CN208960057U - A kind of coalcutter crushing device - Google Patents
A kind of coalcutter crushing device Download PDFInfo
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- CN208960057U CN208960057U CN201821219129.1U CN201821219129U CN208960057U CN 208960057 U CN208960057 U CN 208960057U CN 201821219129 U CN201821219129 U CN 201821219129U CN 208960057 U CN208960057 U CN 208960057U
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- cracking cabin
- breaker roll
- gear
- broken
- coalcutter
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Abstract
The utility model discloses a kind of coalcutter crushing devices, including main body, the first cracking cabin is provided with above the main body, and the second cracking cabin is provided with below body interior, one end of first cracking cabin, which is provided on the outside of the second motor output end of first motor, is connected with first gear, and the side of second gear is connected with the second breaker roll extended to inside the second cracking cabin.The utility model can be crushed twice coal petrography by the first cracking cabin and the second cracking cabin of setting, and rotary shaft rotation is driven by first motor, to be crushed using broken blade to biggish coal petrography in the first cracking cabin, fall into the coal petrography of the first breaker roll and the second breaker roll inside the second cracking cabin, first gear and the rotation of the first breaker roll are driven by the second motor, to carry out attrition crushing to coal petrography using the convex block on the outside of the first breaker roll and the second breaker roll, by coal petrography broken twice, broken effect can be more preferable.
Description
Technical field
The utility model relates to coal mining engineering device technique field, specially a kind of coalcutter crushing device.
Background technique
Coal, abbreviation coal are time immemorial plant remains, are buried under a subterranean formation, by the pressure and temperature item of earth's crust isolation air
It is acted under part, the carbonization fossil mineral of generation, fuel is mainly used as by mankind's exploitation, coal is for modernization industry, nothing
By being heavy industry or light industry；Either energy industry, metallurgical industry, chemical industry, mechanical industry or light and textile industries,
Food industry, transportation, all play an important role, and various industrial departments will all consume a certain amount of to a certain extent
Coal, therefore someone claims coal to be industrial " real grain ", during to coal mining, since medium-thickness seam is comprehensive
In mining face recovery process, coal breakage amount is big, and bulk coal petrography ratio is high, if cannot be crushed bulk coal petrography, will affect work
Make the normal transport in face, or even influences entire Safety of Coal Mine Production, so for production safety, and convenient for normal transport needs
Using arrive coalcutter crushing device.
Existing coalcutter crushing device can not effectively be crushed bulk coal petrography, and due to bulk coal and rock product compared with
Greatly, directly it is crushed using breaker roll and be easy to cause breaker roll, increase maintenance cost, and influence coal mining progress, thus for enterprise
Industry causes biggish loss.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of coalcutter crushing device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of coalcutter crushing device, including master
Body is provided with the first cracking cabin above the main body, and is provided with the second cracking cabin below body interior, and described first is broken
The side in broken storehouse is provided with the feed inlet extended on the outside of main body, and one end of first cracking cabin is provided with first motor, and
The output end of first motor is connected with the rotary shaft extended to inside the first cracking cabin, and installation is provided on the outside of the rotary shaft
Casing, and install and be evenly distributed with broken blade on the outside of casing, the bottom of first cracking cabin, which is connected with, extends to second
The passage of cracking cabin inner upper, is provided with the second motor on the outside of second cracking cabin, and the second motor output end
Outside is connected with first gear, and one end of the first gear is connected with the first breaker roll extended to inside the second cracking cabin,
The side of the first gear be provided with its intermeshing second gear, and the side of second gear is connected with and extends to
The second breaker roll inside sledging storehouse, the lower section inside second cracking cabin are provided with stock guide, second cracking cabin
Bottom be provided with discharge port.
Preferably, the inside of the installation casing is evenly distributed with internal screw thread, and the bottom of the broken blade is provided with outer
Screw thread, and broken blade is detachably connected with installation casing.
Preferably, it is provided with and slips through the net at the top of the passage, and slip through the net as arc, the bottom slipped through the net with the first cracking cabin
Portion fits.
Preferably, mutually matched convex block is evenly arranged on the outside of first breaker roll and the second breaker roll.
Preferably, the number of the stock guide is two groups, and stock guide described in two groups is using discharge port center line as central axes pair
Claim distribution.
Preferably, the side of the discharge port is provided with control valve.
Compared with prior art, the utility model has the beneficial effects that this kind of coalcutter crushing device, passes through the of setting
One cracking cabin and the second cracking cabin can be crushed twice coal petrography, and drive rotary shaft rotation by first motor, thus
Biggish coal petrography in the first cracking cabin is crushed using broken blade, then broken coal petrography is less than inner via hole of slipping through the net
It when diameter, is dropped into the second cracking cabin by slipping through the net, after first break, coal petrography volume reduces, and then volume is greater than
The coal petrography of inner via hole diameter of slipping through the net stays in the first cracking cabin and continues to be crushed, using second it is broken after can reduce it is broken to first
The abrasion of broken roller and the second breaker roll increases its service life, falls into the first breaker roll and second inside the second cracking cabin and is crushed
The coal petrography of roller drives first gear and the first breaker roll to rotate, then due to first gear and second gear by the second motor
Intermeshing, so that the first breaker roll and the rotation of the second breaker roll are driven, thus outside using the first breaker roll and the second breaker roll
The convex block of side carries out attrition crushing to coal petrography, and the coal petrography that process is crushed twice, broken effect can be more preferable, and the bottom of broken blade
Portion is provided with external screw thread and is detachably connected with the internal screw thread for installing inside pipe casing, is convenient for broken blade in broken breaks down
Disassembly is replaced, and has saved maintenance cost, and structure is simply convenient for operating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the main view of the utility model；
Fig. 4 is the structural schematic diagram that the utility model installs casing；
Fig. 5 is the structural schematic diagram that the utility model is crushed blade；
Fig. 6 is the top view of the utility model rotary shaft.
In figure: 1, main body；2, the first cracking cabin；3, the second cracking cabin；4, feed inlet；5, first motor；6, rotary shaft；7,
Casing is installed；701, internal screw thread；8, it is crushed blade；801, external screw thread；9, it slips through the net；10, passage；11, the second motor；12,
One gear；13, the first breaker roll；14, second gear；15, the second breaker roll；16, convex block；17, stock guide；18, discharge port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model: a kind of coalcutter crushing device, including main body 1,
The top of main body 1 is provided with the first cracking cabin 2, and the lower section inside main body 1 is provided with the second cracking cabin 3, the first cracking cabin 2
Side is provided with the feed inlet 4 for extending to 1 outside of main body, and one end of the first cracking cabin 2 is provided with first motor 5, and the first electricity
The output end of machine 5 is connected with the rotary shaft 6 extended to inside the first cracking cabin 2, and the outside of rotary shaft 6 is provided with installation casing 7,
And the outside for installing casing 7 is evenly distributed with broken blade 8, the bottom of the first cracking cabin 2, which is connected with, extends to the second cracking cabin 3
The passage 10 of inner upper, the outside of the second cracking cabin 3 are provided with the second motor 11, and the outside of 11 output end of the second motor
It is connected with first gear 12, one end of first gear 12 is connected with the first breaker roll 13 extended to inside the second cracking cabin 3, the
The side of one gear 12 be provided with its intermeshing second gear 14, and the side of second gear 14 is connected with and extends to
The second breaker roll 15 inside sledging storehouse 3, the lower section inside the second cracking cabin 3 are provided with stock guide 17, the second cracking cabin 3
Bottom is provided with discharge port 18.
The utility model can be crushed twice coal petrography by the first cracking cabin 2 and the second cracking cabin 3 of setting, and
Rotary shaft rotation is driven by first motor 5, to carry out brokenly using broken blade 8 to biggish coal petrography in the first cracking cabin 2
Broken, after first break, coal petrography volume reduces, and it is broken that the coal petrography that then volume is greater than 9 inner via hole diameters of slipping through the net stays in first
Continue to be crushed in broken storehouse 2, the abrasion that can be reduced after broken using second to the first breaker roll 13 and the second breaker roll 15 increases
Add its service life, the coal petrography of 3 inside the first breaker roll 13 and the second breaker roll 15 of the second cracking cabin is fallen into, by the second motor
11 drive first gear 12 and the rotation of the first breaker roll 13, to utilize the convex of 15 outside of the first breaker roll 13 and the second breaker roll
Block 16 carries out attrition crushing to coal petrography, and the coal petrography that process is crushed twice, broken effect can be more preferable.
Fig. 1-6 is please referred to, the inside of installation casing 7 is evenly distributed with internal screw thread 701, and the bottom of broken blade 8 is provided with
External screw thread 801, and broken blade 8 is detachably connected with installation casing 7, convenient for replacing to the broken blade 8 of damage, is reduced
Maintenance cost, and structure is simple is provided at the top of passage 10 convenient for operation and slips through the net 9, and slips through the net 9 as arc, described to slip through the net
9 fit with the bottom of the first cracking cabin 2, can screen the biggish coal petrography of volume, make it is broken more evenly.
Please refer to Fig. 1-3, the outside of the first breaker roll 13 and the second breaker roll 15 is evenly arranged with mutually matched convex block
16, the number of stock guide 17 is two groups, and two groups of stock guides 17 are symmetrical as central axes using 18 center line of discharge port, under being convenient for
Material, prevents from blocking, the side of discharge port 18 is provided with control valve, convenient for controlling discharging.
Working principle: when using coalcutter crushing device, main body 1 being placed near the discharge port of coalcutter, and into
Material mouth 4 is connect with the discharge port of coalcutter, and when coal petrography is entered in the first cracking cabin 2 by feed inlet 4, pass through setting first is electric
Machine 5 drives rotary shaft 6 to rotate, to be crushed using broken blade 8 to biggish coal petrography in the first cracking cabin 2, then breaks
When coal petrography after broken is less than the diameter for 9 inner via holes of slipping through the net, 9 dropped into the second cracking cabin 3 by slipping through the net, then volume is greater than leakage
The coal petrography of 9 inner via hole diameter of net, which stays in the first cracking cabin 2, to be continued to be crushed, and after first break, coal petrography volume reduces, then
The abrasion to the first breaker roll 13 and the second breaker roll 15 can be reduced after second broken, increased its service life, fallen into
The coal petrography of second cracking cabin 3 inside the first breaker roll 13 and the second breaker roll 15, drives first gear 12 by the second motor 11
It is rotated with the first breaker roll 13, then since first gear 12 and second gear 14 are intermeshed, to drive the first breaker roll
13 and second breaker roll 15 rotate, to be carried out using the convex block 16 of the first breaker roll 13 and the outside of the second breaker roll 15 to coal petrography
Attrition crushing, the coal petrography that process is crushed twice, broken effect can be more preferable, and the bottom of broken blade 8 is provided with external screw thread 801
It is detachably connected with the internal screw thread 701 inside installation casing 7, is carried out convenient for dismantling broken blade 8 in the damage of broken blade 8
Replacement, has saved maintenance cost, and structure is simply convenient for operating, and the broken coal petrography completed drops into discharge port by stock guide 17
In 18, the control valve of 18 side of discharge port is opened, coal petrography is taken out, to complete to be crushed coal petrography.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of coalcutter crushing device, including main body (1), it is characterised in that: it is broken to be provided with first above the main body (1)
Broken storehouse (2), and the lower section of main body (1) inside is provided with the second cracking cabin (3), the side of first cracking cabin (2) is provided with
The feed inlet (4) on the outside of main body (1) is extended to, one end of first cracking cabin (2) is provided with first motor (5), and first
The output end of motor (5), which is connected with, extends to the internal rotary shaft (6) of the first cracking cabin (2), sets on the outside of the rotary shaft (6)
It is equipped with installation casing (7), and installs and is evenly distributed with broken blade (8) on the outside of casing (7), first cracking cabin (2)
Bottom is connected with the passage (10) for extending to the second cracking cabin (3) inner upper, the outside setting of second cracking cabin (3)
Have the second motor (11), and is connected with first gear (12) on the outside of the second motor (11) output end, the first gear (12)
One end be connected with and extend to internal the first breaker roll (13) of the second cracking cabin (3), the side of the first gear (12) is set
Be equipped with its intermeshing second gear (14), and the side of second gear (14) is connected with and extends to the second cracking cabin (3)
Internal the second breaker roll (15), the internal lower section of second cracking cabin (3) are provided with stock guide (17), and described second is broken
The bottom in storehouse (3) is provided with discharge port (18).
2. a kind of coalcutter crushing device according to claim 1, it is characterised in that: the inside of installation casing (7)
Be evenly distributed with internal screw thread (701), the bottom of the broken blade (8) is provided with external screw thread (801), and broken blade (8) with
Installation casing (7) is detachably connected.
3. a kind of coalcutter crushing device according to claim 1, it is characterised in that: setting at the top of the passage (10)
Slip through the net (9), and slip through the net (9) be arc, it is described to slip through the net (9) and the bottom of the first cracking cabin (2) fits.
4. a kind of coalcutter crushing device according to claim 1, it is characterised in that: first breaker roll (13) and
Mutually matched convex block (16) are evenly arranged on the outside of sledging roller (15).
5. a kind of coalcutter crushing device according to claim 1, it is characterised in that: the number of the stock guide (17) is
Two groups, stock guide described in two groups (17) is symmetrical as central axes using discharge port (18) center line.
6. a kind of coalcutter crushing device according to claim 1, it is characterised in that: the side of the discharge port (18) is set
It is equipped with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219129.1U CN208960057U (en) | 2018-07-31 | 2018-07-31 | A kind of coalcutter crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219129.1U CN208960057U (en) | 2018-07-31 | 2018-07-31 | A kind of coalcutter crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960057U true CN208960057U (en) | 2019-06-11 |
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ID=66749307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219129.1U Active CN208960057U (en) | 2018-07-31 | 2018-07-31 | A kind of coalcutter crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686881A (en) * | 2020-06-29 | 2020-09-22 | 谢双 | A reducing mechanism for chinese-medicinal material preparation |
-
2018
- 2018-07-31 CN CN201821219129.1U patent/CN208960057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686881A (en) * | 2020-06-29 | 2020-09-22 | 谢双 | A reducing mechanism for chinese-medicinal material preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750409 meihuajing coal mine, Ningdong Town, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Meihuajing coal mine of Ningxia Coal Industry Co., Ltd. of state energy Group Address before: 750409 meihuajing coal mine, Ningdong Town, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: SHENHUA NINGXIA COAL INDUSTRY GROUP Co.,Ltd. MEIHUA WELL COAL MINE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 168 Beijing Middle Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: National Energy Group Ningxia Coal Industry Co.,Ltd. Address before: 750409 meihuajing coal mine, Ningdong Town, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Meihuajing coal mine of Ningxia Coal Industry Co., Ltd. of state energy Group |