CN201473468U - Lead charging machine - Google Patents
Lead charging machine Download PDFInfo
- Publication number
- CN201473468U CN201473468U CN2009201884470U CN200920188447U CN201473468U CN 201473468 U CN201473468 U CN 201473468U CN 2009201884470 U CN2009201884470 U CN 2009201884470U CN 200920188447 U CN200920188447 U CN 200920188447U CN 201473468 U CN201473468 U CN 201473468U
- Authority
- CN
- China
- Prior art keywords
- screw shaft
- lead
- discharge hole
- wire charge
- hopper
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a lead charging machine with simple structure, safe application and high working efficiency, which comprises a hopper which is arranged on a stander, and a screw rod shaft which is arranged on the hopper, wherein a bushing which is connected with the stander is sleeved on a screw rod of the screw rod shaft, the bushing is connected with a sleeve, and the sleeve is connected with a feed nozzle which is provided with a discharging hole and is inclined downwards and outwards at 45 degrees.
Description
Technical field
The utility model relates to a kind of device of producing fireworks, relates in particular to a kind of lead-in wire charge machine of producing lead-in wire.
Background technology
The existing wiring machine of producing fireworks generally includes lead-in wire means for loading and shaped device.And the lead-in wire means for loading normally is provided with the stirring-type pay-off and constitutes on hopper, by rotary or propelling movement mode spice is sent on the lead-in wire paper automatically from hopper and makes lead-in wire by the lead-in wire shaper again.But this class lead-in wire means for loading is owing to use Vidacare corp to stir, and owing to mechanical friction effect in the operational process and apparatus failure reason, is easy to produce the gunpowder incidents of spontaneous combustion and causes fire.
The utility model content
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, and a kind of lead-in wire charge machine is provided, and this charge machine is simple in structure, and is safe in utilization, high efficiency.
The technical solution of the utility model comprises frame, and hopper is located at the feed spool on the hopper, and described feed spool is a screw shaft, is arranged with the feeding mouth on the described screw shaft.
Described feeding mouth is one to be sheathed on the screw shaft lower end and to be connected in telescopic feeding mouth on the frame, that be provided with discharge hole.
Described feeding mouth is connected in the sleeve on this sleeve pipe by being sheathed on the sleeve pipe that is connected on the screw shaft on the frame, and the material mouth that is provided with discharge hole that is connected on this sleeve constitutes.
Described material mouth is downward, lateral direction inclination 20-60 degree is connected in this telescopic lower end, sidepiece.
Described discharge hole is downwards, lateral direction inclination 20-60 degree; The length of described discharge hole and aperture ratio are 1-2.5: 1.
The diameter of the discharge hole of described feeding mouth is more than or equal to the thread groove least depth of screw shaft.
The sectional area of described discharge hole is corresponding with the sectional area that the thread groove of screw shaft forms.
The thread groove degree of depth of described its lower end part of screw shaft is less than the degree of depth of the thread groove at all the other positions of screw shaft.
Be provided with the blade that is connected on the screw shaft in the described hopper.
The utility model lead-in wire charge machine is owing to adopt wet feed that lead-in wire is carried out powder charge, the security incidents such as fire that can avoid the friction because of gunpowder to cause, and simple in structure, powder charge speed is fast, efficient is high, and spice is carried smooth during work.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Now also the utility model is described in further detail in conjunction with the accompanying drawings by embodiment.As shown in Figure 1,
The screw shaft 2 that is positioned at the hopper 10 that is fixedly arranged on the frame 1 is movably connected on the frame 1, and the hypomere spiro rod section 3 of screw shaft 2 passes through in the below of hopper 10 from hopper 10 base plates, and sleeve pipe 4 is sheathed on the spiro rod section 3 and is fixed on the frame 1.Sleeve 6 enclosures are connected on the sleeve pipe 4 in the lower end of spiro rod section 3.Material mouth 7 is downwards, lateral direction 45 degree that tilt are connected in lower end, the sidepiece of sleeve 6, keep material mouth 7 discharge hole 8 medullary ray downwards, lateral direction 45 degree that tilt.
Gap between spiro rod section 3 and the sleeve pipe 4 is 0.1-0.3mm, and the diameter of discharge hole 8 is greater than thread groove 5 least depths of spiro rod section 3, to guarantee the unimpeded conveying of spice.The thread groove 5 of the inner side-wall of sleeve pipe 4 and spiro rod section 3 constitutes the conveying runner of spice.The sectional area of discharge hole 8 is long-pending corresponding with the cross section of fluid channel that the thread groove 5 and sleeve pipe 4 inwalls of spiro rod section 3 form.So that spice carries the flow of runner suitable with the flow of the discharge hole 8 of material mouth 7.Sleeve pipe 4 cooperates the effect that can play grinding simultaneously to spice with thread groove 5.The length of discharge hole 8 and the aperture ratio of discharge hole are 1.5: 1.
During work, make screw shaft 2 rotations by drive unit by the belt pulley 11 that is connected in screw shaft 2 tops, the screw thread of spiro rod section 3 is that left-hand thread or screw shaft 3 reverse rotations can be delivered to the thread groove 5 of spice 14 by spiro rod section 3 on the lead-in wire paper 12 through discharge hole 8 extruding of material mouth 7, finally is processed into lead-in wire by back workshop section again.Be provided with the blade 9 that is connected on the screw shaft 2 in the hopper 10.Blade 9 can play the spice that is modulated into pasty state with liquid in the hopper 10 is stirred and boosting conveying effect.
Among another embodiment as shown in Figure 2, telescopic feeding mouth 13 enclosure that makes progress from the lower end is fixed on the frame 1 in the lower end of screw shaft 2 spiro rod section 3.Discharge hole 18 is downwards, lateral direction tilts, and 45 degree are located at the lower end sidepiece of telescopic feeding mouth 13.
Among the embodiment, thread groove 5 degree of depth of spiro rod section 3 increase from bottom to top gradually, help the unimpeded conveying of spice again.
Claims (9)
1. a lead-in wire charge machine comprises frame, and hopper is located at the feed spool on the hopper, it is characterized in that described feed spool is a screw shaft, is arranged with the feeding mouth on the described screw shaft.
2. according to the described lead-in wire charge machine of claim 1, it is characterized in that described feeding mouth is one to be sheathed on the screw shaft lower end and to be connected in telescopic feeding mouth on the frame, that be provided with discharge hole.
3. according to the described lead-in wire charge machine of claim 1, it is characterized in that described feeding mouth by being sheathed on the sleeve pipe that is connected on the screw shaft on the frame, is connected in the sleeve on this sleeve pipe, the material mouth that is provided with discharge hole that is connected on this sleeve constitutes.
4. according to the described lead-in wire charge machine of claim 3, it is characterized in that described material mouth is downward, lateral direction inclination 20-60 degree is connected in this telescopic lower end, sidepiece.
5. according to claim 2 or 3 described lead-in wire charge machines, it is characterized in that described discharge hole is downwards, lateral direction inclination 20-60 degree; The length of described discharge hole and aperture ratio are 1-2.5: 1.
6. according to claim 2 or 3 described lead-in wire charge machines, the diameter of discharge hole that it is characterized in that described feeding mouth is more than or equal to the thread groove least depth of screw shaft.
7. according to claim 2 or 3 described lead-in wire charge machines, it is characterized in that the sectional area of described discharge hole is corresponding with the sectional area that the thread groove of screw shaft forms.
8. according to claim 1 or 2 described lead-in wire charge machines, it is characterized in that the degree of depth of the thread groove degree of depth of described its lower end part of screw shaft less than the thread groove at all the other positions of screw shaft.
9. according to claim 1 or 2 described lead-in wire charge machines, it is characterized in that being provided with in the described hopper blade that is connected on the screw shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884470U CN201473468U (en) | 2009-08-01 | 2009-08-01 | Lead charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201884470U CN201473468U (en) | 2009-08-01 | 2009-08-01 | Lead charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473468U true CN201473468U (en) | 2010-05-19 |
Family
ID=42409712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201884470U Expired - Fee Related CN201473468U (en) | 2009-08-01 | 2009-08-01 | Lead charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924198A (en) * | 2012-11-12 | 2013-02-13 | 邓卫科 | Saltpeter mixing and lead preparing integrated machine and saltpeter mixing and lead preparing process |
-
2009
- 2009-08-01 CN CN2009201884470U patent/CN201473468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924198A (en) * | 2012-11-12 | 2013-02-13 | 邓卫科 | Saltpeter mixing and lead preparing integrated machine and saltpeter mixing and lead preparing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110801 |