CN203281261U - Firecracker and firework blasting powder mixing machine - Google Patents
Firecracker and firework blasting powder mixing machine Download PDFInfo
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- CN203281261U CN203281261U CN2013202711988U CN201320271198U CN203281261U CN 203281261 U CN203281261 U CN 203281261U CN 2013202711988 U CN2013202711988 U CN 2013202711988U CN 201320271198 U CN201320271198 U CN 201320271198U CN 203281261 U CN203281261 U CN 203281261U
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- screen drum
- firecracker
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- mixing machine
- fireworks
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Abstract
The utility model discloses a firecracker and firework blasting powder mixing machine, which includes a rack, a power driving device, a control device, a feeding device, an upper screen drum, a mixing cylinder, an upper driving shaft, an upper discharging hopper, a lower screen drum and a lower discharging hopper, wherein the feeding device is inserted in one end surface of the upper screen drum; the upper screen drum is mounted in the mixing cylinder in a sleeving manner; the upper driving shaft is fixedly connected with the end surface of the mixing cylinder; the upper discharging hopper is positioned at the lower part of the mixing cylinder; a discharge hole of the upper discharging hopper is inserted into one end surface of the lower screen drum; the lower driving shaft is fixedly connected with the end surface of the lower screen drum; the lower discharging hopper is positioned at the lower part of the lower screen drum, and is provided with one discharge hole and one impurity outlet. Compared with the prior art, the firecracker and firework blasting powder mixing machine has the advantages that the structure is simple, the working is reliable, the production efficiency is high, the product quality is high, the safety in blasting powder mixing for firecracker and firework is greatly improved as mixing can be realized through rotation to one direction and automatic powder discharge and impurity removal can be realized through rotation to the other direction, explosion accidents can be avoided, labor intensity of operators can be reduced, and the working environment is improved.
Description
Technical field
The utility model relates to a kind of fireworks and firecracker production equipment, particularly a kind of fireworks and firecracker mixing machine.
Background technology
The mixed medicine of China's fireworks and firecracker industry is mostly manual operations at present, and not only low, the quality of efficiency is difficult to guarantee, and dangerous large, the accident of often blasting.
In the report of relevant fireworks and firecracker mixing machine, as disclosed in China Patent No. 201110091025.3 patents of invention " a kind of man-machine isolation combined production equipment for black firework powder ", opened a dress discharging opening on its mixed medicine roller tube, and with seal cover, seal, when filling with substance, must make this dress discharging opening aim at the charging door of hood, resting barrel, manually open again seal cover and feed, and then with seal cover, seal.During discharging, also must make this dress discharging opening aim at the discharging opening of hood, resting barrel, manually open seal cover again, changes the discharging lid and carry out discharging.The mechanical sieve of this equipment does not have impurities removal thing passage, must be by manually the upper foreign material of sieve being cleaned out after each screening.Hand charging, discharging, the upper foreign material of cleaning sieve, complex operation, production efficiency is not high, and man-machine frequent contact, has potential safety hazard.A lot of parts such as the cylinder of this equipment, motor-driven screen frame, frame are all made of wood, and intensity is low, poor rigidity.
China Patent No. 2010201248923 patents disclosed " a kind of powder safe screen mixer ", the spice blade is arranged in its mixing tank and rub flitch with the hands, after mixed material, the batch turning motor makes mixing tank topple over discharging by the batch turning decelerator, its complex structure, production efficiency are not high.On its Vibration Screen, foreign material also must be clean by the labor cleaning.Its mixing tank is uncovered, has many drug dusts to overflow during batch mixing, causes potential safety hazard.
China Patent No. 2010201689945 patents disclosed " a kind of screening mixing unit of granular material ", the spice blade is arranged in its mixing tank, after mixed material, the batch turning motor makes mixing tank topple over discharging by the batch turning decelerator, also have a dust cap to be connected with the drive unit of uncapping on its mixing tank, so the mixing tank complex structure, production efficiency is not high.On its Vibration Screen, foreign material also must be clean by the labor cleaning.
China Patent No. 2007200633438 patents disclosed " a kind of automatic firecracker safety and medicine machine ", that medicine is put into mixer, cover again the lid with trundle screen, then mixing machine is turned around, start mixing machine and rotate, the limit sieve is mixed, the limit discharging, again mixing machine is turned around finally, open lid, the compass screen surface foreign material of mixer are outwelled.This machine complex structure, reliability is not high, and production efficiency is low.
China Patent No. 2011203012318 patents disclosed " firework explosive mixing machine ", opened a feed inlet and outlet on the cylindrical shell of its mixed cartridge case, one side of feed inlet and outlet is connected with a swash plate that stretches to drum cavity.Its reliability is not high, and when mixed medicine medicine was more, the raised line that these not mixed medicines can be crossed on barrel flowed out from feed inlet and outlet.During same drug, medicine goes out slowly, goes out untotally, and, due to the existence of swash plate, can not be set with screen drum in mixed medicine cylinder again.
China Patent No. 2012205636946 patents disclosed " fireworks, lead-in wire medicine mixing machine ", opened a discharging opening on its mixed cartridge, filled an automatically-controlled door, mixed medicine can only flow out by this automatically-controlled door, the opening and closing of automatically-controlled door are controlled by a door controller device, and also be equipped with on this cylinder inboard wall, mix medicine projection, drug blocking projection and prescribe medicine projection.Mixed cartridge case complex structure, reliability is not high, and drug is unclean.Its screen drum is comprised of screen drum frame and screen barrel, and each binds screen barrel on the screen drum frame with a wire at the screen barrel two ends,, if change screen barrel, bothers very much time-consuming, effort.And its frame is made of wood, and intensity is low, poor rigidity.
Chinese patent application number 2008100309876 patents disclosed " powder dispensing and blending machine for fireworks and crackers ", adopt the mixed medicine of air-flow, it has gas tank, vacuum generator, vacuum transportation device, dispensation apparatus, medicament-mixing device, water tank, water pump, vacuum generator water of radiation loop, medicament-mixing device water of radiation loop etc., this body is long-pending huge, complex structure, reliability is not high, and there is no screening plant.
China Patent No. 2010102303848 patents of invention disclosed " firework powder mixer ", adopt the mixed medicine of air-flow, conical cover body, cylindrical screen pack arranged, with the cleaner of a lot of hairbrush and circular spray tube etc. in its mixing drum, and structure is more complicated.And must be furnished with huge optional equipment, as air compressor machine, vacuum generator, pipe-line transportation system, dust pelletizing system.Power consumption is large, and when poorly sealed or inefficacy, medicine can be revealed, and produces potential safety hazard, and there is no screening plant.
China Patent No. 2010205656438 patents disclosed " fireworks and firecracker mixing machine ", adopt the mixed medicine of air-flow, it
The mixing drum structure is simpler, but must be furnished with huge optional equipment, as air compressor machine, vacuum generator, pipe-line transportation system, dust pelletizing system.Power consumption is large, and when poorly sealed or inefficacy, medicine can be revealed, and produces potential safety hazard, and there is no screening plant.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, production efficiency is high, automatic feed, self-emptying, automatic impurity, continuous operation, safe and reliable fireworks and firecracker mixing machine.
The utility model adopts following technical scheme:
A kind of fireworks and firecracker mixing machine, its organic frame, Power Drive Unit, control device, pay-off, upper screen drum, mixed cartridge case, upload moving axis, top discharge bucket, lower screen drum, bottom discharge bucket; Pay-off inserts an end face of upper screen drum, the top sieve jacket casing is contained in mixed cartridge case, uploading moving axis is fixedly connected with mixed cartridge case, the top discharge bucket be positioned at mixed cartridge case below, the discharging opening of top discharge bucket inserts an end face of lower screen drum, lower drive shaft is fixedly connected with lower screen drum, the bottom discharge bucket be positioned at lower screen drum below, it has a discharging opening and an impurity outlet; Wherein:
Described pay-off is helix transporting device or belt conveyor or chimneying conveying device;
described upper screen drum or lower screen drum have screen drum frame and screen barrel, and screen barrel is enclosed within on the screen drum frame, and fixing with it, described upper screen drum or lower screen drum also have respectively an impurities removal thing passage, namely on end face of screen drum frame, an impurity removal hole is arranged, another is covered by the interior Side in impurity removal hole from the screen drum inner chamber by plane or curved surface or plane form together with curved surface cover plate, and do not contact with the inner edge in impurity removal hole or not contact entirely, a face of cover plate periphery closely is connected with described screen drum frame end face, other faces of cover plate periphery, except an end face, all with the screen barrel inner face, closely be connected, the described end face of cover plate periphery and described screen drum frame end face and screen barrel inner face form one and enter assorted hole, the inner face of cover plate and described screen drum frame end face and screen barrel inner face form a passage,
Described mixed cartridge case comprises cylindrical shell, end cap, and the inner outline in its cylindrical shell cross section is a untight line segment that is comprised of together with curved section straightway or curved section or straightway, and the terminal section of this line segment covers in an outside of playing section, and with play section and do not contact;
Described control device and described Power Drive Unit are electrically connected.
One circle groove is respectively arranged on the periphery of the screen drum frame both ends of the surface of described upper screen drum or lower screen drum, and each cover of the screen barrel outer surface directly over groove has an elastic ring.Elastic ring contains rubber or polyurethane.
Described untight line segment comprises a untight triangle, or comprises a untight quadrangle, or comprises a untight pentagon, or comprises a untight hexagon.
Described frame is made by antistatic plastic.Described Power Drive Unit is arranged separately in another room.Described control device human inductor and the monitoring camera inside and outside with being arranged on fireworks and firecracker mixing machine machine room is connected.
Compared with prior art, the utility model has the advantage of simple in structure, reliable operation, production efficiency is high, good product quality, its direction rotation mixes medicine, another direction rotation automatic medicament discharging, impurities removal, and can change fast the screen barrel of screen drum, greatly improved the security of the mixed medicine operation of fireworks and firecracker, avoid the generation of explosion accident, alleviated operating personnel's labour intensity, improved working environment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 goes up the structural representation of screen drum and lower screen drum in the utility model embodiment.
Fig. 3 is A-in Fig. 2-A cutaway view.
Fig. 4 is the structural representation of mixed cartridge case in the utility model embodiment.
Fig. 5 is B in Fig. 4-B profile.
Fig. 6 is the inner outline in the cylindrical shell cross section of mixed cartridge case in the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the right side that spiral feeder 1 inserts upper screen drum 2, upper screen drum 2 is sleeved in mixed cartridge case 3, the helical blade of spiral feeder 1, upper screen drum 2 and mixed cartridge case 3 all are fixedly mounted on to be uploaded on moving axis 4, top discharge bucket 13 be positioned at mixed cartridge case 3 below, the discharging opening 12 of top discharge bucket 13 inserts the right side of lower screen drum 5, lower drive shaft 6 is fixedly connected with lower screen drum 5, bottom discharge bucket 11 be positioned at lower screen drum 5 below, its discharging opening 9 and an impurity outlet 7, lay respectively at bucket 10 and the top of containing assorted bucket 8.Spiral feeder 1, top discharge bucket 13 all are contained on frame (not shown in FIG.) with bottom discharge bucket 11, and frame is made by antistatic plastic.Uploading moving axis 4 and lower drive shaft 6 is connected with Power Drive Unit (not shown in FIG.) by the bearing block (not shown in FIG.) that is contained on frame respectively.Power Drive Unit and control device (not shown in FIG.) are electrically connected.Power Drive Unit is arranged separately in another room (not shown in FIG.).
The structure of upper screen drum 2 and lower screen drum 5 is referring to Fig. 2, Fig. 3, one circle groove is respectively arranged on the left and right both ends of the surface 18 of the screen drum frame 26 of upper screen drum 2 or lower screen drum 5,15 periphery, screen barrel 16 is enclosed within on left and right both ends of the surface 18,15 periphery, caoutchouc elasticity circle 17 and 14 respectively is enclosed within on screen barrel 16, and screen barrel 16 is tightly pressed in a circle groove on left and right both ends of the surface 18,15 periphery.While changing screen barrel,, as long as take off caoutchouc elasticity circle 17 and 14, take out old screen barrel, load onto new screen barrel, be loaded on elastic ring 17 and 14 and get final product, very fast, conveniently.
an impurity removal hole 21 is arranged on the left side 18 of screen drum frame 26, another is covered by the interior Side in described impurity removal hole 21 from the screen drum inner chamber by the cover plate 19 that two planes form, and with the inner edge 22 in impurity removal hole 21, do not contact, a face 24 of described cover plate 19 peripheries closely is connected with the left side 18 of described screen drum frame 26, other faces of described cover plate 19 peripheries, except an end face 20, all with screen barrel 16 inner faces, closely be connected, the described end face 20 of described cover plate 19 peripheries forms the hole 23 that enters to mix with the left side 18 of described screen drum frame 26 and screen barrel 16 inner faces, the inner face 25 of described cover plate 19 forms a passage with the left side 18 of described screen drum frame 26 and screen barrel 16 inner faces.When as shown in Figure 3 screen barrel 16 rotated counterclockwise, medicine was sized in screen barrel 16, can not flow out from impurities removal thing passage.After medicine sieved, screen barrel 16 clockwise rotated, and foreign material enter impurities removal thing passage from the hole 23 that enters to mix, then 21 outflows from the impurity removal hole.
The structure of mixed cartridge case 3 is as shown in Fig. 4-6, the two ends of its cylindrical shell 28 closely are connected with left end cap 29, right end cap 27 respectively, the cross section of cylindrical shell 28 as shown in Figure 5, and the inner outline 30 in this cross section as shown in Figure 6, it is one and comprises a untight hexagonal broken line, the terminal section 32 of this line segment covers in the outside of playing section 31, and with a section 31, does not contact.Medicine enters in mixed cartridge case 3 by upper screen drum 2, and when with the fixing power transmission shaft 4 of the left end cap 29 of mixed cartridge case 3, driving as shown in Figure 5 cylindrical shell 28 and rotate counterclockwise, medicine is mixed mixed cartridge case 3 is interior, can be from opening part 29 outflows.After medicine was mixed, power transmission shaft 4 drove cylindrical shell 28 and clockwise rotates, and medicine flows out from opening part 29.
Claims (7)
1. a fireworks and firecracker mixing machine, is characterized in that its organic frame, Power Drive Unit, control device, pay-off, upper screen drum, mixed cartridge case, upload moving axis, top discharge bucket, lower screen drum, bottom discharge bucket; Pay-off inserts an end face of upper screen drum, the top sieve jacket casing is contained in mixed cartridge case, uploading moving axis is fixedly connected with mixed cartridge case, the top discharge bucket be positioned at mixed cartridge case below, the discharging opening of top discharge bucket inserts an end face of lower screen drum, lower drive shaft is fixedly connected with lower screen drum, the bottom discharge bucket be positioned at lower screen drum below, it has a discharging opening and an impurity outlet; Wherein:
Described pay-off is helix transporting device or belt conveyor or chimneying conveying device;
described upper screen drum or lower screen drum have screen drum frame and screen barrel, and screen barrel is enclosed within on the screen drum frame, and fixing with it, described upper screen drum or lower screen drum also have respectively an impurities removal thing passage, namely on end face of screen drum frame, an impurity removal hole is arranged, another is covered by the interior Side in impurity removal hole from the screen drum inner chamber by plane or curved surface or plane form together with curved surface cover plate, and do not contact with the inner edge in impurity removal hole or not contact entirely, a face of cover plate periphery closely is connected with described screen drum frame end face, other faces of cover plate periphery, except an end face, all with the screen barrel inner face, closely be connected, the described end face of cover plate periphery and described screen drum frame end face and screen barrel inner face form one and enter assorted hole, the inner face of cover plate and described screen drum frame end face and screen barrel inner face form a passage,
Described mixed cartridge case comprises cylindrical shell, end cap, and the inner outline in its cylindrical shell cross section is a untight line segment that is comprised of together with curved section straightway or curved section or straightway, and the terminal section of this line segment covers in an outside of playing section, and with play section and do not contact;
Described control device and described Power Drive Unit are electrically connected.
2. a kind of fireworks and firecracker mixing machine according to claim 1, is characterized in that, on the periphery of screen drum frame both ends of the surface of described upper screen drum or lower screen drum, a circle groove is arranged respectively, and each cover of the screen barrel outer surface directly over groove has an elastic ring.
3. a kind of fireworks and firecracker mixing machine according to claim 2, is characterized in that described elastic ring contains rubber or polyurethane.
4. a kind of fireworks and firecracker mixing machine according to claim 1, it is characterized in that described untight line segment comprises a untight triangle, or comprise a untight quadrangle, or comprise a untight pentagon, or comprise a untight hexagon.
5. a kind of fireworks and firecracker mixing machine according to claim 1, is characterized in that described frame made by antistatic plastic.
6. a kind of fireworks and firecracker mixing machine according to claim 1, is characterized in that described Power Drive Unit is arranged separately in another room.
7. a kind of fireworks and firecracker mixing machine according to claim 1, is characterized in that described control device human inductor and the monitoring camera inside and outside with being arranged on fireworks and firecracker mixing machine machine room are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202711988U CN203281261U (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework blasting powder mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202711988U CN203281261U (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework blasting powder mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281261U true CN203281261U (en) | 2013-11-13 |
Family
ID=49537642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202711988U Expired - Lifetime CN203281261U (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework blasting powder mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225991A (en) * | 2013-05-17 | 2013-07-31 | 易庆林 | Firecracker and firework powder mixing machine |
| CN108177803A (en) * | 2017-12-22 | 2018-06-19 | 黄启庆 | A kind of spraying decoration powder charge jolt ramming platform device |
| CN115055086A (en) * | 2022-06-20 | 2022-09-16 | 西安北方庆华机电有限公司 | Hand-operated man-machine separation initiating explosive device mixing device |
-
2013
- 2013-05-17 CN CN2013202711988U patent/CN203281261U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225991A (en) * | 2013-05-17 | 2013-07-31 | 易庆林 | Firecracker and firework powder mixing machine |
| CN108177803A (en) * | 2017-12-22 | 2018-06-19 | 黄启庆 | A kind of spraying decoration powder charge jolt ramming platform device |
| CN115055086A (en) * | 2022-06-20 | 2022-09-16 | 西安北方庆华机电有限公司 | Hand-operated man-machine separation initiating explosive device mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150325 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |