CN204327089U - Ultra-thin coal seam high-power coal cutter - Google Patents
Ultra-thin coal seam high-power coal cutter Download PDFInfo
- Publication number
- CN204327089U CN204327089U CN201420664388.0U CN201420664388U CN204327089U CN 204327089 U CN204327089 U CN 204327089U CN 201420664388 U CN201420664388 U CN 201420664388U CN 204327089 U CN204327089 U CN 204327089U
- Authority
- CN
- China
- Prior art keywords
- cutting units
- tractive unit
- coal
- fuselage
- electric machine
- 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.)
- Active
Links
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a kind of ultra-thin coal seam high-power coal cutter, and described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder; Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box; Described left cutting units, right cutting units are connected with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and at least three series connection cutting motors respectively.In sum, the very thin seam coal winning machine that the utility model proposes, solves the very thin seam coal winning machine machine height of traditional arrangement mode, crosses contradiction between coal channel and cutting motor power three, provide good ultra-thin coal seam mining equipment.
Description
Technical field
The utility model belongs to coal excavation apparatus technical field, relates to a kind of coal-winning machine, particularly relates to a kind of ultra-thin coal seam high-power coal cutter.
Background technology
China's coal seam geological condition is complicated, the particularly girdle of China, and the whole nation has a very wide distribution, complicated geological, and mining equipment type selecting difficulty, exploitation rate is slow.Along with in thick and above coal seam by exploitation progressively, thin and ultra-thin coal seam has become the main mining coal seam of China.Effective exploitation that is thin and ultra-thin coal seam becomes the matter of great urgency.
Existing coal-winning machine adopts form of structure usually: each major part of coal-winning machine (as traction electric machine, traction drive and cutting motor) is arranged in above conveyer two ledge.This kind of form of structure is traditional arrangement, is widely used in existing coal-winning machine, but for very thin seam coal winning machine, it exists two large deficiencies: be 1. difficult to ensure larger coal space excessively.Due to the restriction of traction electric machine and traction drive size, fuselage thickness is difficult to thinning, so just makes when machine height is lower, and what very difficult realization was larger crosses coal space; 2. be difficult to configure larger cutting power.When cutting motor power increases, its diameter also and then increases, and because it is arranged on two ledges, thus have impact on coal space effectively excessively.
In view of this, nowadays in the urgent need to designing a kind of new very thin seam coal winning machine, to overcome the above-mentioned defect of existing coal-winning machine.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of ultra-thin coal seam high-power coal cutter, while can ensureing lower machine height, can increase cutting power to greatest extent and cross coal channel, improving production capacity and functional reliability.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of ultra-thin coal seam high-power coal cutter, described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder;
Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box, is connected between three sections with High Strength Hydraulic bolt with two alignment pins;
Transporter arrangement is ridden in three sections of employings of fuselage main part, and traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping;
Described left cutting units, right cutting units are arranged symmetrically with, hinged with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and three series connection cutting motors respectively; Three series connection cutting motors to be all transversely arranged on cutting units and from adopting the dismounting of sky side;
Described tractive unit comprises traction drive, traction electric machine, Electric Machine at Pumping Station and walking case; Traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping.
A kind of ultra-thin coal seam high-power coal cutter, described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder;
Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box;
Described left cutting units, right cutting units are connected with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and at least three series connection cutting motors respectively, each cutting motor drives corresponding shaft gear respectively, by idle pulley engaged transmission between shaft gear, realize the power interflow of series connection cutting motor, then by three grades of straight-tooth and primary planet transmission, total output is passed to cylinder.
As a kind of preferred version of the present utility model, three series connection cutting motors to be all transversely arranged on cutting units and from adopting the dismounting of sky side.
As a kind of preferred version of the present utility model, be connected with two alignment pins with High Strength Hydraulic bolt between three sections of fuselage main part.
As a kind of preferred version of the present utility model, described tractive unit comprises traction drive, traction electric machine, Electric Machine at Pumping Station and walking case; Traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping;
Transporter arrangement is ridden in three sections of employings of fuselage main part, and traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping.
As a kind of preferred version of the present utility model, described left cutting units, right cutting units are arranged symmetrically with, hinged with left tractive unit, right tractive unit respectively.
