CN208952801U - A kind of no gunpowder environmental protection fireworks machine - Google Patents
A kind of no gunpowder environmental protection fireworks machine Download PDFInfo
- Publication number
- CN208952801U CN208952801U CN201821522445.6U CN201821522445U CN208952801U CN 208952801 U CN208952801 U CN 208952801U CN 201821522445 U CN201821522445 U CN 201821522445U CN 208952801 U CN208952801 U CN 208952801U
- Authority
- CN
- China
- Prior art keywords
- gunpowder
- cam
- metal powder
- environmental protection
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003721 gunpowder Substances 0.000 title claims abstract description 24
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 239000000843 powder Substances 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 240000005780 Yucca gloriosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of no gunpowder environmental protection fireworks machines comprising: motor driver is fixed in bottom support plate;Feeding device, for holding combustible metallic powders;The lower section of feeding device is arranged in cam delivery heating device, and cam delivery heating device is connected with motor driver, and cam delivery heating device is for be heated and fed at air supply device by combustible metallic powders;Air supply device erupts the metal powder of burning.The utility model motor driver continuously drives cam delivery heating device, push combustible metallic powders to movement at air supply device, simultaneously, continuous heating is carried out to metal powder during transportation, so that metal powder is lighted by high temperature, then, air supply device output gas flow sprays the metal powder lighted, to form the eruption effect of cool flame fire, safety is used without gunpowder, environmentally friendly no pollution, low consumption circulation, is used suitable for various indoor and outdoor surroundings.
Description
Technical field
The utility model relates to fireworks machine technical field more particularly to a kind of no gunpowder environmental protection fireworks machines.
Background technique
Currently, generally setting off atmosphere on stage by contrast using cold roman candles are disposably seted off, movable climax is pushed.Cool flame cylinder
It is to be packed into gunpowder and metal powder mixture wherein, the high pressure realization generated by powder burning lights metal powder to spray
Hair.But due to the presence of gunpowder, this cool flame cylinder is in addition to environmental issue, during production, transport, storing and setting off
There is also certain risk.Especially indoors in environment in use, these drawbacks especially obvious.In addition to this, such
Fireworks are short there are also the eruption time, the eruption time is uncontrollable and not Ke Xunhuanliyong etc. many drawbacks of cool flame cylinder.
The fireworks machine of existing metal powder, it is unstable that there are pyrotechnics, and structure is complicated, and fire effects are undesirable, at high cost
The problems such as high, it is unable to reach expected stage effect.
Utility model content
The technical issues of the utility model mainly solves in the presence of the prior art, to provide a kind of safety without fire
Medicine, environmentally friendly no pollution, low consumption recycle use, simple operation, the low no gunpowder environmental protection fireworks machine of installation cost.
Above technical problems of the utility model are mainly solved by the following technical scheme:
No gunpowder environmental protection fireworks machine provided by the utility model comprising:
Motor driver is fixed in bottom support plate;
Feeding device, for holding combustible metallic powders;
The lower section of the feeding device, and the cam delivery heating device and institute is arranged in cam delivery heating device
It states motor driver to be connected, the cam delivery heating device is for be heated and fed to sending the metal powder
At wind apparatus;
Air supply device erupts the metal powder of burning.
Further, the motor driver includes decelerating motor, belt wheel and synchronous belt, and the decelerating motor passes through same
Step band is connected with the belt wheel, and the belt wheel is connected with cam delivery heating device.
Further, the feeding device includes conveying tube socket, magazine and charging lid, and the bottom of the magazine is through institute
It states conveying tube socket to be connected with the cam delivery heating device, the charging lid lid closes at the top of the magazine.
Further, the cam delivery heating device includes charging ram, material-extruding rod, spring, conveying pipeline, heating coil and guarantor
Warm lasso, one end of the charging ram are connected with the belt wheel, the other end be equipped with an edge cam, the one of the material-extruding rod
End is abutted against with the edge cam, and the other end is extend into the conveying pipeline, and the upper lateral part on the conveying pipeline is through institute
It states conveying tube socket to be connected with the magazine, the other side of the conveying pipeline is connected with the air supply device, wherein described
The outer surface of conveying pipeline is also disposed with heating coil and heat preservation lasso outward in, and, the material-extruding rod and the conveying
Spring is additionally provided between pipe.
Further, the air supply device includes air blower and injection pipe, and the air blower is vertically mounted on bottom support
On plate, the air outlet of the air blower is connected with injection pipe, and the air blower is also connected with pcb board, the injection pipe
Including mounting flange and ventilation duct, the side wall of the ventilation duct is connected with the other side of the conveying pipeline, the mounting flange
It is connected with mounting plate, the mounting plate is fixed in the bottom support plate.
The utility model has the beneficial effects that: continuously being driven to cam delivery heating device by motor driver
It is dynamic, push combustible metallic powders to movement at air supply device, meanwhile, continuous heating is carried out to metal powder during transportation,
So that metal powder is ignited at high temperature, then, air supply device output gas flow sprays the metal powder lighted, to be formed
The eruption effect of cool flame fire, safety is low without gunpowder, environmentally friendly no pollution, low consumption circulation use, simple operation, installation cost, fits
It is used for various indoor and outdoor surroundings.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram without gunpowder environmental protection fireworks machine of the utility model;
Fig. 2 is another structural schematic diagram without gunpowder environmental protection fireworks machine of the utility model;
Fig. 3 is the structural schematic diagram of the motor driver without gunpowder environmental protection fireworks machine of the utility model;
Fig. 4 is the structural schematic diagram of the feeding device without gunpowder environmental protection fireworks machine of the utility model;
Fig. 5 is the structural schematic diagram of the cam delivery heating device without gunpowder environmental protection fireworks machine of the utility model;
Fig. 6 is the structural schematic diagram of the air supply device without gunpowder environmental protection fireworks machine of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1 shown in -2, the utility model without gunpowder environmental protection fireworks machine comprising:
Motor driver 1 is fixed in bottom support plate 6;
Feeding device 2, for holding combustible metallic powders;
The lower section of feeding device 2, and cam delivery heating device 3 and motor driven is arranged in cam delivery heating device 3
Device 1 is connected, and cam delivery heating device 3 is for be heated and fed at air supply device 4 metal powder;
Air supply device 4 erupts the metal powder of burning.
The utility model continuously drives cam delivery heating device 3 by motor driver 1, pushes flammable gold
Belong to powder to movement at air supply device 4, meanwhile, continuous heating is carried out to metal powder during transportation, so that metal powder
It is ignited at high temperature, then, 4 output gas flow of air supply device sprays the metal powder lighted, to form the spray of cool flame fire
Effect is sent out, safety is low without gunpowder, environmentally friendly no pollution, low consumption circulation use, simple operation, installation cost, is suitable for various rooms
Internal and external environment uses.
As shown in fig.3, motor driver 1 includes decelerating motor 101, belt wheel 102 and synchronous belt 103, decelerating motor
101 are connected by synchronous belt 102 with belt wheel 103, and belt wheel 103 is connected with cam delivery heating device 3.The utility model
In, the electric machine speed regulation module on pcb board 7 can control the revolving speed of decelerating motor 101, and then control the speed of feeding, make metal
Powder can be heated sufficiently in conveying pipeline 304.Preferably, decelerating motor 101 is worm and gear DC speed-reducing.
As shown in fig.4, feeding device 2 includes conveying tube socket 201, magazine 202 and charging lid 203, magazine 202
Bottom is connected through conveying tube socket 201 with cam delivery heating device 3, and the charging lid of lid 203 closes at the top of magazine 202.This
In utility model, metal powder can be added in magazine 202, then, uniformly, continuously divided by conveying tube socket 201
It is dispersed in cam delivery heating device 3, and the lid 203 that charges then plays dust-proof Deng protective effects.
As shown in fig.5, cam delivery heating device 3 includes charging ram 301, material-extruding rod 302, spring 303, conveying pipeline
304, heating coil 305 and heat preservation lasso 306, one end of charging ram 301 are connected with belt wheel 103, and the other end is equipped with an end face
Cam, one end and the edge cam of material-extruding rod 302 abut against, and the other end is extend into conveying pipeline 304, on conveying pipeline 304
One upper lateral part is connected through conveying tube socket 201 with magazine 202, and the other side of conveying pipeline 304 is connected with air supply device 4,
In, the outer surface of conveying pipeline 304 is also disposed with heating coil 305 and heat preservation lasso 306 outward in, and, material-extruding rod 302
Spring 303 is additionally provided between conveying pipeline 304.Preferably, the modes such as electric heating, the temperature of heating coil 305 can be used in heating coil 305
Degree is controlled by the temperature control modules on pcb board 7, carries out temperature oneself automatically when monitoring temperature does not reach set temperature
Dynamic compensation is solved because of temperature variation, and metal powder burning is insufficient, leads to the problem that fire effects are unstable, and then control
The stability and continuity of fireworks.Specifically, in the present invention, by 305 sets of heating coil on conveying pipeline 304, muff
Circle 306 sets on heating coil 305, in this way can not only retarding heat loss, keep temperature it is constant, and can prevent heat transfer its
His region, plays heat-blocking action.
Preferably, the design method of three-stage multi-diameter shaft, this rank with keyway can be used in the charging ram 301 of the utility model
Axis is connected with belt wheel 102, this intermediate rank axis is packed into bearing block, and the maximum single order shaft section of diameter is edge cam.Together
When, the point face contact of material-extruding rod 302 and charging ram 301, can to the greatest extent reduction heat conducting problem, avoid synchronous belt
103 produce fracture or cause the stuck of belt wheel 102 because of prolonged heated;It is also possible to reduce the damage of heat
It loses, saves the energy.And the electric machine speed regulation module on pcb board 7 controls the uniform revolving speed of charging ram 301, it can will be by magazine
The metal powder to get off is slid in 202 uniformly, continuously to push at heating coil 305, guarantees sufficiently lighting for metal powder.
In the utility model, when metal powder moves in conveying pipeline 304 with material-extruding rod 302,305 pairs of gold of heating coil
Belong to powder carry out continual and steady heating, can metal powder reach injection pipe 402 and conveying pipeline 304 junction or it
Before reach its burning point, to be lighted, realize eruption effect, heating temperature height and time are all controllable, and heating speed
Fastly, the equipment response time is short.
As shown in fig.6, air supply device 4 includes air blower 401 and injection pipe 402, air blower 401 is vertically mounted on bottom
In support plate 1, the air outlet of air blower 401 is connected with injection pipe 402, and air blower 401 is also connected with pcb board 7, injection
Pipe 402 includes mounting flange 4021 and ventilation duct 4022, and the side wall of ventilation duct 4022 is connected with the other side of conveying pipeline 304,
Mounting flange 4021 is connected with mounting plate 5, and mounting plate 5 is fixed in bottom support plate 1.In the utility model, air blower 401
Outlet air bore is identical as injection pipe 402, and mounting flange 4021 is welded on ventilation duct 4022 close to 304 side of conveying pipeline.Specifically,
In the utility model, air blower 401 uses the adjustable blower of revolving speed, and wind speed is controlled by the speed regulation module of fan on pcb board 7, with
Control the eruption height of cool flame fire.
The operation of the utility model: motor driver 1 drives cam delivery heating device 3, and heating is lighted
Metal powder is transported to the intersection of injection 402 and conveying pipeline 304, is finally erupted fireworks by air supply device 4.Whole process without
Gunpowder sets off safety non-pollution, and metal powder is cooling after eruption to be extinguished, no security risk.It is sealed different from disposable jet
The pyrotechnic cup installed, as long as metal powder is abundant, so that it may lasting eruption, and can charge repeatedly.Metal powder can select
Select metals or the metal compound powders such as the low aluminium of one or more burning points, iron, magnesium, copper, titanium.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore,
The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of no gunpowder environmental protection fireworks machine characterized by comprising
Motor driver is fixed in bottom support plate;
Feeding device, for holding combustible metallic powders;
The lower section of the feeding device, and the cam delivery heating device and the electricity is arranged in cam delivery heating device
Machine actuating device is connected, and the cam delivery heating device is used to that the metal powder to be carried out to being heated and fed to air-supply dress
Set place;
Air supply device erupts the metal powder of burning.
2. as described in claim 1 without gunpowder environmental protection fireworks machine, which is characterized in that the motor driver includes the electricity that slows down
Machine, belt wheel and synchronous belt, the decelerating motor are connected by synchronous belt with the belt wheel, and the belt wheel and cam conveying are heated
Device is connected.
3. as claimed in claim 2 without gunpowder environmental protection fireworks machine, which is characterized in that the feeding device include conveying tube socket,
Magazine and charging lid, the bottom of the magazine are connected through the conveying tube socket with the cam delivery heating device, institute
Charging lid lid is stated to close at the top of the magazine.
4. as claimed in claim 3 without gunpowder environmental protection fireworks machine, which is characterized in that the cam delivery heating device includes pushing away
Expect that bar, material-extruding rod, spring, conveying pipeline, heating coil and heat preservation lasso, one end of the charging ram are connected with the belt wheel,
The other end is equipped with an edge cam, and one end of the material-extruding rod is abutted against with the edge cam, and the other end extend into described
In conveying pipeline, the upper lateral part on the conveying pipeline is connected through the conveying tube socket with the magazine, the conveying pipeline
The other side is connected with the air supply device, wherein the outer surface of the conveying pipeline is also disposed with heating coil from interior outward
With heat preservation lasso, and, be additionally provided with spring between the material-extruding rod and the conveying pipeline.
5. as claimed in claim 4 without gunpowder environmental protection fireworks machine, which is characterized in that the air supply device includes air blower and spray
Pipe is penetrated, the air blower is vertically mounted in bottom support plate, and the air outlet of the air blower is connected with injection pipe, and described
Air blower is also connected with pcb board, and the injection pipe includes mounting flange and ventilation duct, the side wall of the ventilation duct with it is described defeated
The other side of expects pipe is connected, and the mounting flange is connected with mounting plate, and the mounting plate is fixed on the bottom support plate
On.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821522445.6U CN208952801U (en) | 2018-09-18 | 2018-09-18 | A kind of no gunpowder environmental protection fireworks machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821522445.6U CN208952801U (en) | 2018-09-18 | 2018-09-18 | A kind of no gunpowder environmental protection fireworks machine |
Publications (1)
Publication Number | Publication Date |
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CN208952801U true CN208952801U (en) | 2019-06-07 |
Family
ID=66738396
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CN201821522445.6U Expired - Fee Related CN208952801U (en) | 2018-09-18 | 2018-09-18 | A kind of no gunpowder environmental protection fireworks machine |
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CN (1) | CN208952801U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109000519A (en) * | 2018-09-18 | 2018-12-14 | 上海工程技术大学 | A kind of no gunpowder environmental protection fireworks machine |
-
2018
- 2018-09-18 CN CN201821522445.6U patent/CN208952801U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109000519A (en) * | 2018-09-18 | 2018-12-14 | 上海工程技术大学 | A kind of no gunpowder environmental protection fireworks machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |