | Circulating seed sieving mechanism |
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| Publication Number | Publication Date |
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| CN212418598U true CN212418598U (en) | 2021-01-29 |
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| CN202020458904.XU Active CN212418598U (en) | 2020-04-01 | 2020-04-01 | Circulating seed sieving mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916387A (en) * | 2021-04-13 | 2021-06-08 | 烟台红卫建筑工程服务有限公司 | Sieve plate for sand processing based on adjusting assembly |
-
2020
- 2020-04-01 CN CN202020458904.XU patent/CN212418598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916387A (en) * | 2021-04-13 | 2021-06-08 | 烟台红卫建筑工程服务有限公司 | Sieve plate for sand processing based on adjusting assembly |
| CN112916387B (en) * | 2021-04-13 | 2022-06-21 | 安徽省曲通建设工程有限公司 | Sieve plate for sand processing based on adjusting assembly |
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Effective date of registration: 20211207 Address after: 610000 No. 80, group 10, Xinhe community, shehongba street, Jianyang City, Chengdu City, Sichuan Province (self declaration) Patentee after: Sichuan tiangongshan Yiyuan Ecological Agriculture Technology Co.,Ltd. Address before: 230088 room 206A, building 14, electromechanical Industrial Park, 767 Yulan Avenue, Hefei high tech Development Zone, Hefei City, Anhui Province Patentee before: Hefei denada Information Technology Co.,Ltd. |