CN205482643U - Colliery is light instrument of porthole sealing clay in pit - Google Patents
Colliery is light instrument of porthole sealing clay in pit Download PDFInfo
- Publication number
- CN205482643U CN205482643U CN201620270031.3U CN201620270031U CN205482643U CN 205482643 U CN205482643 U CN 205482643U CN 201620270031 U CN201620270031 U CN 201620270031U CN 205482643 U CN205482643 U CN 205482643U
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- China
- Prior art keywords
- cylinder
- stemming
- instrument
- supporting rod
- telescopic supporting
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Abstract
The utility model discloses a colliery is light instrument of porthole sealing clay in pit belongs to engineering demolition unit field. The device includes: the axial setting that the cylinder is followed to the screw axis is at inside the drum, around there being the spiral leaf on the screw axis, the disc hand (hold) sets up the one end at the cylinder, and the disc hand (hold) is connected with the one end of screw axis, flexible bracing piece sets up on the cylinder outer wall through flexible bracing piece interface activity, feed inlet and discharge gate setting are on the cylinder, be provided with the cover on the feed inlet, the discharge gate sets up the other end at the cylinder. This instrument passes through simple device such as cylinder, screw axis and spiral leaf and constitutes, its simple structure, and small, it is convenient to remove, is convenient for use in the pit in the colliery, through tumbler disc hand (hold) and adjustment cylinder angle, the preparation of porthole sealing clay can be accomplished and work is packed into, its easy operation combines stemming preparation and hole sealing process to have shortened the porthole sealing clay time together, has improved efficiency.
Description
Technical field
This utility model relates to engineering explosion device field, particularly to the letter of a kind of underground coal mine stemming
Easily instrument.
Background technology
" safety regulations in coal mine " specifies, during underground blasting, borehole must block with stemming.Stemming process
It is the key factor affecting colliery blasting working performance, therefore, improves stemming efficiency, to colliery blasting
Operation has great significance.
Method for blocking currently mainly is the stemming of first manufacturing specification, is then put in borehole by stemming with hands.
Existing stemming makes and uses workman's craft kneading, or uses Stemming machine to make.First method time-consumingly length,
Input personnel are many, and efficiency is low；Second method shortcoming is the inconvenience the most sufficiently bulky, mobile of existing Stemming machine
Or can not be explosion-proof etc., it is impossible to down-hole uses again, can only the most then transport down-hole in surface production, be moved through
Cheng Zhong, often results in stemming deformation etc., it is impossible to meet requirement.
In sum, in prior art, there is underground coal mine stemming device volume the most not easily shifted, with
And inefficient problem.
Utility model content
This utility model provides the light instrument of a kind of underground coal mine stemming, can solve prior art
In, there is underground coal mine stemming device volume the most not easily shifted, and inefficient problem.
This utility model provides the light instrument of a kind of underground coal mine stemming, including: cylinder, spiral
Axle, disk hands handle, telescopic supporting rod, charging aperture, discharging opening and cover；
Described helical axis, along the described drums inside that is axially disposed within of described cylinder, described helical axis is wound with spiral shell
Vane；
Described disk hands is being arranged on one end of described cylinder, and described disk hands is the one end with described helical axis
Connect；
Described telescopic supporting rod is arranged on described cylinder outer wall by telescopic supporting rod interface activity；
Described charging aperture and described discharging opening are arranged on which cylinder；
Described cover it is provided with on described charging aperture；
Described discharging opening is arranged on the other end of described cylinder.
It is preferred that described disk hands is being internally provided with rinforcement bar.
It is preferred that the quantity of described telescopic supporting rod interface is at least one.
It is preferred that described charging aperture is circular funnel structure.
This utility model provides the light instrument of a kind of underground coal mine stemming, and this instrument passes through cylinder, spiral shell
The simple Devices such as spin axis and helical-blade is constituted, and its simple in construction, volume is little, conveniently moving, it is simple in colliery
Down-hole uses；By rotating disk hands handle and adjusting cylinder angle, stemming can be completed and make and load
Work, it is simple to operate, is made by stemming and sealing of hole process combines, shorten the stemming time,
Improve efficiency.
Accompanying drawing explanation
Fig. 1 shows for the light instrument structure of a kind of underground coal mine stemming that this utility model embodiment provides
It is intended to.
The disk handle structure schematic diagram that Fig. 2 provides for this utility model embodiment.
Description of reference numerals:
101-cylinder, 102-helical axis, 102-1-helical-blade, 103-disk hands handle, 103-1-rinforcement bar, 104-
Telescopic supporting rod, 104-1-telescopic supporting rod interface, 105-charging aperture, 106-discharging opening, 107-cover.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a detailed description of the invention of the present utility model is described in detail, but it should
Understand that protection domain of the present utility model is not limited by detailed description of the invention.
Fig. 1 shows for the light instrument structure of a kind of underground coal mine stemming that this utility model embodiment provides
It is intended to.
As it is shown in figure 1, this device specifically includes: cylinder 101, helical axis 102, disk hands 103, stretch
Contracting support bar 104, charging aperture 105, discharging opening 106 and cover 107；Helical axis 102 is along cylinder 101
To be axially disposed within cylinder 101 internal, helical axis 102 is wound with helical-blade 102-1；Disk hands is 103
Being arranged on one end of cylinder 101, disk hands is connected one end of 103 with helical axis 102；Telescopic supporting rod
104 are movably arranged on cylinder 101 outer wall by telescopic supporting rod interface 104-1；Charging aperture 105 and going out
Material mouth 106 is arranged on cylinder 101；Cover 107 it is provided with on charging aperture 105；Discharging opening 106 is arranged
The other end at cylinder 101.
It should be noted that helical axis 102 is the inside being horizontally installed on cylinder 101, helical axis 102
Length is shorter than the length of cylinder 101, can effectively stir raw material and make sealing clay.
It should be noted that helical axis 102 and helical-blade 102-1 weld together, integration is firm to be arranged,
Can preferably stir raw material.
The disk handle structure schematic diagram that Fig. 2 provides for this utility model embodiment.
As in figure 2 it is shown, replace entity dish by reinforcement of weld muscle 103-1, greatly in the middle of disk handle 103
Decrease greatly weight.It should be noted that disk handle 103 uses round steel to be welded, low cost, strong
Degree height, service life is long.
It should be noted that disk hands is connected with helical axis 102 103, and in cylinder 101 one end
Being provided with bearing on wall, at cylinder 101 external rotating disk hands 103, disk hands drives spiral 103
Axle 102 rotates in cylinder 101, it is achieved raw material stirring and encapsulation make.
It should be noted that telescopic supporting rod 104 uses telescopic sleeve pipe, thus it is possible to vary telescopic supporting rod 104
Length, be movably arranged on cylinder 101 in conjunction with retractable support knock-off joint 104-1, telescopic supporting rod 104
Can rotate around support bar interface 104-1, according to position and the angle of actual sealing of hole, cylinder 101 can be around
Telescopic supporting rod interface 104-1 rotates angle when adjusting note mud.
It is preferred that the quantity of telescopic supporting rod interface 104-1 is at least one, multiple telescopic supporting rod interfaces
The setting of 104, when actually used, according to position and the angle of actual sealing of hole, selectable use is suitable
Telescopic supporting rod interface 104-1 connect telescopic supporting rod 104 and cylinder 101.
It is preferred that the funnel structure of charging aperture 105, raw material is facilitated to enter cylinder 101.
It should be noted that the setting of cover 107, open to blowing inside cylinder 101 when,
Closing during to borehole note mud, preventing and treating stemming flows out along charging aperture.
The light instrument of a kind of underground coal mine stemming that this utility model embodiment provides, its principle is,
After underground coal mine blashole charge completes, first pass through charging aperture 105 and feed, cover 107 is covered tightly, then
Discharging opening 106 is put in borehole, regulates cylinder angle, rotate disk handle 103, drive helical axis 102
Rotate, rely on the power of helical-blade 102-1, sealing clay is clamp-oned in borehole by discharging opening 106, i.e. completes
Sealing clay loading work.
In sum, the light instrument of a kind of underground coal mine stemming that this utility model embodiment provides,
This instrument is consisted of simple Devices such as cylinder, helical axis and helical-blades, its simple in construction, and volume is little, moves
Dynamic convenient, it is simple to use at underground coal mine；By rotating disk hands handle and adjusting cylinder angle, can complete
Stemming makes and loads work, and it is simple to operate, is made by stemming and sealing of hole process combines,
Shorten the stemming time, improve efficiency；Further, disk handle uses round steel to be welded, and becomes
This is low, intensity is high, and service life is long, and centre replaces entity dish by reinforcement of weld muscle, greatly reduces
Weight.
Only several specific embodiments of the present utility model disclosed above, but, this utility model embodiment
Being not limited to this, the changes that any person skilled in the art can think of all should fall into guarantor of the present utility model
Protect scope.
Claims (4)
1. the light instrument of a underground coal mine stemming, it is characterised in that including: cylinder (101),
Helical axis (102), disk hands are (103), telescopic supporting rod (104), charging aperture (105), discharging opening
And cover (107) (106)；
Described helical axis (102) being axially disposed within described cylinder (101) along described cylinder (101)
Portion, described helical axis (102) is wound with helical-blade (102-1)；
Described disk hands is arranged on one end of described cylinder (101) (103), and described disk hands is (103)
It is connected with one end of described helical axis (102)；
Described telescopic supporting rod (104) is movably arranged on described rolling by telescopic supporting rod interface (104-1)
On cylinder (101) outer wall；
Described charging aperture (105) and described discharging opening (106) are arranged on described cylinder (101)；
Described cover (107) it is provided with on described charging aperture (105)；
Described discharging opening (106) is arranged on the other end of described cylinder (101).
2. instrument as claimed in claim 1, it is characterised in that described disk hands sets internal to (103)
It is equipped with rinforcement bar (103-1).
3. instrument as claimed in claim 1, it is characterised in that described telescopic supporting rod interface (104-1)
Quantity be at least one.
4. instrument as claimed in claim 1, it is characterised in that described charging aperture (105) is circular leakage
Bucket structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270031.3U CN205482643U (en) | 2016-03-28 | 2016-03-28 | Colliery is light instrument of porthole sealing clay in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270031.3U CN205482643U (en) | 2016-03-28 | 2016-03-28 | Colliery is light instrument of porthole sealing clay in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482643U true CN205482643U (en) | 2016-08-17 |
Family
ID=56646649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620270031.3U Expired - Fee Related CN205482643U (en) | 2016-03-28 | 2016-03-28 | Colliery is light instrument of porthole sealing clay in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197660A (en) * | 2020-09-23 | 2021-01-08 | 江汉大学 | Automatic filling device and method for explosives and stemming for fine blasting |
-
2016
- 2016-03-28 CN CN201620270031.3U patent/CN205482643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197660A (en) * | 2020-09-23 | 2021-01-08 | 江汉大学 | Automatic filling device and method for explosives and stemming for fine blasting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170328 |