CN203452643U - Anchor rod drill carriage for coal mines - Google Patents
Anchor rod drill carriage for coal mines Download PDFInfo
- Publication number
- CN203452643U CN203452643U CN201320533952.0U CN201320533952U CN203452643U CN 203452643 U CN203452643 U CN 203452643U CN 201320533952 U CN201320533952 U CN 201320533952U CN 203452643 U CN203452643 U CN 203452643U
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- Prior art keywords
- jumbolter
- drill carriage
- roofboltier
- carriage chassis
- net sheet
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Abstract
The utility model discloses an anchor rod drill carriage for coal mines. The drill carriage comprises a drill carriage chassis, wherein the drill carriage chassis is provided with a scraper conveyor used for transferring materials. When the anchor rod drill carriage performs anchoring operation, materials can be discharged in the scraper conveyor through front excavating equipment and can be transferred into rear equipment of the anchor rod drill carriage through transitional transportation of the scraper conveyor. Compared with an existing anchor rod drill carriage, according to the scheme, due to the fact that the anchor rod drill carriage has the additional transition transportation function, the drill carriage does not need to be shut down or give way to other equipment for material transferring. Thus, the anchoring efficiency of the anchor rod drill carriage is greatly improved.
Description
Technical field
The utility model relates to Coal Mining Technology field, relates in particular to a kind of colliery roofboltier.
Background technology
At present, for the roofboltier of coal mining, there is polytype, according to the quantity of vehicle-mounted jumbolter, divide, can be divided into two kinds: a kind of is single armed roofboltier, and another kind is multi-arm roofboltier.On single armed roofboltier, a vehicle-mounted jumbolter, can carry out the anchoring operation of certain angle scope; On multi-arm roofboltier, be furnished with two or more jumbolters, can carry out the anchoring operation of a plurality of positions, also improved to a certain extent the efficiency of anchoring operation.
But anchoring lags behind the principal element that driving is still restriction colliery speedy drivage.The reason that anchoring lags behind mainly contains following: the first, and in anchoring operation process, net sheet transmits by manually completing, and has not only improved workman's labour intensity, has also taken longer anchoring non-cutting time at present; The second, roofboltier lacks the function of material transition transportation, needs shut down or make way for the transhipment that other equipment carry out material, has also wasted certain anchoring time.
The function visible, roofboltier does not have material transfer and net sheet to transmit, causes anchoring efficiency low, from the overall situation, does not solve the problem that anchoring lags behind driving.
In addition, the jumbolter on existing roofboltier is arranged as single or two rows, in order to arrange more jumbolter, has to increase the body width of drill carriage, like this not only bad for the operation of rig, has also reduced the compliance of drill carriage to tunnel.
Therefore, how solving the low problem of roofboltier anchoring efficiency for colliery, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of colliery roofboltier, for improving the anchoring efficiency of roofboltier.
In order to address the above problem, the utility model provides a kind of colliery roofboltier, comprises drill carriage chassis, and described drill carriage chassis is provided with for transmitting the drag conveyor of material.
Preferably, also comprise net sheet conveyer, described net sheet conveyer comprises net sheet carriage and bearing, on the running part on described drill carriage chassis, be provided with operating platform, described bearing is connected in described operating platform, described net sheet carriage is arranged on described bearing, and described net sheet carriage is provided with transportation sprocket assembly.
Preferably, described bearing is liftably connected in described operating platform by rack hoist cylinder.
Preferably, the front end on described drill carriage chassis is provided with built-in hopper, and the chute of described drag conveyor is communicated with the bottom of described built-in hopper.
Preferably, on described drill carriage chassis, be provided with many rows jumbolter of arranging along the direct of travel on described drill carriage chassis.
Preferably, the front end on described drill carriage chassis is provided with the first jumbolter, the arranged outside on described drill carriage chassis has the second jumbolter, the inner side of the running part on described drill carriage chassis is provided with the 3rd jumbolter, and described the first jumbolter, described the second jumbolter and described the 3rd jumbolter are arranged successively along the direct of travel on described drill carriage chassis.
Preferably, described drill carriage chassis is also provided with the 4th jumbolter, and described the 4th jumbolter is positioned at the rear of described the 3rd jumbolter on the direct of travel along described drill carriage chassis.
Preferably, described the first jumbolter is provided with translation oil cylinder, and described the second jumbolter and described San jumbolter army are provided with the first oscillating oil cylinder, and described the 4th jumbolter is provided with hoist cylinder and the second oscillating oil cylinder.
Preferably, described drag conveyor is provided with scrapper conveyor hoist cylinder and scrapper conveyor oscillating oil cylinder.
A kind of colliery roofboltier that the utility model scheme provides, comprises drill carriage chassis, and described drill carriage chassis is provided with for transmitting the drag conveyor of material.When roofboltier carries out anchoring operation, anterior heading equipment can unload material to drop in drag conveyor, by the transition of scratch board conveyor, transports, can be by material transfer to the equipment at roofboltier rear portion.Compare with existing roofboltier, because this programme makes roofboltier, increased the function of material transition transportation, without shutting down or making way for the transhipment that other equipment carry out material, therefore, this programme has improved the anchoring efficiency of roofboltier greatly.
In a kind of preferred version, this colliery also comprises net sheet conveyer with roofboltier, described net sheet conveyer comprises net sheet carriage and bearing, on the running part on described drill carriage chassis, be provided with operating platform, described bearing is connected in described operating platform, described net sheet carriage is arranged on described bearing, and described net sheet carriage is provided with transportation sprocket assembly.So arrange, net sheet can be placed on net sheet carriage in advance by transportation sprocket assembly, then operating personnel can complete the laying work of net sheet under net sheet carriage auxiliary, thereby reduced manpower work, shorten the time that net sheet transmits and lays, so the mechanization of net sheet transmits, also greatly improved the anchoring efficiency of roofboltier.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of colliery that Fig. 1 provides for the utility model specific embodiment scheme structural representation of roofboltier;
Fig. 2 is the top view of Fig. 1;
Fig. 3 removes the colliery roofboltier structural representation after net sheet conveyer for what the utility model specific embodiment scheme provided;
Fig. 4 is the top view of Fig. 3;
The net sheet conveyer structural representation that Fig. 5 provides for the utility model specific embodiment scheme;
In Fig. 1 to Fig. 5:
Anchor system-1, net sheet conveyer-2, drag conveyor-3, drill carriage chassis-4, the first jumbolter-5, the second jumbolter-6, the 3rd jumbolter-7, the 4th jumbolter-8, the second oscillating oil cylinder-9, scrapper conveyor hoist cylinder-10, scrapper conveyor oscillating oil cylinder-11, swing oil cylinder-12, sideshake oil cylinder-13, translation oil cylinder-14, east side operation platform-15, left-hand operation platform-16, chute-17, built-in hopper-18, drive sprocket-19, net sheet carriage-20, tightener sprocket-21, rack hoist cylinder-22, bearing-23.
The specific embodiment
Core of the present utility model is to provide a kind of colliery roofboltier, for improving the anchoring efficiency of roofboltier.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Fig. 5, a kind of colliery that Fig. 1 provides for the utility model specific embodiment scheme structural representation of roofboltier; Fig. 2 is the top view of Fig. 1; Fig. 3 removes the colliery roofboltier structural representation after net sheet conveyer for what the utility model specific embodiment scheme provided; Fig. 4 is the top view of Fig. 3; The net sheet conveyer structural representation that Fig. 5 provides for the utility model specific embodiment scheme.
In a kind of specific embodiment, this programme provides a kind of colliery roofboltier, comprises anchor system 1 and drill carriage chassis 4, and anchor system 1 comprises one or more jumbolters, and drill carriage chassis 4 is provided with for transmitting the drag conveyor 3 of material.Vertical the wearing of direction that drag conveyor 3 is advanced along roofboltier is placed in roofboltier, and is fixedly connected with drill carriage chassis 4.
Preferably, roofboltier in the present embodiment also comprises net sheet conveyer 2, net sheet conveyer 2 comprises net sheet carriage 20 and bearing 23, on the running part on drill carriage chassis 4, be provided with operating platform, bearing 23 is connected in operating platform, net sheet carriage 20 is arranged on bearing 23, and net sheet carriage 20 is provided with the transportation sprocket assembly for transport network sheet.
Concrete, on each side running part on drill carriage chassis 4, be provided with operating platform.As shown in Figure 4, according to the direct of travel of roofboltier, the front end of roofboltier is arranged in the left end of Fig. 4, and east side operation platform 15 lays respectively at the both sides up and down in Fig. 4 with left-hand operation platform 16.Left-hand operation platform 16 is fixedly connected with corresponding running part track frame respectively with east side operation platform 15.
As shown in Figure 5, net sheet conveyer 2 specifically comprises drive sprocket 19, net sheet carriage 20, tightener sprocket 21, rack hoist cylinder 22 and bearing 23.Wherein, drive sprocket 19 forms the transportation sprocket assembly for transport network sheet with tightener sprocket 21 and conveyer chain.Bearing 23 is fastened on respectively on left-hand operation platform 16 and east side operation platform 15 by bolt, can certainly fix by other connected mode.
When roofboltier carries out anchoring operation, anterior heading equipment can unload material and drop in drag conveyor 3, by the transition of scratch board conveyor 3, transports, can be by material transfer to the equipment at roofboltier rear portion.Compare with existing roofboltier, because this programme makes roofboltier, increased the function of material transition transportation, without shutting down or making way for the transhipment that other equipment carry out material, therefore, this programme has improved the anchoring efficiency of roofboltier greatly.In addition, because this roofboltier is also provided with net sheet conveyer 2, so arrange, net sheet can be placed on net sheet carriage 20 in advance by transportation sprocket assembly, then operating personnel can complete the laying work of net sheet under net sheet carriage 20 auxiliary, thereby reduced manpower work, shortened the time that net sheet transmits and lays, so the mechanization of net sheet transmits, also greatly improved the anchoring efficiency of roofboltier.
In order to improve the high degree of adaptability of roofboltier and conveniently to place net sheet on net sheet conveyer 2, in a kind of preferred version, bearing 23 is liftably connected in operating platform by rack hoist cylinder 22.So arrange, by the adjusting to rack hoist cylinder 22, can make net sheet conveyer 2 carry out lifting in default scope (as 700mm), concrete adjustable height scope can design according to the differing heights of coal mine roadway, is not construed as limiting herein.
According to most alley way anchors, bore the feature of site symmetry, in the present embodiment, in roofboltier, indulge the middle position that the drag conveyor 3 of wearing is arranged in roofboltier, as shown in Figure 2 and Figure 4.The distance being connected with anterior heading equipment for shortening roofboltier, and then shorten unsupported back span, the front middle part on drill carriage chassis 4 has additional built-in hopper 18.The chute 17 of drag conveyor 3 is communicated with the bottom of built-in hopper 18, and is positioned at the middle position, bottom of built-in hopper 18.Anterior heading equipment unloads material in the built-in hopper 18 that drops on jumbolter, by the transition of scratch board conveyor 3, transports, can be by material transfer to the equipment at roofboltier rear portion.
In order to improve, roofboltier rises and falls to tunnel and the compliance of bend, and in a kind of preferred version, drag conveyor 3 is provided with scrapper conveyor hoist cylinder 10 and scrapper conveyor oscillating oil cylinder 11.So arrange, by the adjusting to scrapper conveyor hoist cylinder 10 and scrapper conveyor oscillating oil cylinder 11, can make drag conveyor 3 carry out lifting moving and the tail swing in certain limit.
In order to improve anchoring efficiency, preferably, on drill carriage chassis 4, be provided with many rows jumbolter of arranging along the direct of travel on drill carriage chassis 4.
Concrete, the anchor system 1 in the present embodiment is comprised of four row's jumbolters, and wherein first three row is top jumbolter, and last row is side jumbolter.As shown in Figure 3 and Figure 4, the first jumbolter 5 is arranged at the front end on drill carriage chassis 4, and front-seat top jumbolter, comprises two top jumbolters, is arranged in the front portion of left-hand operation platform 16 and east side operation platform 15; The second jumbolter 6 is arranged at the outside on drill carriage chassis 4, and middle row top jumbolter, comprises two top jumbolters, is arranged in the outside of left-hand operation platform 16 and east side operation platform 15; The 3rd jumbolter 7 is arranged at the inner side of the running part on drill carriage chassis 4, arranges afterwards top jumbolter, comprises equally two top jumbolters, is arranged in the inside of left-hand operation platform 16 and east side operation platform 15.Above-mentioned three row top jumbolters are arranged successively along the direct of travel on drill carriage chassis 4, are respectively used to the anchoring operation at top, tunnel.
On the direct of travel along drill carriage chassis 4, be positioned at the rear of the 3rd jumbolter 7, be also provided with the 4th jumbolter 8, help jumbolter, comprise two side jumbolters, be arranged in the upper back of left-hand operation platform 16 and east side operation platform 15.The 4th jumbolter 8 is for the anchoring operation of tunnel sidewall.
Visible, jumbolter has reduced the width of vehicle body along longitudinal arranged in rows of roofboltier direct of travel, increased operating space; Horizontal dislocation is arranged and is made four row's jumbolters complement that can simultaneously misplace, improved anchoring efficiency.
The compliance of boring position for improving the anchor of jumbolter, the present embodiment scheme has additional translation oil cylinder 14 on the first jumbolter 5; On the second jumbolter 6 and the 3rd jumbolter 7, be provided with the first oscillating oil cylinder, wherein the first oscillating oil cylinder comprises swing oil cylinder 12 and sideshake oil cylinder 13, is respectively used to the second jumbolter 6 and the 3rd jumbolter 7 realizations in the swing of direction all around; The 4th jumbolter 8 is provided with hoist cylinder and the second oscillating oil cylinder 9.So arrange, can make every jumbolter all can carry out within the specific limits anchoring operation.
Visible, compared with prior art, the utility model scheme makes roofboltier increase the function of material transition transportation and the function that net sheet transmits, and vehicle-mounted many rows jumbolter can carry out anchoring operation simultaneously, has also strengthened the tunnel compliance of roofboltier when improving anchoring efficiency.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a colliery roofboltier, comprises drill carriage chassis (4), it is characterized in that, described drill carriage chassis (4) is provided with the drag conveyor (3) for transmitting material.
2. colliery according to claim 1 roofboltier, it is characterized in that, also comprise net sheet conveyer (2), described net sheet conveyer (2) comprises net sheet carriage (20) and bearing (23), on the running part on described drill carriage chassis (4), be provided with operating platform, described bearing (23) is connected in described operating platform, and it is upper that described net sheet carriage (20) is arranged at described bearing (23), and described net sheet carriage (20) is provided with transportation sprocket assembly.
3. colliery according to claim 2 roofboltier, is characterized in that, described bearing (23) is liftably connected in described operating platform by rack hoist cylinder (22).
4. colliery according to claim 1 roofboltier, is characterized in that, the front end on described drill carriage chassis (4) is provided with built-in hopper (18), and the chute (17) of described drag conveyor (3) is communicated with the bottom of described built-in hopper (18).
5. colliery according to claim 1 roofboltier, is characterized in that, is provided with many rows jumbolter of arranging along the direct of travel on described drill carriage chassis (4) on described drill carriage chassis (4).
6. colliery according to claim 5 roofboltier, it is characterized in that, the front end on described drill carriage chassis (4) is provided with the first jumbolter (5), the arranged outside on described drill carriage chassis (4) has the second jumbolter (6), the inner side of the running part on described drill carriage chassis (4) is provided with the 3rd jumbolter (7), and described the first jumbolter (5), described the second jumbolter (6) and described the 3rd jumbolter (7) are arranged successively along the direct of travel on described drill carriage chassis (4).
7. colliery according to claim 6 roofboltier, it is characterized in that, described drill carriage chassis (4) is also provided with the 4th jumbolter (8), and described the 4th jumbolter (8) is positioned at the rear of described the 3rd jumbolter (7) on the direct of travel along described drill carriage chassis (4).
8. colliery according to claim 7 roofboltier, it is characterized in that, described the first jumbolter (5) is provided with translation oil cylinder (14), described the second jumbolter (6) is equipped with the first oscillating oil cylinder with described the 3rd jumbolter (7), and described the 4th jumbolter (8) is provided with hoist cylinder and the second oscillating oil cylinder (9).
9. according to the colliery roofboltier described in claim 1 to 8 any one, it is characterized in that, described drag conveyor (3) is provided with scrapper conveyor hoist cylinder (10) and scrapper conveyor oscillating oil cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533952.0U CN203452643U (en) | 2013-08-29 | 2013-08-29 | Anchor rod drill carriage for coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533952.0U CN203452643U (en) | 2013-08-29 | 2013-08-29 | Anchor rod drill carriage for coal mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452643U true CN203452643U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533952.0U Expired - Lifetime CN203452643U (en) | 2013-08-29 | 2013-08-29 | Anchor rod drill carriage for coal mines |
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| Country | Link |
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| CN (1) | CN203452643U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265167A (en) * | 2014-09-25 | 2015-01-07 | 蒲长晏 | Transshipment anchor rod and anchor cable drill carriage |
| CN104747201A (en) * | 2015-02-12 | 2015-07-01 | 中铁工程装备集团有限公司 | Rapid drivage-anchoring integrated equipment for coal road under instable surrounding rock condition |
| CN104763452A (en) * | 2015-04-20 | 2015-07-08 | 蒲长晏 | Transferring and anchor rod anchor cable supporting system |
| CN105257213A (en) * | 2015-09-28 | 2016-01-20 | 中国煤炭科工集团太原研究院有限公司 | Double-arm anchor drill wagon with transport mechanisms |
| CN108756965A (en) * | 2018-06-01 | 2018-11-06 | 中国神华能源股份有限公司 | A kind of roofboltier |
| CN109854172A (en) * | 2019-03-13 | 2019-06-07 | 廊坊景隆重工机械有限公司 | Anchor shaft anchor cable drill carriage |
-
2013
- 2013-08-29 CN CN201320533952.0U patent/CN203452643U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265167A (en) * | 2014-09-25 | 2015-01-07 | 蒲长晏 | Transshipment anchor rod and anchor cable drill carriage |
| CN104747201A (en) * | 2015-02-12 | 2015-07-01 | 中铁工程装备集团有限公司 | Rapid drivage-anchoring integrated equipment for coal road under instable surrounding rock condition |
| CN104763452A (en) * | 2015-04-20 | 2015-07-08 | 蒲长晏 | Transferring and anchor rod anchor cable supporting system |
| CN105257213A (en) * | 2015-09-28 | 2016-01-20 | 中国煤炭科工集团太原研究院有限公司 | Double-arm anchor drill wagon with transport mechanisms |
| CN105257213B (en) * | 2015-09-28 | 2019-02-19 | 中国煤炭科工集团太原研究院有限公司 | A kind of two-arm roofboltier of band transport establishment |
| CN108756965A (en) * | 2018-06-01 | 2018-11-06 | 中国神华能源股份有限公司 | A kind of roofboltier |
| CN109854172A (en) * | 2019-03-13 | 2019-06-07 | 廊坊景隆重工机械有限公司 | Anchor shaft anchor cable drill carriage |
| CN109854172B (en) * | 2019-03-13 | 2023-08-29 | 廊坊景隆重工机械有限公司 | Anchor rod and anchor cable drill carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY MANUFACTURING EQUIPMENT GROUP CO., L Free format text: FORMER NAME: CHINA RAILWAY TUNNELING EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450016 No. sixth, 99 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee after: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP Co.,Ltd. Address before: 450016 No. sixth, 99 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee before: CHINA RAILWAY TUNNELING EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |