CN1070155A - Bulk machine with rotary cage brake and arch-damaging function - Google Patents
Bulk machine with rotary cage brake and arch-damaging function Download PDFInfo
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- CN1070155A CN1070155A CN 92107157 CN92107157A CN1070155A CN 1070155 A CN1070155 A CN 1070155A CN 92107157 CN92107157 CN 92107157 CN 92107157 A CN92107157 A CN 92107157A CN 1070155 A CN1070155 A CN 1070155A
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- gate
- rotating cage
- brake
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Abstract
Storing the bulk machine with rotary cage brake and arch-damaging function of silo (39) usefulness of granular material mainly partly is made up of broken arch branch, gate part, loading spout.The awl bucket (2) that broken arch is divided is supported on the storehouse internal cone wall (1) by pillar (6), and every pillar lower end is with a pendulum fin (40) that can freely swing; The rotary cage brake of gate part is by have the inner rotating cage (9) of identical material mouth (A) on end face and the face of cylinder and outer rotating cage (8) is nestable constitutes on a vertical major.Rotary cage brake extend in the conical cavity on the silo discharge port (36) during installation, expects salty closing, and can continue rotation behind the gate opening, makes below the awl bucket and powder does not on every side all become to encircle and constantly unloads.
Description
The present invention relates to store broken arch discharging, loading apparatus that the silo of powdery loose unpacked material is used, be specifically related to machine in bulk.
Realize the quick entrucking of silo powder, in the time of at first will solving discharging in the storehouse powder become the problem of arch, but adopt the broken arch of air-blowing head it off, but investment is high, energy consumption is big, when being used for cement, the moisture that is blown into easily makes the cement caking.For this reason, the invention of the broken arch of the relevant mechanical type in countries in the world occurs in a large number, yet always not ideal enough, little, the weak effect of broken arch scope that wherein has, and the too big and energy consumption height of the broken arch scope that has, most inventions are complex structure, performance difficulty.SU.971.724-A discloses a kind ofly has a plurality of plane spiral springs to be installed on the axle drive shaft that stretches into the storehouse internal cone wall, drive its rotation and the device of broken arch by driver train outside the storehouse separately, the broken arch of this device position is good, and effect is more satisfactory, but energy consumption and cost height, I﹠M be difficulty.
The purpose of this invention is to provide that a kind of arch ability simple and compact for structure, broken is strong, energy consumption and cost is low, I﹠M bulk machine with rotary cage brake and arch-damaging function easily.
The present invention be achieved in that bulk machine with rotary cage brake and arch-damaging function by broken arch part, gate partly, loading spout partly forms, principal character is broken that the pillar lower end of arch part cone of support bucket is with the pendulum fin that can freely swing; Gate rotary cage brake partly is made of the inside and outside rotating cage of uniform identical material mouth on end face and the face of cylinder, rotary cage brake extend in the conical cavity that stores up on the powder silo discharge port, after opening, rotary cage brake can continue rotation, material mouthful continuous change of direction, make under the awl bucket, powder in the conical cavity flows feeding mouth rapidly, and the fin piece of pendulum fin is produced extruding, impacts, and makes powder around the awl bucket all can not become arch and unloads.
State the present invention below in conjunction with the accompanying drawing sample.
Fig. 1: bulk machine with rotary cage brake and arch-damaging function integral structure figure;
Fig. 2: the rotating cage of a kind of garden cartridge type;
Fig. 3: a kind of rotating cage of hemispheric;
Fig. 4: a kind of material full gate closes structural representation;
This bulk machine with rotary cage brake and arch-damaging function is installed on the silo (39), mainly partly form by broken arch part, gate part and loading spout, broken arch part is placed on the silo internal cone wall (1), gate partly is connected under the discharge port (36) of silo by flange (12), is connecting loading spout partly under the gate part.
Broken arch part is mainly by awl bucket (2), pillar (6), pendulum fin (40) is formed, this awl bucket (2) is supported by pillar (6), pillar has 3 at least, the lower end of every pillar is with a pendulum fin (40) that can freely swing on pillar, the pendulum fin is a vertical fin piece (7) and a plate (5) the lower vertical formation that is connected, during installation, pendulum fin (40) is enclosed within the lower end of pillar (6) by the steel pipe on it (4), then insert in the following uniform stationary pipes (3) of awl bucket the upper end of pillar, whole broken arch part is placed on the awl wall (1) in the silo by pillar, when powder unloads fin piece (7) is produced extruding and impact, fin piece (7) drives just that plate (5) is swung together and broken arch.
Gate partly mainly comprises the lock seat of drive case, the main shaft (11) at lock seat center and be installed on the main shaft rotary cage brake that constitutes by inner rotating cage (9) and outer rotating cage (8), inner rotating cage is connected with key with main shaft, outer rotating cage is enclosed within on the inner rotating cage, be evenly equipped with identical material mouth (A) (have at least on each face two material mouthful) on the end face of inner rotating cage (9) and outer rotating cage (8) and the face of cylinder, the shape of material mouth can be breach or hole, the shape of rotating cage can be the shape of garden tube or the hemisphere that raises up or garden awl or garden platform shape, the salty fashionable gate opening that is of material on inside and outside rotating cage, material can pass through from the material mouth, be closing gate when the material mouth staggers, material can not pass through from rotary cage brake.Be provided with collision block (10) on the outer rotating cage (8), when the entity on the cylinder of inner rotating cage (9) garden partly be brake shoe (38) with outer rotating cage (8) on collision block (10) collision the time, gate opening; Closing gate then when brake shoe (37) and collision block (10) bump against.The headstock of lock seat provides power by main shaft (11) for the rotary cage brake rotation.The shell of lock seat (14) links to each other the space that has powder to pass through between center cavity and the shell by vertical gusset with headstock center cavity (15).When the gate part is installed, rotary cage brake stretches in the conical cavity on the silo discharge port (36), tighten up with the upper flange plate and the flange (12) of screw (13) lock seat shell (14), flange (12) then is fixed tightly in below the discharge port of silo, this moment, the material mouth (A) of rotary cage brake was on the intersection of discharge port and awl wall (1), and the position under the awl bucket (2) of broken arch part.
Loading spout is partly main by the funnel that has hoisting mechanism (17), fixed sandwich pipe (18), movable interlayer pipe (20) and (22), slide gate (30), stringing (24) and material full gate close (26) to be formed, the fixed sandwich pipe be fixed in funnel below, be connected with two interface tubes (19) and (21) of leading to dust collection pipe and deashing pipeline on the fixed sandwich pipe, the movable interlayer pipes of two joints (20) and (22) steel rope (16) by hoisting mechanism is suspended in the interlayer of fixed sandwich pipe and can stretches out downwards, the bottom of movable interlayer pipe (22) the pressure dirt lid (23) that is being connected, the base pipe bottom of movable interlayer pipe (22) is connecting stringing (24), and the outside of stringing is equipped with stringing when utilizing material full and is heaved the material full gate that the tension of generation spurs and close (26).Slide gate (30) is in the open position usually between funnel and fixed sandwich pipe.It can be magnetic patch-reed capsule structure shown in Figure 4 that the material full gate closes, Fig. 4 is that stringing (24) is in lax convex state, the elastic cord (25) that two ends are fixed on the stringing is not stretched, and is positioned at the close magnetic patch (42) that is fixed on the elastic cord (25) of reed capsule (41) on the stringing.When stringing rises because of powder is outwards swollen when heaving, elastic cord (25) is elongated, and makes magnetic patch (42) leave reed capsule (41) certain distance, and sends the full signal of material.The upper flange plate of funnel (17) is connected with screw with gate lock seat lower flange partly.
The working process of bulk machine with rotary cage brake and arch-damaging function is as follows:
After tank car in bulk puts in place, the operator starts loading spout hoisting mechanism partly to be fallen up to stringing movable interlayer pipe to stretch into car jar feeding mouth, press dirt lid (23) to cover on feeding mouth, at this moment, the steel rope (16) of the hoisting mechanism of suspention activity interlayer pipe relaxes because of off-load, so extension spring (29) presses down pulley (32), make pivoted frame (31) counter-clockwise swing, depression stroke switch (33), winch then stops operating.
Then, the operator starts the partly motor (34) of headstock of gate, make the main shaft (11) at lock seat center drive inner rotating cage (9) to opening a sluice gate the direction rotation, at this moment, outer rotating cage keeps static or lags behind inner rotating cage rotating under the effect of friction force, brake shoe on inner rotating cage (38) bumps against with collision block (10), make material mouth (A) coincidence, rotary cage brake on the inside and outside rotating cage open, this moment, inner rotating cage can continue to drive outer rotating cage together towards opening a sluice gate the direction rotation, and rotary cage brake still is held open state.
Because the rotary cage brake top has awl bucket (2) to support stock column in the storehouse, powder below the awl bucket is pressed less, add the beating action of rotary cage brake, powder begins to collapse arch and unloads, the mobile of powder makes it swing to putting fin (40) generation application force, and the material between annulus is difficult to into arch and constantly unloads thereby make awl struggle against on every side.(the awl bucket can be taper or pyramid.）
When the car jar was filled soon, stringing (24) was embedded in the material interface, just rose rapidly in the interior material interface of stringing, made to produce a stock column in the stringing, and the pressure of stock column is heaved stringing, and the full signal of material is sent in the material full gate pass that pulling is installed on the stringing.
After the full signal of material sends, the motor (34) of lock seat headstock reverses immediately, and by main shaft drive inner rotating cage (9) counter-rotating, same resistance and the friction force owing to powder in the storehouse of outer rotating cage this moment keeps static or lags behind inner rotating cage rotating, collision block (10) collision on brake shoe (37) and outer rotating cage is so the material mouth (A) on the inside and outside rotating cage staggers, rotary cage brake is closed.
After the full signal of material sent, loading spout winch counter-rotating was partly simultaneously gone up movable interlayer pipe, when being raised to upper limit, being sent by voussoir (27) depression stroke switch (28) and to put signal in place and make the winch stall, and dust-precipitator also quits work.
Bulk machine with rotary cage brake and arch-damaging function of the present invention has compact conformation, the broken advantage that the arch ability is strong, discharging is fast, consumption of power is little through probationary certificate, this be because:
1, rotary cage brake extend in the conical cavity on the silo discharge port, flow direction, pressured state when powder flows into gate have produced basic variation than the gate or the feeder that generally are installed under the discharge port, make the pressure of bottom of the reservior powder help powder to flow into gate;
2, the awl bucket has supported the pressure of stock column in the storehouse, make the powder under the awl bucket can not be compacted and be easy to become flexible, so rotary cage brake rotation required drive is very little;
3, the plate of pendulum fin is distributed in the material storehouse near the broken position, arch of the best of awl wall, and the out-of-balance force and the various impact that have utilized material to be produced when flowing into gate drive the broken arch of pendulum fin, thereby broken arch effectively and basically do not need energy consumption; And because vertical fin keel and the general no touch of outer rotating cage (when becoming arch serious, can make the form that outer rotating cage is stirred vertical fin keel), thereby broken arch part long service life.
This machine still has following bonus:
1, because the material mouth (A) of rotary cage brake has a plurality ofly, during the open and close gate, only need to rotate a less angle, thereby the gate open and close is very rapid.
2, outer rotating cage does not have rigidity location but utilizes friction drag to make itself and inner rotating cage produce relative motion and finish the gate open and close, after the open and close process is finished, motor can drive inside and outside rotating cage and turn round together, thereby is difficult for producing motor overload and impact, and gate is not fragile.
3, gate lock seat partly can not dismantled flange (12), unload from the silo discharge port after only dismantling the screw between lock seat and the flange, this moment, main shaft can be extracted out from inner rotating cage, inside and outside rotating cage then is bearing in above the flange, like this, in the time of can in the storehouse, containing material rotary cage brake is closed and pulled down the lock seat and overhaul, thereby improve the reliability that gate uses, be convenient to maintenance.
4, to close be this common phenomenon of cloth bag blow-up when utilizing material full to the material full gate, and its control is reliable and cost reduces greatly than draught head formula level-sensing device.
5, complete machine structure is simple, compact, and the height under silo material mouth is especially little, can be installed in the bottom of the reservior height and is at the bottom of 3.5～4 meters the silo, realizes the discharging entrucking of gathering dust in above-mentioned low storehouse.
Claims (8)
1, a kind of bulk machine with rotary cage brake and arch-damaging function that stores silo [39] usefulness of granular material mainly partly is made up of broken arch part, gate part and loading spout, broken arch part is placed on the silo Nei Cone wall [1], gate partly is connected under the discharge port [36] of silo by flange [12], connecting loading spout partly under the gate part, it is characterized in that:
The broken arch of a part has Yi Cone bucket [2] to be supported by pillar [6], and the lower end of every pillar is with a pendulum fin [40] that can freely swing on pillar;
The b gate partly mainly comprise the drive case lock seat [35], lock seat center main shaft [11] and be installed on the main shaft and be nested in the rotary cage brake of formation together by inner rotating cage [9] and outer rotating cage [8];
2, machine in bulk according to claim 1, the pendulum fin (40) that it is characterized in that brokenly arch part are a vertical fin piece (7) and a plate (5) the lower vertical formation that is connected.
3, machine in bulk according to claim 1, be evenly equipped with identical material mouth (A) on the end face that it is characterized in that constituting the inner rotating cage (9) of rotary cage brake and outer rotating cage (8) and the face of cylinder, inside and outside rotating cage intussusception also can relatively rotate certain angle with axle horizontal, forms salty the closing then of material and staggers and then be the rotary cage brake of closing gate for gate opening, material mouth.
4, machine in bulk according to claim 3 is characterized in that being provided with on the outer rotating cage (8) entity on the face of cylinder with inner rotating cage (9) and partly is that bump against brake shoe (38) or (37) and decision is opened or the collision block (10) of closed shutter.
5, machine in bulk according to claim 3 is characterized in that inner rotating cage and outer rotating cage can be the shapes of garden tube or the hemisphere that raises up or garden awl or garden platform shape.
6, machine in bulk according to claim 1, when it is characterized in that gate is partly installed, rotary cage brake stretches in the conical cavity of silo, the position on the intersection of the discharge port (36) that the material mouth (A) on it is in silo and awl wall (1).
7, machine in bulk according to claim 1, it is characterized in that loading spout partly mainly by the funnel that has hoisting mechanism (17), be fastened on movable interlayer pipe (20) that fixed sandwich pipe (18) below the funnel and two joints can stretch out, (22) from the fixed sandwich pipe, form in the stringing (24) and the pass of the material full gate on the stringing (26) of the slide gate (30) between funnel and the fixed sandwich pipe, movable interlayer pipe (22) lower end.
8, machine in bulk according to claim 1 is characterized in that it is to expect that the power that stringing is swollen when full is that the material full gate of power closes (26) that loading spout stringing (24) partly goes up that the material full gate of installing closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107157 CN1023387C (en) | 1992-09-29 | 1992-09-29 | Bulk machine with rotary cage brake and arch-damaging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107157 CN1023387C (en) | 1992-09-29 | 1992-09-29 | Bulk machine with rotary cage brake and arch-damaging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1070155A true CN1070155A (en) | 1993-03-24 |
| CN1023387C CN1023387C (en) | 1994-01-05 |
Family
ID=4942714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92107157 Expired - Fee Related CN1023387C (en) | 1992-09-29 | 1992-09-29 | Bulk machine with rotary cage brake and arch-damaging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1023387C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241482A (en) * | 2013-03-07 | 2013-08-14 | 陈立明 | Unpowered natural powder discharging device |
| CN117842724A (en) * | 2024-03-08 | 2024-04-09 | 山西天润恒德新材料有限公司 | Fly ash feeding device for mineralizer production |
| CN117842724B (en) * | 2024-03-08 | 2024-05-14 | 山西天润恒德新材料有限公司 | Fly ash feeding device for mineralizer production |
-
1992
- 1992-09-29 CN CN 92107157 patent/CN1023387C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241482A (en) * | 2013-03-07 | 2013-08-14 | 陈立明 | Unpowered natural powder discharging device |
| CN103241482B (en) * | 2013-03-07 | 2015-06-24 | 陈立明 | Unpowered natural powder discharging device |
| CN117842724A (en) * | 2024-03-08 | 2024-04-09 | 山西天润恒德新材料有限公司 | Fly ash feeding device for mineralizer production |
| CN117842724B (en) * | 2024-03-08 | 2024-05-14 | 山西天润恒德新材料有限公司 | Fly ash feeding device for mineralizer production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1023387C (en) | 1994-01-05 |
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