CN203108773U - Powder sieving device for composite board explosive welding - Google Patents
Powder sieving device for composite board explosive welding Download PDFInfo
- Publication number
- CN203108773U CN203108773U CN 201320086328 CN201320086328U CN203108773U CN 203108773 U CN203108773 U CN 203108773U CN 201320086328 CN201320086328 CN 201320086328 CN 201320086328 U CN201320086328 U CN 201320086328U CN 203108773 U CN203108773 U CN 203108773U
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- China
- Prior art keywords
- rotary screen
- support
- ring gear
- powder sieving
- gear
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- Expired - Fee Related
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Abstract
The utility model discloses a powder sieving device for composite board explosive welding and relates to sieving devices. The powder sieving device comprises a rotary screen, a support, a supporting wheel, a driving gear and a ring gear. The rotary screen is a cone-shaped barrel and two ends of the rotary screen are open. One end with the large diameter of the rotary screen is an inlet end, and one end with the small diameter of the rotary screen is an outlet end. The horizontal height of the outlet end is lower than the horizontal height of the inlet end. An annular guide rail is arranged on the periphery of the inlet end. The supporting wheel matched with the annular guide rail is arranged on the corresponding support. The ring gear is arranged on the periphery of the outlet end. A supporting gear and the driving gear matched with the ring gear are arranged on the corresponding support. A rocker arm is arranged on the driving gear. The powder sieving device is simple in structure, suitable for powder sieving operation, time-saving, labor-saving and good in sieving effect.
Description
Technical field
The utility model relates to a kind of screening plant, is a kind of composite plate explosive welding (EW) gunpowder screening plant specifically.
Background technology
The composite metal plate that explosive clad plate namely adopts the blast composite algorithm to produce, blast composite algorithm technical process is: the compound plate for preparing is placed on the substrate, lay one deck explosive at compound plate then, the instantaneous super-pressure that produces when utilizing explosive charge and ultrahigh speed impact energy realize the solid-state metallurgical binding of metal interlevel.
Because the composition of blast composite demand explosive will be evenly and is not contained impurity, otherwise can influence the quality of explosive clad plate, therefore explosive needed at first to sieve before using, because meeting fire, explosive has danger, therefore in the explosive screening process, can not use mechanically operated screening machines such as motor or gasoline engine to sieve, enterprise is general at present adopts the artificial sieve plate that uses to sieve, but the efficient of this method for sieving is very low, and neither be very even for the screening of explosive.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of composite plate explosive welding (EW) gunpowder screening plant, and this apparatus structure is simple, is applicable to that the gunpowder screening operates, and is time saving and energy saving and screening effect good.
In order to address the above problem, the utility model is by the following technical solutions: a kind of composite plate explosive welding (EW) gunpowder screening plant, it is characterized in that, comprise rotary screen, support, support wheel, driven wheel and ring gear, described rotary screen is conically shaped and both ends open, the end that the diameter of rotary screen is big is arrival end, the end that the rotary screen diameter is little is the port of export, the level height of the port of export is lower than arrival end, the outer peripheral face of arrival end is provided with ring-shaped guide rail, corresponding support is provided with the support wheel that matches with described ring-shaped guide rail, the outer peripheral face of the port of export is provided with ring gear, corresponding support is provided with Support Gear and the driven wheel that matches with described ring gear, and driven wheel is provided with rocking arm.
The beneficial effects of the utility model are: this apparatus structure is simple, is applicable to gunpowder screening operation, and is time saving and energy saving and screening effect good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is right view of the present utility model;
Among the figure: 1 rotary screen, 11 arrival ends, 12 ports of export, 2 support wheels, 3 supports, 4 ring gears, 5 driven wheels, 6 rocking arms, 7 Support Gears, 8 ring-shaped guide rails.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of composite plate explosive welding (EW) gunpowder screening plant, comprise rotary screen 1, support 3, support wheel 2, driven wheel 5 and ring gear 4, described rotary screen 1 is conically shaped and both ends open, the end that the diameter of rotary screen 1 is big is arrival end 11, the end that rotary screen 1 diameter is little is the port of export 12, the level height of the port of export 12 is lower than arrival end 11, the outer peripheral face of arrival end 11 is provided with ring-shaped guide rail 8, corresponding support 3 is provided with the support wheel 2 that matches with described ring-shaped guide rail 8, the outer peripheral face of the port of export 12 is provided with ring gear 4, corresponding support 3 is provided with Support Gear 7 and the driven wheel 5 that matches with described ring gear 4, and driven wheel 5 is provided with rocking arm 6.
When in use gunpowder is dropped into from arrival end 11, driving ring gear 4 by rocking arm 6 rotational driving gears 5 simultaneously rotates, ring gear 4 drives rotary screen 1 and rotates, the support wheel 2 of arrival end 11 rotates around ring-shaped guide rail 8 simultaneously, because the level height of the port of export 12 is lower than arrival end 11, therefore 12 motions also constantly spill from the sieve aperture of rotary screen 1 gunpowder from arrival end 11 to the port of export, and bulky grain and impurity in the gunpowder finally drop out from the port of export.
Claims (1)
1. composite plate explosive welding (EW) gunpowder screening plant, it is characterized in that, comprise rotary screen, support, support wheel, driven wheel and ring gear, described rotary screen is conically shaped and both ends open, the end that the diameter of rotary screen is big is arrival end, the end that the rotary screen diameter is little is the port of export, the level height of the port of export is lower than arrival end, the outer peripheral face of arrival end is provided with ring-shaped guide rail, corresponding support is provided with the support wheel that matches with described ring-shaped guide rail, the outer peripheral face of the port of export is provided with ring gear, and corresponding support is provided with Support Gear and the driven wheel that matches with described ring gear, and driven wheel is provided with rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086328 CN203108773U (en) | 2013-02-25 | 2013-02-25 | Powder sieving device for composite board explosive welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086328 CN203108773U (en) | 2013-02-25 | 2013-02-25 | Powder sieving device for composite board explosive welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108773U true CN203108773U (en) | 2013-08-07 |
Family
ID=48889151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086328 Expired - Fee Related CN203108773U (en) | 2013-02-25 | 2013-02-25 | Powder sieving device for composite board explosive welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143499A (en) * | 2013-02-25 | 2013-06-12 | 山东龙祥金属复合材料有限公司 | Powder screen separation device for explosive welding of compound plate |
| CN104070004A (en) * | 2014-06-18 | 2014-10-01 | 西安近代化学研究所 | Feed placing mechanism, sieving machine and filling device for electric initiating explosive device granules |
-
2013
- 2013-02-25 CN CN 201320086328 patent/CN203108773U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143499A (en) * | 2013-02-25 | 2013-06-12 | 山东龙祥金属复合材料有限公司 | Powder screen separation device for explosive welding of compound plate |
| CN104070004A (en) * | 2014-06-18 | 2014-10-01 | 西安近代化学研究所 | Feed placing mechanism, sieving machine and filling device for electric initiating explosive device granules |
| CN104070004B (en) * | 2014-06-18 | 2016-07-06 | 西安近代化学研究所 | For the discharge mechanism of priming system particulate material, sifter and filling equipment |
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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 |
Granted publication date: 20130807 Termination date: 20180225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |