CN105270876A - Segregation-resistant material flow adjusting device - Google Patents
Segregation-resistant material flow adjusting device Download PDFInfo
- Publication number
- CN105270876A CN105270876A CN201510765770.XA CN201510765770A CN105270876A CN 105270876 A CN105270876 A CN 105270876A CN 201510765770 A CN201510765770 A CN 201510765770A CN 105270876 A CN105270876 A CN 105270876A
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- liner plate
- material flow
- flow regulator
- segregation
- bracket
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a segregation-resistant material flow adjusting device. The segregation-resistant material flow adjusting device comprises a box body, a drive device, a guide device and a material opening device. The material opening device comprises an upper lining plate and a lower lining plate. The upper lining plate is connected with the inner wall of the box body and provided with a plurality of upper discharge outlets. The lower lining plate is provided with a plurality of lower discharge outlets. The drive device is connected with the lower lining plate. The guide device is installed on the inner wall of the left side and the right side of the box body to be matched with the lower lining plate. The segregation-resistant material flow adjusting device is simple in structure and convenient to operate. Segregation of material flow is effectively prevented.
Description
Technical field
The invention belongs to the technical field that stream regulates, particularly relate to a kind of material flow regulator of anti-segregation.
Background technology
For the device of sleeve configuration band material switch, need to develop a kind of material flow gate, while meeting the suitable blanking time, prevent stream segregation, realize stream regulatory function.
Adopt traditional opposite opened material flow gate form, material mouth is long, and valve poor rigidity, is easily out of shape.Meanwhile, dispensing speed is fast, realize blanking at a slow speed, needs to reduce material mouth size, easily causes getting stuck.Valve fits badly, and easily occurs leaking material phenomenon.
The method of vibrating feed, is applicable to top charging few, lightweight situation, and when top charging is more, now need to provide larger propulsive effort, vibration is large.
Adopt the mode of sector gate switch, easily occur charge level segregation, valve fits badly, when expecting at this slow speed, the same with opposite opened material flow gate, needs to reduce material mouth size, easily causes the problem got stuck.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned Problems existing, provides a kind of material flow regulator of anti-segregation, while meeting the suitable blanking time, prevents stream segregation, realizes stream regulatory function.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of material flow regulator of anti-segregation, it is characterized in that, comprise casing, actuating device, guide piece and material mouth device, described material mouth device comprises liner plate and lower liner plate, described upper liner plate is connected with described cabinet wall, upper liner plate has several top discharge mouth, described lower liner plate has several lower discharge port, described actuating device is connected with lower liner plate, and described guide piece installs the inwall up and down liner plate phase configuration in the casing left and right sides.
By such scheme, the length of described lower liner plate is less than described upper liner plate, fewer than the top discharge mouth that upper liner plate has one of the lower discharge port that lower liner plate has.
By such scheme, the length of described lower liner plate is equal with described upper liner plate, and the lower discharge port that lower liner plate has is identical with the top discharge mouth number that upper liner plate has.
By such scheme, described material mouth device also comprises upper bracket and lower bracket, described upper bracket symmetry is installed on the inwall of described casing four side, the upper plane surrounding of described upper liner plate is connected with upper bracket respectively, described lower bracket is installed in the bottom surface surrounding of described lower liner plate, and described actuating device is connected with lower bracket.
By such scheme, described actuating device comprises driving oil cylinder and drive link, and the two ends of described drive link are connected with described lower bracket with the output shaft of described driving oil cylinder respectively.
By such scheme, described guide piece comprises guide rail and road wheel, and described guide rail symmetry is installed on the inwall of the described casing left and right sides, and described road wheel is hinged with the both sides of described lower bracket respectively, and road wheel can move forward and backward along guide rail.
By such scheme, the bottom center of described upper liner plate is provided with inside groove.
By such scheme, the vertical section of described top discharge mouth and lower discharge port is trapezium structure.
By such scheme, described upper bracket and lower bracket all adopt shaped steel to make, and upper liner plate and lower liner plate all adopt high-abrasive material to make, and liner plate and support are bolted.
The invention has the beneficial effects as follows: the material flow regulator that a kind of anti-segregation is provided, blanking velocity is adjusted by the overlap ratio changing upper and lower discharging opening, the setting range of blanking velocity is large, and upper and lower discharging opening along its length interval arranges several, effectively prevents the generation of segregation.
Accompanying drawing explanation
Fig. 1 is the front elevation of one embodiment of the invention.
Fig. 2 is the birds-eye view of one embodiment of the invention.
Fig. 3 is the lateral plan of one embodiment of the invention.
Wherein: 1. casing, 2. upper bracket, 3. go up liner plate, 4. lower bracket, 5. descend liner plate, 6. guide rail, 7. road wheel, 8. top discharge mouth, 9. lower discharge port, 10. drive oil cylinder, 11. drive link, 12. grooves.
Detailed description of the invention
For understanding the present invention better, below in conjunction with drawings and Examples, the invention will be further described.
As Figure 1-3, a kind of material flow regulator of anti-segregation, comprise casing 1, actuating device, guide piece and material mouth device, material mouth device comprises upper bracket 2, upper liner plate 3, lower bracket 4 and lower liner plate 5, upper bracket symmetry is installed on the inwall of casing four side, the upper plane surrounding of upper liner plate is connected with upper bracket respectively, the bottom surface surrounding in lower liner plate installed by lower bracket, upper liner plate has several top discharge mouth 8, lower liner plate has several lower discharge port 9, the size of top discharge mouth and lower discharge port and number can according to the granularities of material, the speed of blanking is arranged, actuating device is connected with lower bracket, guide piece installs the inwall up and down support phase configuration in the casing left and right sides.
Actuating device comprises driving oil cylinder 10 and drive link 11, the two ends of drive link are connected with lower bracket with driving the output shaft of oil cylinder respectively, guide piece comprises guide rail 6 and road wheel 7, guide rail symmetry is installed on the inwall of the casing left and right sides, road wheel is hinged with the both sides of lower bracket respectively, road wheel can move forward and backward along guide rail, oil cylinder is driven to drive lower bracket to move forward and backward, drive lower liner plate to move forward and backward by lower bracket, adjust blanking velocity by the overlap ratio changing upper and lower discharging opening.
Upper liner plate also can directly be connected with cabinet wall, lower liner plate both sides also can directly and road wheel be hinged, drive link is directly connected with lower liner plate, promotes lower liner plate and moves forward and backward.
Upper bracket and lower bracket all adopt shaped steel to make, upper liner plate and lower liner plate all adopt high-abrasive material to make, as abrasion resistant alloy etc., liner plate and support are bolted, be convenient to the replacing maintenance of liner plate, the vertical section of top discharge mouth and lower discharge port is trapezium structure, effectively can avoid the phenomenon got stuck, and the bottom center of upper liner plate is provided with inside groove 12, when there being small particles material to enter between upper liner plate and lower liner plate, material can enter groove, avoids getting stuck, instantly, when liner plate moves, the material entering groove can be discharged.
The length of lower liner plate is equal with upper liner plate, the lower discharge port that lower liner plate has is identical with the top discharge mouth number that upper liner plate has, when practical operation, can not ensure, lower discharge port can be completely corresponding, the side of the discharging lower discharge port of liner plate at present can be worn, in order to extend the service life of lower liner plate, the length of lower liner plate can be arranged to be less than described upper liner plate, fewer than the top discharge mouth that upper liner plate has one of the lower discharge port that lower liner plate has, instantly when liner plate is positioned at the initial position of low order end, top discharge mouth is corresponding with lower discharge port, instantly when liner plate is positioned at the end position of high order end, top discharge mouth and lower discharge port are also corresponding, lower liner plate can realize discharging on two kinds of positions, instantly when the side serious wear of the lower discharge port of liner plate can not use, the position of lower liner plate can be changed, by the opposite side place in operation of lower liner plate, and then extend the service life of whole control apparatus.
The backing strap that in utilization, backing surface solid accumulation is formed, can upper bracket be avoided to be subject to the impact of stream by actv., extend upper bracket service life, the gravity of material acts predominantly on liner plate, lower liner plate is only subject to the blanking gravity transmitted from lower discharge port, lower liner plate and lower bracket stressed little, required propulsive effort is also little.
Claims (9)
1. the material flow regulator of an anti-segregation, it is characterized in that, comprise casing, actuating device, guide piece and material mouth device, described material mouth device comprises liner plate and lower liner plate, described upper liner plate is connected with described cabinet wall, upper liner plate has several top discharge mouth, and described lower liner plate has several lower discharge port, described actuating device is connected with lower liner plate, and described guide piece installs the inwall up and down liner plate phase configuration in the casing left and right sides.
2. the material flow regulator of a kind of anti-segregation according to claim 1, is characterized in that, the length of described lower liner plate is less than described upper liner plate, fewer than the top discharge mouth that upper liner plate has one of the lower discharge port that lower liner plate has.
3. the material flow regulator of a kind of anti-segregation according to claim 1, is characterized in that, the length of described lower liner plate is equal with described upper liner plate, and the lower discharge port that lower liner plate has is identical with the top discharge mouth number that upper liner plate has.
4. the material flow regulator of a kind of anti-segregation according to Claims 2 or 3, it is characterized in that, described material mouth device also comprises upper bracket and lower bracket, described upper bracket symmetry is installed on the inwall of described casing four side, the upper plane surrounding of described upper liner plate is connected with upper bracket respectively, described lower bracket is installed in the bottom surface surrounding of described lower liner plate, and described actuating device is connected with lower bracket.
5. the material flow regulator of a kind of anti-segregation according to claim 4, is characterized in that, described actuating device comprises driving oil cylinder and drive link, and the two ends of described drive link are connected with described lower bracket with the output shaft of described driving oil cylinder respectively.
6. the material flow regulator of a kind of anti-segregation according to claim 4, it is characterized in that, described guide piece comprises guide rail and road wheel, described guide rail symmetry is installed on the inwall of the described casing left and right sides, described road wheel is hinged with the both sides of described lower bracket respectively, and road wheel can move forward and backward along guide rail.
7. the material flow regulator of a kind of anti-segregation according to claim 1, is characterized in that, the bottom center of described upper liner plate is provided with inside groove.
8. the material flow regulator of a kind of anti-segregation according to claim 1, is characterized in that, the vertical section of described top discharge mouth and lower discharge port is trapezium structure.
9. the material flow regulator of a kind of anti-segregation according to claim 1, is characterized in that, described upper bracket and lower bracket all adopt shaped steel to make, and upper liner plate and lower liner plate all adopt high-abrasive material to make, and liner plate and support are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765770.XA CN105270876B (en) | 2015-11-11 | 2015-11-11 | A kind of material flow regulator of anti-segregation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765770.XA CN105270876B (en) | 2015-11-11 | 2015-11-11 | A kind of material flow regulator of anti-segregation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105270876A true CN105270876A (en) | 2016-01-27 |
| CN105270876B CN105270876B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510765770.XA Active CN105270876B (en) | 2015-11-11 | 2015-11-11 | A kind of material flow regulator of anti-segregation |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3460687A (en) * | 1963-10-25 | 1969-08-12 | Hauni Werke Koerber & Co Kg | Apparatus for manipulating rod-shaped articles |
| CN1974344A (en) * | 2005-11-29 | 2007-06-06 | 德古萨股份公司 | Method and device for transporting bulk materials |
| JP2009029431A (en) * | 2007-07-24 | 2009-02-12 | Minabe Kako Kk | Hopper for preventing particle size segregation |
| CN101861202A (en) * | 2007-11-15 | 2010-10-13 | 道达尔炼油与销售部 | Device and method for loading solid particles into a chamber |
| CN102605121A (en) * | 2012-04-19 | 2012-07-25 | 中冶东方工程技术有限公司 | Blast furnace bell-less top charging device |
| CN104340693A (en) * | 2013-08-09 | 2015-02-11 | 黄石市志云机电科技研究所 | Adjustable automatic feeding device |
| CN205346357U (en) * | 2015-11-11 | 2016-06-29 | 中冶南方工程技术有限公司 | Material of preventing segregation flows adjusting device |
-
2015
- 2015-11-11 CN CN201510765770.XA patent/CN105270876B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3460687A (en) * | 1963-10-25 | 1969-08-12 | Hauni Werke Koerber & Co Kg | Apparatus for manipulating rod-shaped articles |
| CN1974344A (en) * | 2005-11-29 | 2007-06-06 | 德古萨股份公司 | Method and device for transporting bulk materials |
| JP2009029431A (en) * | 2007-07-24 | 2009-02-12 | Minabe Kako Kk | Hopper for preventing particle size segregation |
| CN101861202A (en) * | 2007-11-15 | 2010-10-13 | 道达尔炼油与销售部 | Device and method for loading solid particles into a chamber |
| CN102605121A (en) * | 2012-04-19 | 2012-07-25 | 中冶东方工程技术有限公司 | Blast furnace bell-less top charging device |
| CN104340693A (en) * | 2013-08-09 | 2015-02-11 | 黄石市志云机电科技研究所 | Adjustable automatic feeding device |
| CN205346357U (en) * | 2015-11-11 | 2016-06-29 | 中冶南方工程技术有限公司 | Material of preventing segregation flows adjusting device |
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| Publication number | Publication date |
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| CN105270876B (en) | 2017-12-22 |
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