CN103225991A - Firecracker and firework powder mixing machine - Google Patents
Firecracker and firework powder mixing machine Download PDFInfo
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- CN103225991A CN103225991A CN201310183876XA CN201310183876A CN103225991A CN 103225991 A CN103225991 A CN 103225991A CN 201310183876X A CN201310183876X A CN 201310183876XA CN 201310183876 A CN201310183876 A CN 201310183876A CN 103225991 A CN103225991 A CN 103225991A
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Abstract
The invention discloses a firecracker and firework powder mixing machine. The firecracker and firework powder mixing machine comprises a frame, a power driving device, a controlling device, a feeding device, an upper screen drum, a powder mixing drum, an upper transmission shaft, an upper discharge hopper, a lower screen drum and a lower discharge hopper, wherein the feeding device is inserted into one end surface of the upper screen drum, the upper screen drum is sleeved in the powder mixing drum, the upper transmission shaft is fixedly connected with the end surface of the powder mixing drum, the upper discharge hopper is positioned below the powder mixing drum, the discharge port of the upper discharge hopper is inserted into one end surface of the lower screen drum, the lower transmission shaft is fixedly connected with the end surface of the lower screen drum, the lower discharge hopper is positioned below the lower screen drum, and the lower discharge hopper is provided with a discharge port and an impurity discharging port. Compared with the prior art, the firecracker and firework powder mixing machine disclosed by the invention has the advantages that the structure is simple, the operation is reliable, the production efficiency is high, the product quality is good, the powder mixing drum rotates toward one direction to mix the powder and rotates toward the other direction to automatically discharge the powder and the impurity, the safety of the firecracker and firework powder mixing operation is greatly improved, an explosion accident is avoided, the labour intensity of operators is lightened, and the work environment is improved.
Description
Technical field
The present invention 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 mostly is manual operations at present, and not only low, the quality of efficient is difficult to guarantee, and dangerous big, the accident of often blasting.
In the report of relevant fireworks and firecracker mixing machine, as China Patent No. 201110091025.3 patents of invention disclosed " the man-machine isolation combinations produce of a kind of fireworks black powder equipment ", opened a dress discharging opening on its mixed medicine roller tube, and seal with seal cover, when filling with substance must make this dress discharging opening aim at the charging door of hood, resting barrel, manually open seal cover again and feed, and then seal with seal cover.During discharging, also must make this dress discharging opening aim at the discharging opening of hood, resting barrel is manually opened seal cover again, changes the discharging lid and carries out discharging.The mechanical sieve of this equipment does not have impurities removal thing passage, must clean out by manually sieve being gone up foreign material after each screening.Hand charging, discharging, cleaning sieve are gone up foreign material, complex operation, and 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 wooden, and intensity is low, and rigidity is poor.
China Patent No. 2010201248923 patents disclosed " a kind of gunpowder safety sieve medicine mixer ", the spice blade is arranged in its mixing tank and rub flitch with the hands, behind the 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.Its vibratory sieve sieve is gone up 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, behind the mixed material, the batch turning motor makes mixing tank topple over discharging by the batch turning decelerator, also have a dust cap to link to each other on its mixing tank with the drive unit of uncapping, so the mixing tank complex structure, production efficiency is not high.Its vibratory sieve sieve is gone up foreign material also must be clean by the labor cleaning.
China Patent No. 2007200633438 patents disclosed " a kind of automatic firework safety and medicine machine ", be that medicine is put into mixer, cover the lid that has trundle screen again, then mixing machine is turned around, start mixing machine and rotate, the limit sieve mixes, the limit discharging, again mixing machine is turned around at last, 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 " fireworks and firecrackers explosive mixing machine " have been opened a feed inlet and outlet on the cylindrical shell of its mixed cartridge case, one side of feed inlet and outlet links to each other with a swash plate that stretches to drum cavity.Its reliability is not high, when mixed medicine medicine more for a long time, the raised line that these not mixed medicines can be crossed on the barrel flows out from feed inlet and outlet.During same drug, medicine goes out slowly, goes out untotally, and because the existence of swash plate, can not be in mixed medicine cylinder suit screen drum again.
China Patent No. 2012205636946 patents disclosed " fireworks, lead-in wire medicine mixing machine ", opened a discharging opening on its mixed cartridge, adorned 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, mix medicine projection, drug blocking projection and prescribe medicine projection and also be equipped with on this cylinder inboard wall.Mix the cartridge case complex structure, reliability is not high, and drug is unclean.Its screen drum is made up of screen drum frame and screen cloth tube, and each binds the screen cloth tube on the screen drum frame with a wire at screen cloth tube two ends,, then bothers very much time-consuming, effort if change the screen cloth tube.And its frame is made of wooden, and intensity is low, and rigidity is poor.
Chinese patent application number 2008100309876 patents disclosed " powder dispensing and blending machine for fireworks and crackers ", adopt air-flow to mix medicine, 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 does not have screening plant.
China Patent No. 2010102303848 patents of invention disclosed " firework powder mixer " adopt air-flow to mix medicine, and conical cover body, cylindrical screen pack, the cleaner that has a lot of hairbrush and circular spray tube etc. are arranged in its mixing drum, and structure is 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 big, and when poorly sealed or inefficacy, medicine can be revealed, and produces potential safety hazard, and does not have screening plant.
China Patent No. 2010205656438 patents disclosed " fireworks and firecracker mixing machine " adopt air-flow to mix medicine, 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 big, and when poorly sealed or inefficacy, medicine can be revealed, and produces potential safety hazard, and does not have screening plant.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of simple in structure, production efficiency is high, automatic feed, self-emptying, impurities removal automatically, continuous operation, safe and reliable fireworks and firecracker mixing machine.
The present invention adopts following technical scheme:
A kind of fireworks and firecracker mixing machine, its organic frame, Power Drive Unit, control device, pay-off, go up screen drum, mix cartridge case, go up power transmission shaft, top discharge bucket, screen drum, bottom discharge bucket down; Pay-off inserts an end face going up screen drum, the top sieve jacket casing is contained in and mixes in the cartridge case, last power transmission shaft is fixedlyed connected with mixed cartridge case, the top discharge bucket be positioned at mix cartridge case below, the discharging opening of top discharge bucket inserts an end face of screen drum down, lower drive shaft is fixedlyed connected with following screen drum, the bottom discharge bucket be positioned at following 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 go up screen drum or down screen drum screen drum frame and screen cloth tube are arranged, the screen cloth jacket casing is on the screen drum frame, and is and fixing with it; Described upward screen drum or following screen drum also have an impurities removal thing passage respectively, promptly on end face of screen drum frame, an impurity removal hole is arranged, another cover plate of being made up of with curved surface plane or curved surface or plane covers by the interior Side in impurity removal hole from the screen drum inner chamber, and do not contact with the inner edge in impurity removal hole or not contact entirely, a face of cover plate periphery closely links to each other with described screen drum frame end face, other faces of cover plate periphery, except that an end face, all closely link to each other with screen cloth tube inner face, the described end face of cover plate periphery and described screen drum frame end face and screen cloth tube inner face constitute one and go into assorted hole, and the inner face of cover plate and described screen drum frame end face and screen cloth tube inner face constitute 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 of being made up of 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 upward screen drum or following screen drum, and the screen cloth tube outer surface directly over the groove respectively is with 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, or comprises untight other polygons.
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 installed in fireworks and firecracker mixing machine machine room links to each other.
Compared with prior art, the invention has the advantages that simple in structure, reliable operation, production efficiency height, good product quality, the rotation of its direction mixes medicine, the rotational automatic drug of another direction, impurities removal, and can change the screen cloth tube of screen drum fast, improved the security of the mixed medicine operation of fireworks and firecracker greatly, avoid the generation of explosion accident, alleviated labor intensity of operating personnel, improved working environment.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 goes up screen drum to reach the structural representation of screen drum down in the embodiment of the invention.
Fig. 3 is A-among Fig. 2-A cutaway view.
Fig. 4 is the structural representation that mixes cartridge case in the embodiment of the invention.
Fig. 5 is B among Fig. 4-B profile.
Fig. 6 is the inner outline that mixes the cylindrical shell cross section of cartridge case in the embodiment of the invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
As shown in Figure 1, spiral feeder 1 inserts the right side of going up screen drum 2, last screen drum 2 is sleeved on and mixes in the cartridge case 3, the helical blade of spiral feeder 1, last screen drum 2 and mixed cartridge case 3 all are fixedly mounted on the power transmission shaft 4, top discharge bucket 13 be positioned at mix cartridge case 3 below, the discharging opening 12 of top discharge bucket 13 inserts the right side of screen drum 5 down, lower drive shaft 6 is fixedlyed connected with following screen drum 5, bottom discharge bucket 11 be positioned at following 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 the frame (not drawing among the figure) with bottom discharge bucket 11, and frame is made by antistatic plastic.Last power transmission shaft 4 and lower drive shaft 6 link to each other with Power Drive Unit (not drawing among the figure) by the bearing block (not drawing among the figure) that is contained on the frame respectively.Power Drive Unit and control device (not drawing among the figure) are electrically connected.Power Drive Unit is arranged separately in another room (not drawing among the figure).
The structure of last screen drum 2 and following screen drum 5 is referring to Fig. 2, Fig. 3, one circle groove is respectively arranged on the periphery of the left and right both ends of the surface 18,15 of the screen drum frame 26 of last screen drum 2 or following screen drum 5, screen cloth tube 16 is enclosed within on the periphery of left and right both ends of the surface 18,15, caoutchouc elasticity circle 17 and 14 respectively is enclosed within on the screen cloth tube 16, screen cloth tube 16 is tightly pressed in the circle groove on the periphery of left and right both ends of the surface 18,15.When changing the screen cloth tube,, take out old screen cloth tube, load onto new screen cloth tube, refill caoutchouc elasticity circle 17 and 14 and get final product, very fast, conveniently as long as take off caoutchouc elasticity circle 17 and 14.
An impurity removal hole 21 is arranged on the left side 18 of screen drum frame 26, another cover plate 19 of being made up of two planes covers by the interior Side in described impurity removal hole 21 from the screen drum inner chamber, and do not contact with the inner edge 22 in impurity removal hole 21, a face 24 of described cover plate 19 peripheries closely links to each other with the left side 18 of described screen drum frame 26, other faces of described cover plate 19 peripheries, except that an end face 20, all closely link to each other with screen cloth tube 16 inner faces, the described end face 20 of described cover plate 19 peripheries constitutes the hole 23 of going into to mix with the left side 18 of described screen drum frame 26 and screen cloth tube 16 inner faces, and the inner face 25 of described cover plate 19 constitutes a passage with the left side 18 of described screen drum frame 26 and screen cloth tube 16 inner faces.When as shown in Figure 3 screen cloth tube 16 rotated counterclockwise, medicine was sized in screen cloth tube 16, can not flow out from impurities removal thing passage.After medicine sieved, screen cloth tube 16 clockwise rotated, and foreign material enter impurities removal thing passage from the hole 23 of going into to mix, 21 outflows from the impurity removal hole then.
The structure of mixing cartridge case 3 is 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 does not contact with a section 31.Medicine enters by last screen drum 2 and mixes in the cartridge case 3, and when last power transmission shaft 4 drives cylindrical shell 28 as shown in Figure 5 rotated counterclockwise, medicine by mixed, can not flow out from opening part 29 in mixed cartridge case 3.After medicine was mixed, last 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, last screen drum, mixes cartridge case, last power transmission shaft, top discharge bucket, following screen drum, bottom discharge bucket; Pay-off inserts an end face going up screen drum, the top sieve jacket casing is contained in and mixes in the cartridge case, last power transmission shaft is fixedlyed connected with mixed cartridge case, the top discharge bucket be positioned at mix cartridge case below, the discharging opening of top discharge bucket inserts an end face of screen drum down, lower drive shaft is fixedlyed connected with following screen drum, the bottom discharge bucket be positioned at following 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 go up screen drum or down screen drum screen drum frame and screen cloth tube are arranged, the screen cloth jacket casing is on the screen drum frame, and is and fixing with it; Described upward screen drum or following screen drum also have an impurities removal thing passage respectively, promptly on end face of screen drum frame, an impurity removal hole is arranged, another cover plate of being made up of with curved surface plane or curved surface or plane covers by the interior Side in impurity removal hole from the screen drum inner chamber, and do not contact with the inner edge in impurity removal hole or not contact entirely, a face of cover plate periphery closely links to each other with described screen drum frame end face, other faces of cover plate periphery, except that an end face, all closely link to each other with screen cloth tube inner face, the described end face of cover plate periphery and described screen drum frame end face and screen cloth tube inner face constitute one and go into assorted hole, and the inner face of cover plate and described screen drum frame end face and screen cloth tube inner face constitute 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 of being made up of 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 describedly going up screen drum or on the periphery of the screen drum frame both ends of the surface of screen drum a circle groove being arranged respectively down, and the screen cloth tube outer surface directly over the groove respectively is with 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, or comprise untight other polygons.
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 installed in fireworks and firecracker mixing machine machine room link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310183876.XA CN103225991B (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework powder mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310183876.XA CN103225991B (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework powder mixing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225991A true CN103225991A (en) | 2013-07-31 |
| CN103225991B CN103225991B (en) | 2015-03-25 |
Family
ID=48836527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310183876.XA Expired - Fee Related CN103225991B (en) | 2013-05-17 | 2013-05-17 | Firecracker and firework powder mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225991B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036493A (en) * | 2017-06-04 | 2017-08-11 | 浏阳市鸿安机械制造有限公司 | Mix medicine screening apparatus |
| CN107186627A (en) * | 2017-05-31 | 2017-09-22 | 宁波市鄞州博恒易得机械设备有限公司 | A kind of plate spring universal powerful shot blasting machine |
| CN109612346A (en) * | 2019-02-21 | 2019-04-12 | 荣宗红 | A kind of firework material sieve, which attaches together, to be set |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3327582A (en) * | 1965-10-23 | 1967-06-27 | Trojan Powder Co | Process and apparatus for preparing detonating and deflagrating fuse |
| CN1658960A (en) * | 2002-05-31 | 2005-08-24 | S·D·S·特恩布尔 | A screen/mixer |
| CN202865145U (en) * | 2012-10-31 | 2013-04-10 | 黄蒲昌 | Firework and firing line powder mixing machine |
| CN203281261U (en) * | 2013-05-17 | 2013-11-13 | 易庆林 | Firecracker and firework blasting powder mixing machine |
-
2013
- 2013-05-17 CN CN201310183876.XA patent/CN103225991B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3327582A (en) * | 1965-10-23 | 1967-06-27 | Trojan Powder Co | Process and apparatus for preparing detonating and deflagrating fuse |
| CN1658960A (en) * | 2002-05-31 | 2005-08-24 | S·D·S·特恩布尔 | A screen/mixer |
| CN202865145U (en) * | 2012-10-31 | 2013-04-10 | 黄蒲昌 | Firework and firing line powder mixing machine |
| CN203281261U (en) * | 2013-05-17 | 2013-11-13 | 易庆林 | Firecracker and firework blasting powder mixing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186627A (en) * | 2017-05-31 | 2017-09-22 | 宁波市鄞州博恒易得机械设备有限公司 | A kind of plate spring universal powerful shot blasting machine |
| CN107036493A (en) * | 2017-06-04 | 2017-08-11 | 浏阳市鸿安机械制造有限公司 | Mix medicine screening apparatus |
| CN107036493B (en) * | 2017-06-04 | 2018-05-04 | 浏阳市鸿安机械制造有限公司 | Mix medicine screening apparatus |
| CN109612346A (en) * | 2019-02-21 | 2019-04-12 | 荣宗红 | A kind of firework material sieve, which attaches together, to be set |
| CN109612346B (en) * | 2019-02-21 | 2021-03-02 | 荣宗红 | Fireworks material screening device |
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| Publication number | Publication date |
|---|---|
| CN103225991B (en) | 2015-03-25 |
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Granted publication date: 20150325 Termination date: 20180517 |