CN212418120U - Automatic unloading of powder device that sieves - Google Patents
Automatic unloading of powder device that sieves Download PDFInfo
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- CN212418120U CN212418120U CN202020969644.2U CN202020969644U CN212418120U CN 212418120 U CN212418120 U CN 212418120U CN 202020969644 U CN202020969644 U CN 202020969644U CN 212418120 U CN212418120 U CN 212418120U
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- material guide
- roller
- rotating shaft
- sieving
- connector
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Abstract
The utility model discloses an automatic powder discharging and sieving device, which comprises a guide funnel, a sieving cylinder and a rolling roller, wherein a sealing cover is welded at the top of the guide funnel, a driving motor is installed at the center of the top of the sealing cover, a feeding hole is formed in one side of the driving motor, an output shaft of the driving motor vertically extends downwards into the guide funnel, the lower end of the output shaft is connected with a rotating shaft through a coupler, and a guide blade is connected to the outer circular surface of the rotating shaft; the sieving cylinder is connected below the guide funnel, and the lower end of the rotating shaft extends into the sieving cylinder. Has the advantages that: through connecting the roller that rolls in rotation axis bottom to can pulverize the powder granule of keeping apart in the sieve screen top, alleviate artifical burden, improve production efficiency.
Description
Technical Field
The utility model relates to a powder packing field, concretely relates to automatic unloading of powder device that sieves.
Background
The powder needs to be sieved before being packaged, and the agglomerated powder is sieved out, so that the packaged powder is free of agglomeration, and the accuracy of packaging and metering is improved.
The applicant finds that at least the following technical problems exist in the prior art: and for the screened caking powder, the caking powder needs to be manually crushed and then screened again, so that the efficiency is low, and the manual labor amount is large.
Disclosure of Invention
The utility model aims at providing an automatic unloading device that sieves of powder in order to solve above-mentioned problem.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an automatic powder discharging and sieving device, which comprises a guide funnel, a sieving cylinder and a rolling roller, wherein a sealing cover is welded at the top of the guide funnel, a driving motor is installed at the center of the top of the sealing cover, a feed inlet is formed in one side of the driving motor, an output shaft of the driving motor vertically extends downwards into the guide funnel, the lower end of the output shaft is connected with a rotating shaft through a coupler, and a guide blade is connected to the outer circular surface of the rotating shaft;
the screening cylinder is connected below the material guide funnel, the lower end of the rotating shaft extends into the screening cylinder, the bottom of the rotating shaft is connected with an elastic connecting frame capable of rotating along with the rotating shaft, the bottom of the elastic connecting frame is horizontally connected with a rolling roller and a brush rod, and the rolling roller and the brush rod are distributed outside the elastic connecting frame in a 180-degree manner;
the sieve section of thick bamboo is connected with the screen cloth of crossing of level setting, just the brush-holder stud with roll roller all is located cross the top of screen cloth.
Adopt above-mentioned automatic unloading of powder device that sieves, the guide blade is followed the rotation axis is rotatory, thereby will powder material in the guide funnel is leading-in downwards in the sieve section of thick bamboo, the powder warp of not caking sieve the direct sieve of net sieve downwards, and the powder of caking is kept apart on the net sieve, the rotation axis is in rotatory the time, through elastic connection frame drives the roller rolls and the brush-holder stud is rotatory, the roller rolls when rotatory, will be kept apart the caking powder on the net sieve pulverizes, the brush-holder stud can promote the powder rotatory when rotatory, improves the efficiency of sieving of powder.
Preferably, the guide vane is an inverted conical helical vane, and the guide vane is welded to the middle upper portion of the rotating shaft.
Preferably, the rotating shaft is connected with a material guide cover, the material guide cover is located above the elastic connecting frame and located in the sieving cylinder, and the material guide cover is of an inverted cone-shaped thin-wall structure.
As preferred, the elastic connection frame includes connector and connecting rod, set up the notch cuttype connecting hole that upwards extends by the bottom on the rotation axis, the connector stretches into the last notch cuttype downthehole of connecting hole, just the connector can be followed slide from top to bottom the connecting hole, still install the spring in the connecting hole, just the spring top is in the top of connector, the connecting rod is vertical to be connected the below of connector, and stretch to cross the screen cloth top.
Preferably, the end face of the cross section of the connector is square.
Preferably, the outer ends of the brush rod and the rolling roller are respectively rotatably provided with a roller;
the inner side wall of the sieving cylinder is connected with a plurality of bosses which are uniformly distributed on the circumference, the number of the bosses is even, the bosses are of a semicircular structure, the top of the semicircular cambered surface is higher than the lowest point of the roller, and the bosses are positioned on the rotating track of the roller.
Has the advantages that: the utility model discloses a connect the roller that rolls in the rotation axis bottom to can pulverize the powder granule of keeping apart in the screen upper place, alleviate artifical burden, improve production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
fig. 3 is the internal structure diagram of the sieving cylinder of the present invention.
The reference numerals are explained below:
1. a drive motor; 2. a material guide hopper; 201. a feed inlet; 202. sealing the cover; 3. guiding materials; 4. a rotating shaft; 401. connecting holes; 5. sieving through a sieve drum; 501. a boss; 6. a material guiding cover; 7. an elastic connecting frame; 701. a spring; 702. a connector; 703. a connecting rod; 8. a roller; 9. a brush bar; 10. rolling a roller; 11. and (4) sieving the mixture by using a sieve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an automatic powder discharging and sieving device, including guide 3 funnel 2, sieving cylinder 5 and rolling roller 10, the top welding of guide 3 funnel 2 has closing cap 202, driving motor 1 is installed at the top center of closing cap 202, feed inlet 201 has been seted up to one side of driving motor 1, the output shaft of driving motor 1 vertically stretches into downwards in guide 3 funnel 2, and the lower extreme of this output shaft is connected with rotation axis 4 through the shaft coupling, be connected with guide 3 blade on the outer disc of rotation axis 4;
the screening cylinder 5 is connected below the material guide 3 funnel 2, the lower end of the rotating shaft 4 extends into the screening cylinder 5, the bottom of the rotating shaft 4 is connected with an elastic connecting frame 7 capable of rotating along with the rotating shaft, the bottom of the elastic connecting frame 7 is horizontally connected with a rolling roller 10 and a brush rod 9, and the rolling roller 10 and the brush rod 9 are distributed outside the elastic connecting frame 7 in a 180-degree manner;
Preferably, the guide 3 blades are inverted conical helical blades, and the guide 3 blades are welded on the middle upper part of the rotating shaft 4, so that the guide 3 blades can convey the powder uniformly downwards, and the powder is prevented from being blocked in the guide 3 hopper 2.
Be connected with 3 covers of guide on the rotation axis 4, 3 covers of guide are located elastic connection frame 7 top, just 3 covers of guide are located in sifting tube 5, 3 covers of guide are the thin-walled structure of back taper, so set up, are convenient for make the powder of 3 blade outputs of guide when getting into sifting tube 5, can spill around screen cloth 11 along the circumference under the effect of 3 covers of guide to make the powder fall in the working range of rolling roller 10 and brush-holder stud 9.
The end face of the cross section of the connector 702 is square, so that the rotating shaft 4 can drive the connecting rod 703 to rotate synchronously through the connector 702 when rotating.
The outer ends of the brush rod 9 and the rolling roller 10 are respectively provided with a roller 8 in a rotating way;
the inner side wall of the sieving cylinder 5 is connected with a plurality of bosses 501 uniformly distributed on the circumference, the number of the bosses 501 is even, the bosses 501 are of a semicircular structure, the top of the semicircular arc surface is higher than the lowest point of the roller 8, and the bosses 501 are positioned on the rotating track of the roller 8, so that when the elastic connecting frame 7 drives the rolling roller 10 and the brush rod 9 to rotate circumferentially, the roller 8 can rise along the arc surface of the bosses 501 when rotating to the position of the bosses 501, so that the spring 701 is compressed, when the roller 8 rolls downwards over the top of the bosses 501, the elastic force of the spring 701 is released, so that when the rolling roller 10 descends, a downward impact force is generated on the sieving net 11, so that the sieving net 11 vibrates upwards and downwards, the sieving efficiency is improved, wherein the sieving net 11 is a stainless steel net plate, and the periphery of the sieving net plate is welded on the inner wall of the sieving cylinder 5, the sieving cylinder 5 is a cylinder, and the bottom of the sieving cylinder is funnel-shaped, so that the discharge is convenient.
Adopt above-mentioned structure, 3 blades of guide follow the rotation axis 4 is rotatory, thereby will powder material in the 3 funnels of guide is leading-in downwards in sieving a section of thick bamboo 5, the powder of non-caking is passed through sieve mesh 11 directly sieves out downwards, and the powder of caking is kept apart on sieve mesh 11, rotation axis 4 is in rotatory the while, through elastic connection frame 7 drives roll roller 10 and brush-holder stud 9 is rotatory, roll roller 10 when rotatory, will be kept apart and be in the powder of caking on the sieve mesh 11 is crushed, brush-holder stud 9 when rotatory, can promote the powder rotatory, improves the efficiency of sieving of powder.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an automatic unloading of powder device that sieves which characterized in that: the material guide device comprises a material guide funnel, a sieving cylinder and a rolling roller, wherein a sealing cover is welded at the top of the material guide funnel, a driving motor is installed at the center of the top of the sealing cover, a feeding hole is formed in one side of the driving motor, an output shaft of the driving motor vertically and downwards extends into the material guide funnel, the lower end of the output shaft is connected with a rotating shaft through a coupler, and a material guide blade is connected to the outer circular surface of the rotating shaft;
the screening cylinder is connected below the material guide funnel, the lower end of the rotating shaft extends into the screening cylinder, the bottom of the rotating shaft is connected with an elastic connecting frame capable of rotating along with the rotating shaft, the bottom of the elastic connecting frame is horizontally connected with a rolling roller and a brush rod, and the rolling roller and the brush rod are distributed outside the elastic connecting frame in a 180-degree manner;
the sieve section of thick bamboo is connected with the screen cloth of crossing of level setting, just the brush-holder stud with roll roller all is located cross the top of screen cloth.
2. The automatic powder blanking and sieving device of claim 1, wherein: the material guide blades are inverted cone-shaped helical blades and are welded at the middle upper part of the rotating shaft.
3. The automatic powder blanking and sieving device of claim 2, wherein: the rotary shaft is connected with a material guide cover, the material guide cover is located above the elastic connecting frame and located in the sieving cylinder, and the material guide cover is of an inverted cone-shaped thin-wall structure.
4. The automatic powder blanking and sieving device of claim 3, wherein: elastic connection frame includes connector and connecting rod, set up the notch cuttype connecting hole that upwards extends by the bottom on the rotation axis, the connector stretches into the last notch cuttype downthehole of connecting hole, just the connector can be followed slide from top to bottom the connecting hole, still install the spring in the connecting hole, just the spring top is in the top of connector, the connecting rod is vertical to be connected the below of connector, and stretch to cross the screen cloth top.
5. The automatic powder blanking and sieving device of claim 4, wherein: the end face of the cross section of the connector is square.
6. The automatic powder blanking and sieving device of claim 5, wherein: the outer ends of the brush rod and the rolling roller are respectively provided with a roller in a rotating way;
the inner side wall of the sieving cylinder is connected with a plurality of bosses which are uniformly distributed on the circumference, the number of the bosses is even, the bosses are of a semicircular structure, the top of the semicircular cambered surface is higher than the lowest point of the roller, and the bosses are positioned on the rotating track of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969644.2U CN212418120U (en) | 2020-06-01 | 2020-06-01 | Automatic unloading of powder device that sieves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969644.2U CN212418120U (en) | 2020-06-01 | 2020-06-01 | Automatic unloading of powder device that sieves |
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| CN212418120U true CN212418120U (en) | 2021-01-29 |
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| CN202020969644.2U Active CN212418120U (en) | 2020-06-01 | 2020-06-01 | Automatic unloading of powder device that sieves |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100647A (en) * | 2021-05-14 | 2021-07-13 | 厦门聚卡信息科技有限公司 | Intelligent weight-measuring rice bin system |
| CN113333105A (en) * | 2021-05-20 | 2021-09-03 | 萍乡市华顺环保化工填料有限公司 | Grinding equipment is used in aluminium oxide production |
| CN114643190A (en) * | 2022-03-22 | 2022-06-21 | 山东财源和信节能工程有限公司 | Powder coating device that sieves |
-
2020
- 2020-06-01 CN CN202020969644.2U patent/CN212418120U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100647A (en) * | 2021-05-14 | 2021-07-13 | 厦门聚卡信息科技有限公司 | Intelligent weight-measuring rice bin system |
| CN113100647B (en) * | 2021-05-14 | 2022-03-04 | 厦门聚卡信息科技有限公司 | Intelligent weight-measuring rice bin system |
| CN113333105A (en) * | 2021-05-20 | 2021-09-03 | 萍乡市华顺环保化工填料有限公司 | Grinding equipment is used in aluminium oxide production |
| CN113333105B (en) * | 2021-05-20 | 2022-08-02 | 萍乡市华顺环保化工填料有限公司 | Grinding equipment is used in aluminium oxide production |
| CN114643190A (en) * | 2022-03-22 | 2022-06-21 | 山东财源和信节能工程有限公司 | Powder coating device that sieves |
| CN114643190B (en) * | 2022-03-22 | 2023-09-05 | 湖北春木新材料有限公司 | Powder coating sieving device |
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