CN201669207U - Safety gunpowder screening machine - Google Patents
Safety gunpowder screening machine Download PDFInfo
- Publication number
- CN201669207U CN201669207U CN2010201248853U CN201020124885U CN201669207U CN 201669207 U CN201669207 U CN 201669207U CN 2010201248853 U CN2010201248853 U CN 2010201248853U CN 201020124885 U CN201020124885 U CN 201020124885U CN 201669207 U CN201669207 U CN 201669207U
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- vibratory sieve
- gunpowder
- vibrator
- hopper
- frame
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Abstract
The utility model discloses a safety gunpowder screening machine. One end of a framework (1) is provided with a vibrating screen and a hopper (4), an outlet of the hopper (4) is abutted with the vibrating screen, the other end of the framework (1) is provided with a vibrator (9), and the vibrator (9) is in transmission connection with the vibrating screen through a vibration transmission rod (8). The safety gunpowder screening machine is safe in use, reliable in property, simple in structure and convenient in manufacturing.
Description
Technical field
The utility model relates to a kind of medicine screening apparatus, particularly relates to a kind of gunpowder safety medicine screening apparatus.
Background technology
Fireworks are products that people were used for setting off when celebrating and red-letter day, and the production of its product comprises fireworks powder, lead-in wire, cylindrical shell and the outer packing of decorating.Particularly for fireworks powder, powder composition is made up of several inflammable and explosive materials, it is produced needs will to mix after its screening earlier again, over the past thousands of years, in the mixed production of the medicine of firework industry, always be by manual original method operation and medicine, this critical process is restricting each big colour cracker merchant's development and safety always, manual operations has several big drawbacks: 1, because of its firework medicaments insensitive degree height, potential danger is big, moves too quickly or health trick etc. causes extruding and friction etc. all easily to cause a serious accident to dust as operating personnel; 2, labour intensity is big, and is heavy; 3, production efficiency is low; 4, the quality of production is poor, and product can not get quality assurance; 5, working environment is poor, and dust flies upward everywhere, cause operating personnel's dust suction and occupational disease rate height; 6, easily produce accumulation of static electricity and cause accident.
The utility model content
Technical problem to be solved in the utility model provides a kind of gunpowder safety medicine screening apparatus of safe in utilization, dependable performance.
In order to solve the problems of the technologies described above, the gunpowder safety medicine screening apparatus that the utility model provides, on an end of frame, be provided with vibratory sieve and hopper, the outlet of described hopper is docked with described vibratory sieve, the other end in described frame is provided with vibrator, and described vibrator is in transmission connection by oscillating drive link and described vibratory sieve.
Middle part in described frame is provided with blast wall, and described blast wall separates the vibrator of the other end of the described vibratory sieve of an end of described frame and hopper and described frame on both sides.
Described vibratory sieve is a circular impact screen, and described circular impact screen is provided with circular fines outlet.
The same side with described vibrator on described frame is provided with stirring motor, and stirring vane is located in the described circular impact screen, and described stirring motor is in transmission connection by stirring transmission mechanism and described stirring vane.
Described vibratory sieve is the strip vibratory sieve, and the compass screen surface below of described strip vibratory sieve is provided with the fines outlet, and the compass screen surface top of described strip vibratory sieve is provided with the coarse fodder outlet.
Adopt the gunpowder safety medicine screening apparatus of technique scheme, the spice in the hopper enters in the vibratory sieve, and vibrator makes vibratory sieve produce the vibratory sieve material by oscillating drive link.When vibratory sieve adopted circular impact screen, stirring motor made stirring vane stir blanking in vibratory sieve by stirring transmission mechanism, and the spice under the vibratory sieve sieve enters in the charging ladle through circular fines outlet.When vibratory sieve adopted the strip vibratory sieve, the fines that the strip vibratory sieve produces under the vibratory sieve entered in the charging ladle through the fines outlet, and the coarse fodder under can not sieving enters in the coarse fodder bucket through the coarse fodder outlet.Because vibratory sieve, hopper and stirring vane are located at a side of frame, vibrator and stirring motor are located at the opposite side of frame, both separate broad and separate by blast wall, can guarantee can not influence each other safety, be that the spark that vibrator and stirring motor produce can not have influence on the interior gunpowder of vibratory sieve and hopper, and can not have influence on vibrator and stirring motor just in case the gunpowder in vibratory sieve and the hopper has an accident yet, realized safety requirements of the present utility model like this.
In sum, the utility model is a kind of safe in utilization, dependable performance and simple in structure, easily manufactured gunpowder safety medicine screening apparatus.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the another kind of structural representation of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, on an end of frame 1, be provided with circular impact screen 6 and hopper 4, the outlet of hopper 4 is docked with circular impact screen 6, circular impact screen 6 bottoms are provided with circular fines outlet 7, the other end in frame 1 is provided with vibrator 9, vibrator 9 is in transmission connection by oscillating drive link 8 and circular impact screen 6, the same side with vibrator 9 on frame 1 is provided with stirring motor 2, stirring vane 5 is located in the circular impact screen 6, stirring motor 2 is in transmission connection with stirring vane 5 by stirring transmission mechanism 3, be provided with blast wall 13 at the middle part of frame 1, blast wall 13 is separated the circular impact screen 6 and the hopper 4 of an end of frame 1 on both sides with the vibrator 9 of the other end of frame 1.
Referring to Fig. 1, spice in the hopper 4 enters in the circular impact screen 6, vibrator 9 makes circular impact screen 6 produce the vibratory sieve material by oscillating drive link 8, stirring motor 2 stirs stirring vane 5 by stirring transmission mechanism 3 in circular impact screen 6 simultaneously, spice under circular impact screen 6 sieves enters in the mixing tank through circular fines outlet 7, topple over spice after spice mixes and enter in the charging ladle in mixing tank, dumper transports charging ladle.Because circular impact screen 6, hopper 4 and stirring vane 5 are located at a side of frame 1, vibrator 9 and stirring motor 2 are located at the opposite side of frame 1, both separate broad and separate by blast wall 13, can guarantee can not influence each other safety, be that the spark that vibrator 9 and stirring motor 2 produce can not have influence on gunpowder in circular impact screen 6 and the hopper 4, and can not have influence on vibrator 9 and stirring motor 2 just in case the gunpowder in circular impact screen 6 and the hopper 4 have an accident yet, realized safety requirements of the present utility model like this.
Referring to Fig. 2, on an end of frame 1, be provided with strip vibratory sieve 10 and hopper 4, the outlet of hopper 4 is docked with strip vibratory sieve 10, the compass screen surface below of strip vibratory sieve 10 is provided with fines outlet 12, the compass screen surface top of strip vibratory sieve 10 is provided with coarse fodder outlet 11, the other end in frame 1 is provided with vibrator 9, vibrator 9 is in transmission connection by oscillating drive link 8 and strip vibratory sieve 10, be provided with blast wall 13 at the middle part of frame 1, blast wall 13 is separated the strip vibratory sieve 10 and the hopper 4 of an end of frame 1 on both sides with the vibrator 9 of the other end of frame 1.
Referring to Fig. 2, spice in the hopper 4 enters in the strip vibratory sieve 10, vibrator 9 makes strip vibratory sieve 10 produce the vibratory sieve material by oscillating drive link 8, spice under strip vibratory sieve 10 sieves enters in the mixing tank through fines outlet 12, toppling over spice after spice mixes in mixing tank enters in the charging ladle, dumper transports charging ladle, and the coarse fodder that stays on strip vibratory sieve 10 compass screen surfaces enters the coarse fodder bucket through coarse fodder outlet 11.Because strip vibratory sieve 10 and hopper 4 are located at a side of frame 1, vibrator 9 is located at the opposite side of frame 1, both separate broad and separate by blast wall 13, can guarantee can not influence each other safety, be that the spark that vibrator 9 produces can not have influence on gunpowder in strip vibratory sieve 10 and the hopper 4, and can not have influence on vibrator 9 just in case the gunpowder in strip vibratory sieve 10 and the hopper 4 have an accident yet, realized safety requirements of the present utility model like this.
Claims (5)
1. gunpowder safety medicine screening apparatus, it is characterized in that: on an end of frame (1), be provided with vibratory sieve and hopper (4), the outlet of described hopper (4) is docked with described vibratory sieve, the other end in described frame (1) is provided with vibrator (9), and described vibrator (9) is in transmission connection by oscillating drive link (8) and described vibratory sieve.
2. gunpowder safety medicine screening apparatus according to claim 1, it is characterized in that: be provided with blast wall (13) at the middle part of described frame (1), described blast wall (13) is separated the described vibratory sieve and the hopper (4) of an end of described frame (1) on both sides with the vibrator (9) of the other end of described frame (1).
3. gunpowder safety medicine screening apparatus according to claim 1 and 2 is characterized in that: described vibratory sieve is circular impact screen (6), and described circular impact screen (6) is provided with circular fines outlet (7).
4. gunpowder safety medicine screening apparatus according to claim 3, it is characterized in that: be provided with stirring motor (2) in the last the same side of described frame (1) with described vibrator (9), stirring vane (5) is located in the described circular impact screen (6), and described stirring motor (2) is in transmission connection with described stirring vane (5) by stirring transmission mechanism (3).
5. gunpowder safety medicine screening apparatus according to claim 1 and 2, it is characterized in that: described vibratory sieve is strip vibratory sieve (10), the compass screen surface below of described strip vibratory sieve (10) is provided with fines outlet (12), and the compass screen surface top of described strip vibratory sieve (10) is provided with coarse fodder outlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201248853U CN201669207U (en) | 2010-03-08 | 2010-03-08 | Safety gunpowder screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201248853U CN201669207U (en) | 2010-03-08 | 2010-03-08 | Safety gunpowder screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669207U true CN201669207U (en) | 2010-12-15 |
Family
ID=43326619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201248853U Expired - Lifetime CN201669207U (en) | 2010-03-08 | 2010-03-08 | Safety gunpowder screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669207U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110050A1 (en) * | 2010-03-08 | 2011-09-15 | Wu Wei | Mixing device for powdery material |
| CN102327871A (en) * | 2011-09-29 | 2012-01-25 | 前进民爆股份有限公司 | Powder pouring and screening machine for ignition charge |
| 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 |
| CN106964541A (en) * | 2017-06-04 | 2017-07-21 | 浏阳市鸿安机械制造有限公司 | Bright pearl screening machine |
| CN113318968A (en) * | 2021-05-28 | 2021-08-31 | 湖北三江航天江河化工科技有限公司 | Energetic material device that sieves |
-
2010
- 2010-03-08 CN CN2010201248853U patent/CN201669207U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011110050A1 (en) * | 2010-03-08 | 2011-09-15 | Wu Wei | Mixing device for powdery material |
| CN102327871A (en) * | 2011-09-29 | 2012-01-25 | 前进民爆股份有限公司 | Powder pouring and screening machine for ignition charge |
| 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 |
| CN106964541A (en) * | 2017-06-04 | 2017-07-21 | 浏阳市鸿安机械制造有限公司 | Bright pearl screening machine |
| CN113318968A (en) * | 2021-05-28 | 2021-08-31 | 湖北三江航天江河化工科技有限公司 | Energetic material device that sieves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |