CN203244928U - Pneumatic stemmer - Google Patents
Pneumatic stemmer Download PDFInfo
- Publication number
- CN203244928U CN203244928U CN 201320187819 CN201320187819U CN203244928U CN 203244928 U CN203244928 U CN 203244928U CN 201320187819 CN201320187819 CN 201320187819 CN 201320187819 U CN201320187819 U CN 201320187819U CN 203244928 U CN203244928 U CN 203244928U
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- pneumatic
- coupling
- stemmer
- spiral agitator
- shaft coupling
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Abstract
The utility model relates to a pneumatic stemmer which comprises a pneumatic motor and a speed reducer, connected in sequence; an output end of the speed reducer is connected with one end of a coupling; the coupling is supported by a bearing pedestal; the other end of the coupling is connected with a stirring shaft of a spiral stirrer; a stock bin is arranged at the top of a barrel of the spiral stirrer adjacent to one side of the coupling; a stirring shaft corresponds to the lower part of a lower end port of a stock bin; an extrusion nozzle is arranged at the other side end part of the barrel of the spiral stirrer. The pneumatic stemmer does not need adopt electricity as a power source, thereby solving the fundamental problem of out of explosion, eliminating the coal-mine gas accident due to out of explosion, improving the operation environment of workers, and strongly ensuring the life safety of workers. The pneumatic stemmer has a simple structure, is very convenient to mount and convey, is not needed to be operated or maintained by specially-assigned persons, and integrates stirring and extruding functions.
Description
Technical field
The utility model belongs to the mine with stemming production equipment technical field, is specifically related to a kind of device that stirs stemming.
Technical background
Stemming equipment on the existing market can only rely on electric energy or hydraulic pressure to carry out the processing stemming as power.Existing stemming production equipment volume is large, owing to lose the factor affecting such as quick-fried, can only process on ground stemming, is transported to each working face of down-hole again; And for the complexity of colliery subsurface environment, these stemming equipment all can not reach desirable stemming and extrude effect, and inefficiency and cost are higher, loaded down with trivial details, the scope of application is installed is restricted, and then all can't well comes into operation.Existing coal mine tamping plug machine roughly has 2 kinds: the one, the ground large Stemming machine is produced in stemming factory specially, after the completion of processing by special conveying people and equipment conveying to working face, the whole process length that expends time in has been wasted human and material resources; The 2nd, extrude stemming with hydraulic motor band dynamic air cylinder, this equipment must be the yellow mud that stirs just can extrude and also operating efficiency low because cylinder power is little, so extrude the poor quality of stemming.This equipment all needs to have the technical professional to carry out tracking and maintenance, maintenance every day in addition, has wasted a large amount of human and material resources, financial resources.
The utility model content
For the problem that above-mentioned prior art exists, a kind of simple and practical mining stemming process equipment, i.e. a kind of Pneumatic stemming machine are provided for colliery unit.
A kind of Pneumatic stemming machine comprises and is connecting successively air motor and reductor, the output of reductor is connecting an end of shaft coupling, shaft coupling is by the spring bearing seat supports, the other end of shaft coupling is connecting the shaft of spiral agitator, the cylindrical shell top of the spiral agitator of an adjacent side with shaft coupling is provided with feed bin, the lower port of feed bin below corresponding shaft, the cylindrical shell end side of spiral agitator is provided with nozzle; Wherein reductor, supporting bearing base and spiral agitator are installed on the base respectively.
The cylindrical shell end side of described spiral agitator is connecting nozzle by flange, and described nozzle is the little horn mouth in inner large outer end.
Described feed bin is bucket-shaped.
The useful technique effect of the utility model Pneumatic stemming machine embodies in the following areas:
1. this equipment need not electricity consumption as power resources, has solved the most basic quick-fried problem of mistake, thereby has stopped because losing the quick-fried coal mine gas explosion that causes, there is not the public safety problem, realized essential safety, improved workman's operating environment, made workman's life security obtain sound assurance;
2. the utility model is simple in structure, directly relies on support to hold up main frame, installs, transports very convenient; Do not need the special messenger to operate, safeguard, and collection stirs, extrudes integrated;
3. adopt propeller directly to stir, the workload that has reduced the workman has improved the efficient of producing stemming simultaneously greatly;
4. the utility model scope of application is extensive, is not subjected to the ambient influnences such as humiture, gas density.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the front view of Fig. 1.
Sequence number among the upper figure: base 1, air motor 2, reductor 3, shaft coupling 4, supporting bearing base 5, cylindrical shell 6, feed bin 7, shaft 8, nozzle 9.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Referring to Fig. 1 and Fig. 2, a kind of Pneumatic stemming machine comprises air motor 2 and the reductor 3 that connects successively, the output of reductor 3 is connecting an end of shaft coupling 4, shaft coupling 4 is supported by supporting bearing base 5, the other end of shaft coupling 4 is connecting the shaft 8 of spiral agitator, cylindrical shell 6 tops of the spiral agitator of an adjacent side with shaft coupling are equipped with feed bin 7, feed bin 7 is bucket-shaped, the lower port of feed bin below corresponding shaft 8, cylindrical shell 6 end side of spiral agitator are connecting nozzle 9 by flange, and nozzle is the little horn mouth in inner large outer end.Wherein reductor 3, supporting bearing base 5 and spiral agitator are installed on the base 1 respectively.
During work, air motor 2 begins rotation by the shaft 8 in the cylindrical shell 6 of reductor 3, shaft coupling 4 drive spiral agitators under the effect of 0.4MPa air pressure, simultaneously, begins to add stemmings soil from feed bin 7, along with the rotation of shaft 8, the finished product stemming will be extruded from nozzle 9.
Claims (3)
1. Pneumatic stemming machine, it is characterized in that comprising and connecting successively air motor and reductor, the output of reductor is connecting an end of shaft coupling, shaft coupling is by the spring bearing seat supports, the other end of shaft coupling is connecting the shaft of spiral agitator, the cylindrical shell top of the spiral agitator of an adjacent side with shaft coupling is provided with feed bin, the lower port of feed bin below corresponding shaft, the cylindrical shell end side of spiral agitator is provided with nozzle; Wherein reductor, supporting bearing base and spiral agitator are installed on the base respectively.
2. a kind of Pneumatic stemming machine according to claim 1, it is characterized in that: the cylindrical shell end side of described spiral agitator is connecting nozzle by flange, and described nozzle is the little horn mouth in inner large outer end.
3. a kind of Pneumatic stemming machine according to claim 1, it is characterized in that: described feed bin is bucket-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187819 CN203244928U (en) | 2013-04-16 | 2013-04-16 | Pneumatic stemmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187819 CN203244928U (en) | 2013-04-16 | 2013-04-16 | Pneumatic stemmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244928U true CN203244928U (en) | 2013-10-23 |
Family
ID=49371394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187819 Expired - Fee Related CN203244928U (en) | 2013-04-16 | 2013-04-16 | Pneumatic stemmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244928U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089549A (en) * | 2014-06-19 | 2014-10-08 | 湖州众星耐火材料有限公司 | High-efficiency stemming machine |
| CN106182351A (en) * | 2016-09-12 | 2016-12-07 | 淮南矿业(集团)有限责任公司 | Automatically Stemming machine |
| CN107856169A (en) * | 2017-10-11 | 2018-03-30 | 贵州大学 | A kind of mining explosion Stemming machine quickly produced |
| CN108507429A (en) * | 2018-04-14 | 2018-09-07 | 山东科技大学 | A kind of underground pneumatic shothole stemming machine and application method |
| CN108507428A (en) * | 2018-04-14 | 2018-09-07 | 山东科技大学 | The centrifugal pneumatic shothole stemming machine of one kind and application method |
| CN109084648A (en) * | 2018-09-18 | 2018-12-25 | 贵州贵安新联***工程有限公司 | A kind of simple tamponade device of horizontal blasthole |
-
2013
- 2013-04-16 CN CN 201320187819 patent/CN203244928U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089549A (en) * | 2014-06-19 | 2014-10-08 | 湖州众星耐火材料有限公司 | High-efficiency stemming machine |
| CN106182351A (en) * | 2016-09-12 | 2016-12-07 | 淮南矿业(集团)有限责任公司 | Automatically Stemming machine |
| CN107856169A (en) * | 2017-10-11 | 2018-03-30 | 贵州大学 | A kind of mining explosion Stemming machine quickly produced |
| CN108507429A (en) * | 2018-04-14 | 2018-09-07 | 山东科技大学 | A kind of underground pneumatic shothole stemming machine and application method |
| CN108507428A (en) * | 2018-04-14 | 2018-09-07 | 山东科技大学 | The centrifugal pneumatic shothole stemming machine of one kind and application method |
| CN109084648A (en) * | 2018-09-18 | 2018-12-25 | 贵州贵安新联***工程有限公司 | A kind of simple tamponade device of horizontal blasthole |
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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: 20131023 Termination date: 20170416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |