CN205192341U - Automatic fireworks medicine metering device that sieves - Google Patents
Automatic fireworks medicine metering device that sieves Download PDFInfo
- Publication number
- CN205192341U CN205192341U CN201520847842.0U CN201520847842U CN205192341U CN 205192341 U CN205192341 U CN 205192341U CN 201520847842 U CN201520847842 U CN 201520847842U CN 205192341 U CN205192341 U CN 205192341U
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- CN
- China
- Prior art keywords
- charging ladle
- material toggling
- weighing
- belt conveyor
- sieves
- 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
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Abstract
The utility model discloses an automatic fireworks medicine metering device that sieves, it includes: a machine support. Conveyor belt weighs, it sets up in the frame, it is provided with the electronic sensor that weighs on the conveyor belt to weigh, charging ladle, be located the conveyor belt top of weighing, be provided with the screen cloth in the charging ladle, the fireworks medicine is located the screen cloth, the adjustable speed kickoff constructs, includes: power device, transmission shaft and group tablet, power device drives the transmission shaft and rotates to make and dial that the tablet is stirred so that on the fireworks medicine falls into the conveyor belt that weighs through the screen cloth on the screen cloth, power device adjusts output according to the electronic sensor's that weighs data. The utility model discloses an adjustable speed kickoff constructs the automatic weighing feed, need not manual operation and weighs accuracy, safe controllable.
Description
Technical field
The utility model relates to fireworks making apparatus technical field, particularly relates to a kind of firework powder automatically and to sieve metering device.
Background technology
Firework powder belongs to inflammable and explosive substances, in fireworks manufacturing process, all have very strict restriction to the required drug component used and proportioning, and country also specially formulates for this reason GB11652-2012 " fireworks and firecrackers labor safety technical regulation ".
Existing firework powder is all manually medicine is put in the screen vibration screening gently to complete in weighing process, and in order to ensure safety of workers and occupational health, medicine very carefully must make the consuming time longer of medication dosing proportioning when vibration screening.
Utility model content
Technical problem to be solved in the utility model is, for the above-mentioned deficiency of prior art, propose one can improve screening efficiency and weigh accurately automatically firework powder to sieve metering device.
The utility model solves the technical scheme that its technical problem adopts, and propose a kind of firework powder automatically and to sieve metering device, it comprises:
Frame;
To weigh belt conveyor; It is arranged in frame, described in weigh on belt conveyor and be provided with electronic sensor of weighing;
Charging ladle; Be positioned at above belt conveyor of weighing, be provided with screen cloth in described charging ladle, firework powder is positioned on screen cloth;
Adjustable speed material toggling mechanism, comprising: power set, power transmission shaft and material toggling sheet; Described power set drive drive axis to make material toggling sheet on screen cloth, stir that firework powder is fallen into by screen cloth to weigh on belt conveyor; Described power set are according to the data regulation output power of electronic sensor of weighing.
Further, described power set comprise stepper motor and decelerator, and described power transmission shaft one end is connected with decelerator, and the other end stretches in charging ladle and is connected with material toggling sheet.
Further, when electronic sensor of weighing detects that the medicine of belt conveyor of weighing is less than 80% of required medicine total amount, described material toggling sheet material toggling speed is quick; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 80%-90% of required medicine total amount, described material toggling sheet material toggling speed is middling speed; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 90%-100% of required medicine total amount, described material toggling sheet material toggling speed is at a slow speed.
Further, described material toggling sheet is Ping Moshi blade.
Further, described charging ladle is also provided with ash gate, described ash gate is positioned on the upside of screen cloth, and the dregs of a decoction are transferred to by ash gate by material toggling sheet.
Further, lower funnel, charging ladle carriage and EAR column is also comprised; Described charging ladle carriage is arranged at bottom charging ladle, and lower funnel is at charging ladle carriage and weigh between belt conveyor, and described EAR column is between frame and charging ladle carriage.
Further, described frame is also provided with charging ladle lifting cylinder and charging ladle sloped position bearing; When needs deslagging, by charging ladle lifting cylinder by charging ladle promote and make charging ladle to ash gate opening direction inclination predetermined angle by charging ladle sloped position bearing, then stir material toggling sheet fast and the dregs of a decoction discharged from ash gate.
The utility model hinge structure has following beneficial effect:
1, by adjustable speed material toggling mechanism automatic weighing feed, without the need to manual operation and weigh accurately, safety is controlled.
2, residue-discharge convenience, can automatic discharge.
Accompanying drawing explanation
Fig. 1 is that in the utility model one preferred embodiment, automatic firework powder sieves the structural representation of metering device.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Please refer to Fig. 1, automatic firework powder of the present utility model sieves metering device, and it comprises frame 100; Be arranged at the belt conveyor 200 of weighing in frame 100; Be arranged at the electronic sensor 210 of weighing below belt conveyor 200 of weighing, electronic sensor 210 of weighing can detect the drug weight on belt.
Also comprise a charging ladle 300, be provided with screen cloth 310 in charging ladle 300, namely firework powder to be screened is positioned on this screen cloth 310.
Frame 100 is also provided with adjustable speed material toggling mechanism.Adjustable speed material toggling mechanism specifically comprises power set, power transmission shaft 420 and material toggling sheet 430.Power set are driven material toggling sheet 430 on screen cloth 310, stir to make firework powder to be fallen into by screen cloth by power transmission shaft 420 and weigh on belt conveyor 200.
Electronic sensor 210 of weighing stirs speed according to the power output of the Weight control power set 410 of the firework powder of weighing on belt conveyor 200 sensed with what regulate material toggling sheet 430, namely regulates firework powder to fall into the speed of belt conveyor 200 of weighing.
In a preferred embodiment, when electronic sensor of weighing detects that the medicine of belt conveyor of weighing is less than 80% of required medicine total amount, described material toggling sheet material toggling speed is quick; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 80%-90% of required medicine total amount, described material toggling sheet material toggling speed is middling speed; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 90%-100% of required medicine total amount, described material toggling sheet material toggling speed is at a slow speed.
By above-mentioned control mode, firework powder accurately can be added, solve existing employing measuring cup dosage or the coarse problem of other mode dosages.
In the present embodiment, power set are made up of stepper motor 410 and the decelerator 440 that is connected with stepper motor.Can ground be imagined, also can adopt other power set such as such as servomotor.
In the present embodiment, material toggling sheet 430 adopts Ping Moshi blade, makes the contact material toggling better effects if of material toggling sheet and screen cloth.
Please referring again to Fig. 1, charging ladle 300 is also provided with ash gate 320, ash gate 320 is positioned on the upside of screen cloth 310, and the dregs of a decoction not by screen cloth, when swinging material toggling, are transferred to by ash gate by material toggling sheet.
Charging ladle carriage 500 and EAR column 510 is also provided with below charging ladle 300.When material toggling sheet 430 is stirred, alleviate the downforce of charging ladle to frame by EAR column 510.
Below charging ladle carriage 500, be also provided with lower funnel 520, firework powder is fallen into by lower funnel 520 weighs on belt conveyor, prevents firework powder from sputtering everywhere.
Further, frame is also provided with charging ladle lifting cylinder 600 and charging ladle sloped position bearing 610; When needs deslagging, by charging ladle lifting cylinder 600 charging ladle 300 promoted and make charging ladle to ash gate opening direction inclination predetermined angle by charging ladle sloped position bearing 610, then stirring material toggling sheet fast and the dregs of a decoction are discharged from ash gate.
So, deslagging of the present utility model also can be carried out automatically, and deslagging is more convenient.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. automatic firework powder sieves a metering device, it is characterized in that: comprising:
Frame;
To weigh belt conveyor; It is arranged in frame, described in weigh on belt conveyor and be provided with electronic sensor of weighing;
Charging ladle; Be positioned at above belt conveyor of weighing, be provided with screen cloth in described charging ladle, firework powder is positioned on screen cloth;
Adjustable speed material toggling mechanism, comprising: power set, power transmission shaft and material toggling sheet; Described power set drive drive axis to make material toggling sheet on screen cloth, stir that firework powder is fallen into by screen cloth to weigh on belt conveyor; Described power set are according to the data regulation output power of electronic sensor of weighing.
2. automatic firework powder according to claim 1 sieves metering device, and it is characterized in that: described power set comprise stepper motor and decelerator, described power transmission shaft one end is connected with decelerator, and the other end stretches in charging ladle and is connected with material toggling sheet.
3. automatic firework powder according to claim 1 and 2 sieves metering device, and it is characterized in that: when electronic sensor of weighing detects that the medicine of belt conveyor of weighing is less than 80% of required medicine total amount, described material toggling sheet material toggling speed is quick; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 80%-90% of required medicine total amount, described material toggling sheet material toggling speed is middling speed; When electronic sensor of weighing detects that the medicine of belt conveyor of weighing is the 90%-100% of required medicine total amount, described material toggling sheet material toggling speed is at a slow speed.
4. automatic firework powder according to claim 1 sieves metering device, it is characterized in that: described material toggling sheet is Ping Moshi blade.
5. automatic firework powder according to claim 1 sieves metering device, and it is characterized in that: described charging ladle is also provided with ash gate, described ash gate is positioned on the upside of screen cloth, and the dregs of a decoction are transferred to by ash gate by material toggling sheet.
6. automatic firework powder according to claim 5 sieves metering device, it is characterized in that: also comprise lower funnel, charging ladle carriage and EAR column; Described charging ladle carriage is arranged at bottom charging ladle, and lower funnel is at charging ladle carriage and weigh between belt conveyor, and described EAR column is between frame and charging ladle carriage.
7. automatic firework powder according to claim 1 sieves metering device, it is characterized in that: described frame is also provided with charging ladle lifting cylinder and charging ladle sloped position bearing; When needs deslagging, by charging ladle lifting cylinder by charging ladle promote and make charging ladle to ash gate opening direction inclination predetermined angle by charging ladle sloped position bearing, then stir material toggling sheet fast and the dregs of a decoction discharged from ash gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847842.0U CN205192341U (en) | 2015-10-28 | 2015-10-28 | Automatic fireworks medicine metering device that sieves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847842.0U CN205192341U (en) | 2015-10-28 | 2015-10-28 | Automatic fireworks medicine metering device that sieves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192341U true CN205192341U (en) | 2016-04-27 |
Family
ID=55785321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847842.0U Expired - Fee Related CN205192341U (en) | 2015-10-28 | 2015-10-28 | Automatic fireworks medicine metering device that sieves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202982A (en) * | 2015-10-28 | 2015-12-30 | 浏阳市泰安机械制造厂（普通合伙） | Device for automatically screening and metering firework explosives |
| CN107091593A (en) * | 2017-06-04 | 2017-08-25 | 浏阳市鸿安机械制造有限公司 | Firework powder feed machine |
-
2015
- 2015-10-28 CN CN201520847842.0U patent/CN205192341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202982A (en) * | 2015-10-28 | 2015-12-30 | 浏阳市泰安机械制造厂（普通合伙） | Device for automatically screening and metering firework explosives |
| CN107091593A (en) * | 2017-06-04 | 2017-08-25 | 浏阳市鸿安机械制造有限公司 | Firework powder feed machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20211028 |