CN203337034U - Wind pressure automatic closing type stemming machine - Google Patents
Wind pressure automatic closing type stemming machine Download PDFInfo
- Publication number
- CN203337034U CN203337034U CN2013202771955U CN201320277195U CN203337034U CN 203337034 U CN203337034 U CN 203337034U CN 2013202771955 U CN2013202771955 U CN 2013202771955U CN 201320277195 U CN201320277195 U CN 201320277195U CN 203337034 U CN203337034 U CN 203337034U
- Authority
- CN
- China
- Prior art keywords
- pipe
- barrel
- stemming machine
- charging barrel
- wind pressure
- 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
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a wind pressure automatic closing type stemming machine which comprises a support (2), wherein the support is provided with a charging barrel (3). The wind pressure automatic closing type stemming machine is characterized in that a feed inlet (3a) is formed in the top of the charging barrel, a bend (6) is connected to the interior of the feed inlet, a movable baffle (11) is arranged on one side of a pipe mouth of the bend and is fixed in a hinged mode through a pin shaft (7) arranged on the inner wall of the charging barrel, a discharge outlet (3b) is formed in the bottom of the charging barrel and connected with a discharge pipe (12), the discharge pipe is provided with a discharge valve (13), a tee pipe (9) is arranged on the outer side of the charging barrel, a main pipe of the tee pipe is provided with an air inlet valve (10), a pressure discharge valve (8) is arranged on a branch pipe on one side of the tee pipe, a branch pipe on the other side of the tee pipe is placed in the charging barrel, and the pipe mouth of the branch pipe on the other side of the tee pipe is right opposite to one side of the movable baffle (11). The wind pressure automatic closing type stemming machine has the advantages that the manufacturing cost is low, the structure is simple, overall safety performance is improved while the stemming compactness and hole sealing degree are ensured, and the wind pressure automatic closing type stemming machine is basically not limited by using conditions.
Description
Technical field
The utility model relates to a kind of Stemming machine, particularly a kind of Stemming machine of blast automatically closing.
Background technology
At present mine punching is blown out, sealing of hole stemming used is to adopt manually to twist mostly, during sealing of hole, needs manually to use the tamper sealing of hole, not only waste time and energy, efficiency is low, and the stemming packing is poor, the sealing of hole imprecision, thereby demolition effect does not reach desired value.But also have the part mine to adopt Stemming machine, the Stemming machine that sell existing market is mainly that motor starts, and not only manufacturing cost is high, and can be subject to a lot of condition restriction when underground work, has certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to solve the problem that manufacturing cost is high, reliability is low of the Stemming machine under prior art, and a kind of low cost of manufacture, safe and reliable blast automatically closing Stemming machine are provided.
The purpose of this utility model is achieved by the following technical programs:
Blast automatically closing Stemming machine, comprise support, and support is provided with barrel, it is characterized in that the barrel top is provided with charging aperture, be connected with elbow in charging aperture, the mouth of pipe one side of elbow is provided with sideboard, and sideboard is hinged fixing by the bearing pin of being located on material tube inner wall; The barrel bottom is provided with discharging opening, and discharging opening is connected with discharge nozzle, and discharge nozzle is provided with bleeder valve; The barrel outside is provided with three-way pipe, and the three-way pipe supervisor is provided with intake valve, and the arm of three-way pipe one side is provided with relief valve, and the arm of three-way pipe opposite side is placed in barrel, and its mouth of pipe is over against a side of sideboard.
Described three-way pipe can adopt T-shaped pipe, and wherein straight down, when opening air inlet valve, the air-flow that shaft bottom is made progress passes into rapidly barrel along pipeline to T-shaped pipe supervisor's the mouth of pipe; The arm mouth of pipe of T-shaped pipe one side straight up, when opening relief valve, discharge from barrel by the air-flow that the wind that makes to discharge in barrel makes progress along shaft bottom.
On the basis of technique scheme, following further technical scheme can also be arranged:
Described barrel top also is provided with the spade feed hopper, and spade feed hopper bottom is provided with the through hole corresponding with charging aperture.
Described discharge nozzle one end can be connected with flexible pipe, so that it inserts in the big gun hole.
Described barrel bottom is V-type, so that the slip of stemming in barrel.
The beneficial effects of the utility model are: not only cheap for manufacturing cost, simple in structure, and, when guaranteeing stemming packing, sealing of hole tightness, improved its general safety performance, make it basically not be subject to the restriction of service condition.
Following constipation closes drawings and Examples the utility model is further illustrated.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of blast automatically closing Stemming machine that the utility model provides, comprise support 2, support is provided with barrel 3, and the barrel top is provided with charging aperture 3a, the barrel top also is provided with spade feed hopper 5, spade feed hopper bottom is provided with the through hole corresponding with charging aperture, is connected with elbow 6 in described charging aperture, and elbow 6 is fixing by being welded to connect with charging aperture 3a, the mouth of pipe one side of elbow is provided with sideboard 11, and sideboard one end is hinged fixing by the bearing pin 7 of being located on material tube inner wall; The barrel bottom is V-type, and V-type barrel bottom is provided with discharging opening 3b, and discharging opening is connected with discharge nozzle 12, and discharge nozzle is provided with bleeder valve 13, and an end of described discharge nozzle also is connected with flexible pipe 1; The barrel outside is provided with T-shaped pipe 9, and the mouth of pipe T-shaped pipe supervisor straight down is provided with intake valve 10, and the arm of the mouth of pipe T-shaped pipe one side straight up is provided with relief valve 8, and the arm of T-shaped pipe opposite side is placed in barrel, and its mouth of pipe is over against a side of sideboard 11.
The course of work
Claims (5)
1. blast automatically closing Stemming machine, comprise support (2), support is provided with barrel (3), it is characterized in that the barrel top is provided with charging aperture (3a), be connected with elbow (6) in charging aperture, the mouth of pipe one side of elbow is provided with sideboard (11), and sideboard is hinged fixing by the bearing pin (7) of being located on material tube inner wall; The barrel bottom is provided with discharging opening (3b), and discharging opening is connected with discharge nozzle (12), and discharge nozzle is provided with bleeder valve (13); The barrel outside is provided with three-way pipe (9), and the three-way pipe supervisor is provided with intake valve (10), and the arm of three-way pipe one side is provided with relief valve (8), and the arm of three-way pipe opposite side is placed in barrel, and its mouth of pipe is over against a side of sideboard (11).
2. blast automatically closing Stemming machine according to claim 1, is characterized in that three-way pipe can adopt T-shaped pipe.
3. blast automatically closing Stemming machine according to claim 1, is characterized in that the barrel top also is provided with spade feed hopper (5), and spade feed hopper bottom is provided with the through hole corresponding with charging aperture.
4. blast automatically closing Stemming machine according to claim 1, is characterized in that discharge nozzle one end can be connected with flexible pipe (1).
5. blast automatically closing Stemming machine according to claim 1, is characterized in that the barrel bottom is for V-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202771955U CN203337034U (en) | 2013-05-21 | 2013-05-21 | Wind pressure automatic closing type stemming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202771955U CN203337034U (en) | 2013-05-21 | 2013-05-21 | Wind pressure automatic closing type stemming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337034U true CN203337034U (en) | 2013-12-11 |
Family
ID=49705704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202771955U Expired - Fee Related CN203337034U (en) | 2013-05-21 | 2013-05-21 | Wind pressure automatic closing type stemming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256873A (en) * | 2013-05-22 | 2013-08-21 | 赵明 | Wind-pressure stemming machine for mining |
-
2013
- 2013-05-21 CN CN2013202771955U patent/CN203337034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256873A (en) * | 2013-05-22 | 2013-08-21 | 赵明 | Wind-pressure stemming machine for mining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133340U (en) | Powder loading device for blasting hole with water | |
| CN206958487U (en) | A kind of sealer under pressure applied to oil-gas pipeline | |
| CN203337034U (en) | Wind pressure automatic closing type stemming machine | |
| CN205419094U (en) | Pneumatic conveying system | |
| CN102705702B (en) | Auxiliary unit used for hydraulic horizontal-pushing pressurizer and hydraulic horizontal-pushing pressurizer | |
| CN205381722U (en) | Pressure -fired conveying system | |
| CN203998113U (en) | A kind of moisture content of coal from novel solid pipeline coal transporting system | |
| CN107327583A (en) | Gas charge valve | |
| CN103256873A (en) | Wind-pressure stemming machine for mining | |
| CN103910149A (en) | Dust remover | |
| CN201672256U (en) | Slurry vehicle and conveying pipeline device thereof | |
| CN205991156U (en) | Oil pumping unit reduction gearbox air pressure refueling device | |
| CN203452882U (en) | Exhaust emission device for mobile power station | |
| CN202297082U (en) | Pneumatic liquid output device | |
| CN202089470U (en) | Tail feeding device of bulk cement truck tank body | |
| CN207712730U (en) | A kind of powder storage device preventing silo charging roof fall | |
| CN201696080U (en) | Deslagging water drainage device of gas drainage pipeline | |
| CN207741734U (en) | Refrigeration equipment foam deformation quantity test device | |
| CN206328422U (en) | No leakage blast furnace roof feed arrangement | |
| CN206396267U (en) | A kind of blast furnace gas pipeline leakage repairing device | |
| CN207628848U (en) | Brake piping pneumatically cleans gun apparatus | |
| CN204453422U (en) | A kind of particle material carrier vehicle tank body being provided with filter | |
| CN203094832U (en) | Dust remover | |
| CN205776516U (en) | Defroster | |
| CN208661065U (en) | A kind of autoclave blow-down pipe device |
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: 20131211 Termination date: 20140521 |