CN204396083U - Novel coal sample pulverizer - Google Patents
Novel coal sample pulverizer Download PDFInfo
- Publication number
- CN204396083U CN204396083U CN201520010021.1U CN201520010021U CN204396083U CN 204396083 U CN204396083 U CN 204396083U CN 201520010021 U CN201520010021 U CN 201520010021U CN 204396083 U CN204396083 U CN 204396083U
- Authority
- CN
- China
- Prior art keywords
- pulverizer
- motor
- upper cover
- transmission shaft
- coal sample
- 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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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of Novel coal sample pulverizer, comprise supporting frame part, reducing mechanism part, motor part, pulverize tank part, circuit part grades.In crushing process, whole pulverizing tank sealing, ensures air tight body.Supporting frame part mainly comprises bracing frame and locking handwheel, and this device is mainly used in supporting whole pulverizer, and fixes whole pulverizer main part when pulverizing.Reducing mechanism part forms primarily of three groups of crushing vanes, is the core of pulverizer, is mainly used in pulverizing coal sample.Motor section grouping will be made up of stators and rotators, is the power section of pulverizer.Pulverize tank to be made up of upper cover and lower cover, sealed by sealing ring between upper and lower covers, by snap lock.Comminuting space is placed in below motor by the utility model, and increases comminuting space volume, effectively prevents fine particle to enter the sealed bearing position of motor transmission shaft, and then adds service life and the reliability of operation of this Novel mill.
Description
Technical field
The utility model relates to pulverizer field, is specifically related to a kind of Novel coal sample pulverizer.
Background technology
At present, existing pulverizer be motor device in bottom, power transmission shaft enters coal sample box, driven rotary blade fine coal through bearing.This instrument comes with some shortcomings at present: one is there is gap, poor sealing between power transmission shaft and coal sample box, and the gas that coal sample parses after pulverizing easily leaks gas; Two is that the sealing of bearing can not solve completely, and coal dust easily enters bearing along with power transmission shaft, and long use easily causes bearing stuck.The purpose of this utility model solves coal dust to enter the stuck power transmission shaft of bearing and air leakage.
Utility model content
For solving the problem, the utility model provides a kind of Novel coal sample pulverizer, extends power transmission shaft, adds powder space, seals the gap between power transmission shaft and upper cover, thus ensures that leakage does not occur gas and coal dust does not enter in sealed bearing.
For achieving the above object, the technical scheme that the utility model is taked is:
Novel coal sample pulverizer, comprise bracing frame, pulverize tank, motor, be connected to the pulverizer upper cover of described pulverizing tank upper end by buckle and be connected to the pulverizer lower cover of described pulverizing tank lower end by buckle, sealing ring is equipped with between described pulverizer upper cover and described pulverizing tank, sealing ring is provided with between described pulverizer lower cover and described pulverizing tank, a grade frid is provided with between described pulverizer upper cover and pulverizer lower cover, described pulverizer covers and is provided with exhaust nozzle, described motor is positioned at above described pulverizer upper cover, described motor is wrapped with waterproof case, support frame as described above two ends are flexibly connected with described waterproof case by locking handwheel through the both sides of described waterproof case, electronics rotor is provided with in described motor, described rotor one end is connected with power transmission shaft, described power transmission shaft is connected to rotating vane through described waterproof case and pulverizer top cap successively, described waterproof case is fixed on described pulverizer by sealed bearing and caulking gum pad and covers, described sealed bearing and caulking gum pad are all socketed on described power transmission shaft, described caulking gum pad is between described sealed bearing and described pulverizer upper cover, described caulking gum pad is socketed on described power transmission shaft, described power transmission shaft upper end is socketed with all presses fan.
As preferably, described fan of all pressing is positioned at described sealed bearing upper end.
As preferably, described fan of all pressing is positioned at described motor lower end.
As preferably, described fan of all pressing is positioned at described waterproof case.
The utility model has following beneficial effect:
Comminuting space is placed in below motor by the utility model, and increases comminuting space volume, effectively prevents fine particle to enter the sealed bearing position of motor transmission shaft, and then adds service life and the reliability of operation of this Novel mill
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment Novel coal sample pulverizer.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: Novel coal sample pulverizer, comprise bracing frame 1, pulverize tank 3, motor 6, be connected to the pulverizer upper cover 11 of described pulverizing tank upper end by buckle and be connected to the pulverizer lower cover 12 of described pulverizing tank 3 lower end by buckle, sealing ring is equipped with between described pulverizer upper cover 11 and described pulverizing tank 3, sealing ring is provided with between described pulverizer lower cover 12 and described pulverizing tank 3, grade frid 13 is provided with between described pulverizer upper cover 11 and pulverizer lower cover 12, described pulverizer upper cover 11 is provided with exhaust nozzle 5, described motor 6 is positioned at above described pulverizer upper cover 11, described motor 6 is wrapped with waterproof case, support frame as described above 1 two ends are flexibly connected with described waterproof case by locking handwheel through the both sides of described waterproof case, electronics rotor 7 is provided with in described motor 6, described rotor 7 one end is connected with power transmission shaft 4, described power transmission shaft 4 is connected with rotating vane through described waterproof case and pulverizer upper cover 11 successively, described waterproof case is fixed on described pulverizer upper cover 11 by sealed bearing 9 and caulking gum pad 10, described sealed bearing 9 and caulking gum pad 10 are all socketed on described power transmission shaft 4, described caulking gum pad 10 is between described sealed bearing 9 and described pulverizer upper cover 11, described caulking gum pad 10 is socketed on described power transmission shaft 4, described power transmission shaft 4 upper end is socketed with all presses fan 8.
Described fan 8 of all pressing is positioned at described sealed bearing 9 upper end.
Described fan 8 of all pressing is positioned at described motor 6 lower end.
Described fan 8 of all pressing is positioned at described waterproof case.
Originally be embodied in before coalingging and by bracing frame 1, whole pulverizer adjusted turnback in advance, will be on the ground with motor device part, open coal pulverizer lower cover 11, coal sample is loaded, cover pulverizer lower cover 11, tighten, then pulverizer is adjusted turnback, such coal sample has just been contained in pulverizer lower cover, carries out fine coal by the power transmission shaft 4 driven rotary blade after extending.So both can prevent coal dust from entering bearing along with power transmission shaft, and also can prevent and treat methane gas simultaneously and leak.
This concrete enforcement comprises supporting frame part, reducing mechanism part, motor part, pulverize tank part, circuit part, in crushing process, whole pulverizing tank sealing, ensures air tight body, and supporting frame part mainly comprises bracing frame and locking handwheel, this device is mainly used in supporting whole pulverizer, and fixes whole pulverizer main part when pulverizing.Reducing mechanism part forms primarily of three groups of crushing vanes, is the core of pulverizer, is mainly used in pulverizing coal sample.Motor section grouping will be made up of stators and rotators, is the power section of pulverizer.Pulverize tank to be made up of upper cover and lower cover, sealed by sealing ring between upper and lower covers, by snap lock.Circuit part mainly provides power source to pulverizer, by triangle plug, and the compositions such as circuit, switch, overload protection.
Comminuting space is placed in below motor by this concrete enforcement, and increases comminuting space volume, effectively prevents fine particle to enter the sealed bearing position of motor transmission shaft, and then adds service life and the reliability of operation of this Novel mill
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. Novel coal sample pulverizer, it is characterized in that, comprise bracing frame (1), pulverize tank (3), motor (6), be connected to the pulverizer upper cover (11) of described pulverizing tank upper end by buckle and be connected to the pulverizer lower cover (12) of described pulverizing tank (3) lower end by buckle, sealing ring is equipped with between described pulverizer upper cover (11) and described pulverizing tank (3), sealing ring is provided with between described pulverizer lower cover (12) and described pulverizing tank (3), a grade frid (13) is provided with between described pulverizer upper cover (11) and pulverizer lower cover (12), described pulverizer upper cover (11) is provided with exhaust nozzle (5), described motor (6) is positioned at described pulverizer upper cover (11) top, described motor (6) is wrapped with waterproof case, support frame as described above (1) two ends are flexibly connected with described waterproof case by locking handwheel through the both sides of described waterproof case, electronics rotor (7) is provided with in described motor (6), described rotor (7) one end is connected with power transmission shaft (4), described power transmission shaft (4) is connected with rotating vane through described waterproof case and pulverizer upper cover (11) successively, described waterproof case is fixed on described pulverizer upper cover (11) by sealed bearing (9) and caulking gum pad (10), described sealed bearing (9) and caulking gum pad (10) are all socketed on described power transmission shaft (4), described caulking gum pad (10) is positioned between described sealed bearing (9) and described pulverizer upper cover (11), described caulking gum pad (10) is socketed on described power transmission shaft (4), described power transmission shaft (4) upper end is socketed with all presses fan (8).
2. Novel coal sample pulverizer according to claim 1, is characterized in that, described fan (8) of all pressing is positioned at described sealed bearing (9) upper end.
3. Novel coal sample pulverizer according to claim 1, is characterized in that, described fan (8) of all pressing is positioned at described motor (6) lower end.
4. Novel coal sample pulverizer according to claim 1, is characterized in that, described fan (8) of all pressing is positioned at described waterproof case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010021.1U CN204396083U (en) | 2015-01-08 | 2015-01-08 | Novel coal sample pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010021.1U CN204396083U (en) | 2015-01-08 | 2015-01-08 | Novel coal sample pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396083U true CN204396083U (en) | 2015-06-17 |
Family
ID=53419983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010021.1U Expired - Fee Related CN204396083U (en) | 2015-01-08 | 2015-01-08 | Novel coal sample pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068691A (en) * | 2016-06-30 | 2016-11-09 | 重庆渝西园林集团有限公司 | Method of work for the full-automatic extrusion soil breaker of afforestation |
| CN113008729A (en) * | 2021-03-02 | 2021-06-22 | 韩若愚 | Automatic measuring device for gas content of coal seam in coal mine |
-
2015
- 2015-01-08 CN CN201520010021.1U patent/CN204396083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068691A (en) * | 2016-06-30 | 2016-11-09 | 重庆渝西园林集团有限公司 | Method of work for the full-automatic extrusion soil breaker of afforestation |
| CN113008729A (en) * | 2021-03-02 | 2021-06-22 | 韩若愚 | Automatic measuring device for gas content of coal seam in coal mine |
| CN113008729B (en) * | 2021-03-02 | 2022-11-04 | 山东思科赛德矿业安全工程有限公司 | Automatic measuring device for gas content of coal seam in coal mine |
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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: 20150617 Termination date: 20160108 |