CN102102524A - Loading and transporting mechanism and development machine - Google Patents
Loading and transporting mechanism and development machine Download PDFInfo
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- CN102102524A CN102102524A CN 201110043323 CN201110043323A CN102102524A CN 102102524 A CN102102524 A CN 102102524A CN 201110043323 CN201110043323 CN 201110043323 CN 201110043323 A CN201110043323 A CN 201110043323A CN 102102524 A CN102102524 A CN 102102524A
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- development machine
- transporter
- shovel board
- loading
- shipment activity
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Abstract
The invention relates to the technical field of development machines, and discloses a loading and transporting mechanism. The loading and transporting mechanism comprises a conveyor and a shovel plate, wherein the inner side of the shovel plate is rigidly connected with the front end of the conveyor. In the loading and transporting mechanism with the structure, the shovel plate is rigidly connected with the conveyor, equivalently one part, and the positions of the shovel plate and the conveyor are fixed; when a scraping plate passes through the conveyor and the shovel plate, the scraping plate is not easy to scrape the shovel plate and the conveyor, so the noise is lower, chain blockage is not easily caused, and chain breakage is difficultly caused; the loading and transporting mechanism with the structure is convenient for installation, debugging and maintenance; and the loading and transporting mechanism can be debugged and then arranged on a development machine so as to change the conventional method of assembling the loading and transporting mechanism on the development machine and then debugging the loading and transporting mechanism and reduce the debugging difficulty. The invention also relates to the development machine with the loading and transporting mechanism.
Description
Technical field
The present invention relates to the development machine technical field, relate in particular to a kind of shipment activity.The invention still further relates to a kind of development machine with above-mentioned shipment activity.
Background technology
Development machine is a kind of engineering machinery that is used to dig straight underground passage, and it mainly partly is made up of walking mechanism, shipment activity, reprinting mechanism etc.Along with pushing ahead of walking mechanism, the continuous fractured rock of the cutting head in the operating mechanism is transported detritus.Development machine have safety, efficiently with becomes advantages such as the lane quality is good, be widely used in the tunnel cutting engineering.
The shipment activity of traditional development machine is made up of shovel board and transporter two parts usually, and the two is partial installation.The chute of transporter is by being bolted to above the main frame, and chute and main frame are rigidly connected, and the scraper chain of reprinting mechanism drives the shipment that scraper plate is realized the colliery then by driving wheel on the transporter and the driven pulley work on the shovel board.
The shipment activity of this structure, scraper plate will be by transporter and shovel board two parts, relative position to transporter and shovel board is had relatively high expectations, if there is adjusting improper slightly, the phenomenon that occurs scraper plate and shovel board and transporter scratching easily, produce big noise, occur the chain jamming phenomenon easily, when serious the chain rupture phenomenon can take place.The transshipment acitivity of this structure generally is the position relation of debugging again after being assembled to scraper plate, transporter on the development machine respectively separately earlier between the two when mounted, causes installation, debugging and maintenance difficult.
In addition, the shipment activity of this structure, shovel board can only not flexible of lifting, two the oil cylinders realizations of the lifting of shovel board by being connected with the main frame connecting axle.For some powerful development machines, because the cut power ratio is bigger, the coal amount that cut gets off in the unit interval is many, because shovel board can only not flexible of lifting, the coal that is easy to cut is got off is detained in a large number, can not in time be transported, and influences production efficiency.
Therefore, how to develop the shipment activity that a kind of scraper plate and shovel board and transporter are not prone to scratching phenomenon, chain jamming phenomenon, become the technical barrier that those skilled in the art need to be resolved hurrily.
Summary of the invention
First purpose of the present invention provides a kind of shipment activity, and the scraper plate of this shipment activity and shovel board and transporter are not prone to scratching phenomenon, chain jamming phenomenon.Second purpose of the present invention provides a kind of development machine with above-mentioned shipment activity.
In order to realize above-mentioned first purpose, the invention provides a kind of shipment activity, comprise transporter and shovel board, the inboard of described shovel board and the front end of described transporter are rigidly connected.
Preferably, the bearing pin of the driven pulley of described shovel board and described transporter is rigidly connected.
Preferably, also comprise telescopic oil cylinder, an end of described telescopic oil cylinder is connected with the rear side of described shovel board, and the other end is hinged by the walking mechanism of bearing pin and development machine.
Preferably, the both sides of the walking mechanism of described development machine respectively are provided with a telescopic oil cylinder, and the outside of this telescopic oil cylinder and described walking mechanism is hinged.
Preferably, also comprise hoist cylinder, an end and the development machine main frame of described hoist cylinder are hinged, and the cylinder body of the other end and described telescopic oil cylinder is hinged.
Preferably, also comprise the carrying roller that is used to support described transporter, the two ends of this carrying roller are overlapped in the development machine main frame.
Preferably, described carrying roller is near the end with driving wheel of described transporter.
Shipment activity provided by the invention, the inboard of shovel board and the front end of transporter are rigidly connected.The shipment activity of this structure, shovel board and transporter are rigidly connected, and are equivalent to parts, fixed-site between the two, scraper plate are not prone to scraper plate and shovel board, transporter scratching phenomenon during by transporter and shovel board, noise is less, is not prone to the chain jamming phenomenon, more difficult generation chain rupture phenomenon; The shipment activity of this structure is convenient to installation, debugging and maintenance, shipment activity can be debugged earlier, is installed on the development machine again, changes to be assembled to the method for debugging again on the development machine earlier in the past, has reduced debug difficulties.
In the preferred version, also comprise telescopic oil cylinder, an end of telescopic oil cylinder is connected with the inboard of shovel board, and the other end is hinged by the walking mechanism of bearing pin and development machine.Telescopic oil cylinder can be realized the flexible of shovel board, and the flexible coal that can in time cut be got off of shovel board is in time cleared up, and can not be detained a large amount of coals, and production efficiency is higher.
In order to realize above-mentioned second purpose, the present invention also provides a kind of development machine, and this development machine has above-mentioned shipment activity, because above-mentioned shipment activity has above-mentioned technique effect, the development machine with this shipment activity also should possess the corresponding techniques effect.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of shipment activity provided by the present invention;
Wherein, among Fig. 1:
Transporter 1, shovel board 2, telescopic oil cylinder 3, bearing pin 4, hoist cylinder 5, development machine main frame 6, walking mechanism 7, carrying roller 8, driven pulley 9, driving wheel 10.
The specific embodiment
In order to make those skilled in the art better understand technical scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please referring to Fig. 1, Fig. 1 is the structural representation of a kind of specific embodiment of shipment activity provided by the present invention.
As shown in Figure 1, shipment activity provided by the present invention comprises transporter 1 and shovel board 2, transporter 1 has driven pulley 9 and driving wheel 10, driven pulley 9 is positioned at the front end of transporter 1, driving wheel 10 is positioned at the rear end of transporter, transporter 1 movable setting, promptly transporter 1 can carry out expanding-contracting action along fore-and-aft direction, also can vertically carry out lifting action; The front end of the inboard of shovel board 2 and transporter 1 is rigidly connected, and promptly shovel board 2 constitutes an overall structure with transporter 1.
The shipment activity of this structure, shovel board 2 is rigidly connected with transporter 1, be equivalent to parts, fixed-site between the two, when scraper plate passes through transporter 1 and shovel board 2, be not prone to scraper plate and shovel board 2, transporter 1 scratching phenomenon, noise is less, be not prone to the chain jamming phenomenon, more difficult generation chain rupture phenomenon; The shipment activity of this structure is convenient to installation, debugging and maintenance, shipment activity can be debugged earlier, is installed on the development machine again, changes to be assembled to the method for debugging again on the development machine earlier in the past, has reduced debug difficulties.
In the preferred version, shovel board 2 can be rigidly connected with the bearing pin of the driven pulley 9 of transporter 1.Shovel board 2 is rigidly attached on the bearing pin of driven pulley 9 of transporter 1, can realizes being rigidly connected of shovel board 2 and driven pulley 9, can guarantee the intensity of the two connection, can make the more compact structure of shipment activity simultaneously.
In the preferred version, also comprise telescopic oil cylinder 3, an end of telescopic oil cylinder 3 is connected with the rear side of shovel board 2, and the other end is hinged with the walking mechanism 7 of development machine by bearing pin 4.Telescopic oil cylinder 3 can be realized the flexible of shovel board 2, and the flexible coal that can in time cut be got off of shovel board 2 is in time cleared up, and can not be detained a large amount of coals, and production efficiency is higher.
In the more excellent scheme, can a telescopic oil cylinder 3 respectively be set in the both sides of the walking mechanism 7 of development machine, this telescopic oil cylinder 3 is hinged with the outside of walking mechanism 7.This scheme is arranged on the outside of walking mechanism 7 with telescopic oil cylinder 3, can not take the space in the development machine chassis, can not reduce the space in the chassis, can not influence the flexibility of development machine motion.
In the preferred version, also comprise hoist cylinder 5, an end and the development machine main frame 6 of hoist cylinder 5 are hinged, and the cylinder body of the other end and telescopic oil cylinder 3 is hinged.Hoist cylinder 5 in telescopic process, shovel board 2 be that the center of circle rotates with transporter 1 integral body with bearing pin 4, thus the lifting of realization shovel board 2, transporter 1.
Transporter 1 movable setting particularly, can be provided for supporting the carrying roller 8 of transporter 1 in the bottom of transporter 1, the two ends of carrying roller 8 can be overlapped in development machine main frame 6, and transporter 1 is when flexible or lifting, and carrying roller 8 turns and rolls.
In the concrete scheme, support roller can be arranged on the bottom of the rear end of transporter 1, and promptly carrying roller 8 can be arranged on the bottom that has an end of driving wheel 10 near transporter 1.
The shipment activity of this structure, shovel board 2 not only can also be stretched in lifting, finish shovel board 2 lifting actions by the carrying roller 8, hoist cylinder 5 and the bearing pin 4 that are fixed on the development machine main frame 6, when hoist cylinder 5 stretches, shovel board 2 is that the center of circle rotates with the integral body that transporter 1 constitutes with bearing pin 4, carrying roller 8 rotates and rolls, and carrying roller 8 had not only played the turning cylinder effect but also played the effect of conveying roller; The expanding-contracting action of shovel board 2 is finished by telescopic oil cylinder 3, carrying roller 8 and hoist cylinder 5, when telescopic oil cylinder 3 stretches, direction is flexible forwards, backwards with respect to development machine main frame 6 for the integral body that shovel board 2 and transporter 1 constitute, hoist cylinder 5 plays the effect of supporting shovel board 2 simultaneously, prevent because self gravitation and ground rub, carrying roller 8 has rotation again with respect to transporter 1 existing rolling, plays the effect of supporting transporter 1.
In the foregoing description; telescopic oil cylinder 3 is arranged on the outside of walking mechanism 7; shipment activity provided by the invention is not limited thereto; also telescopic oil cylinder 3 can be arranged on the inboard of walking mechanism 7; but this scheme can make the space on chassis diminish; reduce the flexibility of development machine motion, do not advise adopting this scheme, but this scheme also should be in protection scope of the present invention.
The present invention also provides a kind of development machine, and this development machine has above-mentioned shipment activity, because above-mentioned shipment activity has above-mentioned technique effect, the development machine with this shipment activity also should possess the corresponding techniques effect, no longer is described in detail at this.
The above only is the description of the preferred implementation of invention; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a shipment activity comprises transporter and shovel board, it is characterized in that, the inboard of described shovel board and the front end of described transporter are rigidly connected.
2. shipment activity according to claim 1 is characterized in that the bearing pin of the driven pulley of described shovel board and described transporter is rigidly connected.
3. shipment activity according to claim 2 is characterized in that, also comprises telescopic oil cylinder, and an end of described telescopic oil cylinder is connected with the rear side of described shovel board, and the other end is hinged by the walking mechanism of bearing pin and development machine.
4. shipment activity according to claim 3 is characterized in that, the both sides of the walking mechanism of described development machine respectively are provided with a telescopic oil cylinder, and the outside of this telescopic oil cylinder and described walking mechanism is hinged.
5. shipment activity according to claim 3 is characterized in that, also comprises hoist cylinder, and an end and the development machine main frame of described hoist cylinder are hinged, and the cylinder body of the other end and described telescopic oil cylinder is hinged.
6. according to each described shipment activity of claim 1-5, it is characterized in that also comprise the carrying roller that is used to support described transporter, the two ends of this carrying roller are overlapped in the development machine main frame.
7. shipment activity according to claim 6 is characterized in that, described carrying roller is near the end with driving wheel of described transporter.
8. a development machine is characterized in that, this development machine comprises each described shipment activity of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043323 CN102102524A (en) | 2011-02-22 | 2011-02-22 | Loading and transporting mechanism and development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043323 CN102102524A (en) | 2011-02-22 | 2011-02-22 | Loading and transporting mechanism and development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102102524A true CN102102524A (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110043323 Pending CN102102524A (en) | 2011-02-22 | 2011-02-22 | Loading and transporting mechanism and development machine |
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| Country | Link |
|---|---|
| CN (1) | CN102102524A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291297A (en) * | 2013-05-16 | 2013-09-11 | 三一重型装备有限公司 | Drill loader and loading and transporting device thereof |
| CN103556996A (en) * | 2013-09-25 | 2014-02-05 | 江苏普悦重工机械有限公司 | Full-rock roadway longitudinal shaft type heading machine |
| CN103573267A (en) * | 2012-07-28 | 2014-02-12 | 李立华 | Leading scraper chain bottom-insertion type mucking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437382A (en) * | 1966-03-10 | 1969-04-08 | Eickhoff Geb | Mining machine with selectively retainable loading apron |
| GB2164687A (en) * | 1984-09-22 | 1986-03-26 | Gewerk Eisenhuette Westfalia | Improvements in machines for use in mining or tunnelling |
| CN2212657Y (en) * | 1995-03-17 | 1995-11-15 | 孙守田 | Hydraulic drilling loading machine for whole cross section |
| CN2404806Y (en) * | 1999-08-23 | 2000-11-08 | 焦作市黄河河务局 | Mobile sectional type machine for bagging |
| CN201915969U (en) * | 2011-02-22 | 2011-08-03 | 三一重型装备有限公司 | Shipping mechanism and heading machine |
-
2011
- 2011-02-22 CN CN 201110043323 patent/CN102102524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437382A (en) * | 1966-03-10 | 1969-04-08 | Eickhoff Geb | Mining machine with selectively retainable loading apron |
| GB2164687A (en) * | 1984-09-22 | 1986-03-26 | Gewerk Eisenhuette Westfalia | Improvements in machines for use in mining or tunnelling |
| CN2212657Y (en) * | 1995-03-17 | 1995-11-15 | 孙守田 | Hydraulic drilling loading machine for whole cross section |
| CN2404806Y (en) * | 1999-08-23 | 2000-11-08 | 焦作市黄河河务局 | Mobile sectional type machine for bagging |
| CN201915969U (en) * | 2011-02-22 | 2011-08-03 | 三一重型装备有限公司 | Shipping mechanism and heading machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573267A (en) * | 2012-07-28 | 2014-02-12 | 李立华 | Leading scraper chain bottom-insertion type mucking machine |
| CN103573267B (en) * | 2012-07-28 | 2016-04-27 | 李立华 | Scraper chain insert bottom type dirt loader is drawn before one |
| CN103291297A (en) * | 2013-05-16 | 2013-09-11 | 三一重型装备有限公司 | Drill loader and loading and transporting device thereof |
| CN103291297B (en) * | 2013-05-16 | 2016-05-25 | 三一重型装备有限公司 | A kind of drill loader and shipping unit thereof |
| CN103556996A (en) * | 2013-09-25 | 2014-02-05 | 江苏普悦重工机械有限公司 | Full-rock roadway longitudinal shaft type heading machine |
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Application publication date: 20110622 |