CN103964087A - Shock-vibration bin unloader based on cone and cone frustum combined body - Google Patents
Shock-vibration bin unloader based on cone and cone frustum combined body Download PDFInfo
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- CN103964087A CN103964087A CN201410087257.5A CN201410087257A CN103964087A CN 103964087 A CN103964087 A CN 103964087A CN 201410087257 A CN201410087257 A CN 201410087257A CN 103964087 A CN103964087 A CN 103964087A
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- cone
- hopper
- hopper body
- round platform
- flap seat
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Abstract
The invention relates to a bulk material storage bin unloading technique, in particular to a shock-vibration bin unloader based on a cone and cone frustum combined body. A cone body (10) is arranged at the upper portion of the cone and cone frustum combined body (1), a cone frustum body (11) is arranged at the lower portion of the cone and cone frustum combined body (1), the bottom of a prism of the cone body at the upper portion is fixed to the edge of a bracket (52) of a hopper body (5), the bottom of the cone frustum body at the lower portion is fixed to the bracket of the hopper body, and a gap is formed between the cone body at the upper portion and the cone frustum body at the lower portion. The upper portion of a circular fixing frame (2) is fixedly connected with a bin (9), the lower portion of the circular fixing frame is connected with the upper portion of a sealing ring (4), the lower portion of the sealing ring is connected with the upper portion of the hopper body, an upper portion lifting seat (21) is fixed to the outer side of the circular fixing frame, the upper portion lifting seat is connected with a lower portion lifting seat (53) of the hopper body through a rubber spring (7), a fixing sleeve (8) is arranged outside the rubber spring, a funnel (6) is arranged under the hopper body and fixedly connected with a hopper (51), and an excitation motor (3) is fixedly arranged on the outer side of the hopper body.
Description
Technical field
The present invention relates to a kind of bulk material storage bin discharging technology, relate in particular to a kind of exciting type feed bin discharger.
Background technology
Bulk material storage bin (square or tubular) is very extensive in the application of every profession and trade, but for a long time, its discharging problem fails to be satisfactorily resolved always, especially when material is bulk or viscosity, and in the situation of larger scale of construction feed bin, the not smooth problem of the discharging that arch bridge, bridging phenomenon cause is even more serious.For this reason, for a long time, discharging, the feed gearbox of all kinds and form continue to bring out, wherein as star-like discharging device, dull and stereotyped discharger, vibra feeder, screw feeder etc., but be applied to after feed bin logistics system, its discharging effect is uneven, and the defect of the aspect such as limitation and environmental protection and energy saving of discharger and feeder self structure also leaks simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of exciting type feed bin discharger based on circular cone and round platform fabricate block, this discharger is taking circular cone and round platform fabricate block pressure-bearing, flow dividing structure as core, and it is simple for structure, energy-conserving and environment-protective, easy to use.
In order to realize above-mentioned technical purpose, the present invention adopts following technical scheme:
An exciting type feed bin discharger based on circular cone and round platform fabricate block, comprises circular cone and round platform fabricate block, circular fixed mount, shock electric machine, seal ring, hopper body and funnel;
Described circular cone and round platform fabricate block top are cone, and bottom is Rotary-table, and upper cone body is made up of at least three prism outsourcing cone plates, and the edge of hopper body bracket is fixed in prism bottom; Bottom Rotary-table is made up of endoporus cylinder board and outer circle bench-type plate, and cylinder board bottom and round platform template bottom are fixed on the bracket of hopper body, between upper cone body and bottom Rotary-table, have spacing;
Described circular fixed mount top is fixedly connected with feed bin, bottom connects seal ring top, seal ring bottom is connected with hopper body top, and circular fixed mount external stability has top flap seat, and the bottom flap seat of top flap seat and hopper body is connected to form hanging hopper body construction;
Described hopper body comprises hopper, bracket and bottom flap seat, and bracket is placed in hopper, and bottom flap seat is fixedly equipped with in hopper shell outside, and bottom flap seat is corresponding with the top flap seat of circular fixed mount; Described funnel is positioned at hopper body below and is fixedly connected with hopper; Described shock electric machine is fixedly installed in hopper body outside.
Described shock electric machine is two, and symmetry is installed on hopper body both sides.
Described prism is four, and bracket is cross bearer.
Described circular fixed mount outside is evenly installed with four top flap seats, and four bottom flap seats are fixedly equipped with in corresponding hopper shell outside.
Between the top flap seat of described circular fixed mount and the bottom flap seat of hopper body, be connected through rubber spring, described rubber spring is convex, and synthetic like two annulus, internal diameter is identical, and external diameter differs, and rubber spring is equipped with fixed cover outward, for fixing rubber spring.
Exciting type feed bin discharger of the present invention is installed on two shock electric machine energising excitings on discharger hopper by symmetry, under vibration state, it is material bed compared with the upper cone body of position, deep that the circular cone of discharger and round platform fabricate block enter feed bin, can effectively play decomposing materials to mouth pressure, broken arch and the evenly effect of blanking; Bottom Rotary-table plays the effect of pressure-bearing and shunting material.Between upper cone body and bottom Rotary-table, keep a determining deviation, when material particles very fast and will be in the time that accumulation trend appears in the main discharging opening of periphery compared with large or material flow, vibrated material is beated generation or slippage and the hole that flows to voluntarily in the middle part of Rotary-table falls, thereby keeps discharging stable and unimpeded.
Compared with prior art, its beneficial effect is exciting type feed bin discharger of the present invention:
The results showed, the disturbance force Main Function that shock electric machine produces drives discharger to be left and right, front and back shake and shake in the cross bearer plane of hopper body, effectively crack material arch camber, bridging and the initiation Flow of Goods and Materials of feed bin by circular cone and round platform fabricate block pressure-bearing, flow dividing structure, and played the multiple effect such as feed, gate.
Exciting type feed bin discharger of the present invention is taking circular cone and round platform fabricate block pressure-bearing, flow dividing structure as core, its volume is small and exquisite, simple for structure, perfect in shape and function, energy-conserving and environment-protective, the feature such as easy to use and with low cost, will produce good effect for the running environment of big-and-middle-sized feed bin logistics system of modern times, charge efficiency, logistics tissue, production control, labour intensity etc.
Discharger of the present invention is particularly useful for big-and-middle-sized feed bin.
Brief description of the drawings
Fig. 1 is the exciting type feed bin discharger structural representation that the present invention is based on circular cone and round platform fabricate block;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is that upper cone body master of the present invention looks schematic diagram;
Fig. 4 is upper cone body schematic top plan view of the present invention;
Fig. 5 is that bottom Rotary-table master of the present invention looks schematic diagram;
Fig. 6 is bottom of the present invention Rotary-table schematic top plan view;
Fig. 7 is that cross bearer master of the present invention looks schematic diagram;
Fig. 8 is cross bearer schematic top plan view of the present invention.
In figure: 1 circular cone and round platform fabricate block, 2 circular fixed mounts, 3 shock electric machines, 4 seal rings, 5 hopper bodies, 6 funnels, 7 rubber springs, 8 fixed covers, 9 feed bins; 10 cones, 101 prisms, 102 cone plates, 11 Rotary-tables, 111 cylinder boards, 112 round platform templates; 21 top flap seats, 51 hoppers, 52 brackets, 53 bottom flap seats; 521 shaped steel, 522 shaped steel, 523 brace panels, 524 backplates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Referring to Fig. 1 and Fig. 2, a kind of exciting type feed bin discharger based on circular cone and round platform fabricate block, comprises circular cone and round platform fabricate block 1, circular fixed mount 2, shock electric machine 3, seal ring 4, hopper body 5, funnel 6, rubber spring 7 and fixed cover 8;
Described circular cone and round platform fabricate block 1 top are cone 10, bottom is Rotary-table 11, upper cone body 10 is made up of at least three prisms 101 outsourcing cone plates 102, the edge of hopper body 5 brackets 52 is fixed in prism 101 bottoms, in the present embodiment, prism 101 is four, and bracket 52 is cross bearer, and prism 101 is made for angle steel, referring to Fig. 3 and Fig. 4, four prisms 101 are fixed on 52 4 edges of cross bearer.Bottom Rotary-table 11 is made up of endoporus cylinder board 111 and outer circle bench-type plate 112, and referring to Fig. 5 and Fig. 6, cylinder board 111 bottoms and round platform template 112 bottoms are fixed on the cross bearer 52 of hopper body 5.Between upper cone body 10 and bottom Rotary-table 11, there is spacing, this spacing determines according to material particles size and characteristic, this circular cone and round platform fabricate block 1 mainly bear the compressive load of storage material in feed bin 9 and play feed bin broken arch and the effect of discharging in a steady stream, are also this discharger critical component and core technology place.
Described circular fixed mount 2 is welded by angle steel and round steel etc., and angle steel is bent into annulus as circular fixed mount 2 tops, for being welded and fixed with feed bin 9; Round steel welds as circular fixed mount 2 bottoms, for fixing seal ring 4 tops around annulus downside; Circular fixed mount 2 external stabilities have four top flap seats 21 of well-distributed, top flap seat 21 is formed by some steel plate butt weldings, its vertical gusset part and feed bin 9 outer wall welding, perforated flat plate part hanging hopper body 5, top flap seat 21 is connected to form hanging hopper body 5 structures with the bottom flap seat 53 of hopper body 5.
Described hopper body 5 comprises hopper 51, cross bearer 52 and bottom flap seat 53, three is integrally welded, cross bearer 52 is placed in hopper 51, hopper 51 hull outside are fixedly equipped with bottom flap seat 53, bottom flap seat 53 is four of well-distributeds, and corresponding with the top flap seat 21 of circular fixed mount 2.Described hopper 51 can adopt the standard pressure vessels end socket transformation of the way of same size; The body frame of cross bearer 52 adopts the shaped steel such as channel-section steel or rectangular tube 521,522 to make, and is aided with the backplate 524 at brace panel 523 and top, referring to Fig. 7, Fig. 8; Be welded with round steel around hopper 51 upper edge hole outsides, for fixing seal ring 4 bottoms; Bottom flap seat 53 adopts the section steel manufactures such as channel-section steel, is welded on hopper 51 housings, and on it, position of opening is corresponding with size and top flap seat 21, with appropriate to the occasion channel-section steel press close to hopper 51 places below weld a steel plate reinforcement.
Described seal ring 4 is made by elastomeric material, and with hoop, by fixing its top and circular fixed mount 2, bottom is fixed with hopper body 5, and formation therebetween flexibly connects sealing, avoids the excessive and dust from flying of material.
Described funnel 6 is positioned at hopper body 5 belows and is fixedly connected with hopper 51, for concentrating feed.Funnel 6 with sheet metal setting-out cutting after turnup be welded, adopt welding or bolt mode connect with hopper body 5.
Described shock electric machine 3 is two, and symmetry is fixedly installed in hopper body 5 both sides external, and as the propulsion source of discharger, its disturbance force is adjustable.
Between the top flap seat 21 of described circular fixed mount 2 and the bottom flap seat 53 of hopper body 5, be connected through rubber spring 7, described rubber spring 7 is convex, synthetic like two annulus, internal diameter is identical, external diameter differs, and the outer fixed cover 8 that is equipped with of rubber spring 7, for fixing rubber spring 7.Rubber spring 7 is main vibration spring and isolation spring, makes discharger do cyclical movement and reduces the live load being delivered on feed bin 9 and circular fixed mount 2.Fixed cover 8 is formed by solid drawn pipe and Plate Welding.
Feed bin discharger of the present invention, is that one is fixed under bulk material feed bin, mainly collects the vibrating machine of the several functions such as broken arch, feed, gate, is particularly useful for big-and-middle-sized feed bin.Feed bin discharger of the present invention is overlooked rounded, referring to Fig. 1 and Fig. 2, form series with discharger diameter (generally taking the coupling ring of circular fixed mount and the hopper internal diameter of hopper body as with reference to size) as unit, as ￠ 800, ￠ 1200, ￠ 1600 etc., be hung under the bulk material feed bin of metal or concrete structure.
Two shock electric machine symmetries of feed bin discharger of the present invention are installed on discharger hopper body tangent position, the centrifugal disturbance force that after energising, the generation cycle changes, its tangential moment and tensile stress are synthetic, force connection shock electric machine, vibrating system (discharger) the Yi Tuo garden type path of motion that hopper body and circular cone and round platform fabricate block etc. are integrated continues flat revolving, in feed bin, material is cut and is activated through bilevel circular cone and the induction of round platform fabricate block, friction coefficient and binding force fall sharply each other, so that be fluidization, reach broken arch object, make material continuous uniform and flow into hopper body, discharge from funnel.When shutdown, make motor rotate backward by control system, make discharger frequency of operation cross rapidly and reposefully resonance zone, material is gradually restrained thereupon on circular cone and round platform fabricate block, arching, and piles up in hopper body, then stops discharging.
Discharger operation plan of the present invention adopts super resonance condition far away, and its operation is steady, power consumption province, easy to control.The amplitude causing by resonance zone when shutting down because of discharger increases suddenly; can take motor reversing braking method; that is: send and shut down after message; motor power-off through certain time-delay, in the time that rotating speed comes resonance speed, the changing-over of power supply two-phase; because motor stator magnetic direction changes; force the unexpected reduction of speed to zero of motor, force discharger to cross fast resonance zone, make to resonate transient.
These are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, therefore, all any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the exciting type feed bin discharger based on circular cone and round platform fabricate block, is characterized in that: comprise circular cone and round platform fabricate block (1), circular fixed mount (2), shock electric machine (3), seal ring (4), hopper body (5) and funnel (6);
Described circular cone and round platform fabricate block (1) top are cone (10), bottom is Rotary-table (11), upper cone body (10) is made up of at least three prisms (101) outsourcing cone plates (102), and the edge of hopper body (5) bracket (52) is fixed in prism (101) bottom; Bottom Rotary-table (11) is made up of endoporus cylinder board (111) and outer circle bench-type plate (112), the bracket (52) that is fixed on hopper body (5) bottom cylinder board (111) bottom and round platform template (112) is upper, between upper cone body (10) and bottom Rotary-table (11), has spacing;
Described circular fixed mount (2) top is fixedly connected with feed bin (9), bottom connects seal ring (4) top, seal ring (4) bottom is connected with hopper body (5) top, circular fixed mount (2) external stability has top flap seat (21), and top flap seat (21) is connected to form hanging hopper body (5) structure with the bottom flap seat (53) of hopper body (5);
Described hopper body (5) comprises hopper (51), bracket (52) and bottom flap seat (53), bracket (52) is placed in hopper (51), hopper (51) hull outside is fixedly equipped with bottom flap seat (53), and bottom flap seat (53) is corresponding with the top flap seat (21) of circular fixed mount (2);
Described funnel (6) is positioned at hopper body (5) below and is fixedly connected with hopper (51);
Described shock electric machine (3) is fixedly installed in hopper body (5) outside.
2. the exciting type feed bin discharger based on circular cone and round platform fabricate block according to claim 1, is characterized in that: described shock electric machine (3) is two, and symmetry is installed on hopper body (5) both sides.
3. the exciting type feed bin discharger based on circular cone and round platform fabricate block according to claim 1, is characterized in that: described prism (101) is four, and bracket (52) is cross bearer.
4. the exciting type feed bin discharger based on circular cone and round platform fabricate block according to claim 1, it is characterized in that: described circular fixed mount (2) outside is evenly installed with four top flap seats (21), corresponding hopper (51) hull outside is fixedly equipped with four bottom flap seats (51).
5. according to the exciting type feed bin discharger based on circular cone and round platform fabricate block described in claim 1 or 4, it is characterized in that: between the top flap seat (21) of described circular fixed mount (2) and the bottom flap seat (53) of hopper body (5), be connected through rubber spring (7), described rubber spring (7) is convex, synthetic like two annulus, internal diameter is identical, external diameter differs, and the outer fixed cover (8) that is equipped with of rubber spring (7), for fixing rubber spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087257.5A CN103964087B (en) | 2014-03-11 | 2014-03-11 | Based on the exciting type feed bin discharger of circular cone and round platform fabricate block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087257.5A CN103964087B (en) | 2014-03-11 | 2014-03-11 | Based on the exciting type feed bin discharger of circular cone and round platform fabricate block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103964087A true CN103964087A (en) | 2014-08-06 |
| CN103964087B CN103964087B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410087257.5A Active CN103964087B (en) | 2014-03-11 | 2014-03-11 | Based on the exciting type feed bin discharger of circular cone and round platform fabricate block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003009A (en) * | 2021-02-02 | 2021-06-22 | 巢湖市华鑫输送设备有限公司 | Discharge gate adjustable hopper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1420344A (en) * | 1973-09-01 | 1976-01-07 | Simon Barron Ltd | Handling of materials |
| DE3718428C1 (en) * | 1987-06-02 | 1988-12-15 | Brabender Technologie Kg | Transport container for bulk material, having an emptying funnel and a conical or plate-shaped shut-off element |
| CN2322941Y (en) * | 1997-10-28 | 1999-06-09 | 魏毓衷 | Transit warehouse |
| CN2347928Y (en) * | 1998-10-28 | 1999-11-10 | 张连钢 | Hopper discharge machine |
| CN101148215A (en) * | 2006-09-18 | 2008-03-26 | 江苏万力机械股份有限公司 | Clay vibrating bunker |
| CN203753690U (en) * | 2014-03-11 | 2014-08-06 | 上海市机电设计研究院有限公司 | Shock excitation type stock bin unloader based on cone and circular truncated cone assembly |
-
2014
- 2014-03-11 CN CN201410087257.5A patent/CN103964087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1420344A (en) * | 1973-09-01 | 1976-01-07 | Simon Barron Ltd | Handling of materials |
| DE3718428C1 (en) * | 1987-06-02 | 1988-12-15 | Brabender Technologie Kg | Transport container for bulk material, having an emptying funnel and a conical or plate-shaped shut-off element |
| CN2322941Y (en) * | 1997-10-28 | 1999-06-09 | 魏毓衷 | Transit warehouse |
| CN2347928Y (en) * | 1998-10-28 | 1999-11-10 | 张连钢 | Hopper discharge machine |
| CN101148215A (en) * | 2006-09-18 | 2008-03-26 | 江苏万力机械股份有限公司 | Clay vibrating bunker |
| CN203753690U (en) * | 2014-03-11 | 2014-08-06 | 上海市机电设计研究院有限公司 | Shock excitation type stock bin unloader based on cone and circular truncated cone assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003009A (en) * | 2021-02-02 | 2021-06-22 | 巢湖市华鑫输送设备有限公司 | Discharge gate adjustable hopper |
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| CN103964087B (en) | 2016-03-30 |
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