CN201802403U - Continuous coal mining machine shoveling plate - Google Patents
Continuous coal mining machine shoveling plate Download PDFInfo
- Publication number
- CN201802403U CN201802403U CN2010205474660U CN201020547466U CN201802403U CN 201802403 U CN201802403 U CN 201802403U CN 2010205474660 U CN2010205474660 U CN 2010205474660U CN 201020547466 U CN201020547466 U CN 201020547466U CN 201802403 U CN201802403 U CN 201802403U
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- shovel board
- cover plate
- motor
- plate
- reductor
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Abstract
The utility model relates to an important part of a roadway heading and mining machine in coal mine, in particular to a novel continuous coal mining machine shoveling plate. A motor of the shoveling plate is arranged on a shoveling plate frame body by lifting the top and fastening the bottom; simultaneously, the motor also can be fastened with a speed reducing machine and then wholly placed in the shoveling plate, so that the defect that the existing continuous coal mining machine has inconvenient production and assembly as well as underground maintenance is eliminated. The two sides, the top and the bottom of the shoveling plate are respectively provided with a movable cover plate; the opening positions at the two sides of the shoveling plate are provided with side cover plates; the opening position of the bottom of the shoveling plate is provided with a bottom cover plate I, a bottom cover plate II and a bottom cover plate III; the opening position of a chute surface of the shoveling plate is provided with a maintaining cover plate; and the top of the shoveling plate is provided with a motor cover plate and a speed reducing machine cover plate. The novel continuous coal mining machine shoveling plate is simple and compact in structure and convenient to disassemble and assemble, and has the characteristics of high strength, high reliability, large coal collecting amount and high efficiency. In addition, the novel continuous coal mining machine shoveling plate adopts an arc-shaped baffle structure, thus solving the problem of coal collection at dead corners of the rear part of the shoveling plate when a star wheel is used for collecting coal, and greatly improving the coal conveying efficiency.
Description
Technical field
The utility model relates to the vitals of coal mine roadway driving and mining machine, is specially a kind of new type of continuous coal-winning machine shovel board.
Background technology
At present, the disassembling and assembling machine mode of China's continuous miner shovel board all adopts the mode of side installation and removal, because of the side mounting or dismounting are difficult for the lifting motor, the installation site, bottom is near inboard, fastening being difficult to operated from the side, bring very big inconvenience to down-hole maintenance motor, therefore be badly in need of changing the mounting means of shovel board motor, so that the down-hole is keeped in repair and installed; Existing continuous miner shovel board retaining coal coaming plate mostly is direct syndeton, can form long-pending coal dead angle when causing star-wheel collection coal at the place, right angle, is difficult to remove; In addition, limited when scraper chain is changed owing to the space, operating difficulties, the existence of these problems can not be ignored, has good functional performance for making shovel board portion, and it is imperative to optimize its structure.
The utility model content
The purpose of this utility model provides that a kind of installing/dismounting motor is convenient, the efficient continuous miner shovel board smoothly of collection coal, solves the down-hole maintenance of continuous miner shovel board motor, problems such as inconvenience and collection coal be not smooth are installed.
The technical solution of the utility model is:
A kind of continuous miner shovel board, the motor of this shovel board by top lifting, the bottom is fastening is installed on the shovel board support body.
Described continuous miner shovel board is symmetrical arranged two drive units on the shovel board support body, the shovel board chute is set in shovel board support body middle part between two drive units; The drive unit of one side is provided with shovel board motor, left reductor and left star-wheel device, and the output of shovel board motor is connected with left star-wheel device by left reductor; This drive unit of opposite side is provided with shovel board motor, right reductor and right star-wheel device, and the output of shovel board motor is connected with right star-wheel device by right reductor.
Described continuous miner shovel board, these shovel board both sides, top, bottom are equipped with removable cover: shovel board both-side opening place is provided with side cover plate, shovel board bottom opening place is provided with bottom plate one, bottom plate two, bottom plate three, the opening part of shovel board chute face is provided with the maintenance cover plate, and the shovel board top is provided with motor cover plate and reductor cover plate.
Described continuous miner shovel board, bottom plate one are two and are symmetrical arranged that bottom plate three is two and is symmetrical arranged that bottom plate one, bottom plate three are corresponding with the reductor of both sides respectively; Bottom plate two is four and is symmetrical arranged that bottom plate two is corresponding with the shovel board motor of both sides respectively; Side cover plate is two and is symmetrical arranged that side cover plate is corresponding with the torque axis of left and right sides shovel board motor respectively; The maintenance cover plate of shovel board chute face is corresponding with the scraper chain on the shovel board.
Described continuous miner shovel board, the maintenance cover plate is a demountable structure, the maintenance cover plate is positioned at below the shovel board chute face after by bolton.
Described continuous miner shovel board, be respectively equipped with the reductor cover plate at the top of left reductor and right reductor, be respectively equipped with left motor cover plate and right motor cover plate at the top of two shovel board motors, the adjacent installation of reductor cover plate at left side motor cover plate and left reductor top, the adjacent installation of reductor cover plate at right motor cover plate and right reductor top.
Described continuous miner shovel board, motor cover plate top, a left side is provided with left arc coaming plate, left side motor cover plate and left arc coaming plate are welded into the mass activity cover plate, and the mass activity cover plate is arranged at the shovel board motor top of shovel board chute one side, fixes by bolt and shovel board support body; Right motor cover plate top is provided with right arc coaming plate, and right motor cover plate and right arc coaming plate are welded into the mass activity cover plate, and the mass activity cover plate is arranged at the shovel board motor top of shovel board chute opposite side, fixes by bolt and shovel board support body.
Described continuous miner shovel board, left star-wheel device and right star-wheel off-site rotational trajectory leave the gap with left arc coaming plate and right arc coaming plate respectively.
The beneficial effects of the utility model are:
1, the utility model continuous miner shovel board motor adopts the mode of packing into from the top, and lifting is convenient, and the opening of bottom has guaranteed that the motor installing/dismounting is convenient, has solved the problem of maintenance of new type of continuous coal-winning machine cutting motor down-hole and installation inconvenience.
2, the utility model continuous miner shovel board coaming plate structure adopts the arc design, has solved the not smooth problem of shovel board collection coal, has improved fortune coal effect greatly.
3, the utility model continuous miner shovel board increases the maintenance cover plate on the chute face, and scraper chain can be operated by the space at cover plate place when changing, and has reduced maintenance difficulty.
In a word, the utility model compact conformation, simple, remove and install conveniently, have high strength, high reliability, big, the high-efficiency characteristics of collection coal amount, improved the down-hole functional performance of continuous miner greatly and shortened maintenance time.
Description of drawings
Fig. 1 connects the front view of adopting the mechanical shovel plate for the utility model;
Fig. 2 connects the vertical view of adopting the mechanical shovel plate for the utility model;
Fig. 3 is that the K of Fig. 1 is to view;
Fig. 4 adopts the one-sided motor top of mechanical shovel plate decomposing schematic representation is installed for the utility model connects;
Among the figure, 1, side cover plate; 2, left motor cover plate; 3, left arc coaming plate; 4, right arc coaming plate; 5, right motor cover plate; 6, maintenance cover plate; 7, bottom plate one; 8, bottom plate two; 9, bottom plate three; 10, shovel board motor; 11, left reductor; 12, left star-wheel device; 13 shovel board support bodys; 14 shovel board chutes; 15 reductor cover plates.
The specific embodiment
As Fig. 1-shown in Figure 4, the motor motor of the utility model continuous miner shovel board by top lifting, the bottom is fastening is installed on the shovel board support body, the left and right symmetrical structure of motor adopts identical mounting means, mainly comprise: side cover plate 1, left motor cover plate 2, left arc coaming plate 3, right arc coaming plate 4, right motor cover plate 5, maintenance cover plate 6, bottom plate 1, bottom plate 28, bottom plate 39, shovel board motor 10, left reductor 11, left star-wheel device 12, shovel board support body 13, shovel board chute 14 and reductor cover plate 15 etc., concrete structure is as follows:
These shovel board both sides, top, bottom are equipped with removable cover: shovel board both-side opening place is provided with side cover plate 1 (Fig. 1), shovel board bottom opening place is provided with bottom plate 1, bottom plate 28, bottom plate 39, the opening part that the shovel board chute is 14 is provided with maintenance cover plate 6, and the shovel board top is provided with motor cover plate (left motor cover plate 2, right motor cover plate 5) and reductor cover plate 15.
On shovel board support body 13, be symmetrical arranged two drive units that are used to transport the collection coal, shovel board chute 14 be set between two drive units in shovel board support body 13 middle parts.The drive unit of one side is provided with shovel board motor 10, left reductor 11 and left star-wheel device 12, the output of shovel board motor 10 is connected with left star-wheel device 12 by left reductor 11, shovel board motor 10 drives left reductor 11, again by left star-wheel device 12 rotation transportation collection coals.The structure of the drive unit of opposite side is identical with the drive unit of a side with operating principle, this drive unit is provided with shovel board motor, right reductor and right star-wheel device, the output of shovel board motor is connected with right star-wheel device by right reductor, the right reductor of shovel board motor-driven is again by right star-wheel device rotation transportation collection coal.Thereby realize that bi-motor drives two reductors respectively, further by two star-wheel devices rotation transportation collection coal (Fig. 4).
The right arc coaming plate 4 of right part is identical with right motor cover plate 5 mounting meanss, right motor cover plate 5 tops are provided with right arc coaming plate 4, right motor cover plate 5 is welded into the mass activity cover plate with right arc coaming plate 4, the mass activity cover plate is arranged at the shovel board motor top of shovel board chute 14 opposite sides, fixing by bolt and shovel board support body 13, the top movable cover plate can horizontal from the side extraction remove (Fig. 4) during dismounting;
Be respectively equipped with reductor cover plate 15 at the top of left reductor 11 and right reductor, be respectively equipped with left motor cover plate 2 and right motor cover plate 5 at the top of two shovel board motors, the adjacent installation of reductor cover plate at left side motor cover plate 2 and left reductor 11 tops, the adjacent installation of reductor cover plate (Fig. 2) at right motor cover plate 5 and right reductor top.
About two shovel board motors be connected with the both sides reductor respectively, the moment of torsion rotation collection coal that left side star-wheel device and right star-wheel device transmit by reductor, left star-wheel device and right star-wheel off-site rotational trajectory leave little gap (Fig. 2) with left arc coaming plate 3 and right arc coaming plate 4 respectively.
As Fig. 3-shown in Figure 4, the bottom plate 28 of symmetry is corresponding with the shovel board motor of both sides respectively, the aperture at bottom plate 28 places is used for motor closing, and is after shovel board motor 10 is put into shovel board support body 13 by the top, with bolt that shovel board motor 10 and left reductor 11 is fastening by the opening of bottom plate 28; Bottom plate 1, the bottom plate 39 of symmetry are corresponding with the reductor of both sides respectively, and the aperture at bottom plate one 7 places is the easy disassembly reductor both, makes things convenient for draining the oil of reductor low speed end again, and the aperture at bottom plate 39 places is used for the reductor speed end and drains the oil; Two side cover plates 1 of symmetry are corresponding with the torque axis of left and right sides shovel board motor respectively, when the torque axis of the left and right shovel board motor of maintenance, directly dismantle the torque axis that side cover plate 1 is replaceable damage.The maintenance cover plate 6 of shovel board chute face is corresponding with the scraper chain on the shovel board, scraper chain need be changed chain link when may wear to a certain degree, can pull scraper chain easily by the aperture of keeping in repair cover plate 6 this moment and reach the replacing purpose, the maintenance cover plate 6 of shovel board chute face is a demountable structure, and maintenance cover plate 6 is not by protruding shovel board chute face (it is following that maintenance cover plate 6 is positioned at shovel board chute face) after the bolton.In the utility model, described cover plate is all fixing by bolt and shovel board support body 13.
The utility model continuous miner shovel board is to have carried out comprehensive optimal design, and its intensity has been carried out finite element analysis, improves and strengthens stress and concentrate and be out of shape big position, thereby obtain high strength, highly reliable overall structure.This new type of continuous coal-winning machine shovel board motor adopts upper lifting, the fastening mounting means in bottom, and motor also can fit back integral body with reductor and packs in the shovel board simultaneously, has eliminated the shortcoming of existing continuous miner production and assembly and down-hole inconvenient maintenance.
Claims (8)
1. continuous miner shovel board is characterized in that: the motor of this shovel board by the top lifting, the bottom is fastening is installed on the shovel board support body.
2. according to the described continuous miner shovel board of claim 1, it is characterized in that: on the shovel board support body, be symmetrical arranged two drive units, the shovel board chute be set between two drive units in shovel board support body middle part; The drive unit of one side is provided with shovel board motor, left reductor and left star-wheel device, and the output of shovel board motor is connected with left star-wheel device by left reductor; This drive unit of opposite side is provided with shovel board motor, right reductor and right star-wheel device, and the output of shovel board motor is connected with right star-wheel device by right reductor.
3. according to the described continuous miner shovel board of claim 2, it is characterized in that: these shovel board both sides, top, bottom are equipped with removable cover: shovel board both-side opening place is provided with side cover plate, shovel board bottom opening place is provided with bottom plate one, bottom plate two, bottom plate three, the opening part of shovel board chute face is provided with the maintenance cover plate, and the shovel board top is provided with motor cover plate and reductor cover plate.
4. according to the described continuous miner shovel board of claim 3, it is characterized in that: bottom plate one is two and is symmetrical arranged that bottom plate three is two and is symmetrical arranged that bottom plate one, bottom plate three are corresponding with the reductor of both sides respectively; Bottom plate two is four and is symmetrical arranged that bottom plate two is corresponding with the shovel board motor of both sides respectively; Side cover plate is two and is symmetrical arranged that side cover plate is corresponding with the torque axis of left and right sides shovel board motor respectively; The maintenance cover plate of shovel board chute face is corresponding with the scraper chain on the shovel board.
5. according to the described continuous miner shovel board of claim 4, it is characterized in that: the maintenance cover plate is a demountable structure, and the maintenance cover plate is positioned at below the shovel board chute face after by bolton.
6. according to the described continuous miner shovel board of claim 2, it is characterized in that: be respectively equipped with the reductor cover plate at the top of left reductor and right reductor, be respectively equipped with left motor cover plate and right motor cover plate at the top of two shovel board motors, the adjacent installation of reductor cover plate at left side motor cover plate and left reductor top, the adjacent installation of reductor cover plate at right motor cover plate and right reductor top.
7. according to the described continuous miner shovel board of claim 6, it is characterized in that: left motor cover plate top is provided with left arc coaming plate, left side motor cover plate and left arc coaming plate are welded into the mass activity cover plate, the mass activity cover plate is arranged at the shovel board motor top of shovel board chute one side, fixes by bolt and shovel board support body; Right motor cover plate top is provided with right arc coaming plate, and right motor cover plate and right arc coaming plate are welded into the mass activity cover plate, and the mass activity cover plate is arranged at the shovel board motor top of shovel board chute opposite side, fixes by bolt and shovel board support body.
8. according to the described continuous miner shovel board of claim 6, it is characterized in that: left star-wheel device and right star-wheel off-site rotational trajectory leave the gap with left arc coaming plate and right arc coaming plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205474660U CN201802403U (en) | 2010-09-29 | 2010-09-29 | Continuous coal mining machine shoveling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205474660U CN201802403U (en) | 2010-09-29 | 2010-09-29 | Continuous coal mining machine shoveling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802403U true CN201802403U (en) | 2011-04-20 |
Family
ID=43871908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205474660U Expired - Fee Related CN201802403U (en) | 2010-09-29 | 2010-09-29 | Continuous coal mining machine shoveling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802403U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278111A (en) * | 2011-06-23 | 2011-12-14 | 三一重型装备有限公司 | Development machine and star wheel driving device thereof |
| CN104373122A (en) * | 2014-10-24 | 2015-02-25 | 杨晓斌 | Digging and anchoring device for coal collection by using star wheel |
| CN104912556A (en) * | 2015-06-19 | 2015-09-16 | 泰安科创矿山设备有限公司 | Coal loader |
| CN105178958A (en) * | 2015-09-23 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Floating control technology integrated split shovel plate |
| CN109083654A (en) * | 2018-08-24 | 2018-12-25 | 中国煤炭科工集团太原研究院有限公司 | A kind of lateral scalable loading shovel board of high inclination-angle |
| CN110817466A (en) * | 2019-10-25 | 2020-02-21 | 湖州鹿山坞建材科技有限公司 | Road surface obstacle removing device for mine |
| CN112112647A (en) * | 2020-09-25 | 2020-12-22 | 大同煤矿集团有限责任公司 | Small coal cleaning machine for mining face transportation roadway |
| CN112879021A (en) * | 2021-03-29 | 2021-06-01 | 中铁四局集团有限公司 | Tunneling device for tunnel blasting engineering |
-
2010
- 2010-09-29 CN CN2010205474660U patent/CN201802403U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278111A (en) * | 2011-06-23 | 2011-12-14 | 三一重型装备有限公司 | Development machine and star wheel driving device thereof |
| CN102278111B (en) * | 2011-06-23 | 2013-10-23 | 三一重型装备有限公司 | Development machine and star wheel driving device thereof |
| CN104373122A (en) * | 2014-10-24 | 2015-02-25 | 杨晓斌 | Digging and anchoring device for coal collection by using star wheel |
| CN104373122B (en) * | 2014-10-24 | 2016-08-17 | 杨晓斌 | Utilize the pick anchor device of star-wheel collection coal |
| CN104912556A (en) * | 2015-06-19 | 2015-09-16 | 泰安科创矿山设备有限公司 | Coal loader |
| CN105178958A (en) * | 2015-09-23 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Floating control technology integrated split shovel plate |
| CN109083654A (en) * | 2018-08-24 | 2018-12-25 | 中国煤炭科工集团太原研究院有限公司 | A kind of lateral scalable loading shovel board of high inclination-angle |
| CN110817466A (en) * | 2019-10-25 | 2020-02-21 | 湖州鹿山坞建材科技有限公司 | Road surface obstacle removing device for mine |
| CN112112647A (en) * | 2020-09-25 | 2020-12-22 | 大同煤矿集团有限责任公司 | Small coal cleaning machine for mining face transportation roadway |
| CN112879021A (en) * | 2021-03-29 | 2021-06-01 | 中铁四局集团有限公司 | Tunneling device for tunnel blasting engineering |
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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: 20110420 Termination date: 20130929 |