The beneficial effects of the utility model are: the ultra-thin coal seam high-power coal cutter that the utility model proposes, traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the arrangement above transporter rib side by employing, effectively reduce fuselage thickness, while the lower machine height of guarantee, greatly increased coal channel.Cutting units adopts the type of drive of at least three series connection cutting motors simultaneously, avoids high-power cutting motor to the impact of crossing coal channel, releases the space above transporter intermediate channel.In sum, the very thin seam coal winning machine that the utility model proposes, solves the very thin seam coal winning machine machine height of traditional arrangement mode, crosses contradiction between coal channel and cutting motor power three, provide good ultra-thin coal seam mining equipment.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model ultra-thin coal seam high-power coal cutter.
Fig. 2 is the profile of the utility model ultra-thin coal seam high-power coal cutter.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1, Fig. 2, the utility model discloses a kind of ultra-thin coal seam high-power coal cutter, comprises cylinder 1, left cutting units 2, left tractive unit 3, electric control box 4, right tractive unit 5, right cutting units 6.Wherein fuselage divides three sections, connects between left tractive unit 3, right tractive unit 5 and electric control box 4 three sections with High Strength Hydraulic bolt and two alignment pins.The conventional arrangement of transporter 8 is ridden in fuselage three sections of employings, and three sections, fuselage and left cutting units 2, right cutting units 6 are arranged in the top of transporter 8.
Left cutting units 2, right cutting units 6 are arranged symmetrically with, hinged with left tractive unit 3, right tractive unit 5 respectively.Cutting units comprises cut transmission system system A and three series connection cutting motor B.Three series connection cutting motor B to be all transversely arranged on left cutting units 2, right cutting units 6 and from adopting the dismounting of sky side, can to avoid and adopting single high-power cutting motor on the impact of crossing coal channel.Cutting units is provided with reliable and stable inside and outside spraying system, plays cooling, depositing dust effect.
Left tractive unit 3, right tractive unit 5 comprise traction drive C and traction electric machine D, Electric Machine at Pumping Station E and case 7 of walking.The power that traction electric machine D exports passes to walking case 7 after transmission, and its road wheel is meshed with the pin rail of transporter 8, drives coal-winning machine walking.Traction electric machine D, Electric Machine at Pumping Station E and traction drive C are all transversely arranged on the transporter 8 rib side channel side of helping, lateral arrangement and can installing and removing from rib side.Reduce fuselage thickness.Release the space above transporter intermediate channel, thus increase coal space.
Embodiment two
The utility model discloses a kind of ultra-thin coal seam high-power coal cutter, and described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder.
Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box.Described left cutting units, right cutting units are connected with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and at least three series connection cutting motors respectively, each cutting motor drives corresponding shaft gear respectively, by idle pulley engaged transmission between shaft gear, realize the power interflow of series connection cutting motor, then by three grades of straight-tooth and primary planet transmission, total output is passed to cylinder.
In sum, the ultra-thin coal seam high-power coal cutter that the utility model proposes, traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the arrangement above transporter rib side by employing, effectively reduce fuselage thickness, while the lower machine height of guarantee, greatly increased coal channel.Cutting units adopts the type of drive of at least three series connection cutting motors simultaneously, avoids high-power cutting motor to the impact of crossing coal channel, releases the space above transporter intermediate channel.In sum, the very thin seam coal winning machine that the utility model proposes, solves the very thin seam coal winning machine machine height of traditional arrangement mode, crosses contradiction between coal channel and cutting motor power three, provide good ultra-thin coal seam mining equipment.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or substantive characteristics, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (6)
1. a ultra-thin coal seam high-power coal cutter, is characterized in that, described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder;
Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box, is connected between three sections with High Strength Hydraulic bolt with two alignment pins;
Transporter arrangement is ridden in three sections of employings of fuselage main part, and traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping;
Described left cutting units, right cutting units are arranged symmetrically with, hinged with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and three series connection cutting motors respectively; Three series connection cutting motors to be all transversely arranged on cutting units and from adopting the dismounting of sky side;
Described tractive unit comprises traction drive, traction electric machine, Electric Machine at Pumping Station and walking case; Traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping.
2. a ultra-thin coal seam high-power coal cutter, is characterized in that, described coal-winning machine comprises: cylinder, cutting units, fuselage, and the two ends of fuselage arrange left cutting units, right cutting units respectively, and left cutting units, right cutting units connect corresponding cylinder;
Described fuselage comprises tractive unit, electric control box; Fuselage main part is divided into three sections, comprises left tractive unit, right tractive unit and electric control box;
Described left cutting units, right cutting units are connected with left tractive unit, right tractive unit respectively; Described cutting units comprises cut transmission system and at least three series connection cutting motors respectively, each cutting motor drives corresponding shaft gear respectively, by idle pulley engaged transmission between shaft gear, realize the power interflow of series connection cutting motor, then by three grades of straight-tooth and primary planet transmission, total output is passed to cylinder.
3. ultra-thin coal seam high-power coal cutter according to claim 2, is characterized in that:
Three series connection cutting motors to be all transversely arranged on cutting units and from adopting the dismounting of sky side.
4. ultra-thin coal seam high-power coal cutter according to claim 2, is characterized in that:
Be connected with two alignment pins with High Strength Hydraulic bolt between three sections of fuselage main part.
5. ultra-thin coal seam high-power coal cutter according to claim 2, is characterized in that:
Described tractive unit comprises traction drive, traction electric machine, Electric Machine at Pumping Station and walking case; Traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping;
Transporter arrangement is ridden in three sections of employings of fuselage main part, and traction electric machine, Electric Machine at Pumping Station and traction drive are all transversely arranged on the transporter rib side channel side of helping.
6. ultra-thin coal seam high-power coal cutter according to claim 2, is characterized in that:
Described left cutting units, right cutting units are arranged symmetrically with, hinged with left tractive unit, right tractive unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664388.0U CN204327089U (en) | 2014-11-07 | 2014-11-07 | Ultra-thin coal seam high-power coal cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664388.0U CN204327089U (en) | 2014-11-07 | 2014-11-07 | Ultra-thin coal seam high-power coal cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327089U true CN204327089U (en) | 2015-05-13 |
Family
ID=53163461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664388.0U Active CN204327089U (en) | 2014-11-07 | 2014-11-07 | Ultra-thin coal seam high-power coal cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218037A (en) * | 2017-07-27 | 2017-09-29 | 神华集团有限责任公司 | Drum-type coal mining device |
-
2014
- 2014-11-07 CN CN201420664388.0U patent/CN204327089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218037A (en) * | 2017-07-27 | 2017-09-29 | 神华集团有限责任公司 | Drum-type coal mining device |
| CN107218037B (en) * | 2017-07-27 | 2019-05-24 | 神华集团有限责任公司 | Drum-type coal mining device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204140062U (en) | Cantilevered girdle high-power coal cutter | |
| CN103603662A (en) | Coal cutter for thin coal layer | |
| CN202787341U (en) | Excavating-type loader | |
| CN101144381A (en) | Very thin seam coal winning machine with particular arranged motor | |
| CN204327089U (en) | Ultra-thin coal seam high-power coal cutter | |
| CN203603898U (en) | Thin coal seam coal mining machine | |
| CN105443124B (en) | A kind of split type coal-winning machine | |
| CN201686285U (en) | Scraper conveyor for ultra-thin coal seams | |
| CN103306673A (en) | Coal plough with plow chain horizontally arranged on sliding rack side | |
| CN201326417Y (en) | Airborne electric traction coal mining machine for ultra-thin coal seams | |
| CN200946511Y (en) | Thin coal layer coal cutter with specially-arranged motor | |
| CN202914095U (en) | Connecting structure for cantilever type tunneller cutterhead and intermediate device | |
| CN203977740U (en) | A kind of turnover panel device of taking down the exhibits | |
| CN202594427U (en) | Automatic sand adding equipment for harmonious locomotives | |
| CN103556997A (en) | Thin-coal-seam coal mining machine | |
| CN203925492U (en) | Thin and medium-thickness seam high bearing capacity walking wheel of coal cutter | |
| CN102889080A (en) | Dragging part of torque shunting thin coal layer mining machine | |
| CN203925493U (en) | The low seam mining machinery of joining high-power cutting motor | |
| CN201544471U (en) | Double-traction drawing head for pultrusion machine | |
| CN104405386A (en) | Hauling part for chain hauled shearer | |
| CN204771196U (en) | Guide rail car with adjustable | |
| CN203809530U (en) | Crusher coupler | |
| CN205330667U (en) | Built -in the low voltage power supply electricelectric moves track miner | |
| CN203957374U (en) | A kind of transmission device of nylon zipper forming machine | |
| CN201647695U (en) | Conveying system of PCB edge grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |