CN203079170U - Telescopic transition belt conveyor capable of rotating by any angle - Google Patents
Telescopic transition belt conveyor capable of rotating by any angle Download PDFInfo
- Publication number
- CN203079170U CN203079170U CN 201320057209 CN201320057209U CN203079170U CN 203079170 U CN203079170 U CN 203079170U CN 201320057209 CN201320057209 CN 201320057209 CN 201320057209 U CN201320057209 U CN 201320057209U CN 203079170 U CN203079170 U CN 203079170U
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- CN
- China
- Prior art keywords
- walking dolly
- rail unit
- transition belt
- belt conveyor
- angle
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- 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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Abstract
The utility model relates to a transition belt conveyor, particularly relates to a telescopic transition belt conveyor capable of rotating by any angle and suitable for turning tunnelling of underground open-off cut of coal mines, and belongs to the technical field of coal mine machinery. According to the telescopic transition belt conveyor, two groups of belts are overlapped, are independent from each other, and are respectively driven to operate, and the two groups of belts are connected through a traveling trolley to achieve transportation transfer. The telescopic transition belt conveyor can not only freely stretch out and draw back in the longitudinal direction, but also rotate by any angle in the transverse direction. The telescopic transition belt conveyor is a transition device connecting a heading machine to a main belt conveyor, and is particularly suitable for turning tunnelling of underground open-off cut of coal mines.
Description
Technical field
The utility model relates to a kind of transition belt feeder, is specifically related to a kind of flexible at any angle transition belt feeder that changes, and is applicable to open-off cut turning driving under the coal mine, belongs to the coal mine machinery technical field.
Background technology
Tunnelling is the foundation work of Coal Production and construction, and in recent years, the China's coal-mine tunneling development has obtained development comparatively rapidly.Equipment improves constantly, the tunneling development management has also further obtained perfect, coal road tunnels every technical and economic index all new breakthrough, but in traditional open-off cut turning tunneling construction process, development machine is two fortune belts in tow, along with pushing ahead of development machine, the development machine head progresses into cuts eye, is subjected to the restriction of two fortune strap length and maximum pendulum angle, two fortune belts are gradually near a left side, tunnel group or right group, the driving of can't turning must be idle with development machine, carries out just can carrying out the machine pick again after 30～60 meters the big gun pick construction, this has just increased working strength of workers greatly, reduced production efficiency, and follow-up supporting effort, security risk is big; Simultaneously, the dust of kicking up when blowing out is very big, operating personnel's anthraco-silicosis that is easy to get, and it is healthy to have a strong impact on the worker.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of flexible at any angle transition belt feeder that changes being provided.Flexible transition belt feeder adopts the form of two groups of belts stacks, and two groups of belts are separate, drives operation respectively, between connect by walking dolly and to realize that transportation reprints.Described transition belt feeder not only can freely stretch in the vertical, also can rotate arbitrarily angled (in the spacing angle) in the horizontal.The transition belt feeder is the transition rehandling facilities that connects development machine and main belt feeder, is particularly useful for open-off cut turning driving under the coal mine.
The utility model is realized with following technical scheme: a kind of transition belt feeder that stretches at any angle that changes, it is characterized in that: this transition belt feeder adopts the form of two groups of belt stacks, two groups of belts are separate, drive operation respectively, between connect by walking dolly and to realize that transportation reprints; The described belt holder of going up is used to overlap development machine, and following belt holder is used to connect main belt feeder; The described belt holder of going up comprises the rail unit I, is equipped with the development machine lapping device on the rail unit I, and the rail unit I is connected with intermediate module by bolt or bearing pin, and intermediate module is connected with head assembly by bolt; Described belt holder down comprises rail unit II, walking dolly, and the walking dolly afterbody is equipped with rotary limit device; On the described head assembly driven unit is arranged, driven unit below connects walking dolly, and by walking dolly, last belt holder is along descending the belt holder end wise freely to stretch, and is that the center rotates freely with the walking dolly.
Described intermediate module is a standard paragraphs, forms by one section or several sections.
Described walking dolly both sides are provided with the anti-block that slides down, and block is stuck on the longeron of belt frame, and the walking dolly head is provided with the blanking striker plate.
On the described rail unit I striker plate is arranged, described rail unit II is provided with universal support wheel.
The utility model has the advantages that: flexible transition belt feeder adopts the form of two groups of belts stacks, and two groups of belts are separate, drives operation respectively, between connect by walking dolly and to realize that transportation reprints.Described transition belt feeder not only can freely stretch in the vertical, also can rotate arbitrarily angled (in the spacing angle) in the horizontal.The transition belt feeder is the transition rehandling facilities that connects development machine and main belt feeder, is particularly useful for open-off cut turning driving under the coal mine.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Birds-eye view when Fig. 2 is the utility model anglec of rotation;
Among the figure: 1, development machine lapping device, 2, striker plate, 3, the rail unit I, 4, universal support wheel, 5, rail unit II, 6, intermediate module, 7, rotary limit device, 8, walking dolly, 9, the anti-block that slides down, 10, head assembly, 11, driven unit, 12, the blanking striker plate
The specific embodiment
As shown in the figure: a kind ofly change at any angle flexible transition belt feeder, this transition belt feeder adopts the form of two groups of belts stacks, and two groups of belts are separate, drive operation respectively, between connect by walking dolly and to realize that transportation reprints; The described belt holder of going up is used to overlap development machine, and following belt holder is used to connect main belt feeder; The described belt holder of going up comprises rail unit I 3, is equipped with development machine lapping device 1 on the rail unit I, and the rail unit I is connected with intermediate module 6 by bolt or bearing pin, and intermediate module is connected with head assembly 10 by bolt; Described belt holder down comprises rail unit II 5, walking dolly 8, and the walking dolly afterbody is equipped with rotary limit device 7; Driven unit 11 is arranged on the described head assembly, and driven unit below connects walking dolly 8, and by walking dolly, last belt holder is along descending the belt holder end wise freely to stretch, and is that the center rotates freely with the walking dolly.
Described intermediate module is a standard paragraphs, forms by one section or several sections.
Described walking dolly both sides are provided with the anti-block 9 that slides down, and block is stuck on the longeron of belt frame, and the walking dolly head is provided with blanking striker plate 12.
On the described rail unit I striker plate 2 is arranged, described rail unit II is provided with universal support wheel.
Claims (4)
1. one kind can be changeed at any angle flexible transition belt feeder, it is characterized in that: this transition belt feeder adopts the form of two groups of belts stacks, and two groups of belts are separate, drives operation respectively, between connect by walking dolly and to realize that transportation reprints; The described belt holder of going up is used to overlap development machine, and following belt holder is used to connect main belt feeder; The described belt holder of going up comprises rail unit I (3), is equipped with development machine lapping device (1) on the rail unit I, and the rail unit I is connected with intermediate module (6) by bolt or bearing pin, and intermediate module is connected with head assembly (10) by bolt; Described belt holder down comprises rail unit II (5), walking dolly (8), and the walking dolly afterbody is equipped with rotary limit device (7); Driven unit (11) is arranged on the described head assembly, and driven unit below connects walking dolly, and by walking dolly, last belt holder is along descending the belt holder end wise freely to stretch, and is that the center rotates freely with the walking dolly.
2. a kind of flexible at any angle transition belt feeder that changes according to claim 1, it is characterized in that: described intermediate module is a standard paragraphs, forms by one section or several sections.
3. a kind of flexible at any angle transition belt feeder that changes according to claim 1, it is characterized in that: described walking dolly both sides are provided with the anti-block (9) that slides down, and block is stuck on the longeron of belt frame, and the walking dolly head is provided with blanking striker plate (12).
4. a kind of flexible at any angle transition belt feeder that changes according to claim 1, it is characterized in that: striker plate (2) is arranged on the described rail unit I, and described rail unit II is provided with universal support wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057209 CN203079170U (en) | 2013-01-31 | 2013-01-31 | Telescopic transition belt conveyor capable of rotating by any angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057209 CN203079170U (en) | 2013-01-31 | 2013-01-31 | Telescopic transition belt conveyor capable of rotating by any angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079170U true CN203079170U (en) | 2013-07-24 |
Family
ID=48825029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057209 Expired - Fee Related CN203079170U (en) | 2013-01-31 | 2013-01-31 | Telescopic transition belt conveyor capable of rotating by any angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625877A (en) * | 2013-12-03 | 2014-03-12 | 焦作市科瑞森机械制造有限公司 | Mobile rotary telescopic belt conveyor |
| CN108147094A (en) * | 2017-11-10 | 2018-06-12 | 中煤张家口煤矿机械有限责任公司 | The comprehensive pick power choring connection of shortwall adopts reprinting conveying equipment |
| CN108373023A (en) * | 2018-02-01 | 2018-08-07 | 中山大学 | A kind of expansible multivariant load-carrying conveying device |
-
2013
- 2013-01-31 CN CN 201320057209 patent/CN203079170U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625877A (en) * | 2013-12-03 | 2014-03-12 | 焦作市科瑞森机械制造有限公司 | Mobile rotary telescopic belt conveyor |
| CN108147094A (en) * | 2017-11-10 | 2018-06-12 | 中煤张家口煤矿机械有限责任公司 | The comprehensive pick power choring connection of shortwall adopts reprinting conveying equipment |
| CN108373023A (en) * | 2018-02-01 | 2018-08-07 | 中山大学 | A kind of expansible multivariant load-carrying conveying device |
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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: 20130724 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |