CN207407752U - The explosive loader of explosive cartridge - Google Patents
The explosive loader of explosive cartridge Download PDFInfo
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- CN207407752U CN207407752U CN201721392576.2U CN201721392576U CN207407752U CN 207407752 U CN207407752 U CN 207407752U CN 201721392576 U CN201721392576 U CN 201721392576U CN 207407752 U CN207407752 U CN 207407752U
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Abstract
The utility model provides the explosive loader of explosive cartridge, and including inner housing, spring and vibration column, the top between the inner housing and outer housing are provided with the surrounding edge of wedge shape along four edges edge；The gas-distributing pipe that cavity there are three being set on the surrounding edge between inner housing and outer housing communicates；It is fixedly connected at the top of the gas-distributing pipe on main tracheae；Extend outwardly on the main tracheae and be connected with air inlet pipe；The inner housing bottom is fixedly connected with cylindric discharge port；The discharge port inside turn is provided with compression gas pipe, and is connected at the top of compression gas pipe with gas port；11 equally distributed gas are offered on described four outer walls of inner housing to shake hole；The gas, which shakes, is inlaid with gas vibrating device in hole.The setting of the utility model gas port and compression gas pipe, by the way that four gas ports are connected on a compression gas pipe so that gas velocity is superimposed with abrupt pressure change, reaches more preferable power, so as to accelerate the speed of powder charge.
Description
Technical field
The utility model belongs to the explosive loader of blasting gear technical field more particularly to explosive cartridge.
Background technology
At present, common demolition site explosive loader mainly has artificial stirring-type discharging explosive loader, discharging powder charge without mixing
Device etc..
Such as a kind of live explosion aerodynamic type explosive loading machines of number of patent application CN200720102890.2, it solves
Explosive loader safety in utilization commonly used in the prior art is poor, and equipment is too heavy, and hand labor intensity is larger, complicated, cost
The problem of with height, poor practicability.A kind of explosion aerodynamic type explosive loading machine, including staving, it is characterised in that staving upper end into
Air blown pipe is connected at material mouth with lower end discharge outlet, valve, pressure gauge, air blown pipe and pressure are set on air blown pipe
Contracting air intake connects, and staving is connected with static release device, and preventing explosive loader, generated electrostatic ignition is fried during operation
Medicine.Explosionproof hole is set on staving, it is ensured that the safe handling of explosive loader.The utility model is suitable for various mines, colliery, engineering etc.
Demolition site is used to load explosive.With easy to operate, conveniently moving, safe to use, repair is easy, service life is long, cost
Low advantage.
Based on above-mentioned, the inventors discovered that, it is complicated, explosive loader own wt is too heavy, it is manually mobile difficult, and under
Medicine device is built in staving, easy to produce static electricity easily with gunpowder directly to contacting, and is caused danger, and tracheae is longer, and is single tube
Mode, loading rate are slower.
Then, in view of this, improvement is studied for existing structure and missing, the explosive loader of explosive cartridge is provided, with
Phase achievees the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides the explosive loader of explosive cartridge, with solve existing structure it is complicated,
Explosive loader own wt is too heavy, and manually mobile difficult, lower medicine device is built in staving, easy to produce static electricity to cause danger, single tube
The problem of air inlet, efficiency is slower.
The purpose and effect of the explosive loader of the utility model explosive cartridge, are reached by technological means in detail below：
The explosive loader of explosive cartridge, including inner housing, outer housing, surrounding edge, discharge port, gas-distributing pipe, main tracheae, air inlet pipe, pressure
Contracting tracheae, gas port, gas vibrating device, gas shake hole, Electro-static Driven Comb lead, air body block, pushing block, limited post, spring and vibration column, institute
State the surrounding edge that the top between inner housing and outer housing is provided with wedge shape along four edges edge；On the surrounding edge set there are three with
The gas-distributing pipe that cavity between inner housing and outer housing communicates；It is fixedly connected at the top of the gas-distributing pipe on main tracheae；The master
Extend outwardly on tracheae and be connected with air inlet pipe；The inner housing bottom is fixedly connected with cylindric discharge port；The discharge port
Inside turn is provided with compression gas pipe, and is connected at the top of compression gas pipe with gas port；The discharge port top symmetrically offers four
A gas port obliquely；11 equally distributed gas are offered on described four outer walls of inner housing to shake hole；The gas shakes
Gas vibrating device is inlaid in hole.
Further, screw thread is provided in the air inlet pipe outer wall, and air inlet pipe center of inside is provided with Electro-static Driven Comb and draws
Line is connected with outer housing.
Further, the inner housing and outer housing are the pyramid face-face structure of positive tetrahedron.
Further, the gas vibrating device external port is tilt port obliquely, and is set in the middle part of gas vibrating device outermost end
Limited post is equipped with, the air body block of wedge shape is provided on the inside of limited post, air body block can move inward under the action of air-flow, pneumatically
Block inner end is fixedly connected on circular pushing block, and columned vibration column, and pushing block back are fixedly connected among pushing block rear end
It is provided with the spring that internal diameter is slightly less than vibrating device main diameter.
Further, the gas shakes hole depth for 8MM, and inner housing wall thickness is 10MM.
Compared with prior art, the utility model has the advantages that：
1. the setting of pneumatic device, gas vibrating device external port is tilt port obliquely, and in gas vibrating device outermost end
Portion is provided with limited post, and the air body block of wedge shape is provided on the inside of limited post, and air body block can move inward under the action of air-flow,
Air body block inner end is fixedly connected on circular pushing block, and columned vibration column, and pushing block are fixedly connected among pushing block rear end
Back is provided with the spring that internal diameter is slightly less than vibrating device main diameter, and the cavity formed between inner housing and outer housing is as outer
The walking path of portion's air, extraneous air in the gas-distributing pipe of top by entering in cavity, since inner housing and outer housing are upper width
Under narrow pyramidal surface body, therefore, more move down, space is smaller, and gas velocity is faster, and gas vibrating device is embedded in outside inner housing
The gas opened up shakes in hole, and because gas vibrating device external port is tilt port obliquely, thus when air-flow by when, the air-flow of high speed
Drive air body block movement so that the pushing block and vibration column at air body block rear portion generate resonance, and come between spring and limited block
Vibration is returned, so that inner housing inner wall constantly vibrates, is finally reached the purpose for moving down the gunpowder inside inner housing.
2. the setting of gas port and compression gas pipe, by the way that four gas ports are connected on a compression gas pipe so that gas
Speed is superimposed with abrupt pressure change, reaches more preferable power, so as to accelerate the speed of powder charge.
Description of the drawings
Fig. 1 is that the schematic top plan view axis of the utility model structure regards schematic diagram；
Fig. 2 is amplifier section structure diagram in the utility model structure chart 1；
Fig. 3 is the schematic top plan view of the utility model structure；
Fig. 4 is the elevational schematic view of the utility model structure；
Fig. 5 is that the bottom right square shaft of the utility model structure regards schematic diagram；
Fig. 6 is the non-housing body portion structure diagram of the utility model structure；
Fig. 7 be the utility model structure Fig. 6 in amplifier section structural formula schematic diagram；
Fig. 8 is the inner housing portion structure diagram of the utility model structure；
Fig. 9 is that the vibrating device upper right square shaft of the utility model structure regards schematic diagram；
Figure 10 is that the vibrating device upper left square shaft of the utility model structure regards schematic diagram；
Figure 11 is that the left back square shaft of the utility model structure regards schematic diagram.
In figure：1- inner housings, 2- outer housings, 3- surrounding edges, 4- discharge ports, 5- gas-distributing pipes, the main tracheaes of 6-, 7- air inlet pipe, 8-
Compression gas pipe, 9- gas ports, 10- gas vibrating devices, 11- gas shake hole, 701- Electro-static Driven Comb leads, 1001- air body blocks, and 1002- is pushed away
Block, 1003- limited posts, 1004- springs, 1005- vibration columns.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 11：
The utility model provides the explosive loader of explosive cartridge, including inner housing 1, outer housing 2, surrounding edge 3, discharge port 4, gas-distributing pipe
5, main tracheae 6, air inlet pipe 7, compression gas pipe 8, gas port 9, gas vibrating device 10, gas shakes hole 11, Electro-static Driven Comb lead 701, pneumatically
Block 1001, pushing block 1002, limited post 1003, spring 1004 and vibration column 1005, the top between the inner housing 1 and outer housing 2
Portion is provided with the surrounding edge 3 of wedge shape along four edges edge；There are three being set on the surrounding edge 3 between inner housing 1 and outer housing 2
The gas-distributing pipe 5 that cavity communicates；5 top of gas-distributing pipe is fixedly connected on main tracheae 6；Extend outwardly company on the main tracheae 6
It is connected to air inlet pipe 7；1 bottom of inner housing is fixedly connected with cylindric discharge port 4；4 inside turn of discharge port is provided with
Compression gas pipe 8, and 8 top of compression gas pipe is connected with gas port 9；4 top of discharge port is symmetrically opened up there are four obliquely
Gas port 9；11 equally distributed gas are offered on described 1 four outer walls of inner housing to shake hole 11；The gas shakes hole 11
Inside it is inlaid with gas vibrating device 101.
Wherein, screw thread is provided on 7 outer wall of air inlet pipe, and 7 center of inside of air inlet pipe is provided with Electro-static Driven Comb lead
701 are connected with outer housing 2, and external pulsometer can be convenient for by being provided with screw thread, and air inlet pipe 7 is equipped with Electro-static Driven Comb lead 701
It can avoid generating electric spark in powder charge process, so as to cause danger.
Wherein, the inner housing 1 and outer housing 2 are the pyramid face-face structure of positive tetrahedron, the gunpowder on the one hand enable
It is enough to be moved down under gravity along inclined inner wall, the mesh of compressed air booster and speed-increasing on the other hand can be played simultaneously
's.
Wherein, 10 external port of gas vibrating device is tilt port obliquely, and is set in the middle part of 10 outermost end of gas vibrating device
Limited post 1003 is equipped with, 1003 inside of limited post is provided with the air body block 1001 of wedge shape, and air body block 1001 can be in the work of air-flow
It is moved inward under, 1001 inner end of air body block is fixedly connected on circular pushing block 1002, fixed among 1002 rear end of pushing block to connect
Columned vibration column 1005 is connected to, and 1002 back of pushing block is provided with the spring that internal diameter is slightly less than 10 main diameter of vibrating device
1004, high speed by air-flow under the action of, air body block 1001 can promote pushing block 1002 to move so that vibration
Column 1005 can move reciprocatingly under the action of spring 1004 and limited post 3, so that 1 inner wall of inner housing forms resonance,
Material is made to keep falling.
Wherein, the gas shakes 11 depth of hole for 8MM, and 1 wall thickness of inner housing is 10MM, can either play the role of partition, again
Enable to resonance that can clearly transfer.
The specifically used mode of the present embodiment and effect：
In the utility model, air inlet pipe 7 and external air compressor machine are together by a threaded connection, discharge port 4 is placed on
In explosive cartridge, gunpowder is added in inner housing 1, while opens air compressor machine so that air can be somebody's turn to do under the action of air compressor machine
The cavity high speed formed between outer housing 2 and inner housing 1 is by since inner housing 1 and outer housing 2 are wide at the top and narrow at the bottom positive four
Face body pyramidal surface structure so that the current density passed through wherein gradually increases, and 11 are offered on 1 four outer walls of inner housing
A equally distributed gas shakes hole 11, and gas shakes and is inlaid with gas vibrating device 101 in hole 11, and 10 external port of gas vibrating device is obliquely
Tilt port, and limited post 1003 is provided in the middle part of 10 outermost end of gas vibrating device, 1003 inside of limited post is provided with wedge shape
Air body block 1001, air body block 1001 can move inward under the action of air-flow, and 1001 inner end of air body block is fixedly connected on circle
Pushing block 1002 on, be fixedly connected with columned vibration column 1005 among 1002 rear end of pushing block, and 1002 back of pushing block is set
Have the spring 1004 that internal diameter is slightly less than 10 main diameter of vibrating device, high speed by air-flow under the action of, air body block 1001
Pushing block 1002 can be promoted to move, so that vibration column 1005 can be done under the action of spring 1004 and limited post 3
It moves back and forth, so that 1 inner wall of inner housing forms resonance, material is made to keep falling, the setting of gas port 9 and compression gas pipe 8,
By the way that four gas ports 9 are connected on a compression gas pipe 8 so that gas velocity is superimposed with abrupt pressure change, is reached more preferably
Power, so as to accelerate the speed of powder charge.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (5)
1. the explosive loader of explosive cartridge, it is characterised in that：The explosive loader of the explosive cartridge includes inner housing, outer housing, surrounding edge, discharging
Mouthful, gas-distributing pipe, main tracheae, air inlet pipe, compression gas pipe, gas port, gas vibrating device, gas shakes hole, Electro-static Driven Comb lead, air body block,
Pushing block, limited post, spring and vibration column, the top between the inner housing and outer housing are provided with wedge shape along four edges edge
Surrounding edge；The gas-distributing pipe that cavity there are three being set on the surrounding edge between inner housing and outer housing communicates；The gas-distributing pipe top
Portion is fixedly connected on main tracheae；Extend outwardly on the main tracheae and be connected with air inlet pipe；The inner housing bottom is fixedly connected
There is cylindric discharge port；The discharge port inside turn is provided with compression gas pipe, and is connected at the top of compression gas pipe with gas port；
The discharge port top symmetrically opens up the gas port there are four obliquely；11 are offered on described four outer walls of inner housing
Equally distributed gas shakes hole；The gas, which shakes, is inlaid with gas vibrating device in hole.
2. the explosive loader of explosive cartridge as described in claim 1, it is characterised in that：Screw thread is provided in the air inlet pipe outer wall, and
Air inlet pipe center of inside is provided with Electro-static Driven Comb lead and is connected with outer housing.
3. the explosive loader of explosive cartridge as described in claim 1, it is characterised in that：The inner housing and outer housing are positive tetrahedron
Pyramid face-face structure.
4. the explosive loader of explosive cartridge as described in claim 1, it is characterised in that：The gas vibrating device external port is inclining obliquely
Angle, and limited post is provided in the middle part of gas vibrating device outermost end, the air body block of wedge shape, air body block are provided on the inside of limited post
It can be moved inward under the action of air-flow, air body block inner end is fixedly connected on circular pushing block, fixed among pushing block rear end to connect
Columned vibration column is connected to, and pushing block back is provided with the spring that internal diameter is slightly less than vibrating device main diameter.
5. the explosive loader of explosive cartridge as described in claim 1, it is characterised in that：The gas shakes hole depth for 8MM, inner housing wall thickness
For 10MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392576.2U CN207407752U (en) | 2017-10-25 | 2017-10-25 | The explosive loader of explosive cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392576.2U CN207407752U (en) | 2017-10-25 | 2017-10-25 | The explosive loader of explosive cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407752U true CN207407752U (en) | 2018-05-25 |
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ID=62407691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392576.2U Active CN207407752U (en) | 2017-10-25 | 2017-10-25 | The explosive loader of explosive cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588696A (en) * | 2017-10-25 | 2018-01-16 | 贵州大学 | The explosive loader of explosive cartridge |
-
2017
- 2017-10-25 CN CN201721392576.2U patent/CN207407752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588696A (en) * | 2017-10-25 | 2018-01-16 | 贵州大学 | The explosive loader of explosive cartridge |
| CN107588696B (en) * | 2017-10-25 | 2023-04-07 | 贵州大学 | Explosive loading device for explosive cartridge |
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