CN202145120U - Molecule-laminated dust-free potassium-wiping gunpowder mixer - Google Patents
Molecule-laminated dust-free potassium-wiping gunpowder mixer Download PDFInfo
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- CN202145120U CN202145120U CN201120198314U CN201120198314U CN202145120U CN 202145120 U CN202145120 U CN 202145120U CN 201120198314 U CN201120198314 U CN 201120198314U CN 201120198314 U CN201120198314 U CN 201120198314U CN 202145120 U CN202145120 U CN 202145120U
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Abstract
The utility model discloses a molecule-laminated dust-free potassium-wiping gunpowder mixer, and a plurality of batching devices, a gunpowder mixing case and a gunpowder collecting device are sequentially arranged on a stander from top to bottom, wherein the gunpowder mixing case is internally provided with a gunpowder mixing device. The molecule-laminated dust-free potassium-wiping gunpowder mixer works by means of potassium wiping, gunpowder screening and gunpowder mixing, so that fine particles molecules of each component in the potassium-wiped and gunpowder-screened fireworks gunpowder are immediately and evenly laminated in a gunpowder mixing disc due to the low-speed rotation of the gunpowder mixing disc by effectively using the best mixing opportunity that the fine particles molecules fall off one after another when each gunpowder is screened. Furthermore, the gunpowder discharging quantity is further preferably controlled, so that the gunpowder is good in mixing quantity and extremely high in mixing evenness; the mixer is free of stirring, free of vibrating, low in rotation speed, free of gunpowder accumulation, free of dust environmental pollution, and higher in safety factor when the gunpowder is mixed; and the mixer is succinct, reliable and high-efficiency in working procedure, simple in equipment structure, easy to machine and manufacture, low in cost, convenient to operate and use, high in production efficiency, and low in labor intensity.
Description
Technical field
The utility model relates to the mixing apparatus of a kind of lead-in wire, fireworks, firecrackers pyrotechnics medicinal powder.
Background technology
During fireworks are produced; Mixing common name and pharmaceutical worker's preface of lead-in wire, fireworks, firecrackers pyrotechnics medicinal powder, the each component of pyrotechnic composition need sieve separately before mixing, and medicine such as potassium hyperchlorate needs artificial surperficial with the hand screen sweeping on the net when sieving; Make medicine pass through screen cloth, be referred to as to wipe potassium.To make dust pollution serious with the pharmaceutical worker, dangerous big, has more potential safety hazard, replaces the traditional hand work so need badly to produce with mechanization.Present having partly and the listing of medicine machinery, still there is following drawback in existing and medicine equipment:
One and the medicine uniformity not enough.Existing equipment is concentrated mixing after wiping potassium sieving mostly again, owing to firework gunpowder particularly medicine such as potassium hyperchlorate be difficult to mix very easily because of the conglomeration once more of reasons such as the moisture absorption.
Two, dust pollution is serious, and potential safety hazard is more.The sieve of existing equipment and process all are open or the open production of part, and drug dust effusion problem of environment pollution caused is still unresolved, and potential safety hazard also just certainly exists; Existing equipment adopts modes such as stirring, vibration to reach the purpose that mixes more simultaneously, but because the firework gunpowder sensitivity is higher, potential danger is bigger, very easily causes security incident.
The utility model content
In order to solve above-mentioned drawback, the utility model technical problem to be solved is, the mixing apparatus of a kind of lead-in wire, fireworks, firecrackers pyrotechnics medicinal powder is provided, and has mixture homogeneity height, dust pollution is little, security performance is good characteristics.In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is; Stacked dustless wiping potassium of a kind of molecule and medicine machine comprise frame, it is characterized in that; Install some proportioners on the said frame from top to bottom in regular turn and be provided with and medicine device with medicine cabinet, collection medicine device and medicine cabinet inside:
Said proportioner comprises storage bin(hopper) and corresponding round batch hopper, hopper, the metering switch that connects that be connected with it; Hopper connects the fan type blanking hole on perforation and the medicine cabinet end cap; Device blanking impeller in the round batch hopper; On the blanking impeller plastic plate is set, first time material screen sheet of plastic plate below device, the blanking impeller connects the blanking turning cylinder and tapered speed pulley vertically is lifted in axial each the round batch hopper of center transmission; The upper end of center power transmission shaft is provided with mlultiple-groove sheave and vertically is installed in the frame top; Buncher is through the mlultiple-groove sheave connection and drive said center power transmission shaft and taper speed pulley;
In said some proportioners; At least comprise that is wiped a potassium proportioner, its structure is identical with other proportioners, but the fit clearance of its plastic plate and first time material screen sheet is littler; The plastic plate lower edge is thicker simultaneously; To increase the pressure of plastic plate, when being used to dispose medicine such as potassium hyperchlorate, realize wiping the potassium effect to first time material screen sheet.
Said and medicine cabinet is an airtight casing; Have the driving hole of some fan type blanking holes, some hairbrush fixing holes and a center power transmission shaft on the end cap; The middle part of center power transmission shaft is installed in the driving hole, and is provided with shaft sealing device, and the bottom of center power transmission shaft is inserted into the inside with explosive barrel; Drug dust when preventing with medicine flies upward effusion.
Said fan type blanking hole size is confirmed according to the firework gunpowder kind, the firework gunpowder that the amount of making up a prescription is bigger, the also corresponding increasing of its fan type blanking hole.
Said fan type blanking hole than small end towards the center power transmission shaft.Make the medicine that drops on circular and the batch pan according to circular less near the area of circle centre position with even distribution of batch pan area size and batch pan, its corresponding fan type blanking hole hole face area is also less, and the firework gunpowder that falls is also less; Bigger away from the area of circle centre position with batch pan, its corresponding fan type blanking hole hole face area is also bigger, and the firework gunpowder that falls is also more.Other shapes such as triangle, trapezoidal blanking hole also can play similar effect, but the anastomose property of the area change trend of its hole face and circular and batch pan area change trend is not as sector structure.
Said and medicine device comprise plurality of fixed brush plate and first hairbrush thereof of device in said fixedly hairbrush hole, device in said and medicine cabinet and explosive barrel; Below said first hairbrush with explosive barrel in the device and batch pan; Have some rectangles prescribe medicines hole on said and the batch pan; Be equipped with the second prescribe medicine sieve sheet on the face of hole and the batch pan center is lifted on the power transmission shaft of said center and the center power transmission shaft below the batch pan on be equipped with and medicine impeller clamping plate; With medicine impeller clamping plate lower edge device second hairbrush, the said and explosive barrel bottom of second hairbrush below is by the 3rd prescribe medicine sieve sheet integrally closed;
Said collection medicine device comprises the collection drug bucket that connects said and explosive barrel bottom.
The beneficial effect of the utility model is; The technical scheme of the utility model is to adopt the limit to wipe potassium; Limit sieve medicine, the method realization of limit and medicine, the best when this method has effectively utilized the fine particle molecule of various medicines when going out to sieve and falls is one after another mixed opportunity; Through with the slowly running of batch pan, the fine particle molecule conforming layer that will just wipe each component of pyrotechnic composition that potassium sieves immediately be stacked in batch pan in.Descend simultaneously the dose control that also is optimized, so good with the medicine quality, mixture homogeneity is high; With medicine the time, there are not stirring, friction, the slow-speed of revolution---be lower than with the batch pan rotating speed that 20 rev/mins, no medicine are piled up, the no dust atmosphere pollution of overall process sealing, safety coefficient significantly improve; In addition the succinct reliable and effective of operation, device structure is simple, processing and manufacturing is easy, cost is low, easy for operation, production efficiency is high, labour intensity is low.Be suitable for renewal product as existing firework gunpowder and medicine plant equipment.
As a kind of improvement; Said shaft sealing device adopts column type anti-dust seal box; Comprise overcoat, middle cover and interior cover, the upper end of overcoat and interior cover and said and medicine cabinet end cap are affixed, the lower end of middle cover with and batch pan and center power transmission shaft affixed, the port of middle cover is inserted between the lower port of overcoat and interior cover; Device Seal Oil in the middle cover, the center power transmission shaft is inserted in interior cover center.To improve sealing effectiveness; Stop the phenomenon generation that dust is overflowed in the fit clearance of driving hole and center power transmission shaft; Because the rotating speed of center power transmission shaft is lower---rotating speed is lower than 20 rev/mins; The phenomenon that Seal Oil is leaked can not take place, so its not only sealing effectiveness is good, and functional reliability is high.
As a kind of improvement, said collection medicine device also comprises sprayer unit, and said sprayer unit is made up of the spray lance and the shower nozzle that insert in the collection drug bucket.Be used to satisfy the mixed humidification needs of part firework gunpowder.
As a kind of improvement; Said collection medicine device also comprises row's medicine device, comprises the row pencil of lateral means in collection drug bucket bottom, and row's pencil connects pencil down; Plug-in mounting one spiral conveyor rod in row's pencil, spiral conveyor rod is connected the remote control and regulation small machine through row's medicine power transmission shaft with row's coating belt wheel.
As further improvement, said row's pencil connects dust flue.Dust from flying when preventing work further improves security.
As further improvement, said collection medicine device also comprises explosive-feeding processing device, and said pencil down inserts the bung of below finished product explosive barrel, finished product explosive barrel below device conveyer belt; With corresponding conveyer belt below, finished product explosive barrel position top cover is set, the removable pin of top cover vertically is inserted in the pipe support, and the top cover below is provided with fixed base plate, is provided with air bag between top cover and the fixed base plate, and the air bag valve connects gas pipeline.When transporting medicine, the medicine of following pencil drops on the conveyer belt through the finished product explosive barrel and sees off; When stopping drug delivery, airbag aeration, top cover rises, and conveyer belt is elevated the disengaging transfer roller, seals into the cartridge case lower port.Its advantage is that potential safety hazard is little, is suitable for the transportation control of firework gunpowder.
To combine the accompanying drawing and the specific embodiment that the utility model is described further below.
Description of drawings
Fig. 1 is the utility model specific embodiment surface structure sketch map (solid);
Fig. 2 is the utility model specific embodiment internal structure sketch map (solid);
Fig. 3 is the utility model specific embodiment internal structure sketch map (front is faced);
Fig. 4 is the utility model specific embodiment and medicine cabinet end cover structure sketch map (overlooking);
Fig. 5 is the utility model specific embodiment column type anti-dust seal box structural representation;
Fig. 6 is the plan structure sketch map of the utility model specific embodiment collection drug bucket;
Fig. 7 is the structural representation of the utility model specific embodiment explosive-feeding processing device.
Referring to accompanying drawing; A kind of concrete structure of reflection the utility model; Install in regular turn from top to bottom on the frame 1 of stacked dustless wiping potassium of said molecule and medicine machine the quadruplet proportioner and with medicine cabinet 3, the collection medicine device; With medicine cabinet 3 set inside and medicine device, also be provided with drive transmission on the said frame 1:
Every cover proportioner comprises storage bin(hopper) 201 and corresponding round batch hopper 202, hopper 203, the metering switch 204 that connects that be connected with it; Fan type blanking hole 302 on the end cap 301 of hopper 203 connection perforations and medicine cabinet 3; Device blanking impeller 205 in the round batch hopper 202; Plastic plate 206 is set on the blanking impeller 205; First time material screen sheet 207 of plastic plate 206 below devices, blanking impeller 205 connects blanking turning cylinder 208 and tapered speed pulley 209, vertically is lifted in center power transmission shaft 102 each round batch hopper 202 on every side through clutch shaft bearing and the bearing block 210 that is arranged in the frame 1 top transmission protective cover 101; The upper end of center power transmission shaft 102 is provided with mlultiple-groove sheave 103, and vertically is installed in the transmission protective cover 101 on frame 1 top through second bearing and bearing block 104; Buncher 105 is through mlultiple-groove sheave 103 connections and drive said center power transmission shaft 102 and taper speed pulley 209;
In said four proportioners; At least comprise that is wiped a potassium proportioner, its structure is identical with other proportioners, but the fit clearance of its plastic plate 206 and first time material screen sheet 207 is littler; Plastic plate 206 lower edges are thicker simultaneously; To increase the pressure of 206 pairs of first time material screen sheets 207 of plastic plate, when being used to dispose medicine such as potassium hyperchlorate, realize wiping the potassium effect.
The quantity of said proportioner is not limited to described four of this example, and its quantity is by the component kind quantity decision of the pyrotechnic composition that is mixed, and the firework gunpowder of four kinds of compositions needs the quadruplet proportioner to finish the work, and five kinds then need five covers, by that analogy.Many cover proportioners all center on the 102 rounded even distributions of center power transmission shaft.
Said and medicine cabinet 3 is airtight casings, debugging maintenance for ease, and said and medicine cabinet 3 is provided with at least one cleaning door.Have the driving hole 304 of four fan type blanking holes 302, two hairbrush fixing holes 303 and a center power transmission shaft on the end cap 301; The middle part of center power transmission shaft 102 is installed in the driving hole 304 through the 3rd bearing and bearing block; And being provided with the column type anti-dust seal box 306 that is used for rotating shaft sealing, the bottom of center power transmission shaft 102 is inserted into the inside with explosive barrel 404; Said column type anti-dust seal box 306 comprises overcoat 3061, middle cover 3062 and interior cover 3063; The upper end of overcoat 3061 and interior cover 3063 and the lower end of said end cap 301 affixed, middle covers 3062 and and batch pan 401 and center power transmission shaft 102 affixed; The port of middle cover 3062 is inserted between the lower port of overcoat 3061 and interior cover 3063; In device Seal Oil 3064 in the cover 3062, cover 3063 centers in center power transmission shaft 102 is inserted in, center power transmission shaft 102 be provided with sealing rubber ring 3065 with batch pan 401 junctions.
Said fan type blanking hole 302 sizes are confirmed according to the firework gunpowder kind.
Said fan type blanking hole 302 than small end towards the center power transmission shaft 102.
Said and medicine device comprise device said fixedly hairbrush hole 303 in two fixedly the brush plate 402 and first hairbrush 403 thereof, install in said and medicine cabinet 3 with explosive barrel 404; Below said first hairbrush 403 with explosive barrel 404 in the device and batch pan 401; Have some rectangles prescribe medicines hole 405 on said and the batch pan 401; All press sieve ring 410 to be equiped with the second prescribe medicine sieve sheet on the face of hole through sunk screw 409, rectangle; Be lifted on the said center power transmission shaft 102 with batch pan 401 centers; With through keyway and bottom nut a plurality of and medicine impeller clamping plate 407 and medicine impeller clamping plate 407 lower edge devices second hairbrush 408, the second hairbrush 408 belows are housed on the center power transmission shaft 102 of batch pan below 401 with explosive barrel 404 bottoms by the 3rd prescribe medicine sieve sheet 411 integrally closeds.
Said collection medicine device comprises the collection drug buckets 501 that connect said and explosive barrel 404 bottoms, inserts spray lance and shower nozzles in the collection drug bucket 501, realizes the spraying humidification function.Lateral means is pencil 505 and dust flue 510 under row's pencil 504 of collection drug bucket 501 bottoms connects; Plug-in mounting one spiral conveyor rod 506 in row's pencil 504; Spiral conveyor rod 506 is through row's medicine power transmission shaft 507 and the remote control and regulation small machine 509 of row's coating belt wheel 508 jockeys in driving protective cover 106, and row's medicine power transmission shaft 507 installs on frame 1 through the 4th bearing and bearing block 502.
Said pencil down 505 inserts the bung 512 of below finished product explosive barrel 511, finished product explosive barrel 511 below device conveyer belt 513 and transfer rollers 521; Conveyer belt 513 belows are provided with top cover 514; The removable pin 515 of top cover 514 vertically is inserted in the pipe support 516; Top cover 514 belows are provided with fixed base plate 517, are provided with air bag 518 between top cover 514 and the fixed base plate 517, and the valve 519 of air bag 518 connects gas pipeline 520.
The operation principle of the utility model is following, and during use, elder generation pours various kinds of drug respectively into and gets in the storage bin(hopper) 201 in the round batch hopper 202 again; Turn on the power switch again, at this moment, be arranged on all transmission devices in the frame 1 top transmission protective cover 101; Just can entry into service under the effect of buncher 105, so blanking impeller 205 in the proportioner and plastic plate 206 also can be followed simultaneously and rotate; Drive various kinds of drug in the round batch hopper 202 through first time material screen sheet 207, hopper 203; Fall to just at the same time running one after another with batch pan 401 in carry out range upon range of mixing, at this moment, first hairbrush 403 just can sweep in time these just be laminated to batch pan 401 in trace drug; Make it to mix through the rectangle prescribe medicine hole 405 and the second prescribe medicine sieve sheet, relatively the concentrated area continues to fall on the 3rd prescribe medicine sieve sheet 411.This moment, second hairbrush 408 can ceaselessly be swept these even medicines again through the 3rd prescribe medicine sieve sheet 411, mixed once more and continue to fall to collect in the drug bucket 501, had so just realized the purpose that medicine is even.Can be connected on the outlet that collects drug bucket 501 with container set and collect this moment, also can adopt said row's medicine device etc. when needed.
When the row's of employing medicine, conveying arrangement; The firework gunpowder that mixes is through in collection drug bucket 501 row's of entering pencils 504; Remote control and regulation small machine 509 drives spiral conveyor rod 506 through row's coating belt wheel 508, row's medicine power transmission shaft 507; From pencil 505 discharges down, the pipeline that must extend during dust flue 510 installations is received outdoor safe place with it with the medicine that has added tide in row's pencil 504 or must not add tide.
Claims (7)
1. stacked dustless wiping potassium of molecule and medicine machine comprise frame, it is characterized in that, install some proportioners on the said frame from top to bottom in regular turn and are provided with and medicine device with medicine cabinet, collection medicine device and medicine cabinet inside:
Said proportioner comprises storage bin(hopper) and corresponding round batch hopper, hopper, the metering switch that connects that be connected with it; Hopper connects the fan type blanking hole on perforation and the medicine cabinet end cap; Device blanking impeller in the round batch hopper; On the blanking impeller plastic plate is set, first time material screen sheet of plastic plate below device, the blanking impeller connects the blanking turning cylinder and tapered speed pulley vertically is lifted in axial each the round batch hopper of center transmission; The upper end of center power transmission shaft is provided with mlultiple-groove sheave and vertically is installed in the frame top; Buncher is through the mlultiple-groove sheave connection and drive said center power transmission shaft and taper speed pulley;
In said some proportioners, comprise that is at least wiped a potassium proportioner;
Said and medicine cabinet is an airtight casing; Have the driving hole of some fan type blanking holes, some hairbrush fixing holes and a center power transmission shaft on the end cap; The middle part of center power transmission shaft is installed in the driving hole; And be provided with shaft sealing device, the bottom of center power transmission shaft is inserted into the inside with explosive barrel, said fan type blanking hole than small end towards the center power transmission shaft;
Said and medicine device comprise plurality of fixed brush plate and first hairbrush thereof of device in said fixedly hairbrush hole, device in said and medicine cabinet and explosive barrel; Below said first hairbrush with explosive barrel in the device and batch pan; Have some prescribe medicines hole on said and the batch pan; Be equipped with the second prescribe medicine sieve sheet on the face of hole and the batch pan center is lifted on the power transmission shaft of said center and the center power transmission shaft below the batch pan on be equipped with and medicine impeller clamping plate; With medicine impeller clamping plate lower edge device second hairbrush, the said and explosive barrel bottom of second hairbrush below is by the 3rd prescribe medicine sieve sheet integrally closed;
Said collection medicine device comprises the collection drug bucket that connects said and explosive barrel bottom.
2. stacked dustless wiping potassium of a kind of molecule as claimed in claim 1 and medicine machine; It is characterized in that said shaft sealing device adopts column type anti-dust seal box, comprises overcoat, middle cover and interior cover; The upper end of overcoat and interior cover and said and medicine cabinet end cap are affixed, the lower end of middle cover with and batch pan and center power transmission shaft affixed; The port of middle cover is inserted between the lower port of overcoat and interior cover, device Seal Oil in the middle cover, and the center power transmission shaft is inserted in interior cover center.
3. according to claim 1 or claim 2 stacked dustless wiping potassium of a kind of molecule and medicine machine is characterized in that said collection medicine device also comprises sprayer unit, and said sprayer unit is made up of the spray lance and the shower nozzle that insert in the collection drug bucket.
4. according to claim 1 or claim 2 stacked dustless wiping potassium of a kind of molecule and medicine machine; It is characterized in that; Said collection medicine device also comprises row's medicine device, comprises the row pencil of lateral means in collection drug bucket bottom, and row's pencil connects pencil down; Plug-in mounting one spiral conveyor rod in row's pencil, spiral conveyor rod is connected the remote control and regulation small machine through row's medicine power transmission shaft with row's coating belt wheel.
5. stacked dustless wiping potassium of a kind of molecule as claimed in claim 4 and medicine machine is characterized in that, said row's pencil connects dust flue.
6. stacked dustless wiping potassium of a kind of molecule as claimed in claim 4 and medicine machine is characterized in that said collection medicine device also comprises explosive-feeding processing device, and said pencil down inserts the bung of below finished product explosive barrel, finished product explosive barrel below device conveyer belt; With corresponding conveyer belt below, finished product explosive barrel position top cover is set, the removable pin of top cover vertically is inserted in the pipe support, and the top cover below is provided with fixed base plate, is provided with air bag between top cover and the fixed base plate, and the air bag valve connects gas pipeline.
7. according to claim 1 or claim 2 stacked dustless wiping potassium of a kind of molecule and medicine machine is characterized in that, saidly is provided with at least one cleaning door with the medicine cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198314U CN202145120U (en) | 2011-06-14 | 2011-06-14 | Molecule-laminated dust-free potassium-wiping gunpowder mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120198314U CN202145120U (en) | 2011-06-14 | 2011-06-14 | Molecule-laminated dust-free potassium-wiping gunpowder mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145120U true CN202145120U (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120198314U Expired - Fee Related CN202145120U (en) | 2011-06-14 | 2011-06-14 | Molecule-laminated dust-free potassium-wiping gunpowder mixer |
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| Country | Link |
|---|---|
| CN (1) | CN202145120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304004A (en) * | 2011-06-14 | 2012-01-04 | 黎汉林 | Molecule cascaded type dust-free potassium-wiping medicine mixer |
-
2011
- 2011-06-14 CN CN201120198314U patent/CN202145120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304004A (en) * | 2011-06-14 | 2012-01-04 | 黎汉林 | Molecule cascaded type dust-free potassium-wiping medicine mixer |
| CN102304004B (en) * | 2011-06-14 | 2013-01-30 | 黎汉林 | Molecule cascaded type dust-free potassium-wiping medicine mixer |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20130614 |