CN200946511Y - Thin coal layer coal cutter with specially-arranged motor - Google Patents
Thin coal layer coal cutter with specially-arranged motor Download PDFInfo
- Publication number
- CN200946511Y CN200946511Y CN 200620045674 CN200620045674U CN200946511Y CN 200946511 Y CN200946511 Y CN 200946511Y CN 200620045674 CN200620045674 CN 200620045674 CN 200620045674 U CN200620045674 U CN 200620045674U CN 200946511 Y CN200946511 Y CN 200946511Y
- Authority
- CN
- China
- Prior art keywords
- coal
- motor
- rocking arm
- fuselage
- traction
- 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
Links
Images
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
A thin coal layer coal cutter with specially-arranged motor, which is designed to reduce the height of the surface of coal cutter and provide a necessary pass space for coal, at the same time, to improve the work productivity and reliability of coal cutter when the adequate power of cutting motor can be ensured. The technical proposals adopted by the utility model are that a left cutting motor with a left cutting part and a right cutting motor with a right cutting part are respectively arranged lengthways on a left rocking arm and a right rocking arm; a left traction electromotor with a left traction box and a right traction electromotor with a right traction box are breadthwise fixed on the coal cutter. The utility model is applicable for the mining operations of various thin coal layers.
Description
Technical field
The utility model relates to a kind of cut, mining machines, particularly a kind of coal-winning machine.
Background technology
Existing coal-winning machine, the transmission arrangement of its cutting machine and the scope of application can divide the following three kinds of situations of classifying as:
1, on fuselage, be provided with a motor, this motor is vertical laying usually, and promptly the longitudinal axis of motor axis and fuselage is parallel, motor drives the left and right cutting units that is positioned at the fuselage both sides simultaneously through power train, and thick or thick-layer coal-winning machine has employing more in this kind structure;
2, on left and right rocking arm, be respectively arranged with a motor, this motor is horizontal laying, and promptly motor axis is vertical with the rocking arm longitudinal axis, and two motor drive each self-corresponding left and right cutting units respectively, thick or thick-layer coal-winning machine in being applicable to;
3, on left and right rocking arm, all installed two motor, promptly adopted double motor to drive cutting units on a rocking arm, this structure is owing to the motor height dimension reduces, can reduce the thickness of rocking arm, thereby make the mining operations of the type coal mining functional adaptation girdle or thinner seam.
In actual production, have many ultra-thin coal seams and need carry out mining operations, above-mentioned the 1st kind of coal-winning machine structure, under the condition that must satisfy the cut motor power (output), fuselage thickness is big, descends the coal space to be difficult to guarantee at identical machine height; The 2nd kind of coal-winning machine structure, motor height dimension be owing to set up two and can reduce separately, but its cut motor cylindrical shell crouches and be located at transporter two groove nations top, and machine height is still bigger; The 3rd kind of coal-winning machine structure, because double motor drives cutting units, its machine height can reduce, but reduces limitedly, still can't adapt to the special operation demand of ultra-thin coal seam; In sum, because there is tangible contradiction in very thin seam coal winning machine between cut motor power (output), machine height, mistake coal space three, for satisfying the actual demand of producing, a kind of coal-winning machine technical scheme that solves above-mentioned contradiction is provided, be problem demanding prompt solution.
The utility model content:
The technical problems to be solved in the utility model is, a kind of very thin seam coal winning machine of motor special arrangement is provided, it can be under the condition that guarantees enough cutting motor power, reduces machine height and the necessary coal space of crossing is provided, and improves production capacity and functional reliability.
The technical scheme in the invention for solving the above technical problem is: the very thin seam coal winning machine of motor special arrangement includes left and right cutting units, left and right rocking arm, left and right traction case, electric control box, left and right sides rocking arm is articulated in fuselage, left and right rocking arm is provided with left and right cutting units, fuselage is provided with left and right traction case, electric control box and conveyer, be characterized in: the corresponding left and right cutting motor that is fixed with left and right cutting units of vertically arranging on the left and right rocking arm, corresponding lateral arrangement is fixed with the left and right traction electric machine of left and right traction case on the fuselage.The axis that is left and right cutting motor is parallel with the longitudinal axis of left and right rocking arm, and the axis of left and right traction electric machine is vertical with the longitudinal axis of left and right rocking arm.
The utility model is because a left side, a right cutting motor and a left side, the layout of right traction electric machine is all different with the layout of existing coal-winning machine, make full use of the space of conveyer ramp plate or groove nation top, in this space, can lay the bigger member of radial dimension, mainly be cut motor and the bigger part of traction electric machine diameter, thereby reduce these large-size components greatly to machine height and the influence of crossing the coal space, promptly in the special arrangement mode, guaranteeing that coal-winning machine has under the condition of enough cut power, can obtain less machine height, solve ultra-thin coal seam cutting motor power from structure, machine height, cross the contradiction in coal space, can guarantee that coal-winning machine has high production rate, and it is simple in structure, easy to maintenance, make the utility model can solve the mining problem of girdle, and create high economic benefit.
Description of drawings:
Fig. 1 is the very thin seam coal winning machine schematic top plan view of the utility model motor special arrangement.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
The specific embodiment:
With reference to Fig. 1,2, the very thin seam coal winning machine of electronic special arrangement include left cutting units 1, left rocking arm 2, left side traction case 3, electric control box 4, right traction case 5, right rocking arm 6, right cutting units 7, etc. composition, wherein left side traction case 3, electric control box 4, right traction case three-major-items are formed fuselage 9, above-mentioned left and right cutting units 1,7, left and right rocking arm 2,6, left and right traction case 3,5 structures are identical, and be the and arranged on left and right sides that the minute surface symmetry is laid in fuselage 9, be positioned at coal-winning machine fuselage 9 belows as coal-winning machine walking, guiding matched conveyor 8.
Left and right cutting units 1,7 includes left and right cutting drum 11,71, left and right cut power train 12,72, left and right cutting motor 13,73, wherein:
The structure and the traditional structure of left and right cutting drum 11,17 are same or similar, and left and right cutting drum 11,71 is to drive with left and right cut power train 12,92 respectively and is connected;
Left and right cut power train 12,72 includes driving members such as shaft coupling, gear, supporting, because this power train corresponding cylinder and the electric machine structure of vertical axis mutually, the kind of drive of right angle transmission or similar structures can be set usually, one of important feature of the present utility model is, left and right cut power train the 12, the 72nd is laid in the superjacent air space of conveyer 8 ramp plates 81, promptly utilize the cut motor of this space with house high power, make every effort to reduce the thickness of rocking arm, promptly reduce the machine height of complete machine;
Left and right cutting motor 13,73, be to drive with left and right cut power train 12,72 respectively and be connected, be that corresponding vertically the layout is fixed on the left and right rocking arm 2,6, the axis of the left and right cutting motor 13,73 that promptly sets firmly is parallel with the longitudinal axis of corresponding left and right rocking arm 2,6, simultaneously, the large-diameter cylinder body of left and right cutting motor 13,73 just is positioned at the space of direction on conveyer 8 ramp plates 81, and this structural concept is one of key technology that reduces rocker arm of coal mining machine thickness.
Left and right rocking arm 2,6, its structure is same or similar with existing structure basically, and the one end is articulated in fuselage 9, and the other end is respectively arranged with the cutting drum of cutting units.
Left and right traction case 3,5 includes left and right traction power train 31,51 and left and right traction electric machine 32,52, wherein:
Left and right traction power train 31,51 includes driving members such as shaft coupling, gear, supporting, its structure is similar with traditional structure basically, be to drive with traction wheel and left and right traction electric machine 32,52 respectively and be connected, left and right traction power train 31,51 is laid in the superjacent air space of the hinge coal plate 81 of conveyer 8 and groove nation 82
A left side, right traction electric machine 32,52 are installed on the fuselage 9 and are lateral arrangement, promptly left, right traction electric machine 32,52 axis is vertical with fuselage 9 longitudinal axis, just left, right traction electric machine 32, an axis of 52 and a corresponding left side, right rocking arm 2, it is vertical that 6 longitudinal axis is, and thus can be with a left side, right traction electric machine 32,52 large-diameter cylinder body is laid in the superjacent air space of the ramp plate 81 of conveyer 8 and groove nation 82, make full use of the design feature (can utilize the space) of coal-winning machine, realize the reduction of overall structure machine height, simultaneously, a left side, right traction electric machine 32,52 are arranged on the fuselage 9 of nearly rib side 91, make the whole laying structure of motor and power train more reasonable, corresponding construction all can guarantee the coal space.
Comprehensive said structure characteristics, the very thin seam coal winning machine of motor special arrangement, in the motor and power train arrangement scheme of cut and traction, the corresponding composition laid in the utilized space of coal-winning machine, thereby make coal-winning machine, under the condition of guaranteeing cut and traction power demand, its fuselage height has tangible reduction, and assurance did not influence the coal space because of the fuselage height is on the low side, solve the contradiction between traditional coal-winning machine cut power, fuselage thickness and the mistake coal space, good ultra-thin coal seam mining equipment is provided.
Claims (3)
1, a kind of very thin seam coal winning machine of motor special arrangement, this coal-winning machine includes a left side, right cutting units, a left side, right rocking arm, a left side, right traction case, electric control box, a left side, right rocking arm is articulated in fuselage, a left side, right rocking arm is provided with a left side, right cutting units, fuselage is provided with a left side, right traction case, electric control box, it is characterized in that: a left side, right rocking arm (2,6) go up corresponding vertically the layout and be fixed with a left side, right cutting units (1,7) a left side, right cutting motor (13,73), fuselage (9) is gone up corresponding lateral arrangement and is fixed with a left side, right traction case (3,5) a left side, right traction electric machine (32,52).
2, the very thin seam coal winning machine of motor special arrangement according to claim 1, it is characterized in that the cylindrical shell of left and right cutting motor (13,73) is positioned at the space of conveyer (8) ramp plate (81) top, the left and right cut power train (12,72) of left and right cutting units (1,7) is positioned at conveyer (8) ramp plate (81) superjacent air space.
3, the very thin seam coal winning machine of motor special arrangement according to claim 1, it is characterized in that the left and right traction electric machine (32,52) of left and right traction case (3,5) is positioned at the rib side (91) of fuselage (9), the large-diameter cylinder body of left and right traction electric machine (32,52) partly is positioned at the ramp plate (81) and groove nation (82) superjacent air space of conveyer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045674 CN200946511Y (en) | 2006-09-11 | 2006-09-11 | Thin coal layer coal cutter with specially-arranged motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045674 CN200946511Y (en) | 2006-09-11 | 2006-09-11 | Thin coal layer coal cutter with specially-arranged motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946511Y true CN200946511Y (en) | 2007-09-12 |
Family
ID=38733572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045674 Expired - Fee Related CN200946511Y (en) | 2006-09-11 | 2006-09-11 | Thin coal layer coal cutter with specially-arranged motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946511Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447362A (en) * | 2010-10-13 | 2012-05-09 | 无锡盛达机械制造有限公司 | Cutting motor applicable to coal mining machine |
| CN105443124A (en) * | 2015-12-10 | 2016-03-30 | 山东能源重装集团中矿采煤机制造有限公司 | Split-type coal cutter |
| CN110318749A (en) * | 2019-07-12 | 2019-10-11 | 天地科技股份有限公司 | Tunnel cutting means and development machine |
-
2006
- 2006-09-11 CN CN 200620045674 patent/CN200946511Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447362A (en) * | 2010-10-13 | 2012-05-09 | 无锡盛达机械制造有限公司 | Cutting motor applicable to coal mining machine |
| CN105443124A (en) * | 2015-12-10 | 2016-03-30 | 山东能源重装集团中矿采煤机制造有限公司 | Split-type coal cutter |
| CN110318749A (en) * | 2019-07-12 | 2019-10-11 | 天地科技股份有限公司 | Tunnel cutting means and development machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101144381A (en) | Very thin seam coal winning machine with particular arranged motor | |
| CN102101632A (en) | Light bidirectional fork for stacker | |
| CN200946511Y (en) | Thin coal layer coal cutter with specially-arranged motor | |
| CN101161450B (en) | T type double moveable platform structure of hydraulic press as well as its drive and control system | |
| CN101144382A (en) | Longitudinally arranged rocking arm for cutting motor | |
| CN202753454U (en) | Double-screw press | |
| CN103406895A (en) | Parallel serial construction horizontal rod type feeding and blanking mechanical arm | |
| CN202265190U (en) | Tilted block type jacking moving mechanism | |
| CN206359188U (en) | A kind of Bidirectional-screw drives lift rotating equipment | |
| CN202370514U (en) | Chainless traction walking mechanism for coal mining machine | |
| CN2842673Y (en) | Side lower integral hanging device | |
| CN200946510Y (en) | Rocking arm with longitudinally-disposed cutting motor | |
| CN202492178U (en) | Single-driven and double-acting three-way material distributor | |
| CN2646385Y (en) | Double cutting electric machine rocker arm for thin seam coal winning machine | |
| CN2797208Y (en) | Branching flow splitting device | |
| CN201326417Y (en) | Airborne electric traction coal mining machine for ultra-thin coal seams | |
| CN102061682A (en) | Combined screw hoist | |
| CN2830037Y (en) | Driving gear of plastic tubing tractor | |
| CN103203826B (en) | Multifunctional transmission device and capsule mould are carried and Capsule demold integration apparatus | |
| CN203141009U (en) | Vertical type connecting-rod-type intersecting line cutting head | |
| CN203977740U (en) | A kind of turnover panel device of taking down the exhibits | |
| CN209480658U (en) | Compact balance wheel sorter | |
| CN107387033A (en) | A kind of Double-rack type oil pumper | |
| CN205223562U (en) | Arm -type liftable sewing machine structure of double -end | |
| CN201661297U (en) | Bridge type coal mining machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20120911 |